int main(void)
{
uint32_t i = 0;
RCC_GetClocksFreq( &RCC_Clocks );
ConfigureLED();
LED_OFF;
// SysTick end of count event each 10ms
SysTick_Config( RCC_Clocks.HCLK_Frequency / 100);
float fv = RCC_Clocks.HCLK_Frequency / 1000000.0f;
// We can use printf to print back through the debugging interface, but that's slow and
// it also takes up a bunch of space. No printf = no space wasted in printf.
// printf( "Operating at %.3fMHz\n", fv );
InitColorChord();
Configure_PA0();
InitMP45DT02();
InitSPI2812();
int this_samp = 0;
int wf = 0;
while(1)
{
if( this_samp != last_samp_pos )
{
LED_OFF; //Use led on the board to show us how much CPU we're using. (You can also probe PB15)
PushSample32( sampbuff[this_samp]/2 ); //Can't put in full volume.
this_samp = (this_samp+1)%CIRCBUFSIZE;
wf++;
if( wf == 128 )
{
NewFrame();
wf = 0;
}
LED_ON;
}
LED_ON; //Take up a little more time to make sure we don't miss this.
}
}
int main(void)
{
uint32_t i = 0;
RCC_GetClocksFreq( &RCC_Clocks );
ConfigureLED(); LED_ON;
/* SysTick end of count event each 10ms */
// SysTick_Config( RCC_Clocks.HCLK_Frequency / 100);
// printf( "Operating at %dHz\n", RCC_Clocks.HCLK_Frequency );
while(1)
{
}
}
void main(void)
{
WDTCTL = WDTPW + WDTHOLD; // Stop WDT
ConfigureAdc();
ConfigureLED();
ADC10CTL0 |= ENC + ADC10SC; // Sampling and conversion start
__bis_SR_register(CPUOFF + GIE); // LPM0, ADC10_ISR will force exit
sample = ADC10MEM; // get ADC in value
__delay_cycles(1150000); // 1 second delay
for(;;)
{
__delay_cycles(1150000); // 1 second delay
ADC10CTL0 |= ENC + ADC10SC; // Sampling and conversion start
__bis_SR_register(CPUOFF + GIE); // LPM0, ADC10_ISR will force exit
sample = ADC10MEM; // get ADC in value
if (sample > 892 ) {
P1OUT &= ~BIT0; //Power off
P1OUT |= BIT6; //Enable heater
P2OUT |= (BIT1); //Enable RED Led
P1OUT &= ~BIT1; //Disable BLUE Led
}
if (sample < 892 ) {
P1OUT |= BIT0; //Power on
__delay_cycles(3450000); // 3 second delay
__delay_cycles(3450000); // 3 second delay
__delay_cycles(3450000); // 3 second delay
__delay_cycles(3450000); // 3 second delay
__delay_cycles(1150000); // 1 second delay
if((P1IN & BIT2) == 0 ) {
P1OUT &= ~BIT6; //disable heater
P2OUT &= ~(BIT1); //Disable RED Led
P1OUT &= ~(BIT1); //Disable Blue Led
flag = 0;
}else {
while(1)
{
if( flag == 0 && (P1IN & BIT2) == BIT2) {
// Reboot
P1OUT &= ~BIT0; //poweroff
P1OUT &= ~BIT6; //disable heater
P2OUT &= ~(BIT1); //Disable RED Led
P1OUT &= ~(BIT1); //Disable Blue Led
__delay_cycles(3450000); // 3 second delay
P1OUT |= BIT0; //Power on
break;
}else{
while(1)
{
//system off
if((P1IN & BIT2) == 0 ) {
P1OUT &= ~BIT6; //disable heater
P2OUT &= ~(BIT1); //Disable RED Led
P1OUT &= ~(BIT1); //Disable Blue Led
flag = 0;
//break;
ADC10CTL0 |= ENC + ADC10SC; // Sampling and conversion start
__bis_SR_register(CPUOFF + GIE); // LPM0, ADC10_ISR will force exit
sample = ADC10MEM; // get ADC in value
__delay_cycles(1150000); // 1 second delay
ADC10CTL0 |= ENC + ADC10SC; // Sampling and conversion start
__bis_SR_register(CPUOFF + GIE); // LPM0, ADC10_ISR will force exit
sample = ADC10MEM; // get ADC in value
}
//system on & too cold reboot
if((P1IN & BIT2) == BIT2 && sample > 892)
break;
//keyboard reset
if( (P1IN & BIT3) == 0 && (P1IN & BIT2) == BIT2 )
break;
//for Power sequence test
if((P1OUT & BIT0) == 0)
break;
}
break;
}
}
}
}
}
}
