43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
#ifndef CAN_DRIVER_H
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#define CAN_DRIVER_H
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#include "OsSample.h"
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#define SC_HHS 0 //四川和华盛的USB CAN
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#define ZLG_USB_CAN_II 1 //周立功的USB CAN II & PRO
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#define GC_USB_CAN_II 2 //广诚科技的USB CAN II
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// CAN包长度
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#define CAN_DATA_LEN 8
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#define CANFD_DATA_LEN 64
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// CAN包结构体
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typedef struct
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{
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char data[CANFD_DATA_LEN];
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}CAN_PKG,*CAN_PKG_PTR;
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typedef struct
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{
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// 扫描通道，返回通道数量或状态
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uint8_t (*ScanCanChnl)(void);
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// 初始化硬件
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uint8_t (*InitCan)(uint8_t);
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// 打开/启动 CAN
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uint8_t (*OpenCan)(uint8_t);
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// 关闭 CAN
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uint8_t (*CloseCan)(uint8_t);
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// 复位 CAN
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uint8_t (*ResetCan)(uint8_t);
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// 发送数据包
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uint8_t (*SendCan)(uint8_t chnl, CAN_PKG_PTR canPkg);
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// 接收数据包
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uint8_t (*RecvCan)(uint8_t chnl, CAN_PKG_PTR canPkg);
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}CAN_DRIVER,*CAN_DRIVER_PTR;
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Status CanProcessInit(void);
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Status CanFuncRegister(uint8_t DeviceType);
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extern CAN_DRIVER can;
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#endif |