nes-proj/tests/blink-white.c
Mariano Alvira 4b17c144d0 LEDs now indicate bit position (instead of (1 << pos)) which is more
consistent with how everything else works
2010-03-07 15:39:56 -05:00

27 lines
323 B
C

#include <mc1322x.h>
#include <board.h>
#define DELAY 400000
#define LED LED_WHITE
void main(void) {
volatile uint32_t i;
*GPIO_PAD_DIR0 = ( 1<< LED );
while(1) {
*GPIO_DATA0 = (1 << LED );
for(i=0; i<DELAY; i++) { continue; }
*GPIO_DATA0 = 0x00000000;
for(i=0; i<DELAY; i++) { continue; }
};
}