基于STM32F103+AS608的智能打卡系统

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STMCU小助手发布时间：2022-10-26 21:34

文章
文章封面:
文章简介:	基于STM32F103+AS608的智能打卡系统

工程源码链接

一、功能描述
基于STM32F013+AS608实行的智能打卡系统
1》进行打卡功能
2》指纹添加（多指纹添加最大容量300）
3》删除指纹（这里进行指纹删除时按顺序删除从最新添加的开始，还没有写删除指定指纹）
4》查看指纹列表（通过该功能可以查看现有的指纹）
扩展功能：可以通过指纹实现一系列的其他控制（待完成）

二、硬件
N3NQ(Y{KEGILLR8{XXSYGHE.png

硬件实物
1.TFT彩屏

2.F103最小系统

3.AS608指纹模块

4.ST-LINK烧入器

5.TTL串口打印

三、部分程序
usart_view.c

#include "usart1_view.h"
#include "USART_Config.h"
#include "lcd.h"
#include "lcd_init.h"
#include "delay.h"
#include "AS608_use.h"
#include "as608.h"
void Operation_Interface(void);
extern void Add_FR(u16 FR_ID); /*录哪个ID的指纹*/
extern void Del_FR(u16 FR_ID); /*删除哪个ID的指纹*/
//SysPara AS608Para; /*指纹模块AS608参数*/
unsigned char List_Index = 1,Temp_Index; /*选择项索引和缓存索引界面返回时需要用*/
unsigned char Add_Flag; /*指纹添加成功失败标志 1成功 0 失败*/
unsigned char Del_Flag; /*指纹删除失败标志 1成功 0 失败*/
unsigned char Figer_Info[4][12];
unsigned int Temp = 0,Temp1= 0; /*缓存有效指纹*/
extern unsigned int Count; /*有效指纹数记录*/
unsigned int ID_Array[300],id_index = 0; /*存储ID号*/
unsigned int ID_Flag; /*用来记录当前ID*/
unsigned char Score; /*记录匹配得分*/
unsigned char Sign_Flag; /*签到成功标志 1成功 0 失败*/
unsigned int ID_Num = 0; /*每次添加时ID_Num表示一个指纹*/
extern SysPara AS608Para; /*指纹模块AS608参数*/
extern u16 ValidN; /*模块内有效指纹个数*/
void usart1_execute(void) /*串口一接收到数据后执行子函数*/
{
extern u8 eu8_Flag;
extern u8 eu8_what;
unsigned char i =0,j = 0;
if(eu8_Flag)
{
eu8_Flag=0;
switch(eu8_what)
{
case '1':
{
List_Index++;
Temp_Index = List_Index; //进行选择性的缓存
if(List_Index == 1)
{
LCD_ShowString(320,80,(unsigned char *)"<=",RED,HS,32,0);
LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);
}
else if(List_Index == 2)
{
LCD_ShowString(320,120,(unsigned char *)"<=",RED,HS,32,0);
LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);
}
else if(List_Index == 3)
{
LCD_ShowString(320,160,(unsigned char *)"<=",RED,HS,32,0);
LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);
}
else if(List_Index == 4)
{
LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);
LCD_ShowString(320,200,(unsigned char *)"<=",RED,HS,32,0);
List_Index = 0;
}
}
break;
case '2':
{
/*------------------------------------打卡————————————————————*/
if(Temp_Index == 1)
{
//打卡检测
//首先进行界面切换
LCD_Init(); //清屏
LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
LCD_ShowChinese(80,80,(unsigned char *)"请将手指放于打卡处",RED,GREEN,32,0);
//如果检测到指纹则显示打卡成功
while(1)
{
if(PS_Sta) //检测PS_Sta状态，如果有手指按下
{
Sign_Flag = press_FR();
if(Sign_Flag)
{
LCD_ShowChinese(120,120,(unsigned char *)"打卡成功",RED,GREEN,32,0);
//打卡人信息
LCD_ShowChinese(120,160,(unsigned char *)"打卡",RED,GREEN,32,0);
sprintf((char *)Figer_Info[4],"ID:%d ",ID_Flag);
LCD_ShowString(180,160,(unsigned char *)Figer_Info[4],RED,GREEN,32,0);
LCD_ShowChinese(120,200,(unsigned char *)"匹配得分：",RED,GREEN,32,0);
LCD_ShowIntNum(280,200,Score,3,RED,GREEN,32);
}
else
{
LCD_ShowChinese(120,120,(unsigned char *)"打卡失败",RED,GREEN,32,0);
}
break; //退出循环
}
}
}
/*----------------------------------指纹添加------------------------------*/
else if(Temp_Index == 2)
{
//指纹添加
LCD_Init(); //清屏
delay_ms(500);
//进行指纹添加界面的切换并显示当前空的指纹数
LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
//剩余指纹容量
LCD_ShowChinese(120,80,(unsigned char *)"指纹最大容量：",RED,GREEN,32,0);
sprintf((char *)Figer_Info[0],"%d",AS608Para.PS_max);
LCD_ShowString(340,80,Figer_Info[0],RED,HS,32,0);
LCD_ShowChinese(120,120,(unsigned char *)"指纹添加中请稍等",RED,GREEN,32,0);
ID_Num++; /*指纹数++*/
Add_FR(ID_Num); /*录哪个ID的指纹*/
Temp = Count; /*缓存指纹数*/
//指纹对比成功则显示添加成功
if(Add_Flag)
{
ID_Array[id_index++] = ID_Num; /*将每个指纹ID记录在该数组中*/
LCD_ShowChinese(120,160,(unsigned char *)"添加成功",RED,GREEN,32,0);
}
//显示添加失败
else
{
LCD_ShowChinese(120,160,(unsigned char *)"添加失败",RED,GREEN,32,0);
}
//指纹信息
LCD_ShowChinese(120,200,(unsigned char *)"有效指纹：",RED,GREEN,32,0);
sprintf((char *)Figer_Info[1],"%d ",Temp);
LCD_ShowString(280,200,Figer_Info[1],RED,HS,32,0);
LCD_ShowChinese(120,240,(unsigned char *)"剩余容量：",RED,GREEN,32,0);
sprintf((char *)Figer_Info[2],"%d ",AS608Para.PS_max-Temp);
LCD_ShowString(280,240,Figer_Info[2],RED,HS,32,0);
}
/*-------------------------------------删除指纹-------------------------------*/
//删除指纹
else if(Temp_Index == 3)
{
LCD_Init(); //清屏
delay_ms(500);
LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
//在删除指纹的索引值下进行
LCD_ShowChinese(120,120,(unsigned char *)"有效指纹：",RED,GREEN,32,0);
LCD_ShowIntNum(280,120,Count,2,RED,HS,32);
Temp1 = ID_Num; /*删除时先缓存指纹数*/
Del_FR(Temp1); /*删除哪个ID的指纹*/
ID_Num--; /*指纹数--*/
Temp--; /*总的指纹数--*/
/*更新总的指纹数*/
//存在则删除成功如果没有指纹或指纹错误则失败
if(Del_Flag)
{
LCD_ShowChinese(120,160,(unsigned char *)"删除成功",RED,GREEN,32,0);
LCD_ShowChinese(120,120,(unsigned char *)"有效指纹：",RED,GREEN,32,0);
LCD_ShowIntNum(280,120,Count,2,RED,HS,32);
}
else
{
LCD_ShowChinese(120,160,(unsigned char *)"删除失败",RED,GREEN,32,0);
}
}
/*-----------------------------------指纹查看-------------------------------------*/
else if(Temp_Index == 4)
{
LCD_Init(); //清屏
delay_ms(500);
LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
LCD_ShowChinese(150,60,(unsigned char *)"指纹列表",RED,GREEN,32,0);
if(Count == 0)
{
LCD_ShowString(180,100,(unsigned char *)"NULL",RED,GREEN,32,0);
}
for(i = 0;i < Temp;i++)
{
if(i <= 99)
{
if(i % 6 == 0 && i!= 0)
{
j += 40;
}
LCD_ShowIntNum(80*(i%6), 100 + j,ID_Array<i>,2,</i>RED,GREEN,32);
}
}
}
}
break;
/*-----------------------------------------界面返回--------------------------------*/
case '3': //界面返回
{
LCD_Init(); //清屏
List_Index = Temp_Index; //返回进行界面切换时的选择项
Operation_Interface();
if(List_Index == 4)
{
List_Index = 0;
}
}
break;
default: printf("\r\n接收失败\r\n");
break;
}
}
}