contiki/tests/uart1-loopback.c

#include <mc1322x.h>
#include <board.h>

#include "tests.h"
#include "config.h"

void main(void) {
	
	uint8_t c;
	while(1) {
		if(*UART1_CON > 0) {
			/* Receive buffer isn't empty */
			/* read a byte and write it to the transmit buffer */
			c = *UART1_DATA;
			*UART1_DATA = c;
		}
	}
	
}
cleaned up uart1-loopback 2010-02-24 14:45:45 -05:00			`#include <mc1322x.h>`
			`#include <board.h>`
update build system for board specific code that's 'local' to the program you are building. update tests to consolidate common code. 2010-02-26 14:04:10 -05:00
			`#include "tests.h"`
config is in config.h now 2010-02-26 14:22:28 -05:00			`#include "config.h"`
this works, but there are unexplained things like why it can't print the whole message, why I can't enable RX, and why the baud number is what it is. 2009-03-30 14:07:42 -04:00
			`void main(void) {`
cleaned up uart1-loopback 2010-02-24 14:45:45 -05:00
working test loopback. Baudrate value is still unexplained. 2009-03-30 15:52:15 -04:00			`uint8_t c;`
this works, but there are unexplained things like why it can't print the whole message, why I can't enable RX, and why the baud number is what it is. 2009-03-30 14:07:42 -04:00			`while(1) {`
cleaned up uart1-loopback 2010-02-24 14:45:45 -05:00			`if(*UART1_CON > 0) {`
working test loopback. Baudrate value is still unexplained. 2009-03-30 15:52:15 -04:00			`/* Receive buffer isn't empty */`
			`/* read a byte and write it to the transmit buffer */`
cleaned up uart1-loopback 2010-02-24 14:45:45 -05:00			`c = *UART1_DATA;`
			`*UART1_DATA = c;`
maybe the modem syn. needs to be set right. reenabled the uart1-loopback code --- doesn't seem to be working --- strange. 2009-04-04 15:27:08 -04:00			`}`
cleaned up uart1-loopback 2010-02-24 14:45:45 -05:00			`}`

this works, but there are unexplained things like why it can't print the whole message, why I can't enable RX, and why the baud number is what it is. 2009-03-30 14:07:42 -04:00			`}`