做网站的艰辛,网站域没到期不能续费吗,餐饮环境评估在哪个网站做,最牛的手机视频网站建设系统功能:
系统分为手动和自动模式#xff0c;上电默认为自动模式#xff0c;自动模式下系统根据采集到的传感器值
自动控制#xff0c;温度过低后自动开启加热#xff0c;湿度过高后自动开启通风#xff0c;光照过低后自动开启补
光#xff0c;水位过低后自动开启水泵…系统功能:
系统分为手动和自动模式上电默认为自动模式自动模式下系统根据采集到的传感器值
自动控制温度过低后自动开启加热湿度过高后自动开启通风光照过低后自动开启补
光水位过低后自动开启水泵补水。手动模式下可以手动控制加热/除湿/补光/补水。 主要功能模块原理图: 传感器采集: 系统主要功能模块代码
初始化代码: /* USER CODE BEGIN 1 *//* USER CODE END 1 *//* MCU Configuration--------------------------------------------------------*//* Reset of all peripherals, Initializes the Flash interface and the Systick. */HAL_Init();/* USER CODE BEGIN Init */InitVar();/* 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_ADC1_Init();MX_USART2_UART_Init();/* USER CODE BEGIN 2 *///在HAL库初始化串口1后调用HAL_Delay(100);SetUart1RxToInput();HAL_Delay(50);//uart1打开接收中断HAL_UART_Receive_IT(huart1, (uint8_t*)uart1RecBuff, 1);//uart2打开接收中断HAL_UART_Receive_IT(huart2, (uint8_t*)uart2RecBuff, 1);InitOled();InitOledDisp();ResetDHT11();//初始化ESP8266ESP8266_Init(); /* USER CODE END 2 */
ESP8266接入阿里云代码:
//硬件复位ESP8266HAL_GPIO_WritePin(ESP8266RST_GPIO_Port, ESP8266RST_Pin, GPIO_PIN_RESET);HAL_Delay(250);HAL_GPIO_WritePin(ESP8266RST_GPIO_Port, ESP8266RST_Pin, GPIO_PIN_SET);HAL_Delay(500);//关闭板载LEDHAL_GPIO_WritePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin, GPIO_PIN_SET);ESP8266_Clear();//测试AT指令printf(AT Testing\r\n);while(ESP8266_SendCmd(AT\r\n, OK, 200)){HAL_Delay(1000);}HAL_GPIO_TogglePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin); HAL_Delay(500);//设置为Station printf(set CWMODE\r\n);while(ESP8266_SendCmd(ATCWMODE1\r\n, OK, 200)){HAL_Delay(1000);}HAL_GPIO_TogglePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin); HAL_Delay(500);//上电不自动连接APprintf(set CWAUTOCONN\r\n);while(ESP8266_SendCmd(ATCWAUTOCONN0\r\n, OK, 200)){HAL_Delay(1000);}HAL_GPIO_TogglePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin); HAL_Delay(500);//关闭回显printf(set ATE0\r\n);while(ESP8266_SendCmd(ATE0\r\n, OK, 200)){HAL_Delay(1000);}HAL_GPIO_TogglePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin); HAL_Delay(500);//配置WIFIprintf(set Wifi\r\n);while(ESP8266_SendCmd(ATCWJAP\WIFI_SSID\,\WIFI_PASSWD\\r\n, OK, 500)){HAL_Delay(1000);} HAL_GPIO_TogglePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin);HAL_Delay(500);//MQTT USER CONFIGprintf(mqtt config\r\n);while(ESP8266_SendCmd(ATMQTTUSERCFG0,1,\MQTT_CLIENT_ID\,\MQTT_USER_NAME\,\MQTT_PASSWD\,0,0,\\\r\n, OK, 500)){HAL_Delay(1000);} HAL_GPIO_TogglePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin);HAL_Delay(1000);//MQTT连接服务器printf(mqtt broker\r\n);while(ESP8266_SendCmd(ATMQTTCONN0,\BROKER_ASDDRESS\,1883,0\r\n, OK, 500)){HAL_Delay(1000);} HAL_GPIO_TogglePin(OnBoardLED_GPIO_Port, OnBoardLED_Pin);HAL_Delay(500);
读传感器数据:
//读传感器值AD值void ReadSensorVal(void){getTempVal DHT11_Data.temp_int;getHumiVal DHT11_Data.humi_int;getLightVal ReadADCChannel(ADC_CHANNEL_0);getWaterVal ReadADCChannel(ADC_CHANNEL_4);//系统模式为自动模式if(sysModeAUTO_MODE){//获取到的温度小于设定温度则开启加热 if(getTempValsetTempVal){heatState true;HEAT_ON();}else{heatState false;HEAT_OFF();}//获取到的湿度大于设定湿度则开启通风 if(getHumiValsetHumiVal){fanState true;FAN_ON();}else{fanState false;FAN_OFF();} //获取到的光照值大于设定光照值则开启补光 if(getLightValsetLightVal){lightState true;LED_ON();}else{lightState false;LED_OFF();} //获取到的水位值大于设定水位值则开启水泵if(getWaterValsetWaterVal){pumpState true;PUMP_ON();}else{pumpState false;PUMP_OFF();} } }
此设计提供的资料包含原理图PCB包含PDFAD立创EDA三个版本源代码系统框图主程序流程图物料清单包含使用到的器件手册功能操作说明等。 资料获取地址
