基于STM32的智能温度控制系统源码 -

#include "led.h"
#include "delay.h"
#include "sys.h"
#include "usart.h"
#include "lcd.h"
#include "key.h"
#include "adc.h"
#include "math.h"
#include "exti.h"
#include "timer.h"
#include "hc05.h"
#include "usart2.h"
#include "string.h"
u8 yuzhi=25;
u8 shangxian=0;
u8 xiaxian=0;
u8 wendu_4=0;
float wendu_1=0,wendu_2=0,wendu_3;
//显示ATK-HC05模块的主从状态
void HC05_Role_Show(void)
{
if(HC05_Get_Role()==1)LCD_ShowString(0,240,200,16,16,"ROLE:Master"); //主机
else LCD_ShowString(0,240,200,16,16,"ROLE:Slave "); //从机
}
//显示ATK-HC05模块的连接状态
void HC05_Sta_Show(void)
{
if(HC05_LED)LCD_ShowString(90,240,120,16,16,"STA:Connected "); //连接成功
else LCD_ShowString(90,240,120,16,16,"STA:Disconnect"); //未连接
}
int main(void)
{
u16 adcx;
u8 sendcnt_1=0;
u8 sendcnt_2=0;
u8 sendbuf[40];
u8 reclen=0;
float temp;
delay_init(); //延时函数初始化
uart_init(9600); //串口初始化为9600
LED_Init(); //初始化与LED连接的硬件接口
LCD_Init();
Adc_Init(); //ADC初始化
EXTIX_Init(); //外部中断初始化
KEY_Init(); //初始化与按键连接的硬件接口
LED0=0; //点亮LED
POINT_COLOR=RED;//设置字体为红色
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);// 设置中断优先级分组
LCD_ShowString(50,0,200,16,16,"The Eighth Group");
LCD_ShowString(0,20,200,16,16,"Temperature Control intel");
LCD_ShowString(60,40,200,16,16,"-ligent System");
LCD_ShowString(0,60,200,16,16,"Set the threshold:");
LCD_ShowString(160,60,200,16,16,"'C");
LCD_ShowString(0,80,200,16,16,"Data:2018/4/28");
LCD_ShowString(0,100,200,16,16,"Temperature:00.0'C");
LCD_ShowString(0,120,200,16,16,"ADC_CH1_VAL:");
LCD_ShowString(0,140,200,16,16,"ADC_CH1_VOL:0.000V");
LCD_ShowString(0,160,200,16,16,"Current Process:");
LCD_ShowString(128,160,200,16,16,"KEEP");
LCD_ShowString(0,180,200,16,16,"ShangXian:00'C");
LCD_ShowString(0,200,200,16,16,"XiaXian:00'C");
POINT_COLOR=MAGENTA;
//显示提示信息
LCD_ShowString(0,260,200,16,16,"Send:");
LCD_ShowString(0,280,200,16,16,"Receive:");
while(HC05_Init()) //初始化ATK-HC05模块
{
LCD_ShowString(0,220,200,16,16,"ATK-HC05 Error!");
delay_ms(500);
LCD_ShowString(0,220,200,16,16,"Please Check!!!");
delay_ms(100);
}
LCD_ShowString(0,220,200,16,16,"ATK-HC05 Standby!");
HC05_Sta_Show();
HC05_Role_Show();
POINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowxNum(144,60,yuzhi,2,16,0X80);
while(1)
{
TIM3_Int_Init(9999,7199);//10Khz的计数频率，计数到5000为500ms
LED0=!LED0;
adcx=Get_Adc_Average(ADC_Channel_1,10);
POINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowxNum(96,120,adcx,4,16,0);//显示ADC的值
temp=(float)adcx*(3.3/4096);
wendu_1=temp*10;
adcx=temp;
LCD_ShowxNum(96,140,adcx,1,16,0);//显示电压值
temp-=adcx;
temp*=1000;
LCD_ShowxNum(112,140,temp,3,16,0X80);
LED0=!LED0;
delay_ms(250);
wendu_3=(float)(10000*wendu_1+25692)/2107;
wendu_4=wendu_3;
sendcnt_1=wendu_3;
LCD_ShowxNum(96,100,wendu_3,2,16,0);//
wendu_3-=wendu_4;
wendu_2=wendu_3*10;
sendcnt_2=wendu_2;
LCD_ShowxNum(120,100,wendu_2,1,16,0);//
delay_ms(200);
POINT_COLOR=MAGENTA;
sprintf((char*)sendbuf,"Temperature:%d.%d'C\r\n",sendcnt_1,sendcnt_2);
LCD_ShowString(48,260,200,16,16,sendbuf); //显示发送数据
u2_printf("Temperature: %d.%d\r\n",sendcnt_1,sendcnt_2); //发送到蓝牙模块
POINT_COLOR=BLUE;
if(wendu_4>=shangxian)
{
LCD_ShowString(128,160,200,16,16,"SNOW");
GPIO_ResetBits(GPIOC,GPIO_Pin_0);
GPIO_SetBits(GPIOC,GPIO_Pin_1);
}
if(wendu_4<=xiaxian)
{
LCD_ShowString(128,160,200,16,16,"HOT ");
GPIO_ResetBits(GPIOC,GPIO_Pin_1);
GPIO_SetBits(GPIOC,GPIO_Pin_0);
}
if(wendu_4<shangxian&&wendu_4>xiaxian)
{
LCD_ShowString(128,160,200,16,16,"KEEP");
GPIO_ResetBits(GPIOC,GPIO_Pin_0);
GPIO_ResetBits(GPIOC,GPIO_Pin_1);
}
if(USART2_RX_STA&0X8000) //接收到一次数据了
{
LCD_Fill(64,280,264,300,WHITE); //清除显示
reclen=USART2_RX_STA&0X7FFF; //得到数据长度
USART2_RX_BUF[reclen]=0; //加入结束符
if(reclen==9||reclen==8) //控制DS1检测
{
if(strcmp((const char*)USART2_RX_BUF,"+LED1 ON")==0)LED1=0; //打开LED1
if(strcmp((const char*)USART2_RX_BUF,"+LED1 OFF")==0)LED1=1;//关闭LED1
}
POINT_COLOR=MAGENTA;
LCD_ShowString(64,280,200,119,16,USART2_RX_BUF);//显示接收到的数据
USART2_RX_STA=0;
}
}
}

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