C++ (Cpp) EIC_INTENCLR_EXTINT Examples

Example #1

File: WInterrupts.c Project: la3pna/ArduinoCore-samd

/*
 * \brief Turns off the given interrupt.
 */
void detachInterrupt(uint32_t pin)
{
  EExt_Interrupts in = digitalPinToInterrupt(pin);
  if (in == NOT_AN_INTERRUPT || in == EXTERNAL_INT_NMI)
    return;

  EIC->INTENCLR.reg = EIC_INTENCLR_EXTINT(1 << in);
}

Example #2

File: SPI.cpp Project: fpalazzolo/ArduinoCore-samd

void SPIClass::beginTransaction(SPISettings settings)
{
  if (interruptMode != SPI_IMODE_NONE)
  {
    if (interruptMode & SPI_IMODE_GLOBAL)
    {
      interruptSave = interruptsStatus();
      noInterrupts();
    }
    else if (interruptMode & SPI_IMODE_EXTINT)
      EIC->INTENCLR.reg = EIC_INTENCLR_EXTINT(interruptMask);
  }

  config(settings);
}