Esempi in C++ (Cpp) per TC_INTENSET_MC

Esempio n. 1

File: halTimer.c Progetto: nandojve/embedded

/*************************************************************************//**
*****************************************************************************/
void HAL_TimerInit(void)
{
	halTimerIrqCount = 0;

	PM->APBCMASK.reg					|= PM_APBCMASK_TC4;
	GCLK->CLKCTRL.reg					= GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_ID(0x15/*TC4,TC5*/) | GCLK_CLKCTRL_GEN(0);

	SYSTIMER.CTRLA.reg					= TC_CTRLA_MODE(TC_CTRLA_MODE_COUNT16_Val)
										| TC_CTRLA_WAVEGEN(TC_CTRLA_WAVEGEN_MFRQ_Val)
										| TC_CTRLA_PRESCALER(3 /*DIV8*/)
										| TC_CTRLA_PRESCSYNC(TC_CTRLA_PRESCSYNC_PRESC_Val);
	halTimerSync();

	SYSTIMER.COUNT.reg					= 0;
	halTimerSync();

	SYSTIMER.CC[0].reg					= TIMER_TOP;
	halTimerSync();

	SYSTIMER.CTRLA.reg					= TC_CTRLA_ENABLE;
	halTimerSync();

	SYSTIMER.INTENSET.reg				= TC_INTENSET_MC(0);
	NVIC_EnableIRQ(TC4_IRQn);
}

Esempio n. 2

File: halTimer.c Progetto: nandojve/embedded

/*************************************************************************//**
*****************************************************************************/
void HAL_TimerDelay(uint16_t us)
{
	uint16_t			target			= SYSTIMER.COUNT.reg + us;

	if(target > TIMER_TOP)
		target							-= TIMER_TOP;

	SYSTIMER.CC[1].reg					= target;
	halTimerSync();

	halTimerDelayInt					= 0;
	SYSTIMER.INTENSET.reg				= TC_INTENSET_MC(1);
	while(0 == halTimerDelayInt);
	SYSTIMER.INTENCLR.reg				= TC_INTENCLR_MC(1);
}

Esempio n. 3

File: main.c Progetto: spiderkeys/mcu-starter-projects

//-----------------------------------------------------------------------------
static void timer_init(void)
{
  PM->APBCMASK.reg |= PM_APBCMASK_TC1;

  GCLK->CLKCTRL.reg = GCLK_CLKCTRL_ID(TC1_GCLK_ID) |
      GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN(0);

  TC1->COUNT16.CTRLA.reg = TC_CTRLA_MODE_COUNT16 | TC_CTRLA_WAVEGEN_MFRQ |
      TC_CTRLA_PRESCALER_DIV256 | TC_CTRLA_PRESCSYNC_RESYNC;

  TC1->COUNT16.COUNT.reg = 0;

  timer_set_period(PERIOD_SLOW);

  TC1->COUNT16.CTRLA.reg |= TC_CTRLA_ENABLE;

  TC1->COUNT16.INTENSET.reg = TC_INTENSET_MC(1);
  NVIC_EnableIRQ(TC1_IRQn);
}

Esempio n. 4

File: main.c Progetto: ataradov/mcu-starter-projects

//-----------------------------------------------------------------------------
static void timer_init(void)
{
  MCLK->APBAMASK.reg |= MCLK_APBAMASK_TC0;

  GCLK->PCHCTRL[TC0_GCLK_ID].reg = GCLK_PCHCTRL_GEN(0) | GCLK_PCHCTRL_CHEN;
  while (0 == (GCLK->PCHCTRL[TC0_GCLK_ID].reg & GCLK_PCHCTRL_CHEN));

  TC0->COUNT16.CTRLA.reg = TC_CTRLA_MODE_COUNT16 | TC_CTRLA_PRESCALER_DIV1024 |
      TC_CTRLA_PRESCSYNC_RESYNC;

  TC0->COUNT16.WAVE.reg = TC_WAVE_WAVEGEN_MFRQ;

  TC0->COUNT16.COUNT.reg = 0;

  timer_set_period(PERIOD_SLOW);

  TC0->COUNT16.CTRLA.reg |= TC_CTRLA_ENABLE;

  TC0->COUNT16.INTENSET.reg = TC_INTENSET_MC(1);

  NVIC_EnableIRQ(TC0_IRQn);
}