//------------------------------------------------------------------------------ int main(void) { ledConfig(LED_GREEN); SysTick_Config(BOARD_MCK / 1000); ledOn(LED_GREEN); while(1) { Wait(500); ledToggle(LED_GREEN); } return 0; }
void ledInit() { // set up ports // all outputs except P5.7 P4SEL0 &= ~(LED_SIN | LED_SCLK); P4SEL1 &= ~(LED_SIN | LED_SCLK); P4DIR |= LED_SIN | LED_SCLK; P4OUT &= ~(LED_SIN | LED_SCLK); P5SEL0 &= ~(LED_BLANK | LED_LAT); P5SEL1 &= ~(LED_BLANK | LED_LAT); P5DIR |= LED_BLANK | LED_LAT; P5OUT &= ~(LED_BLANK | LED_LAT); P5DIR &= ~LED_SOUT; ledBlank(1); ledConfig(); }