以Delphi编写的USBCAN通讯的发送和接受界面，可以设置为扩展帧和标准帧等，也可以查看发送和接受到的报文。-Delphi prepared to USBCAN send and receive communications interface can be set to extend the frame and standard frame, also can check to send and receive the message.

kwp2000协议，上们机与下位机数据通讯-kwp2000 agreement, on their computer and lower computer data communication

DELPHI源代码-读卡器开发 #ifndef _EXPORT_FUNC_H_ #define _EXPORT_FUNC_H_ //return successful result #define LIB_SUCCESS 0 //return failed result #define LIB_FAILED 1 #define MAX_RF_BUFFER 1024 /******** 功能：获取动态库版本号 2字节 ****************