contiki/tests/put.c
2010-03-09 18:23:40 -05:00

39 lines
722 B
C

#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 putchr(char c) {
while(*UART1_UTXCON == 31);
/* wait for there to be room in the buffer */
// while( *UART1_UTXCON == 0 ) { continue; }
*UART1_UDATA = c;
}
void putstr(char *s) {
while(s && *s!=0) {
putchr(*s++);
}
}
void put_hex(uint8_t x)
{
putchr(hex[x >> 4]);
putchr(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);
}