1.1.2.4.16 DRV_G3_MACRT_ExternalInterruptHandler Function

C

void DRV_G3_MACRT_ExternalInterruptHandler (
    const PIO_PIN pin, 
    const uintptr_t context 
);

Summary

Allows application to register callback for PLC Interrupt pin.

Description

This function allows a client to register a callback function to handle G3 MAC RT interrupt.

Precondition

DRV_G3_MACRT_Initialize must have been called before calling this function.

Parameters


Param	Description
pin	PIO pin where interrupt source is connected
context	Pointer to parameters to be passed to Handler function

Returns

None.

Example

// Initialize G3 MAC RT Driver Instance
sysObj.drvPLCMacRt = DRV_G3_MACRT_Initialize(DRV_G3_MACRT_INDEX, (SYS_MODULE_INIT *)&drvPLCMacRtInitData);
// Register Callback function to handle PLC interruption
PIO_PinInterruptCallbackRegister(DRV_G3_MACRT_EXT_INT_PIN, DRV_G3_MACRT_ExternalInterruptHandler, sysObj.drvPLCMacRt);

Remarks

See plib_pio.h for more details.