as608不跟单片机发数据怎么解决

ID:1004248 · 发表于 2022-6-9 20:02

#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位数据,可变波特率
AUXR |= 0x40; // 定时器1时钟为Fosc,即1T
AUXR &= 0xFE; // 串口1选择定时器1为波特率发生器
TMOD &= 0x0F; // 设定定时器1为16位自动重装方式
TL1 = 0xC7; // 设定定时初值
TH1 = 0xFE; // 设定定时初值
ET1 = 0;       // 禁止定时器1中断
TR1 = 1;       // 启动定时器1
ES = 1;       // 开串口中断
EA = 1;       // 开总中断

}
void Uart_Send_Byte(unsigned char c)//UART Send a byte
{
SBUF = c;
while(!TI); //发送完为1
TI = 0;
}
unsigned char Uart_Receive_Byte()//UART Receive a byteg
{
unsigned char dat;
while(!RI);    //接收完为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通信协议定义

code unsigned char FPM10A_Get_Device[10] ={0x01,0x00,0x07,0x13,0x00,0x00,0x00,0x00,0x00,0x1b};//口令验证
code unsigned char FPM10A_Pack_Head[6] = {0xEF,0x01,0xFF,0xFF,0xFF,0xFF};  //协议包头
code unsigned char FPM10A_Get_Img[6] = {0x01,0x00,0x03,0x01,0x00,0x05}; //获得指纹图像
code unsigned char FPM10A_Get_Templete_Count[6] ={0x01,0x00,0x03,0x1D,0x00,0x21 }; //获得模版总数
code unsigned char FPM10A_Search[11]={0x01,0x00,0x08,0x04,0x01,0x00,0x00,0x03,0xE7,0x00,0xF8}; //搜索指纹搜索范围0 - 999,使用BUFFER1中的特征码搜索
code unsigned char FPM10A_Search_0_9[11]={0x01,0x00,0x08,0x04,0x01,0x00,0x00,0x00,0x13,0x00,0x21}; //搜索0-9号指纹
code unsigned char FPM10A_Img_To_Buffer1[7]={0x01,0x00,0x04,0x02,0x01,0x00,0x08}; //将图像放入到BUFFER1
code unsigned char FPM10A_Img_To_Buffer2[7]={0x01,0x00,0x04,0x02,0x02,0x00,0x09}; //将图像放入到BUFFER2
code unsigned char FPM10A_Reg_Model[6]={0x01,0x00,0x03,0x05,0x00,0x09}; //将BUFFER1跟BUFFER2合成特征模版
code unsigned char FPM10A_Delete_All_Model[6]={0x01,0x00,0x03,0x0d,0x00,0x11};//删除指纹模块里所有的模版
volatile unsigned char  FPM10A_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:系统总是重新从它所在的内存读取数据，即使它前面的指令刚刚从该处读取过数据
/*------------------ FINGERPRINT命令字 --------------------------*/
//发送包头
void FPM10A_Cmd_Send_Pack_Head(void)
{
int i;
for(i=0;i<6;i++) //包头
{
   Uart_Send_Byte(FPM10A_Pack_Head[i]);
}
}
//发送指令
void FPM10A_Cmd_Check(void)
{
int i=0;
FPM10A_Cmd_Send_Pack_Head(); //发送通信协议包头
for(i=0;i<10;i++)
   {
Uart_Send_Byte(FPM10A_Get_Device[i]);
   }
}
//接收反馈数据缓冲
void FPM10A_Receive_Data(unsigned char ucLength)
{
  unsigned char i;

  for (i=0;i<ucLength;i++)
{
   FPM10A_RECEICE_BUFFER[i] = Uart_Receive_Byte();
}

}

//FINGERPRINT_获得指纹图像命令
void FPM10A_Cmd_Get_Img(void)
{
unsigned char i;
FPM10A_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(FPM10A_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;
FPM10A_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(FPM10A_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(FPM10A_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(FPM10A_Img_To_Buffer2[i]);
      }
}
//搜索全部用户999枚
void FPM10A_Cmd_Search_Finger(void)
{
   unsigned char i;
   FPM10A_Cmd_Send_Pack_Head(); //发送通信协议包头
   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(); //发送通信协议包头

   for(i=0;i<6;i++)
         {
      Uart_Send_Byte(FPM10A_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(FPM10A_Pack_Head[i]);
for(i=0;i<6;i++) //命令合并指纹模版
   {
   Uart_Send_Byte(FPM10A_Delete_All_Model[i]);
   }
}
//保存指纹
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++) //计算校验和
      temp = temp + FPM10A_Save_Finger[i];
   FPM10A_Save_Finger[7]=(temp & 0x00FF00) >> 8; //存放校验数据
   FPM10A_Save_Finger[8]= temp & 0x0000FF;
   FPM10A_Cmd_Send_Pack_Head(); //发送通信协议包头
   for(i=0;i<9;i++)
      Uart_Send_Byte(FPM10A_Save_Finger[i]);    //发送命令将图像转换成特征码存放在 CHAR_buffer1
}
//添加指纹
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);
//按返回键直接回到主菜单
if(KEY_CANCEL == 0)
{
   while(KEY_CANCEL==0);
   break;
}

//按切换键指纹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;
}

   //指纹iD值显示处理
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);

   //按确认键开始录入指纹信息
   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)
   {
   //按下返回键退出录入返回fingerID调整状态
if(KEY_CANCEL == 0)
   {
   while(KEY_CANCEL==0);
   break;
   }
FPM10A_Cmd_Get_Img();
//获得指纹图像
FPM10A_Receive_Data(12);
//判断接收到的确认码,等于0指纹获取成功
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(); //获得指纹图像
   FPM10A_Receive_Data(12);
//判断接收到的确认码,等于0指纹获取成功
if(FPM10A_RECEICE_BUFFER[9]==0)
{
Delay_Ms(200);
// LCD1602_Display(0x80,"Successful entry",0,16);
// LCD1602_Display(0xc0," ID is    ",0,16);
//    //指纹iD值显示处理
//    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();//转换成特征码
         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(); //清空显示屏
}
// Delay_Ms(500);
}
}

//搜索指纹
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(); //获得指纹图像
FPM10A_Receive_Data(12);
//判断接收到的确认码,等于0指纹获取成功
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);
//拼接指纹ID数
find_fingerid = FPM10A_RECEICE_BUFFER[10]*256 + FPM10A_RECEICE_BUFFER[11];
   //指纹iD值显示处理
//    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 //没有找到
{
// LCD1602_Display(0x80," Search  failed ",0,16);
// LCD1602_Display(0xc0,"             ",0,16);
     Buzz_Times(3);
}
}
}while(KEY_CANCEL == 1);
}
//删除所有存贮的指纹库
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;             //串口数组第九位可判断是否通信正常
// LCD1602_Display(0xc0,"Loading",0,7);             //设备加载中界面
for(i=0;i<8;i++)             //进度条式更新，看起来美观
{
//LCD1602_WriteDAT(42);                         //42对应ASIC码的 *
Delay_Ms(200);             //控制进度条速度
}
// LCD1602_Display(0xc0,"Docking  failure",0,16);    //液晶先显示对接失败，如果指纹模块插对的话会将其覆盖
FPM10A_Cmd_Check(); //单片机向指纹模块发送校对命令
FPM10A_Receive_Data(12); //将串口接收到的数据转存
if(FPM10A_RECEICE_BUFFER[9] == 0) //判断数据低第9位是否接收到0
{
// LCD1602_Display(0xc0,"Docking  success",0,16); //符合成功条件则显示对接成功
}
}
,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); //延时判断100MS检测一次
// anj();
}

}

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