/***************************************************************************//**
 * @file     bl_can.h
 * @brief    This file is the header file of bootloader CAN configuration.
 * @version  V1.0.0
 * @date     May-2021
 * @author   Zhixin Semiconductor
 *
 * @note
 * Copyright (C) 2021 Zhixin Semiconductor Ltd. All rights reserved.
 *
 ******************************************************************************/
#ifndef BL_CAN_H
#define BL_CAN_H
//#define E16_HL_L_CANID

#define MEM_ADR_LR_DET              (*(uint16_t*)0x20000804)
#define MEM_ADR_LR_DET_INV          (*(uint16_t*)0x20000806)
#define LEFT_ECU                    ((uint16_t)0x0101)
#define LEFT_ECU_INV                ((uint16_t)0xFEFE)
#define RIGHT_ECU                   ((uint16_t)0x0202)
#define RIGHT_ECU_INV               ((uint16_t)0xFDFD)
#define UNKNOWN_ECU                 ((uint16_t)0x0303)
#define UNKNOWN_ECU_INV             ((uint16_t)0xFCFC)

#include "can_drv.h"
#define CAN1_MbGroup1_IRQ_NUM        CAN1_Mb0To15_IRQn
#define CAN_REC_MB             0U
#define CAN_SEND_MB            1U
#define CAN_FUNCADDR_REC_MB    2U
#define CAN_ID                 CAN_ID_1
/*#define CLK_CAN_ID             CLK_CAN1*/
#define SYSCTRL_CAN_ID         SYSCTRL_CAN1
#define CAN_REC_FUNC_ADDR      0x7DFU
/*CANID definition for E16 Head Light Left mounting side*/
#ifdef E16_HL_L_CANID
#define CAN_SEND_MSG_ID        0x77BU
#define CAN_REC_MSG_ID         0x773U
#endif
/*CANID definition for E16 Head Light Right mounting side*/
#ifdef E16_HL_R_CANID
#define CAN_SEND_MSG_ID        0x77CU
#define CAN_REC_MSG_ID         0x774U
#endif
/*CANID definition for E16 Rear Light Left mounting side*/
#ifdef E16_RL_L_CANID
#define CAN_SEND_MSG_ID        0x77DU
#define CAN_REC_MSG_ID         0x775U
#endif
/*CANID definition for E16 Rear Light Right mounting side*/
#ifdef E16_RL_R_CANID
#define CAN_SEND_MSG_ID        0x7DEU
#define CAN_REC_MSG_ID         0x7D6U
#endif

#define BL_INTERFACE_CAN_FD     1U
#define BL_INTERFACE_CAN        2U

#define BL_INTERFACE       BL_INTERFACE_CAN

/* CAN IO definition */
#define  BL_CAN_SYS_PORT      SYSCTRL_PORTA
#define  BL_CAN_PORT          PORT_A
#define  BL_CAN_TX_IO         GPIO_13
#define  BL_CAN_TX_PINMUX     PTA13_CAN1_TX
#define  BL_CAN_RX_IO         GPIO_12
#define  BL_CAN_RX_PINMUX     PTA12_CAN1_RX 

#define MESSAGE_BUF_LEN   8U

typedef struct
{
    uint32_t len;
    uint8_t data[MESSAGE_BUF_LEN];
    uint32_t msgId;                     /*!< Message ID*/
}MessageBuf_t;

ResultStatus_t CanInit(void);
void Can1MbCbf(uint32_t mbIdx);
void CanReadOneFrame(MessageBuf_t *buf);
void CanTransmitMsg(uint8_t *data, uint8_t len);
void CanReset(void);
#endif /* BL_CAN_H */