#ifndef CAN_DRIVER_H
#define CAN_DRIVER_H

#include "OsSample.h"

#define SC_HHS                      0       //四川和华盛的USB CAN
#define ZLG_USB_CAN_II              1       //周立功的USB CAN II & PRO
#define GC_USB_CAN_II               2       //广诚科技的USB CAN II

// CAN包长度
#define CAN_DATA_LEN    8
#define CANFD_DATA_LEN  64

// CAN包结构体
typedef struct
{
    char data[CANFD_DATA_LEN];
}CAN_PKG,*CAN_PKG_PTR;

typedef struct
{
    // 扫描通道，返回通道数量或状态
    uint8_t (*ScanCanChnl)(void);
    // 初始化硬件
    uint8_t (*InitCan)(uint8_t);
    // 打开/启动 CAN
    uint8_t (*OpenCan)(uint8_t);
    // 关闭 CAN
    uint8_t (*CloseCan)(uint8_t);
    // 复位 CAN
    uint8_t (*ResetCan)(uint8_t);
    // 发送数据包
    uint8_t (*SendCan)(uint8_t chnl, CAN_PKG_PTR canPkg);
    // 接收数据包
    uint8_t (*RecvCan)(uint8_t chnl, CAN_PKG_PTR canPkg);
}CAN_DRIVER,*CAN_DRIVER_PTR;

Status CanProcessInit(void);
Status CanFuncRegister(uint8_t DeviceType);

extern CAN_DRIVER can;

#endif