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標(biāo)題: 基于STM32的小型氣象站源程序 [打印本頁]

作者: 孟榜鑫 時(shí)間: 2020-3-8 23:37
標(biāo)題: 基于STM32的小型氣象站源程序
功能：實(shí)現(xiàn)溫濕度采集 GSM模塊發(fā)送數(shù)據(jù) 通過手機(jī)發(fā)送指定命令返回環(huán)境參數(shù)
      若1分鐘無人為操作將會進(jìn)入休眠模式，實(shí)現(xiàn)低功耗
      2.6寸屏幕實(shí)時(shí)顯示環(huán)境數(shù)據(jù)
使用到的模塊：
      DHT11，DS18B20，有毒氣體傳感器，GSM模塊

#include "stm32f10x.h"
#include "led.h"
#include "usart.h"
#include "lcd_2.6ips.h"
#include "capture.h"
#include "stdio.h"
#include "delay.h"
#include "key.h"
#include "adc.h"
#include "bsp_dht11.h"
#include "bsp_ds18b20.h"
#include "usart4.h"
#include "stdlib.h"
#include "string.h"
#include "simxx.h"
#include "SimUi.h"
int main(void)
{
u8 Hum[20]={0},Temp[20]={0},WATER_TEMP[10]={0};
u8 MQ[20]={0},vcc[20]={20};
u8 send_flag=0;
DHT11_Data_TypeDef data;
u8 led_flag=0;
Delay_init();
LED_Init();       // LED初始化
LCD_Init();       // LCD初始化
time7_init();
time7_set_timeout(10);
Usart_Config();// 串口初始化
DHT11_Init();
DS18B20_Init();
USART2_Config();
Adc_Init();
SimUi_InIt();
USART2_printf(USART2,"串口二測試\r\n");
USART2_printf(USART2,"初始化中..............\r\n");
LCD_Clear(); // 清屏
while(1)
{

      if(sigRun[0]>sigRun[1])
      {
         if(Simxx_Signal())
         {
            LCD_DisplayString( 0,200 ,(u8 *)"          ");
            LCD_DisplayString( 0,200 ,(u8 *)"Signal: Strong");

         }
         else
         {
            LCD_DisplayString( 0,200 ,(u8 *)"          ");
            LCD_DisplayString( 0,200 ,(u8 *)"Signal: Weak");
         }
         sigRun[0]=0;
      }


      if(MQ_9Run[0]>MQ_9Run[1])
      {
         sprintf((char *)MQ,"harmful=%d%%",(Get_Adc(1)*100/4096));//獲得某個(gè)通道值
         LCD_DisplayString( 0,120 ,MQ);
         sprintf((char *)vcc,"WorkVcc=%.2fV",Get_Adc(4)*(3.3/4096));//獲得某個(gè)通道值
         LCD_DisplayString( 0,80 ,vcc);
         MQ_9Run[0]=0;
      }

      if(Dht11_Run[0]>Dht11_Run[1])
      {
         DHT11_Read_TempAndHumidity (&data);
         sprintf((char *)Hum,"Hum=%d.%d%%",data.humi_int,data.humi_deci);
         sprintf((char *)Temp,"Temp=%d.%dC",data.temp_int,data.temp_deci);
         LCD_DisplayString( 0,0 ,Hum);
         LCD_DisplayString( 0,40 ,Temp);
         Dht11_Run[0]=0;
      }
      if(DS18B20_Run[0]>DS18B20_Run[1])
      {
      sprintf((char *)WATER_TEMP,"WaterTemp=%.2fC",DS18B20_GetTemp_SkipRom ());
         LCD_DisplayString( 0,160 ,WATER_TEMP);
         DS18B20_Run[0]=0;
      }
      if(LED_Run[0]>LED_Run[1])
      {

         led_flag^=1;
         LED1_ST(led_flag);
         LED_Run[0]=0;
      }
      if(Simxx_Read_Nes())
      {
         send_flag=0;
         if(send_flag==0)
         {
            USART2_printf(USART2,"發(fā)送數(shù)據(jù)\r\n");
            send_flag=1;
            send_data(data.humi_int,data.humi_deci,data.temp_int,\
            data.temp_deci,DS18B20_GetTemp_SkipRom(),(Get_Adc(1)*100/4096));
         }
      }

      if(IrRun[0]>IrRun[1])
      {
         USART2_printf(USART2,"進(jìn)入休眠\(yùn)r\n");
         GPIO_ResetBits(LCD_BL_PORT,LCD_BL_PIN);
         if(KEY_Scan())
         {
            USART2_printf(USART2,"退出\r\n");
            IrRun[0]=0;
            GPIO_SetBits(LCD_BL_PORT,LCD_BL_PIN);          //開啟LCD背光
         }
      }


      Delay_ms(10);
}
}

6.簡單發(fā)信息測試 -簡單接收指令返回?cái)?shù)據(jù) - 獲取信號強(qiáng)度.7z

251.06 KB, 下載次數(shù): 19, 下載積分: 黑幣 -5

作者: bouna 時(shí)間: 2020-3-9 07:35
i need more explain plz

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