//--------------------------------------------------------------------------------
//
// Main program loop.
//
void main()
{
__disable_interrupt();
_pulseDataAddress = (char *) EEPROM_PULSE_DATA;
_numberOfPulses = *_pulseDataAddress++;
SetupPorts();
SetupUART();
SetupTimer2();
SetupTimer1();
__enable_interrupt();
while (1)
{
__wait_for_interrupt();
}
}
static void prvSleep( TickType_t xExpectedIdleTime )
{
/* Allow the application to define some pre-sleep processing. */
configPRE_SLEEP_PROCESSING( xExpectedIdleTime );
/* xExpectedIdleTime being set to 0 by configPRE_SLEEP_PROCESSING()
means the application defined code has already executed the WAIT
instruction. */
if( xExpectedIdleTime > 0 )
{
__wait_for_interrupt();
}
/* Allow the application to define some post sleep processing. */
configPOST_SLEEP_PROCESSING( xExpectedIdleTime );
}
void Delayus(unsigned int usec){
CLK_PCKENR1 = CLK_PCKENR1 | (1 << 5); //bit 5 - timer2 clock
TIM2_CR1_bit.OPM = 1; //one pulse mode
//TIM2_CR1_bit.URS = 1; //only hw causes UEV
TIM2_IER_bit.CC1IE = 1; //enable interrupt on compare 1
TIM2_CCR1H = usec/256; //load high byte
TIM2_CCR1L = usec%256; //load low byte
TIM2_CNTRH = 0; // reset counter
TIM2_CNTRL = 0; // reset counter
TIM2_SR1_bit.CC2IF = 0; //clear CC2 interrupt flag
TIM2_PSCR = 0x04; // Divide by 2^4 to get 1MHz clock
TIM2_EGR_bit.UG = 1; //generate UEV to update actual prescaler
ITC_SPR4 = ITC_SPR4 | 0x30; //IRQ14 Vector14 is TIM2 cc int priority ///???
TIM2_CR1_bit.CEN = 1; //start timer
__enable_interrupt();
__wait_for_interrupt();
}
