__interrupt void TIMER0_A1_5_ISR(void)
{
u16 value;
switch (TA0IV)
{
// Timer0_A1 Light Timer
case 0x02: // Timer0_A1 handler
TA0CCTL1 &= ~CCIE;
// Reset IRQ flag
TA0CCTL1 &= ~CCIFG;
// Call function handler
fptr_Timer0_A1_function();
// Enable timer interrupt
TA0CCTL1 |= CCIE;
// Return without changing the Power Mode
return;
// Timer0_A2 Light timer
case 0x04: // Disable IE
TA0CCTL2 &= ~CCIE;
// Reset IRQ flag
TA0CCTL2 &= ~CCIFG;
// Call function handler
fptr_Timer0_A2_function();
// Enable timer interrupt
TA0CCTL2 |= CCIE;
// Return without changing the Power Mode
return;
// Timer0_A3 Configurable periodic IRQ (used by button_repeat and buzzer)
case 0x06: // Disable IE
TA0CCTL3 &= ~CCIE;
// Reset IRQ flag
TA0CCTL3 &= ~CCIFG;
// Store new value in CCR
value = TA0R + sTimer.timer0_A3_ticks; //timer0_A3_ticks_g;
// Load CCR register with next capture point
TA0CCR3 = value;
// Enable timer interrupt
TA0CCTL3 |= CCIE;
// Call function handler
fptr_Timer0_A3_function();
break;
// Timer0_A4 One-time delay
case 0x08: // Disable IE
TA0CCTL4 &= ~CCIE;
// Reset IRQ flag
TA0CCTL4 &= ~CCIFG;
// Set delay over flag
sys.flag.delay_over = 1;
break;
}
// Exit from LPM3 on RETI
_BIC_SR_IRQ(LPM3_bits);
}
__interrupt void TIMER0_A1_5_ISR(void)
#endif
{
u16 value;
switch (TA0IV)
{
//pfs
#ifndef ELIMINATE_BLUEROBIN
// Timer0_A1 BlueRobin timer
case 0x02: // Timer0_A1 handler
BRRX_TimerTask_v();
break;
#endif
#ifdef CONFIG_SIDEREAL
// Timer0_A1 Used for sidereal time until CCR0 becomes free
case 0x02: // Timer0_A1 handler
// Disable IE
TA0CCTL1 &= ~CCIE;
// Reset IRQ flag
TA0CCTL1 &= ~CCIFG;
//for sidereal time we need 32768/1.00273790935=32678.529149 clock cycles for one second
//32678.5 clock cycles gives a deviation of ~0.9e-7~0.1s/day which is likely less than the ozillator deviation
if(sSidereal_time.second & 1)
{
TA0CCR1+=32678;
}
else
{
TA0CCR1+=32679;
}
// Enable IE
TA0CCTL1 |= CCIE;
// Add 1 second to global time
sidereal_clock_tick();
// Set clock update flag
display.flag.update_sidereal_time = 1;
break;
#endif
#ifdef CONFIG_USE_GPS
case 0x02: // Disable IE
TA0CCTL1 &= ~CCIE;
// Reset IRQ flag
TA0CCTL1 &= ~CCIFG;
// Store new value in CCR
value = TA0R + sTimer.timer0_A1_ticks; //timer0_A1_ticks_g;
// Load CCR register with next capture point
TA0CCR1 = value;
// Enable timer interrupt
TA0CCTL1 |= CCIE;
// Call function handler
fptr_Timer0_A1_function();
break;
#endif
// Timer0_A2 1/1 or 1/100 sec Stopwatch
case 0x04: // Timer0_A2 handler
// Disable IE
TA0CCTL2 &= ~CCIE;
// Reset IRQ flag
TA0CCTL2 &= ~CCIFG;
// Load CCR register with next capture point
#ifdef CONFIG_STOP_WATCH
update_stopwatch_timer();
#endif
// Enable timer interrupt
TA0CCTL2 |= CCIE;
// Increase stopwatch counter
#ifdef CONFIG_STOP_WATCH
stopwatch_tick();
#endif
break;
// Timer0_A3 Configurable periodic IRQ (used by button_repeat and buzzer)
case 0x06: // Disable IE
TA0CCTL3 &= ~CCIE;
// Reset IRQ flag
TA0CCTL3 &= ~CCIFG;
// Store new value in CCR
value = TA0R + sTimer.timer0_A3_ticks; //timer0_A3_ticks_g;
// Load CCR register with next capture point
TA0CCR3 = value;
// Enable timer interrupt
TA0CCTL3 |= CCIE;
// Call function handler
fptr_Timer0_A3_function();
break;
// Timer0_A4 One-time delay
case 0x08: // Disable IE
TA0CCTL4 &= ~CCIE;
// Reset IRQ flag
TA0CCTL4 &= ~CCIFG;
// Set delay over flag
sys.flag.delay_over = 1;
break;
}
// Exit from LPM3 on RETI
_BIC_SR_IRQ(LPM3_bits);
}
