?? rfid.h
字號(hào):
#ifndef _RFID_H#define _RFID_H#define HEAD 0 //是包類型域#define ADDR 1 //讀寫器自身地址#define LEN 2 //包長(zhǎng)域,表示 Length 域后幀中字節(jié)數(shù)。#define CMD 3 //命令#define CHECK 4 //校驗(yàn)和typedef unsigned char BYTE;BYTE GetCrc8(unsigned char *data, int length);void rfid_ReadVersion();void rfid_DefineID();void rfid_GetData();void rfid_Stop();#endif?? 快捷鍵說明
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