智能家居環境監測(stm32f103c8t6單片機+mq7+mq2+lcd+wifi)代碼

ID:437641 · 發表于 2023-11-7 15:41

#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "time.h"
#include "adc_dma.h"
#include "mq2.h"
#include "mq7.h"
#include "dht11.h"
#include "esp8266.h"
#include "gizwits_product.h"
#include "Lcd_Driver.h"
#include "GUI.h"
#include "led.h"
#include "sensor.h"
u8 temperature = 20;
u8 humidity = 20;
float mq2 = 20;
float mq7 = 10;
char str[10] ={0};
//硬件初始化
void Hardware_Init(void)
{
delay_init();
NVIC_Configuration(); //設置NVIC中斷分組2:2位搶占優先級，2位響應優先級
uart_init(115200); //串口初始化為115200
ADCx_Init(); //ADC初始化
// TIM4_Init(6000,36000-1); //定時3s
Led_Init();
Sensor_Init();
Lcd_Init();
Lcd_Clear(BLUE);
// while(DHT11_Init()) //DHT11初始化
// {
// Gui_DrawFont_GBK16(16,30,RED,BLUE,(u8 *)"DHT11_Init FAILED");
// delay_ms(500);
// }
}
//協議初始化
void Gizwits_Init(void)
{
TIM3_Int_Init(9,7199); //1MS 系統定時
usart3_init(9600); //WIFI 初始化波特率必須為 9600
memset((uint8_t*)¤tDataPoint, 0, sizeof(dataPoint_t));//設備狀態結構體初始化
userInit();
gizwitsInit();
}
void userHandle(void);
void TFT_ShowTable(void);
int main(void)
{
u8 t=0;
Hardware_Init();
Gizwits_Init();
TFT_ShowTable();
while(1)
{
gizwitsSetMode(WIFI_AIRLINK_MODE);//Air-link模式接入
if(t%10==0) //每100ms讀取一次
{
// DHT11_Read_Data(&temperature,&humidity); //讀取溫濕度值
mq2 = MQ2_GetPPM();
mq7 = MQ7_GetPPM();
}
delay_ms(10);
t++;
if(t==20)
{
t=0;
}
userHandle();//用戶采集
gizwitsHandle((dataPoint_t *)¤tDataPoint);//協議處理
if(SENSOR_LIGHT == 1)//手頭沒有獨立按鍵了，用光敏傳感器代替
{
printf("WIFI進入AirLink連接模式\r\n");
gizwitsSetMode(WIFI_AIRLINK_MODE);//Air-link模式接入
}
}
}
void userHandle(void)
{
currentDataPoint.valueValue_Tem = temperature; //Add Sensor Data Collection
currentDataPoint.valueValue_Hum = humidity; //Add Sensor Data Collection
currentDataPoint.valueValue_Mq7 = mq7; //Add Sensor Data Collection
currentDataPoint.valueValue_Mq2 = mq2; //Add Sensor Data Collection
Gui_DrawFont_GBK24(23,4,BLUE,YELLOW,(u8 *)"AIR MONITOR");
sprintf(str, "MQ2: %.2fppm", mq2);
Gui_DrawFont_GBK16(16,30,BLUE,YELLOW, (u8 *)str);
sprintf(str, "MQ7: %.2fppm", mq7);
Gui_DrawFont_GBK16(16,50,BLUE,YELLOW,(u8 *)str);
sprintf(str, "TEM: %d℃", temperature);
Gui_DrawFont_GBK16(16,70,BLUE,YELLOW,(u8 *)str);
sprintf(str, "HUM: %d%c", humidity, '%');
Gui_DrawFont_GBK16(16,90,BLUE,YELLOW,(u8 *)str);
if(currentDataPoint.valueValue_Mq2 >= currentDataPoint.valueMq2_MAX)
{
currentDataPoint.valueWarning_Mq2 = 1;//Add Sensor Data Collection
}
else
{
currentDataPoint.valueWarning_Mq2 = 0;//Add Sensor Data Collection
}
if(currentDataPoint.valueValue_Mq7 >= currentDataPoint.valueMq7_MAX)
{
currentDataPoint.valueWarning_Mq7 = 1;//Add Sensor Data Collection
}
else
{
currentDataPoint.valueWarning_Mq7 = 0;//Add Sensor Data Collection
}
if((currentDataPoint.valueValue_Tem >= currentDataPoint.valueTem_MAX) | (currentDataPoint.valueValue_Tem <= currentDataPoint.valueTem_MIN))
{
currentDataPoint.valueWarning_Tem = 1;//Add Sensor Data Collection
}
else
{
currentDataPoint.valueWarning_Tem = 0;//Add Sensor Data Collection
}
if((currentDataPoint.valueWarning_Hum >= currentDataPoint.valueHum_MAX) | (currentDataPoint.valueWarning_Hum <= currentDataPoint.valueHum_MIN))
{
currentDataPoint.valueWarning_Hum = 1;//Add Sensor Data Collection
}
else
{
currentDataPoint.valueWarning_Hum = 0;//Add Sensor Data Collection
}
}
void TFT_ShowTable(void)
{
Gui_DrawFont_GBK24(23,4,BLUE,YELLOW,(u8 *)"AIR MONITOR");
DisplayButtonUp(15,28,113,46); //x1,y1,x2,y2
DisplayButtonUp(15,48,113,66); //x1,y1,x2,y2
DisplayButtonUp(15,68,113,86); //x1,y1,x2,y2
DisplayButtonUp(15,88,113,106); //x1,y1,x2,y2
}

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代碼:

環境監測.7z (264.33 KB, 下載次數: 60)

ID:1107036 · 發表于 2024-1-23 16:21

大佬好，初學小白一枚。已下載程序，有原理圖或硬件配置圖嗎？想搭建看看效果。

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智能家居環境監測(stm32f103c8t6單片機+mq7+mq2+lcd+wifi)代碼

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