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Remove Sensinode platform, cpu, example and tools files

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This is part of a set of commits that will obsolete the Sensinode platform
This commit is contained in:
George Oikonomou 2016-01-10 15:01:58 +00:00
parent ab59a387b3
commit 707353f71b
125 changed files with 0 additions and 17578 deletions
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112
cpu/cc2430/8051def.h
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/*
* \file
* This file contains a set of configuration for using SDCC as a compiler.
* Modified from z80 port for cc2430 port.
*
* \author
* Takahide Matsutsuka <markn@markn.org> (Original)
* George Oikonomou - <oikonomou@users.sourceforge.net>
* (recent updates for the sensinode/cc2430 port)
*/
#ifndef E051_DEF_H_
#define E051_DEF_H_
#include <stdint.h>
/* This port no longer implements the legacy clock_delay. Hack its usages
* outta the way till it gets phased out completely
* NB: This also overwrites the prototype so delay_usec() is declared twice */
#define clock_delay(t) clock_delay_usec(t)
/*
* lint - style defines to help syntax parsers with sdcc-specific 8051 code
* They don't interfere with actual compilation
*/
#if !defined(__SDCC_mcs51) && !defined(SDCC_mcs51)
#define __data
#define __xdata
#define __code
#define __bit bool
#define __sfr volatile unsigned char
#define __sbit volatile bool
#define __critical
#define __at(x)
#define __using(x)
#define __interrupt(x)
#define __naked
#endif
#define CC_CONF_FUNCTION_POINTER_ARGS 1
#define CC_CONF_VA_ARGS 1
#define CC_CONF_UNSIGNED_CHAR_BUGS 0
#define CC_CONF_REGISTER_ARGS 0
#define CC_CONF_FUNCTION_POINTER_KEYWORD __reentrant
#define CC_CONF_NON_BANKED_OPTIMIZATION 1
#if (defined(__SDCC_mcs51) || defined(SDCC_mcs51)) && CC_CONF_NON_BANKED_OPTIMIZATION
#define CC_NON_BANKED __nonbanked
#else
#define CC_NON_BANKED
#endif
/*
* Max Stack Depth manipulation. It is possible to get up to 247 bytes
* allocated for the stack if:
* - You set this to 1 and
* - You have a patched toolchain and
* - You don't use __bit variables
* - You do not link libraries using BIT registers (e.g. printf_large)
* Enabling this will mean ISRs will NOT push bits (#pragma exclude bits) so
* make sure you know what you're doing
*
* More information on the wiki
*/
#define CC_CONF_OPTIMIZE_STACK_SIZE 0
#if CC_CONF_OPTIMIZE_STACK_SIZE
#define CC_AT_DATA
#else
#define CC_AT_DATA __data
#endif
/* Generic types. */
typedef unsigned short uip_stats_t;
/* Time type. */
typedef unsigned short clock_time_t;
#define MAX_TICKS (~((clock_time_t)0) / 2)
/* Defines tick counts for a second. */
#define CLOCK_CONF_SECOND 128
/* Compiler configurations */
#define CCIF
#define CLIF
/* Single asm instruction without messing up syntax highlighting */
#if defined(__SDCC_mcs51) || defined(SDCC_mcs51)
#define ASM(x) __asm \
x \
__endasm
#else
#define ASM(x)
#endif
/* Critical section management */
#define DISABLE_INTERRUPTS() do {EA = 0;} while(0)
#define ENABLE_INTERRUPTS() do {EA = 1;} while(0)
/* Macro for a soft reset. */
#define SOFT_RESET() do {((void (__code *) (void)) 0x0000) ();} while(0)
/* We don't provide architecture-specific checksum calculations */
#define UIP_ARCH_ADD32 0
#define UIP_ARCH_CHKSUM 0
#define CC_CONF_ASSIGN_AGGREGATE(dest, src) \
memcpy(dest, src, sizeof(*dest))
#define uip_ipaddr_copy(dest, src) \
memcpy(dest, src, sizeof(*dest))
#endif /* E051_DEF_H_ */

116
cpu/cc2430/Makefile.cc2430
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### Compiler definitions
CC = sdcc
LD = sdcc
AS = sdcc
AR = sdar
OBJCOPY = objcopy
STRIP = strip
PACKIHX = packihx
BANK_ALLOC = $(CONTIKI)/cpu/cc2430/bank-alloc.py
SEGMENT_RULES = $(OBJECTDIR)/segment.rules
CFLAGS += --model-$(MEMORY_MODEL) --stack-auto -DSDCC_CC2430 --std-c99
CFLAGS += --fomit-frame-pointer
### Disable warning 110 (EVELYN the modified dog) and 126 (unreachable code)
CFLAGS += --disable-warning 110 --disable-warning 126
LDFLAGS += --model-$(MEMORY_MODEL) --stack-auto -DSDCC_CC2430 --out-fmt-ihx
LDFLAGS += --xram-loc 0xE000 --xram-size 0x1F00
LDFLAGS += --code-loc $(START_ADDR) --code-size $(CODE_SIZE)
ASFLAGS += -plosgff
AROPTS = -rc
### Our object files are .rel, so we can't use the default finalize dependency
### generation. Override here.
define FINALIZE_SDCC_DEPENDENCY
cp $(@:.rel=.d) $(@:.rel=.$$$$); \
sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
-e '/^$$/ d' -e 's/$$/ :/' < $(@:.rel=.$$$$) >> $(@:.rel=.d); \
rm -f $(@:.rel=.$$$$)
endef
### Banking Guesswork:
### Examples outside examples/sensinode do not specify banking.
### We automatically turn it on if its unspecified and if we are building with
### CONTIKI_WITH_IPV6
ifndef HAVE_BANKING
ifeq ($(CONTIKI_WITH_IPV6),1)
HAVE_BANKING=1
else
HAVE_BANKING=0
endif
endif
### Does the project want us to offset the firmware?
### define start address and max code size accordingly, turn Disco on
ifeq ($(OFFSET_FIRMWARE),1)
START_ADDR = 0x01000
HOME_START = 00001000
ifeq ($(HAVE_BANKING),1)
CODE_SIZE = 0x1F000
else
CODE_SIZE = 0x0F000
endif
else
START_ADDR = 0x00000
HOME_START = 00000000
ifeq ($(HAVE_BANKING),1)
CODE_SIZE = 0x20000
else
CODE_SIZE = 0x10000
endif
endif
### Are we building with BANKing supoprt?
ifeq ($(HAVE_BANKING),1)
## Yes
MEMORY_MODEL=huge
LDFLAGS += -Wl-bBANK1=0x018000
LD_POST_FLAGS += -Wl-bBANK2=0x028000
LD_POST_FLAGS += -Wl-bBANK3=0x038000
LDFLAGS += -Wl-r
CFLAGS += -DHAVE_SDCC_BANKING
#use this in $(call c_seg,$<) to get segment for a source file.
c_seg = --codeseg $(shell python $(BANK_ALLOC) $1 $(SEGMENT_RULES) $2)
else
## No banking
MEMORY_MODEL=large
c_seg =
endif
### CPU-dependent cleanup files
CLEAN += *.lnk *.lk *.sym *.lib *.ihx *.rel *.mem *.rst *.asm *.hex
CLEAN += *.omf *.cdb *.banks
CLEAN += symbols.c symbols.h
### CPU-dependent directories
CONTIKI_CPU_DIRS = . dev
### CPU-dependent source files
CONTIKI_SOURCEFILES += bus.c clock.c uart0.c uart1.c cc2430_rf.c dma.c
CONTIKI_SOURCEFILES += uart_intr.c cc2430_rf_intr.c dma_intr.c
CONTIKI_SOURCEFILES += watchdog-cc2430.c rtimer-arch.c stack.c
CONTIKI_ASMFILES +=
CONTIKI_ASMOBJECTFILES = $(addprefix $(OBJECTDIR)/,$(CONTIKI_ASMFILES:.S=.rel))
CONTIKI_CASMOBJECTFILES = $(addprefix $(OBJECTDIR)/, \
$(CONTIKI_CASMFILES:.cS=.rel))
CONTIKI_PLATFORM_DIRS = $(PLATFORM_APPDIRS) \
$(addprefix $(CONTIKI)/platform/$(TARGET)/, $(CONTIKI_TARGET_DIRS))
CONTIKI_CPU_DIRS_LIST = $(addprefix $(CONTIKI_CPU)/, \
$(CONTIKI_CPU_DIRS))
oname = $(patsubst %.c,%.rel,$(patsubst %.S,%.rel,$(1)))
CONTIKI_OBJECTFILES = $(addprefix $(OBJECTDIR)/, \
$(call oname, $(CONTIKI_SOURCEFILES)))
PROJECT_OBJECTFILES = $(addprefix $(OBJECTDIR)/, \
$(call oname, $(PROJECT_SOURCEFILES)))

63
cpu/cc2430/Makefile.customrules-cc2430
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### Compilation rules
SEGMENT_RULE_FILES = $(foreach dir, . $(CONTIKI_PLATFORM_DIRS) \
$(CONTIKI_CPU_DIRS_LIST), $(wildcard $(dir)/segment.rules) )
# NB: Assumes SEGMENT_RULES was not overridden and is in $(OBJECTDIR)
$(SEGMENT_RULES): $(SEGMENT_RULE_FILES) | $(OBJECTDIR)
cat $(SEGMENT_RULE_FILES) | \
sed -e 's/#.*$$//' -e 's/^\s*//' -e '/^$$/d' > $@
CUSTOM_RULE_LINK=1
CUSTOM_RULE_C_TO_OBJECTDIR_O=1
CUSTOM_RULE_ALLOBJS_TO_TARGETLIB=1
$(OBJECTDIR)/%.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
$(TRACE_CC)
$(Q)$(CC) $(call c_seg,$<,$@) $(CFLAGS) -c $< -o $@ -Wp,-MMD,$(@:.rel=.d),-MQ,$@
@$(FINALIZE_SDCC_DEPENDENCY)
contiki-$(TARGET).lib: $(CONTIKI_OBJECTFILES) $(PROJECT_OBJECTFILES) \
$(CONTIKI_ASMOBJECTFILES) $(CONTIKI_CASMOBJECTFILES)
rm -f $@
for target in $^; do echo $$target >> $@; done
.PRECIOUS: %.$(TARGET) %.hex
# build app/example local object files. We need a separate rule so that we can
# pass -DAUTOSTART_ENABLE for those files only
$(OBJECTDIR)/%.app.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
$(TRACE_CC)
$(Q)$(CC) $(call c_seg,$<,$@) -DAUTOSTART_ENABLE $(CFLAGS) -c $< -o $@
# .ihx is the sdcc binary output file
%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
# Automatic bank relocation when building banked code
ifeq ($(HAVE_BANKING),1)
@echo "\nFirst Link"
@echo "==============="
$(TRACE_LD)
$(Q)$(LD) $(LDFLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
@echo "\nBank Allocation"
@echo "==============="
python $(BANK_ALLOC) $(basename $(@F)) $(SEGMENT_RULES) $(OFFSET_FIRMWARE)
@echo "\nFinal Link"
@echo "==============="
endif
$(TRACE_LD)
$(Q)$(LD) $(LDFLAGS) $(LD_POST_FLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
# Pack the hex file for programmers which dislike SDCC output hex format
%.hex: %.ihx
@echo "\nPack hex file"
@echo "==============="
ifeq ($(HAVE_BANKING),1)
srec_cat -disable_sequence_warnings $< -intel -crop 0x10000 0x1FFFF -offset -0x10000 -o bank1.hex -intel
srec_cat -disable_sequence_warnings $< -intel -crop 0x20000 0x2FFFF -offset -0x18000 -o bank2.hex -intel
srec_cat -disable_sequence_warnings $< -intel -crop 0x30000 0x3FFFF -offset -0x20000 -o bank3.hex -intel
srec_cat -disable_sequence_warnings $< -intel -crop 0x00000 0x0FFFF -o home.ihx -intel
srec_cat home.ihx -intel bank1.hex -intel bank2.hex -intel bank3.hex -intel -o $@ -intel
rm -f home.ihx bank1.hex bank2.hex bank3.hex
else
$(PACKIHX) $< > $@
endif

228
cpu/cc2430/bank-alloc.py
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#!/usr/bin/env python
# Copyright (c) 2010, Loughborough University - Computer Science
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the Institute nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# This file is part of the Contiki operating system.
# \file
# Automatic allocation of modules to code segments for bankable builds
# with SDCC's huge memory model.
#
# \author
# George Oikonomou - <oikonomou@users.sourceforge.net>
import sys
import re
import operator
import fileinput
import os
# Open a module object file (.rel) and read it's code size
def retrieve_module_size(file_name):
size_pat = re.compile('^A\s+(?:HOME|BANK[0-9])\s+size\s+([1-9A-F][0-9A-F]*)')
for code_line in open(file_name):
matches = size_pat.search(code_line)
if matches is not None:
return int(matches.group(1), 16)
return 0
# Searches for a code segment rule for file_name in the segment_rules file
# If there is a rule, we respect it. Otherwise, we can move the file around
def get_source_seg(source_file, object_file, segment_rules):
for line in open(segment_rules):
tokens = line.split(None)
match = re.search(tokens[1], source_file)
if match is not None:
# Save it in basename.seg
base, ext = os.path.splitext(object_file)
of = open(base + '.seg', 'w')
of.write(tokens[0] + '\n')
of.close
return tokens[0]
return None
# If segment.rules specified a rule for a source file, the respective object
# file's banking requirement will be stored in object_file.seg
def get_object_seg(object_file):
base, ext = os.path.splitext(object_file)
seg = base + '.seg'
bank = None
if os.path.isfile(seg) is True:
of = open(base + '.seg', 'r')
bank = of.readline().strip()
of.close()
return bank
# Open project.mem and retreive the project's total code footprint
def get_total_size(project):
mem_file = project + '.mem'
pat = re.compile('FLASH\s+(0x[0-9a-f]+\s+){2}([0-9]+)')
for line in open(mem_file):
l = pat.search(line)
if l is not None:
return int(l.group(2))
# Open project.map and retrieve the list of modules linked in
# This will only consider contiki sources, not SDCC libraries
# NB: Sometimes object filenames get truncated:
# contiki-sensinode.lib [ obj_sensinode/watchdog-cc2430.re ]
# See how for this file the 'l' in 'rel' is missing. For that reason, we retrieve
# the filaname until the last '.' but without the extension and we append 'rel'
# As long as the filename doesn't get truncated, we're good
def populate(project, modules, segment_rules, bins):
bankable_total = 0
user_total = 0
map_file = project + '.map'
file_pat = re.compile('obj_sensinode[^ ]+\.')
for line in open(map_file):
file_name = file_pat.search(line)
if file_name is not None:
mod = file_name.group(0) + 'rel'
code_size = retrieve_module_size(mod)
seg = get_object_seg(mod)
if seg is not None:
# This module has been assigned to a bank by the user
#print 'In', seg, file_name.group(0), 'size', code_size
bins[seg][0] += code_size
user_total += code_size
else:
# We are free to allocate this module
modules.append([mod, code_size, "NONE"])
bankable_total += code_size
return bankable_total, user_total
# Allocate bankable modules to banks according to a simple
# 'first fit, decreasing' bin packing heuristic.
def bin_pack(modules, bins, offset, log):
if offset==1:
bins['HOME'][1] -= 4096
# Sort by size, descending, in=place
modules.sort(key=operator.itemgetter(1), reverse=True)
for module in modules:
# We want to iterate in a specific order and dict.keys() won't do that
for bin_id in ['BANK1', 'BANK2', 'BANK3', 'HOME']:
if bins[bin_id][0] + module[1] < bins[bin_id][1]:
bins[bin_id][0] += module[1]
module[2] = bin_id
log.writelines(' '.join([module[2].ljust(8), \
str(module[1]).rjust(5), module[0], '\n']))
break
else:
if bin_id == 'HOME':
print "Failed to allocate", module[0], "with size", module[1], \
"to a code bank. This is fatal"
return 1
return 0
# Hack the new bank directly in the .rel file
def relocate(module, bank):
code_pat = re.compile('(A\s+)(?:HOME|BANK[0-9])(\s+size\s+[1-9A-F][0-9A-F]*.+\n)')
for line in fileinput.input(module, inplace=1):
m = code_pat.search(line)
if m is not None:
line = m.group(1) + bank + m.group(2)
sys.stdout.write(line)
return
if len(sys.argv) < 3:
print 'Usage:'
print 'bank-alloc.py project path_to_segment_rules [offset]'
print 'bank-alloc.py source_file path_to_segment_rules object_file'
sys.exit(1)
modules = list()
file_name = sys.argv[1]
segment_rules = sys.argv[2]
# Magic: Guess whether we want to determine the code bank for a code file
# or whether we want to bin-pack
basename, ext = os.path.splitext(file_name)
if ext == '.c':
# Code Segment determination
if len(sys.argv) < 4:
print 'Usage:'
print 'bank-alloc.py project path_to_segment_rules [offset]'
print 'bank-alloc.py source_file path_to_segment_rules object_file'
sys.exit(1)
object_file = sys.argv[3]
seg = get_source_seg(file_name, object_file, segment_rules)
if seg is None:
print "BANK1"
else:
print seg
exit()
# Bin-Packing
offset = 0
if len(sys.argv) > 3 and sys.argv[3] is not None:
offset = int(sys.argv[3])
sizes = {'total': 0, 'bankable': 0, 'user': 0, 'libs': 0}
# Name : [Allocated, capacity]
bins = {
'HOME': [0, 32768],
'BANK1': [0, 32768],
'BANK2': [0, 32768],
'BANK3': [0, 30720]
}
sizes['total'] = get_total_size(basename)
sizes['bankable'], sizes['user'] = populate(basename, modules, segment_rules, bins)
sizes['libs'] = sizes['total'] - sizes['bankable'] - sizes['user']
print 'Total Size =', sizes['total'], 'bytes (' + \
str(sizes['bankable']), 'bankable,', \
str(sizes['user']), 'user-allocated,', \
str(sizes['libs']), 'const+libs)'
bins['HOME'][0] += sizes['libs']
print 'Preallocations: HOME=' + str(bins['HOME'][0]) + \
', BANK1=' + str(bins['BANK1'][0]) + ', BANK2=' + str(bins['BANK2'][0]) + \
', BANK3=' + str(bins['BANK3'][0])
# Open a log file
of = open(basename + '.banks', 'w')
pack = bin_pack(modules, bins, offset, of)
of.close()
print "Bin-Packing results (target allocation):"
print "Segment - max - alloc"
for bin_id in ['HOME', 'BANK1', 'BANK2', 'BANK3']:
print bin_id.rjust(7), str(bins[bin_id][1]).rjust(6), str(bins[bin_id][0]).rjust(6)
if pack > 0:
sys.exit(1)
# If we reach here we seem to have a sane allocation. Start changing .rel files
for module in modules:
relocate(module[0], module[2])

709
cpu/cc2430/cc2430_sfr.h
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/**
*
* \file cc2430_sfr.h
* \brief CC2430 registers header file for CC2430.
*
* Definitions for CC2430 SFR registers.
*
*
*/
#ifndef REG_CC2430_H
#define REG_CC2430_H
#include "8051def.h"
/* BYTE Register */
__sfr __at (0x80) P0 ;
/* P0 */
__sbit __at (0x87) P0_7 ;
__sbit __at (0x86) P0_6 ;
__sbit __at (0x85) P0_5 ;
__sbit __at (0x84) P0_4 ;
__sbit __at (0x83) P0_3 ;
__sbit __at (0x82) P0_2 ;
__sbit __at (0x81) P0_1 ;
__sbit __at (0x80) P0_0 ;
__sfr __at (0x81) SP ;
__sfr __at (0x82) DPL0 ;
__sfr __at (0x83) DPH0 ;
/*DPL and DPH correspond DPL0 and DPH0 (82-83)*/
__sfr __at (0x84) DPL1;
__sfr __at (0x85) DPH1;
__sfr __at (0x86) U0CSR;
#define U_MODE 0x80
#define U_RE 0x40
#define U_SLAVE 0x20
#define U_FE 0x10
#define U_ERR 0x08
#define U_RXB 0x04
#define U_TXB 0x02
#define U_ACTIVE 0x01
__sfr __at (0x87) PCON ;
/* PCON (0x87) */
#define IDLE 0x01
__sfr __at (0x88) TCON ;
/* TCON (0x88) */
__sbit __at (0x8F) TCON_URX1IF;
/*__sbit __at (0x8E) RES;*/
__sbit __at (0x8D) TCON_ADCIF;
/*__sbit __at (0x8C) RES;*/
__sbit __at (0x8B) TCON_URX0IF;
__sbit __at (0x8A) TCON_IT1;
__sbit __at (0x89) TCON_RFERRIF;
__sbit __at (0x88) TCON_IT0;
__sfr __at (0x89) P0IFG;
__sfr __at (0x8A) P1IFG;
__sfr __at (0x8B) P2IFG;
__sfr __at (0x8C) PICTL;
/*PICTL bits*/
#define PADSC 0x40
#define P2IEN 0x20
#define P0IENH 0x10
#define P0IENL 0x08
#define P2ICON 0x04
#define P1ICON 0x02
#define P0ICON 0x01
__sfr __at (0x8D) P1IEN;
__sfr __at (0x8F) P0INP;
__sfr __at (0x90) P1 ;
/* P1 */
__sbit __at (0x90) P1_0 ;
__sbit __at (0x91) P1_1 ;
__sbit __at (0x92) P1_2 ;
__sbit __at (0x93) P1_3 ;
__sbit __at (0x94) P1_4 ;
__sbit __at (0x95) P1_5 ;
__sbit __at (0x96) P1_6 ;
__sbit __at (0x97) P1_7 ;
__sfr __at (0x91) RFIM;
__sfr __at (0x92) DPS;
__sfr __at (0x93) _XPAGE; /*MPAGE as paging register for sdcc*/
__sfr __at (0x94) T2CMP;
__sfr __at (0x95) ST0;
__sfr __at (0x96) ST1;
__sfr __at (0x97) ST2;
__sfr __at (0x98) S0CON ;
__sbit __at (0x99) S0CON_ENCIF_1;
__sbit __at (0x98) S0CON_ENCIF_0;
__sfr __at (0x99) HSRC;
__sfr __at (0x9A) IEN2;
/*IEN2 bits*/
#define WDTIE 0x20
#define P1IE 0x10
#define UTX1IE 0x08
#define UTX0IE 0x04
#define P2IE 0x02
#define RFIE 0x01
__sfr __at (0x9B) S1CON;
/*S1CON bits*/
#define RFIF_1 0x02
#define RFIF_0 0x01
__sfr __at (0x9C) T2PEROF0;
__sfr __at (0x9D) T2PEROF1;
__sfr __at (0x9E) T2PEROF2;
/*T2PEROF2 bits*/
#define CMPIM 0x80
#define PERIM 0x40
#define OFCMPIM 0x20
#define PEROF23 0x08
#define PEROF22 0x04
#define PEROF21 0x02
#define PEROF20 0x01
__sfr __at (0x9F) FMAP;
__sfr __at (0x9F) PSBANK;
__sfr __at (0xA0) P2 ;
/* P2 */
__sbit __at (0xA0) P2_0 ;
__sbit __at (0xA1) P2_1 ;
__sbit __at (0xA2) P2_2 ;
__sbit __at (0xA3) P2_3 ;
__sbit __at (0xA4) P2_4 ;
/*__sbit __at (0xA5) P2_5 ;
__sbit __at (0xA6) P2_6 ;
__sbit __at (0xA7) P2_7 ;*/
__sfr __at (0xA1) T2OF0;
__sfr __at (0xA2) T2OF1;
__sfr __at (0xA3) T2OF2;
__sfr __at (0xA4) T2CAPLPL;
__sfr __at (0xA5) T2CAPHPH;
__sfr __at (0xA6) T2TLD;
__sfr __at (0xA7) T2THD;
__sfr __at (0xA8) IE ;
__sfr __at (0xA8) IEN0;
/*IEN0 bits*/
#define IEN0_EA_MASK 0x80
#define STIE 0x20
#define ENCIE 0x10
#define URX1IE 0x08
#define URX0IE 0x04
#define ADCIE 0x02
#define RFERRIE 0x01
/* IEN0 (0xA8) */
__sbit __at (0xAF) EA;
__sbit __at (0xAF) IEN0_EA;
/*__sbit __at (0xAE) RES;*/
__sbit __at (0xAD) IEN0_STIE;
__sbit __at (0xAC) IEN0_ENCIE;
__sbit __at (0xAB) IEN0_URX1IE;
__sbit __at (0xAA) IEN0_URX0IE;
__sbit __at (0xA9) IEN0_ADCIE;
__sbit __at (0xA8) IEN0_RFERRIE;
__sfr __at (0xA9) IP0;
/*IP0 bits*/
#define IP0_5 0x20
#define IP0_4 0x10
#define IP0_3 0x08
#define IP0_2 0x04
#define IP0_1 0x02
#define IP0_0 0x01
__sfr __at (0xAB) FWT;
__sfr __at (0xAC) FADDRL;
__sfr __at (0xAD) FADDRH;
__sfr __at (0xAE) FCTL;
#define F_BUSY 0x80
#define F_SWBSY 0x40
#define F_CONTRD 0x10
#define F_WRITE 0x02
#define F_ERASE 0x01
__sfr __at (0xAF) FWDATA;
/*No port 3 (0xB0)*/
__sfr __at (0xB1) ENCDI;
__sfr __at (0xB2) ENCDO;
__sfr __at (0xB3) ENCCS;
#define CCS_MODE2 0x40
#define CCS_MODE1 0x20
#define CCS_MODE0 0x10
#define CCS_RDY 0x08
#define CCS_CMD1 0x04
#define CCS_CMD0 0x02
#define CCS_ST 0x01
__sfr __at (0xB4) ADCCON1;
/*ADCCON1 bits*/
#define ADEOC 0x80
#define ADST 0x40
#define ADSTS1 0x20
#define ADSTS0 0x10
#define ADRCTRL1 0x08
#define ADRCTRL0 0x04
__sfr __at (0xB5) ADCCON2;
/*ADCCON2 bits*/
#define ADSREF1 0x80
#define ADSREF0 0x40
#define ADSDIV1 0x20
#define ADSDIV0 0x10
#define ADSCH3 0x08
#define ADSCH2 0x04
#define ADSCH1 0x02
#define ADSCH0 0x01
__sfr __at (0xB6) ADCCON3;
/*ADCCON3 bits*/
#define ADEREF1 0x80
#define ADEREF0 0x40
#define ADEDIV1 0x20
#define ADEDIV0 0x10
#define ADECH3 0x08
#define ADECH2 0x04
#define ADECH1 0x02
#define ADECH0 0x01
__sfr __at (0xB7) RCCTL;
#undef IP /*this is 0xb8 in base core*/
__sfr __at (0xB8) IEN1;
/*IEN1 bits*/
#define P0IE 0x20
#define T4IE 0x10
#define T3IE 0x08
#define T2IE 0x04
#define T1IE 0x02
#define DMAIE 0x01
/* IEN1 (0xB8) */
/*__sbit __at (0xBF) IEN1_RES;*/
/*__sbit __at (0xBE) RES;*/
__sbit __at (0xBD) IEN1_P0IE;
__sbit __at (0xBC) IEN1_T4IE;
__sbit __at (0xBB) IEN1_T3IE;
__sbit __at (0xBA) IEN1_T2IE;
__sbit __at (0xB9) IEN1_T1IE;
__sbit __at (0xB8) IEN1_DMAIE;
__sfr __at (0xB9) IP1;
/*IP1 bits*/
#define IP1_5 0x20
#define IP1_4 0x10
#define IP1_3 0x08
#define IP1_2 0x04
#define IP1_1 0x02
#define IP1_0 0x01
__sfr __at (0xBA) ADCL;
__sfr __at (0xBB) ADCH;
__sfr __at (0xBC) RNDL;
__sfr __at (0xBD) RNDH;
__sfr __at (0xBE) SLEEP;
#define OSC32K_CALDIS 0x80
#define XOSC_STB 0x40
#define HFRC_STB 0x20
#define RST1 0x10
#define RST0 0x08
#define OSC_PD 0x04
#define SLEEP_MODE1 0x02
#define SLEEP_MODE0 0x01
__sfr __at (0xC0) IRCON;
/*IRCON bits*/
#define STIF 0x80
#define P0IF 0x20
#define T4IF 0x10
#define T3IF 0x08
#define T2IF 0x04
#define T1IF 0x02
#define DMAIF 0x01
/* IRCON */
__sbit __at (0xC7) IRCON_STIF ;
/*__sbit __at (0x86) IRCON_6 ;*/
__sbit __at (0xC5) IRCON_P0IF;
__sbit __at (0xC4) IRCON_T4IF;
__sbit __at (0xC3) IRCON_T3IF;
__sbit __at (0xC2) IRCON_T2IF;
__sbit __at (0xC1) IRCON_T1IF;
__sbit __at (0xC0) IRCON_DMAIF;
__sfr __at (0xC1) U0BUF;
__sfr __at (0xC2) U0BAUD;
__sfr __at (0xC3) T2CNF;
/*T2SEL bits*/
#define CMPIF 0x80
#define PERIF 0x40
#define OFCMPIF 0x20
#define CMSEL 0x08
#define SYNC 0x02
#define RUN 0x01
__sfr __at (0xC4) U0UCR;
#define U_FLUSH 0x80
#define U_FLOW 0x40
#define U_D9 0x20
#define U_BIT9 0x10
#define U_PARITY 0x08
#define U_SPB 0x04
#define U_STOP 0x02
#define U_START 0x01
__sfr __at (0xC5) U0GCR;
#define U_CPOL 0x80
#define U_CPHA 0x40
#define U_ORDER 0x20
#define U_BAUD_E4 0x10
#define U_BAUD_E3 0x08
#define U_BAUD_E2 0x04
#define U_BAUD_E1 0x02
#define U_BAUD_E0 0x01
__sfr __at (0xC6) CLKCON;
#define OSC32K 0x80
#define OSC 0x40
#define TICKSPD2 0x20
#define TICKSPD1 0x10
#define TICKSPD0 0x08
#define CLKSPD 0x01
__sfr __at (0xC7) MEMCTR;
#define MUNIF 0x40
__sfr __at (0xC8) T2CON;
__sfr __at (0xC9) WDCTL;
#define WDT_CLR3 0x80
#define WDT_CLR2 0x40
#define WDT_CLR1 0x20
#define WDT_CLR0 0x10
#define WDT_EN 0x08
#define WDT_MODE 0x04
#define WDT_INT1 0x02
#define WDT_INT0 0x01
__sfr __at (0xCA) T3CNT;
__sfr __at (0xCB) T3CTL;
/*T3CTL bits*/
#define T3DIV2 0x80
#define T3DIV1 0x40
#define T3DIV0 0x20
#define T3START 0x10
#define T3OVFIM 0x08
#define T3CLR 0x04
#define T3MODE1 0x02
#define T3MODE0 0x01
__sfr __at (0xCC) T3CCTL0;
/*T3CCTL0 bits*/
#define T3IM 0x40
#define T3CMP2 0x20
#define T3CMP1 0x10
#define T3CMP0 0x08
#define T3MODE 0x04
#define T3CAP1 0x02
#define T3CAP0 0x01
__sfr __at (0xCD) T3CC0;
__sfr __at (0xCE) T3CCTL1;
/*T3CCTL0 bits apply*/
__sfr __at (0xCF) T3CC1;
__sfr __at (0xD0) PSW ;
/* PSW */
__sbit __at (0xD0) P ;
__sbit __at (0xD1) F1 ;
__sbit __at (0xD2) OV ;
__sbit __at (0xD3) RS0 ;
__sbit __at (0xD4) RS1 ;
__sbit __at (0xD5) F0 ;
__sbit __at (0xD6) AC ;
__sbit __at (0xD7) CY ;
__sfr __at (0xD1) DMAIRQ;
/*DMAIRQ bits*/
#define DMAIF4 0x10
#define DMAIF3 0x08
#define DMAIF2 0x04
#define DMAIF1 0x02
#define DMAIF0 0x01
__sfr __at (0xD2) DMA1CFGL;
__sfr __at (0xD3) DMA1CFGH;
__sfr __at (0xD4) DMA0CFGL;
__sfr __at (0xD5) DMA0CFGH;
__sfr __at (0xD6) DMAARM;
/*DMAARM bits*/
#define ABORT 0x80
#define DMAARM4 0x10
#define DMAARM3 0x08
#define DMAARM2 0x04
#define DMAARM1 0x02
#define DMAARM0 0x01
__sfr __at (0xD7) DMAREQ;
/*DMAREQ bits*/
#define DMAREQ4 0x10
#define DMAREQ3 0x08
#define DMAREQ2 0x04
#define DMAREQ1 0x02
#define DMAREQ0 0x01
__sfr __at (0xD8) TIMIF;
/*TIMIF bits*/
#define OVFIM 0x40
#define T4CH1IF 0x20
#define T4CH0IF 0x10
#define T4OVFIF 0x08
#define T3CH1IF 0x04
#define T3CH0IF 0x02
#define T3OVFIF 0x01
__sfr __at (0xD9) RFD;
__sfr __at (0xDA) T1CC0L;
__sfr __at (0xDB) T1CC0H;
__sfr __at (0xDC) T1CC1L;
__sfr __at (0xDD) T1CC1H;
__sfr __at (0xDE) T1CC2L;
__sfr __at (0xDF) T1CC2H;
__sfr __at (0xE0) ACC;
__sfr __at (0xE1) RFST;
__sfr __at (0xE2) T1CNTL;
__sfr __at (0xE3) T1CNTH;
__sfr __at (0xE4) T1CTL;
/*T1CTL bits*/
#define CH2IF 0x80
#define CH1IF 0x40
#define CH0IF 0x20
#define OVFIF 0x10
#define T1DIV1 0x08
#define T1DIV0 0x04
#define T1MODE1 0x02
#define T1MODE0 0x01
__sfr __at (0xE5) T1CCTL0;
/*T1CCTL0 bits*/
#define T1CPSEL 0x80
#define T1IM 0x40
#define T1CMP2 0x20
#define T1CMP1 0x10
#define T1CMP0 0x08
#define T1MODE 0x04
#define T1CAP1 0x02
#define T1CAP0 0x01
__sfr __at (0xE6) T1CCTL1;
/*Bits defined in T1CCTL0 */
__sfr __at (0xE7) T1CCTL2;
/*Bits defined in T1CCTL0 */
__sfr __at (0xE8) IRCON2;
/*IRCON2 bits*/
#define WDTIF 0x10
#define P1IF 0x08
#define UTX1IF 0x04
#define UTX0IF 0x02
#define P2IF 0x01
/* IRCON 2 */
/*__sbit __at (0xEF) IRCON2_P1_7 ;
__sbit __at (0xEE) IRCON2_P1_6 ;
__sbit __at (0xED) IRCON2_P1_5 ;*/
__sbit __at (0xEC) IRCON2_WDTIF ;
__sbit __at (0xEB) IRCON2_P1IF ;
__sbit __at (0xEA) IRCON2_UTX1IF ;
__sbit __at (0xE9) IRCON2_UTX0IF ;
__sbit __at (0xE8) IRCON2_P2IF;
__sfr __at (0xE9) RFIF;
/*RFIF bits*/
#define IRQ_RREG_ON 0x80
#define IRQ_TXDONE 0x40
#define IRQ_FIFOP 0x20
#define IRQ_SFD 0x10
#define IRQ_CCA 0x08
#define IRQ_CSP_WT 0x04
#define IRQ_CSP_STOP 0x02
#define IRQ_CSP_INT 0x01
__sfr __at (0xEA) T4CNT;
__sfr __at (0xEB) T4CTL;
/*T4CTL bits*/
#define T4DIV2 0x80
#define T4DIV1 0x40
#define T4DIV0 0x20
#define T4START 0x10
#define T4OVFIM 0x08
#define T4CLR 0x04
#define T4MODE1 0x02
#define T4MODE0 0x01
__sfr __at (0xEC) T4CCTL0;
/*T4CCTL0 bits*/
#define T4IM 0x40
#define T4CMP2 0x20
#define T4CMP1 0x10
#define T4CMP0 0x08
#define T4MODE 0x04
#define T4CAP1 0x02
#define T4CAP0 0x01
__sfr __at (0xED) T4CC0;
__sfr __at (0xEE) T4CCTL1;
/*T4CCTL0 bits apply*/
__sfr __at (0xEF) T4CC1;
__sfr __at (0xF0) B ;
__sfr __at (0xF1) PERCFG;
/*PERCFG bits*/
#define T1CFG 0x40
#define T3CFG 0x20
#define T4CFG 0x10
#define U1CFG 0x02
#define U0CFG 0x01
__sfr __at (0xF2) ADCCFG;
/*ADCCFG bits*/
#define ADC7EN 0x80
#define ADC6EN 0x40
#define ADC5EN 0x20
#define ADC4EN 0x10
#define ADC3EN 0x08
#define ADC2EN 0x04
#define ADC1EN 0x02
#define ADC0EN 0x01
__sfr __at (0xF3) P0SEL;
__sfr __at (0xF4) P1SEL;
__sfr __at (0xF5) P2SEL;
/*P2SEL bits*/
#define PRI3P1 0x40
#define PRI2P1 0x20
#define PRI1P1 0x10
#define PRI0P1 0x08
#define SELP2_4 0x04
#define SELP2_3 0x02
#define SELP2_0 0x01
__sfr __at (0xF6) P1INP;
__sfr __at (0xF7) P2INP;
/*P2INP bits*/
#define PDUP2 0x80
#define PDUP1 0x40
#define PDUP0 0x20
#define MDP2_4 0x10
#define MDP2_3 0x08
#define MDP2_2 0x04
#define MDP2_1 0x02
#define MDP2_0 0x01
__sfr __at (0xF8) U1CSR;
__sfr __at (0xF9) U1BUF;
__sfr __at (0xFA) U1BAUD;
__sfr __at (0xFB) U1UCR;
__sfr __at (0xFC) U1GCR;
__sfr __at (0xFD) P0DIR;
__sfr __at (0xFE) P1DIR;
__sfr __at (0xFF) P2DIR;
/*P2DIR bits*/
#define PRI1P0 0x80
#define PRI0P0 0x40
#define DIRP2_4 0x10
#define DIRP2_3 0x08
#define DIRP2_2 0x04
#define DIRP2_1 0x02
#define DIRP2_0 0x01
/* IEN0 */
/*__sbit __at (0xA8) EA ;
__sbit __at (0x99) TI ;
__sbit __at (0x9A) RB8 ;
__sbit __at (0x9B) TB8 ;
__sbit __at (0x9C) REN ;
__sbit __at (0x9D) SM2 ;
__sbit __at (0x9E) SM1 ;
__sbit __at (0x9F) SM0 ;*/
/* Interrupt numbers: address = (number * 8) + 3 */
/*#undef IE0_VECTOR
#undef TF0_VECTOR
#undef IE1_VECTOR
#undef TF1_VECTOR
#undef SI0_VECTOR*/
/* CC2430 interrupt vectors */
#define RFERR_VECTOR 0
#define ADC_VECTOR 1
#define URX0_VECTOR 2
#define URX1_VECTOR 3
#define ENC_VECTOR 4
#define ST_VECTOR 5
#define P2INT_VECTOR 6
#define UTX0_VECTOR 7
#define DMA_VECTOR 8
#define T1_VECTOR 9
#define T2_VECTOR 10
#define T3_VECTOR 11
#define T4_VECTOR 12
#define P0INT_VECTOR 13
#define UTX1_VECTOR 14
#define P1INT_VECTOR 15
#define RF_VECTOR 16
#define WDT_VECTOR 17
/* RF control registers*/
__xdata __at (0xDF02) unsigned char MDMCTRL0H;
__xdata __at (0xDF03) unsigned char MDMCTRL0L;
__xdata __at (0xDF04) unsigned char MDMCTRL1H;
__xdata __at (0xDF05) unsigned char MDMCTRL1L;
__xdata __at (0xDF06) unsigned char RSSIH;
__xdata __at (0xDF07) unsigned char RSSIL;
__xdata __at (0xDF08) unsigned char SYNCWORDH;
__xdata __at (0xDF09) unsigned char SYNCWORDL;
__xdata __at (0xDF0A) unsigned char TXCTRLH;
__xdata __at (0xDF0B) unsigned char TXCTRLL;
__xdata __at (0xDF0C) unsigned char RXCTRL0H;
__xdata __at (0xDF0D) unsigned char RXCTRL0L;
__xdata __at (0xDF0E) unsigned char RXCTRL1H;
__xdata __at (0xDF0F) unsigned char RXCTRL1L;
__xdata __at (0xDF10) unsigned char FSCTRLH;
__xdata __at (0xDF11) unsigned char FSCTRLL;
__xdata __at (0xDF12) unsigned char CSPX;
__xdata __at (0xDF13) unsigned char CSPY;
__xdata __at (0xDF14) unsigned char CSPZ;
__xdata __at (0xDF15) unsigned char CSPCTRL;
__xdata __at (0xDF16) unsigned char CSPT;
__xdata __at (0xDF17) unsigned char RFPWR;
#define ADI_RADIO_PD 0x10
#define RREG_RADIO_PD 0x08
#define RREG_DELAY_MASK 0x07
__xdata __at (0xDF20) unsigned char FSMTCH;
__xdata __at (0xDF21) unsigned char FSMTCL;
__xdata __at (0xDF22) unsigned char MANANDH;
__xdata __at (0xDF23) unsigned char MANANDL;
__xdata __at (0xDF24) unsigned char MANORH;
__xdata __at (0xDF25) unsigned char MANORL;
__xdata __at (0xDF26) unsigned char AGCCTRLH;
__xdata __at (0xDF27) unsigned char AGCCTRLL;
__xdata __at (0xDF39) unsigned char FSMSTATE;
__xdata __at (0xDF3A) unsigned char ADCTSTH;
__xdata __at (0xDF3B) unsigned char ADCTSTL;
__xdata __at (0xDF3C) unsigned char DACTSTH;
__xdata __at (0xDF3D) unsigned char DACTSTL;
__xdata __at (0xDF43) unsigned char IEEE_ADDR0;
__xdata __at (0xDF44) unsigned char IEEE_ADDR1;
__xdata __at (0xDF45) unsigned char IEEE_ADDR2;
__xdata __at (0xDF46) unsigned char IEEE_ADDR3;
__xdata __at (0xDF47) unsigned char IEEE_ADDR4;
__xdata __at (0xDF48) unsigned char IEEE_ADDR5;
__xdata __at (0xDF49) unsigned char IEEE_ADDR6;
__xdata __at (0xDF4A) unsigned char IEEE_ADDR7;
__xdata __at (0xDF4B) unsigned char PANIDH;
__xdata __at (0xDF4C) unsigned char PANIDL;
__xdata __at (0xDF4D) unsigned char SHORTADDRH;
__xdata __at (0xDF4E) unsigned char SHORTADDRL;
__xdata __at (0xDF4F) unsigned char IOCFG0;
__xdata __at (0xDF50) unsigned char IOCFG1;
__xdata __at (0xDF51) unsigned char IOCFG2;
__xdata __at (0xDF52) unsigned char IOCFG3;
__xdata __at (0xDF53) unsigned char RXFIFOCNT;
__xdata __at (0xDF54) unsigned char FSMTC1;
#define ABORTRX_ON_SRXON 0x20
#define RX_INTERRUPTED 0x10
#define AUTO_TX2RX_OFF 0x08
#define RX2RX_TIME_OFF 0x04
#define PENDING_OR 0x02
#define ACCEPT_ACKPKT 0x01
__xdata __at (0xDF60) unsigned char CHVER;
__xdata __at (0xDF61) unsigned char CHIPID;
__xdata __at (0xDF62) unsigned char RFSTATUS;
#define TX_ACTIVE 0x10
#define FIFO 0x08
#define FIFOP 0x04
#define SFD 0x02
#define CCA 0x01
__xdata __at (0xDFC1) unsigned char U0BUF_SHADOW;
__xdata __at (0xDFD9) unsigned char RFD_SHADOW;
__xdata __at (0xDFF9) unsigned char U1BUF_SHADOW;
__xdata __at (0xDFBA) unsigned int ADC_SHADOW;
#endif /*REG_CC2430*/

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cpu/cc2430/dev/bus.c
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/*
* Copyright (c) 2009, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Initialization functions for the 8051 bus
* \author
* Adam Dunkels <adam@sics.se>
*/
#include "cc2430_sfr.h"
#include "dev/bus.h"
#include "sys/clock.h"
#include "contiki-conf.h"
/*---------------------------------------------------------------------------*/
void
bus_init(void)
{
CLKCON = (0x00 | OSC32K); /* 32k internal */
while(CLKCON != (0x00 | OSC32K));
P1DIR |= 0x0E;
IEN0_EA = 1;
/* Initialize the clock */
clock_init();
}
/*---------------------------------------------------------------------------*/

53
cpu/cc2430/dev/bus.h
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@ -1,53 +0,0 @@
/*
* Copyright (c) 2009, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* A brief description of what this file is.
* \author
* Adam Dunkels <adam@sics.se>
*/
#ifndef BUS_H_
#define BUS_H_
#include "cc2430_sfr.h"
#include "8051def.h"
#include "contiki-conf.h"
#define inline
void bus_init(void);
void clock_ISR( void ) __interrupt (ST_VECTOR);
#endif /* BUS_H_ */

750
cpu/cc2430/dev/cc2430_rf.c
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@ -1,750 +0,0 @@
/**
* \file
* CC2430 RF driver
* \author
* Zach Shelby <zach@sensinode.com> (Original)
* George Oikonomou - <oikonomou@users.sourceforge.net>
* (port to the netstack API, hexdump output, RX FIFO overflow fixes
* code cleanup, ...)
*
* bankable code for cc2430 rf driver. this code can be placed in any bank.
*
*/
#include <stdio.h>
#include "contiki.h"
#include "dev/radio.h"
#include "dev/cc2430_rf.h"
#include "cc2430_sfr.h"
#include "sys/clock.h"
#include "sys/rtimer.h"
#include "net/packetbuf.h"
#include "net/rime/rimestats.h"
#include "net/netstack.h"
#define CC2430_RF_TX_POWER_RECOMMENDED 0x5F
#ifdef CC2430_RF_CONF_TX_POWER
#define CC2430_RF_TX_POWER CC2430_RF_CONF_TX_POWER
#else
#define CC2430_RF_TX_POWER CC2430_RF_TX_POWER_RECOMMENDED
#endif
#ifdef CC2430_RF_CONF_CHANNEL
#define CC2430_RF_CHANNEL CC2430_RF_CONF_CHANNEL
#else
#define CC2430_RF_CHANNEL 18
#endif /* CC2430_RF_CONF_CHANNEL */
#define CC2430_CHANNEL_MIN 11
#define CC2430_CHANNEL_MAX 26
#ifdef CC2430_RF_CONF_AUTOACK
#define CC2430_RF_AUTOACK CC2430_RF_CONF_AUTOACK
#else
#define CC2430_RF_AUTOACK 1
#endif
#ifndef CC2430_CONF_CHECKSUM
#define CC2430_CONF_CHECKSUM 0
#endif /* CC2420_CONF_CHECKSUM */
#if CC2430_CONF_CHECKSUM
#include "lib/crc16.h"
#define CHECKSUM_LEN 2
#else
#define CHECKSUM_LEN 2
#endif /* CC2430_CONF_CHECKSUM */
#if DEBUG_LEDS
/* moved leds code to BANK1 to make space for cc2430_rf_process in HOME */
/* can't call code in BANK1 from alternate banks unless it is marked with __banked */
#include "dev/leds.h"
#define RF_RX_LED_ON() leds_on(LEDS_RED);
#define RF_RX_LED_OFF() leds_off(LEDS_RED);
#define RF_TX_LED_ON() leds_on(LEDS_GREEN);
#define RF_TX_LED_OFF() leds_off(LEDS_GREEN);
#else
#define RF_RX_LED_ON()
#define RF_RX_LED_OFF()
#define RF_TX_LED_ON()
#define RF_TX_LED_OFF()
#endif
#define DEBUG 0
#if DEBUG
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...) do {} while (0)
#endif
/* rf_flags bits */
#define RX_ACTIVE 0x80
#define TX_ACK 0x40
#define TX_ON_AIR 0x20
#define WAS_OFF 0x10
#define INITIALISED 0x01
#define RX_NO_DMA
/* Bits of the last byte in the RX FIFO */
#define CRC_BIT_MASK 0x80
#define LQI_BIT_MASK 0x7F
/* 192 ms, radio off -> on interval */
#define ONOFF_TIME ((RTIMER_ARCH_SECOND / 3125) + 4)
#if CC2430_RF_CONF_HEXDUMP
#include "uart1.h"
static const uint8_t magic[] = { 0x53, 0x6E, 0x69, 0x66 }; /* Snif */
#endif
#ifdef HAVE_RF_ERROR
uint8_t rf_error = 0;
#endif
/*---------------------------------------------------------------------------*/
#if !NETSTACK_CONF_SHORTCUTS
PROCESS(cc2430_rf_process, "CC2430 RF driver");
#endif
/*---------------------------------------------------------------------------*/
static uint8_t CC_AT_DATA rf_flags;
static uint8_t rf_channel;
static int on(void); /* prepare() needs our prototype */
static int off(void); /* transmit() needs our prototype */
static int channel_clear(void); /* transmit() needs our prototype */
/*---------------------------------------------------------------------------*/
/**
* Execute a single CSP command.
*
* \param command command to execute
*
*/
void
cc2430_rf_command(uint8_t command)
{
if(command >= 0xE0) { /*immediate strobe*/
uint8_t fifo_count;
switch (command) { /*hardware bug workaround*/
case ISRFOFF:
case ISRXON:
case ISTXON:
fifo_count = RXFIFOCNT;
RFST = command;
clock_delay_usec(2);
if(fifo_count != RXFIFOCNT) {
RFST = ISFLUSHRX;
RFST = ISFLUSHRX;
}
break;
default:
RFST = command;
}
} else if(command == SSTART) {
RFIF &= ~IRQ_CSP_STOP; /*clear IRQ flag*/
RFST = SSTOP; /*make sure there is a stop in the end*/
RFST = ISSTART; /*start execution*/
while((RFIF & IRQ_CSP_STOP) == 0);
} else {
RFST = command; /*write command*/
}
}
/*---------------------------------------------------------------------------*/
static void
flush_rx()
{
cc2430_rf_command(ISFLUSHRX);
cc2430_rf_command(ISFLUSHRX);
#if !NETSTACK_CONF_SHORTCUTS
IEN2 |= RFIE;
#endif
#if CC2430_RFERR_INTERRUPT
IEN0 |= RFERRIE;
#endif
RFIF &= ~IRQ_FIFOP;
}
/*---------------------------------------------------------------------------*/
/**
* Select RF channel.
*
* \param channel channel number to select
*
* \return channel value or negative (invalid channel number)
*/
/* channel freqdiv = (2048 + FSCTRL(9:0)) / 4
freq = (2048 + FSCTRL(9:0)) MHz */
int8_t
cc2430_rf_channel_set(uint8_t channel)
{
uint16_t freq;
if((channel < 11) || (channel > 26)) {
return -1;
}
cc2430_rf_command(ISSTOP); /*make sure CSP is not running*/
cc2430_rf_command(ISRFOFF);
/* Channel values: 11-26 */
freq = (uint16_t) channel - 11;
freq *= 5; /*channel spacing*/
freq += 357; /*correct channel range*/
freq |= 0x4000; /*LOCK_THR = 1*/
FSCTRLH = (freq >> 8);
FSCTRLL = (uint8_t)freq;
cc2430_rf_command(ISRXON);
rf_channel = channel;
return (int8_t) channel;
}
/*---------------------------------------------------------------------------*/
uint8_t
cc2430_rf_channel_get()
{
return rf_channel;
}
/*---------------------------------------------------------------------------*/
/**
* Select RF transmit power.
*
* \param new_power new power level
*
* \return new level
*/
uint8_t
cc2430_rf_power_set(uint8_t new_power)
{
/* Set transmitter power */
TXCTRLL = new_power;
return TXCTRLL;
}
/*---------------------------------------------------------------------------*/
#if 0 /* unused */
/**
* Enable RF transmitter.
*
*
* \return pdTRUE
* \return pdFALSE bus not free
*/
int
cc2430_rf_tx_enable(void)
{
DMAARM = 0x80 + (1 << 0); /*ABORT + channel bit*/
return 1;
}
#endif
/*---------------------------------------------------------------------------*/
/**
* Set MAC addresses
*
* \param pan The PAN address to set
* \param addr The short address to set
* \param ieee_addr The 64-bit IEEE address to set
*/
void
cc2430_rf_set_addr(unsigned pan, unsigned addr, const uint8_t *ieee_addr)
{
uint8_t f;
__xdata unsigned char *ptr;
PANIDH = pan >> 8;
PANIDL = pan & 0xff;
SHORTADDRH = addr >> 8;
SHORTADDRL = addr & 0xff;
if(ieee_addr != NULL) {
ptr = &IEEE_ADDR7;
/* LSB first, MSB last for 802.15.4 addresses in CC2420 */
for(f = 0; f < 8; f++) {
*ptr-- = ieee_addr[f];
}
}
}
#if 0 /* currently unused */
/*---------------------------------------------------------------------------*/
/**
* Channel energy detect.
*
* Coordinator use this function detect best channel for PAN-network.
* \return RSSI-energy level dBm.
* \return 0 operation failed.
*/
int8_t
cc2430_rf_analyze_rssi(void)
{
int8_t retval = -128;
/*pause_us(128);*/
retval = (int8_t)RSSIL;
retval -= 45;
return retval;
}
#endif /* currently unused */
/*---------------------------------------------------------------------------*/
/**
* Send ACK.
*
*\param pending set up pending flag if pending > 0.
*/
void
cc2430_rf_send_ack(uint8_t pending)
{
if(pending) {
cc2430_rf_command(ISACKPEND);
} else {
cc2430_rf_command(ISACK);
}
}
/*---------------------------------------------------------------------------*/
/* Netstack API radio driver functions */
/*---------------------------------------------------------------------------*/
static int
init(void)
{
if(rf_flags & INITIALISED) {
return 0;
}
PRINTF("cc2430_rf_init called\n");
RFPWR &= ~RREG_RADIO_PD; /*make sure it's powered*/
while((RFPWR & ADI_RADIO_PD) == 1);
while((RFIF & IRQ_RREG_ON) == 0); /*wait for power up*/
SLEEP &= ~OSC_PD; /*Osc on*/
while((SLEEP & XOSC_STB) == 0); /*wait for power up*/
rf_flags = 0;
FSMTC1 = 1; /*don't abort reception, if enable called, accept ack, auto rx after tx*/
MDMCTRL0H = 0x0A; /* Generic client, standard hysteresis, decoder on 0x0a */
MDMCTRL0L = 0xE2; /* automatic CRC, standard CCA and preamble 0xE2 */
#if CC2430_RF_AUTOACK
MDMCTRL0L |= 0x10;
#endif
MDMCTRL1H = 0x30; /* Defaults */
MDMCTRL1L = 0x0;
RXCTRL0H = 0x32; /* RX tuning optimized */
RXCTRL0L = 0xf5;
cc2430_rf_channel_set(CC2430_RF_CHANNEL);
cc2430_rf_command(ISFLUSHTX);
cc2430_rf_command(ISFLUSHRX);
/* Temporary values, main() will sort this out later on */
cc2430_rf_set_addr(0xffff, 0x0000, NULL);
RFIM = IRQ_FIFOP;
RFIF &= ~(IRQ_FIFOP);
S1CON &= ~(RFIF_0 | RFIF_1);
#if !NETSTACK_CONF_SHORTCUTS
IEN2 |= RFIE;
#endif
/* If contiki-conf.h turns on the RFERR interrupt, enable it here */
#if CC2430_RFERR_INTERRUPT
IEN0 |= RFERRIE;
#endif
RF_TX_LED_OFF();
RF_RX_LED_OFF();
rf_flags |= INITIALISED;
#if !NETSTACK_CONF_SHORTCUTS
process_start(&cc2430_rf_process, NULL);
#endif
cc2430_rf_power_set(CC2430_RF_TX_POWER);
return 1;
}
/*---------------------------------------------------------------------------*/
static int
prepare(const void *payload, unsigned short payload_len)
{
uint8_t i;
/*
* When we transmit in very quick bursts, make sure previous transmission
* is not still in progress before re-writing in the TX FIFO
*/
while(RFSTATUS & TX_ACTIVE);
if(rf_flags & TX_ACK) {
return -1;
}
if((rf_flags & RX_ACTIVE) == 0) {
on();
}
PRINTF("cc2430_rf: sending %u byte payload\n", payload_len);
cc2430_rf_command(ISFLUSHTX);
PRINTF("cc2430_rf: data = ");
/* Send the phy length byte first */
RFD = payload_len + CHECKSUM_LEN; /* Payload plus FCS */
PRINTF("(%d)", payload_len + CHECKSUM_LEN);
for(i = 0; i < payload_len; i++) {
RFD = ((unsigned char *)(payload))[i];
PRINTF("%02X", ((unsigned char *)(payload))[i]);
}
PRINTF("\n");
/* Leave space for the FCS */
RFD = 0;
RFD = 0;
return 0;
}
/*---------------------------------------------------------------------------*/
static int
transmit(unsigned short transmit_len)
{
uint8_t counter;
int ret = RADIO_TX_ERR;
if(!(rf_flags & RX_ACTIVE)) {
on();
rf_flags |= WAS_OFF;
}
if(channel_clear() == CC2430_CCA_BUSY) {
RIMESTATS_ADD(contentiondrop);
return RADIO_TX_COLLISION;
}
/*
* prepare() double checked that TX_ACTIVE is low. If SFD is high we are
* receiving. Abort transmission and bail out with RADIO_TX_COLLISION
*/
if(RFSTATUS & SFD) {
RIMESTATS_ADD(contentiondrop);
return RADIO_TX_COLLISION;
}
/* Start the transmission */
ENERGEST_OFF(ENERGEST_TYPE_LISTEN);
ENERGEST_ON(ENERGEST_TYPE_TRANSMIT);
cc2430_rf_command(ISTXON);
counter = 0;
while(!(RFSTATUS & TX_ACTIVE) && (counter++ < 3)) {
clock_delay_usec(6);
}
if(!(RFSTATUS & TX_ACTIVE)) {
PRINTF("cc2430_rf: TX never active.\n");
cc2430_rf_command(ISFLUSHTX);
ret = RADIO_TX_ERR;
} else {
/* Wait for the transmission to finish */
while(RFSTATUS & TX_ACTIVE);
RF_RX_LED_OFF();
RF_TX_LED_ON();
ret = RADIO_TX_OK;
// rf_flags |= TX_ON_AIR;
}
ENERGEST_OFF(ENERGEST_TYPE_TRANSMIT);
ENERGEST_ON(ENERGEST_TYPE_LISTEN);
if(rf_flags & WAS_OFF) {
off();
}
RIMESTATS_ADD(lltx);
/* OK, sent. We are now ready to send more */
return ret;
}
/*---------------------------------------------------------------------------*/
static int
send(void *payload, unsigned short payload_len)
{
prepare(payload, payload_len);
return transmit(payload_len);
}
/*---------------------------------------------------------------------------*/
static int
read(void *buf, unsigned short bufsize)
{
uint8_t i;
uint8_t len;
uint8_t crc_corr;
int8_t rssi;
#if CC2420_CONF_CHECKSUM
uint16_t checksum;
#endif /* CC2420_CONF_CHECKSUM */
/* Don't interrupt us while emptying the FIFO */
#if !NETSTACK_CONF_SHORTCUTS
IEN2 &= ~RFIE;
#endif
#if CC2430_RFERR_INTERRUPT
IEN0 &= ~RFERRIE;
#endif
/* RX interrupt polled the cc2430_rf_process, now read the RX FIFO */
/* Check the length */
len = RFD;
/* Check for validity */
if(len > CC2430_MAX_PACKET_LEN) {
/* Oops, we must be out of sync. */
PRINTF("error: bad sync\n");
RIMESTATS_ADD(badsynch);
flush_rx();
return 0;
}
if(len <= CC2430_MIN_PACKET_LEN) {
PRINTF("error: too short\n");
RIMESTATS_ADD(tooshort);
flush_rx();
return 0;
}
if(len - CHECKSUM_LEN > bufsize) {
PRINTF("error: too long\n");
RIMESTATS_ADD(toolong);
flush_rx();
return 0;
}
#if CC2430_RF_CONF_HEXDUMP
/* If we reach here, chances are the FIFO is holding a valid frame */
uart1_writeb(magic[0]);
uart1_writeb(magic[1]);
uart1_writeb(magic[2]);
uart1_writeb(magic[3]);
uart1_writeb(len);
#endif
PRINTF("cc2430_rf: read = ");
PRINTF("(%d)", len);
len -= CHECKSUM_LEN;
for(i = 0; i < len; ++i) {
((unsigned char *)(buf))[i] = RFD;
#if CC2430_RF_CONF_HEXDUMP
uart1_writeb(((unsigned char *)(buf))[i]);
#endif
PRINTF("%02X", ((unsigned char *)(buf))[i]);
}
PRINTF("\n");
#if CC2430_CONF_CHECKSUM
/* Deal with the checksum */
checksum = RFD * 256;
checksum += RFD;
#endif /* CC2430_CONF_CHECKSUM */
/* Read the RSSI and CRC/Corr bytes */
rssi = ((int8_t) RFD) - 45;
crc_corr = RFD;
#if CC2430_RF_CONF_HEXDUMP
uart1_writeb(rssi);
uart1_writeb(crc_corr);
#endif
/* MS bit CRC OK/Not OK, 7 LS Bits, Correlation value */
if(crc_corr & CRC_BIT_MASK) {
packetbuf_set_attr(PACKETBUF_ATTR_RSSI, rssi);
packetbuf_set_attr(PACKETBUF_ATTR_LINK_QUALITY, crc_corr & LQI_BIT_MASK);
RIMESTATS_ADD(llrx);
} else {
RIMESTATS_ADD(badcrc);
flush_rx();
return 0;
}
/* If FIFOP==1 and FIFO==0 then we had a FIFO overflow at some point. */
if((RFSTATUS & (FIFO | FIFOP)) == FIFOP) {
/*
* If we reach here means that there might be more intact packets in the
* FIFO despite the overflow. This can happen with bursts of small packets.
*
* Only flush if the FIFO is actually empty. If not, then next pass we will
* pick up one more packet or flush due to an error.
*/
if(!RXFIFOCNT) {
flush_rx();
}
}
RF_RX_LED_OFF();
#if !NETSTACK_CONF_SHORTCUTS
IEN2 |= RFIE;
#endif
#if CC2430_RFERR_INTERRUPT
IEN0 |= RFERRIE;
#endif
RFIF &= ~IRQ_FIFOP;
return (len);
}
/*---------------------------------------------------------------------------*/
static int
channel_clear(void)
{
if(!(RFSTATUS & CCA)) {
return CC2430_CCA_BUSY;
}
return CC2430_CCA_CLEAR;
}
/*---------------------------------------------------------------------------*/
static int
receiving_packet(void)
{
/*
* SFD high while transmitting and receiving.
* TX_ACTIVE high only when transmitting
*
* RFSTATUS & (TX_ACTIVE | SFD) == SFD <=> receiving
*/
return (RFSTATUS & (TX_ACTIVE | SFD) == SFD);
}
/*---------------------------------------------------------------------------*/
static int
pending_packet(void)
{
return (RFSTATUS & FIFOP);
}
/*---------------------------------------------------------------------------*/
/**
* Enable RF receiver.
*
*
* \return pdTRUE
* \return pdFALSE bus not free
*/
static int
on(void)
{
rtimer_clock_t t0;
PRINTF("cc2430_rf_rx_enable called\n");
if(!(rf_flags & RX_ACTIVE)) {
t0 = RTIMER_NOW();
rf_flags |= RX_ACTIVE;
IOCFG0 = 0x7f; /* Set the FIFOP threshold 127 */
RSSIH = 0xd2; /* -84dbm = 0xd2 default, 0xe0 -70 dbm */
RFPWR &= ~RREG_RADIO_PD; /* make sure it's powered */
while((RFIF & IRQ_RREG_ON) == 0); /* wait for power up */
/* Make sure the RREG On Interrupt Flag is 0 next time we get called */
RFIF &= ~IRQ_RREG_ON;
cc2430_rf_command(ISRXON);
cc2430_rf_command(ISFLUSHRX);
while(RTIMER_CLOCK_LT(RTIMER_NOW(), t0 + ONOFF_TIME));
}
PRINTF("cc2430_rf_rx_enable done\n");
ENERGEST_ON(ENERGEST_TYPE_LISTEN);
return 1;
}
/*---------------------------------------------------------------------------*/
/**
* Disable RF receiver.
*
*
* \return pdTRUE
* \return pdFALSE bus not free
*/
static int
off(void)
{
cc2430_rf_command(ISSTOP); /* make sure CSP is not running */
cc2430_rf_command(ISRFOFF);
RFPWR |= RREG_RADIO_PD; /* RF powerdown */
/* Clear the RREG On Interrupt Flag */
RFIF &= ~IRQ_RREG_ON;
rf_flags &= ~RX_ACTIVE;
rf_flags &= ~WAS_OFF;
ENERGEST_OFF(ENERGEST_TYPE_LISTEN);
return 1;
}
/*---------------------------------------------------------------------------*/
static radio_result_t
get_value(radio_param_t param, radio_value_t *value)
{
return RADIO_RESULT_NOT_SUPPORTED;
}
/*---------------------------------------------------------------------------*/
static radio_result_t
set_value(radio_param_t param, radio_value_t value)
{
return RADIO_RESULT_NOT_SUPPORTED;
}
/*---------------------------------------------------------------------------*/
static radio_result_t
get_object(radio_param_t param, void *dest, size_t size)
{
return RADIO_RESULT_NOT_SUPPORTED;
}
/*---------------------------------------------------------------------------*/
static radio_result_t
set_object(radio_param_t param, const void *src, size_t size)
{
return RADIO_RESULT_NOT_SUPPORTED;
}
/*---------------------------------------------------------------------------*/
const struct radio_driver cc2430_rf_driver = {
init,
prepare,
transmit,
send,
read,
channel_clear,
receiving_packet,
pending_packet,
on,
off,
get_value,
set_value,
get_object,
set_object
};
/*---------------------------------------------------------------------------*/
#if !NETSTACK_CONF_SHORTCUTS
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(cc2430_rf_process, ev, data)
{
int len;
PROCESS_BEGIN();
while(1) {
PROCESS_YIELD_UNTIL(ev == PROCESS_EVENT_POLL);
packetbuf_clear();
len = read(packetbuf_dataptr(), PACKETBUF_SIZE);
if(len > 0) {
packetbuf_set_datalen(len);
NETSTACK_RDC.input();
}
}
PROCESS_END();
}
#endif
/*---------------------------------------------------------------------------*/

91
cpu/cc2430/dev/cc2430_rf.h
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@ -1,91 +0,0 @@
/**
* \file
* CC2430 RF driver header file
* \author
* Zach Shelby <zach@sensinode.com>
*/
#ifndef CC2430_RF_H_
#define CC2430_RF_H_
#include "contiki.h"
#include "dev/radio.h"
#include "cc2430_sfr.h"
#if HAVE_RF_DMA
#include "dev/dma.h"
#endif
/* Constants */
typedef enum rf_address_mode_t {
RF_DECODER_NONE = 0,
RF_DECODER_COORDINATOR,
RF_SOFTACK_MONITOR,
RF_MONITOR,
RF_SOFTACK_CLIENT,
RF_DECODER_ON
} rf_address_mode_t;
/*CSP command set*/
#define SSTOP 0xDF
/*this is not a real command but a way of having rf_command
wait until the script is done*/
#define SSTART 0xDE
#define SNOP 0xC0
#define STXCALN 0xC1
#define SRXON 0xC2
#define STXON 0xC3
#define STXONCCA 0xC4
#define SRFOFF 0xC5
#define SFLUSHRX 0xC6
#define SFLUSHTX 0xC7
#define SACK 0xC8
#define SACKPEND 0xC9
#define ISTXCALN 0xE1
#define ISRXON 0xE2
#define ISTXON 0xE3
#define ISTXONCCA 0xE4
#define ISRFOFF 0xE5
#define ISFLUSHRX 0xE6
#define ISFLUSHTX 0xE7
#define ISACK 0xE8
#define ISACKPEND 0xE9
#define ISSTOP 0xFF
#define ISSTART 0xFE
#define MAC_IFS (1200/128)
#define CC2430_MAX_PACKET_LEN 127
#define CC2430_MIN_PACKET_LEN 4
#define CC2430_CCA_CLEAR 1
#define CC2430_CCA_BUSY 0
#ifdef CC2430_CONF_RFERR_INTERRUPT
#define CC2430_RFERR_INTERRUPT CC2430_CONF_RFERR_INTERRUPT
#else
#define CC2430_RFERR_INTERRUPT 0
#endif
extern const struct radio_driver cc2430_rf_driver;
void cc2430_rf_command(uint8_t command);
int8_t cc2430_rf_channel_set(uint8_t channel);
uint8_t cc2430_rf_channel_get();
uint8_t cc2430_rf_power_set(uint8_t new_power);
void cc2430_rf_set_addr(unsigned pan, unsigned addr, const uint8_t *ieee_addr);
#if !NETSTACK_CONF_SHORTCUTS
extern void cc2430_rf_ISR(void) __interrupt(RF_VECTOR);
#endif
#if CC2430_RFERR_INTERRUPT
extern void cc2430_rf_error_ISR(void) __interrupt(RFERR_VECTOR);
#endif
#ifdef HAVE_RF_DMA
void rf_dma_callback_isr(void);
#endif
#endif /* CC2430_RF_H_ */

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cpu/cc2430/dev/cc2430_rf_intr.c
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/**
* \file
* CC2430 RF driver
* \author
* Zach Shelby <zach@sensinode.com> (Original)
* George Oikonomou - <oikonomou@users.sourceforge.net>
* (recent updates for the contiki cc2430 port)
*
* Non-bankable code for cc2430 rf driver.
* Interrupt routines must be placed into the HOME bank.
*
*/
#include <stdio.h>
#include "contiki.h"
#include "dev/radio.h"
#include "dev/cc2430_rf.h"
#include "cc2430_sfr.h"
#ifdef RF_LED_ENABLE
#include "dev/leds.h"
#endif
#include "sys/clock.h"
#include "net/packetbuf.h"
#include "net/rime/rimestats.h"
#include "net/netstack.h"
#define DEBUG 0
#if DEBUG
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...) do {} while (0)
#endif
#ifdef RF_LED_ENABLE
#define RF_RX_LED_ON() leds_on(LEDS_RED);
#define RF_RX_LED_OFF() leds_off(LEDS_RED);
#define RF_TX_LED_ON() leds_on(LEDS_GREEN);
#define RF_TX_LED_OFF() leds_off(LEDS_GREEN);
#else
#define RF_RX_LED_ON()
#define RF_RX_LED_OFF()
#define RF_TX_LED_ON()
#define RF_TX_LED_OFF()
#endif
#ifdef HAVE_RF_ERROR
uint8_t rf_error = 0;
#endif
PROCESS_NAME(cc2430_rf_process);
#if !NETSTACK_CONF_SHORTCUTS
/*---------------------------------------------------------------------------*/
/**
* RF interrupt service routine.
*
*/
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
cc2430_rf_ISR(void) __interrupt(RF_VECTOR)
{
EA = 0;
ENERGEST_ON(ENERGEST_TYPE_IRQ);
/*
* We only vector here if RFSTATUS.FIFOP goes high.
* Just double check the flag.
*/
if(RFIF & IRQ_FIFOP) {
RF_RX_LED_ON();
/* Poll the RF process which calls cc2430_rf_read() */
process_poll(&cc2430_rf_process);
}
S1CON &= ~(RFIF_0 | RFIF_1);
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
EA = 1;
}
#pragma restore
#endif
/*---------------------------------------------------------------------------*/
#if CC2430_RFERR_INTERRUPT
/**
* RF error interrupt service routine.
* Turned off by default, can be turned on in contiki-conf.h
*/
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
cc2430_rf_error_ISR(void) __interrupt(RFERR_VECTOR)
{
EA = 0;
TCON_RFERRIF = 0;
#ifdef HAVE_RF_ERROR
rf_error = 254;
#endif
cc2430_rf_command(ISRFOFF);
cc2430_rf_command(ISFLUSHRX);
cc2430_rf_command(ISFLUSHRX);
cc2430_rf_command(ISRXON);
RF_RX_LED_OFF();
RF_TX_LED_OFF();
EA = 1;
}
#pragma restore
#endif
/*---------------------------------------------------------------------------*/

169
cpu/cc2430/dev/clock.c
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/*
* Copyright (c) 2009, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Implementation of the clock functions for the cc243x
* \author
* Zach Shelby (zach@sensinode.com) - original
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "sys/clock.h"
#include "sys/etimer.h"
#include "cc2430_sfr.h"
#include "sys/energest.h"
/* Sleep timer runs on the 32k RC osc. */
/* One clock tick is 7.8 ms */
#define TICK_VAL (32768/128) /* 256 */
/*---------------------------------------------------------------------------*/
#if CLOCK_CONF_STACK_FRIENDLY
volatile uint8_t sleep_flag;
#endif
/*---------------------------------------------------------------------------*/
/* Used in sleep timer interrupt for calculating the next interrupt time */
static unsigned long timer_value;
static volatile CC_AT_DATA clock_time_t count = 0; /* Uptime in ticks */
static volatile CC_AT_DATA clock_time_t seconds = 0; /* Uptime in secs */
/*---------------------------------------------------------------------------*/
/*
* Each iteration is ~1.0xy usec, so this function delays for roughly len usec
*/
void
clock_delay_usec(uint16_t len)
{
DISABLE_INTERRUPTS();
while(len--) {
ASM(nop); ASM(nop);
ASM(nop); ASM(nop);
}
ENABLE_INTERRUPTS();
}
/*---------------------------------------------------------------------------*/
/*
* Wait for a multiple of ~8 ms (a tick)
*/
void
clock_wait(clock_time_t i)
{
clock_time_t start;
start = clock_time();
while(clock_time() - start < (clock_time_t)i);
}
/*---------------------------------------------------------------------------*/
CCIF clock_time_t
clock_time(void)
{
return count;
}
/*---------------------------------------------------------------------------*/
CCIF unsigned long
clock_seconds(void)
{
return seconds;
}
/*---------------------------------------------------------------------------*/
void
clock_init(void)
{
CLKCON = OSC32K | TICKSPD2 | TICKSPD1; /* tickspeed 500 kHz for timers[1-4] */
/* Initialize tick value */
timer_value = ST0; /* ST low bits [7:0] */
timer_value += ((unsigned long int)ST1) << 8; /* middle bits [15:8] */
timer_value += ((unsigned long int)ST2) << 16; /* high bits [23:16] */
timer_value += TICK_VAL; /* Init value 256 */
ST2 = (unsigned char)(timer_value >> 16);
ST1 = (unsigned char)(timer_value >> 8);
ST0 = (unsigned char)timer_value;
IEN0_STIE = 1; /* IEN0.STIE acknowledge Sleep Timer Interrupt */
}
/*---------------------------------------------------------------------------*/
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
clock_ISR(void) __interrupt(ST_VECTOR)
{
DISABLE_INTERRUPTS();
ENERGEST_ON(ENERGEST_TYPE_IRQ);
/*
* If the Sleep timer throws an interrupt while we are powering down to
* PM1, we need to abort the power down. Clear SLEEP.MODE, this will signal
* main() to abort the PM1 transition
*/
SLEEP &= 0xFC;
/*
* Read value of the ST0:ST1:ST2, add TICK_VAL and write it back.
* Next interrupt occurs after the current time + TICK_VAL
*/
timer_value = ST0;
timer_value += ((unsigned long int)ST1) << 8;
timer_value += ((unsigned long int)ST2) << 16;
timer_value += TICK_VAL;
ST2 = (unsigned char)(timer_value >> 16);
ST1 = (unsigned char)(timer_value >> 8);
ST0 = (unsigned char)timer_value;
++count;
/* Make sure the CLOCK_CONF_SECOND is a power of two, to ensure
that the modulo operation below becomes a logical and and not
an expensive divide. Algorithm from Wikipedia:
http://en.wikipedia.org/wiki/Power_of_two */
#if (CLOCK_CONF_SECOND & (CLOCK_CONF_SECOND - 1)) != 0
#error CLOCK_CONF_SECOND must be a power of two (i.e., 1, 2, 4, 8, 16, 32, 64, ...).
#error Change CLOCK_CONF_SECOND in contiki-conf.h.
#endif
if(count % CLOCK_CONF_SECOND == 0) {
++seconds;
}
#if CLOCK_CONF_STACK_FRIENDLY
sleep_flag = 1;
#else
if(etimer_pending()
&& (etimer_next_expiration_time() - count - 1) > MAX_TICKS) {
etimer_request_poll();
}
#endif
IRCON_STIF = 0;
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
ENABLE_INTERRUPTS();
}
#pragma restore
/*---------------------------------------------------------------------------*/

69
cpu/cc2430/dev/dma.c
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/**
* \file
* Driver for the cc2430 DMA controller. Can be assigned to any bank
*
* \author
* Original: Martti Huttunen <martti@sensinode.com>
* Port: Zach Shelby <zach@sensinode.com>
* Further Modifications:
* George Oikonomou <oikonomou@users.sourceforge.net>
*
*/
#include "contiki.h"
#include "dev/dma.h"
#include "cc2430_sfr.h"
#if DMA_ON
struct dma_config dma_conf[DMA_CHANNEL_COUNT]; /* DMA Descriptors */
struct process *dma_callback[DMA_CHANNEL_COUNT];
/*---------------------------------------------------------------------------*/
void
dma_init(void)
{
uint16_t tmp_ptr;
memset(dma_conf, 0, 4 * sizeof(dma_config_t));
for(tmp_ptr = 0; tmp_ptr < DMA_CHANNEL_COUNT; tmp_ptr++) {
dma_callback[tmp_ptr] = 0;
}
/* The address of the descriptor for Channel 0 is configured separately */
tmp_ptr = (uint16_t)&(dma_conf[0]);
DMA0CFGH = tmp_ptr >> 8;
DMA0CFGL = tmp_ptr;
/*
* Descriptors for Channels 1-4 must be consecutive in RAM.
* We write the address of the 1st one to the register and the rest are
* derived by the SoC
*/
#if (DMA_CHANNEL_COUNT > 1)
tmp_ptr = (uint16_t)&(dma_conf[1]);
DMA1CFGH = tmp_ptr >> 8;
DMA1CFGL = tmp_ptr;
#endif
IEN1_DMAIE = 1; /* Enable DMA interrupts */
}
/*---------------------------------------------------------------------------*/
/*
* Associate process p with DMA channel c. When a transfer on that channel
* completes, the ISR will poll this process.
*/
void
dma_associate_process(struct process *p, uint8_t c)
{
if((!c) || (c >= DMA_CHANNEL_COUNT)) {
return;
}
if(p) {
dma_conf[c].inc_prio |= 8; /* Enable interrupt generation */
IEN1_DMAIE = 1; /* Make sure DMA interrupts are acknowledged */
}
dma_callback[c] = p;
}
/*---------------------------------------------------------------------------*/
#endif

148
cpu/cc2430/dev/dma.h
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@ -1,148 +0,0 @@
/**
* \file
* Header file for the cc2430 DMA controller
*
* \author
* Original: Martti Huttunen <martti@sensinode.com>
* Port: Zach Shelby <zach@sensinode.com>
* Further Modifications:
* George Oikonomou <oikonomou@users.sourceforge.net>
*/
#ifndef __DMA_H
#define __DMA_H
#include "cc2430_sfr.h"
/* DMA triggers */
#define DMA_T_NONE 0 /* None, DMAREQ.DMAREQx bits start transfer */
#define DMA_T_PREV 1 /* completion of previous channel */
#define DMA_T_T1_CH0 2 /* Timer 1, compare, channel 0 */
#define DMA_T_T1_CH1 3 /* Timer 1, compare, channel 1 */
#define DMA_T_T1_CH2 4 /* Timer 1, compare, channel 2 */
#define DMA_T_T2_COMP 5 /* Timer 2, compare */
#define DMA_T_T2_OVFL 6 /* Timer 2, overflow */
#define DMA_T_T3_CH0 7 /* Timer 3, compare, channel 0 */
#define DMA_T_T3_CH1 8 /* Timer 3, compare, channel 1 */
#define DMA_T_T4_CH0 9 /* Timer 4, compare, channel 0 */
#define DMA_T_T4_CH1 10 /* Timer 4, compare, channel 1 */
#define DMA_T_ST 11 /* Sleep Timer compare */
#define DMA_T_IOC_0 12 /* Port 0 I/O pin input transition */
#define DMA_T_IOC_1 13 /* Port 1 I/O pin input transition */
#define DMA_T_URX0 14 /* USART0 RX complete */
#define DMA_T_UTX0 15 /* USART0 TX complete */
#define DMA_T_URX1 16 /* USART1 RX complete */
#define DMA_T_UTX1 17 /* USART1 TX complete */
#define DMA_T_FLASH 18 /* Flash data write complete */
#define DMA_T_RADIO 19 /* RF packet byte received/transmit */
#define DMA_T_ADC_CHALL 20 /* ADC end of a conversion in a sequence */
#define DMA_T_ADC_CH11 21 /* ADC end of conversion channel 0 in sequence */
#define DMA_T_ADC_CH21 22 /* ADC end of conversion channel 1 in sequence */
#define DMA_T_ADC_CH32 23 /* ADC end of conversion channel 2 in sequence */
#define DMA_T_ADC_CH42 24 /* ADC end of conversion channel 3 in sequence */
#define DMA_T_ADC_CH53 25 /* ADC end of conversion channel 4 in sequence */
#define DMA_T_ADC_CH63 26 /* ADC end of conversion channel 5 in sequence */
#define DMA_T_ADC_CH74 27 /* ADC end of conversion channel 6 in sequence */
#define DMA_T_ADC_CH84 28 /* ADC end of conversion channel 7 in sequence */
#define DMA_T_ENC_DW 29 /* AES processor requests download input data */
#define DMA_T_ENC_UP 30 /* AES processor requests upload output data */
/* variable DMA length modes (VLEN) */
#define DMA_VLEN_LEN (0 << 5) /* Use LEN for transfer count*/
/*
* Transfer the number of bytes/words specified by first byte/word + 1
* (up to a maximum specified by LEN).
* Thus transfer count excludes length byte/word.
*/
#define DMA_VLEN_N1 (1 << 5)
/*
* Transfer the number of bytes/words specified by first byte/word
* (up to a maximum specified by LEN).
* Thus transfer count includes length byte/word.
*/
#define DMA_VLEN_N (2 << 5)
/*
* Transfer the number of bytes/words specified by first byte/word + 2
* (up to a maximum specified by LEN).
*/
#define DMA_VLEN_N2 (3 << 5)
/*
* Transfer the number of bytes/words specified by first byte/word + 3
* (up to a maximum specified by LEN).
*/
#define DMA_VLEN_N3 (4 << 5)
#define DMA_VLEN_RES1 (5 << 5) /* reserved */
#define DMA_VLEN_RES2 (6 << 5) /* reserved */
#define DMA_VLEN_LEN2 (7 << 5) /* Use LEN for transfer count */
/* Transfer Types (Byte 6 [6:5]) */
#define DMA_SINGLE 0x00 /* Single */
#define DMA_BLOCK 0x20 /* Block */
#define DMA_RPT_SINGLE 0x40 /* Repeated single */
#define DMA_RPT_BLOCK 0x60 /* Repeated block */
/* Source Increment Modes (Byte 7 [7:6])*/
#define DMA_SRC_INC_NO 0x00 /* Source No increment */
#define DMA_SRC_INC_1 0x40 /* Source Increment 1 */
#define DMA_SRC_INC_2 0x80 /* Source Increment 2 */
#define DMA_SRC_DEC 0xC0 /* Source Decrement 1 */
/* Source Increment Modes (Byte 7 [5:4])*/
#define DMA_DST_INC_NO 0x00 /* DestinationNo increment */
#define DMA_DST_INC_1 0x10 /* Destination Increment 1 */
#define DMA_DST_INC_2 0x20 /* Destination Increment 2 */
#define DMA_DST_DEC 0x30 /* Destination Decrement 1 */
/* Descriptor Byte 7, Bits[3:0] */
#define DMA_IRQ_MASK_ENABLE 0x08
#define DMA_MODE_7_BIT 0x04
#define DMA_PRIO_HIGHEST 0x03
#define DMA_PRIO_HIGH 0x02
#define DMA_PRIO_GUARANTEED 0x01
#define DMA_PRIO_LOW 0x00
/** DMA configuration structure */
typedef struct dma_config {
uint8_t src_h; /* source address high byte*/
uint8_t src_l; /* source address low byte*/
uint8_t dst_h; /* dest. address high byte*/
uint8_t dst_l; /* dest. address low byte*/
uint8_t len_h; /* [7:5] VLEN, [4:0] length high byte, 5 lowest bits*/
uint8_t len_l; /* length low byte*/
uint8_t wtt; /* 7: wordsize, [6:5] transfer mode, [4:0] trigger */
/* [7:6] src inc, [5:4] dst_inc, 3: IRQ, 2: M8(vlen), [1-0] prio */
uint8_t inc_prio;
} dma_config_t;
#ifdef DMA_CONF_ON
#define DMA_ON DMA_CONF_ON
#else
#define DMA_ON 0
#endif
/* Number of DMA Channels and their Descriptors */
#if DMA_ON
#define DMA_CHANNEL_COUNT 2
extern dma_config_t dma_conf[DMA_CHANNEL_COUNT];
#endif
/* DMA-Related Macros */
#define DMA_ARM(c) (DMAARM |= (1 << c)) /* Arm DMA Channel C */
#define DMA_TRIGGER(c) (DMAREQ |= (1 << c)) /* Trigger DMA Channel C */
/*
* Check Channel C for Transfer Status
* 1: Complete, Pending Interrupt, 0: Incomplete
*/
#define DMA_STATUS(c) (DMAIRQ &(1 << c))
/* Abort Ongoing DMA Transfers on Channel C */
#define DMA_ABORT(c) (DMAARM = ABORT | (1 << c))
#define DMA_ABORT_ALL() (DMAARM = 0x9F) /* Abort ALL Ongoing DMA Transfers */
/* Functions Declarations */
void dma_init(void);
void dma_associate_process(struct process *p, uint8_t c);
/* Only link the ISR when DMA_ON is .... on */
#if DMA_ON
void dma_ISR(void) __interrupt(DMA_VECTOR);
#endif
#endif /*__DMA_H*/

73
cpu/cc2430/dev/dma_intr.c
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/**
* \file
* DMA driver ISRs
* \author
* Original: Martti Huttunen <martti@sensinode.com>
* Port: Zach Shelby <zach@sensinode.com>
*
* DMA interrupt routines, must be stored in HOME bank
*/
#include <stdio.h>
#include "contiki.h"
#include "dev/dma.h"
#include "cc2430_sfr.h"
#if DMA_ON
extern struct process *dma_callback[DMA_CHANNEL_COUNT];
#endif
/*---------------------------------------------------------------------------*/
#ifdef HAVE_RF_DMA
extern void rf_dma_callback_isr(void);
#endif
#ifdef SPI_DMA_RX
extern void spi_rx_dma_callback(void);
#endif
/*---------------------------------------------------------------------------*/
/**
* DMA interrupt service routine.
*
* if callback defined a poll is made to that process
*/
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
dma_ISR(void) __interrupt(DMA_VECTOR)
{
#if DMA_ON
uint8_t i;
#endif
EA = 0;
IRCON_DMAIF = 0;
#ifdef HAVE_RF_DMA
if((DMAIRQ & 1) != 0) {
DMAIRQ &= ~1;
DMAARM = 0x81;
rf_dma_callback_isr();
}
#endif
#ifdef SPI_DMA_RX
if((DMAIRQ & 0x08) != 0) {
DMAIRQ &= ~(1 << 3);
spi_rx_dma_callback();
}
#endif
#if DMA_ON
for(i = 0; i < DMA_CHANNEL_COUNT; i++) {
if((DMAIRQ & (1 << i)) != 0) {
DMAIRQ &= ~(1 << i);
if(dma_callback[i] != 0) {
process_poll(dma_callback[i]);
}
}
}
#endif
EA = 1;
}
#pragma restore
/*---------------------------------------------------------------------------*/

148
cpu/cc2430/dev/hwconf.h
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/*
* Copyright (c) 2005, Swedish Institute of Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#ifndef HWCONF_H_
#define HWCONF_H_
#include "sys/cc.h"
#include <cc2430_sfr.h>
#define HWCONF_PIN(name, port, bit) \
static CC_INLINE void name##_SELECT() {P##port##SEL &= ~(1 << bit);} \
static CC_INLINE void name##_SELECT_IO() {P##port##SEL &= ~(1 << bit);} \
static CC_INLINE void name##_SELECT_PM() {P##port##SEL |= 1 << bit;} \
static CC_INLINE void name##_SET() {P##port##_##bit = 1; } \
static CC_INLINE void name##_CLEAR() {P##port##_##bit = 0; } \
static CC_INLINE unsigned char name##_READ() {return P##port##_##bit; } \
static CC_INLINE void name##_MAKE_OUTPUT() {P##port##DIR |= 1 << bit;} \
static CC_INLINE void name##_MAKE_INPUT() {P##port##DIR &= ~(1 << bit); }
#define HWCONF_IRQ_XXX(name, port, bit) \
static CC_INLINE void name##_ENABLE_IRQ() { \
if ( port == 2 ) { PICTL |= P2IEN; p2ien |= 1<<bit; IEN2 |= P2IE; } \
if (( port == 0) && ( bit <4)) { PICTL |= P0IENL; p0ien |= 1<<bit; IEN1 |= P0IE; } \
if ((port == 0) && ( bit >=4)) { PICTL |= P0IENH; p0ien |= 1<<bit; IEN1 |= P0IE; } \
if ( port == 1) { P##port##IEN |= 1 << bit; IEN2 |= P1IE; } \
} \
static CC_INLINE void name##_DISABLE_IRQ() { \
if ( port == 2 ) { \
p2ien &= ~(1<<bit); \
if (p2ien==0) PICTL &= ~P2IEN; \
} \
if (( port == 0) && ( bit <4)) { \
p0ien &= ~(1<<bit); \
if ((p0ien&0xf)==0) PICTL &= ~P0IENL; \
} \
if (( port == 0) && ( bit >=4)) { \
p0ien &= ~(1<<bit); \
if ((p0ien&0xf0)==0) PICTL &= ~P0IENH; \
} \
if ( port == 1) { P##port##IEN &= ~(1 << bit); } \
} \
static CC_INLINE int name##_IRQ_ENABLED() {return P##port##IEN & (1 << bit);} \
static CC_INLINE int name##_CHECK_IRQ() {return P##port##IFG & (1 << bit);} \
static CC_INLINE void name##_IRQ_FLAG_OFF() { \
P##port##IFG &= ~(1 << bit); \
if (port == 0) {IRCON &= ~P0IF;} \
else {IRCON2 &= ~P##port##IF;} \
}
#define HWCONF_IRQ(name, port, bit) \
static CC_INLINE void name##_ENABLE_IRQ() { \
if ( port == 1) { P##port##IEN |= 1 << bit; } \
} \
static CC_INLINE void name##_DISABLE_IRQ() { \
if ( port == 1) { P##port##IEN &= ~(1 << bit); } \
} \
static CC_INLINE int name##_IRQ_ENABLED() {return P##port##IEN & (1 << bit);} \
static CC_INLINE int name##_CHECK_IRQ() {return P##port##IFG & (1 << bit);} \
static CC_INLINE int name##_IRQ_PORT() {return IRQ_PORT##port;}
#define HWCONF_PORT_0_IRQ(name, bit) \
static CC_INLINE void name##_ENABLE_IRQ() { \
if ( bit <4 ) { PICTL |= P0IENL; p0ien |= 1<<bit; IEN1 |= P0IE; } \
if ( bit >=4 ) { PICTL |= P0IENH; p0ien |= 1<<bit; IEN1 |= P0IE; } \
} \
static CC_INLINE void name##_DISABLE_IRQ() { \
if ( bit <4) { \
p0ien &= ~(1<<bit); \
if ((p0ien&0xf)==0) PICTL &= ~P0IENL; \
} \
if ( bit >=4) { \
p0ien &= ~(1<<bit); \
if ((p0ien&0xf0)==0) PICTL &= ~P0IENH; \
} \
} \
static CC_INLINE int name##_IRQ_ENABLED() {return p0ien & (1 << bit);} \
static CC_INLINE void name##_IRQ_EDGE_SELECTD() {PICTL |= P0ICON;} \
static CC_INLINE void name##_IRQ_EDGE_SELECTU() {PICTL &= ~P0ICON;} \
static CC_INLINE int name##_CHECK_IRQ() {return P0IFG & (1 << bit);} \
static CC_INLINE void name##_IRQ_FLAG_OFF() { \
IRCON_P0IF = 0; \
P0IFG = 0; \
}
#define HWCONF_PORT_1_IRQ(name, bit) \
static CC_INLINE void name##_ENABLE_IRQ() { P1IEN |= 1 << bit; IEN2 |= P1IE; } \
static CC_INLINE void name##_DISABLE_IRQ() { \
P1IEN &= ~(1 << bit); \
if (P1IEN == 0) { IEN2 &= ~P1IE; } \
} \
static CC_INLINE int name##_IRQ_ENABLED() { return P1IEN & (1 << bit); } \
static CC_INLINE void name##_IRQ_EDGE_SELECTD() {PICTL |= P1ICON;} \
static CC_INLINE void name##_IRQ_EDGE_SELECTU() {PICTL &= ~P1ICON;} \
static CC_INLINE int name##_CHECK_IRQ() { return P1IFG & (1 << bit); } \
static CC_INLINE void name##_IRQ_FLAG_OFF() { \
IRCON2_P1IF = 0; \
P1IFG = 0; \
}
#define HWCONF_PORT_2_IRQ(name, bit) \
static CC_INLINE void name##_ENABLE_IRQ() { \
PICTL |= P2IEN; \
p2ien |= 1<<bit; \
IEN2 |= P2IE; \
} \
static CC_INLINE void name##_DISABLE_IRQ() { \
p2ien &= ~(1<<bit); \
if (p2ien==0) { PICTL &= ~P2IEN; IEN2 &= ~P2IE; } \
} \
static CC_INLINE int name##_IRQ_ENABLED() {return p2ien & (1 << bit);} \
static CC_INLINE void name##_IRQ_EDGE_SELECTD() {PICTL |= P2ICON;} \
static CC_INLINE void name##_IRQ_EDGE_SELECTU() {PICTL &= ~P2ICON;} \
static CC_INLINE int name##_CHECK_IRQ() {return P2IFG & (1 << bit);} \
static CC_INLINE void name##_IRQ_FLAG_OFF() { \
IRCON2_P2IF = 0; \
P2IFG = 0; \
}
#endif /* HWCONF_H_ */

57
cpu/cc2430/dev/lpm.h
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@ -1,57 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Header file for the cc2430 Low Power Modes (LPM)
* We currently support the following:
* - Set MCU IDLE while in PM0. This is working as intended
* - Drop to PM1. This results in incoming radio packet losses.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef LPM_H_
#define LPM_H_
#include "contiki-conf.h"
#define LPM_MODE_NONE 0 /* No LPM - Always on */
#define LPM_MODE_IDLE 1 /* Set MCU Idle as part of the main loop */
#define LPM_MODE_PM2 2 /* Drop to PM1 - causes radio packet losses for now */
#ifdef LPM_CONF_MODE
#define LPM_MODE LPM_CONF_MODE
#else
#define LPM_MODE LPM_MODE_IDLE
#endif /* LPM_CONF_MODE */
#endif /* LPM_H_ */

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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Random number generator routines exploiting the cc2430 hardware
* capabilities.
*
* This file overrides core/lib/random.c.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "cc2430_sfr.h"
#include "dev/cc2430_rf.h"
/*---------------------------------------------------------------------------*/
/**
* \brief Generates a new random number using the cc2430 RNG.
* \return The random number.
*/
unsigned short
random_rand(void)
{
/* Clock the RNG LSFR once */
ADCCON1 |= ADRCTRL0;
return (RNDL | (RNDH << 8));
}
/*---------------------------------------------------------------------------*/
/**
* \brief Seed the cc2430 random number generator.
* \param seed Seed value for the RNG.
*
* If the SEED argument is 0, seed the RNG with IF_ADC as
* discussed in the cc2430 datasheet (rev. 2.1), section 13.11.2.2,
* page 134. Seeding with this method should not be done during
* normal radio operation. Thus, use this function before
* initialising the network.
*
* If the SEED is provided, seed with this value instead. This will
* result in the same sequence of random numbers each time the node
* reboots. So, don't use it unless you have a reason (e.g. tests)
*/
void
random_init(unsigned short seed)
{
int i;
/* Comment out this if() block to save a nice 16 bytes of code size */
if(seed) {
/* If the caller provides a seed, write the high-byte first and then
* write the low byte */
RNDL = seed >> 8; /* High byte first */
RNDL = seed & 0xFF;
return;
}
/*
* cc2430 Datasheet:
* "When a true random value is required, the LFSR should be seeded by
* writing RNDL with random values from the IF_ADC in the RF receive path."
*
* "To use this seeding method, the radio must first be powered on by
* enabling the voltage regulator"
*/
RFPWR &= ~RREG_RADIO_PD; /* Turn on the voltage regulator */
while(!(RFIF & IRQ_RREG_ON)); /* Wait for power up*/
/* OK, it's powered. The respective interrupt flag has been set, clear it */
RFIF &= ~IRQ_RREG_ON;
/*
* "The radio should be placed in infinite TX state, to avoid possible sync
* detect in RX state."
*
* Judging by old chipcon cc2430 code examples as well as by the way cc2530
* works, this is very likely to be "RX state" (i.e. a typo in the datasheet)
*
* With infinite TX, ADCTSTx always read as 0 so we'll use infinite RX
*/
MDMCTRL1L = 0x02; /* RX mode 10 - RX_INFINITE state */
/* "Enter RX State - Immediate" command strobe */
cc2430_rf_command(ISRXON);
/* Make sure the RNG is on */
ADCCON1 &= ~(ADRCTRL1 | ADRCTRL0);
/* Wait for IF_ADC I-branch and Q-branch values */
while(!(ADCTSTH & ADCTSTL));
/* 32 times as per the chipcon example. This seems to increase randomness */
for(i = 0; i < 32; i++) {
/* Seed the RNG by writing into RNDL twice with values from ADCTSTx */
RNDL = ADCTSTH;
RNDL = ADCTSTL;
/* Clock the RNG LSFR once */
ADCCON1 |= ADRCTRL0;
}
/*
* Exit RX state. Just shut down, network initialisation will take care of
* properly starting the radio for us.
*/
RFPWR |= RREG_RADIO_PD;
}

43
cpu/cc2430/dev/uart.h
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#ifndef UART_H
#define UART_H
#include "contiki-conf.h"
#include "cc2430_sfr.h"
#include "8051def.h"
/*---------------------------------------------------------------------------*/
/* UART BAUD Rates */
/*
* Macro to set speed of UART N by setting the UnBAUD SFR to M and the
* UnGCR SRF to E. See the cc2430 datasheet for possible values of M and E
*/
#define UART_SET_SPEED(N, M, E) do{ U##N##BAUD = M; U##N##GCR = E; } while(0)
/*
* Sample Values for M and E in the macro above to achieve some common BAUD
* rates. For more values, see the cc2430 datasheet
*/
/* 2000000 - cc2430 theoretical MAX when using the 32MHz clock */
#define UART_2K_M 0
#define UART_2K_E 16
/* 1000000 - cc2430 theoretical MAX when using the 16MHz clock */
#define UART_1K_M 0
#define UART_1K_E 15
/* 921600 */
#define UART_921_M 216
#define UART_921_E 14
/* 460800 Higher values lead to problems when the node needs to RX */
#define UART_460_M 216
#define UART_460_E 13
/* 115200 */
#define UART_115_M 216
#define UART_115_E 11
/* 38400 */
#define UART_38_M 59
#define UART_38_E 10
/* 9600 */
#define UART_9_M 59
#define UART_9_E 8
#endif /* UART_H */

69
cpu/cc2430/dev/uart0.c
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/**
* \file
*
* uart0 write routines
*
* \author
*
* Anthony "Asterisk" Ambuehl
*
*/
#include <stdlib.h>
#include <string.h>
#include "cc2430_sfr.h"
#include "dev/uart0.h"
#if UART_ZERO_ENABLE
/*---------------------------------------------------------------------------*/
void
uart0_init()
{
UART_SET_SPEED(0, UART_115_M, UART_115_E);
#ifdef UART0_ALTERNATIVE_2
PERCFG |= U0CFG; /*alternative port 2 = P1.5-2*/
#ifdef UART0_RTSCTS
P1SEL |= 0x3C; /*peripheral select for TX and RX, RTS, CTS*/
#else
P1SEL |= 0x30; /*peripheral select for TX and RX*/
P1 &= ~0x08; /*RTS down*/
#endif
P1DIR |= 0x28; /*RTS, TX out*/
P1DIR &= ~0x14; /*CTS & RX in*/
#else
PERCFG &= ~U0CFG; /*alternative port 1 = P0.5-2*/
#ifdef UART0_RTSCTS
P0SEL |= 0x3C; /*peripheral select for TX and RX, RTS, CTS*/
#else
P0SEL |= 0x0C; /*peripheral select for TX and RX*/
P0 &= ~0x20; /*RTS down*/
#endif
P0DIR |= 0x28; /*RTS & TX out*/
P0DIR &= ~0x14; /*CTS & RX in*/
#endif
#ifdef UART0_RTSCTS
U0UCR = 0x42; /*defaults: 8N1, RTS/CTS, high stop bit*/
#else
U0UCR = 0x02; /*defaults: 8N1, no flow control, high stop bit*/
#endif
U0CSR = U_MODE | U_RE | U_TXB; /*UART mode, receiver enable, TX done*/
/*set priority group of group 3 to highest, so the UART won't miss bytes*/
IP1 |= IP1_3;
IP0 |= IP0_3;
}
/*---------------------------------------------------------------------------*/
/* Write one byte over the UART. */
void
uart0_writeb(uint8_t byte)
{
IRCON2_UTX0IF = 0;
U0BUF = byte;
while(!IRCON2_UTX0IF); /* Wait until byte has been transmitted. */
IRCON2_UTX0IF = 0;
}
#endif

31
cpu/cc2430/dev/uart0.h
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#ifndef UART_0_H
#define UART_0_H
#include "contiki-conf.h"
#include "cc2430_sfr.h"
#include "8051def.h"
#include "uart.h"
/*---------------------------------------------------------------------------*/
/* UART0 Enable - Disable */
#ifdef UART_ZERO_CONF_ENABLE
#define UART_ZERO_ENABLE UART_ZERO_CONF_ENABLE
#else
#define UART_ZERO_ENABLE 0
#endif
/*---------------------------------------------------------------------------*/
/* UART0 Function Declarations */
#if UART_ZERO_ENABLE
void uart0_init();
void uart0_writeb(uint8_t byte);
void uart0_set_input(int (* input)(unsigned char c));
void uart0_rx_ISR(void) __interrupt(URX0_VECTOR);
void uart0_tx_ISR(void) __interrupt(UTX0_VECTOR);
/* Macro to turn on / off UART RX Interrupt */
#define UART0_RX_INT(v) do { IEN0_URX0IE = v; } while(0)
#endif
#endif /* UART_0_H */

74
cpu/cc2430/dev/uart1.c
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/**
* \file
*
* uart1 write routines
*
* \author
*
* Anthony "Asterisk" Ambuehl
*
*/
#include <stdlib.h>
#include <string.h>
#include "cc2430_sfr.h"
#include "dev/uart1.h"
#if UART_ONE_ENABLE
/*---------------------------------------------------------------------------*/
/* UART1 initialization */
void
uart1_init()
{
#ifdef UART1_ALTERNATIVE_1
PERCFG &= ~U1CFG; /*alternative port 1 = P0.5-2*/
#ifdef UART1_RTSCTS
P0SEL |= 0x3C; /*peripheral select for TX and RX, RTS, CTS*/
#else
P0SEL |= 0x30; /*peripheral select for TX and RX*/
P0 &= ~0x08; /*RTS down*/
#endif
P0DIR |= 0x18; /*RTS, TX out*/
P0DIR &= ~0x24; /*CTS, RX in*/
#else
PERCFG |= U1CFG; /*alternative port 2 = P1.7-4*/
#ifdef UART1_RTSCTS
P1SEL |= 0xF0; /*peripheral select for TX and RX*/
#else
P1SEL |= 0xC0; /*peripheral select for TX and RX*/
P1 &= ~0x20; /*RTS down*/
#endif
P1DIR |= 0x60; /*RTS, TX out*/
P1DIR &= ~0x90; /*CTS, RX in*/
#endif
#if UART_ONE_CONF_HIGH_SPEED
UART_SET_SPEED(1, UART_460_M, UART_460_E);
#else
UART_SET_SPEED(1, UART_115_M, UART_115_E);
#endif
#ifdef UART1_RTSCTS
U1UCR = 0x42; /*defaults: 8N1, RTS/CTS, high stop bit*/
#else
U1UCR = 0x02; /*defaults: 8N1, no flow control, high stop bit*/
#endif
U1CSR = U_MODE | U_RE; /* UART mode, receiver enable */
/*set priority group of group 3 to highest, so the UART won't miss bytes*/
IP1 |= IP1_3;
IP0 |= IP0_3;
}
/*---------------------------------------------------------------------------*/
/* Write one byte over the UART. */
void
uart1_writeb(uint8_t byte)
{
IRCON2_UTX1IF = 0;
U1BUF = byte;
while(!IRCON2_UTX1IF); /* Wait until byte has been transmitted. */
IRCON2_UTX1IF = 0;
}
/*---------------------------------------------------------------------------*/
#endif

39
cpu/cc2430/dev/uart1.h
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#ifndef UART_1_H
#define UART_1_H
#include "contiki-conf.h"
#include "cc2430_sfr.h"
#include "8051def.h"
#include "uart.h"
/*---------------------------------------------------------------------------*/
/* UART1 Enable - Disable */
#ifdef UART_ONE_CONF_ENABLE
#define UART_ONE_ENABLE UART_ONE_CONF_ENABLE
#else
#define UART_ONE_ENABLE 0
#endif
/*---------------------------------------------------------------------------*/
/* UART1 Function Declarations */
#if UART_ONE_ENABLE
void uart1_init();
void uart1_writeb(uint8_t byte);
void uart1_set_input(int (*input)(unsigned char c));
#if UART_ONE_CONF_WITH_INPUT
void uart1_rx_ISR(void) __interrupt(URX1_VECTOR);
void uart1_tx_ISR(void) __interrupt(UTX1_VECTOR);
/* Macro to turn on / off UART RX Interrupt */
#define UART1_RX_INT(v) do { IEN0_URX1IE = v; } while(0)
#else
#define UART1_RX_INT(v)
#endif /* UART_ONE_CONF_WITH_INPUT */
#else
#define uart1_init(...)
#define uart1_writeb(...)
#define uart1_set_input(...)
#define UART1_RX_INT(v)
#endif /* UART_ONE_ENABLE */
#endif /* UART_1_H */

91
cpu/cc2430/dev/uart_intr.c
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/**
* \file
*
* uart write routines
*
* \author
*
* Anthony "Asterisk" Ambuehl
*
* interrupt routines which must be in HOME bank. handles received data from UART.
*
*/
#include <stdlib.h>
#include <string.h>
#include "cc2430_sfr.h"
#include "dev/leds.h"
#include "dev/uart0.h"
#include "dev/uart1.h"
#include "sys/energest.h"
#if UART_ZERO_ENABLE
static int (* uart0_input_handler)(unsigned char c);
#endif
#if UART_ONE_ENABLE
static int (* uart1_input_handler)(unsigned char c);
#endif
#if UART_ZERO_ENABLE
/*---------------------------------------------------------------------------*/
void
uart0_set_input(int (* input)(unsigned char c))
{
uart0_input_handler = input;
}
/*---------------------------------------------------------------------------*/
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
uart0_rx_ISR(void) __interrupt(URX0_VECTOR)
{
ENERGEST_ON(ENERGEST_TYPE_IRQ);
TCON_URX0IF = 0;
if(uart0_input_handler != NULL) {
uart0_input_handler(U0BUF);
}
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
}
/*---------------------------------------------------------------------------*/
void
uart0_tx_ISR(void) __interrupt(UTX0_VECTOR)
{
}
#pragma restore
#endif /* UART_ZERO_ENABLE */
#if UART_ONE_ENABLE
/*---------------------------------------------------------------------------*/
void
uart1_set_input(int (* input)(unsigned char c))
{
uart1_input_handler = input;
}
/*---------------------------------------------------------------------------*/
#if UART_ONE_CONF_WITH_INPUT
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
uart1_rx_ISR(void) __interrupt(URX1_VECTOR)
{
ENERGEST_ON(ENERGEST_TYPE_IRQ);
TCON_URX1IF = 0;
if(uart1_input_handler != NULL) {
uart1_input_handler(U1BUF);
}
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
}
/*---------------------------------------------------------------------------*/
void
uart1_tx_ISR(void) __interrupt(UTX1_VECTOR)
{
}
#pragma restore
/*---------------------------------------------------------------------------*/
#endif /* UART_ONE_CONF_WITH_INPUT */
#endif /* UART_ONE_ENABLE */

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cpu/cc2430/dev/watchdog-cc2430.c
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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Hardware-dependent functions used for the cc2430 watchdog timer.
*
* This file contains an ISR and must reside in the HOME bank.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "sys/energest.h"
#include "cc2430_sfr.h"
#include "contiki-conf.h"
#include "dev/watchdog-cc2430.h"
/*---------------------------------------------------------------------------*/
/* The watchdog only throws interrupts in timer mode */
#if WDT_TIMER_MODE
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
cc4230_watchdog_ISR(void) __interrupt(WDT_VECTOR)
{
EA = 0;
ENERGEST_ON(ENERGEST_TYPE_IRQ);
/* Do something */
IRCON2 &= ~WDTIF;
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
EA = 1;
}
#pragma restore
#endif
/*---------------------------------------------------------------------------*/
void
watchdog_init(void)
{
WDCTL = WDT_TIMER_MODE | WDT_INTERVAL;
#if WDT_TIMER_MODE
/* Enable the watchdog interrupts in timer mode */
IEN2 |= WDTIE;
#endif
return;
}
/*---------------------------------------------------------------------------*/
void
watchdog_start(void)
{
WDCTL |= WDT_EN;
}
/*---------------------------------------------------------------------------*/
void
watchdog_periodic(void)
{
#if WDT_TIMER_MODE
/* In timer mode, all we need to do is write 1 to WDT:CLR[0] */
WDCTL |= WDT_CLR0;
#else
/* Write the 'clear' sequence while maintaining mode and interval setting */
WDCTL = (WDCTL & 0x0F) | WDT_CLR3 | WDT_CLR1;
WDCTL = (WDCTL & 0x0F) | WDT_CLR2 | WDT_CLR0;
#endif
}
/*---------------------------------------------------------------------------*/
void
watchdog_stop(void)
{
#if WDT_TIMER_MODE
/* In timer mode, the watchdog can actually be stopped */
WDCTL &= ~WDT_EN;
IRCON2 &= ~WDTIF;
#else
/* In watchdog mode, stopping is impossible so we just reset the timer */
watchdog_periodic();
#endif
}
/*---------------------------------------------------------------------------*/
void
watchdog_reboot(void)
{
#if WDT_TIMER_MODE
/* Switch modes to watchdog, minimum interval, enable */
WDCTL = WDT_EN | WDT_TIMEOUT_2_MSEC;
#else
/* Let's get this over with ASAP */
WDCTL = WDT_TIMEOUT_2_MSEC;
#endif
/* Dis-acknowledge all interrupts while we wait for the dog to bark */
DISABLE_INTERRUPTS();
/* NOP till the dog barks... */
while(1) {
__asm
nop
__endasm;
}
}

72
cpu/cc2430/dev/watchdog-cc2430.h
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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Hardware-dependent header file for the cc2430 watchdog timer.
*
* The interrupt service routine's prototype must be included by the
* file containing main().
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef WATCHDOG_CC2430_H_
#define WATCHDOG_CC2430_H_
#include "dev/watchdog.h"
#include "cc2430_sfr.h"
#include "contiki-conf.h"
#define WDT_TIMEOUT_1_SEC 0x00
#define WDT_TIMEOUT_250_MSEC WDT_INT0
#define WDT_TIMEOUT_15_MSEC WDT_INT1
#define WDT_TIMEOUT_2_MSEC WDT_INT1 | WDT_INT0
#if WDT_CONF_TIMER_MODE
#define WDT_TIMER_MODE WDT_MODE /* Timer */
#else
#define WDT_TIMER_MODE 0x00 /* Watchdog */
#endif
#ifdef WDT_CONF_INTERVAL
#define WDT_INTERVAL WDT_CONF_INTERVAL
#else
#define WDT_INTERVAL WDT_TIMEOUT_1_SEC /* 2 secs */
#endif
/* The watchdog only throws interrupts in timer mode */
#if WDT_TIMER_MODE
void cc4230_watchdog_ISR(void) __interrupt (WDT_VECTOR);
#endif
#endif /* WATCHDOG_CC2430_H_ */

49
cpu/cc2430/mtarch.h
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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
* \file
* Stub header file for cc2430 multi-threading. It doesn't do anything, it
* just exists so that mt.c can compile cleanly.
*
* This is based on the original mtarch.h for z80 by Takahide Matsutsuka
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef MTARCH_H_
#define MTARCH_H_
struct mtarch_thread {
unsigned char *sp;
};
#endif /* MTARCH_H_ */

127
cpu/cc2430/rtimer-arch.c
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@ -1,127 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Hardware-dependent functions used to support the
* contiki rtimer module.
*
* clock and etimer are using the sleep timer on the cc2430
*
* clock_init() has set our tick speed prescaler already, so we
* are ticking with 500 kHz freq.
*
* rtimer_clock_t is unsigned short (16bit on the cc2430)
* It thus makes sense to use the 16bit clock (Timer 1)
*
* This file contains an ISR and must reside in the HOME bank
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "sys/rtimer.h" /* Includes rtimer-arch.h for us */
#include "cc2430_sfr.h"
#include "sys/energest.h"
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
/*---------------------------------------------------------------------------*/
void
rtimer_arch_init(void)
{
PRINTF("rtimer_arch_init() ");
/*
* - Free running mode
* - Prescale by 32:
* Tick Speed has been prescaled to 500 kHz already in clock_init()
* We further prescale by 32 resulting in 15625 Hz for this timer.
*/
T1CTL = (T1DIV1 | T1MODE0); /* 00001001 */
PRINTF("T1CTL=0x%02x\n", T1CTL);
/* Acknowledge Timer 1 Interrupts */
IEN1_T1IE = 1;
PRINTF("IEN1_T1IE=0x%02x\n", IEN1_T1IE);
/* Timer 1, Channel 1. Compare Mode (0x04), Interrupt mask on (0x40) */
T1CCTL1 = T1MODE + T1IM;
PRINTF("T1CCTL1=0x%02x\n", T1CCTL1);
/* Interrupt Mask Flags: No interrupt on overflow */
TIMIF &= ~OVFIM;
PRINTF("TIMIF=0x%02x\n", TIMIF);
PRINTF("done\n");
}
/*---------------------------------------------------------------------------*/
void
rtimer_arch_schedule(rtimer_clock_t t)
{
PRINTF("rtimer_arch_schedule(%u)\n", t);
/* set the compare mode values so we can get an interrupt after t */
T1CC1L = (unsigned char)t;
T1CC1H = (unsigned char)(t >> 8);
PRINTF("T1CC1=%u, t=%u\n", (T1CC1L + (T1CC1H << 8)), t);
/* Turn on compare mode interrupt */
PRINTF("T1CTL=0x%02x\n", T1CTL);
T1CCTL1 |= T1IM;
}
/*---------------------------------------------------------------------------*/
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
cc2430_timer_1_ISR(void) __interrupt(T1_VECTOR)
{
IEN1_T1IE = 0; /* Ignore Timer 1 Interrupts */
ENERGEST_ON(ENERGEST_TYPE_IRQ);
/* No more interrupts from Channel 1 till next rtimer_arch_schedule() call.
* Setting the mask will instantly generate an interrupt so we clear the
* flag first. */
T1CTL &= ~(CH1IF);
T1CCTL1 &= ~T1IM;
rtimer_run_next();
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
IEN1_T1IE = 1; /* Acknowledge Timer 1 Interrupts */
}
#pragma restore

62
cpu/cc2430/rtimer-arch.h
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/*
* Copyright (c) 2007, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Hardware-dependent function declarations used to
* support the contiki rtimer module.
*
* We use Timer 1 on the cc2431.
*
* \author
* Zach Shelby (Original)
* George Oikonomou - <oikonomou@users.sourceforge.net>
* (rtimer-arch implementation for cc2430)
*/
#ifndef RTIMER_ARCH_H_
#define RTIMER_ARCH_H_
#include "contiki-conf.h"
#include "cc2430_sfr.h"
/*
* 32 MHz clock, prescaled down to 500 kHz for all 4 timers in clock_init().
* Further prescaled factor 32 for T1, thus T1 is 15625 Hz
*/
#define RTIMER_ARCH_SECOND (15625U)
#define rtimer_arch_now() ((rtimer_clock_t)(T1CNTL + (T1CNTH << 8)))
void cc2430_timer_1_ISR(void) __interrupt(T1_VECTOR);
#endif /* RTIMER_ARCH_H_ */

26
cpu/cc2430/segment.rules
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@ -1,26 +0,0 @@
# segment.rules files assign source code modules to specific banks
# These files are only used when we build code with banking (HAVE_BANKING=1)
# The final segment.rules file is constructed from any segment.rules found in
# the search path, defined in Makefile.cc2430
# When building bankable code, the bank-alloc.py script automatically allocates
# modules to banks. segment.rules files provide hints, instructing the script
# as to which files are safe to move around and which files to leave alone
# In other words, only specify a rule for a file if you need to
# comments starting with "#" are supported
# The file spec in rules is actually interpreted as a python regex so you can
# write a rule that will match multiple files
#
# general rules --
# This file is only used when the Makefile defines HAVE_BANKING=1
# SDCC's standard libraries will always go in CSEG - We don't touch them
# Interrupt code must be in HOME. Specify all files with an ISR here
# All files without an associated rule get allocated to a bank automatically
# Files with ISRs must be in HOME
HOME intr.c # Match all files ending in intr.c (e.g. uart_intr.c)
HOME rtimer-arch.c
HOME watchdog-cc2430.c
HOME clock.c
# Some cc2430 files which need special treatment
HOME bus.c # bus.c::flash_read() must be run from HOME (if compiled in)

71
cpu/cc2430/stack.c
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/*
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* 8051 stack debugging facilities
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
* Philippe Retornaz (EPFL)
*/
#include "contiki.h"
#ifndef STACK_POISON
#define STACK_POISON 0xAA
#endif
CC_AT_DATA uint8_t sp;
void
stack_poison(void)
{
__asm
mov r1, _SP
poison_loop:
inc r1
mov @r1, #STACK_POISON
cjne r1, #0xFF, poison_loop
__endasm;
}
uint8_t
stack_get_max(void)
{
__data uint8_t *sp = (__data uint8_t *)0xff;
uint8_t free = 0;
while(*sp-- == STACK_POISON) {
free++;
}
return 0xff - free;
}

68
cpu/cc2430/stack.h
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/*
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Header file for 8051 stack debugging facilities
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
* Philippe Retornaz (EPFL)
*/
#ifndef STACK_H_
#define STACK_H_
#if STACK_CONF_DEBUGGING
extern CC_AT_DATA uint8_t sp;
#define stack_dump(f) do { \
putstring(f); \
sp = SP; \
puthex(sp); \
putchar('\n'); \
} while(0)
#define stack_max_sp_print(f) do { \
putstring(f); \
puthex(stack_get_max()); \
putchar('\n'); \
} while(0)
void stack_poison(void);
uint8_t stack_get_max(void);
#else
#define stack_dump(...)
#define stack_max_sp_print(...)
#define stack_poison()
#define stack_get_max()
#endif
#endif /* STACK_H_ */

17
examples/sensinode/Makefile
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ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740
# These examples don't need code banking so we turn it off
#HAVE_BANKING=1
CONTIKI_PROJECT += timer-test blink-hello broadcast-rime
all: $(CONTIKI_PROJECT)
CONTIKI = ../..
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

60
examples/sensinode/README.md
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@ -1,60 +0,0 @@
Sensinode platform example and test applications
================================================
by Zach Shelby <zach@sensinode.com>
Some more examples by George Oikonomou <oikonomou@users.sourceforge.net> -
Loughborough University
cc2431-location-engine, udp-ipv6, broadcast-rime blink-hello, event-post,
timer-test
This directory contains example and test applications for Sensinode CC2430
based devices. By default it is set to use the sensinode platform:
/platform/sensinode
/cpu/cc2430
To build an application:
make [app_name]
make hello_world
To build and upload an application using the Sensinode nano_programmer included
under /tools (default /dev/ttyUSB0):
make [app_name].upload
make hello_world.upload
To dump the serial port output (default /dev/ttyUSB0):
make sensinode.serialdump
To configure the hardware model, you can include a make option e.g. for the
N601 (N100 is assumed by default):
make hello_world DEFINES=MODEL_N601
These make options are defined in /platform/sensinode/Makefile.sensinode
Descriptions of applications:
- udp-ipv6: UDP client-server example over uIPv6. Uses link-local and global
addresses. Button 1 on the client will send an echo request.
- broadcast-rime: Just a broadcast rime example, slightly modified
- sensors: Demonstrating button and ADC functionality
- cc2431-location-engine: Example demonstrating the usage cc2431 location
engine (blind node) N.B. Not all sensinode devides have a cc2431
- event-post: Demonstrating the interaction between two processes with custom
events
- blink-hello: Hello World with LED blinking.
- timer-test: Same as clock_test above + testing the rtimer-arch code
- border-router: 802.15.4 to SLIP bridge example. The node will forward packets
from the 15.4 network to its UART (and thus a connected PC over SLIP)

62
examples/sensinode/blink-hello.c
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/* This is a very simple hello_world program.
* It aims to demonstrate the co-existence of two processes:
* One of them prints a hello world message and the other blinks the LEDs
*
* It is largely based on hello_world in $(CONTIKI)/examples/sensinode
*
* Author: George Oikonomou <G.Oikonomou@lboro.ac.uk>
*/
#include "contiki.h"
#include "dev/leds.h"
#include <stdio.h>
/*---------------------------------------------------------------------------*/
PROCESS(hello_world_process, "Hello world process");
PROCESS(blink_process, "LED blink process");
AUTOSTART_PROCESSES(&hello_world_process, &blink_process);
/*---------------------------------------------------------------------------*/
/* Implementation of the first process */
PROCESS_THREAD(hello_world_process, ev, data)
{
static struct etimer timer;
static int count;
PROCESS_BEGIN();
etimer_set(&timer, CLOCK_CONF_SECOND * 4);
count = 0;
while(1) {
PROCESS_WAIT_EVENT();
if(ev == PROCESS_EVENT_TIMER) {
printf("Sensor says no... #%d\r\n", count);
count++;
etimer_reset(&timer);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
/* Implementation of the second process */
PROCESS_THREAD(blink_process, ev, data)
{
static struct etimer timer;
PROCESS_BEGIN();
while(1) {
etimer_set(&timer, CLOCK_CONF_SECOND);
PROCESS_WAIT_EVENT_UNTIL(ev == PROCESS_EVENT_TIMER);
printf("Blink... (state %0.2X).\r\n", leds_get());
leds_toggle(LEDS_GREEN);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

19
examples/sensinode/border-router/Makefile
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@ -1,19 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N601,PROJECT_CONF_H
# We need uIPv6, therefore we also need banking
HAVE_BANKING=1
PROJECT_SOURCEFILES += slip-bridge.c
CONTIKI_PROJECT = border-router
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_IPV6 = 1
include $(CONTIKI)/Makefile.include

20
examples/sensinode/border-router/README.md
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border-router example for sensinode devices
===========================================
This example is meant to be used with tunslip6 in tools/
- Build the code and load it onto your node
- Connect your node to your PC over USB
- run:
sudo ./tunslip6 <address v6>/<prefix>
This will setup tun0 on your PC over device /dev/ttyUSBx. The address argument
should contain the v6 address that you want to assign to tun0 The node will use
this address to obtain the network prefix
For example:
sudo ./tunslip6 aaaa::1/64
This will use aaaa:: / 64 as the prefix for the 15.4 network.

150
examples/sensinode/border-router/border-router.c
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/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#include "contiki.h"
#include "contiki-lib.h"
#include "contiki-net.h"
#include <string.h>
#define DEBUG DEBUG_PRINT
#include "net/ip/uip-debug.h"
#include "net/rpl/rpl.h"
#include "dev/watchdog.h"
#include "dev/slip.h"
#include "dev/leds.h"
#include "dev/cc2430_rf.h"
#include "debug.h"
static uint8_t prefix_set;
#if DEBUG
#define PUTSTRING(...) putstring(__VA_ARGS__)
#define PUTHEX(...) puthex(__VA_ARGS__)
#define PUTBIN(...) putbin(__VA_ARGS__)
#define PUTDEC(...) putdec(__VA_ARGS__)
#define PUTCHAR(...) putchar(__VA_ARGS__)
#else
#define PUTSTRING(...)
#define PUTHEX(...)
#define PUTBIN(...)
#define PUTDEC(...)
#define PUTCHAR(...)
#endif
/*---------------------------------------------------------------------------*/
PROCESS(border_router_process, "Border Router process");
AUTOSTART_PROCESSES(&border_router_process);
/*---------------------------------------------------------------------------*/
static void
print_local_addresses(void) CC_NON_BANKED
{
int i;
uint8_t state;
PUTSTRING("Router's IPv6 addresses:\n");
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
state = uip_ds6_if.addr_list[i].state;
if(uip_ds6_if.addr_list[i].isused && (state == ADDR_TENTATIVE || state
== ADDR_PREFERRED)) {
PUTSTRING(" ");
PRINT6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
PUTCHAR('\n');
if(state == ADDR_TENTATIVE) {
uip_ds6_if.addr_list[i].state = ADDR_PREFERRED;
}
}
}
}
/*---------------------------------------------------------------------------*/
static void
request_prefix(void) CC_NON_BANKED
{
/* mess up uip_buf with a dirty request... */
uip_buf[0] = '?';
uip_buf[1] = 'P';
uip_len = 2;
slip_send();
uip_clear_buf();
}
/*---------------------------------------------------------------------------*/
/* Set our prefix when we receive one over SLIP */
void
set_prefix_64(uip_ipaddr_t *prefix_64)
{
rpl_dag_t *dag;
uip_ipaddr_t ipaddr;
memcpy(&ipaddr, prefix_64, 16);
prefix_set = 1;
uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
/* Become root of a new DODAG with ID our global v6 address */
dag = rpl_set_root(RPL_DEFAULT_INSTANCE, &ipaddr);
if(dag != NULL) {
rpl_set_prefix(dag, &ipaddr, 64);
PUTSTRING("Created a new RPL dag with ID: ");
PRINT6ADDR(&dag->dag_id);
PUTCHAR('\n');
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(border_router_process, ev, data)
{
static struct etimer et;
PROCESS_BEGIN();
PUTSTRING("Border Router started\n");
prefix_set = 0;
leds_on(LEDS_RED);
/* Request prefix until it has been received */
while(!prefix_set) {
leds_on(LEDS_GREEN);
PUTSTRING("Prefix request.\n");
etimer_set(&et, CLOCK_SECOND);
request_prefix();
leds_off(LEDS_GREEN);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
}
/* We have created a new DODAG when we reach here */
PUTSTRING("On Channel ");
PUTDEC(cc2430_rf_channel_get());
PUTCHAR('\n');
print_local_addresses();
leds_off(LEDS_RED);
PROCESS_EXIT();
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

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examples/sensinode/border-router/project-conf.h
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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Project specific configuration defines for the border router /
* slip bridge example.
*
* We make sure that SLIP is turned on
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef PROJECT_CONF_H_
#define PROJECT_CONF_H_
#define VIZTOOL_MAX_PAYLOAD_LEN 120
#define SLIP_ARCH_CONF_ENABLE 1
#define LPM_CONF_MODE 0
#define UIP_FALLBACK_INTERFACE slip_interface
#endif /* PROJECT_CONF_H_ */

104
examples/sensinode/border-router/slip-bridge.c
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/*
* Copyright (c) 2010, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
/**
* \file
* Slip fallback interface
* \author
* Niclas Finne <nfi@sics.se>
* Joakim Eriksson <joakime@sics.se>
* Joel Hoglund <joel@sics.se>
* Nicolas Tsiftes <nvt@sics.se>
*/
#include "net/ip/uip.h"
#include "net/ipv6/uip-ds6.h"
#include "net/rpl/rpl.h"
#include "dev/slip.h"
#include "dev/uart1.h"
#include <string.h>
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
#define DEBUG DEBUG_NONE
#include "net/ip/uip-debug.h"
void set_prefix_64(uip_ipaddr_t *);
static uip_ipaddr_t last_sender;
/*---------------------------------------------------------------------------*/
static void
slip_input_callback(void)
{
PRINTF("SIN: %u\n", uip_len);
if((char)uip_buf[0] == '!') {
PRINTF("Got configuration message of type %c\n", uip_buf[1]);
uip_clear_buf();
if((char)uip_buf[1] == 'P') {
uip_ipaddr_t prefix;
/* Here we set a prefix !!! */
memset(&prefix, 0, 16);
memcpy(&prefix, &uip_buf[2], 8);
PRINTF("Setting prefix ");
PRINT6ADDR(&prefix);
PRINTF("\n");
set_prefix_64(&prefix);
}
}
/* Save the last sender received over SLIP to avoid bouncing the
packet back if no route is found */
uip_ipaddr_copy(&last_sender, &UIP_IP_BUF->srcipaddr);
}
/*---------------------------------------------------------------------------*/
static void
init(void)
{
process_start(&slip_process, NULL);
slip_set_input_callback(slip_input_callback);
}
/*---------------------------------------------------------------------------*/
static int
output(void)
{
if(uip_ipaddr_cmp(&last_sender, &UIP_IP_BUF->srcipaddr)) {
/* Do not bounce packets back over SLIP if the packet was received
over SLIP */
PRINTF("slip-bridge: Destination off-link but no route\n");
} else {
PRINTF("SUT: %u\n", uip_len);
slip_send();
}
return 0;
}
/*---------------------------------------------------------------------------*/
const struct uip_fallback_interface slip_interface = {
init, output
};
/*---------------------------------------------------------------------------*/

119
examples/sensinode/broadcast-rime.c
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@ -1,119 +0,0 @@
/*
* Copyright (c) 2007, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Testing the broadcast layer in Rime
* \author
* Adam Dunkels <adam@sics.se>
*/
#include "contiki.h"
#include "net/rime/rime.h"
#include "lib/random.h"
#include "net/rime/rimestats.h"
#include "dev/leds.h"
#include "dev/models.h"
#define DEBUG 1
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
#define BROADCAST_CHANNEL 129
/*---------------------------------------------------------------------------*/
PROCESS(example_broadcast_process, "BROADCAST example");
AUTOSTART_PROCESSES(&example_broadcast_process);
/*---------------------------------------------------------------------------*/
static void
broadcast_recv(struct broadcast_conn *c, const linkaddr_t *from)
{
leds_toggle(LEDS_RED);
PRINTF("broadcast message received from %02x.%02x\n", from->u8[0],
from->u8[1]);
PRINTF("Size=0x%02x: '0x%04x'\n", packetbuf_datalen(),
*(uint16_t *)packetbuf_dataptr());
}
/*---------------------------------------------------------------------------*/
static void
print_rime_stats()
{
PRINTF("\nNetwork Stats\n");
PRINTF(" TX=%lu , RX=%lu\n", RIMESTATS_GET(tx), RIMESTATS_GET(rx));
PRINTF("LL-TX=%lu , LL-RX=%lu\n", RIMESTATS_GET(lltx), RIMESTATS_GET(llrx));
PRINTF(" Long=%lu , Short=%lu\n", RIMESTATS_GET(toolong),
RIMESTATS_GET(tooshort));
PRINTF("T/Out=%lu , CCA-Err=%lu\n", RIMESTATS_GET(timedout),
RIMESTATS_GET(contentiondrop));
}
static const struct broadcast_callbacks bc_rx = { broadcast_recv };
static struct broadcast_conn broadcast;
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(example_broadcast_process, ev, data)
{
static struct etimer et;
static uint16_t counter;
PROCESS_EXITHANDLER(broadcast_close(&broadcast);)
PROCESS_BEGIN();
PRINTF("Start\n");
broadcast_open(&broadcast, BROADCAST_CHANNEL, &bc_rx);
PRINTF("Open Broadcast Connection, channel %u\n", BROADCAST_CHANNEL);
while(1) {
/* Delay 2-4 seconds */
etimer_set(&et, CLOCK_SECOND * 2);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
leds_on(LEDS_GREEN);
packetbuf_copyfrom(&counter, sizeof(counter));
PRINTF("Sending %u bytes: 0x%04x\n", packetbuf_datalen(),
*(uint16_t *)packetbuf_dataptr());
if(broadcast_send(&broadcast) == 0) {
PRINTF("Error Sending\n");
}
print_rime_stats();
PRINTF("===================================\n");
counter++;
leds_off(LEDS_GREEN);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

18
examples/sensinode/cc2431-location-engine/Makefile
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@ -1,18 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740
# This example doesn't need code banking so we turn it off
#HAVE_BANKING=1
CONTIKI_PROJECT = blind-node
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

280
examples/sensinode/cc2431-location-engine/blind-node.c
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@ -1,280 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Example demonstrating the cc2431 location engine.
*
* This file contains code for the blind node. The blind node must be
* equipped with a cc2431 SoC (as opposed to reference nodes which
* don't need to have a Loc. Eng.)
*
* The blind node receives co-ordinates of reference nodes over
* broadcast rime. Once it has enough data (3+ reference nodes), it
* will calculate its own position.
*
* We calculate with all potential values for parameter 'n' to
* demonstrate how 'n' influences the result of the calculation.
*
* Optionally, send the result of the calculation to a collection node
*
* More information on the cc2431 Location Engine can be found in:
* - cc2431 Datasheet
* - Texas Instruments Application Note 42
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#include "net/rime/rime.h"
#include "cc2431_loc_eng.h"
#include "cc2430_sfr.h"
#include <string.h>
#include <stdio.h>
#define MAX_REF_NODES 16 /* Do not change */
#define SAMPLE_RSSI 100 /* Used for testing */
#define SAMPLE_ALPHA 101
static struct meas_params parameters;
static struct refcoords ref_coords[MAX_REF_NODES];
/* Store our current location here to be transmitted to a collector node */
static uint8_t coords[2];
/*---------------------------------------------------------------------------*/
PROCESS(blindnode_bcast_rec, "Blind Node");
AUTOSTART_PROCESSES(&blindnode_bcast_rec);
/*---------------------------------------------------------------------------*/
/*
* This handles the calculation cycle. Returns non-zero on error, 0 on success.
*
* When we move this outside the example, we will perhaps want to pass
* struct refcoords *, struct meas_params *
* instead of exposing our own data structures. If this happens, we will need
* to add checks to our code to detect non-sane values
*/
static uint8_t
calculate()
{
static int j, x;
uint8_t valid_rssi = 0;
/* Turn on the Engine */
LOCENG = LOCENG_EN;
while(!(LOCENG & LOCENG_EN));
/* Reference Coordinate Load Stage */
LOCENG |= LOCENG_REFLD;
while(!(LOCENG & LOCENG_REFLD));
for(j = 0; j < MAX_REF_NODES; j++) {
/* Write the Reference Node x,y into the engine */
REFCOORD = ref_coords[j].x;
REFCOORD = ref_coords[j].y;
}
/* Reference Coordinate Load Stage Done. Proceed with measured params */
LOCENG &= ~LOCENG_REFLD;
LOCENG |= LOCENG_PARLD;
/* Load Parameters */
MEASPARM = parameters.alpha;
MEASPARM = parameters.n;
MEASPARM = parameters.x_min;
MEASPARM = parameters.x_delta;
MEASPARM = parameters.y_min;
MEASPARM = parameters.y_delta;
/* Load Neighbor RSSIs */
for(j = 0; j < MAX_REF_NODES; j++) {
if(parameters.rssi[j] != 0) {
/* Range-check for the RSSI here, can only be in [-95 dBm , -40 dBm]
* so we only accept 80 <= rssi <= 190*/
if(parameters.rssi[j] >= 80 && parameters.rssi[j] <= 190) {
valid_rssi++;
}
}
/* Write the value, even if it's zero */
MEASPARM = parameters.rssi[j];
}
/* Done with measured parameters too */
LOCENG &= ~LOCENG_PARLD;
/* Only Calculate if we have 3+ reference nodes (non-zero RSSIs) */
if(valid_rssi >= 3) {
LOCENG |= LOCENG_RUN;
} else {
LOCENG = 0;
printf("some error\n");
return 1;
}
/* Block on the calculation, between 50us and 13ms */
while(!(LOCENG & LOCENG_DONE));
/*
* LOCX contains an offset. Remove it to obtain our actual X value.
* cc2431 datasheet, section 2.1.3
*/
x = (LOCX - parameters.x_min + 1) % (parameters.x_delta + 1)
+ parameters.x_min;
coords[0] = x;
coords[1] = LOCY; /* No offset here */
printf("n=%2u: X=%3u, Y=%3u\n", parameters.n, LOCX, LOCY);
/* Turn it off */
LOCENG = 0;
return 0;
}
/*---------------------------------------------------------------------------*/
/*
* We receive X, Y from reference nodes.
* We store this in location J of the ref_coords array, where J is the LSB
* of the reference node's rime address. So we can only accept data from nodes
* with rime address ending in [0 , 15]
*/
static void
broadcast_recv(struct broadcast_conn *c, const linkaddr_t *from)
{
packetbuf_attr_t rssi; /* Careful here, this is uint16_t */
if(from->u8[1] < MAX_REF_NODES) {
memset(&ref_coords[from->u8[1] - 1], 0, sizeof(struct refcoords));
/* Obtain incoming message's RSSI from contiki */
rssi = packetbuf_attr(PACKETBUF_ATTR_RSSI);
/* Convert RSSI to the loc. eng. format */
parameters.rssi[from->u8[1] - 1] = (-2 * rssi);
/* Raw dump the packetbuf into the ref_coords struct */
memcpy(&ref_coords[from->u8[1] - 1], packetbuf_dataptr(),
2 * sizeof(uint8_t));
}
return;
}
/*
* Imaginary nodes to test functionality
* All nodes at 1 meter distance, rssi = -40 (80)
* Since the rssi at 1 meter = -40 (A), the blind node should think it's at
* 5,5
*/
/*---------------------------------------------------------------------------*/
static void
set_imaginary_ref_nodes()
{
ref_coords[0].x = 1;
ref_coords[0].y = 5;
parameters.rssi[0] = SAMPLE_RSSI;
ref_coords[1].x = 5;
ref_coords[1].y = 1;
parameters.rssi[1] = SAMPLE_RSSI;
ref_coords[2].x = 5;
ref_coords[2].y = 9;
parameters.rssi[2] = SAMPLE_RSSI;
ref_coords[3].x = 9;
ref_coords[3].y = 5;
parameters.rssi[3] = SAMPLE_RSSI;
}
/*---------------------------------------------------------------------------*/
static const struct broadcast_callbacks broadcast_call = { broadcast_recv };
static struct broadcast_conn broadcast;
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(blindnode_bcast_rec, ev, data)
{
static struct etimer et;
static uint8_t n;
int i;
PROCESS_EXITHANDLER(broadcast_close(&broadcast));
PROCESS_BEGIN();
printf("Reading Chip ID: 0x%02x\n", CHIPID);
/* Read our chip ID. If we are not cc2431, bail out */
if(CHIPID != CC2431_CHIP_ID) {
printf("Hardware does not have a location engine. Exiting.\n");
PROCESS_EXIT();
}
/* OK, we are cc2431. Do stuff */
n = 0;
/* Initalise our structs and parameters */
memset(ref_coords, 0, sizeof(struct refcoords) * MAX_REF_NODES);
memset(&parameters, 0, sizeof(struct meas_params));
/*
* Just hard-coding measurement parameters here.
* Ideally, this should be part of a calibration mechanism
*/
parameters.alpha = SAMPLE_ALPHA;
parameters.x_min = 0;
parameters.x_delta = 255;
parameters.y_min = 0;
parameters.y_delta = 255;
set_imaginary_ref_nodes();
broadcast_open(&broadcast, 129, &broadcast_call);
while(1) {
etimer_set(&et, CLOCK_SECOND);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
/*
* With the hard-coded parameters and locations, we will calculate
* for all possible values of n [0 , 31]
*/
parameters.n = n;
calculate();
n++;
if(n == 32) {
n = 0;
}
/* Send our calculated location to some monitoring node */
packetbuf_copyfrom(&coords, 2 * sizeof(uint8_t));
broadcast_send(&broadcast);
}
PROCESS_END();
}

108
examples/sensinode/cc2431-location-engine/cc2431_loc_eng.h
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@ -1,108 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Header file used by the example demonstrating the cc2431 location
* engine.
*
* This file contains declarations of the location engine registers and
* the LOCENG register bits. It also contains some data structures used
* to store calculation parameters and reference node coordinates.
*
* This file only needs to be included bye the blind node code file.
*
* More information on the cc2431 Location Engine can be found in:
* - cc2431 Datasheet
* - K. Aamodt, "CC2431 Location Engine", Texas Instruments Application
* Note 42.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "8051def.h"
#include <lint.h> /* For syntax parsers */
/* Location Engine Registers on the cc2431 */
__xdata __at (0xDF55) unsigned char REFCOORD;
__xdata __at (0xDF56) unsigned char MEASPARM;
__xdata __at (0xDF57) unsigned char LOCENG;
__xdata __at (0xDF58) unsigned char LOCX;
__xdata __at (0xDF59) unsigned char LOCY;
/* LOCENG Register Bits */
#define LOCENG_RUN 0x01
#define LOCENG_REFLD 0x02
#define LOCENG_PARLD 0x04
#define LOCENG_DONE 0x08
#define LOCENG_EN 0x10
/* cc2431 chips report 0x89 when the CHIPID register is read */
#define CC2431_CHIP_ID 0x89
/*
* Struct for the Calculation Parameters.
* Values stored here feed the MEASPARM register.
*
* Values should be stored here in Location Engine format:
* RSSI: 0.5 Precision, without the minus sign. All 16 must be used. Use 0
* to reduce the number of ref. nodes used in the calculation.
* Value range [-95 dBm , -40 dBm]
* A: 0.5 Precision. Value range [30.0 , 50.0] (Thus [60 , 100] decimal)
* n: Use the n Index value [0 , 31] - See cc2431 datasheet, Table 2.
* delta: Must be present. If we want the calculation to be unrestricted,
* use 0xFF
*
*/
struct meas_params {
uint8_t alpha;
uint8_t n;
uint8_t x_min;
uint8_t x_delta;
uint8_t y_min;
uint8_t y_delta;
uint8_t rssi[16];
};
/*
* Store the reference node coordinates here.
* This will feed REFCOORD.
*
* Values should be stored here in Location Engine format:
* 2 LS bits for the fractional part, 0.25 precision
* 6 MS bits for the integral part.
* Value range [0 , 63.75] (thus [0 , 255])
*/
struct refcoords {
uint8_t x;
uint8_t y;
};

18
examples/sensinode/disco/Makefile
View File

@ -1,18 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740
HAVE_BANKING=1
OFFSET_FIRMWARE=1
CONTIKI_PROJECT = disco-example
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_IPV6 = 1
include $(CONTIKI)/Makefile.include

53
examples/sensinode/disco/disco-example.c
View File

@ -1,53 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Stub project source file. We just need to build contiki with
* OFFSET_FIRMWARE, Makefile does so.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
/*---------------------------------------------------------------------------*/
PROCESS(stub_process, "Stub process");
AUTOSTART_PROCESSES(&stub_process);
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(stub_process, ev, data)
{
PROCESS_BEGIN();
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

17
examples/sensinode/energy-scan/Makefile
View File

@ -1,17 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740,PROJECT_CONF_H
PROJECT_SOURCEFILES += stub-rdc.c
CONTIKI_PROJECT = energy-scan
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

108
examples/sensinode/energy-scan/energy-scan.c
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@ -1,108 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Minimalistic channel energy detection.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#include "cc2430_sfr.h"
#include "debug.h"
#include "dev/cc2430_rf.h"
#include <stdio.h>
static uint8_t channel;
static int8_t j;
static int8_t cmax;
static int8_t rssi;
static struct etimer et;
static rtimer_clock_t t0;
#define RSSI_BASE -50
#define RSSI_SAMPLES 30
#define SAMPLE_INTERVAL (CLOCK_SECOND)
#define CHANNEL_MIN 11
#define CHANNEL_MAX 26
/* ToDo: Do this in infinite RX. Take more samples */
/*---------------------------------------------------------------------------*/
PROCESS(energy_scan, "Energy Scanner");
AUTOSTART_PROCESSES(&energy_scan);
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(energy_scan, ev, data)
{
PROCESS_BEGIN();
printf("Energy Scanner\n");
printf("CCA Threshold: %d\n", (int8_t)RSSIH);
printf("Channel scan range: [%u , %u]\n", CHANNEL_MIN, CHANNEL_MAX);
printf("%u samples per channel, interval %u ticks\n",
RSSI_SAMPLES, SAMPLE_INTERVAL);
channel = CHANNEL_MIN;
while(1) {
cmax = RSSI_BASE;
cc2430_rf_channel_set(channel);
clock_delay_usec(200);
for(j = 0; j < RSSI_SAMPLES; j++) {
t0 = RTIMER_NOW();
rssi = RSSIL;
if(rssi > cmax) {
cmax = rssi;
}
while(RTIMER_CLOCK_LT(RTIMER_NOW(), t0 + 25));
}
printf("%u [%3d]: ", channel, cmax);
for(j = RSSI_BASE; j <= cmax; j++) {
printf("#");
}
printf("\n");
if(channel == CHANNEL_MAX) {
printf("===============\n");
channel = CHANNEL_MIN;
} else {
channel++;
}
etimer_set(&et, SAMPLE_INTERVAL);
PROCESS_YIELD();
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

49
examples/sensinode/energy-scan/netstack.c
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@ -1,49 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Stub file overriding core/net/netstack.c. What we want to achieve
* here is call netstack_init from main without initialising the RDC,
* MAC and Network layers. It will just turn on the radio instead.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "netstack.h"
/*---------------------------------------------------------------------------*/
void
netstack_init(void)
{
NETSTACK_RADIO.init();
}
/*---------------------------------------------------------------------------*/

50
examples/sensinode/energy-scan/project-conf.h
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@ -1,50 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Project specific configuration defines for the sniffer example.
*
* We make sure that the radio driver outputs all packets in hexdump
* format.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef PROJECT_CONF_H_
#define PROJECT_CONF_H_
#define NETSTACK_CONF_RDC stub_rdc_driver
#define ADC_SENSOR_CONF_ON 0
#define LPM_CONF_MODE 0
#endif /* PROJECT_CONF_H_ */

100
examples/sensinode/energy-scan/stub-rdc.c
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@ -1,100 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Definition of a fake RDC driver to be used with passive
* examples. The code will never send packets and it will never
* push incoming packets up the stack. We do this by defining this
* driver as our RDC. We then drop everything
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "net/mac/mac.h"
#include "net/mac/rdc.h"
/*---------------------------------------------------------------------------*/
static void
send(mac_callback_t sent, void *ptr)
{
if(sent) {
sent(ptr, MAC_TX_OK, 1);
}
}
/*---------------------------------------------------------------------------*/
static void
send_list(mac_callback_t sent, void *ptr, struct rdc_buf_list *list)
{
if(sent) {
sent(ptr, MAC_TX_OK, 1);
}
}
/*---------------------------------------------------------------------------*/
static void
input(void)
{
}
/*---------------------------------------------------------------------------*/
static int
on(void)
{
return 1;
}
/*---------------------------------------------------------------------------*/
static int
off(int keep_radio_on)
{
return 1;
}
/*---------------------------------------------------------------------------*/
static unsigned short
cca(void)
{
return 0;
}
/*---------------------------------------------------------------------------*/
static void
init(void)
{
}
/*---------------------------------------------------------------------------*/
const struct rdc_driver stub_rdc_driver = {
"stub-rdc",
init,
send,
send_list,
input,
on,
off,
cca,
};
/*---------------------------------------------------------------------------*/

17
examples/sensinode/event-post/Makefile
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@ -1,17 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740
# This example doesn't need code banking so we turn it off
#HAVE_BANKING=1
CONTIKI_PROJECT = event-post
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

98
examples/sensinode/event-post/event-post.c
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@ -1,98 +0,0 @@
/* This file demonstrates the interaction between two processes via events.
*
* - "Sensor process": Throws an event periodically. This can be for example a
* sensor value.
* - "Print process" : Waits for events from "Sensor" and prints a message when
* an event occurs (e.g. prints the sensor value)
*
* This example is derived from the contiki code examples for the WSN430
* (SensTools - Inria: http://senstools.gforge.inria.fr/)
*
* Author: George Oikonomou <G.Oikonomou@lboro.ac.uk>
*/
#include "contiki.h"
//#include "dev/leds.h"
#include <limits.h>
#include <stdio.h>
#include "event-post.h"
/* This is our event type */
static process_event_t event_data_ready;
/*---------------------------------------------------------------------------*/
/* Declare the two processes here */
PROCESS(sensor_process, "Sensor process");
PROCESS(print_process, "Print process");
AUTOSTART_PROCESSES(&sensor_process, &print_process);
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(sensor_process, ev, data)
{
static struct etimer timer;
static struct event_struct es;
PROCESS_BEGIN();
es.s_val = SHRT_MAX - 2;
es.i_val = INT_MAX - 2;
es.l_val = LONG_MAX - 2;
es.ll_val = LONG_MAX - 2;
es.u8_val = UCHAR_MAX - 2;
es.u16_val = USHRT_MAX - 2;
es.u32_val = ULONG_MAX - 2;
event_data_ready = process_alloc_event();
printf("Contiki allocated event ID %d.\r\n", event_data_ready);
etimer_set(&timer, CLOCK_CONF_SECOND * 2);
while(1) {
printf("Sensor process: Wait for timer event...\r\n");
PROCESS_WAIT_EVENT_UNTIL(ev == PROCESS_EVENT_TIMER);
printf("Sensor Process: Incrementing values...\r\n");
es.s_val++;
es.i_val++;
es.l_val++;
es.ll_val++;
es.u8_val++;
es.u16_val++;
es.u32_val++;
printf("Sensor Process: Generating 'Data Ready' event.\r\n");
process_post(&print_process, event_data_ready, &es);
etimer_reset(&timer);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
/* Implementation of "Print Process" */
PROCESS_THREAD(print_process, ev, data)
{
struct event_struct *sd;
PROCESS_BEGIN();
while(1) {
PROCESS_WAIT_EVENT_UNTIL(ev == event_data_ready);
sd = data;
printf("Print Process - Data Ready:\r\n");
printf(" s: %d\r\n", sd->s_val);
printf(" i: %d\r\n", sd->i_val);
printf(" l: %ld\r\n", sd->l_val);
printf(" ll: %lld\r\n", sd->ll_val);
printf(" u8: %u\r\n", sd->u8_val);
printf(" u16: %u\r\n", sd->u16_val);
printf(" u32: %lu\r\n", sd->u32_val);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

22
examples/sensinode/event-post/event-post.h
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@ -1,22 +0,0 @@
/*
* event-post.h
* Header file for the event_post example
*
* Created on: 30 Mar 2010
* Author: George Oikonomou <oikonomou@users.sourceforge.net>
*/
#ifndef EVENT_POST_H_
#define EVENT_POST_H_
struct event_struct {
short s_val;
int i_val;
long l_val;
long long ll_val;
uint8_t u8_val;
uint16_t u16_val;
uint32_t u32_val;
};
#endif /* EVENT_POST_H_ */

18
examples/sensinode/sensors-ipv6/Makefile
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@ -1,18 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740,PROJECT_CONF_H
# This example won't fit in flash without banking so we turn it on
HAVE_BANKING=1
CONTIKI_SOURCEFILES += sensors-driver.c
CONTIKI_PROJECT = sensors-ipv6
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_IPV6 = 1
include $(CONTIKI)/Makefile.include

52
examples/sensinode/sensors-ipv6/project-conf.h
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@ -1,52 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Project specific configuration defines for the UDP client/server
* example.
*
* We make sure that buttons and ADC are on. We also demonstrate the
* new LPM functionality
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef PROJECT_CONF_H_
#define PROJECT_CONF_H_
#define BUTTON_SENSOR_CONF_ON 1
#define ADC_SENSOR_CONF_ON 1
#define LPM_CONF_MODE 0
#define VIZTOOL_CONF_ON 0
#endif /* PROJECT_CONF_H_ */

246
examples/sensinode/sensors-ipv6/sensors-driver.c
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@ -1,246 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* This file handles the sensor readings and float conversions
* for sensors-example. We keep this separate in order to place it
* to a higher BANK.
*
* Bankable
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki-conf.h"
#include "uip.h" /* for htons / htonl */
#include "dev/leds.h"
#if CONTIKI_TARGET_SENSINODE
#include "dev/sensinode-sensors.h"
#include "debug.h"
#endif
#define DEBUG 0
#if DEBUG
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
#include <stdio.h>
#include <ctype.h>
#define SENSOR_OK 0
#define SENSOR_ADC_OFF -1
#define SENSOR_UNKNOWN -2
/* Request Bits */
#define REQUEST_BIT_P0_GET 0x0400
#define REQUEST_BIT_L2_SET 0x0200
#define REQUEST_BIT_L1_SET 0x0100
#define REQUEST_BIT_LED_GET 0x0080
#define REQUEST_BIT_ACC 0x0040
#define REQUEST_BIT_BAT 0x0020
#define REQUEST_BIT_VDD 0x0010
#define REQUEST_BIT_TEMP 0x0008
#define REQUEST_BIT_LIGHT 0x0004
#define REQUEST_BIT_UPTIME 0x0002
#define REQUEST_BIT_CHIPID 0x0001
/*---------------------------------------------------------------------------*/
int8_t
read_sensor(char *rs)
{
/* Sensor Values */
static int rv;
static struct sensors_sensor *sensor;
/* Those 3 variables are only used for debugging */
#if DEBUG
static float sane = 0;
static int dec;
static float frac;
#endif
uint16_t r;
uint8_t len = 0;
sensor = sensors_find(ADC_SENSOR);
if(!sensor) {
PRINTF("ADC not found\n");
return (SENSOR_ADC_OFF);
}
/* Fetch the request bytes */
memcpy(&r, rs, 2);
r = uip_ntohs(r);
PRINTF("R=%u\n", r);
if(r & REQUEST_BIT_CHIPID) {
uint8_t chipid = CHIPID;
memcpy(rs + len, &chipid, sizeof(chipid));
len += sizeof(chipid);
PRINTF("ChipID=0x%02x\n", chipid);
}
if(r & REQUEST_BIT_UPTIME) {
/* Uptime */
unsigned long l;
l = uip_htonl(clock_seconds());
memcpy(rs + len, &l, sizeof(l));
len += sizeof(l);
PRINTF("Uptime=%lu secs\n", uip_ntohl(l));
}
if(r & REQUEST_BIT_LIGHT) {
rv = sensor->value(ADC_SENSOR_TYPE_LIGHT);
if(rv != -1) {
#if DEBUG
sane = (float)(rv * 0.4071);
dec = sane;
frac = sane - dec;
PRINTF(" Light=%d.%02ulux (%d)\n", dec, (unsigned int)(frac * 100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
if(r & REQUEST_BIT_TEMP) {
rv = sensor->value(ADC_SENSOR_TYPE_TEMP);
if(rv != -1) {
#if DEBUG
sane = ((rv * 0.61065 - 773) / 2.45);
dec = sane;
frac = sane - dec;
PRINTF(" Temp=%d.%02u C (%d)\n", dec, (unsigned int)(frac * 100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
if(r & (REQUEST_BIT_VDD | REQUEST_BIT_BAT)) {
/* We want VDD for both cases */
rv = sensor->value(ADC_SENSOR_TYPE_VDD);
if(rv != -1) {
#if DEBUG
sane = rv * 3.75 / 2047;
dec = sane;
frac = sane - dec;
PRINTF("Supply=%d.%02uV (%d)\n", dec, (unsigned int)(frac * 100), rv);
/* Store rv temporarily in dec so we can use it for the battery */
dec = rv;
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
/* And then carry on with battery if needed */
if(r & REQUEST_BIT_BAT) {
rv = sensor->value(ADC_SENSOR_TYPE_BATTERY);
if(rv != -1) {
#if DEBUG
sane = (11.25 * rv * dec) / (0x7FE002);
dec = sane;
frac = sane - dec;
PRINTF(" Batt.=%d.%02uV (%d)\n", dec, (unsigned int)(frac * 100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
}
if(r & REQUEST_BIT_ACC) {
rv = sensor->value(ADC_SENSOR_TYPE_ACC_X);
if(rv != -1) {
#if DEBUG
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
PRINTF(" AccX=");
if(sane < 0 && dec == 0) {
PRINTF('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac * 100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
rv = sensor->value(ADC_SENSOR_TYPE_ACC_Y);
if(rv != -1) {
#if DEBUG
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
PRINTF(" AccY=");
if(sane < 0 && dec == 0) {
PRINTF('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac * 100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
rv = sensor->value(ADC_SENSOR_TYPE_ACC_Z);
if(rv != -1) {
#if DEBUG
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
PRINTF(" AccZ=");
if(sane < 0 && dec == 0) {
PRINTF('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac * 100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
if(r & REQUEST_BIT_L1_SET) {
leds_toggle(LEDS_GREEN);
}
if(r & REQUEST_BIT_L2_SET) {
leds_toggle(LEDS_RED);
}
if(r & REQUEST_BIT_LED_GET) {
uint8_t leds = leds_get();
memcpy(rs + len, &leds, sizeof(leds));
len += sizeof(leds);
PRINTF(" LED 2=%u\n", leds);
}
if(r & REQUEST_BIT_P0_GET) {
uint8_t p0 = P0_3;
memcpy(rs + len, &p0, sizeof(p0));
len += sizeof(p0);
}
return len;
}

154
examples/sensinode/sensors-ipv6/sensors-ipv6.c
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@ -1,154 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Example to demonstrate-test the sensors functionality on
* sensinode/cc2430 devices.
*
* A UDP/IPv6 process waits for requests from a monitoring station
* and responds with sensor values.
*
* The message exchange is based on a custom protocol.
* Check sensors-driver.c for protocol details.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#include "contiki-lib.h"
#include "contiki-net.h"
#include <string.h>
#define DEBUG DEBUG_NONE
#include "net/ip/uip-debug.h"
#include "dev/watchdog.h"
#include "dev/leds.h"
#include "net/rpl/rpl.h"
#include <stdio.h>
#if CONTIKI_TARGET_SENSINODE
#include "debug.h"
#include "dev/sensinode-sensors.h"
#else
#define putstring(s)
#endif
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
#define UIP_UDP_BUF ((struct uip_udp_hdr *)&uip_buf[uip_l2_l3_hdr_len])
#define MAX_PAYLOAD_LEN 120
static struct uip_udp_conn *server_conn;
static char buf[MAX_PAYLOAD_LEN];
static uint16_t len;
#define SERVER_PORT 60000
#define SENSOR_OK 0
#define SENSOR_ADC_OFF 1
#define SENSOR_UNKNOWN 2
int8_t read_sensor(char *rs);
/*---------------------------------------------------------------------------*/
extern const struct sensors_sensor adc_sensor;
/*---------------------------------------------------------------------------*/
PROCESS(udp_server_process, "UDP server process");
AUTOSTART_PROCESSES(&udp_server_process);
/*---------------------------------------------------------------------------*/
static void
tcpip_handler(void)
{
memset(buf, 0, MAX_PAYLOAD_LEN);
if(uip_newdata()) {
len = uip_datalen();
memcpy(buf, uip_appdata, len);
PRINTF("%u bytes from [", len);
PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
PRINTF("]:%u\n", UIP_HTONS(UIP_UDP_BUF->srcport));
len = read_sensor(buf);
if(len) {
server_conn->rport = UIP_UDP_BUF->srcport;
uip_ipaddr_copy(&server_conn->ripaddr, &UIP_IP_BUF->srcipaddr);
uip_udp_packet_send(server_conn, buf, len);
PRINTF("Sent %u bytes\n", len);
}
/* Restore server connection to allow data from any node */
uip_create_unspecified(&server_conn->ripaddr);
server_conn->rport = 0;
}
return;
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(udp_server_process, ev, data)
{
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
static struct sensors_sensor *b1;
static struct sensors_sensor *b2;
#endif
PROCESS_BEGIN();
putstring("Starting UDP server\n");
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
putstring("Button X: Toggle LED X\n");
#endif
server_conn = udp_new(NULL, UIP_HTONS(0), NULL);
udp_bind(server_conn, UIP_HTONS(SERVER_PORT));
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
b1 = sensors_find(BUTTON_1_SENSOR);
b2 = sensors_find(BUTTON_2_SENSOR);
#endif
while(1) {
PROCESS_YIELD();
if(ev == tcpip_event) {
tcpip_handler();
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
} else if(ev == sensors_event && data != NULL) {
if(data == b1) {
leds_toggle(LEDS_GREEN);
} else if(data == b2) {
leds_toggle(LEDS_RED);
}
#endif /* (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON) */
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

17
examples/sensinode/sensors/Makefile
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@ -1,17 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740
# This example doesn't need code banking so we turn it off
#HAVE_BANKING=1
CONTIKI_PROJECT = sensors-example
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

376
examples/sensinode/sensors/sensors-example.c
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@ -1,376 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Example to demonstrate-test the sensors functionality on
* sensinode/cc2430 devices.
*
* B1 turns L2 on and off.
* B2 reboots the node via the watchdog.
*
* The node takes readings from the various sensors every x seconds and
* prints out the results.
*
* We use floats here to translate the AD conversion results to
* meaningful values. However, our printf does not have %f support so
* we use an ugly hack to print out the value by extracting the integral
* part and then the fractional part. Don't try this at home.
*
* Temperature:
* Math is correct, the sensor needs calibration per device.
* I currently use default values for the math which may result in
* very incorrect values in degrees C.
* See TI Design Note DN102 about the offset calibration.
*
* Supply Voltage (VDD) and Battery Sensor:
* For VDD, math is correct, conversion is correct. See DN101 for details if
* interested.
* Battery reports different values when we run it many times
* in succession. The cause is unknown.
* I am fairly confident that I have captured the connections on the
* device correctly. I am however accepting input/feedback
*
* Light Sensor (Vishay Semiconductors TEPT4400):
* I am uncertain about the math. This needs testing. All I know is
* that 600lux = 0.9V and that the relation is linear. See inline for
* more details
*
* Accelerometer (Freescale Semiconductor MMA7340L):
* Math is correct but the sensor needs calibration. I've not
* attempted one cause the reported values differ per device.
* Place the N740 with the logo facing down to get 1g on the Z axis.
* Place the antenna side facing down to get 1g on the Y axis
* Place the N740 on its longer side while looking at the antenna and
* the D connector. Antenna on the bottom, D connector on the top.
* This should give you 1g on the X axis.
*
* Make sure you enable/disable things in contiki-conf.h
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#include "contiki-conf.h"
#include "net/rime/rime.h"
#include "dev/leds.h"
#include "dev/watchdog.h"
#include "lib/random.h"
#if CONTIKI_TARGET_SENSINODE
#include "dev/sensinode-sensors.h"
#else
#include "lib/sensors.h"
#endif
#define DEBUG 1
#if DEBUG
#include <stdio.h>
#if CONTIKI_TARGET_SENSINODE
#include "debug.h"
#endif /* CONTIKI_TARGET_SENSINODE */
#define PRINTF(...) printf(__VA_ARGS__)
#else /* DEBUG */
/* We overwrite (read as annihilate) all output functions here */
#define PRINTF(...)
#define putstring(...)
#define putchar(...)
#endif /* DEBUG */
#define SEND_BATTERY_INFO 0
#if SEND_BATTERY_INFO
#include "sensors-example.h"
static void
bc_rx(struct broadcast_conn *c, const linkaddr_t *from)
{
return;
}
static const struct broadcast_callbacks bc_cb = { bc_rx };
static struct broadcast_conn bc_con;
#endif
#if BUTTON_SENSOR_ON
extern const struct sensors_sensor button_1_sensor, button_2_sensor;
#endif
/*---------------------------------------------------------------------------*/
PROCESS(sensors_test_process, "Sensor Test Process");
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
PROCESS(buttons_test_process, "Button Test Process");
AUTOSTART_PROCESSES(&sensors_test_process, &buttons_test_process);
#else
AUTOSTART_PROCESSES(&sensors_test_process);
#endif
/*---------------------------------------------------------------------------*/
#if BUTTON_SENSOR_ON
PROCESS_THREAD(buttons_test_process, ev, data)
{
struct sensors_sensor *sensor;
PROCESS_BEGIN();
while(1) {
PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event);
/* If we woke up after a sensor event, inform what happened */
sensor = (struct sensors_sensor *)data;
if(sensor == &button_1_sensor) {
leds_toggle(LEDS_GREEN);
} else if(sensor == &button_2_sensor) {
watchdog_reboot();
}
}
PROCESS_END();
}
#endif
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(sensors_test_process, ev, data)
{
static struct etimer et;
#if SEND_BATTERY_INFO
/* Node Time */
static struct sensor_data sd;
#endif
/* Sensor Values */
static int rv;
static struct sensors_sensor *sensor;
static float sane = 0;
static int dec;
static float frac;
#if SEND_BATTERY_INFO
PROCESS_EXITHANDLER(broadcast_close(&bc_con);)
#endif
PROCESS_BEGIN();
putstring("========================\n");
putstring("Starting Sensor Example.\n");
putstring("========================\n");
#if SEND_BATTERY_INFO
broadcast_open(&bc_con, BATTERY_RIME_CHANNEL, &bc_cb);
#endif
/* Set an etimer. We take sensor readings when it expires and reset it. */
etimer_set(&et, CLOCK_SECOND * 2);
while(1) {
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
/*
* Request some ADC conversions
* Return value -1 means sensor not available or turned off in conf
*/
sensor = sensors_find(ADC_SENSOR);
if(sensor) {
putstring("------------------\n");
leds_on(LEDS_RED);
/*
* Temperature:
* Using 1.25V ref. voltage (1250mV).
* Typical Voltage at 0°C : 743 mV
* Typical Co-efficient : 2.45 mV/°C
* Offset at 25°C : 30 (this varies and needs calibration)
*
* Thus, at 12bit resolution:
*
* ADC x 1250 / 2047 - (743 + 30) 0.61065 x ADC - 773
* T = ------------------------------ ~= ------------------- °C
* 2.45 2.45
*/
rv = sensor->value(ADC_SENSOR_TYPE_TEMP);
if(rv != -1) {
sane = ((rv * 0.61065 - 773) / 2.45);
dec = sane;
frac = sane - dec;
PRINTF(" Temp=%d.%02u C (%d)\n", dec, (unsigned int)(frac * 100),
rv);
}
/*
* Accelerometer: Freescale Semiconductor MMA7340L
* Using 1.25V ref. voltage.
* Sensitivity: 0.44 mV/g in ±3g mode.
* 0.1175 mV/g in ±11g mode.
* Typical 0g Vout = 1.65V (both modes, Vdd=3.3V, T=25°C)
* ADC Input Voltage is 1/3 Accelerometer Output Voltage
*
* +3g -> 2.97V Acc Out -> 0.9900V ADC Input -> 1621
* +1g -> 2.09V Acc Out -> 0.6967V ADC Input -> 1141
* 0g -> 1.65V Acc Out -> 0.5500V ADC Input -> 901
* -1g -> 1.21V Acc Out -> 0.4033V ADC Input -> 660
* -3g -> 0.33V Acc Out -> 0.1100V ADC Input -> 180
*
* Thus, at 12bit resolution, ±3g mode:
* ADC x 1.25 x 3
* Vout = -------------- V
* 2047
*
* Vout - 0g Vout - 1.65
* Acc = ----------- = ----------- g
* Sensitivity 0.44
*
* Similar calc. for ±11g with 0.1175V increments
*
* This is only valid if you set ACC_SENSOR_CONF_GSEL 0 in contiki-conf.h
*/
rv = sensor->value(ADC_SENSOR_TYPE_ACC_X);
if(rv != -1) {
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
/*
* This will fail for numbers like -0.xyz (since there is no such thing
* as -0. We manually add a minus sign in the printout if sane is neg
* and dec is 0.
* This is the wrong way to do it...
*/
putstring(" AccX=");
if(sane < 0 && dec == 0) {
putchar('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac * 100), rv);
}
rv = sensor->value(ADC_SENSOR_TYPE_ACC_Y);
if(rv != -1) {
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
putstring(" AccY=");
if(sane < 0 && dec == 0) {
putchar('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac * 100), rv);
}
rv = sensor->value(ADC_SENSOR_TYPE_ACC_Z);
if(rv != -1) {
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
putstring(" AccZ=");
if(sane < 0 && dec == 0) {
putchar('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac * 100), rv);
}
/*
* Light: Vishay Semiconductors TEPT4400
* Using 1.25V ref. voltage.
* For 600 Lux illuminance, the sensor outputs 1mA current (0.9V ADC In)
* 600 lux = 1mA output => 1473 ADC value at 12 bit resolution)
*
* Thus, at 12bit resolution:
* 600 x 1.25 x ADC
* Lux = ---------------- ~= ADC * 0.4071
* 2047 x 0.9
*/
rv = sensor->value(ADC_SENSOR_TYPE_LIGHT);
if(rv != -1) {
sane = (float)(rv * 0.4071);
dec = sane;
frac = sane - dec;
PRINTF(" Light=%d.%02ulux (%d)\n", dec, (unsigned int)(frac * 100),
rv);
}
/*
* Power Supply Voltage.
* Using 1.25V ref. voltage.
* AD Conversion on VDD/3
*
* Thus, at 12bit resolution:
*
* ADC x 1.25 x 3
* Supply = -------------- V
* 2047
*/
rv = sensor->value(ADC_SENSOR_TYPE_VDD);
#if SEND_BATTERY_INFO
sd.vdd = rv;
#endif
if(rv != -1) {
sane = rv * 3.75 / 2047;
dec = sane;
frac = sane - dec;
PRINTF("Supply=%d.%02uV (%d)\n", dec, (unsigned int)(frac * 100), rv);
/* Store rv temporarily in dec so we can use it for the battery */
dec = rv;
}
/*
* Battery Voltage - Only 2/3 of the actual voltage reach the ADC input
* Using 1.25V ref. voltage would result in 2047 AD conversions all the
* time since ADC-in would be gt 1.25. We thus use AVDD_SOC as ref.
*
* Thus, at 12bit resolution (assuming VDD is 3.3V):
*
* ADC x 3.3 x 3 ADC x 4.95
* Battery = ------------- = ---------- V
* 2047 x 2 2047
*
* Replacing the 3.3V with an ADC reading of the actual VDD would yield
* better accuracy. See monitor-node.c for an example.
*
* 3 x ADC x VDD x 3.75 ADC x VDD x 11.25
* Battery = -------------------- = ----------------- V
* 2 x 2047 x 2047 0x7FE002
*
*/
rv = sensor->value(ADC_SENSOR_TYPE_BATTERY);
if(rv != -1) {
/* Instead of hard-coding 3.3 here, use the latest VDD (stored in dec)
* (slightly inaccurate still, but better than crude 3.3) */
sane = (11.25 * rv * dec) / (0x7FE002);
dec = sane;
frac = sane - dec;
PRINTF(" Batt.=%d.%02uV (%d)\n", dec, (unsigned int)(frac * 100), rv);
#if SEND_BATTERY_INFO
sd.bat = rv;
packetbuf_copyfrom(&sd, sizeof(sd));
broadcast_send(&bc_con);
#endif
}
leds_off(LEDS_RED);
}
etimer_reset(&et);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

53
examples/sensinode/sensors/sensors-example.h
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@ -1,53 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Header file for the sensors example. Must be included by the
* sensing node as well as the monitor node.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef SENSORSTEST_H_
#define SENSORSTEST_H_
#define BATTERY_RIME_CHANNEL 222
/* This is what our PDU looks like */
struct sensor_data {
int vdd;
int bat;
};
#endif /* SENSORSTEST_H_ */

14
examples/sensinode/serial-flash/Makefile
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@ -1,14 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740
CONTIKI_PROJECT = flash
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

268
examples/sensinode/serial-flash/flash.c
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@ -1,268 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
*
* Example demonstrating the flash memory functionality on
* sensinode N740s
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#include "dev/leds.h"
#include "cc2430_sfr.h"
#include "8051def.h"
#include "dev/m25p16.h"
#include "dev/n740.h"
#define DEBUG 1
#if DEBUG
#include <stdio.h>
#include "debug.h"
#define PRINTF(...) printf(__VA_ARGS__)
#define PUTBIN(b) putbin(b)
#else
#define PRINTF(...)
#define PUTBIN(b)
#endif
static struct m25p16_rdid id;
#define USE_SECTOR 0x10
#define MAX_READ_CHUNK 10
static uint8_t r_addr[3]; /* Read address: {USE_SECTOR, 0, 0} */
static uint8_t d_buf[MAX_READ_CHUNK];
static uint8_t rv;
static uint8_t counter;
/*---------------------------------------------------------------------------*/
PROCESS(serial_flash_process, "Serial Flash example");
AUTOSTART_PROCESSES(&serial_flash_process);
/*---------------------------------------------------------------------------*/
static void
rdsr()
{
rv = 0;
n740_analog_deactivate();
rv = m25p16_rdsr();
n740_analog_activate();
PRINTF("RDSR: ");
putbin(rv);
PRINTF("\n");
}
/*---------------------------------------------------------------------------*/
static void
rdid()
{
uint8_t i;
memset(&id, 0, sizeof(struct m25p16_rdid));
n740_analog_deactivate();
m25p16_rdid(&id);
n740_analog_activate();
PRINTF("RDID: 0x%02x\n", id.man_id);
PRINTF("Type: 0x%02x\n", id.mem_type);
PRINTF("Size: 0x%02x\n", id.mem_size);
PRINTF("ULen: 0x%02x\n", id.uid_len);
PRINTF(" UID:");
for(i = 0; i < id.uid_len; i++) {
PRINTF(" %02x", id.uid[i]);
}
PRINTF("\n");
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(serial_flash_process, ev, data)
{
static struct etimer et;
uint8_t i;
PROCESS_BEGIN();
PRINTF("Start\n");
memset(r_addr, 0, 3);
r_addr[0] = USE_SECTOR;
counter = 1;
while(1) {
/* Delay */
etimer_set(&et, CLOCK_SECOND * 2);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
leds_on(LEDS_GREEN);
if(counter == 0) {
n740_analog_deactivate();
rv = m25p16_rdsr();
n740_analog_activate();
/* If counter==0, we started Bulk Erasing earlier. Check if we still are */
if(rv & M25P16_SR_WIP) {
PRINTF("Yield [%02x]\n", rv);
} else {
counter = 1;
}
}
if(counter) {
/*
* Take us out of Deep Power Down - On first power-on, the device will
* go to stand by mode (which is not DP). However, we drop to DP at the
* end of every loop. RES must be 0x14. This is the old style signature
* and is only still there for backward compatibility.
*/
n740_analog_deactivate();
rv = m25p16_res_res();
n740_analog_activate();
PRINTF(" RES: 0x%02x\n", rv);
n740_analog_deactivate();
rv = M25P16_WIP();
n740_analog_activate();
PRINTF("========\n");
memset(d_buf, 0, MAX_READ_CHUNK);
/*
* Read Device ID: Return values must be:
* man_id: 0x20 (Numonyx)
* mem_type: 0x20
* mem_size: 0x15 (2 ^ 0x15 bytes = 2MB)
* uid_len: number of bytes in UID
* uid: Either all zeroes or a customized factory data content
* */
rdid();
/* Check the value of our Status Register (SR) */
rdsr();
/* Enable Write: Set Bit 1 in the SR to 1 (bit WEL) */
PRINTF("WREN\n");
n740_analog_deactivate();
m25p16_wren();
n740_analog_activate();
/* Confirm: SR & 0x02 must be 1 */
rdsr();
/* Disable the WEL bit */
PRINTF("WRDI\n");
n740_analog_deactivate();
m25p16_wrdi();
n740_analog_activate();
/* Confirm: SR & 0x02 must be 0 */
rdsr();
/* Write something to the SR. We don't need to explicitly set WEL, wrsr()
* will do it for us. When the cycle ends, WEL will go low */
PRINTF("WRSR\n");
n740_analog_deactivate();
/* For instance, let's protect sector 31 (that's the highest one) */
m25p16_wrsr(M25P16_SR_BP0);
/*
* While this is running, WEL should remain high and WIP (bit 0) should
* also be high. When this ends, WIP and WEL will go low.
*
* While the write is in ongoing, we can still read the SR to check the
* cycle's progress
*/
while(M25P16_WIP());
n740_analog_activate();
/* Confirm: SR & 0x02 must be 0 */
rdsr();
/* Read MAX_READ_CHUNK bytes from Page 0x000000 */
memset(d_buf, 0, MAX_READ_CHUNK);
n740_analog_deactivate();
m25p16_read(r_addr, d_buf, MAX_READ_CHUNK);
n740_analog_activate();
PRINTF("READ:");
for(i = 0; i < MAX_READ_CHUNK; i++) {
PRINTF(" %02x", d_buf[i]);
}
PRINTF("\n");
/* Write MAX_READ_CHUNK bytes to the same Page */
PRINTF("WRITE\n");
for(i = 0; i < MAX_READ_CHUNK; i++) {
d_buf[i] = i;
}
n740_analog_deactivate();
/* We don't need to wren() explicitly, pp() will do that for us */
m25p16_pp(r_addr, d_buf, MAX_READ_CHUNK);
/* Wait for the cycle */
while(M25P16_WIP());
/* Trash our data buffer */
memset(d_buf, 0, MAX_READ_CHUNK);
PRINTF("ERASE\n");
n740_analog_deactivate();
/* Bulk erase every 4 loops, sector erase otherwise */
/* Bulk Erase: This takes a few seconds so we can't really block on it.
* It'd be a bad thing to do and the watchdog would bark anyway.
* Bulk Erase will only be accepted if all SR_BP[2:0] == 0 */
if((counter % 4) == 0) {
m25p16_wrsr(0);
while(M25P16_WIP());
m25p16_be();
counter = 0;
} else {
m25p16_se(USE_SECTOR);
while(M25P16_WIP());
/* Drop to Deep Power Down */
m25p16_dp();
counter++;
}
n740_analog_activate();
}
leds_off(LEDS_GREEN);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

16
examples/sensinode/sniffer/Makefile
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@ -1,16 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N601,PROJECT_CONF_H
PROJECT_SOURCEFILES += stub-rdc.c
CONTIKI_PROJECT = sniffer
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

15
examples/sensinode/sniffer/README.md
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@ -1,15 +0,0 @@
A very simple sniffer for sensinode devices.
============================================
The cc2430 RF driver supports outputting all captured packets in hexdump
format. We turn this on, and turn everything else off. We use a stub RDC driver
to make sure no incoming packet ever goes up the stack and no packet is ever
sent out.
We only initialise the radio driver instead of the entire stack by over-riding
the default netstack.c with the one in this directory.
You can then pipe the sniffer's output to the n601-cap util, which will convert
the hexdumps to pcap format, which can in turn be piped to wireshark. This is
handy if we want live capture of the lowpan traffic from wireshark. See the
README in n601-cap for more details

49
examples/sensinode/sniffer/netstack.c
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@ -1,49 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Stub file overriding core/net/netstack.c. What we want to achieve
* here is call netstack_init from main without initialising the RDC,
* MAC and Network layers. It will just turn on the radio instead.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "netstack.h"
/*---------------------------------------------------------------------------*/
void
netstack_init(void)
{
NETSTACK_RADIO.init();
}
/*---------------------------------------------------------------------------*/

52
examples/sensinode/sniffer/project-conf.h
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@ -1,52 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Project specific configuration defines for the sniffer example.
*
* We make sure that the radio driver outputs all packets in hexdump
* format.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef PROJECT_CONF_H_
#define PROJECT_CONF_H_
#define CC2430_RF_CONF_HEXDUMP 1
#define CC2430_RF_CONF_AUTOACK 0
#define NETSTACK_CONF_RDC stub_rdc_driver
#define ADC_SENSOR_CONF_ON 0
#define LPM_CONF_MODE 0
#endif /* PROJECT_CONF_H_ */

54
examples/sensinode/sniffer/sniffer.c
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@ -1,54 +0,0 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#include "contiki.h"
#include "cc2430_sfr.h"
#define DEBUG DEBUG_NONE
#include "net/ip/uip-debug.h"
/*---------------------------------------------------------------------------*/
PROCESS(sniffer_process, "Sniffer process");
AUTOSTART_PROCESSES(&sniffer_process);
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(sniffer_process, ev, data)
{
PROCESS_BEGIN();
PRINTF("Sniffer started\n");
/* Turn off cc2430 Address Recognition - We need to accept all frames */
MDMCTRL0H &= ~0x08;
PROCESS_EXIT();
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

100
examples/sensinode/sniffer/stub-rdc.c
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@ -1,100 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Definition of a fake RDC driver to be used with passive
* examples. The sniffer will never send packets and it will never
* push incoming packets up the stack. We do this by defining this
* driver as our RDC. We then drop everything
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "net/mac/mac.h"
#include "net/mac/rdc.h"
/*---------------------------------------------------------------------------*/
static void
send(mac_callback_t sent, void *ptr)
{
if(sent) {
sent(ptr, MAC_TX_OK, 1);
}
}
/*---------------------------------------------------------------------------*/
static void
send_list(mac_callback_t sent, void *ptr, struct rdc_buf_list *list)
{
if(sent) {
sent(ptr, MAC_TX_OK, 1);
}
}
/*---------------------------------------------------------------------------*/
static void
input(void)
{
}
/*---------------------------------------------------------------------------*/
static int
on(void)
{
return 1;
}
/*---------------------------------------------------------------------------*/
static int
off(int keep_radio_on)
{
return keep_radio_on;
}
/*---------------------------------------------------------------------------*/
static unsigned short
cca(void)
{
return 0;
}
/*---------------------------------------------------------------------------*/
static void
init(void)
{
}
/*---------------------------------------------------------------------------*/
const struct rdc_driver stub_rdc_driver = {
"stub-rdc",
init,
send,
send_list,
input,
on,
off,
cca,
};
/*---------------------------------------------------------------------------*/

139
examples/sensinode/timer-test.c
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@ -1,139 +0,0 @@
/**
* \file
* Tests related to clocks and timers
* This is based on clock_test.c from the original sensinode port
*
* \author
* Zach Shelby <zach@sensinode.com> (Original)
* George Oikonomou - <oikonomou@users.sourceforge.net> (rtimer code)
*
*/
#include "contiki.h"
#include "sys/clock.h"
#include "sys/rtimer.h"
#include "dev/leds.h"
#include <stdio.h>
/*---------------------------------------------------------------------------*/
#define TEST_CLOCK_DELAY_USEC 1
#define TEST_RTIMER 1
#define TEST_ETIMER 1
#define TEST_CLOCK_SECONDS 1
/*---------------------------------------------------------------------------*/
static struct etimer et;
#if TEST_CLOCK_DELAY_USEC
static rtimer_clock_t start_count, end_count, diff;
#endif
#if TEST_CLOCK_SECONDS
static unsigned long sec;
#endif
#if TEST_ETIMER
static clock_time_t count;
#endif
#if TEST_RTIMER
static struct rtimer rt;
rtimer_clock_t rt_now, rt_for;
static clock_time_t ct;
#endif
static uint8_t i;
/*---------------------------------------------------------------------------*/
PROCESS(clock_test_process, "Clock test process");
AUTOSTART_PROCESSES(&clock_test_process);
/*---------------------------------------------------------------------------*/
#if TEST_RTIMER
void
rt_callback(struct rtimer *t, void *ptr)
{
rt_now = RTIMER_NOW();
ct = clock_time();
printf("Task called at %u (clock = %u)\n", rt_now, ct);
}
#endif
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(clock_test_process, ev, data)
{
PROCESS_BEGIN();
etimer_set(&et, 2 * CLOCK_SECOND);
PROCESS_YIELD();
#if TEST_CLOCK_DELAY_USEC
printf("clock_delay_usec test, (10,000 x i) usec:\n");
i = 1;
while(i < 7) {
start_count = RTIMER_NOW();
clock_delay_usec(10000 * i);
end_count = RTIMER_NOW();
diff = end_count - start_count;
printf("Requested: %u usec, Real: %u rtimer ticks = ~%u us\n",
10000 * i, diff, diff * 64);
i++;
}
#endif
#if TEST_RTIMER
printf("Rtimer Test, 1 sec (%u rtimer ticks):\n", RTIMER_SECOND);
i = 0;
while(i < 5) {
etimer_set(&et, 2 * CLOCK_SECOND);
printf("=======================\n");
ct = clock_time();
rt_now = RTIMER_NOW();
rt_for = rt_now + RTIMER_SECOND;
printf("Now=%u (clock = %u) - For=%u\n", rt_now, ct, rt_for);
if(rtimer_set(&rt, rt_for, 1, (rtimer_callback_t) rt_callback, NULL) !=
RTIMER_OK) {
printf("Error setting\n");
}
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
i++;
}
#endif
#if TEST_ETIMER
printf("Clock tick and etimer test, 1 sec (%u clock ticks):\n",
CLOCK_SECOND);
i = 0;
while(i < 10) {
etimer_set(&et, CLOCK_SECOND);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
etimer_reset(&et);
count = clock_time();
printf("%u ticks\n", count);
leds_toggle(LEDS_RED);
i++;
}
#endif
#if TEST_CLOCK_SECONDS
printf("Clock seconds test (5s):\n");
i = 0;
while(i < 10) {
etimer_set(&et, 5 * CLOCK_SECOND);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
etimer_reset(&et);
sec = clock_seconds();
printf("%lu seconds\n", sec);
leds_toggle(LEDS_GREEN);
i++;
}
#endif
printf("Done!\n");
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

20
examples/sensinode/udp-ipv6/Makefile
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@ -1,20 +0,0 @@
ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740,PROJECT_CONF_H
# This example won't fit in flash without banking so we turn it on
HAVE_BANKING=1
CONTIKI_SOURCEFILES += ping6.c
CONTIKI_PROJECT = client server
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
CONTIKI_WITH_IPV6 = 1
# needed for rimestats
CONTIKI_WITH_RIME = 1
include $(CONTIKI)/Makefile.include

213
examples/sensinode/udp-ipv6/client.c
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@ -1,213 +0,0 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#include "contiki.h"
#include "contiki-lib.h"
#include "contiki-net.h"
#include <string.h>
#include "dev/leds.h"
#if CONTIKI_TARGET_SENSINODE
#include "dev/sensinode-sensors.h"
#include "debug.h"
#else
#define putstring(s)
#define puthex(s)
#define putchar(s)
#endif
#define DEBUG DEBUG_NONE
#include "net/ip/uip-debug.h"
#define SEND_INTERVAL 2 * CLOCK_SECOND
#define MAX_PAYLOAD_LEN 40
static char buf[MAX_PAYLOAD_LEN];
/* Our destinations and udp conns. One link-local and one global */
#define LOCAL_CONN_PORT 3001
static struct uip_udp_conn *l_conn;
#if UIP_CONF_ROUTER
#define GLOBAL_CONN_PORT 3002
static struct uip_udp_conn *g_conn;
#endif
/*---------------------------------------------------------------------------*/
PROCESS(udp_client_process, "UDP client process");
#if BUTTON_SENSOR_ON
PROCESS_NAME(ping6_process);
AUTOSTART_PROCESSES(&udp_client_process, &ping6_process);
#else
AUTOSTART_PROCESSES(&udp_client_process);
#endif
/*---------------------------------------------------------------------------*/
static void
tcpip_handler(void)
{
leds_on(LEDS_GREEN);
if(uip_newdata()) {
putstring("0x");
puthex(uip_datalen());
putstring(" bytes response=0x");
puthex((*(uint16_t *) uip_appdata) >> 8);
puthex((*(uint16_t *) uip_appdata) & 0xFF);
putchar('\n');
}
leds_off(LEDS_GREEN);
return;
}
/*---------------------------------------------------------------------------*/
static void
timeout_handler(void)
{
static int seq_id;
struct uip_udp_conn *this_conn;
leds_on(LEDS_RED);
memset(buf, 0, MAX_PAYLOAD_LEN);
seq_id++;
#if UIP_CONF_ROUTER
/* evens / odds */
if(seq_id & 0x01) {
this_conn = l_conn;
} else {
this_conn = g_conn;
}
#else
this_conn = l_conn;
#endif
PRINTF("Client to: ");
PRINT6ADDR(&this_conn->ripaddr);
memcpy(buf, &seq_id, sizeof(seq_id));
PRINTF(" Remote Port %u,", UIP_HTONS(this_conn->rport));
PRINTF(" (msg=0x%04x), %u bytes\n", *(uint16_t *) buf, sizeof(seq_id));
#if SEND_TOO_LARGE_PACKET_TO_TEST_FRAGMENTATION
uip_udp_packet_send(this_conn, buf, UIP_APPDATA_SIZE);
#else /* SEND_TOO_LARGE_PACKET_TO_TEST_FRAGMENTATION */
uip_udp_packet_send(this_conn, buf, sizeof(seq_id));
#endif /* SEND_TOO_LARGE_PACKET_TO_TEST_FRAGMENTATION */
leds_off(LEDS_RED);
}
/*---------------------------------------------------------------------------*/
static void
print_local_addresses(void)
{
int i;
uint8_t state;
PRINTF("Client IPv6 addresses:\n");
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
state = uip_ds6_if.addr_list[i].state;
if(uip_ds6_if.addr_list[i].isused && (state == ADDR_TENTATIVE || state
== ADDR_PREFERRED)) {
PRINT6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
if(state == ADDR_TENTATIVE) {
uip_ds6_if.addr_list[i].state = ADDR_PREFERRED;
}
PRINTF(" state: %u.\n", uip_ds6_if.addr_list[i].state);
}
}
return;
}
/*---------------------------------------------------------------------------*/
#if UIP_CONF_ROUTER
static void
set_global_address(void)
{
uip_ipaddr_t ipaddr;
uip_ip6addr(&ipaddr, 0x2001, 0x630, 0x301, 0x6453, 0, 0, 0, 0);
uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
}
#endif /* UIP_CONF_ROUTER */
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(udp_client_process, ev, data)
{
static struct etimer et;
uip_ipaddr_t ipaddr;
PROCESS_BEGIN();
PRINTF("UDP client process started\n");
#if UIP_CONF_ROUTER
set_global_address();
#endif
print_local_addresses();
uip_ip6addr(&ipaddr, 0xfe80, 0, 0, 0, 0x0215, 0x2000, 0x0002, 0x0302);
/* new connection with remote host */
l_conn = udp_new(&ipaddr, UIP_HTONS(3000), NULL);
if(!l_conn) {
PRINTF("udp_new l_conn error.\n");
}
udp_bind(l_conn, UIP_HTONS(LOCAL_CONN_PORT));
PRINTF("Link-Local connection with ");
PRINT6ADDR(&l_conn->ripaddr);
PRINTF(" local/remote port %u/%u\n",
UIP_HTONS(l_conn->lport), UIP_HTONS(l_conn->rport));
#if UIP_CONF_ROUTER
uip_ip6addr(&ipaddr, 0x2001, 0x630, 0x301, 0x6453, 0x0215, 0x2000, 0x0002,
0x0302);
g_conn = udp_new(&ipaddr, UIP_HTONS(3000), NULL);
if(!g_conn) {
PRINTF("udp_new g_conn error.\n");
}
udp_bind(g_conn, UIP_HTONS(GLOBAL_CONN_PORT));
PRINTF("Global connection with ");
PRINT6ADDR(&g_conn->ripaddr);
PRINTF(" local/remote port %u/%u\n",
UIP_HTONS(g_conn->lport), UIP_HTONS(g_conn->rport));
#endif
etimer_set(&et, SEND_INTERVAL);
while(1) {
PROCESS_YIELD();
if(etimer_expired(&et)) {
timeout_handler();
etimer_restart(&et);
} else if(ev == tcpip_event) {
tcpip_handler();
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

139
examples/sensinode/udp-ipv6/ping6.c
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@ -1,139 +0,0 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#include "contiki.h"
#include "contiki-lib.h"
#include "contiki-net.h"
#include <string.h>
#include <stdio.h>
#if CONTIKI_TARGET_SENSINODE
#include "dev/sensinode-sensors.h"
#include "debug.h"
#endif
#define DEBUG DEBUG_NONE
#include "net/ip/uip-debug.h"
#define PING6_NB 5
#define PING6_DATALEN 16
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
#define UIP_ICMP_BUF ((struct uip_icmp_hdr *)&uip_buf[uip_l2_l3_hdr_len])
static struct etimer ping6_periodic_timer;
static uint8_t count = 0;
static uip_ipaddr_t dest_addr;
PROCESS(ping6_process, "PING6 process");
/*---------------------------------------------------------------------------*/
static void
ping6handler()
{
if(count < PING6_NB) {
UIP_IP_BUF->vtc = 0x60;
UIP_IP_BUF->tcflow = 1;
UIP_IP_BUF->flow = 0;
UIP_IP_BUF->proto = UIP_PROTO_ICMP6;
UIP_IP_BUF->ttl = uip_ds6_if.cur_hop_limit;
uip_ipaddr_copy(&UIP_IP_BUF->destipaddr, &dest_addr);
uip_ds6_select_src(&UIP_IP_BUF->srcipaddr, &UIP_IP_BUF->destipaddr);
UIP_ICMP_BUF->type = ICMP6_ECHO_REQUEST;
UIP_ICMP_BUF->icode = 0;
/* set identifier and sequence number to 0 */
memset((uint8_t *)UIP_ICMP_BUF + UIP_ICMPH_LEN, 0, 4);
/* put one byte of data */
memset((uint8_t *)UIP_ICMP_BUF + UIP_ICMPH_LEN + UIP_ICMP6_ECHO_REQUEST_LEN,
count, PING6_DATALEN);
uip_len = UIP_ICMPH_LEN + UIP_ICMP6_ECHO_REQUEST_LEN + UIP_IPH_LEN + PING6_DATALEN;
UIP_IP_BUF->len[0] = (uint8_t)((uip_len - 40) >> 8);
UIP_IP_BUF->len[1] = (uint8_t)((uip_len - 40) & 0x00FF);
UIP_ICMP_BUF->icmpchksum = 0;
UIP_ICMP_BUF->icmpchksum = ~uip_icmp6chksum();
PRINTF("Echo Request to ");
PRINT6ADDR(&UIP_IP_BUF->destipaddr);
PRINTF(" from ");
PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
PRINTF("\n");
UIP_STAT(++uip_stat.icmp.sent);
tcpip_ipv6_output();
count++;
etimer_set(&ping6_periodic_timer, 3 * CLOCK_SECOND);
} else {
count = 0;
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(ping6_process, ev, data)
{
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
static struct sensors_sensor *btn;
#endif
PROCESS_BEGIN();
PRINTF("ping6 running.\n");
PRINTF("Button 1: 5 pings 16 byte payload.\n");
uip_ip6addr(&dest_addr, 0x2001, 0x470, 0x55, 0, 0x0215, 0x2000, 0x0002,
0x0302);
count = 0;
/* Check if we have buttons */
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
btn = sensors_find(BUTTON_1_SENSOR);
#endif
while(1) {
PROCESS_YIELD();
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
if(ev == sensors_event) {
if(data == btn && count == 0) {
ping6handler();
}
}
#endif
if(etimer_expired(&ping6_periodic_timer)) {
ping6handler();
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

52
examples/sensinode/udp-ipv6/project-conf.h
View File

@ -1,52 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Project specific configuration defines for the UDP client/server
* example.
*
* We just turn on buttons
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef PROJECT_CONF_H_
#define PROJECT_CONF_H_
#define BUTTON_SENSOR_CONF_ON 1
#define RIMESTATS_CONF_ENABLED 1
#define VIZTOOL_CONF_ON 0
#define UIP_CONF_ND6_SEND_NA 1
#endif /* PROJECT_CONF_H_ */

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examples/sensinode/udp-ipv6/server.c
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@ -1,207 +0,0 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#include "contiki.h"
#include "contiki-lib.h"
#include "contiki-net.h"
#include <string.h>
#define DEBUG DEBUG_NONE
#include "net/ip/uip-debug.h"
#include "dev/watchdog.h"
#include "dev/leds.h"
#include "net/rpl/rpl.h"
#if CONTIKI_TARGET_SENSINODE
#include "dev/sensinode-sensors.h"
#include "debug.h"
#else
#define putstring(s)
#endif
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
#define UIP_UDP_BUF ((struct uip_udp_hdr *)&uip_buf[uip_l2_l3_hdr_len])
#define MAX_PAYLOAD_LEN 120
static struct uip_udp_conn *server_conn;
static char buf[MAX_PAYLOAD_LEN];
static uint16_t len;
#define SERVER_REPLY 1
/* Should we act as RPL root? */
#define SERVER_RPL_ROOT 0
#if SERVER_RPL_ROOT
static uip_ipaddr_t ipaddr;
#endif
/*---------------------------------------------------------------------------*/
extern const struct sensors_sensor adc_sensor;
/*---------------------------------------------------------------------------*/
PROCESS(udp_server_process, "UDP server process");
AUTOSTART_PROCESSES(&udp_server_process);
/*---------------------------------------------------------------------------*/
static void
tcpip_handler(void)
{
memset(buf, 0, MAX_PAYLOAD_LEN);
if(uip_newdata()) {
leds_on(LEDS_RED);
len = uip_datalen();
memcpy(buf, uip_appdata, len);
PRINTF("%u bytes from [", len);
PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
PRINTF("]:%u", UIP_HTONS(UIP_UDP_BUF->srcport));
PRINTF(" V=%u", *buf);
PRINTF(" I=%u", *(buf + 1));
PRINTF(" T=%u", *(buf + 2));
PRINTF(" Val=%u\n", *(uint16_t *)(buf + 3));
#if SERVER_REPLY
uip_ipaddr_copy(&server_conn->ripaddr, &UIP_IP_BUF->srcipaddr);
server_conn->rport = UIP_UDP_BUF->srcport;
uip_udp_packet_send(server_conn, buf, len);
/* Restore server connection to allow data from any node */
uip_create_unspecified(&server_conn->ripaddr);
server_conn->rport = 0;
#endif
}
leds_off(LEDS_RED);
PRINTF("sent\n");
return;
}
/*---------------------------------------------------------------------------*/
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON && (DEBUG==DEBUG_PRINT))
static void
print_stats()
{
PRINTF("tl=%lu, ts=%lu, bs=%lu, bc=%lu\n",
RIMESTATS_GET(toolong), RIMESTATS_GET(tooshort),
RIMESTATS_GET(badsynch), RIMESTATS_GET(badcrc));
PRINTF("llrx=%lu, lltx=%lu, rx=%lu, tx=%lu\n", RIMESTATS_GET(llrx),
RIMESTATS_GET(lltx), RIMESTATS_GET(rx), RIMESTATS_GET(tx));
}
#else
#define print_stats()
#endif
/*---------------------------------------------------------------------------*/
static void
print_local_addresses(void)
{
int i;
uint8_t state;
PRINTF("Server IPv6 addresses:\n");
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
state = uip_ds6_if.addr_list[i].state;
if(uip_ds6_if.addr_list[i].isused && (state == ADDR_TENTATIVE || state
== ADDR_PREFERRED)) {
PRINTF(" ");
PRINT6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
PRINTF("\n");
if(state == ADDR_TENTATIVE) {
uip_ds6_if.addr_list[i].state = ADDR_PREFERRED;
}
}
}
}
/*---------------------------------------------------------------------------*/
#if SERVER_RPL_ROOT
void
create_dag()
{
rpl_dag_t *dag;
uip_ip6addr(&ipaddr, 0x2001, 0x630, 0x301, 0x6453, 0, 0, 0, 0);
uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
print_local_addresses();
dag = rpl_set_root(RPL_DEFAULT_INSTANCE,
&uip_ds6_get_global(ADDR_PREFERRED)->ipaddr);
if(dag != NULL) {
uip_ip6addr(&ipaddr, 0x2001, 0x630, 0x301, 0x6453, 0, 0, 0, 0);
rpl_set_prefix(dag, &ipaddr, 64);
PRINTF("Created a new RPL dag with ID: ");
PRINT6ADDR(&dag->dag_id);
PRINTF("\n");
}
}
#endif /* SERVER_RPL_ROOT */
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(udp_server_process, ev, data)
{
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
static const struct sensors_sensor *b1;
static const struct sensors_sensor *b2;
#endif
PROCESS_BEGIN();
putstring("Starting UDP server\n");
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
putstring("Button 1: Print RIME stats\n");
putstring("Button 2: Reboot\n");
#endif
#if SERVER_RPL_ROOT
create_dag();
#endif
server_conn = udp_new(NULL, UIP_HTONS(0), NULL);
udp_bind(server_conn, UIP_HTONS(3000));
PRINTF("Listen port: 3000, TTL=%u\n", server_conn->ttl);
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
b1 = sensors_find(BUTTON_1_SENSOR);
b2 = sensors_find(BUTTON_2_SENSOR);
#endif
while(1) {
PROCESS_YIELD();
if(ev == tcpip_event) {
tcpip_handler();
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
} else if(ev == sensors_event && data != NULL) {
if(data == b1) {
print_stats();
} else if(data == b2) {
watchdog_reboot();
}
#endif /* (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON) */
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

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platform/sensinode/Makefile.customrules-sensinode
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include $(CONTIKI)/cpu/cc2430/Makefile.customrules-cc2430

92
platform/sensinode/Makefile.sensinode
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@ -1,92 +0,0 @@
# Sensinode CC2430 platform makefile
# Supported products: N100, N600, N601, N710, N711
# Support for N740 is experimental.
# We support defines for product models using the following format
# e.g. MODEL_N601. Run make TARGET=sensinode DEFINES=MODEL_N601 to
# automatically configure the correct LED, button, UART etc. settings
# for that product model. If undefined, MODEL_N100 is chosen by default.
# Model settings are defined in /dev/models.h
# make sensinode.upload - Will use nano_programmer to upload file using D2xx Devboard
# make sensinode.serialdump - Will use the Contiki serialdump tool on the default UART
# make foo.model - Will copy foo.ihx to foo-XYZ.ihx (e.g. foo-n740.ihx)
PATH:=$(CONTIKI)/platform/$(TARGET)/tools/bin:$(PATH)
export PATH
ifndef CONTIKI
$(error CONTIKI not defined! You must specify where CONTIKI resides!)
endif
# Determine our model and (later on) add it as part of the .ihx filename
# Handy when building for various models so we can easily tell which ihx
# is for what model.
# Defaults to N100 (which is what the contiki code does as well)
MODEL_SUFFIX=n100
ifdef DEFINES
MODEL_SUFFIX=$(patsubst MODEL_N%,n%, \
$(filter MODEL_%,$(subst $(COMMA), ,$(DEFINES))))
endif
# Define the default UART for tools and tool commands
DEFUART = /dev/ttyUSB0
PROG = $(CONTIKI)/tools/sensinode/nano_programmer/nano_programmer -d $(DEFUART)
SERIALDUMP = $(CONTIKI)/tools/sky/serialdump-linux -b115200 $(DEFUART)
CONTIKI_TARGET_DIRS = . dev
CONTIKI_TARGET_MAIN = $(addprefix $(OBJECTDIR)/,contiki-sensinode-main.rel)
CONTIKI_TARGET_SOURCEFILES = contiki-sensinode-main.c
CONTIKI_TARGET_SOURCEFILES += leds.c leds-arch.c serial-line.c sensors.c
CONTIKI_TARGET_SOURCEFILES += sensinode-sensors.c button-sensor.c adc-sensor.c
CONTIKI_TARGET_SOURCEFILES += n740.c models.c m25p16.c slip-arch.c slip.c
CONTIKI_TARGET_SOURCEFILES += putchar.c debug.c
CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
CLEAN += *.sensinode
ifeq ($(CONTIKI_WITH_IPV6),1)
ifeq ($(OFFSET_FIRMWARE),1)
CFLAGS += -DDISCO_ENABLED=1
CONTIKI_TARGET_SOURCEFILES += disco.c
endif
CONTIKI_TARGET_SOURCEFILES += viztool.c
endif
FORCE:
# .sensinode target so we can behave similar to other targets
# Lastly, it will create a %-$(MODEL).ihx file
%.$(TARGET): %.hex FORCE
cp $< $(<:.hex=.$(TARGET))
if [ -f $(<:.hex=.ihx) ] ; then \
cp $(<:.hex=.ihx) $(<:.hex=-$(MODEL_SUFFIX).ihx); fi
@echo "\nReport"
@echo "==============="
@echo 'Code footprint:'
@echo 'Area Addr Size' \
' Decimal'
@echo '---------------------------------- -------- --------' \
' --------'
@echo -n 'HOME,CSEG,CONST,XINIT,GS* $(HOME_START) '
@egrep ',CODE\)' $(<:.hex=.map) | egrep -v '(^BANK[1-9][^=])' | uniq | \
awk '{ SUM += $$5 } END { printf "%08X = %8d", SUM, SUM }'
@echo '. bytes (REL,CON,CODE)'
@egrep '(^BANK[1-9][^=])' $(<:.hex=.map) | uniq | sort
@egrep -A 5 'Other memory' $(<:.hex=.mem)
%.upload: %.hex
$(PROG) -P $<
sensinode.serialdump:
$(SERIALDUMP)
### Define the CPU directory
CONTIKI_CPU=$(CONTIKI)/cpu/cc2430
include $(CONTIKI)/cpu/cc2430/Makefile.cc2430
contiki-$(TARGET).a:# $(addprefix $(OBJECTDIR)/,symbols.rel)
MODULES += core/net core/net/mac \
core/net/llsec

3
platform/sensinode/apps/batmon/Makefile.batmon
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batmon_src = batmon.c
CFLAGS += -DBATMON_CONF_ON=1

230
platform/sensinode/apps/batmon/batmon.c
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@ -1,230 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Sources for the BATtery MONitor app. It dumps a log entry to the
* external flash periodically as well as upon external trigger.
*
* It started off as a VDD and battery logger but now it also stores
* energest values and other goodies.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
#include "sys/etimer.h"
#include "sys/energest.h"
#include "dev/sensinode-sensors.h"
#include "dev/n740.h"
#include "dev/m25p16.h"
#define BATMON_LOG_PERIOD 60 /* in seconds */
/*---------------------------------------------------------------------------*/
static const uint8_t magic[3] = { 0x0B, 0xEE, 0xF0 };
/*---------------------------------------------------------------------------*/
struct record {
uint8_t magic[3];
uint8_t trigger;
unsigned long c; /* uptime */
int v; /* VDD (reference) */
int b; /* Voltage ADC */
#if ENERGEST_CONF_ON
unsigned long mcu;
unsigned long lpm;
unsigned long irq;
unsigned long tx;
unsigned long rx;
unsigned long f_write;
unsigned long f_read;
#endif
};
#define RECORD_SIZE 64
#define LAST_WRITE (0xFFFF - RECORD_SIZE)
#define LOG_TRIGGER_PERIODIC 0xFF
/*---------------------------------------------------------------------------*/
struct flash_address {
uint8_t s; /* sector */
uint8_t p; /* page */
uint8_t a; /* address */
};
static struct flash_address f;
static struct record r;
static struct sensors_sensor *s;
static struct etimer et;
#define FLASH_START_ADDR 0x1E0000
#define FLASH_END_ADDR 0x1FFFFF
/*---------------------------------------------------------------------------*/
PROCESS(batmon_process, "Logger Process");
/*---------------------------------------------------------------------------*/
static int
find_gap() CC_NON_BANKED
{
uint8_t seq[3];
uint32_t address = FLASH_START_ADDR;
memset(&f, 0, sizeof(f));
for(address = FLASH_START_ADDR; address <= FLASH_END_ADDR; address +=
RECORD_SIZE) {
n740_analog_deactivate();
f.s = ((address & 0xFF0000) >> 16);
f.p = ((address & 0xFF00) >> 8);
f.a = address & 0xFF;
m25p16_read_fast((uint8_t *)&f, seq, sizeof(magic));
n740_analog_activate();
if(memcmp(seq, magic, sizeof(magic)) != 0) {
PRINTF("BatMon: Resume write @ 0x%02x%02x%02x\n", f.s, f.p, f.a);
return 1;
}
}
/* If we reach here, we ran out of flash */
return -1;
}
/*---------------------------------------------------------------------------*/
static void
abort() CC_NON_BANKED
{
PRINTF("BatMon: Abort\n");
etimer_stop(&et);
process_exit(&batmon_process);
}
/*---------------------------------------------------------------------------*/
void
batmon_log(uint8_t trigger)
{
uint32_t next;
/* Only continue if the process (us) is running */
if(!process_is_running(&batmon_process)) {
return;
}
next = f.a;
next |= (((uint32_t) f.p) << 8);
next |= (((uint32_t) f.s) << 16);
memcpy(r.magic, magic, sizeof(magic));
r.trigger = trigger;
r.c = clock_seconds();
/* Read VDD and use as ADC reference */
r.v = s->value(ADC_SENSOR_TYPE_VDD);
/* And then carry on with battery */
r.b = s->value(ADC_SENSOR_TYPE_BATTERY);
#if ENERGEST_CONF_ON
/* ENERGEST values */
r.mcu = energest_type_time(ENERGEST_TYPE_CPU);
r.lpm = energest_type_time(ENERGEST_TYPE_LPM);
r.irq = energest_type_time(ENERGEST_TYPE_IRQ);
r.tx = energest_type_time(ENERGEST_TYPE_TRANSMIT);
r.rx = energest_type_time(ENERGEST_TYPE_LISTEN);
r.f_write = energest_type_time(ENERGEST_TYPE_FLASH_WRITE);
r.f_read = energest_type_time(ENERGEST_TYPE_FLASH_READ);
#endif
n740_analog_deactivate();
/* Make sure we're on */
if(M25P16_WIP()) {
m25p16_res();
}
m25p16_pp((uint8_t *)&f, (uint8_t *)&r, sizeof(r));
n740_analog_activate();
PRINTF("BatMon: @%lu [%u] ", r.c, r.trigger);
PRINTF("BatMon: 0x%02x%02x%02x\n", f.s, f.p, f.a);
next += RECORD_SIZE;
if(next >= FLASH_END_ADDR) {
abort();
return;
}
f.s = ((next & 0xFF0000) >> 16);
f.p = ((next & 0xFF00) >> 8);
f.a = next & 0xFF;
if(trigger == LOG_TRIGGER_PERIODIC) {
etimer_reset(&et);
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(batmon_process, ev, data)
{
PROCESS_BEGIN();
PRINTF("BatMon\n", sizeof(r));
s = sensors_find(ADC_SENSOR);
if(!s) {
PRINTF("BatMon: ADC not found\n");
PROCESS_EXIT();
}
n740_analog_deactivate();
m25p16_res();
n740_analog_activate();
/* Find last written location */
if(find_gap() == -1) {
PRINTF("BatMon: Flash storage full\n");
PROCESS_EXIT();
}
etimer_set(&et, BATMON_LOG_PERIOD * CLOCK_SECOND);
while(1) {
PROCESS_YIELD();
if(ev == PROCESS_EVENT_TIMER && etimer_expired(&et)) {
batmon_log(LOG_TRIGGER_PERIODIC);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

286
platform/sensinode/contiki-conf.h
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#ifndef CONTIKI_CONF_H_
#define CONTIKI_CONF_H_
#include "8051def.h"
#include "sys/cc.h"
#include <string.h>
/* Include Project Specific conf */
#ifdef PROJECT_CONF_H
#include "project-conf.h"
#endif /* PROJECT_CONF_H */
/*
* Define this as 1 to poll the etimer process from within main instead of from
* the clock ISR. This reduces the ISR's stack usage and may prevent crashes.
*/
#ifndef CLOCK_CONF_STACK_FRIENDLY
#define CLOCK_CONF_STACK_FRIENDLY 1
#endif
/* Memory filesystem RAM size. */
#define CFS_RAM_CONF_SIZE 512
/* Logging.. */
#define LOG_CONF_ENABLED 0
#ifndef STACK_CONF_DEBUGGING
#define STACK_CONF_DEBUGGING 0
#endif
/* Energest Module */
#ifndef ENERGEST_CONF_ON
#define ENERGEST_CONF_ON 0
#endif
/* Verbose Startup? Turning this off reduces our footprint a fair bit */
#define STARTUP_CONF_VERBOSE 0
/* More CODE space savings by turning off process names */
#define PROCESS_CONF_NO_PROCESS_NAMES 1
/*
* UARTs: 1=>Enabled, 0=>Disabled. Default: Both Disabled (see uart.h)
* Disabling UARTs reduces our CODE footprint
* Disabling UART1 also disables all debugging output.
* Should be used when nodes are meant to run on batteries
*
* On N740, by enabling UART1, you are also enabling an ugly hack which aims
* to detect the USB connection during execution. It will then turn on/off
* UART1 RX interrupts accordingly. This seems to work but you have been warned
* If you start seeing random crashes when on battery, this is where to look.
*/
#ifndef UART_ONE_CONF_ENABLE
#define UART_ONE_CONF_ENABLE 1
#endif
#ifndef UART_ONE_CONF_WITH_INPUT
#define UART_ONE_CONF_WITH_INPUT 0
#endif
#define UART_ZERO_CONF_ENABLE 0
#ifndef UART_ONE_CONF_HIGH_SPEED
#define UART_ONE_CONF_HIGH_SPEED 0
#endif
#define SLIP_RADIO_CONF_NO_PUTCHAR 1
#if defined (UIP_FALLBACK_INTERFACE) || defined (CMD_CONF_OUTPUT)
#define SLIP_ARCH_CONF_ENABLE 1
#endif
/* Are we a SLIP bridge? */
#if SLIP_ARCH_CONF_ENABLE
/* Make sure UART1 is enabled, with interrupts */
#undef UART_ONE_CONF_ENABLE
#undef UART_ONE_CONF_WITH_INPUT
#define UART_ONE_CONF_ENABLE 1
#define UART_ONE_CONF_WITH_INPUT 1
#endif
/* Output all captured frames over the UART in hexdump format */
#ifndef CC2430_RF_CONF_HEXDUMP
#define CC2430_RF_CONF_HEXDUMP 0
#endif
#if CC2430_RF_CONF_HEXDUMP
/* We need UART1 output */
#undef UART_ONE_CONF_ENABLE
#define UART_ONE_CONF_ENABLE 1
#endif
/* Code Shortcuts */
/*
* When set, the RF driver is no longer a contiki process and the RX ISR is
* disabled. Instead of polling the radio process when data arrives, we
* periodically check for data by directly invoking the driver from main()
*
* When set, this directive also configures the following bypasses:
* - process_post_synch() in tcpip_input() (we call packet_input())
* - process_post_synch() in tcpip_uipcall (we call the relevant pthread)
* - mac_call_sent_callback() is replaced with sent() in various places
*
* These are good things to do, they reduce stack usage and prevent crashes
*/
#define NETSTACK_CONF_SHORTCUTS 1
/*
* Sensors
* It is harmless to #define XYZ 1
* even if the sensor is not present on our device
*/
#ifndef BUTTON_SENSOR_CONF_ON
#define BUTTON_SENSOR_CONF_ON 1 /* Buttons */
#endif
/* ADC - Turning this off will disable everything below */
#ifndef ADC_SENSOR_CONF_ON
#define ADC_SENSOR_CONF_ON 1
#endif
#define TEMP_SENSOR_CONF_ON 1 /* Temperature */
#define BATTERY_SENSOR_CONF_ON 1 /* Battery */
#define VDD_SENSOR_CONF_ON 1 /* Supply Voltage */
#define ACC_SENSOR_CONF_ON 1 /* Accelerometer */
#define ACC_SENSOR_CONF_GSEL 0 /* Acc. g-Select => 1: +/-11g, 0: +/-3g */
#define LIGHT_SENSOR_CONF_ON 1 /* Light */
/* Watchdog */
#define WDT_CONF_INTERVAL 0
#define WDT_CONF_TIMER_MODE 0 /* 0 or undefined for watchdog mode */
/* Low Power Modes - We only support PM0/Idle and PM1 */
#ifndef LPM_CONF_MODE
#define LPM_CONF_MODE 1 /* 0: no LPM, 1: MCU IDLE, 2: Drop to PM1 */
#endif
/* DMA Configuration */
#ifndef DMA_CONF_ON
#define DMA_CONF_ON 0
#endif
/* N740 Serial Flash */
#ifndef M25P16_CONF_ON
#define M25P16_CONF_ON 1
#endif
/* XXX argh, ugly hack to make stuff compile! */
#define snprintf(BUF, SIZE, ...) sprintf(BUF, __VA_ARGS__)
/* Sensinode-Specific Tools and APPs */
/* Viztool on by default for IPv6 builds */
#if NETSTACK_CONF_WITH_IPV6
#ifndef VIZTOOL_CONF_ON
#define VIZTOOL_CONF_ON 1
#endif /* VIZTOOL_CONF_ON */
#endif /* NETSTACK_CONF_WITH_IPV6 */
/* BatMon off by default unless we build with APPS += batmon */
#ifndef BATMON_CONF_ON
#define BATMON_CONF_ON 0
#endif
/* Network Stack */
#ifndef NETSTACK_CONF_NETWORK
#if NETSTACK_CONF_WITH_IPV6
#define NETSTACK_CONF_NETWORK sicslowpan_driver
#else
#define NETSTACK_CONF_NETWORK rime_driver
#endif /* NETSTACK_CONF_WITH_IPV6 */
#endif /* NETSTACK_CONF_NETWORK */
#ifndef NETSTACK_CONF_MAC
#define NETSTACK_CONF_MAC csma_driver
#endif
#ifndef NETSTACK_CONF_RDC
#define NETSTACK_CONF_RDC nullrdc_driver
#define NULLRDC_802154_AUTOACK 1
#define NULLRDC_802154_AUTOACK_HW 1
#endif
#ifndef NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE
#define NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE 8
#endif
#ifndef NETSTACK_CONF_FRAMER
#define NETSTACK_CONF_FRAMER framer_802154
#endif
#define NETSTACK_CONF_RADIO cc2430_rf_driver
/* RF Config */
#define IEEE802154_CONF_PANID 0x4C55 /* LU */
#ifndef CC2430_RF_CONF_CHANNEL
#define CC2430_RF_CONF_CHANNEL 25
#endif /* CC2430_RF_CONF_CHANNEL */
#ifndef CC2430_RF_CONF_TX_POWER
#define CC2430_RF_CONF_TX_POWER 0x5F /* Datasheet recommended value */
#endif
#ifndef CC2430_RF_CONF_AUTOACK
#define CC2430_RF_CONF_AUTOACK 1
#endif /* CC2430_CONF_AUTOACK */
#if NETSTACK_CONF_WITH_IPV6
/* Addresses, Sizes and Interfaces */
/* 8-byte addresses here, 2 otherwise */
#define LINKADDR_CONF_SIZE 8
#define UIP_CONF_LL_802154 1
#define UIP_CONF_LLH_LEN 0
#define UIP_CONF_NETIF_MAX_ADDRESSES 3
/* TCP, UDP, ICMP */
#define UIP_CONF_TCP 0
#define UIP_CONF_UDP 1
#define UIP_CONF_UDP_CHECKSUMS 1
/* ND and Routing */
#ifndef UIP_CONF_ROUTER
#define UIP_CONF_ROUTER 1
#endif
#define UIP_CONF_ND6_SEND_RA 0
#define UIP_CONF_IP_FORWARD 0
#define RPL_CONF_STATS 0
#ifndef RPL_CONF_OF
#define RPL_CONF_OF rpl_mrhof
#endif
#define UIP_CONF_ND6_REACHABLE_TIME 600000
#define UIP_CONF_ND6_RETRANS_TIMER 10000
#ifndef NBR_TABLE_CONF_MAX_NEIGHBORS
#define NBR_TABLE_CONF_MAX_NEIGHBORS 4 /* Handle n Neighbors */
#endif
#ifndef UIP_CONF_MAX_ROUTES
#define UIP_CONF_MAX_ROUTES 4 /* Handle n Routes */
#endif
/* uIP */
#ifndef UIP_CONF_BUFFER_SIZE
#define UIP_CONF_BUFFER_SIZE 240
#endif
#define UIP_CONF_IPV6_QUEUE_PKT 0
#define UIP_CONF_IPV6_CHECKS 1
#define UIP_CONF_IPV6_REASSEMBLY 0
/* 6lowpan */
#define SICSLOWPAN_CONF_COMPRESSION SICSLOWPAN_COMPRESSION_HC06
#ifndef SICSLOWPAN_CONF_FRAG
#define SICSLOWPAN_CONF_FRAG 0 /* About 2KB of CODE if 1 */
#endif
#define SICSLOWPAN_CONF_MAXAGE 8
/* Define our IPv6 prefixes/contexts here */
#define SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS 1
#define SICSLOWPAN_CONF_ADDR_CONTEXT_0 { \
addr_contexts[0].prefix[0] = 0x20; \
addr_contexts[0].prefix[1] = 0x01; \
addr_contexts[0].prefix[2] = 0x06; \
addr_contexts[0].prefix[3] = 0x30; \
addr_contexts[0].prefix[4] = 0x03; \
addr_contexts[0].prefix[5] = 0x01; \
addr_contexts[0].prefix[6] = 0x64; \
addr_contexts[0].prefix[7] = 0x53; \
}
#define MAC_CONF_CHANNEL_CHECK_RATE 8
#ifndef QUEUEBUF_CONF_NUM
#define QUEUEBUF_CONF_NUM 6
#endif
#else /* NETSTACK_CONF_WITH_IPV6 */
/* Network setup for non-IPv6 (rime). */
#define UIP_CONF_IP_FORWARD 1
#define UIP_CONF_BUFFER_SIZE 108
#define RIME_CONF_NO_POLITE_ANNOUCEMENTS 0
#define QUEUEBUF_CONF_NUM 8
#endif /* NETSTACK_CONF_WITH_IPV6 */
/* Prevent SDCC compile error when UIP_CONF_ROUTER == 0 */
#if !UIP_CONF_ROUTER
#define UIP_CONF_DS6_AADDR_NBU 1
#endif
#endif /* CONTIKI_CONF_H_ */

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#include "contiki.h"
#include "sys/clock.h"
#include "sys/autostart.h"
#include "dev/serial-line.h"
#include "dev/slip.h"
#include "dev/bus.h"
#include "dev/leds.h"
#include "dev/uart1.h"
#include "dev/dma.h"
#include "dev/models.h"
#include "dev/cc2430_rf.h"
#include "dev/watchdog.h"
#include "dev/lpm.h"
#include "net/rime/rime.h"
#include "net/netstack.h"
#include "net/mac/frame802154.h"
#include "debug.h"
#include "stack.h"
#include "dev/watchdog-cc2430.h"
#include "dev/sensinode-sensors.h"
#include "disco.h"
#include "contiki-lib.h"
#include "contiki-net.h"
unsigned short node_id = 0; /* Manually sets MAC address when > 0 */
#if VIZTOOL_CONF_ON
PROCESS_NAME(viztool_process);
#endif
#if BATMON_CONF_ON
PROCESS_NAME(batmon_process);
#endif
#if NETSTACK_CONF_SHORTCUTS
static CC_AT_DATA uint16_t len;
#endif
#ifdef STARTUP_CONF_VERBOSE
#define STARTUP_VERBOSE STARTUP_CONF_VERBOSE
#else
#define STARTUP_VERBOSE 0
#endif
#if STARTUP_VERBOSE
#define PUTSTRING(...) putstring(__VA_ARGS__)
#define PUTHEX(...) puthex(__VA_ARGS__)
#define PUTBIN(...) putbin(__VA_ARGS__)
#define PUTCHAR(...) putchar(__VA_ARGS__)
#else
#define PUTSTRING(...) do {} while(0)
#define PUTHEX(...) do {} while(0)
#define PUTBIN(...) do {} while(0)
#define PUTCHAR(...) do {} while(0)
#endif
#if CLOCK_CONF_STACK_FRIENDLY
extern volatile uint8_t sleep_flag;
#endif
extern linkaddr_t linkaddr_node_addr;
#if ENERGEST_CONF_ON
static unsigned long irq_energest = 0;
#define ENERGEST_IRQ_SAVE(a) do { \
a = energest_type_time(ENERGEST_TYPE_IRQ); } while(0)
#define ENERGEST_IRQ_RESTORE(a) do { \
energest_type_set(ENERGEST_TYPE_IRQ, a); } while(0)
#else
#define ENERGEST_IRQ_SAVE(a) do {} while(0)
#define ENERGEST_IRQ_RESTORE(a) do {} while(0)
#endif
/*---------------------------------------------------------------------------*/
static void
fade(int l) CC_NON_BANKED
{
volatile int i, a;
int k, j;
for(k = 0; k < 400; ++k) {
j = k > 200 ? 400 - k : k;
leds_on(l);
for(i = 0; i < j; ++i) {
a = i;
}
leds_off(l);
for(i = 0; i < 200 - j; ++i) {
a = i;
}
}
}
/*---------------------------------------------------------------------------*/
static void
set_rime_addr(void) CC_NON_BANKED
{
uint8_t *addr_long = NULL;
uint16_t addr_short = 0;
char i;
__code unsigned char *macp;
PUTSTRING("Rime is 0x");
PUTHEX(sizeof(linkaddr_t));
PUTSTRING(" bytes long\n");
if(node_id == 0) {
PUTSTRING("Reading MAC from flash\n");
/*
* The MAC is always stored in 0x1FFF8 of our flash. This maps to address
* 0xFFF8 of our CODE segment, when BANK3 is selected.
* Switch to BANK3, read 8 bytes starting at 0xFFF8 and restore last BANK
* Since we are called from main(), this MUST be BANK1 or something is very
* wrong. This code can be used even without banking
*/
/* Don't interrupt us to make sure no BANK switching happens while working */
DISABLE_INTERRUPTS();
/* Switch to BANK3, map CODE: 0x8000 - 0xFFFF to FLASH: 0x18000 - 0x1FFFF */
FMAP = 3;
/* Set our pointer to the correct address and fetch 8 bytes of MAC */
macp = (__code unsigned char *)0xFFF8;
for(i = (LINKADDR_SIZE - 1); i >= 0; --i) {
linkaddr_node_addr.u8[i] = *macp;
macp++;
}
/* Remap 0x8000 - 0xFFFF to BANK1 */
FMAP = 1;
ENABLE_INTERRUPTS();
} else {
PUTSTRING("Setting manual address from node_id\n");
linkaddr_node_addr.u8[LINKADDR_SIZE - 1] = node_id >> 8;
linkaddr_node_addr.u8[LINKADDR_SIZE - 2] = node_id & 0xff;
}
/* Now the address is stored MSB first */
#if STARTUP_VERBOSE
PUTSTRING("Rime configured with address ");
for(i = 0; i < LINKADDR_SIZE - 1; i++) {
PUTHEX(linkaddr_node_addr.u8[i]);
PUTCHAR(':');
}
PUTHEX(linkaddr_node_addr.u8[i]);
PUTCHAR('\n');
#endif
/* Set the cc2430 RF addresses */
#if (LINKADDR_SIZE==8)
addr_short = (linkaddr_node_addr.u8[6] * 256) + linkaddr_node_addr.u8[7];
addr_long = (uint8_t *) &linkaddr_node_addr;
#else
addr_short = (linkaddr_node_addr.u8[0] * 256) + linkaddr_node_addr.u8[1];
#endif
cc2430_rf_set_addr(IEEE802154_PANID, addr_short, addr_long);
}
/*---------------------------------------------------------------------------*/
int
main(void)
{
/* Hardware initialization */
bus_init();
rtimer_init();
stack_poison();
/* model-specific h/w init. */
model_init();
/* Init LEDs here */
leds_init();
fade(LEDS_GREEN);
/* initialize process manager. */
process_init();
/* Init UART1 */
uart1_init();
#if DMA_ON
dma_init();
#endif
#if SLIP_ARCH_CONF_ENABLE
/* On cc2430, the argument is not used */
slip_arch_init(0);
#else
uart1_set_input(serial_line_input_byte);
serial_line_init();
#endif
PUTSTRING("##########################################\n");
putstring(CONTIKI_VERSION_STRING "\n");
putstring(SENSINODE_MODEL " (CC24");
puthex(((CHIPID >> 3) | 0x20));
putstring("-" FLASH_SIZE ")\n");
#if STARTUP_VERBOSE
#ifdef HAVE_SDCC_BANKING
PUTSTRING(" With Banking.\n");
#endif /* HAVE_SDCC_BANKING */
#ifdef SDCC_MODEL_LARGE
PUTSTRING(" --model-large\n");
#endif /* SDCC_MODEL_LARGE */
#ifdef SDCC_MODEL_HUGE
PUTSTRING(" --model-huge\n");
#endif /* SDCC_MODEL_HUGE */
#ifdef SDCC_STACK_AUTO
PUTSTRING(" --stack-auto\n");
#endif /* SDCC_STACK_AUTO */
PUTCHAR('\n');
PUTSTRING(" Net: ");
PUTSTRING(NETSTACK_NETWORK.name);
PUTCHAR('\n');
PUTSTRING(" MAC: ");
PUTSTRING(NETSTACK_MAC.name);
PUTCHAR('\n');
PUTSTRING(" RDC: ");
PUTSTRING(NETSTACK_RDC.name);
PUTCHAR('\n');
PUTSTRING("##########################################\n");
#endif
watchdog_init();
/* Initialise the cc2430 RNG engine. */
random_init(0);
/* start services */
process_start(&etimer_process, NULL);
ctimer_init();
/* initialize the netstack */
netstack_init();
set_rime_addr();
#if BUTTON_SENSOR_ON || ADC_SENSOR_ON
process_start(&sensors_process, NULL);
sensinode_sensors_activate();
#endif
#if NETSTACK_CONF_WITH_IPV6
memcpy(&uip_lladdr.addr, &linkaddr_node_addr, sizeof(uip_lladdr.addr));
queuebuf_init();
process_start(&tcpip_process, NULL);
#if DISCO_ENABLED
process_start(&disco_process, NULL);
#endif /* DISCO_ENABLED */
#if VIZTOOL_CONF_ON
process_start(&viztool_process, NULL);
#endif
#if (!UIP_CONF_IPV6_RPL)
{
uip_ipaddr_t ipaddr;
uip_ip6addr(&ipaddr, 0x2001, 0x630, 0x301, 0x6453, 0, 0, 0, 0);
uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
uip_ds6_addr_add(&ipaddr, 0, ADDR_TENTATIVE);
}
#endif /* UIP_CONF_IPV6_RPL */
#endif /* NETSTACK_CONF_WITH_IPV6 */
/*
* Acknowledge the UART1 RX interrupt
* now that we're sure we are ready to process it
*/
model_uart_intr_en();
energest_init();
ENERGEST_ON(ENERGEST_TYPE_CPU);
fade(LEDS_RED);
#if BATMON_CONF_ON
process_start(&batmon_process, NULL);
#endif
autostart_start(autostart_processes);
watchdog_start();
while(1) {
uint8_t r;
do {
/* Reset watchdog and handle polls and events */
watchdog_periodic();
#if CLOCK_CONF_STACK_FRIENDLY
if(sleep_flag) {
if(etimer_pending() &&
(etimer_next_expiration_time() - clock_time() - 1) > MAX_TICKS) {
etimer_request_poll();
}
sleep_flag = 0;
}
#endif
r = process_run();
} while(r > 0);
#if NETSTACK_CONF_SHORTCUTS
len = NETSTACK_RADIO.pending_packet();
if(len) {
packetbuf_clear();
len = NETSTACK_RADIO.read(packetbuf_dataptr(), PACKETBUF_SIZE);
if(len > 0) {
packetbuf_set_datalen(len);
NETSTACK_RDC.input();
}
}
#endif
#if LPM_MODE
#if (LPM_MODE==LPM_MODE_PM2)
SLEEP &= ~OSC_PD; /* Make sure both HS OSCs are on */
while(!(SLEEP & HFRC_STB)); /* Wait for RCOSC to be stable */
CLKCON |= OSC; /* Switch to the RCOSC */
while(!(CLKCON & OSC)); /* Wait till it's happened */
SLEEP |= OSC_PD; /* Turn the other one off */
#endif /* LPM_MODE==LPM_MODE_PM2 */
/*
* Set MCU IDLE or Drop to PM1. Any interrupt will take us out of LPM
* Sleep Timer will wake us up in no more than 7.8ms (max idle interval)
*/
SLEEP = (SLEEP & 0xFC) | (LPM_MODE - 1);
#if (LPM_MODE==LPM_MODE_PM2)
/*
* Wait 3 NOPs. Either an interrupt occurred and SLEEP.MODE was cleared or
* no interrupt occurred and we can safely power down
*/
__asm
nop
nop
nop
__endasm;
if(SLEEP & SLEEP_MODE0) {
#endif /* LPM_MODE==LPM_MODE_PM2 */
ENERGEST_SWITCH(ENERGEST_TYPE_CPU, ENERGEST_TYPE_LPM);
/* We are only interested in IRQ energest while idle or in LPM */
ENERGEST_IRQ_RESTORE(irq_energest);
/* Go IDLE or Enter PM1 */
PCON |= IDLE;
/* First instruction upon exiting PM1 must be a NOP */
__asm
nop
__endasm;
/* Remember energest IRQ for next pass */
ENERGEST_IRQ_SAVE(irq_energest);
ENERGEST_SWITCH(ENERGEST_TYPE_LPM, ENERGEST_TYPE_CPU);
#if (LPM_MODE==LPM_MODE_PM2)
SLEEP &= ~OSC_PD; /* Make sure both HS OSCs are on */
while(!(SLEEP & XOSC_STB)); /* Wait for XOSC to be stable */
CLKCON &= ~OSC; /* Switch to the XOSC */
/*
* On occasion the XOSC is reported stable when in reality it's not.
* We need to wait for a safeguard of 64us or more before selecting it
*/
clock_delay_usec(65);
while(CLKCON & OSC); /* Wait till it's happened */
}
#endif /* LPM_MODE==LPM_MODE_PM2 */
#endif /* LPM_MODE */
}
}
/*---------------------------------------------------------------------------*/

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platform/sensinode/debug.c
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/**
* \file
*
* Definition of some debugging functions for the sensinode port.
*
* This file is bankable.
*
* putstring() and puthex() are from msp430/watchdog.c
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "cc2430_sfr.h"
#include "8051def.h"
#include "debug.h"
static const char hexconv[] = "0123456789abcdef";
static const char binconv[] = "01";
/*---------------------------------------------------------------------------*/
void
putstring(char *s)
{
while(*s) {
putchar(*s++);
}
}
/*---------------------------------------------------------------------------*/
void
puthex(uint8_t c)
{
putchar(hexconv[c >> 4]);
putchar(hexconv[c & 0x0f]);
}
/*---------------------------------------------------------------------------*/
void
putbin(uint8_t c)
{
unsigned char i = 0x80;
while(i) {
putchar(binconv[(c & i) != 0]);
i >>= 1;
}
}
/*---------------------------------------------------------------------------*/
void
putdec(uint8_t c)
{
uint8_t div;
uint8_t hassent = 0;
for(div = 100; div > 0; div /= 10) {
uint8_t disp = c / div;
c %= div;
if((disp != 0) || (hassent) || (div == 1)) {
hassent = 1;
putchar('0' + disp);
}
}
}
/*---------------------------------------------------------------------------*/

55
platform/sensinode/debug.h
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/*
* Copyright (c) 2005, Swedish Institute of Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Header file for debugging functions used by the sensinode port.
*
* putstring() and puthex() are from msp430/watchdog.c
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef DEBUG_H_
#define DEBUG_H_
#include "8051def.h"
#include "dev/uart1.h"
void putchar(char c);
void putstring(char *s);
void puthex(uint8_t c);
void putbin(uint8_t c);
void putdec(uint8_t c);
#endif /* DEBUG_H_ */

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platform/sensinode/dev/adc-sensor.c
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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* ADC sensor module for sensinode devices.
*
* This file respects configuration in contiki-conf.h. It also turns
* off features which are not present in the model that we are
* building for.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "dev/sensinode-sensors.h"
#if ADC_SENSOR_ON
SENSORS_SENSOR(adc_sensor, ADC_SENSOR, value, configure, status);
static uint8_t ready;
/*---------------------------------------------------------------------------*/
static int
value(int type)
{
uint16_t reading;
/*
* For single-shot AD conversions, we may only write to ADCCON3[3:0] once
* (This write triggers the conversion). We thus use the variable 'command'
* to store intermediate steps (reference, decimation rate, input channel)
*/
uint8_t command;
ADCCFG = 0; /* Enables/Disables Input Channel */
/* 1.25V ref, max decimation rate */
command = ADEDIV1 | ADEDIV0;
/* Clear the Interrupt Flag */
TCON_ADCIF = 0;
/* Depending on the desired reading, append the input bits to 'command' and
* enable the corresponding input channel in ADCCFG if necessary */
switch(type) {
#if TEMP_SENSOR_ON
case ADC_SENSOR_TYPE_TEMP:
command |= ADECH3 | ADECH2 | ADECH1;
break;
#endif
#if ACC_SENSOR_ON
case ADC_SENSOR_TYPE_ACC_X:
ADCCFG = ADC5EN;
command |= ADECH2 | ADECH0;
break;
case ADC_SENSOR_TYPE_ACC_Y:
ADCCFG = ADC6EN;
command |= ADECH2 | ADECH1;
break;
case ADC_SENSOR_TYPE_ACC_Z:
ADCCFG = ADC7EN;
command |= ADECH2 | ADECH1 | ADECH0;
break;
#endif
#if VDD_SENSOR_ON
case ADC_SENSOR_TYPE_VDD:
command |= ADECH3 | ADECH2 | ADECH1 | ADECH0;
break;
#endif
#if LIGHT_SENSOR_ON
case ADC_SENSOR_TYPE_LIGHT:
ADCCFG = ADC0EN;
break;
#endif
#if BATTERY_SENSOR_ON
case ADC_SENSOR_TYPE_BATTERY:
ADCCFG = ADC1EN;
command |= ADECH0 | ADEREF1; /* AVDD_SOC reference */
break;
#endif
default:
/* If the sensor is not present or disabled in conf, return -1 */
return -1;
}
/* Writing in bits 3:0 of ADCCON3 will trigger a single conversion */
ADCCON3 = command;
/*
* When the conversion is complete, the ADC interrupt flag is set. We don't
* use an ISR here, we just wait on the flag and clear it afterwards.
*/
while(!TCON_ADCIF);
/* Clear the Interrupt Flag */
TCON_ADCIF = 0;
reading = 0;
reading = ADCL;
reading |= (((uint8_t) ADCH) << 8);
/* 12-bit decimation rate: 4 LS bits are noise */
reading >>= 4;
return reading;
}
/*---------------------------------------------------------------------------*/
static int
status(int type)
{
return ready;
}
/*---------------------------------------------------------------------------*/
/*
* On N740 we can control Ill and Acc individually:
* ADC_VAL_OTHERS 0x01
* ADC_VAL_LIGHT_ON 0x04
* ADC_VAL_ACC_ON 0x08
* ADC_VAL_ACC_GSEL 0x10
*
* Return Value is always light | acc | acc_gsel
*
* SENSORS_ACTIVE:
* - 1: Activate everything, use default setting for ACC G-select
* - 0: Turn everything off
* - xyz: Mask with the defines above and act accordingly.
*
* SENSORS_READY:
* - Return Status (0: all off or a value based on the defines above)
*/
static int
configure(int type, int value)
{
#ifdef MODEL_N740
/*
* Read current state of the ser-par, ignoring current sensor settings
* Those will be set all over depending on VALUE
*/
uint8_t ser_par_val = n740_ser_par_get() & 0xF2;
#endif /* MODEL_N740 */
/* 'Others' are either compiled in or not. Can't be turned on/off */
ready = ADC_VAL_ALL;
switch(type) {
case SENSORS_HW_INIT:
case SENSORS_ACTIVE:
#ifdef MODEL_N740
if(value == ADC_VAL_ALL) {
value = ADC_VAL_ACC_ON | ADC_VAL_LIGHT_ON;
#if ACC_SENSOR_GSEL
value |= ADC_VAL_ACC_GSEL;
#endif /* ACC_SENSOR_GSEL */
}
#endif /* MODEL_N740 */
/* OK, Now value definitely specifies our bits, start masking
* We will refuse to turn things on if they are specified OFF in conf. */
#ifdef MODEL_N740
#if ACC_SENSOR_ON
if(value & ADC_VAL_ACC_ON) {
P0SEL |= 0x80 | 0x40 | 0x20;
ser_par_val |= N740_SER_PAR_ACC;
ready |= ADC_VAL_ACC_ON;
#if ACC_SENSOR_GSEL
if(value & ADC_VAL_ACC_GSEL) {
ser_par_val |= N740_SER_PAR_ACC_GSEL;
ready |= ADC_VAL_ACC_GSEL;
}
#endif /*ACC_SENSOR_GSEL */
}
#endif /* ACC_SENSOR_ON */
#if LIGHT_SENSOR_ON
if(value & ADC_VAL_LIGHT_ON) {
ser_par_val |= N740_SER_PAR_LIGHT;
ready |= ADC_VAL_LIGHT_ON;
}
#endif /* LIGHT_SENSOR_ON */
n740_ser_par_set(ser_par_val);
#endif /* MODEL_N740 */
}
return ready;
}
#endif /* ADC_SENSOR_ON */

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/*
* Copyright (c) 2005, Swedish Institute of Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/*
* Portions of this file build on button-sensor.c in platforms sky and esb
* This file contains ISRs: Keep it in the HOME bank.
*/
#include "dev/models.h"
#include "lib/sensors.h"
#include "dev/hwconf.h"
#include "dev/sensinode-sensors.h"
#if BUTTON_SENSOR_ON
static uint8_t p0ien;
static uint8_t p2ien;
static CC_AT_DATA struct timer debouncetimer[2];
#ifdef MODEL_N740
HWCONF_PIN(BUTTON_1, 1, 0)
HWCONF_PORT_1_IRQ(BUTTON_1, 0)
HWCONF_PIN(BUTTON_2, 0, 4)
HWCONF_PORT_0_IRQ(BUTTON_2, 4)
#endif /* MODEL_N740 */
#ifdef MODEL_N711
HWCONF_PIN(BUTTON_1, 0, 6)
HWCONF_PORT_0_IRQ(BUTTON_1, 6)
HWCONF_PIN(BUTTON_2, 0, 7)
HWCONF_PORT_0_IRQ(BUTTON_2, 7)
#endif /* MODEL_N711 */
/*---------------------------------------------------------------------------*/
static int
value_b1(int type)
{
return BUTTON_1_READ() || !timer_expired(&debouncetimer[0]);
}
/*---------------------------------------------------------------------------*/
static int
status_b1(int type)
{
switch(type) {
case SENSORS_ACTIVE:
case SENSORS_READY:
return BUTTON_1_IRQ_ENABLED();
}
return 0;
}
/*---------------------------------------------------------------------------*/
static int
configure_b1(int type, int value)
{
switch(type) {
case SENSORS_HW_INIT:
/* Generates INT when pressed */
BUTTON_1_IRQ_EDGE_SELECTD();
BUTTON_1_SELECT();
BUTTON_1_MAKE_INPUT();
return 1;
case SENSORS_ACTIVE:
if(value) {
if(!BUTTON_1_IRQ_ENABLED()) {
timer_set(&debouncetimer[0], 0);
BUTTON_1_IRQ_FLAG_OFF();
BUTTON_1_ENABLE_IRQ();
}
} else {
BUTTON_1_DISABLE_IRQ();
}
return 1;
}
return 0;
}
/*---------------------------------------------------------------------------*/
static int
value_b2(int type)
{
return BUTTON_2_READ() || !timer_expired(&debouncetimer[1]);
}
/*---------------------------------------------------------------------------*/
static int
status_b2(int type)
{
switch(type) {
case SENSORS_ACTIVE:
case SENSORS_READY:
return BUTTON_2_IRQ_ENABLED();
}
return 0;
}
/*---------------------------------------------------------------------------*/
static int
configure_b2(int type, int value)
{
switch(type) {
case SENSORS_HW_INIT:
/* Generates INT when released */
/* BUTTON_2_IRQ_EDGE_SELECTD(); */
BUTTON_2_SELECT();
BUTTON_2_MAKE_INPUT();
return 1;
case SENSORS_ACTIVE:
if(value) {
if(!BUTTON_2_IRQ_ENABLED()) {
timer_set(&debouncetimer[1], 0);
BUTTON_2_IRQ_FLAG_OFF();
BUTTON_2_ENABLE_IRQ();
}
} else {
BUTTON_2_DISABLE_IRQ();
}
return 1;
}
return 0;
}
/*---------------------------------------------------------------------------*/
#pragma save
#if CC_CONF_OPTIMIZE_STACK_SIZE
#pragma exclude bits
#endif
void
port_0_ISR(void) __interrupt (P0INT_VECTOR)
{
EA = 0;
ENERGEST_ON(ENERGEST_TYPE_IRQ);
/* This ISR is for the entire port. Check if the interrupt was caused by our
* button's pin. */
/* Check B1 for N711 */
#ifdef MODEL_N711
if(BUTTON_1_CHECK_IRQ()) {
if(timer_expired(&debouncetimer[0])) {
timer_set(&debouncetimer[0], CLOCK_SECOND / 4);
sensors_changed(&button_1_sensor);
}
}
#endif /* MODEL_N711 */
if(BUTTON_2_CHECK_IRQ()) {
if(timer_expired(&debouncetimer[1])) {
timer_set(&debouncetimer[1], CLOCK_SECOND / 4);
sensors_changed(&button_2_sensor);
}
}
P0IFG = 0;
IRCON_P0IF = 0;
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
EA = 1;
}
/*---------------------------------------------------------------------------*/
/* We only need this ISR for N740 */
#ifdef MODEL_N740
void
port_1_ISR(void) __interrupt (P1INT_VECTOR)
{
EA = 0;
ENERGEST_ON(ENERGEST_TYPE_IRQ);
/* This ISR is for the entire port. Check if the interrupt was caused by our
* button's pin. This can only be B1 for N740 */
if(BUTTON_1_CHECK_IRQ()) {
if(timer_expired(&debouncetimer[0])) {
timer_set(&debouncetimer[0], CLOCK_SECOND / 4);
sensors_changed(&button_1_sensor);
}
}
P1IFG = 0;
IRCON2_P1IF = 0;
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
EA = 1;
}
#endif /* MODEL_N740 */
#pragma restore
SENSORS_SENSOR(button_1_sensor, BUTTON_1_SENSOR, value_b1, configure_b1, status_b1);
SENSORS_SENSOR(button_2_sensor, BUTTON_2_SENSOR, value_b2, configure_b2, status_b2);
#endif /* BUTTON_SENSOR_ON */

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/*
* Copyright (c) 2005, Swedish Institute of Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Override core/dev/button-sensor.h
*
* We simply include "dev/sensinode-sensors.h". We do this so that apps
* and examples including button-sensor.h will compile for sensinodes
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef BUTTON_SENSOR_H_
#define BUTTON_SENSOR_H_
#include "dev/sensinode-sensors.h"
#endif /* BUTTON_SENSOR_H_ */

90
platform/sensinode/dev/leds-arch.c
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#include "contiki-conf.h"
#include "dev/models.h"
#include "dev/leds.h"
#include "cc2430_sfr.h"
/*
* Sensinode v1.0 HW products have 2 red LEDs, LED1 is mapped to the Contiki
* LEDS_GREEN and LED2 is mapped to LEDS_RED.
*/
/*---------------------------------------------------------------------------*/
void
leds_arch_init(void)
{
#ifdef MODEL_N740
/*
* We don't need explicit led initialisation for N740s. They are controlled
* by the ser/par chip which is initalised already
*/
return;
#else
P0DIR |= 0x30;
#endif
}
/*---------------------------------------------------------------------------*/
unsigned char
leds_arch_get(void)
{
unsigned char l = 0;
#ifdef MODEL_N740
/* Read the current ser-par chip status */
uint8_t ser_par;
ser_par = n740_ser_par_get();
/* Check bits 7 & 8, ignore the rest */
if(ser_par & N740_SER_PAR_LED_GREEN) {
l |= LEDS_GREEN;
}
if(ser_par & N740_SER_PAR_LED_RED) {
l |= LEDS_RED;
}
#else
if(LED1_PIN) {
l |= LEDS_GREEN;
}
if(LED2_PIN) {
l |= LEDS_RED;
}
#endif
return l;
}
/*---------------------------------------------------------------------------*/
void
leds_arch_set(unsigned char leds)
{
#ifdef MODEL_N740
/* Read the current ser-par chip status - we want to change bits 7 & 8 but
* the remaining bit values should be retained */
uint8_t ser_par;
ser_par = n740_ser_par_get();
if(leds & LEDS_GREEN) {
ser_par |= N740_SER_PAR_LED_GREEN; /* Set bit 7 */
} else {
ser_par &= ~N740_SER_PAR_LED_GREEN; /* Unset bit 7 */
}
if(leds & LEDS_RED) {
ser_par |= N740_SER_PAR_LED_RED; /* Set bit 8 */
} else {
ser_par &= ~N740_SER_PAR_LED_RED; /* Unset bit 8 */
}
/* Write the new status back to the chip */
n740_ser_par_set(ser_par);
#else
if(leds & LEDS_GREEN) {
LED1_PIN = 1;
} else {
LED1_PIN = 0;
}
if(leds & LEDS_RED) {
LED2_PIN = 1;
} else {
LED2_PIN = 0;
}
#endif
}
/*---------------------------------------------------------------------------*/

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platform/sensinode/dev/m25p16.c
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@ -1,318 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* This file provides functions to control the M25P16 on sensinode N740s.
* This is a Numonyx Forte Serial Flash Memory (16Mbit)
* The S signal (Chip Select) is controlled via 0x02 on the 74HC595D
* The other instructions and timing are performed with bit bang
*
* We can enable, disable, read/write data, erase pages, hold, enter/exit
* deep sleep etc.
*
* Clock (C) => P1_5,
* Ser. I (D) => P1_6,
* Ser. O (Q) => P1_7,
* Hold => Pull Up,
* Write Prot => Pull Up,
* Chip Sel => 74HC595D (0x02)
*
* This file can be placed in any bank.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "dev/n740.h"
#include "dev/m25p16.h"
#include "sys/clock.h"
#include "sys/energest.h"
#include "cc2430_sfr.h"
#define CLOCK_RISING() {M25P16_PIN_CLOCK = 1; M25P16_PIN_CLOCK = 0;}
#define CLOCK_FALLING() {M25P16_PIN_CLOCK = 0; M25P16_PIN_CLOCK = 1;}
/*---------------------------------------------------------------------------*/
/* Bit-Bang write a byte to the chip */
static void
bit_bang_write(uint8_t byte) CC_NON_BANKED
{
uint8_t i;
uint8_t bit;
/* bit-by-bit */
for(i = 0x80; i > 0; i >>= 1) {
/* Is the bit set? */
bit = 0;
if(i & byte) {
/* If it was set, we want to send 1 */
bit = 1;
}
/* Send the bit */
M25P16_PIN_SER_I = bit;
/* Clock - Rising */
CLOCK_RISING();
}
}
/*---------------------------------------------------------------------------*/
/* Bit-Bang read a byte from the chip */
static uint8_t
bit_bang_read() CC_NON_BANKED
{
int8_t i;
uint8_t bits = 0;
/* bit-by-bit */
for(i = 7; i >= 0; i--) {
/* Clock - Falling */
CLOCK_FALLING();
/* Read the bit */
bits |= (M25P16_PIN_SER_O << i);
}
return bits;
}
/*---------------------------------------------------------------------------*/
static void
select() CC_NON_BANKED
{
/* Read current ser/par value */
uint8_t ser_par = n740_ser_par_get();
M25P16_PIN_CLOCK = 0;
ser_par &= ~N740_SER_PAR_CHIP_SEL; /* Select Flash */
/* Write the new status back to the ser/par */
n740_ser_par_set(ser_par);
}
/*---------------------------------------------------------------------------*/
static void
deselect() CC_NON_BANKED
{
/* Read current ser/par value */
uint8_t ser_par = n740_ser_par_get();
ser_par |= N740_SER_PAR_CHIP_SEL; /* De-Select Flash */
/* Write the new status back to the ser/par */
n740_ser_par_set(ser_par);
}
/*---------------------------------------------------------------------------*/
void
m25p16_wren()
{
select();
bit_bang_write(M25P16_I_WREN);
deselect();
while(!M25P16_WEL());
}
/*---------------------------------------------------------------------------*/
void
m25p16_wrdi()
{
select();
bit_bang_write(M25P16_I_WRDI);
deselect();
}
/*---------------------------------------------------------------------------*/
void
m25p16_rdid(struct m25p16_rdid *rdid)
{
uint8_t i;
select();
bit_bang_write(M25P16_I_RDID);
rdid->man_id = bit_bang_read();
rdid->mem_type = bit_bang_read(); /* Device ID MSB */
rdid->mem_size = bit_bang_read(); /* Device ID LSB */
rdid->uid_len = bit_bang_read();
for(i = 0; i < rdid->uid_len; i++) {
rdid->uid[i] = bit_bang_read();
}
deselect();
}
/*---------------------------------------------------------------------------*/
uint8_t
m25p16_rdsr()
{
uint8_t rv;
select();
bit_bang_write(M25P16_I_RDSR);
rv = bit_bang_read();
deselect();
return rv;
}
/*---------------------------------------------------------------------------*/
void
m25p16_wrsr(uint8_t val)
{
m25p16_wren(); /* Write Enable */
select();
ENERGEST_ON(ENERGEST_TYPE_FLASH_WRITE);
bit_bang_write(M25P16_I_WRSR);
bit_bang_write(val);
ENERGEST_OFF(ENERGEST_TYPE_FLASH_WRITE);
deselect();
}
/*---------------------------------------------------------------------------*/
void
m25p16_read(uint8_t * addr, uint8_t * buff, uint8_t buff_len)
{
uint8_t i;
select();
ENERGEST_ON(ENERGEST_TYPE_FLASH_READ);
#if M25P16_READ_FAST
bit_bang_write(M25P16_I_FAST_READ);
#else
bit_bang_write(M25P16_I_READ);
#endif
/* Write the address, MSB in addr[0], bits [7:5] of the MSB: 'don't care' */
for(i = 0; i < 3; i++) {
bit_bang_write(addr[i]);
}
/* For FAST_READ, send the dummy byte */
#if M25P16_READ_FAST
bit_bang_write(M25P16_DUMMY_BYTE);
#endif
for(i = 0; i < buff_len; i++) {
buff[i] = ~bit_bang_read();
}
ENERGEST_OFF(ENERGEST_TYPE_FLASH_READ);
deselect();
}
/*---------------------------------------------------------------------------*/
void
m25p16_pp(uint8_t * addr, uint8_t * buff, uint8_t buff_len)
{
uint8_t i;
m25p16_wren(); /* Write Enable */
select();
ENERGEST_ON(ENERGEST_TYPE_FLASH_WRITE);
bit_bang_write(M25P16_I_PP);
/* Write the address, MSB in addr[0] */
for(i = 0; i < 3; i++) {
bit_bang_write(addr[i]);
}
/* Write the bytes */
for(i = 0; i < buff_len; i++) {
bit_bang_write(~buff[i]);
}
ENERGEST_OFF(ENERGEST_TYPE_FLASH_WRITE);
deselect();
}
/*---------------------------------------------------------------------------*/
void
m25p16_se(uint8_t s)
{
m25p16_wren(); /* Write Enable */
select();
ENERGEST_ON(ENERGEST_TYPE_FLASH_WRITE);
bit_bang_write(M25P16_I_SE);
bit_bang_write(s);
bit_bang_write(0x00);
bit_bang_write(0x00);
deselect();
ENERGEST_OFF(ENERGEST_TYPE_FLASH_WRITE);
}
/*---------------------------------------------------------------------------*/
void
m25p16_be()
{
m25p16_wren(); /* Write Enable */
select();
bit_bang_write(M25P16_I_BE);
deselect();
}
/*---------------------------------------------------------------------------*/
void
m25p16_dp()
{
select();
bit_bang_write(M25P16_I_DP);
deselect();
}
/*---------------------------------------------------------------------------*/
/*
* Release Deep Power Down. We do NOT read the Electronic Signature
*/
void
m25p16_res()
{
select();
bit_bang_write(M25P16_I_RES);
deselect();
/* a few usec between RES and standby */
while(M25P16_WIP());
}
/*---------------------------------------------------------------------------*/
/**
* Release Deep Power Down. Read and return the Electronic Signature
* must return 0x14
*
* \return The old style Electronic Signature. This must be 0x14
*/
uint8_t
m25p16_res_res()
{
uint8_t rv;
select();
bit_bang_write(M25P16_I_RES);
bit_bang_write(M25P16_DUMMY_BYTE);
bit_bang_write(M25P16_DUMMY_BYTE);
bit_bang_write(M25P16_DUMMY_BYTE);
rv = bit_bang_read();
deselect();
/* a few usec between RES and standby */
while(M25P16_WIP());
return rv;
}
/*---------------------------------------------------------------------------*/

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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Header file for the control of the M25P16 on sensinode N740s.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef M25P16_H_
#define M25P16_H_
/* Instruction Set */
#define M25P16_I_WREN 0x06 /* Write Enable */
#define M25P16_I_WRDI 0x04 /* Write Disable */
#define M25P16_I_RDID 0x9F /* Read Identification */
#define M25P16_I_RDSR 0x05 /* Read Status Register */
#define M25P16_I_WRSR 0x01 /* Write Status Register */
#define M25P16_I_READ 0x03 /* Read Data Bytes */
#define M25P16_I_FAST_READ 0x0B /* Read Data Bytes at Higher Speed */
#define M25P16_I_PP 0x02 /* Page Program */
#define M25P16_I_SE 0xD8 /* Sector Erase */
#define M25P16_I_BE 0xC7 /* Bulk Erase */
#define M25P16_I_DP 0xB9 /* Deep Power-down */
#define M25P16_I_RES 0xAB /* Release from Deep Power-down */
/* Dummy Byte - Used in FAST_READ and RES */
#define M25P16_DUMMY_BYTE 0x00
/* Pins */
#define M25P16_PIN_CLOCK P1_5
#define M25P16_PIN_SER_I P1_6
#define M25P16_PIN_SER_O P1_7
/* Status Register Bits */
#define M25P16_SR_SRWD 0x80 /* Status Register Write Disable */
#define M25P16_SR_BP2 0x10 /* Block Protect 2 */
#define M25P16_SR_BP1 0x08 /* Block Protect 1 */
#define M25P16_SR_BP0 0x04 /* Block Protect 0 */
#define M25P16_SR_BP 0x1C /* All Block Protect Bits */
#define M25P16_SR_WEL 0x02 /* Write Enable Latch */
#define M25P16_SR_WIP 0x01 /* Write in Progress */
/* Do we use READ or FAST_READ to read? Fast by default */
#ifdef M25P16_CONF_READ_FAST
#define M25P16_READ_FAST M25P16_CONF_READ_FAST
#else
#define M25P16_READ_FAST 1
#endif
/*---------------------------------------------------------------------------*/
/** \brief Device Identifier
*
* Holds the value of the device identifier, returned by the RDID instruction.
*
* After a correct RDID, this structure should hold the following values:
* man_id = 0x20, mem_type = 0x20, mem_size = 0x15, uid_len = 0x10.
*
* UID holds optional Customized Factory Data (CFD) content. The CFD bytes are
* read-only and can be programmed with customers data upon their request.
* If the customers do not make requests, the devices are shipped with all the
* CFD bytes programmed to 0x00.
*/
struct m25p16_rdid {
uint8_t man_id; /** Manufacturer ID */
uint8_t mem_type; /** Memory Type */
uint8_t mem_size; /** Memory Size */
uint8_t uid_len; /** Unique ID length */
uint8_t uid[16]; /** Unique ID */
};
/*---------------------------------------------------------------------------*/
/**
* \brief Retrieve Block Protect Bits from the status register
*
* This macro returns the software block protect status on the device
* by reading the value of the BP bits ([5:3]) in the Status Register
*/
#define M25P16_BP() (m25p16_rdsr() & M25P16_SR_BP)
/**
* \brief Check for Write in Progress
* \retval 1 Write in progress
* \retval 0 Write not in progress
*
* This macro checks if the device is currently in the middle of a write cycle
* by reading the value of the WIP bit (bit 0) in the Status Register
*/
#define M25P16_WIP() (m25p16_rdsr() & M25P16_SR_WIP)
/**
* \brief Check for Write-Enable
* \retval 1 Write enabled
* \retval 0 Write disabled
*
* This macro checks if the device is ready to accept a write instruction
* by reading the value of the WEL bit (bit 1) in the Status Register
*/
#define M25P16_WEL() (m25p16_rdsr() & M25P16_SR_WEL)
/*---------------------------------------------------------------------------*/
/**
* \brief Write Enable (WREN) instruction.
*
* Completing a WRDI, PP, SE, BE and WRSR
* resets the write enable latch bit, so this instruction should be used every
* time before trying to write.
*/
void m25p16_wren();
/**
* \brief Write Disable (WRDI) instruction
*/
void m25p16_wrdi();
/**
* \brief Read Identifier (RDID)instruction
*
* \param rdid Pointer to a struct which will hold the information returned
* by the RDID instruction
*/
void m25p16_rdid(struct m25p16_rdid *rdid);
/**
* \brief Read Status Register (RDSR) instruction
*
* \return Value of the status register
*
* Reads and returns the value of the status register on the Flash Chip
*/
uint8_t m25p16_rdsr();
/**
* \brief Write Status Register (WRSR) instruction
* \param val Value to be written to the status register
*
* This instruction does not afect bits 6, 5, 1 and 0 of the SR.
*/
void m25p16_wrsr(uint8_t val);
/**
* \brief Read Data Bytes (READ) instruction
* \param addr 3 byte array holding the read start address. MSB stored in
* addr[0] and LSB in addr[2]
* \param buff Pointer to a buffer to hold the read bytes.
* \param buff_len Number of bytes to read. buff must be long enough to hold
* buff_len bytes
*
* The bytes will be inverted after being read, so that a value of 0xFF (empty)
* in the flash will read as 0x00
*/
void m25p16_read(uint8_t * addr, uint8_t * buff, uint8_t buff_len);
/**
* \brief Program Page (PP) instruction
* \param addr 3 byte array holding the write start address. MSB stored in
* addr[0] and LSB in addr[2]
* \param buff Pointer to a buffer with the data to be written
* \param buff_len Number of bytes to write, Maximum 256 bytes.
*
* Write BUFF_LEN bytes stored in BUFF to flash, starting from location
* ADDR. BUFF_LEN may not exceed 256. ADDR should point to a 3 byte array,
* with the address MSB stored in position 0 and LSB in position 2
*
* If the start address + buff_len exceed page boundaries, the write will
* wrap to the start of the same page (the page at addr[2:1]).
*
* The bytes will be inverted before being written, so that a value of 0xFF
* will be written as 0x00 (and subsequently correctly read as 0xFF by READ)
*
* This function will set the WEL bit on the SR before attempting to write,
* so the calling function doesn't need to worry about this.
*
* This call is asynchronous. It will return before the write cycle has
* completed. Thus, user software must check the WIP bit Write In Progress)
* before sending further instructions. This can take up to 5 msecs (typical
* duration for a 256 byte write is 640 usec)
*/
void m25p16_pp(uint8_t * addr, uint8_t * buff, uint8_t buff_len);
/**
* \brief Sector Erase (SE) instruction
* \param s The number of the sector to be erased
*
* Delete the entire sector number s, by setting it's contents to all 0xFF
* (which will read as 0x00 by READ). The flash is broken down into 32 sectors,
* 64 KBytes each.
*
* This function will set the WEL bit on the SR before attempting to write,
* so the calling function doesn't need to worry about this.
*
* This call is asynchronous. It will return before the write cycle has
* completed. Thus, user software must check the WIP bit Write In Progress)
* before sending further instructions. This can take up to 3 secs (typical
* duration 600 msec)
*/
void m25p16_se(uint8_t s); /* Sector Erase */
/**
* \brief Bulk Erase (SE) instruction
*
* Delete the entire memory, by setting it's contents to all 0xFF
* (which will read as 0x00 by READ).
*
* This function will set the WEL bit on the SR before attempting to write,
* so the calling function doesn't need to worry about this.
*
* This call is asynchronous. It will return before the write cycle has
* completed. Thus, user software must check the WIP bit Write In Progress)
* before sending further instructions.
*
* This instructions takes a very long time to complete and must be used with
* care. It can take up to 40 secs (yes, secs). A typical duration is 13 secs
*/
void m25p16_be();
/**
* \brief Deep Power Down (DP) instruction
*
* Puts the device into its lowers power consumption mode (This is not the same
* as the stand-by mode caused by de-selecting the device). While the device
* is in DP, it will accept no instruction except a RES (Release from DP).
*
* This call is asynchronous and will return as soon as the instruction
* sequence has been written but before the device has actually entered DP
*
* Dropping to DP takes 3usec and Resuming from DP takes at least 1.8usec, so
* this sequence should not be used when the sleep interval is estimated to be
* short (read as: don't DP then RES then DP repeatedly)
*/
void m25p16_dp(); /* Deep Power down */
/**
* \brief Release from Deep Power Down (RES) instruction
*
* Take the device out of the Deep Power Down mode and bring it to standby.
* Does not read the electronic signature.
*
* This call is synchronous. When it returns the device will be in standby
* mode.
*
* Dropping to DP takes 3usec and Resuming from DP takes at least 1.8usec, so
* this sequence should not be used when the sleep interval is estimated to be
* short (read as: don't DP then RES then DP repeatedly)
*/
void m25p16_res();
/**
* \brief Release from Deep Power Down (RES) and Read Electronic
* Signature instruction
*
* \return The value of the electronic signature. This is provided for backward
* compatibility and must always be 0x14
*
* Take the device out of the Deep Power Down mode and bring it to standby.
* Does not read the electronic signature.
*
* This call is synchronous. When it returns the device will be in standby
* mode.
*
* Dropping to DP takes 3usec and Resuming from DP takes at least 1.8usec, so
* this sequence should not be used when the sleep interval is estimated to be
* short (read as: don't DP then RES then DP repeatedly)
*/
uint8_t m25p16_res_res();
#endif /* M25P16_H_ */

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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Model-specific functions for Sensinode devices.
*
* Bankable
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "dev/models.h"
#include "dev/uart1.h"
#include "dev/m25p16.h"
/*---------------------------------------------------------------------------*/
void
model_init()
{
#ifdef MODEL_N740
/*
* We want to prevent the dongle from controlling the state of the
* analog switch on the N740s.
*
* Set P0_3 as out and start with P0_3=0 (USB and Light selected)
*/
P0DIR |= 0x08; /* P0_3 out */
P0_3 = 0;
/* Init the serial-parallel chip for N740s. This will also 'init' LEDs */
n740_ser_par_init();
/* Put the Serial Flash in Deep Power mode */
n740_analog_deactivate();
#if M25P16_CONF_ON
m25p16_dp();
#endif /* SERIAL_FLASH_CONF_ON */
n740_ser_par_set(0);
#endif
}
/*---------------------------------------------------------------------------*/
void
model_uart_intr_en()
{
#ifdef MODEL_N740
/*
* Dirty, ugly hack for the N740 USART1 RX issue:
* When the USB is for whatever reason disabled (either disconnected or the
* analog switch has switched to the D-connector), RX starts flowing down
* pin 1.7 (and the line stays low), resulting in non-stop UART1_RX
* interrupts. So, we only acknowledge the interrupt when the line is
* high and the dongle is connected (thus we are on USB).
*
* For all other models, just turn the interrupt on
*
* Interrupts will only turn on if UART_ONE_CONF_WITH_INPUT is defined 1
*/
if(P1_7 == 1 && P0_3 == 0) {
UART1_RX_INT(1);
}
#else
UART1_RX_INT(1);
#endif
}

60
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#ifndef MODELS_H_
#define MODELS_H_
/* Define model text */
#ifdef MODEL_N100
#define SENSINODE_MODEL "N100 Module"
#endif
#ifdef MODEL_N600
#define SENSINODE_MODEL "N600 NanoRouter USB"
#endif
#ifdef MODEL_N601
#define SENSINODE_MODEL "N601 NanoRouter USB"
#endif
#ifdef MODEL_N710
#define SENSINODE_MODEL "N710 NanoSensor"
#endif
#ifdef MODEL_N711
#define SENSINODE_MODEL "N711 NanoSensor"
#endif
#ifdef MODEL_N740
#define SENSINODE_MODEL "N740 NanoSensor"
#endif
#ifndef SENSINODE_MODEL
#define SENSINODE_MODEL "N100 Module"
#endif
#ifndef FLASH_SIZE
#define FLASH_SIZE "F128"
#endif
/*
* N740 has a serial-parallel chip onboard
* Defines and functions to control it
*/
#ifdef MODEL_N740
#include "dev/n740.h"
#else
/* All other models use these LED pins */
#define LED1_PIN P0_4
#define LED2_PIN P0_5
#endif
#ifdef MODEL_N711
#define BUTTON1_PIN P0_6
#define BUTTON2_PIN P0_7
#endif
/* Sensor pins */
#ifdef MODEL_N711
#define LIGHT_PIN P0_0
#define TEMP_PIN P0_1
#endif
/* Model-Specific startup functions */
void model_init();
void model_uart_intr_en();
#endif /* MODELS_H_ */

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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* This file provides functions to control various chips on the
* Sensinode N740s:
*
* - The 74HC595D is an 8-bit serial in-parallel out shift register.
* LEDs are connected to this chip. It also serves other functions such as
* enabling/disabling the Accelerometer (see n740.h).
* - The 74HC4053D is a triple, 2-channel analog mux/de-mux.
* It switches I/O between the USB and the D-Connector.
* It also controls P0_0 input source (Light Sensor / External I/O)
*
* Mux/De-mux: Connected to P0_3 (set to output in models.c
* Changing the state of the mux/demux can have catastrophic (tm) results
* on our software. If we are not careful, we risk entering a state where
* UART1 RX interrupts are being generated non-stop. Only change its state
* via the function in this file.
*
* Shift Register:
* For the shift register we can:
* - write a new instruction
* - remember and retrieve the last instruction sent
*
* The chip is connected to CPU pins as follows:
* - P0_2: Serial Data Input
* - P1_3: Shift Register Clock Input
* - P1_1: Storage Register Clock
*
* This file can be placed in any bank.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "dev/n740.h"
#include "dev/uart1.h"
#include "8051def.h"
/*
* This variable stores the most recent instruction sent to the ser-par chip.
* We declare it as static and return its value through n740_ser_par_get().
*/
static CC_AT_DATA uint8_t ser_par_status;
/*---------------------------------------------------------------------------*/
/* Init the serial-parallel chip:
* - Set I/O direction for all 3 pins (P0_2, P1_1 and P1_3) to output
*/
void
n740_ser_par_init()
{
/* bus_init and uart1_init also touch the I/O direction for those pins */
P1DIR |= 0x0A;
P0DIR |= 0x04;
}
/*---------------------------------------------------------------------------*/
/*
* Send a command to the N740 serial-parallel chip. Each command is a single
* byte, each bit controls a different feature on the sensor.
*/
void
n740_ser_par_set(uint8_t data)
{
uint8_t i;
uint8_t mask = 1;
uint8_t temp = 0;
DISABLE_INTERRUPTS();
/* bit-by-bit */
for(i = 0; i < 8; i++) {
temp = (data & mask);
/* Is the bit set? */
if(i && temp) {
/* If it was set, we want to send 1 */
temp >>= i;
}
/* Send the bit */
P0_2 = temp;
/* Shift */
P1_3 = 1;
P1_3 = 0;
mask <<= 1;
}
/* Move to Par-Out */
P1_1 = 1;
P1_1 = 0;
ENABLE_INTERRUPTS();
/* Right, we're done. Save the new status in ser_par_status */
ser_par_status = data;
}
/*---------------------------------------------------------------------------*/
/* This function returns the last value sent to the ser-par chip on the N740.
*
* The caveat here is that we must always use n740_set_ser_par() to send
* commands to the ser-par chip, never write directly.
*
* If any other function sends a command directly, ser_par_status and the
* actual status will end up out of sync.
*/
uint8_t
n740_ser_par_get()
{
return ser_par_status;
}
/*---------------------------------------------------------------------------*/
void
n740_analog_switch(uint8_t state)
{
/* Turn off the UART RX interrupt before switching */
DISABLE_INTERRUPTS();
UART1_RX_INT(0);
/* Switch */
P0_3 = state;
/* If P0_3 now points to the USB and nothing is flowing down P1_7,
* enable the interrupt again */
if(P1_7 == 1 && P0_3 == N740_ANALOG_SWITCH_USB) {
UART1_RX_INT(1);
}
ENABLE_INTERRUPTS();
}
/*---------------------------------------------------------------------------*/
/*
* Activate the the 74HC4053D analog switch U5 on the N740 and at the same
* time set relevant pins to Peripheral I/O mode. This stops communications
* with the serial flash and enables UART1 I/O
*/
void
n740_analog_activate()
{
uint8_t ser_par = n740_ser_par_get();
ser_par &= ~N740_SER_PAR_U5_ENABLE; /* Turn on */
N740_PINS_PER_IO();
n740_ser_par_set(ser_par);
}
/*---------------------------------------------------------------------------*/
/*
* De-Activate the the 74HC4053D analog switch U5 on the N740 and at the same
* time set relevant pins to GP I/O mode. This effectively prepares us to
* start talking with the serial flash chip
*/
void
n740_analog_deactivate()
{
uint8_t ser_par = n740_ser_par_get();
ser_par |= N740_SER_PAR_U5_ENABLE; /* Turn off */
n740_ser_par_set(ser_par);
N740_PINS_GPIO();
}
/*---------------------------------------------------------------------------*/

75
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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Header File for the module which controls the Sensinode N740
* 8-bit serial-in/serial or parallel-out shift register.
*
* This is where the Accelerometer, Leds, Light and Battery Sensors
* are connected.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef N740SERPAR_H_
#define N740SERPAR_H_
#include "8051def.h"
#define N740_SER_PAR_ACC_GSEL 0x01 /* Acceleration Sensor g-Select */
#define N740_SER_PAR_CHIP_SEL 0x02 /* Flash Chip Select */
#define N740_SER_PAR_LIGHT 0x04 /* Light Sensor */
#define N740_SER_PAR_ACC 0x08 /* Acceleration Sensor */
#define N740_SER_PAR_RF_IN_GAIN 0x10 /* Receiver Amplifier, best not set */
#define N740_SER_PAR_U5_ENABLE 0x20 /* U5 analog switch enable */
#define N740_SER_PAR_LED_GREEN 0x40 /* Led 1 */
#define N740_SER_PAR_LED_RED 0x80 /* Led 2 */
#define N740_ANALOG_SWITCH_USB 0
#define N740_ANALOG_SWITCH_SERIAL 1
#define N740_PINS 0xE0
#define N740_PINS_GPIO() {P1SEL &= ~N740_PINS;}
#define N740_PINS_PER_IO() {P1SEL |= N740_PINS;}
/* Serial/Parallel Shift Register (74HC595D) Functions */
void n740_ser_par_init(void);
void n740_ser_par_set(uint8_t data);
uint8_t n740_ser_par_get(void);
/* Analog Switch (U5 - 74HC4053D) Functions */
void n740_analog_switch(uint8_t state);
void n740_analog_activate();
void n740_analog_deactivate();
#endif /* N740SERPAR_H_ */

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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* This module centrally controls all sensors on sensinode devices
*
* It respects configuration in contiki-conf.h
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "dev/sensinode-sensors.h"
#include "sys/energest.h"
const struct sensors_sensor *sensors[] = {
#if ADC_SENSOR_ON
&adc_sensor,
#endif
#if BUTTON_SENSOR_ON
&button_1_sensor,
&button_2_sensor,
#endif
0
};
unsigned char sensors_flags[(sizeof(sensors) / sizeof(struct sensors_sensor *))];
/*---------------------------------------------------------------------------*/
void
sensinode_sensors_activate()
{
struct sensors_sensor *sensor;
sensor = sensors_first();
while(sensor) {
sensor->configure(SENSORS_ACTIVE, 1);
sensor = sensors_next(sensor);
}
ENERGEST_ON(ENERGEST_TYPE_SENSORS);
}
/*---------------------------------------------------------------------------*/
void
sensinode_sensors_deactivate()
{
struct sensors_sensor *sensor;
sensor = sensors_first();
while(sensor) {
sensor->configure(SENSORS_ACTIVE, 0);
sensor = sensors_next(sensor);
}
ENERGEST_OFF(ENERGEST_TYPE_SENSORS);
}

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/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Defines for the sensors on the various Sensinode models.
*
* Sensors will be off by default, unless turned on explicitly
* in contiki-conf.h
*
* If you enable sensors generating interrupts, make sure you include
* this file in the file containing main().
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef SENSINODE_SENSORS_H_
#define SENSINODE_SENSORS_H_
#include "cc2430_sfr.h"
#include "contiki-conf.h"
#include "dev/models.h"
#include "lib/sensors.h"
void sensinode_sensors_activate();
void sensinode_sensors_deactivate();
/* ADC Sensor Types */
#define ADC_SENSOR "ADC"
#define ADC_SENSOR_TYPE_TEMP 0
#define ADC_SENSOR_TYPE_ACC_X 1
#define ADC_SENSOR_TYPE_ACC_Y 2
#define ADC_SENSOR_TYPE_ACC_Z 3
#define ADC_SENSOR_TYPE_VDD 4
#define ADC_SENSOR_TYPE_LIGHT 5
#define ADC_SENSOR_TYPE_BATTERY 6
/* Defines to help us control Acc and Ill individually */
#define ADC_VAL_NONE 0x00
#define ADC_VAL_ALL 0x01
#define ADC_VAL_LIGHT_ON 0x04
#define ADC_VAL_ACC_ON 0x08
#define ADC_VAL_ACC_GSEL 0x10
#ifdef ADC_SENSOR_CONF_ON
#define ADC_SENSOR_ON ADC_SENSOR_CONF_ON
#endif /* ADC_SENSOR_CONF_ON */
#if ADC_SENSOR_ON
extern const struct sensors_sensor adc_sensor;
#endif /* ADC_SENSOR_ON */
/*
* Accelerometer. Available on N740 only.
* This is a Freescale Semiconductor MMA7340L (3 axis, 3/11g)
* X: P0_5
* Y: P0_6
* Z: P0_7
*/
#ifdef MODEL_N740
#ifdef ACC_SENSOR_CONF_ON
#define ACC_SENSOR_ON ACC_SENSOR_CONF_ON
#endif /* ACC_SENSOR_CONF_ON */
/* Accelerometer g-Select - Define for +/-11g, +/-3g Otherwise */
#if ACC_SENSOR_ON
#ifdef ACC_SENSOR_CONF_GSEL
#define ACC_SENSOR_GSEL ACC_SENSOR_CONF_GSEL
#endif /* ACC_SENSOR_CONF_GSEL */
#endif /* ACC_SENSOR_ON */
#endif /* MODEL_N740 */
/*
* Buttons
* N740: P1_0, P0_4
* N711: P0_6, P0_7
* N710: Unknown. This will mainly influence which ISRs to declare here
*/
#if defined(MODEL_N740) || defined(MODEL_N711)
#ifdef BUTTON_SENSOR_CONF_ON
#define BUTTON_SENSOR_ON BUTTON_SENSOR_CONF_ON
#endif /* BUTTON_SENSOR_CONF_ON */
#endif /* defined(MODEL_FOO) */
#define BUTTON_1_SENSOR "Button 1"
#define BUTTON_2_SENSOR "Button 2"
#define BUTTON_SENSOR BUTTON_1_SENSOR
#if BUTTON_SENSOR_ON
extern const struct sensors_sensor button_1_sensor;
extern const struct sensors_sensor button_2_sensor;
#define button_sensor button_1_sensor
/* Port 0 ISR needed for both models */
void port_0_ISR(void) __interrupt (P0INT_VECTOR);
/* Only declare the Port 1 ISR for N740 */
#ifdef MODEL_N740
void port_1_ISR(void) __interrupt (P1INT_VECTOR);
#endif /* MODEL_N740 */
#endif /* BUTTON_SENSOR_ON */
/*
* Light - N710, N711, N740
* N740: P0_0
* N711: P0_0
* N710: P?_?
*/
#if defined(MODEL_N740) || defined(MODEL_N711) || defined(MODEL_N710)
#ifdef LIGHT_SENSOR_CONF_ON
#define LIGHT_SENSOR_ON LIGHT_SENSOR_CONF_ON
#endif /* LIGHT_SENSOR_CONF_ON */
#endif /* defined(MODEL_FOO) */
/*
* Battery - N711, N740, (N710 likely)
* N740: P0_1
* Unknown for other models
*/
#if defined(MODEL_N740) || defined(MODEL_N711) || defined(MODEL_N710)
#ifdef BATTERY_SENSOR_CONF_ON
#define BATTERY_SENSOR_ON BATTERY_SENSOR_CONF_ON
#endif /* BATTERY_SENSOR_CONF_ON */
#endif /* defined(MODEL_FOO) */
/* Temperature - Available on all cc2430 devices */
#ifdef TEMP_SENSOR_CONF_ON
#define TEMP_SENSOR_ON TEMP_SENSOR_CONF_ON
#endif /* TEMP_SENSOR_CONF_ON */
/* Supply Voltage - Available on all cc2430 devices*/
#ifdef VDD_SENSOR_CONF_ON
#define VDD_SENSOR_ON VDD_SENSOR_CONF_ON
#endif /* VDD_SENSOR_CONF_ON */
#endif /* SENSINODE_SENSORS_H_ */

49
platform/sensinode/dev/slip-arch.c
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/*
* Copyright (c) 2006, Swedish Institute of Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
/*
* Sensinode/cc2430 SLIP routines (over UART1).
*/
#include "dev/slip.h"
#include "dev/uart1.h"
/*---------------------------------------------------------------------------*/
void
slip_arch_writeb(unsigned char c)
{
uart1_writeb(c);
}
/*---------------------------------------------------------------------------*/
void
slip_arch_init(unsigned long ubr)
{
uart1_set_input(slip_input_byte);
}
/*---------------------------------------------------------------------------*/

350
platform/sensinode/disco.c
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@ -1,350 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Disco server sources
* (embedded part of the DISCOBALL project)
*
* It objective is to receive a code file over UDP, store it in
* external flash and disseminate it to other nodes of the
* 6LoWPAN network.
*
* For this to work, the image must be co-hosted with the BooTTY!
* bootloader, which will move the image from external to internal
* flash.
*
* To link this application in your contiki image, all you need to
* do is to add this line:
* OFFSET_FIRMWARE=1
* to your project's makefile
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#include "contiki-net.h"
#include "sys/clock.h"
#include "sys/ctimer.h"
#include "dev/watchdog.h"
#include "dev/n740.h"
#include "dev/m25p16.h"
#include "disco.h"
/*---------------------------------------------------------------------------*/
#define DEBUG DEBUG_NONE
#include "net/ip/uip-debug.h"
/*---------------------------------------------------------------------------*/
#if BATMON_CONF_ENABLED
void batmon_log(uint8_t trigger);
#define LOG_TRIGGER_OAP_DISCO_START 0x01
#define LOG_TRIGGER_OAP_DISCO_DONE 0x02
#define LOG_TRIGGER_OAP_DISCO_ABORT 0x03
#else
#define batmon_log(t) do { } while(0);
#endif
/*---------------------------------------------------------------------------*/
static struct uip_udp_conn *server_conn;
static struct disco_request_pdu *req;
static struct disco_response_pdu resp;
static struct disco_seed seed;
static uint8_t state;
static uint8_t sector;
static uint16_t interval;
static struct ctimer disco_timer;
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
#define UIP_UDP_BUF ((struct uip_udp_hdr *)&uip_buf[uip_l2_l3_hdr_len])
extern uint16_t uip_len;
extern void *uip_appdata;
__xdata __at(BOOTTY_CMD_LOCATION) static uint8_t bd;
/*---------------------------------------------------------------------------*/
static void timer_handler(void *p);
/*---------------------------------------------------------------------------*/
static void
abort() CC_NON_BANKED
{
PRINTF("Disco: Abort @ %lu\n", clock_seconds());
n740_analog_deactivate();
m25p16_dp();
n740_analog_activate();
state = DISCO_STATE_LISTENING;
memset(&seed, 0, sizeof(seed));
ctimer_stop(&disco_timer);
batmon_log(LOG_TRIGGER_OAP_DISCO_ABORT);
}
/*---------------------------------------------------------------------------*/
static void
restart_timer(uint16_t t) CC_NON_BANKED
{
interval = t;
ctimer_stop(&disco_timer);
ctimer_set(&disco_timer, interval, timer_handler, &state);
}
/*---------------------------------------------------------------------------*/
static void
timer_handler(void *p)
{
uint8_t *s = p;
uint8_t wip;
PRINTF("Disco: @ %lu, s: %u\n", clock_seconds(), *s);
if(*s == DISCO_STATE_PREPARING) {
n740_analog_deactivate();
wip = M25P16_WIP();
n740_analog_activate();
if(wip) {
restart_timer(DISCO_TIMEOUT_PREPARE);
} else {
PRINTF("Disco: Erased %u\n", sector);
if((sector & 1) == 0) {
sector++;
PRINTF("Disco: Next %u\n", sector);
n740_analog_deactivate();
m25p16_se(sector);
n740_analog_activate();
restart_timer(DISCO_TIMEOUT_PREPARE);
} else {
PRINTF("Disco: Ready\n");
*s = DISCO_STATE_READY;
resp.status = DISCO_CMD_INIT;
restart_timer(DISCO_TIMEOUT_ABORT);
server_conn->rport = seed.port;
uip_ipaddr_copy(&server_conn->ripaddr, &seed.addr);
uip_udp_packet_send(server_conn, &resp, DISCO_RESP_LEN_INIT);
/* Restore server connection to allow data from any node */
uip_create_unspecified(&server_conn->ripaddr);
server_conn->rport = 0;
}
}
} else if(*s == DISCO_STATE_READY) {
abort();
} else if(*s == DISCO_STATE_REBOOTING) {
watchdog_reboot();
}
}
/*---------------------------------------------------------------------------*/
static uint8_t
is_protected(uint8_t a) CC_NON_BANKED
{
uint8_t bp = M25P16_BP() >> 2;
if(bp > 5) {
return SECTOR_PROTECTED;
}
bp -= 1;
if(a >= (32 - (1 << bp))) {
return SECTOR_PROTECTED;
}
return SECTOR_UNPROTECTED;
}
/*---------------------------------------------------------------------------*/
static uint8_t
cmd_init() CC_NON_BANKED
{
PRINTF("Disco: Init 0x%02x\n", req->addr[0]);
if(uip_datalen() != DISCO_LEN_INIT) {
PRINTF("Disco: Bad len (%u)\n", uip_datalen());
resp.status = DISCO_ERR_BAD_LEN;
return DISCO_RESP_LEN_ERR;
}
n740_analog_deactivate();
m25p16_res();
sector = 2 * req->addr[0];
if(is_protected(sector) == SECTOR_PROTECTED
|| is_protected(sector + 1) == SECTOR_PROTECTED) {
resp.status = DISCO_ERR_PROTECTED;
n740_analog_activate();
return DISCO_RESP_LEN_ERR;
}
m25p16_se(sector);
n740_analog_activate();
state = DISCO_STATE_PREPARING;
restart_timer(DISCO_TIMEOUT_PREPARE);
/* Store the sender's address/port so we can reply when ready */
seed.port = UIP_UDP_BUF->srcport;
uip_ipaddr_copy(&seed.addr, &UIP_IP_BUF->srcipaddr);
PRINTF("Disco: OK\n");
batmon_log(LOG_TRIGGER_OAP_DISCO_START);
return DISCO_RESPONSE_NONE;
}
/*---------------------------------------------------------------------------*/
static uint8_t
cmd_write() CC_NON_BANKED
{
PRINTF("Disco: Write 0x%02x%02x%02x\n", req->addr[0], req->addr[1],
req->addr[2]);
if(uip_datalen() != DISCO_LEN_WRITE) {
resp.status = DISCO_ERR_BAD_LEN;
return DISCO_RESP_LEN_ERR;
}
restart_timer(DISCO_TIMEOUT_ABORT);
n740_analog_deactivate();
m25p16_pp(req->addr, req->data, DISCO_FLEN_DATA);
watchdog_periodic();
while(M25P16_WIP());
n740_analog_activate();
resp.status = DISCO_CMD_WRITE;
memcpy(resp.addr, req->addr, DISCO_FLEN_ADDR);
return DISCO_RESP_LEN_WRITE;
}
/*---------------------------------------------------------------------------*/
static uint8_t
cmd_switch() CC_NON_BANKED
{
PRINTF("Disco: Switch 0x%02x\n", req->addr[0]);
if(uip_datalen() != DISCO_LEN_SWITCH) {
resp.status = DISCO_ERR_BAD_LEN;
return DISCO_RESP_LEN_ERR;
}
if(req->addr[0] > 15) {
resp.status = DISCO_ERR_BAD_OFFSET;
return DISCO_RESP_LEN_ERR;
}
bd = BOOTTY_CMD_COPY_IMAGE;
bd |= req->addr[0];
resp.status = DISCO_CMD_SWITCH;
resp.addr[0] = req->addr[0];
restart_timer(DISCO_TIMEOUT_REBOOT);
state = DISCO_STATE_REBOOTING;
return DISCO_RESP_LEN_SWITCH;
}
/*---------------------------------------------------------------------------*/
static uint8_t
cmd_done() CC_NON_BANKED
{
PRINTF("Disco: Done\n");
if(uip_datalen() != DISCO_LEN_DONE) {
resp.status = DISCO_ERR_BAD_LEN;
return DISCO_RESP_LEN_ERR;
}
resp.status = DISCO_CMD_DONE;
batmon_log(LOG_TRIGGER_OAP_DISCO_DONE);
return DISCO_RESP_LEN_DONE;
}
/*---------------------------------------------------------------------------*/
static uint8_t
event_handler(process_event_t ev) CC_NON_BANKED
{
uint8_t rv = DISCO_RESPONSE_NONE;
if(ev != tcpip_event) {
return rv;
}
/* Always accept CMD_DONE */
if(req->cmd == DISCO_CMD_DONE) {
return cmd_done();
}
/* Always accept switch too */
if(req->cmd == DISCO_CMD_SWITCH) {
return cmd_switch();
}
switch(state) {
case DISCO_STATE_LISTENING:
req = uip_appdata;
if(req->cmd == DISCO_CMD_INIT) {
rv = cmd_init();
}
break;
case DISCO_STATE_PREPARING:
PRINTF("Disco: Not Ready\n");
resp.status = DISCO_ERR_NOT_READY;
rv = DISCO_RESP_LEN_ERR;
break;
case DISCO_STATE_READY:
req = uip_appdata;
if(req->cmd == DISCO_CMD_WRITE) {
rv = cmd_write();
} else if(req->cmd == DISCO_CMD_INIT) {
resp.status = DISCO_ERR_INIT_DONE;
rv = DISCO_RESP_LEN_ERR;
} else if(req->cmd == DISCO_CMD_SWITCH) {
rv = cmd_switch();
}
break;
}
return rv;
}
/*---------------------------------------------------------------------------*/
PROCESS(disco_process, "Disco Server Process");
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(disco_process, ev, data)
{
uint8_t len;
PROCESS_BEGIN();
PRINTF("Disco Server\n");
server_conn = udp_new(NULL, UIP_HTONS(0), NULL);
udp_bind(server_conn, UIP_HTONS(DISCO_UDP_PORT));
state = DISCO_STATE_LISTENING;
while(1) {
PROCESS_YIELD();
len = event_handler(ev);
if(len > 0) {
server_conn->rport = UIP_UDP_BUF->srcport;
uip_ipaddr_copy(&server_conn->ripaddr, &UIP_IP_BUF->srcipaddr);
uip_udp_packet_send(server_conn, &resp, len);
/* Restore server connection to allow data from any node */
uip_create_unspecified(&server_conn->ripaddr);
server_conn->rport = 0;
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

129
platform/sensinode/disco.h
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@ -1,129 +0,0 @@
/*
* Copyright (c) 2010, Loughborough University - Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
/**
* \file
* Header file for the Disco server
* (embedded part of the DISCOBALL project)
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef DISCO_H_
#define DISCO_H_
#include "contiki.h"
#include "contiki-net.h"
/*---------------------------------------------------------------------------*/
#define DISCO_UDP_PORT 60002
#define DISCO_DESCRIPTORS_LOC /* In external Flash */
#define DATA_CHUNK_LEN 64
/* Intervals - Timeouts */
#define DISCO_TIMEOUT_PREPARE (CLOCK_SECOND / 2)
#define DISCO_TIMEOUT_ABORT (CLOCK_SECOND * 10)
#define DISCO_TIMEOUT_REBOOT CLOCK_SECOND
/* Disco State Machine */
#define DISCO_STATE_LISTENING 0x00 /* Waiting for a transaction to start */
#define DISCO_STATE_PREPARING 0x01 /* Erasing Sectors */
#define DISCO_STATE_READY 0x02
#define DISCO_STATE_REBOOTING 0x03 /* Reboot to BooTTY and copy new image */
/* Instructions */
#define DISCO_CMD_INIT 0x00 /* Prepare flash area for writes */
#define DISCO_CMD_SWITCH 0x01 /* Copy image from ext. to int. flash */
#define DISCO_CMD_WRITE 0x02 /* Write Image to Ext Flash */
#define DISCO_CMD_DONE 0x03 /* All Done */
/* Error Codes */
#define DISCO_ERR_GENERIC 0xFF /* Generic Error */
#define DISCO_ERR_BAD_LEN 0xFE /* Incorrect Length */
#define DISCO_ERR_NOT_READY 0xFD /* Not Initialised */
#define DISCO_ERR_BAD_OFFSET 0xFC /* Bad Offset */
#define DISCO_ERR_PROTECTED 0xFB /* Target sector is protected */
#define DISCO_ERR_INIT_DONE 0xFA /* Already Initialized */
/* Message Sizes */
#define DISCO_FLEN_CMD 1
#define DISCO_FLEN_IMG 1
#define DISCO_FLEN_ADDR 3
#define DISCO_FLEN_DATA 64
/* Request Lengths */
#define DISCO_LEN_INIT (DISCO_FLEN_CMD + DISCO_FLEN_IMG)
#define DISCO_LEN_DONE DISCO_FLEN_CMD
#define DISCO_LEN_WRITE (DISCO_FLEN_CMD + DISCO_FLEN_ADDR + DISCO_FLEN_DATA)
#define DISCO_LEN_SWITCH (DISCO_FLEN_CMD + DISCO_FLEN_IMG)
/* Response Lengths */
#define DISCO_RESPONSE_NONE 0
#define DISCO_RESP_LEN_ERR DISCO_FLEN_CMD
#define DISCO_RESP_LEN_INIT DISCO_FLEN_CMD
#define DISCO_RESP_LEN_DONE DISCO_FLEN_CMD
#define DISCO_RESP_LEN_WRITE (DISCO_FLEN_CMD + DISCO_FLEN_ADDR)
#define DISCO_RESP_LEN_SWITCH (DISCO_FLEN_CMD + DISCO_FLEN_IMG)
/* Tell BooTTy! what to do after we jump:
* BOOTY_CMD
* [7:5]: Command
* [5:4]: Reserved
* [4:0]: Image number
*/
#define BOOTTY_CMD_LOCATION 0xFEFF
#define BOOTTY_CMD_JUMP_TO_APP 0x80
#define BOOTTY_CMD_COPY_IMAGE 0x40
#define SECTOR_UNPROTECTED 0
#define SECTOR_PROTECTED 1
/*---------------------------------------------------------------------------*/
PROCESS_NAME(disco_process);
/*---------------------------------------------------------------------------*/
struct disco_request_pdu {
uint8_t cmd;
uint8_t addr[3];
uint8_t data[DATA_CHUNK_LEN];
};
struct disco_response_pdu {
uint8_t status;
uint8_t addr[3];
};
struct disco_seed {
uip_ipaddr_t addr;
uint16_t port;
};
/*---------------------------------------------------------------------------*/
#endif /* DISCO_H_ */

39
platform/sensinode/putchar.c
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@ -1,39 +0,0 @@
/**
* \file
* hardware-specific putchar() routine for sensinode motes
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki-conf.h"
#include "dev/uart1.h"
/*---------------------------------------------------------------------------*/
void
putchar(char c)
{
#if SLIP_ARCH_CONF_ENABLE
#define SLIP_END 0300
static char debug_frame = 0;
if(!debug_frame) { /* Start of debug output */
uart1_writeb(SLIP_END);
uart1_writeb('\r'); /* Type debug line == '\r' */
debug_frame = 1;
}
#endif
uart1_writeb((char)c);
#if SLIP_ARCH_CONF_ENABLE
/*
* Line buffered output, a newline marks the end of debug output and
* implicitly flushes debug output.
*/
if(c == '\n') {
uart1_writeb(SLIP_END);
debug_frame = 0;
}
#endif
}

13
platform/sensinode/segment.rules
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@ -1,13 +0,0 @@
# segment.rules - platform/sensinode
# segment.rules file for code in platform/sensinode
# Please see cpu/cc2430/segment.rules for more info on code segments
# and for rules of thumb on what to do and what not to do
# Keep main() in HOME
HOME contiki-sensinode-main.c
# Files with ISRs must be in HOME
HOME platform/sensinode/dev/button-sensor.c
# segment.rules - platform/sensinode - end

82
platform/sensinode/uip-debug.c
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/*
* Copyright (c) 2010, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
/**
* \file
* A set of debugging tools
* \author
* Nicolas Tsiftes <nvt@sics.se>
* Niclas Finne <nfi@sics.se>
* Joakim Eriksson <joakime@sics.se>
*/
#include "net/ip/uip-debug.h"
#include "debug.h"
/*---------------------------------------------------------------------------*/
void
uip_debug_ipaddr_print(const uip_ipaddr_t *addr)
{
#if NETSTACK_CONF_WITH_IPV6
uint16_t a;
unsigned int i;
int f;
for(i = 0, f = 0; i < sizeof(uip_ipaddr_t); i += 2) {
a = (addr->u8[i] << 8) + addr->u8[i + 1];
if(a == 0 && f >= 0) {
if(f++ == 0) {
putstring("::");
}
} else {
if(f > 0) {
f = -1;
} else if(i > 0) {
putstring(":");
}
puthex(a >> 8);
puthex(a & 0xFF);
}
}
#else /* NETSTACK_CONF_WITH_IPV6 */
PRINTA("%u.%u.%u.%u", addr->u8[0], addr->u8[1], addr->u8[2], addr->u8[3]);
#endif /* NETSTACK_CONF_WITH_IPV6 */
}
/*---------------------------------------------------------------------------*/
void
uip_debug_lladdr_print(const uip_lladdr_t *addr)
{
unsigned int i;
for(i = 0; i < sizeof(uip_lladdr_t); i++) {
if(i > 0) {
putstring(":");
}
puthex(addr->addr[i]);
}
}
/*---------------------------------------------------------------------------*/

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