72 lines
2.6 KiB
C
72 lines
2.6 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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// 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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.front = 0, \
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.rear = 0, \
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.size = (sizeof(buff) / sizeof(buff[0])), \
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.element_size = sizeof(buff[0]), \
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.buffer = 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.buffer[queue.front++], &data, sizeof(data)); \
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queue.front %= queue.size; \
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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.buffer[queue.rear++], sizeof(data)); \
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queue.rear %= queue.size; \
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} while (0)
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#define IVEC_ECU_CAN_IS_FULL(queue) ((queue.front - queue.rear) == (queue.size - 1) || \
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(queue.front - queue.rear) == -1)
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#define IVEC_ECU_CAN_IS_EMPTY(queue) (queue.front == queue.rear)
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/* Private Variable */
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typedef struct {
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uint32_t ulId;
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uint8_t ucData[8];
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uint8_t ucLength;
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uint8_t resv[3];
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} IVEC_ECU_CANBuff_s;
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typedef struct {
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uint16_t front;
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uint16_t rear;
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uint16_t size;
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uint8_t element_size;
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IVEC_ECU_CANBuff_s *buffer;
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} IVEC_ECU_CANQueue_s;
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// Function Prototypes
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void vMCU_FDCAN_RxFifo_Callback(uint32_t ulIdentifier, uint8_t *pucData, uint16_t usDataLength);
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uint8_t vMCAL_StoreMsgFromISRToQueue(uint32_t ulId, uint8_t *pucData, uint8_t ucLen);
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IVEC_EcuCommonErr_e vECU_CAN_Init(MCAN_Regs *pMCAN, IVEC_CanBaud_e eBaud);
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IVEC_EcuCommonErr_e vECU_CAN_DeInit(MCAN_Regs *pMCAN);
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IVEC_EcuCommonErr_e vECU_WriteDataOverCAN(uint8_t *pucBuf, uint32_t ulId, int iRetCode, uint32_t ulBufNum);
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IVEC_EcuCommonErr_e vECU_CAN_GetData(IVEC_ECU_CANBuff_s *pxBuff);
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IVEC_EcuCommonErr_e vECU_CAN_ReInit(MCAN_Regs *pMCAN, uint16_t usSpeed);
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IVEC_EcuCommonErr_e vECU_CAN_GetStatus(MCAN_Regs *pMCAN, uint16_t usSpeed);
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#endif /* IVEC_ECU_CAN_H_ */
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//
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