RFID_写卡_读卡_验证密码_串口显示(+zigbee课设资源)

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我是靠谱客的博主负责朋友，最近开发中收集的这篇文章主要介绍RFID_写卡_读卡_验证密码_串口显示(+zigbee课设资源)，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

#include "STM32Lib\stm32f10x.h"
#include "hal.h"
#include "USART.h"
#include "rc500.h"
#include "CLRC632.h"
#include "stdio.h"

#define uchar unsigned char
#define uint  unsigned int 

//读卡类型定义
#define CARD_14443          0X01						   //读14443的卡
#define CARD_15693          0X03						   //读15693的卡

#define SUM_ERROR 	     4					  //校验错误
#define SEARCH_ERROR 	 2					  //寻卡操作错误
#define READ_ERROR 	     1					  //读卡操作错误
#define WRITE_ERROR 	 1					  //写卡操作错误
#define Orther_ERROR 	 8					  //其他操作错误
//--------------------------------------------------------------------------------------------------
extern unsigned char RC530_OK;                              //RC500复位正常标志

unsigned char CardType =0x00;                          		//当前读卡类型 
unsigned char HaveInitedCard15693 = FALSE;                  //需要读的卡是否被初始化的状态暂存
unsigned char HaveInitedCard1443 = FALSE;                  	//需要读的卡是否被初始化的状态暂存
unsigned char CommandType = 0x00; 					   		//上位机下发的指令类型

//~~~~~~~~~~~~~~~~~~~~新加的~~~~~~~~~~~~~~~~~~~~~~~~~~~~
unsigned char RxBuffer[200];							  //串口数据缓存
unsigned char Uart_RevLEN=0;							  //串口接收数据个数
unsigned char Uart_RevFlag=1;							  //串口接收成功标志
unsigned char ReturnValueLen=0;							  //返回数据长度
unsigned char ReturnValue[200];							  //返回数据存放
unsigned char WhichUSART_SearchCard=0;					  //串口号
unsigned char Wrong_Value=0;							  //错误类型
unsigned char DataLenth;								  //数据长度
unsigned char CardValue[16];							  //存放15693卡号
unsigned char CardLenth;								  //卡号长度
unsigned char CardValue1443[4];							  //14443卡号存放
unsigned char CardLenth1443;							  //14443卡号长度
unsigned char MFoutValue=0;								  //寄存器初始值
unsigned char TestAnaValue=0x03;						  //寄存器初始值
unsigned char TestDigiValue=0xF4;						  //寄存器初始值
unsigned char unkey[6]={0};								  //密码A
unsigned char key[12];									  //转换完格式以后的密码A
unsigned char KeyModel;

unsigned char BlockNum;									  //绝对块地址
						  								  //14443写卡数据
unsigned char WriteValue14443[3]={0x31,0x35,0x32};	//显示:152 需要串口显示的地方最大长度32

void CLRC632Process( void )	;

int main(void)
{
	ChipHalInit();				//片内硬件初始化
	ChipOutHalInit();			//片外硬件初始化
						Rc500Ready();
						M500PcdConfigISO14443();
	WhichUSART_SearchCard=3; 	//使用串口3发送数据
	
	
	while(1)
	{	

		Delay(240); 		 //延时函数		   	
		CLRC632Process();	 //主执行程序
		
		 	 
	}
}



void CLRC632Process( void )
{
	static unsigned char	i,status;
	static unsigned char	Wrong_Flag=0;		 //错误标志
	static unsigned char	Success_Flag=0;		 //成功标志

	status=PcdRequest(PICC_REQALL);                     //寻卡
	if(status!=MI_OK)
	{
		status=PcdRequest(PICC_REQALL);
	}
	if((status=PcdAnticoll(CardValue))==MI_OK)      //防冲撞
	{    
		status=PcdSelect(CardValue);                        //选定卡
		if(!status)
		{	 
			for(i=0;i<6;i++)
			{
				unkey[i]=0xff;
			}
			status =ChangeCodeKey(unkey,key);
			if(!status)
			{
				status = PcdAuthKey(key);
				if(!status)
				{	
					BlockNum= 1*4+1;  			 //绝对快号，此处验证第一个扇区，绝对块号=1*4；
					status=PcdAuthState(0x60,BlockNum,CardValue) ;	//验证密码
					if(!status)
					{	 
							
					        status=PcdWrite(BlockNum,WriteValue14443);
							status=PcdRead(BlockNum,ReturnValue);
							
							if(!status)
							{	 
								LCM_Beep();	 //蜂鸣器响
								for(i=0;i<3;i++)//在串口显示
								{
								SendByte(ReturnValue[i]);
								}
							}

						 
					}
				}
			}
		}
	}


}