指纹模块51单片机程序

ID:123163 · 发表于 2016-5-25 17:19

指纹模块 51程序

#include "MAIN.h"
#include "UART.h"
volatile unsigned char FPMXX_RECEICE_BUFFER[24];
//FINGERPRINT通信协议定义
code unsigned char FPMXX_Pack_Head[6] = {0xEF,0x01,0xFF,0xFF,0xFF,0xFF}; //协议包头
code unsigned char FPMXX_Get_Img[6] = {0x01,0x00,0x03,0x01,0x0,0x05}; //获得指纹图像
code unsigned char FPMXX_Get_Templete_Count[6] ={0x01,0x00,0x03,0x1D,0x00,0x21 }; //获得模版总数
code unsigned char FP_Search[11]={0x01,0x0,0x08,0x04,0x01,0x0,0x0,0x03,0xA1,0x0,0xB2}; //搜索指纹搜索范围0 - 929
code unsigned char FP_Search_0_9[11]={0x01,0x0,0x08,0x04,0x01,0x0,0x0,0x0,0x13,0x0,0x21}; //搜索0-9号指纹
code unsigned char FP_Img_To_Buffer1[7]={0x01,0x0,0x04,0x02,0x01,0x0,0x08}; //将图像放入到BUFFER1
code unsigned char FP_Img_To_Buffer2[7]={0x01,0x0,0x04,0x02,0x02,0x0,0x09}; //将图像放入到BUFFER2
code unsigned char FP_Reg_Model[6]={0x01,0x0,0x03,0x05,0x0,0x09}; //将BUFFER1跟BUFFER2合成特征模版
code unsigned char FP_Delet_All_Model[6]={0x01,0x0,0x03,0x0d,0x00,0x11};//删除指纹模块里所有的模版
volatile unsigned char FP_Save_Finger[9]={0x01,0x00,0x06,0x06,0x01,0x00,0x0B,0x00,0x19};//将BUFFER1中的特征码存放到指定的位置
volatile unsigned char FP_Delete_Model[10]={0x01,0x00,0x07,0x0C,0x0,0x0,0x0,0x1,0x0,0x0}; //删除指定的模版
//volatile unsigned char FINGER_NUM;
/*------------------ FINGERPRINT命令字 --------------------------*/
void FPMXX_Cmd_Send_Pack_Head(void) //发送包头
{
int i;
for(i=0;i<6;i++) //包头
{
UART_Send_Byte(FPMXX_Pack_Head[i]);
}
}
//FINGERPRINT_获得指纹图像命令
void FPMXX_Cmd_Get_Img(void)
{
unsigned char i;
FPMXX_Cmd_Send_Pack_Head(); //发送通信协议包头
for(i=0;i<6;i++) //发送命令 0x1d
UART_Send_Byte(FPMXX_Get_Img[i]);
}
//讲图像转换成特征码存放在Buffer1中
void FINGERPRINT_Cmd_Img_To_Buffer1(void)
{
unsigned char i;
FPMXX_Cmd_Send_Pack_Head(); //发送通信协议包头
for(i=0;i<7;i++) //发送命令将图像转换成特征码存放在 CHAR_buffer1
{
UART_Send_Byte(FP_Img_To_Buffer1[i]);
}
}
//将图像转换成特征码存放在Buffer2中
void FINGERPRINT_Cmd_Img_To_Buffer2(void)
{
unsigned char i;
for(i=0;i<6;i++) //发送包头
{
UART_Send_Byte(FPMXX_Pack_Head[i]);
}
for(i=0;i<7;i++) //发送命令将图像转换成特征码存放在 CHAR_buffer1
{
UART_Send_Byte(FP_Img_To_Buffer2[i]);
}
}
//将BUFFER1 跟 BUFFER2 中的特征码合并成指纹模版
void FINGERPRINT_Cmd_Reg_Model(void)
{
unsigned char i;
for(i=0;i<6;i++) //包头
{
UART_Send_Byte(FPMXX_Pack_Head[i]);
}
for(i=0;i<6;i++) //命令合并指纹模版
{
UART_Send_Byte(FP_Reg_Model[i]);
}
}
//删除指纹模块里的所有指纹模版
void FINGERPRINT_Cmd_Delete_All_Model(void)
{
unsigned char i;
for(i=0;i<6;i++) //包头
UART_Send_Byte(FPMXX_Pack_Head[i]);
for(i=0;i<6;i++) //命令合并指纹模版
UART_Send_Byte(FP_Delet_All_Model[i]);
}
//删除指纹模块里的指定指纹模版
void FINGERPRINT_Cmd_Delete_Model(unsigned int uiID_temp)
{
volatile unsigned int uiSum_temp = 0;
unsigned char i;
FP_Delete_Model[4]=(uiID_temp&0xFF00)>>8;
FP_Delete_Model[5]=(uiID_temp&0x00FF);
for(i=0;i<8;i++)
uiSum_temp = uiSum_temp + FP_Delete_Model[i];
//UART0_Send_Byte(uiSum_temp);
FP_Delete_Model[8]=(uiSum_temp&0xFF00)>>8;
FP_Delete_Model[9]=uiSum_temp&0x00FF;
for(i=0;i<6;i++) //包头
UART_Send_Byte(FPMXX_Pack_Head[i]);
for(i=0;i<10;i++) //命令合并指纹模版
UART_Send_Byte(FP_Delete_Model[i]);
}
//获得指纹模板数量
void FINGERPRINT_Cmd_Get_Templete_Num(void)
{ unsigned int i;
unsigned char temp[14];
FPMXX_Cmd_Send_Pack_Head(); //发送通信协议包头
//发送命令 0x1d
for(i=0;i<6;i++)
UART_Send_Byte(FPMXX_Get_Templete_Count[i]);
}
//搜索全部用户999枚
void FINGERPRINT_Cmd_Search_Finger(void)
{
unsigned char i;
FPMXX_Cmd_Send_Pack_Head(); //发送通信协议包头
for(i=0;i<11;i++)
{
UART_Send_Byte(FP_Search[i]);
}
}
//搜索全部用户999枚
void FINGERPRINT_Cmd_Search_Finger_Admin(void)
{
unsigned char i;
FPMXX_Cmd_Send_Pack_Head(); //发送通信协议包头
for(i=0;i<11;i++)
{
UART_Send_Byte(FP_Search_0_9[i]);
}
}
void FINGERPRINT_Cmd_Save_Finger( unsigned char ucH_Char,unsigned char ucL_Char )
{
unsigned long temp = 0;
unsigned char i;
// SAVE_FINGER[9]={0x01,0x00,0x06,0x06,0x01,0x00,0x0B,0x00,0x19};//将BUFFER1中的特征码存放到指定的位置
FP_Save_Finger[5] = ucH_Char;
FP_Save_Finger[6] = ucL_Char;
for(i=0;i<7;i++) //计算校验和
temp = temp + FP_Save_Finger[i];
FP_Save_Finger[7]=(temp & 0x00FF00) >> 8; //存放校验数据
FP_Save_Finger[8]= temp & 0x0000FF;
FPMXX_Cmd_Send_Pack_Head(); //发送通信协议包头
for(i=0;i<9;i++)
UART_Send_Byte(FP_Save_Finger[i]); //发送命令将图像转换成特征码存放在 CHAR_buffer1
}
//接收反馈数据缓冲
void FPMXX_Receive_Data(unsigned char ucLength)
{
unsigned char i;
for (i=0;i<ucLength;i++)
FPMXX_RECEICE_BUFFER[i] = UART_Receive_Byte();
}
/*
//指纹添加新用户
unsigned char FP_add_new_user(unsigned char ucH_user,unsigned char ucL_user)
{
do {
FINGERPRINT_Cmd_Get_Img(); //获得指纹图像
FINGERPRINT_Recevice_Data(12); //接收12个长度的反馈码
}
while ( UART1_FINGERPRINT_RECEVICE_BUFFER[9]!=0x0 ); //检测是否成功的按了指纹
FINGERPRINT_Cmd_Img_To_Buffer1(); //将图像转换成特征码存放在Buffer1中
FINGERPRINT_Recevice_Data(12); //接收12个长度的反馈码
do{
FINGERPRINT_Cmd_Get_Img(); //获得指纹图像
FINGERPRINT_Recevice_Data(12); //接收12个长度的反馈码
}
while( UART1_FINGERPRINT_RECEVICE_BUFFER[9]!=0x0 );
FINGERPRINT_Cmd_Img_To_Buffer2(); //将图像转换成特征码存放在Buffer2中
FINGERPRINT_Recevice_Data(12); //接收12个长度的反馈码
FP_Cmd_Reg_Model();//转换成特征码
FINGERPRINT_Recevice_Data(12);
FINGERPRINT_Cmd_Save_Finger(ucH_user,ucL_user);
FINGERPRINT_Recevice_Data(12);
return 0;
}
*/