Home
3 API
3.3 Safe PLIB
Safe PLIBs are used for setting up and controlling the operation of the peripherals.
3.3.6 SAFE_PLIB_EIC
Set of safe functions for setting up and controlling the EIC peripheral.
3.3.6.3 EIC_InterruptDisable
Disable external interrupt on the specified pin.

1 Preface
2 Diagnostic Library for SAM C21
3 API
- 3.1 API Overview
- 3.2 Diagnostic Mechanisms
- 3.3 Safe PLIB
  Safe PLIBs are used for setting up and controlling the operation of the peripherals.
  - 3.3.1 SAFE_PLIB_ADC
    Set of safe functions for setting up and controlling the ADC peripheral.
  - 3.3.2 SAFE_PLIB_CAN
    Set of safe functions for setting up and controlling the CAN peripheral.
  - 3.3.3 SAFE_PLIB_DAC
    Set of safe functions for setting up and controlling the DAC peripheral.
  - 3.3.4 SAFE_PLIB_DIVAS
    Set of safe functions for setting up and controlling the DIVAS peripheral.
  - 3.3.5 SAFE_PLIB_DMAC
    Set of safe functions for setting up and controlling the DMAC peripheral.
  - 3.3.6 SAFE_PLIB_EIC
    Set of safe functions for setting up and controlling the EIC peripheral.
    - 3.3.6.1 EIC_CallbackRegister
      Registers the function to be called when an interrupt condition has been sensed on the pin.
    - 3.3.6.2 EIC_Initialize
      Initializes given instance of EIC peripheral.
    - 3.3.6.3 EIC_InterruptDisable
      Disable external interrupt on the specified pin.
    - 3.3.6.4 EIC_InterruptEnable
      Enable external interrupt on the specified pin.
    - 3.3.6.5 EIC_NMICallbackRegister
      Registers the function to be called when an interrupt condition has been sensed on the NMI pin.
  - 3.3.7 SAFE_PLIB_FREQM
    Set of safe functions for setting up and controlling the FREQM peripheral.
  - 3.3.8 SAFE_PLIB_NVMCTRL
    Set of safe functions for setting up and controlling the NVMCTRL peripheral.
  - 3.3.9 SAFE_PLIB_PAC
    Set of safe functions for setting up and controlling the PAC peripheral.
  - 3.3.10 SAFE_PLIB_RSTC
    Set of safe functions for setting up and controlling the RSTC peripheral.
  - 3.3.11 SAFE_PLIB_RTC
    Set of safe functions for setting up and controlling the RTC peripheral.
  - 3.3.12 SAFE_PLIB_SDADC
    Set of safe functions for setting up and controlling the SDADC peripheral.
  - 3.3.13 SAFE_PLIB_SERCOM_USART
    Set of safe functions for setting up and controlling the USART peripheral.
  - 3.3.14 SAFE_PLIB_TC
    Set of safe functions for setting up and controlling the TC peripheral.
  - 3.3.15 SAFE_PLIB_TCC
    Set of safe functions for setting up and controlling the TCC peripheral.
  - 3.3.16 SAFE_PLIB_WDT
    Set of safe functions for setting up and controlling the WDT peripheral.
4 Appendix - FMEDA to Diagnostic API Mapping
5 Known Issues
6 Revision History
Microchip Information

3.3.6.3 EIC_InterruptDisable

Disable external interrupt on the specified pin.

This function disables interrupt generation on the specified external interrupt pin. For some devices, it stops the DMAC controller if it was already running and re-initializes it.

void 
EIC_InterruptDisable
(
    EIC_PIN pin
);

Precondition

EIC_Initialize() function must have been called

Parameters

pin - EIC Pin number

Returns

void