96 lines
3.3 KiB
C
96 lines
3.3 KiB
C
#ifndef IVEC_ECU_CAN_H_
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#define IVEC_ECU_CAN_H_
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#include "../Core/Include/ivec_mcal_mcan.h"
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#include "../ivec_ECU/ivec_ecu_common/inc/ivec_ecu_common.h"
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#include "stdint.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define ecuMAX_FILTERS_u8 mcalMAX_FILTERS_u8
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// Macro Definitions
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#define IVEC_ECU_CAN_QUEUE(name, buff) \
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volatile IVEC_ECU_CANQueue_s name = { \
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.u16Front = 0, \
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.u16Rear = 0, \
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.u16Size = (sizeof(buff) / sizeof(buff[0])), \
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.u8ElementSize = sizeof(buff[0]), \
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.pxBuffer = buff, \
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}
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#define IVEC_ECU_CAN_FLUSH(name) do { \
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name.front = 0; \
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name.rear = 0; \
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memset(name.buffer, 0x00, name.size); \
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} while (0)
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#define IVEC_ECU_CAN_ENQUEUE(queue, data) do { \
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memcpy(&queue.pxBuffer[queue.u16Front++], &data, sizeof(data)); \
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queue.u16Front %= queue.u16Size; \
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} while (0)
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#define IVEC_ECU_CAN_DEQUEUE(queue, data) do { \
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memcpy(&data, &queue.pxBuffer[queue.u16Rear++], sizeof(data)); \
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queue.u16Rear %= queue.u16Size; \
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} while (0)
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#define IVEC_ECU_CAN_IS_FULL(queue) ((queue.u16Front - queue.u16Rear) == (queue.u16Size - 1) || \
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(queue.u16Front - queue.u16Rear) == -1)
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#define IVEC_ECU_CAN_IS_EMPTY(queue) (queue.u16Front == queue.u16Rear)
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/* Private Variable */
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typedef struct {
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uint32_t u32UlId;
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uint8_t u8Data[8];
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uint8_t u8Length;
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uint8_t u8Resv[3];
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} IVEC_ECU_CANBuff_s;
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typedef struct {
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uint16_t u16Front;
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uint16_t u16Rear;
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uint16_t u16Size;
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uint8_t u8ElementSize;
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IVEC_ECU_CANBuff_s *pxBuffer;
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} IVEC_ECU_CANQueue_s;
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typedef enum
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{
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/* data */
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IVEC_ECU_CAN_SPEED_125 = 125,
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IVEC_ECU_CAN_SPEED_150 = 150,
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IVEC_ECU_CAN_SPEED_250 = 250,
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IVEC_ECU_CAN_SPEED_500 = 500,
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IVEC_ECU_CAN_SPEED_1000 = 1000,
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}IVEC_EcuCANSpeed_e;
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typedef struct
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{
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IVEC_McalCanHandle_s __xCanHandle;
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MCAN_Regs *pMCAN;
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uint8_t __u8Init;
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IVEC_EcuCANSpeed_e u16Speed;
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int32_t i32MaskCount;
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int32_t i32FilterCount;
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uint32_t u32MaskValues[ecuMAX_FILTERS_u8];
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uint32_t u32FilterValues[ecuMAX_FILTERS_u8];
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}IVEC_EcuCANHandle_s;
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// Function Prototypes
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void vMCU_FDCANRxFifoCallback(uint32_t u32Identifier, uint8_t *pu8data, uint16_t u16DataLength);
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uint8_t u8MCAL_StoreMsgFromISRToQueue(uint32_t u32UlId, uint8_t* pu8Data, uint8_t u8Len);
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IVEC_EcuCommonErr_e xECU_CANInit(IVEC_EcuCANHandle_s *xCANhandle);
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IVEC_EcuCommonErr_e xECU_CANDeInit(IVEC_EcuCANHandle_s *xCANhandle);
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IVEC_EcuCommonErr_e xECU_WriteDataOverCAN(IVEC_EcuCANHandle_s *xCanHandle, uint8_t* pu8Buf, uint32_t u32Id, int i32RetCode, uint32_t u32BufNum);
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IVEC_EcuCommonErr_e xECU_CANGetData(IVEC_EcuCANHandle_s *xCanHandle, IVEC_ECU_CANBuff_s *pxBuff);
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IVEC_EcuCommonErr_e xECU_CANReInit(IVEC_EcuCANHandle_s *xCANhandle);
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IVEC_EcuCommonErr_e xECU_CANGetStatus(IVEC_EcuCANHandle_s *xCANhandle);
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#endif /* IVEC_ECU_CAN_H_ */
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//
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