40 lines
831 B
C
40 lines
831 B
C
|
/**
|
||
|
|
* \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
|
||
|
|
}
|