contiki/tests/blink-white.c
2009-04-20 18:31:13 -04:00

31 lines
554 B
C

#define MBAR_GPIO 0x80000000
#define GPIO_PAD_DIR0 0x80000000
#define GPIO_DATA0 0x80000008
#define UART1_DATA 0x80005008
#define DELAY 400000
#include "embedded_types.h"
#include "isr.h"
no_isrs();
__attribute__ ((section ("startup")))
void main(void) {
*(volatile uint32_t *)GPIO_PAD_DIR0 = 0x00000700;
volatile uint32_t i;
while(1) {
*(volatile uint32_t *)GPIO_DATA0 = 0x00000700;
for(i=0; i<DELAY; i++) { continue; }
*(volatile uint32_t *)GPIO_DATA0 = 0x00000000;
for(i=0; i<DELAY; i++) { continue; }
};
}