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Copied cc2530 stack functions to the cc2430 port

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This commit is contained in:
George Oikonomou 2012-09-07 15:23:08 +01:00
parent b292e02012
commit 3b0e92168b
5 changed files with 148 additions and 1 deletions
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2
cpu/cc2430/Makefile.cc2430
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@ -89,7 +89,7 @@ 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
CONTIKI_SOURCEFILES += watchdog-cc2430.c rtimer-arch.c stack.c
CONTIKI_ASMFILES +=
CONTIKI_ASMOBJECTFILES = $(addprefix $(OBJECTDIR)/,$(CONTIKI_ASMFILES:.S=.rel))

71
cpu/cc2430/stack.c Normal file
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@ -0,0 +1,71 @@
/*
* 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;
}

69
cpu/cc2430/stack.h Normal file
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@ -0,0 +1,69 @@
/*
* 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); \
sp = SP; \
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_ */

4
platform/sensinode/contiki-conf.h
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@ -24,6 +24,10 @@
/* 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

3
platform/sensinode/contiki-sensinode-main.c
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@ -16,6 +16,7 @@
#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"
@ -164,6 +165,8 @@ main(void)
bus_init();
rtimer_init();
stack_poison();
/* model-specific h/w init. */
model_init();