C++ (Cpp) INTCPS_MIR_CLEAR Beispiele

Beispiel #1

Datei: Encoders.c Projekt: quangng/Realtime-Systems

void InitEncoders()
{
	CM_ICLKEN_PER|=EN_GPIO6|EN_GPIO5;

	GPIO5_CTRL=2;

	SetPadMultiplexer(PADNUM_BEAGLE_EXT_3,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_4,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_4_ALT,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_5,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_6,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_6_ALT,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_7,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_8,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_9,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_10,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_10_ALT,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	SetPadMultiplexer(PADNUM_BEAGLE_EXT_15,PADCONF_MODE_4|PADCONF_INPUTENABLE|PADCONF_PULLUDENABLE|PADCONF_PULLTYPESELECT);
	GPIO5_OE|=(1<<5)|(1<<8)|(1<<9)|(1<<10)|(1<<13)|(1<<15)|(1<<17) | (1<<11)|(1<<12)|(1<<14)|(1<<16)|(1<<18);
	GPIO5_FALLINGDETECT|=(1<<5)|(1<<8)|(1<<9)|(1<<10)|(1<<13)|(1<<15)|(1<<17);
	GPIO5_RISINGDETECT|=(1<<5)|(1<<8)|(1<<9)|(1<<10)|(1<<13)|(1<<15)|(1<<17);
	GPIO5_SETIRQENABLE1=(1<<5)|(1<<8)|(1<<9)|(1<<10)|(1<<13)|(1<<15)|(1<<17);
	INTCPS_MIR_CLEAR(1)=(1<<1);

	SetIRQHandler(33,Handler);
	EnableInterrupts();

	for(int i=0;i<3;i++)
	{
		position[i]=lastposition[i]=0;
		fullposition[i]=3;
		lastdirection[i]=0;
	}
}

Beispiel #2

Datei: DebugAgentTimerLib.c Projekt: FishYu1222/edk2

VOID
EnableInterruptSource (
  VOID
  )
{
  UINTN Bank;
  UINTN Bit;

  // Map vector to FIQ, IRQ is default
  MmioWrite32 (INTCPS_ILR (gVector), 1);

  Bank = gVector / 32;
  Bit  = 1UL << (gVector % 32);

  MmioWrite32 (INTCPS_MIR_CLEAR(Bank), Bit);
}

Beispiel #3

Datei: HardwareInterrupt.c Projekt: theopolis/BeagleBonePkg

/**
  Enable interrupt source Source.

  @param This     Instance pointer for this protocol
  @param Source   Hardware source of the interrupt

  @retval EFI_SUCCESS       Source interrupt enabled.
  @retval EFI_DEVICE_ERROR  Hardware could not be programmed.

**/
EFI_STATUS
EFIAPI
EnableInterruptSource (
  IN EFI_HARDWARE_INTERRUPT_PROTOCOL    *This,
  IN HARDWARE_INTERRUPT_SOURCE          Source
  )
{
  UINTN Bank;
  UINTN Bit;
  
  if (Source > MAX_VECTOR) {
    ASSERT(FALSE);
    return EFI_UNSUPPORTED;
  }
  
  Bank = Source / 32;
  Bit  = 1UL << (Source % 32);
  
  MmioWrite32 (INTCPS_MIR_CLEAR(Bank), Bit);
  
  return EFI_SUCCESS;
}