sebastian
/
sss7modem
mirror of https://github.com/seidenstrasse/sss7modem.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Merge branch 'master' into arduino-port

This commit is contained in:
Sebastian 2016-11-26 17:07:39 +01:00
parent d0af74c7de ff0c438fe7
commit b09b1960f3
3 changed files with 67 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
software/AVR8/Makefile
View File

@ -14,7 +14,8 @@ OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump OBJDUMP = avr-objdump
SIZE = avr-size SIZE = avr-size
OBJ = $(SRC:%.c=$(OBJDIR)/$(AVRMCU)/%.o) SRC_TMP = $(subst ../,,$(SRC))
OBJ = $(SRC_TMP:%.c=$(OBJDIR)/$(AVRMCU)/%.o)
CFLAGS = -I ../sss7core/ -Os -Wall -Wstrict-prototypes CFLAGS = -I ../sss7core/ -Os -Wall -Wstrict-prototypes
CFLAGS += -ffunction-sections -fdata-sections CFLAGS += -ffunction-sections -fdata-sections
@ -27,8 +28,8 @@ all: start $(OBJDIR)/$(AVRMCU)/$(TARGET).hex size
@echo ":: Done !" @echo ":: Done !"
start: start:
@echo "AS5043 demo version $(VERSION)" @echo "SSS7 AVR port $(VERSION)"
@echo "==============================" @echo "========================"
@echo ":: Building for $(AVRMCU)" @echo ":: Building for $(AVRMCU)"
@echo ":: MCU operating frequency is $(F_CPU)Hz" @echo ":: MCU operating frequency is $(F_CPU)Hz"
@ -36,6 +37,10 @@ $(OBJDIR)/$(AVRMCU)/%.o : %.c $(HEADERS) Makefile
@mkdir -p $$(dirname $@) @mkdir -p $$(dirname $@)
$(CC) $(CFLAGS) -c $< -o $@ $(CC) $(CFLAGS) -c $< -o $@
$(OBJDIR)/$(AVRMCU)/sss7core/%.o : ../sss7core/%.c $(HEADERS) Makefile
@mkdir -p $$(dirname $@)
$(CC) $(CFLAGS) -c $< -o $@
$(OBJDIR)/$(AVRMCU)/$(TARGET).elf : $(OBJ) $(OBJDIR)/$(AVRMCU)/$(TARGET).elf : $(OBJ)
$(CC) $(LDFLAGS) $+ -o $@ $(CC) $(LDFLAGS) $+ -o $@

53
software/AVR8/main.c
View File

@ -4,6 +4,7 @@
#include <string.h> #include <string.h>
#include "uart.h" #include "uart.h"
#include "timer.h"
#include "sss7.h" #include "sss7.h"
@ -11,37 +12,37 @@
int main(void) { int main(void) {
uint8_t msg[SSS7_PAYLOAD_SIZE]; uint8_t msg[SSS7_PAYLOAD_SIZE];
memset(msg, 0, SSS7_PAYLOAD_SIZE); memset(msg, 0, SSS7_PAYLOAD_SIZE);
msg[0] = 'H'; msg[0] = 'H';
msg[1] = 'e'; msg[1] = 'e';
msg[2] = 'l'; msg[2] = 'l';
msg[3] = 'l'; msg[3] = 'l';
msg[4] = 'o'; msg[4] = 'o';
msg[5] = ' '; msg[5] = ' ';
msg[6] = 'W'; msg[6] = 'W';
msg[7] = 'o'; msg[7] = 'o';
msg[8] = 'r'; msg[8] = 'r';
msg[9] = 'l'; msg[9] = 'l';
msg[10] = 'd'; msg[10] = 'd';
uart_init(); uart_init();
sss7_init(); timer_init();
sei(); sss7_init();
sei();
while(1) { while(1) {
while(!sss7_can_send()); while(!sss7_can_send());
sss7_send(msg); sss7_send(msg);
while(!sss7_can_send()); while(!sss7_can_send());
if(sss7_send_failed()) { if(sss7_send_failed()) {
PORTB ^= (1 << PB2); PORTB ^= (1 << PB2);
}
_delay_ms(1000);
} }
_delay_ms(100);
}
} }

32
software/testutils/generate_timeout.py Normal file
View File

@ -0,0 +1,32 @@
#!/usr/bin/env python2
import sys
import serial
def send_byte(ser, byte):
ser.reset_input_buffer()
ser.write(byte)
read_byte = ser.read()
if read_byte != byte:
print "Written %s read %s" % (hex(ord(byte)), hex(ord(read_byte)))
sys.exit(-1)
def main():
if len(sys.argv) != 2:
print "Usage %s <port>" % (sys.argv[0])
sys.exit(-1)
ser = serial.Serial(sys.argv[1], 9600, timeout=0.40)
send_byte(ser, chr(0xAA))
send_byte(ser, chr(0xFE))
for byte in "Unfinished":
send_byte(ser, byte)
if __name__ == '__main__':
main()