1.3.3.11 CANx_RxFifoFillLevelGet Function

C

uint8_t CANx_RxFifoFillLevelGet(CAN_RX_FIFO_NUM rxFifoNum) // x - Instance of the CAN peripheral

Summary

Returns Rx FIFO0/FIFO1 Fill Level.

Description

This routine returns Rx FIFO0/FIFO1 Fill Level.

Precondition

CANx_Initialize has been called.

Parameters

Returns

Returns Rx FIFO0/FIFO1 Fill Level.

Example

uint8_t rxFiFo0[CAN0_RX_FIFO0_SIZE];
uint8_t numberOfMessage = 0;

numberOfMessage = CAN0_RxFifoFillLevelGet(CAN_RX_FIFO_0);
memset(rxFiFo0, 0x00, CAN0_RX_FIFO0_ELEMENT_SIZE);
CAN0_MessageReceiveFifo(CAN_RX_FIFO_0, numberOfMessage, (CAN_RX_BUFFER *)rxFiFo0);

Remarks

None.