1.3.3.27 CANx_RxFifoCallbackRegister Function
C
void CANx_RxFifoCallbackRegister(CAN_RX_FIFO_NUM rxFifoNum, CAN_RX_FIFO_CALLBACK callback, uintptr_t contextHandle) // x - Instance of the CAN peripheral
Summary
Sets the pointer to the function (and it's contextHandle) to be called when the given CAN's Rx transfer events occur.
Precondition
CANx_Initialize must have been called for the associated CAN instance.
Parameters
| Param | Description |
|---|---|
| rxFifoNum | Rx FIFO Number |
| callback | A pointer to callback function which function prototype definedby the CAN_RX_FIFO_CALLBACK data type. |
| contextHandle | A value passed into the callback function as callback parameter. |
Returns
None.
Example
void APP_CAN_RxFifo0Callback(uint8_t numberOfMessage, uintptr_t context) { } CAN0_RxFifoCallbackRegister(CAN_RX_FIFO_0, APP_CAN_RxFifo0Callback, NULL);
Remarks
None.