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update build system for board specific code that's 'local' to the

Browse Source 
program you are building.

update tests to consolidate common code.
This commit is contained in:
Mariano Alvira 2010-02-26 14:04:10 -05:00
parent a791be393b
commit 87cd9c7a36
13 changed files with 126 additions and 166 deletions
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14
Makefile.include
View File

@ -11,9 +11,10 @@ include $(MC1322X)/board/Makefile.board
include $(MC1322X)/libmc1322x/Makefile.lib
# default start and isr
CFLAGS += -I$(MC1322X)/src
CFLAGS += -I$(MC1322X)/src -I.
# default start and isr
ifndef START
START = $(MC1322X)/src/start.o
endif
@ -21,6 +22,7 @@ ifndef ISR
ISR = $(MC1322X)/src/isr.o
endif
SRCOBJS += $(MC1322X)/src/default_lowlevel.o
BOARDOBJS := $(addprefix $(OBJDIR)/,$(COBJS))
ARCH = arm
CPU = arm7tdmi-s
@ -28,16 +30,20 @@ export ARCH CPU VENDOR
.SECONDARY:
#.depend: Makefile $(AOBJS:.o=.S) $(COBJS:.o=.c)
# $(CC) -M $(CFLAGS) $(AOBJS:.o=.S) $(COBJS:.o=.c) > $@
#sinclude .depend
$(START): $(START:.o=.s)
$(CC) $(AFLAGS) -c -o $@ $<
$(ISR): $(ISR:.o=.c)
$(CC) $(CFLAGS) $(ARM_FLAGS) $< -c -o $@
%_$(BOARD).elf: %.elf
%_$(BOARD).elf: %.elf $(BOARDOBJS)
mv $< $@
%.elf: $(START) $(ISR) $(SRCOBJS) $(OBJDIR)/%.o $(LINKERSCRIPT) $(LIBMC1322X)/libmc1322x.a
%.elf: $(START) $(ISR) $(SRCOBJS) $(OBJDIR)/%.o $(BOARDOBJS) $(LINKERSCRIPT) $(LIBMC1322X)/libmc1322x.a
$(CC) $(LDFLAGS) $(AOBJS) \
$(filter %.o %.a,$+) -o $@

2
board/Makefile.board
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@ -4,7 +4,7 @@
BOARDS := redbee-dev redbee-r1
OBJDIR := obj_$(BOARD)_board
CFLAGS += -I$(OBJDIR) -I$(MC1322X)/board
CFLAGS += -I$(OBJDIR) -I$(MC1322X)/board -DBOARD=$(BOARD)
$(OBJDIR):
ifndef BOARD

4
libmc1322x/include/mc1322x.h
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@ -4,5 +4,9 @@
#include "types.h"
#include "isr.h"
#include "gpio.h"
#include "crm.h"
#include "nvm.h"
#include "uart1.h"
#include "utils.h"
#endif

2
libmc1322x/include/utils.h
View File

@ -1,8 +1,6 @@
#ifndef UTILS_H
#define UTILS_H
#include <stdint.h>
#define CAT2(x, y, z) x##y##z
#define bit(bit) (1 << bit)

6
tests/Makefile
View File

@ -1,5 +1,11 @@
MC1322X := ..
# all off the common objects for each target
# a COBJ is made for EACH board and goes the obj_$(BOARD)_board directory
# board specific code is OK in these files
COBJS := tests.o put.o
# all of the target programs to build
TARGETS := blink-red blink-green blink-blue blink-white blink-allio uart1-loopback nvm-read nvm-write
include $(MC1322X)/Makefile.include

62
tests/nvm-read.c
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@ -1,7 +1,7 @@
#include <mc1322x.h>
#include <board.h>
#include <uart1.h>
#include <nvm.h>
#include "tests.h"
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
#define INC 767
@ -10,39 +10,15 @@
#define READ_ADDR 0x1F000
#define NBYTES 1024
void putc(char c);
void puts(char *s);
void put_hex(uint8_t x);
void put_hex16(uint16_t x);
void put_hex32(uint32_t x);
const uint8_t hex[16]={'0','1','2','3','4','5','6','7',
'8','9','a','b','c','d','e','f'};
void main(void) {
nvmType_t type=0;
nvmErr_t err;
uint32_t buf[NBYTES/4];
uint32_t i;
/* Restore UART regs. to default */
/* in case there is still bootloader state leftover */
uart_init(INC, MOD);
*UART1_CON = 0x0000c800; /* mask interrupts, 16 bit sample --- helps explain the baud rate */
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
#define INC 767
#define MOD 9999
*UART1_BR = INC<<16 | MOD;
/* see Section 11.5.1.2 Alternate Modes */
/* you must enable the peripheral first BEFORE setting the function in GPIO_FUNC_SEL */
/* From the datasheet: "The peripheral function will control operation of the pad IF */
/* THE PERIPHERAL IS ENABLED. */
*UART1_CON = 0x00000003; /* enable receive and transmit */
*GPIO_FUNC_SEL0 = ( (0x01 << (14*2)) | (0x01 << (15*2)) ); /* set GPIO15-14 to UART (UART1 TX and RX)*/
print_welcome("nvm-read");
vreg_init();
@ -73,33 +49,3 @@ void main(void) {
while(1) {continue;};
}
void putc(char c) {
while(*UT1CON == 31); /* wait for there to be room in the buffer */
*UART1_DATA = c;
}
void puts(char *s) {
while(s && *s!=0) {
putc(*s++);
}
}
void put_hex(uint8_t x)
{
putc(hex[x >> 4]);
putc(hex[x & 15]);
}
void put_hex16(uint16_t x)
{
put_hex((x >> 8) & 0xFF);
put_hex((x) & 0xFF);
}
void put_hex32(uint32_t x)
{
put_hex((x >> 24) & 0xFF);
put_hex((x >> 16) & 0xFF);
put_hex((x >> 8) & 0xFF);
put_hex((x) & 0xFF);
}

57
tests/nvm-write.c
View File

@ -1,7 +1,7 @@
#include <mc1322x.h>
#include <board.h>
#include <uart1.h>
#include <nvm.h>
#include "tests.h"
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
#define INC 767
@ -12,34 +12,15 @@
#define WRITEVAL0 0xdeadbeef
#define WRITEVAL1 0xdeadbeef
void putc(char c);
void puts(char *s);
void put_hex(uint8_t x);
void put_hex16(uint16_t x);
void put_hex32(uint32_t x);
const uint8_t hex[16]={'0','1','2','3','4','5','6','7',
'8','9','a','b','c','d','e','f'};
void main(void) {
nvmType_t type=0;
nvmErr_t err;
uint32_t buf[NBYTES/4];
uint32_t i;
*UART1_CON = 0x0000c800; /* mask interrupts, 16 bit sample --- helps explain the baud rate */
uart_init(INC, MOD);
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
#define INC 767
#define MOD 9999
*UART1_BR = INC<<16 | MOD;
/* see Section 11.5.1.2 Alternate Modes */
/* you must enable the peripheral first BEFORE setting the function in GPIO_FUNC_SEL */
/* From the datasheet: "The peripheral function will control operation of the pad IF */
/* THE PERIPHERAL IS ENABLED. */
*UART1_CON = 0x00000003; /* enable receive and transmit */
*GPIO_FUNC_SEL0 = ( (0x01 << (14*2)) | (0x01 << (15*2)) ); /* set GPIO15-14 to UART (UART1 TX and RX)*/
print_welcome("nvm-write");
vreg_init();
@ -89,33 +70,3 @@ void main(void) {
while(1) {continue;};
}
void putc(char c) {
while(*UT1CON == 31); /* wait for there to be room in the buffer */
*UART1_DATA = c;
}
void puts(char *s) {
while(s && *s!=0) {
putc(*s++);
}
}
void put_hex(uint8_t x)
{
putc(hex[x >> 4]);
putc(hex[x & 15]);
}
void put_hex16(uint16_t x)
{
put_hex((x >> 8) & 0xFF);
put_hex((x) & 0xFF);
}
void put_hex32(uint32_t x)
{
put_hex((x >> 24) & 0xFF);
put_hex((x >> 16) & 0xFF);
put_hex((x >> 8) & 0xFF);
put_hex((x) & 0xFF);
}

36
tests/put.c Normal file
View File

@ -0,0 +1,36 @@
#include <mc1322x.h>
#include <board.h>
const uint8_t hex[16]={'0','1','2','3','4','5','6','7',
'8','9','a','b','c','d','e','f'};
void putc(char c) {
while(*UT1CON == 31); /* wait for there to be room in the buffer */
*UART1_DATA = c;
}
void puts(char *s) {
while(s && *s!=0) {
putc(*s++);
}
}
void put_hex(uint8_t x)
{
putc(hex[x >> 4]);
putc(hex[x & 15]);
}
void put_hex16(uint16_t x)
{
put_hex((x >> 8) & 0xFF);
put_hex((x) & 0xFF);
}
void put_hex32(uint32_t x)
{
put_hex((x >> 24) & 0xFF);
put_hex((x >> 16) & 0xFF);
put_hex((x >> 8) & 0xFF);
put_hex((x) & 0xFF);
}

10
tests/put.h Normal file
View File

@ -0,0 +1,10 @@
#ifndef PUT_H
#define PUT_H
void putc(char c);
void puts(char *s);
void put_hex(uint8_t x);
void put_hex16(uint16_t x);
void put_hex32(uint32_t x);
#endif

42
tests/romimg.c
View File

@ -1,19 +1,12 @@
#define GPIO_FUNC_SEL0 0x80000018 /* GPIO 15 - 0; 2 bit blocks */
#include <mc1322x.h>
#include <board.h>
#define BASE_UART1 0x80005000
#define UART1_CON 0x80005000
#define UART1_STAT 0x80005004
#define UART1_DATA 0x80005008
#define UR1CON 0x8000500c
#define UT1CON 0x80005010
#define UART1_CTS 0x80005014
#define UART1_BR 0x80005018
#include "tests.h"
#include "put.h"
#include "embedded_types.h"
#define reg(x) (*(volatile uint32_t *)(x))
#define DELAY 400000
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
#define INC 767
#define MOD 9999
void putc(uint8_t c);
void puts(uint8_t *s);
@ -28,30 +21,11 @@ const uint8_t hex[16]={'0','1','2','3','4','5','6','7',
#define DUMP_LEN 0x00014000
//#define DUMP_LEN 16
#include "isr.h"
__attribute__ ((section ("startup")))
void main(void) {
volatile uint32_t i;
// volatile uint8_t *data;
volatile uint8_t *data;
/* Restore UART regs. to default */
/* in case there is still bootloader state leftover */
reg(UART1_CON) = 0x0000c800; /* mask interrupts, 16 bit sample --- helps explain the baud rate */
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
#define INC 767
#define MOD 9999
reg(UART1_BR) = INC<<16 | MOD;
/* see Section 11.5.1.2 Alternate Modes */
/* you must enable the peripheral first BEFORE setting the function in GPIO_FUNC_SEL */
/* From the datasheet: "The peripheral function will control operation of the pad IF */
/* THE PERIPHERAL IS ENABLED. */
reg(UART1_CON) = 0x00000003; /* enable receive and transmit */
reg(GPIO_FUNC_SEL0) = ( (0x01 << (14*2)) | (0x01 << (15*2)) ); /* set GPIO15-14 to UART (UART1 TX and RX)*/
uart_init(inc, mod);
for(data=DUMP_BASE; data<(DUMP_BASE+DUMP_LEN); data++) {
putc(*data);

32
tests/tests.c Normal file
View File

@ -0,0 +1,32 @@
#include <mc1322x.h>
#include "put.h"
void uart_init(uint16_t inc, uint16_t mod) {
/* Restore UART regs. to default */
/* in case there is still bootloader state leftover */
*UART1_CON = 0x0000c800; /* mask interrupts, 16 bit sample --- helps explain the baud rate */
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
*UART1_BR = (inc << 16) | mod;
/* see Section 11.5.1.2 Alternate Modes */
/* you must enable the peripheral first BEFORE setting the function in GPIO_FUNC_SEL */
/* From the datasheet: "The peripheral function will control operation of the pad IF */
/* THE PERIPHERAL IS ENABLED. */
*UART1_CON = 0x00000003; /* enable receive and transmit */
*GPIO_FUNC_SEL0 = ( (0x01 << (14*2)) | (0x01 << (15*2)) ); /* set GPIO15-14 to UART (UART1 TX and RX)*/
}
void print_welcome(char* testname) {
puts("mc1322x-test: ");
puts(testname);
puts("\n\r");
puts("board: ");
#if (BOARD == redbee-dev)
puts("redbee-dev");
#elif (BOARD == redbee-r1)
puts("redbee-dev");
#endif
}

9
tests/tests.h Normal file
View File

@ -0,0 +1,9 @@
#ifndef TESTS_H
#define TESTS_H
#include "put.h"
void uart_init(uint16_t inc, uint16_t mod);
void print_welcome(char* testname);
#endif

16
tests/uart1-loopback.c
View File

@ -1,25 +1,13 @@
#include <mc1322x.h>
#include <board.h>
#include <uart1.h>
#include "tests.h"
/* INC = 767; MOD = 9999 works: 115200 @ 24 MHz 16 bit sample */
#define INC 767
#define MOD 9999
void main(void) {
/* mask interrupts, 16 bit sample --- helps explain the baud rate */
*UART1_CON = 0x0000c800;
*UART1_BR = INC<<16 | MOD;
/* see Section 11.5.1.2 Alternate Modes */
/* you must enable the peripheral first BEFORE setting the function in GPIO_FUNC_SEL */
/* From the datasheet: "The peripheral function will control operation of the pad IF */
/* THE PERIPHERAL IS ENABLED. */
*UART1_CON = 0x00000003; /* enable receive and transmit */
*GPIO_FUNC_SEL0 = ( (0x01 << (14*2)) | (0x01 << (15*2)) ); /* set GPIO15-14 to UART (UART1 TX and RX)*/
uint8_t c;
while(1) {