#include <STC8.H>
xdata unsigned char aj[]={~0x21,~0x18,~0x28,~0x48,~0x14,~0x24,~0x44,~0x12,~0x22,~0x42};
xdata unsigned char a[4]={~0x01,~0x02,~0x04,~0x08};
xdata unsigned char mi[]={1,2,3,4,5,6};
xdata unsigned char shu[6];
xdata int x,y,s,k,xb,xm;
xdata int i,j;
xdata int y1,y2,cp,cp1;
sbit led=P0^5;
xdata int xxx;
//zhongduan shewzs
void Uart_Init(void)
{
SCON = 0x50; // 8位數據,可變波特率
AUXR |= 0x40; // 定時器1時鐘為Fosc,即1T
AUXR &= 0xFE; // 串口1選擇定時器1為波特率發生器
TMOD &= 0x0F; // 設定定時器1為16位自動重裝方式
TL1 = 0xC7; // 設定定時初值
TH1 = 0xFE; // 設定定時初值
ET1 = 0; // 禁止定時器1中斷
TR1 = 1; // 啟動定時器1
ES = 1; // 開串口中斷
EA = 1; // 開總中斷
}
void Uart_Send_Byte(unsigned char c)//UART Send a byte
{
SBUF = c;
while(!TI); //發送完為1
TI = 0;
}
unsigned char Uart_Receive_Byte()//UART Receive a byteg
{
unsigned char dat;
while(!RI); //接收完為1
RI = 0;
led=0;
dat = SBUF;
return (dat);
}
sbit buzz=P3^4;
sbit KEY_DOWN=P2^3;
sbit KEY_CANCEL=P2^2;
sbit KEY_OK=P2^1;
volatile unsigned char FPM10A_RECEICE_BUFFER[32];
xdata unsigned int finger_id = 0;
//void delay_ms(unsigned int ms)
//{
// unsigned int a;
// while(ms)
// {
// a=1800;
// while(a--);
// ms--;
// }
//// return;
//}
void Delay_Us(int i)
{
while(--i);
}
void Delay_Ms(unsigned int m)
{
while(m--)
{
Delay_Us(125);
}
}
void Buzz_Times(unsigned char times)
{
unsigned char i=0;
for(i=0;i<times;i++)
{
led=buzz=0;
Delay_Ms(200);
led=buzz=1;
Delay_Ms(200);
}
}
//FINGERPRINT通信協議定義
code unsigned char FPM10A_Get_Device[10] ={0x01,0x00,0x07,0x13,0x00,0x00,0x00,0x00,0x00,0x1b};//口令驗證
code unsigned char FPM10A_Pack_Head[6] = {0xEF,0x01,0xFF,0xFF,0xFF,0xFF}; //協議包頭
code unsigned char FPM10A_Get_Img[6] = {0x01,0x00,0x03,0x01,0x00,0x05}; //獲得指紋圖像
code unsigned char FPM10A_Get_Templete_Count[6] ={0x01,0x00,0x03,0x1D,0x00,0x21 }; //獲得模版總數
code unsigned char FPM10A_Search[11]={0x01,0x00,0x08,0x04,0x01,0x00,0x00,0x03,0xE7,0x00,0xF8}; //搜索指紋搜索范圍0 - 999,使用BUFFER1中的特征碼搜索
code unsigned char FPM10A_Search_0_9[11]={0x01,0x00,0x08,0x04,0x01,0x00,0x00,0x00,0x13,0x00,0x21}; //搜索0-9號指紋
code unsigned char FPM10A_Img_To_Buffer1[7]={0x01,0x00,0x04,0x02,0x01,0x00,0x08}; //將圖像放入到BUFFER1
code unsigned char FPM10A_Img_To_Buffer2[7]={0x01,0x00,0x04,0x02,0x02,0x00,0x09}; //將圖像放入到BUFFER2
code unsigned char FPM10A_Reg_Model[6]={0x01,0x00,0x03,0x05,0x00,0x09}; //將BUFFER1跟BUFFER2合成特征模版
code unsigned char FPM10A_Delete_All_Model[6]={0x01,0x00,0x03,0x0d,0x00,0x11};//刪除指紋模塊里所有的模版
volatile unsigned char FPM10A_Save_Finger[9]={0x01,0x00,0x06,0x06,0x01,0x00,0x0B,0x00,0x19};//將BUFFER1中的特征碼存放到指定的位置
//volatile:系統總是重新從它所在的內存讀取數據，即使它前面的指令剛剛從該處讀取過數據
/*------------------ FINGERPRINT命令字 --------------------------*/
//發送包頭
void FPM10A_Cmd_Send_Pack_Head(void)
{
int i;
for(i=0;i<6;i++) //包頭
{
Uart_Send_Byte(FPM10A_Pack_Head[i]);
}
}
//發送指令
void FPM10A_Cmd_Check(void)
{
int i=0;
FPM10A_Cmd_Send_Pack_Head(); //發送通信協議包頭
for(i=0;i<10;i++)
{
Uart_Send_Byte(FPM10A_Get_Device[i]);
}
}
//接收反饋數據緩沖
void FPM10A_Receive_Data(unsigned char ucLength)
{
unsigned char i;
for (i=0;i<ucLength;i++)
{
FPM10A_RECEICE_BUFFER[i] = Uart_Receive_Byte();
}
}
//FINGERPRINT_獲得指紋圖像命令
void FPM10A_Cmd_Get_Img(void)
{
unsigned char i;
FPM10A_Cmd_Send_Pack_Head(); //發送通信協議包頭
for(i=0;i<6;i++) //發送命令 0x1d
{
Uart_Send_Byte(FPM10A_Get_Img[i]);
}
}
//講圖像轉換成特征碼存放在Buffer1中
void FINGERPRINT_Cmd_Img_To_Buffer1(void)
{
unsigned char i;
FPM10A_Cmd_Send_Pack_Head(); //發送通信協議包頭
for(i=0;i<7;i++) //發送命令 將圖像轉換成 特征碼 存放在 CHAR_buffer1
{
Uart_Send_Byte(FPM10A_Img_To_Buffer1[i]);
}
}
//將圖像轉換成特征碼存放在Buffer2中
void FINGERPRINT_Cmd_Img_To_Buffer2(void)
{
unsigned char i;
for(i=0;i<6;i++) //發送包頭
{
Uart_Send_Byte(FPM10A_Pack_Head[i]);
}
for(i=0;i<7;i++) //發送命令 將圖像轉換成 特征碼 存放在 CHAR_buffer1
{
Uart_Send_Byte(FPM10A_Img_To_Buffer2[i]);
}
}
//搜索全部用戶999枚
void FPM10A_Cmd_Search_Finger(void)
{
unsigned char i;
FPM10A_Cmd_Send_Pack_Head(); //發送通信協議包頭
for(i=0;i<11;i++)
{
Uart_Send_Byte(FPM10A_Search[i]);
}
}
void FPM10A_Cmd_Reg_Model(void)
{
unsigned char i;
FPM10A_Cmd_Send_Pack_Head(); //發送通信協議包頭
for(i=0;i<6;i++)
{
Uart_Send_Byte(FPM10A_Reg_Model[i]);
}
}
//刪除指紋模塊里的所有指紋模版
void FINGERPRINT_Cmd_Delete_All_Model(void)
{
unsigned char i;
for(i=0;i<6;i++) //包頭
Uart_Send_Byte(FPM10A_Pack_Head[i]);
for(i=0;i<6;i++) //命令合并指紋模版
{
Uart_Send_Byte(FPM10A_Delete_All_Model[i]);
}
}
//保存指紋
void FPM10A_Cmd_Save_Finger( unsigned int storeID )
{
unsigned long temp = 0;
unsigned char i;
FPM10A_Save_Finger[5] =(storeID&0xFF00)>>8;
FPM10A_Save_Finger[6] = (storeID&0x00FF);
for(i=0;i<7;i++) //計算校驗和
temp = temp + FPM10A_Save_Finger[i];
FPM10A_Save_Finger[7]=(temp & 0x00FF00) >> 8; //存放校驗數據
FPM10A_Save_Finger[8]= temp & 0x0000FF;
FPM10A_Cmd_Send_Pack_Head(); //發送通信協議包頭
for(i=0;i<9;i++)
Uart_Send_Byte(FPM10A_Save_Finger[i]); //發送命令 將圖像轉換成 特征碼 存放在 CHAR_buffer1
}
//添加指紋
void FPM10A_Add_Fingerprint()
{
unsigned char id_show[]={0,0,0};
OLED_Clear(); //清屏
finger_id=0;
while(1)
{
OLED_ShowString(20,4,"Add finger",16);
OLED_ShowString(20,6,"ID is",16);
//按返回鍵直接回到主菜單
if(KEY_CANCEL == 0)
{
while(KEY_CANCEL==0);
break;
}
//按切換鍵指紋iD值加1
if(KEY_DOWN == 0)
{
while(KEY_DOWN==0);
if(finger_id == 1000)
{
finger_id = 0;
}
else
finger_id = finger_id + 1;
}
//指紋iD值顯示處理
OLED_ShowNum(0,0,0,1,16);OLED_ShowNum(0,0,finger_id/100,1,16);OLED_ShowNum(0,0,finger_id%100/10,1,16);OLED_ShowNum(0,0,finger_id%100%10,1,16);
// LCD1602_WriteCMD(0xc0+10);
// LCD1602_WriteDAT(finger_id/100+48);
// LCD1602_WriteDAT(finger_id%100/10+48);
// LCD1602_WriteDAT(finger_id%100%10+48);
OLED_ShowString(10,2,"ksok",16);
//按確認鍵開始錄入指紋信息
if(KEY_OK == 0)
{
while(KEY_OK==0);
OLED_Clear();
OLED_ShowString(20,3,"ks",16);
// LCD1602_Display(0x80," Please finger ",0,16);
// LCD1602_Display(0xc0," ",0,16);
while(KEY_CANCEL == 1)
{
//按下返回鍵退出錄入返回fingerID調整狀態
if(KEY_CANCEL == 0)
{
while(KEY_CANCEL==0);
break;
}
FPM10A_Cmd_Get_Img();
//獲得指紋圖像
FPM10A_Receive_Data(12);
//判斷接收到的確認碼,等于0指紋獲取成功
if(FPM10A_RECEICE_BUFFER[9]==0)
{
Delay_Ms(100);
FINGERPRINT_Cmd_Img_To_Buffer1();
FPM10A_Receive_Data(12);
OLED_ShowString(20,3,"chenggong",16);
Buzz_Times(1);
Delay_Ms(1000);
// LCD1602_Display(0x80," Please finger ",0,16);
// LCD1602_Display(0xc0," ",0,16);
while(1)
{
if(KEY_CANCEL == 0)
{
while(KEY_CANCEL==0);
break;
}
FPM10A_Cmd_Get_Img(); //獲得指紋圖像
FPM10A_Receive_Data(12);
//判斷接收到的確認碼,等于0指紋獲取成功
if(FPM10A_RECEICE_BUFFER[9]==0)
{
Delay_Ms(200);
// LCD1602_Display(0x80,"Successful entry",0,16);
// LCD1602_Display(0xc0," ID is ",0,16);
// //指紋iD值顯示處理
// LCD1602_WriteCMD(0xc0+10);
// LCD1602_WriteDAT(finger_id/100+48);
// LCD1602_WriteDAT(finger_id%100/10+48);
// LCD1602_WriteDAT(finger_id%100%10+48);
FINGERPRINT_Cmd_Img_To_Buffer2();
FPM10A_Receive_Data(12);
FPM10A_Cmd_Reg_Model();//轉換成特征碼
FPM10A_Receive_Data(12);
FPM10A_Cmd_Save_Finger(finger_id);
FPM10A_Receive_Data(12);
Buzz_Times(1);
Delay_Ms(1000);
finger_id=finger_id+1;
break;
}
}
break;
}
}
// ClrScreen(); //清空顯示屏
}
// Delay_Ms(500);
}
}
//搜索指紋
void FPM10A_Find_Fingerprint()
{
led=
unsigned int find_fingerid = 0;
unsigned char id_show[]={0,0,0};
do
{
// LCD1602_Display(0x80," Please finger ",0,16);
// LCD1602_Display(0xc0," ",0,16);
FPM10A_Cmd_Get_Img(); //獲得指紋圖像
FPM10A_Receive_Data(12);
//判斷接收到的確認碼,等于0指紋獲取成功
if(FPM10A_RECEICE_BUFFER[9]==0)
{
Delay_Ms(100);
FINGERPRINT_Cmd_Img_To_Buffer1();
FPM10A_Receive_Data(12);
FPM10A_Cmd_Search_Finger();
FPM10A_Receive_Data(16);
if(FPM10A_RECEICE_BUFFER[9] == 0) //搜索到
{
// LCD1602_Display(0x80," Search success ",0,16);
// LCD1602_Display(0xc0," ID is ",0,16);
Buzz_Times(1);
//拼接指紋ID數
find_fingerid = FPM10A_RECEICE_BUFFER[10]*256 + FPM10A_RECEICE_BUFFER[11];
//指紋iD值顯示處理
// LCD1602_WriteCMD(0xc0+10);
// LCD1602_WriteDAT(find_fingerid/100+48);
// LCD1602_WriteDAT(find_fingerid%100/10+48);
// LCD1602_WriteDAT(find_fingerid%100%10+48);
Delay_Ms(2000);
}
else //沒有找到
{
// LCD1602_Display(0x80," Search failed ",0,16);
// LCD1602_Display(0xc0," ",0,16);
Buzz_Times(3);
}
}
}while(KEY_CANCEL == 1);
}
//刪除所有存貯的指紋庫
void FPM10A_Delete_All_Fingerprint()
{
unsigned char i=0;
// LCD1602_Display(0x80," empty all ",0,16);
// LCD1602_Display(0xc0," Yes or no ? ",0,16);
do
{
if(KEY_OK==0)
{
while(KEY_OK==0);
// LCD1602_Display(0x80," emptying ",0,16);
// LCD1602_Display(0xc0," ",0,16);
Delay_Ms(300);
// LCD1602_WriteCMD(0xc0);
for(i=0;i<16;i++)
{
// LCD1602_WriteDAT(42);
Delay_Ms(100);
}
FINGERPRINT_Cmd_Delete_All_Model();
FPM10A_Receive_Data(12);
// LCD1602_Display(0x80," All empty ",0,16);
// LCD1602_Display(0xc0," ",0,16);
Buzz_Times(3);
break;
}
}while(KEY_CANCEL==1);
}
void Device_Check(void)
{
unsigned char i=0;
FPM10A_RECEICE_BUFFER[9]=1; //串口數組第九位可判斷是否通信正常
// LCD1602_Display(0xc0,"Loading",0,7); //設備加載中界面
for(i=0;i<8;i++) //進度條式更新，看起來美觀
{
//LCD1602_WriteDAT(42); //42對應ASIC碼的 *
Delay_Ms(200); //控制進度條速度
}
// LCD1602_Display(0xc0,"Docking failure",0,16); //液晶先顯示對接失敗，如果指紋模塊插對的話會將其覆蓋
FPM10A_Cmd_Check(); //單片機向指紋模塊發送校對命令
FPM10A_Receive_Data(12); //將串口接收到的數據轉存
if(FPM10A_RECEICE_BUFFER[9] == 0) //判斷數據低第9位是否接收到0
{
// LCD1602_Display(0xc0,"Docking success",0,16); //符合成功條件則顯示對接成功
}
}
,9,16);//
// OLED_ShowChinese(108,2,10,16);//
// OLED_ShowChinese(5,4,18,16);//
// OLED_ShowChinese(25,4,19,16);//
// OLED_ShowChinese(45,4,20,16);//
// OLED_ShowChinese(65,4,21,16);//
// OLED_ShowChinese(85,4,22,16);//
// OLED_ShowString(105,4,":",16);
P2=0xff-0x10;
while(1)
{
if(KEY_DOWN==0) y1=1;
if(KEY_DOWN==1&&y1==1)
{
FPM10A_Find_Fingerprint();y1=0; }
if(KEY_CANCEL==0) y1=2;
if(KEY_CANCEL==1&&y1==2)
{
FPM10A_Add_Fingerprint();y1=0;}
Delay_Ms(100); //延時判斷100MS檢測一次
// anj();
}
}
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