stm32智能锁AS608指纹识别程序按键 APP开锁 -

#include "sys.h"
#include "delay.h"
#include "beep.h"
#include "usart2.h"
#include "key.h"
#include "led.h"
#include "stmflash.h"
#include "string.h"
#include "oled.h"
#include "as608.h"
#include "timer2.h"
#include "usart.h"
#include "bmp.h"
#include "adc.h"
#include "usart3.h"
#include "timer3.h"
#include "gizwits_product.h"
u8 *in_pwd1=0;
u8 *in_pwd2=0;
u8 *in_pwd3=0;
u8 *in_pwd4=0;
u8 *in_pwd5=0;
u8 *in_pwd6=0;
u8 *in_pwd7=0;
u8 *in_pwd8=0;
u8 *str=0;
int fall_time=0;
int in_time=0;
int mykey=0;//控制in_time每按一个按键只加一次的坎儿
u8 root_pwd[8]="66666666";//管理员密码
u8 open_pwd[8]="";//开锁密码
#define SIZE_PWD sizeof(open_pwd)
#define FLASH_SAVE_ADDR 0X08070000
#define usart2_baund 57600//串口2波特率，根据指纹模块波特率更改
SysPara AS608Para;//指纹模块AS608参数
u16 ValidN;//模块内有效指纹个数
void root_h(void);//管理员函数
void Add_FR(void); //录指纹
void Del_FR(void); //删除指纹
void press_FR(void);//刷指纹
u16 GET_NUM(void);//获取数值
void AS608_Details(void);//获取模块详情
extern u8 find_string_flag;
extern u8 receive_mode;
//协议初始化
void Gizwits_Init(void)
{
TIM3_Int_Init(9,7199);//1MS系统定时
usart3_init(9600);//WIFI初始化
userInit();//设备状态结构体初始化
gizwitsInit();//缓冲区初始化
}
int main(void)
{
u8 key_num=0;
u8 *str=0;
int ret;
u16 adcx;
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置系统中断优先级分组2
delay_init(); //初始化延时函数
usart2_init(usart2_baund);//初始化串口2,用于与指纹模块通讯
USART1_Init_Config(115200); //串口1，用于与A6模块通信
Timer2_Init_Config(); //定时器2初始化，用于A6模块
PS_StaGPIO_Init(); //初始化FR读状态引脚
BEEP_Init(); //初始化蜂鸣器
KEY_Init();
OLED_Init();
LED_Init();
Adc_Init();
Gizwits_Init(); //协议初始化
receive_mode = 1;
OLED_Clear();
//与AS608模块握手
do
{
Moto=1;
OLED_ShowString(0,0,"AS608 Ready",8);
delay_ms(400);
OLED_Clear();
OLED_ShowString(0,2,"try connection",8);
OLED_ShowString(0,5,"wait...",8);
delay_ms(800);
OLED_Clear();
}
while(PS_HandShake(&AS608Addr));
while(1)
{
STMFLASH_Read(FLASH_SAVE_ADDR,(u16*)open_pwd,SIZE_PWD);
OLED_ShowString(0,0,"Enter 8 password",16);
OLED_ShowString(0,2,"Fingerprint",16);
OLED_ShowNum(0,5,adcx,4,12);//显示ADC的值
OLED_DrawBMP(88,3,128,8,BMP2);
/***************************指纹解锁*************************************/
if(PS_Sta) //检测PS_Sta状态，如果有手指按下
{
press_FR();//刷指纹
}
/***************************短信解锁*************************************/
/* set_text_mode();//设置短信
CLR_Buf();
if(find_string_flag == 1)
{
delay_ms(200);//延时一点，让串口把数据接收完成
if(Find("+CMTI"))//说明接收到了短信
{
ret = read_message();
if(ret == 1)
{
if(Find("ledon"))
{
CLR_Buf();
find_string_flag = 0;
delay_ms(200);
OLED_Clear();//清除之前输入的密码
OLED_ShowString(30,0,"Welcome",8);
OLED_ShowString(0,2,"open the door!",8);
delay_ms(1000);
OLED_Clear();
}
if(Find("ledoff"))
{
CLR_Buf();
find_string_flag = 0;
delay_ms(200);
OLED_Clear();//清除之前输入的密码
OLED_ShowString(0,2,"close the door!",8);
delay_ms(1000);
OLED_Clear();
}
}
}
} */
/***************************密码解锁**********************************/
key_num=keyscan();
if(key_num)
{
switch(key_num)
{
case 1:Del_FR(); key_num=0;break; //删指纹
case 2:AS608_Details(); key_num=0;break; //详情
case 3:Add_FR(); key_num=0;break; //录指纹
case 13:gizwitsSetMode(WIFI_AIRLINK_MODE);//Air-link模式接入
LED0 = 0;
delay_ms(1000);
LED0 = 1;
key_num=0;
break;
case 16: ret = check_status();
if(ret == 1)
{
ret = send_text_message("SOS!This is a message for help");
delay_ms(1000);
delay_ms(1000);
};
key_num=0;
break;
default: break;
}
}
if(key_num>0)
{
switch(key_num)
{
case 14:str="0";break;
case 4:str="1";break;
case 5:str="2";break;
case 6:str="3";break;
case 7:str="4";break;
case 8:str="5";break;
case 9:str="6";break;
case 10:str="7";break;
case 11:str="8";break;
case 12:str="9";break;
default: break;
}
if(mykey==0)
{
in_time++;
switch(in_time)
{
case 1:in_pwd1=str;OLED_ShowString(0,8,str,8);delay_ms(200);OLED_ShowString(0,8,"*",8);break;
case 2:in_pwd2=str;OLED_ShowString(11,8,str,8);delay_ms(200);OLED_ShowString(11,8,"*",8);break;
case 3:in_pwd3=str;OLED_ShowString(23,8,str,8);delay_ms(200);OLED_ShowString(23,8,"*",8);break;
case 4:in_pwd4=str;OLED_ShowString(35,8,str,8);delay_ms(200);OLED_ShowString(35,8,"*",8);break;
case 5:in_pwd5=str;OLED_ShowString(47,8,str,8);delay_ms(200);OLED_ShowString(47,8,"*",8);break;
case 6:in_pwd6=str;OLED_ShowString(59,8,str,8);delay_ms(200);OLED_ShowString(59,8,"*",8);break;
case 7:in_pwd7=str;OLED_ShowString(71,8,str,8);delay_ms(200);OLED_ShowString(71,8,"*",8);break;
case 8:in_pwd8=str;OLED_ShowString(83,8,str,8);delay_ms(200);OLED_ShowString(83,8,"*",8);break;
}
mykey=1;//设置为1防止再次进入
}
if(in_time==8)
{
if( //普通用户配对成功
*in_pwd3==open_pwd[2]&&
*in_pwd4==open_pwd[3]&&
*in_pwd5==open_pwd[4]&&
*in_pwd6==open_pwd[5])
{
fall_time=0;
OLED_Clear();//清除之前输入的密码
delay_ms(200);
OLED_ShowString(30,0,"Welcome",8);
OLED_ShowString(0,2,"open the door!",8);
Moto=0;
delay_ms(1000);
Moto=1;
delay_ms(1000);
OLED_Clear();
}
else if( *in_pwd1==root_pwd[0]&&//管理员用户配对成功
*in_pwd2==root_pwd[1]&&
*in_pwd3==root_pwd[2]&&
*in_pwd4==root_pwd[3]&&
*in_pwd5==root_pwd[4]&&
*in_pwd6==root_pwd[5]&&
*in_pwd7==root_pwd[6]&&
*in_pwd8==root_pwd[7])
{
root_h();
}
else//配对失败
{
OLED_Clear();//清除之前输入的密码
delay_ms(200);
OLED_ShowString(0,0,"*Wrong Password*",8);
OLED_ShowString(0,3,"please try again",8);
fall_time++;
LED0=!LED0;//红灯闪烁提示
delay_ms(300);
LED0=!LED0;
delay_ms(300);
LED0=!LED0;
delay_ms(300);
LED0=!LED0;
LED0=1;
OLED_Clear();
}
in_time=0;
}
if(fall_time==5)
{
ret = check_status();
if(ret == 1)
{
ret = send_text_message("You have entered 5 error passwords");
delay_ms(1000);
delay_ms(1000);
}
fall_time=0;
OLED_Clear();//清除准备显示锁定
fall_for_10s();
LED0=1;
OLED_Clear();//清除Has been locked please wait
}
}else{ delay_ms(10); mykey=0;}
/***************************紧急情况**********************************/
adcx=Get_Adc_Average(ADC_Channel_9,10);
if(adcx>1500)
{
OLED_Clear();
delay_ms(200);
OLED_ShowString(0,0,"Warning",8);
ret = check_status();
if(ret == 1)
{
ret = send_text_message("Harmful gas is high, please pay attention to ventilation");
delay_ms(1000);
delay_ms(1000);
};
OLED_Clear();
}
userHandle();//用户采集
gizwitsHandle((dataPoint_t *)¤tDataPoint);//协议处理
}
}
/***************************** 主函数结束 ***********************************************/
/******************************获取数值*************************************/
u16 GET_NUM(void)
{
u8 key_num=0;
u16 num=0;
while(1)
{
key_num=keyscan();
if(key_num)
{
if(key_num==1)return 0xFFFF;//‘返回’键
if(key_num==3)return 0xFF00;//
if(key_num>3&&key_num<13&&num<99)//‘1-9’键(限制输入3位数)
num =num*10+key_num-3;
if(key_num==13)num =num/10;//‘Del’键
if(key_num==14&&num<99)num =num*10;//‘0’键
if(key_num==15)return num; //‘Enter’键
}
}
}
/****************************************************************************/
/******************************管理员**************************************/
void root_h(void)//管理员用户函数
{
u8 key_num;
in_time=0;
mykey=0;
in_pwd1="0";
in_pwd2="0";
in_pwd3="0";
in_pwd4="0";
in_pwd5="0";
in_pwd6="0";
in_pwd7="0";
in_pwd8="0";
Moto=0;
delay_ms(1000);
Moto=1;
OLED_Clear();// 清除普通用户界面提示
OLED_ShowString(30,0,"ROOT MODE",8);
OLED_ShowString(0,2,"* you can change",8);
OLED_ShowString(0,4,"* password here",8);
while(key_num!=82)
{
key_num=keyscan();
if(key_num)
{
switch(key_num)
{
case 14:str="0";break;
case 4:str="1";break;
case 5:str="2";break;
case 6:str="3";break;
case 7:str="4";break;
case 8:str="5";break;
case 9:str="6";break;
case 10:str="7";break;
case 11:str="8";break;
case 12:str="9";break;
default: break;
}
if(mykey==0)
{
in_time++;
switch(in_time)
{
case 1:in_pwd1=str;OLED_ShowString(0,6,str,8);delay_ms(200);OLED_ShowString(0,6,"*",8);break;
case 2:in_pwd2=str;OLED_ShowString(11,6,str,8);delay_ms(200);OLED_ShowString(11,6,"*",8);break;
case 3:in_pwd3=str;OLED_ShowString(23,6,str,8);delay_ms(200);OLED_ShowString(23,6,"*",8);break;
case 4:in_pwd4=str;OLED_ShowString(35,6,str,8);delay_ms(200);OLED_ShowString(35,6,"*",8);break;
case 5:in_pwd5=str;OLED_ShowString(47,6,str,8);delay_ms(200);OLED_ShowString(47,6,"*",8);break;
case 6:in_pwd6=str;OLED_ShowString(59,6,str,8);delay_ms(200);OLED_ShowString(59,6,"*",8);break;
case 7:in_pwd7=str;OLED_ShowString(71,8,str,8);delay_ms(200);OLED_ShowString(71,8,"*",8);break;
case 8:in_pwd8=str;OLED_ShowString(83,8,str,8);delay_ms(200);OLED_ShowString(83,8,"*",8);break;
}
if(in_pwd1=="6"&&in_pwd2=="6"&&in_pwd3=="6"&&in_pwd4=="6"&&in_pwd5=="6"&&in_pwd6=="6"&&in_pwd7=="6"&&in_pwd8=="6")
{
OLED_Clear();//清除输入新密码提示以及新密码
OLED_ShowString(0,0,"Coudle not set",8);
OLED_ShowString(0,4,"REC:12345678",8);
open_pwd[0]=*"1";
open_pwd[1]=*"2";
open_pwd[2]=*"3";
open_pwd[3]=*"4";
open_pwd[4]=*"5";
open_pwd[5]=*"6";
open_pwd[6]=*"7";
open_pwd[7]=*"8";
STMFLASH_Write(FLASH_SAVE_ADDR,(u16*)open_pwd,SIZE_PWD);
delay_ms(500);
delay_ms(1000);
}
else
{
open_pwd[0]=*in_pwd1;
open_pwd[1]=*in_pwd2;
open_pwd[2]=*in_pwd3;
open_pwd[3]=*in_pwd4;
open_pwd[4]=*in_pwd5;
open_pwd[5]=*in_pwd6;
open_pwd[6]=*in_pwd7;
open_pwd[7]=*in_pwd8;
STMFLASH_Write(FLASH_SAVE_ADDR,(u16*)open_pwd,SIZE_PWD);
delay_ms(500);
delay_ms(1000);
}
mykey=1;//设置为1防止再次进入
}
if(in_time==8)
{
in_time=0;
OLED_Clear();//清除输入新密码提示以及新密码
OLED_ShowString(10,3,"RESET COMPLETE",8);
delay_ms(700);
OLED_Clear();
key_num=82;
}
}
else
{
delay_ms(10);
mykey=0;//放手时，归零以便下次重新计数
}
}
}
/****************************************************************************/
/***************************AS608详情************************************/
void AS608_Details(void)
{
u8 ensure;
ensure=PS_ReadSysPara(&AS608Para); //读参数
if(ensure==0x00)
{
ensure=PS_ValidTempleteNum(&ValidN);//读库指纹个数
if(ensure==0x00)
{
OLED_Clear();//清除输入新密码提示以及新密码
OLED_ShowString(25,0,"AS608_Details",8);
OLED_ShowString(0,2,"*Remainder:",8);
OLED_ShowString(0,4,"*Level:",8);
OLED_ShowNum(90,2,AS608Para.PS_max-ValidN,3,12);
OLED_ShowNum(90,4,AS608Para.PS_level,3,12);
delay_ms(1000);
delay_ms(1000);
OLED_Clear();
}
}
}
/****************************************************************************/
/*******************************录指纹*************************************/
void Add_FR(void)
{
u8 i,ensure ,processnum=0;
u16 ID;
PS_ReadSysPara(&AS608Para); //读参数
while(1)
{
switch (processnum)
{
case 0:
i++;
OLED_Clear();
OLED_ShowString(0,2,"Press the finger",8);
ensure=PS_GetImage();
if(ensure==0x00)
{
BEEP=1;
ensure=PS_GenChar(CharBuffer1);//生成特征
BEEP=0;
if(ensure==0x00)
{
OLED_Clear();
OLED_ShowString(0,2,"Normal",8);
i=0;
processnum=1;//跳到第二步
}
}
break;
case 1:
i++;
OLED_Clear();
OLED_ShowString(0,2,"Confirm again",8);
ensure=PS_GetImage();
if(ensure==0x00)
{
BEEP=1;
ensure=PS_GenChar(CharBuffer2);//生成特征
BEEP=0;
if(ensure==0x00)
{
OLED_Clear();
OLED_ShowString(0,2,"Normal",8);
i=0;
processnum=2;//跳到第三步
}
}
break;
case 2:
OLED_Clear();
OLED_ShowString(0,2,"Compare...",8);
ensure=PS_Match();
if(ensure==0x00)
{
OLED_Clear();
OLED_ShowString(0,2,"OK",8);
processnum=3;//跳到第四步
}
else
{
OLED_Clear();
OLED_ShowString(0,2,"Fail",8);
OLED_ShowString(0,4,"try again",8);
i=0;
processnum=0;//跳回第一步
}
delay_ms(1200);
break;
case 3:
OLED_Clear();
OLED_ShowString(0,2,"Saving...",8);
ensure=PS_RegModel();
if(ensure==0x00)
{
OLED_Clear();
OLED_ShowString(0,2,"Save success",8);
processnum=4;//跳到第五步
}else {processnum=0;}
delay_ms(1200);
break;
case 4:
OLED_Clear();
OLED_ShowString(0,2,"Input ID",8);
OLED_ShowString(0,4,"0=< ID <=299",8);
OLED_ShowString(0,6,"Your ID:",8);
do
{
ID=GET_NUM();
OLED_ShowNum(70,6,ID,3,12);
delay_ms(1000);
}
while(!(ID<AS608Para.PS_max));//输入ID必须小于指纹容量的最大值
ensure=PS_StoreChar(CharBuffer2,ID);//储存模板
if(ensure==0x00)
{
OLED_Clear();
OLED_ShowString(0,2,"Saved to flash",8);
delay_ms(500);
delay_ms(1000);
OLED_Clear();
return ;
}else {processnum=0;}
break;
}
delay_ms(400);
if(i==5)//超过5次没有按手指则退出
{
OLED_Clear();
OLED_ShowString(0,2,"Out",8);
delay_ms(300);
OLED_Clear();
break;
}
}
}
/****************************************************************************/
/*******************************刷指纹*************************************/
void press_FR(void)
{
SearchResult seach;
u8 ensure;
PS_ReadSysPara(&AS608Para); //读参数
ensure=PS_GetImage();
if(ensure==0x00)//获取图像成功
{
BEEP=1;//打开蜂鸣器
ensure=PS_GenChar(CharBuffer1);
if(ensure==0x00) //生成特征成功
{
BEEP=0;//关闭蜂鸣器
ensure=PS_HighSpeedSearch(CharBuffer1,0,AS608Para.PS_max,&seach);
if(ensure==0x00)//搜索成功
{
OLED_Clear();
OLED_ShowString(30,0,"Welcome",8);
OLED_ShowString(0,2,"open the door!",8);
OLED_ShowString(0,4,"ID:",8);
OLED_ShowNum(20,4,seach.pageID,3,12);
Moto=0;
delay_ms(1000);
Moto=1;
delay_ms(1000);
OLED_Clear();
if(seach.pageID==99)
{
send_text_message("Open the door under special circumstances");
delay_ms(1000);
delay_ms(1000);
}
}
}
BEEP=0;//关闭蜂鸣器
delay_ms(600);
}
}
/****************************************************************************/
/*******************************删除指纹*************************************/
void Del_FR(void)
{
u8 ensure;
u16 num;
OLED_Clear();
OLED_ShowString(30,0,"Delete FR",8);
OLED_ShowString(0,2,"Input ID",8);
OLED_ShowString(0,4,"0=< ID <=299",8);
OLED_ShowString(0,6,"Your ID:",8);
delay_ms(50);
num=GET_NUM();//获取返回的数值
if(num==0xFFFF)
goto MENU ; //返回主页面
else if(num==0xFF00)
ensure=PS_Empty();//清空指纹库
else
{
OLED_ShowNum(70,6,num,3,12);
delay_ms(1000);
ensure=PS_DeletChar(num,1);//删除单个指纹
}
if(ensure==0)
{
OLED_Clear();
OLED_ShowString(0,2,"Delete success",8);
}
delay_ms(1000);
OLED_Clear();
MENU:
OLED_Clear();
OLED_ShowString(0,0,"Enter 6 password",16);
OLED_ShowString(0,2,"Fingerprint",16);
OLED_DrawBMP(88,3,128,8,BMP2);
}

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