单片机设计_天气预报(STM32 TFT ESP8266)_stm32天气提醒

想要更多项目私wo!!!

一、电路设计

        此电路由STM32F103ZET6最小系统板、7针1.3寸TFT-LCD(240×240)显示屏和ESP8266WiFi模块组成。

二、运行结果

三、部分代码

int main(void)
{
  /* USER CODE BEGIN 1 */
	uint8_t cnt = 0;
	temp = 1;
	int humidity = 0;
	int value = 0;
  /* USER CODE END 1 */
 
  /* MCU Configuration--------------------------------------------------------*/
 
  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();
 
  /* USER CODE BEGIN Init */
 
  /* USER CODE END Init */
 
  /* Configure the system clock */
  SystemClock_Config();
 
  /* USER CODE BEGIN SysInit */
 
  /* USER CODE END SysInit */
 
  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART1_UART_Init();
  MX_USART3_UART_Init();
  MX_RTC_Init();
  /* USER CODE BEGIN 2 */
	Lcd_Init();			//³õʼ»¯TFT	
	LCD_Clear(WHITE); //ÇåÆÁ
	
	picture();
	
	HAL_UART_Receive_IT(&huart1, (uint8_t *)&aRxBuffer_rx1, 1);			
	HAL_UART_Receive_IT(&huart3, (uint8_t *)&aRxBuffer_rx3, 1);		//¿ªÆô´®¿ÚÖжÏ
	esp8266_config();
	LCD_Clear(WHITE); //ÇåÆÁ
	Han();
  /* USER CODE END 2 */
 
  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    /* USER CODE END WHILE */
 
    /* USER CODE BEGIN 3 */
	
 
		
		for(int a=0;a<11;a++)
		{
			showimage4(gImage_1[a]);		//ÏÔʾ¶¯Ì¬
			RTC_display();
			if(a == 10)a=0;
						
			
			char *p;
			p =	strstr(Data_buff,"text_day");				//²éÕÒÌìÆø			
			sscanf(p+11,"%[^\"]",weather);	
//			LCD_ShowString(40,80,(uint8_t*)weather);			
			p = strstr(Data_buff,"high");								//²éÕÒÆøÎÂ
			temperature[0]=atoi(p+7);
			p = strstr(Data_buff,"low");
			temperature[1]=atoi(p+6);
//			LCD_ShowxNum2(45,40,temperature[1],2,24,0);
			LCD_ShowxNum2(160,207,temperature[0],2,24,0);
 
			//ζÈ
			value = (temperature[1]+temperature[0])/2;
			LCD_ShowxNum2(52,160,value,2,24,0); 			
 
			//ʪ¶È
			p = strstr(Data_buff,"humidity");
			humidity=atoi(p+11);
			LCD_ShowxNum2(132,160,humidity,2,24,0);
			LCD_ShowNew(161,160,'%',24,0);
			
			//ÏÔʾ¶ÔÓ¦ÌìÆøUI   Èç¹û·¢ÏÖδÏÔʾÌìÆøͼ±ê£¬Ô­ÒòΪ֪ÐÄÌìÆøµÄUIÅж¨×Ö·û´®´óСд²»Ò»Ñù£¬Í¨¹ý´®¿Ú¸ÄһϴóСд¾Í¿ÉÒÔÁË
			if((strstr(weather,"Overcast")) || (strstr(weather,"Mostly Cloudy")) || (strstr(weather,"Partly Cloudy")) || strstr(weather,"Cloudy"))	//¶àÔÆ
			{
				Overcast();
			}
			if((strstr(weather,"Sunny")) || (strstr(weather,"Clear")) || (strstr(weather,"Fair")))			//ÇçÌì
			{
				Sunny();
			}
			if((strstr(weather,"Shower")))				//ÕóÓê
			{
				Shower();
			}
			if((strstr(weather,"Thundershower")) || (strstr(weather,"Thundershower with Hail")))		//À×Óê
			{
				Thundershower();
			}
			if((strstr(weather,"Light rain")) || (strstr(weather,"Moderate Rain")))			//ÓêÌì
			{
				smallrain();
			}
			if((strstr(weather,"Heavy Rain")) || (strstr(weather,"Storm")) || (strstr(weather,"Heavy Storm")) || (strstr(weather,"Severe Storm")))		//±©Óê
			{
				Bigrain();
			}
			if((strstr(weather,"Ice Rain")) || (strstr(weather,"Sleet")) || (strstr(weather,"Snow Flurry")) || (strstr(weather,"Light Snow")) || (strstr(weather,"Moderate Snow")) || (strstr(weather,"Heavy Snow")) || (strstr(weather,"Snowstorm")))		//Ñ©Ìì
			{
				snow();
			}			
			
		}
 
//		cnt++;
//		if(cnt > 50)
//		{
//			SendATCmd(get, 2000);
//			cnt = 0;
//		}
		
  }
  /* USER CODE END 3 */
}
 
/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
 
  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI|RCC_OSCILLATORTYPE_HSE;
  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
  RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.LSIState = RCC_LSI_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
  /** Initializes the CPU, AHB and APB buses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
 
  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
  {
    Error_Handler();
  }
  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC;
  PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSI;
  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
  {
    Error_Handler();
  }
}