int main(void)
{
const int LED_HZ = 10;
WDTCTL = WDTPW + WDTHOLD; // Stop WDT
led_init();
BCSCTL3 |= LFXT1S_2; //Set ACLK to use internal VLO (12 kHz clock)
TACTL = TASSEL__ACLK | MC__UP; //Set TimerA to use auxiliary clock in UP mode
TACCTL0 = CCIE; //Enable the interrupt for TACCR0 match
TACCR0 = 12*1024 / LED_HZ;
/*Set TACCR0 which also starts the timer. At
12 kHz, counting to 12000 should output
an LED change every 1 second. Try this
out and see how inaccurate the VLO can be */
WRITE_SR(GIE); //Enable global interrupts
int bitnum = 0;
int pattern = 0b11100100;
while (1) {
while (!Gloop_flag);
Gloop_flag = 0;
bitnum++;
if (bitnum > 8) {
bitnum = 0;
}
Gled_on = pattern & (1 << bitnum);
}
}
int main(void) {
WDTCTL = WDTPW + WDTHOLD; // Stop WDT
/*Halt the watchdog timer
According to the datasheet the watchdog timer
starts automatically after powerup. It must be
configured or halted at the beginning of code
execution to avoid a system reset. Furthermore,
the watchdog timer register (WDTCTL) is
password protected, and requires the upper byte
during write operations to be 0x5A, which is the
value associated with WDTPW.*/
initLEDs(); //Setup LEDs
BCSCTL3 |= LFXT1S_2; //Set ACLK to use internal VLO (12 kHz clock)
TACTL = TASSEL__ACLK | MC__UP; //Set TimerA to use auxiliary clock in UP mode
TACCTL0 = CCIE; //Enable the interrupt for TACCR0 match
TACCR0 = 11999; /*Set TACCR0 which also starts the timer. At
12 kHz, counting to 12000 should output
an LED change every 1 second. Try this
out and see how inaccurate the VLO can be */
WRITE_SR(GIE); //Enable global interrupts
while(1) {
//Loop forever, interrupts take care of the rest
}
}
int main(void)
{
/* Watchdog timer disabled */
WDTCTL = WDTPW + WDTHOLD;
BspInit();
DioInit();
TimerInit(10); // 0.1ms tick, 1 timed task, 0 loop task
WRITE_SR(GIE); // Enable global interrupts
__eint();
LcdInit();
BspReset(); // if ever we get here, we have nothing better to do but reset the micro
while(1)
{
}
}
int main(void) {
DCOCTL = 0x7<<4; // Set to 21MHz
BCSCTL1 |= 0xf;
WDTCTL = WDT_MDLY_32;
IE1 |= WDTIE;
P1DIR |= BIT6 + BIT0;
P1DIR &= ~BIT3;
BCSCTL2 |= BIT1;
BCSCTL3 |= LFXT1S_2; //Set ACLK to use internal VLO (12 kHz clock)
TACTL = TASSEL_2 | MC_1; //Set TimerA to use auxiliary clock in UP mode
WRITE_SR(GIE); //Enable global interrupts
char isPressed = 0;
while(1) {
//Loop forever, interrupts take care of the rest
if(!(P1IN & BIT3)){
if(!isPressed)
isPressed = 1;
else
isPressed = 2;
}else{
isPressed = 0;
}
if(isPressed == 1){
musicOn = musicOn?0:1;
if(!musicOn){
musicIdx = 0;
}
}
}
}
int main(void) {
const int LED_HZ = 10;
WDTCTL = WDTPW + WDTHOLD; // Stop WDT
initLEDs(); //Setup LEDs
BCSCTL3 |= LFXT1S_2; //Set ACLK to use internal VLO (12 kHz clock)
TACTL = TASSEL__ACLK | MC__UP; //Set TimerA to use auxiliary clock in UP mode
TACCTL0 = CCIE; //Enable the interrupt for TACCR0 match
TACCR0 = 12*1024 / LED_HZ;
/*Set TACCR0 which also starts the timer. At
12 kHz, counting to 12000 should output
an LED change every 1 second. Try this
out and see how inaccurate the VLO can be */
WRITE_SR(GIE); //Enable global interrupts
while(1) {
//Loop forever, interrupts take care of the rest
}
}
int main(void)
{
/* Watchdog timer disabled */
WDTCTL = WDTPW + WDTHOLD;
set_letter('B');
initPorts();
LED_OUT &= ~(LED0);
BCSCTL3 |= LFXT1S_2; // Use slow oscillator (12kHz)
TACTL = 0x0200 + TAIE + MC_3 + ID_3; //0x0200 = SMCLK
TACCTL0 = CCIE;
TACCR0 = 99;
WRITE_SR(GIE); // Enable global interrupts
test_blink(P1OUT_, LED0);
//LED_OUT^= 0xff;
while(1)
{
//Loop forever
}
}