本設計：
基于STM32物聯網智能魚缸智能家居系統設計方案（程序+原理圖+PCB）
原理圖：Altium Designer
程序編譯器：keil 5
編程語言：C語言
編號C0027

功能說明：
1、本設計采用的stm32f103c8t6單片機設計；
2、使用的esp8266 01s wifi模塊實現物聯網手機通信；
3、實現溫度測量顯示及自動控制；
4、實現濁度測量超過閥值開始報警，提醒主人更換水了；
5、實現自動定時補氧及自動定時喂食控制；
6、實現手機遠程控制，有效查看魚缸內的情況；
7、可手機修改自動喂食、供氧時間備注。

原理圖（提供源文件）：

PCB（提供源文件）：

源程序（提供源文件）：

/* 資料鏈接：https://pan.baidu.com/s/1V-vFj52GXyqDvvzT7OJ77g?pwd=m293 */ #include "main.h" #include "stm32f1xx_hal.h" #include "Hal_led.h" #include "adc.h" #include "delay.h" /* USER CODE BEGIN Includes */ #include "hal_key.h" #include "gizwits_product.h" #include "common.h" /* USER CODE END Includes */ #include "bsp_DS18B20.h" #define intensity_Low 20 #define intensity_High 85 #define Temperature_High 32 #define Humidity_High 85 #include "Hal_Motor.h"/* Private variables ---------------------------------------------------------*/ TIM_HandleTypeDef htim2; TIM_HandleTypeDef htim3;UART_HandleTypeDef huart1; UART_HandleTypeDef huart2;/* USER CODE BEGIN PV */ /* Private variables ---------------------------------------------------------*/ #define GPIO_KEY_NUM 2 ///< Defines the total number of key member keyTypedef_t singleKey[GPIO_KEY_NUM]; ///< Defines a single key member array pointer keysTypedef_t keys; /* USER CODE END PV */ extern uint8_t Window_Open_Flag,Auto_Flag; /* Private function prototypes -----------------------------------------------*/ void SystemClock_Config(void); static void MX_GPIO_Init(void); static void MX_TIM2_Init(void); static void MX_USART1_UART_Init(void); static void MX_USART2_UART_Init(void); static void MX_NVIC_Init(void); static void MX_TIM3_Init(void); extern void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim); /* USER CODE BEGIN PFP */ /* Private function prototypes -----------------------------------------------*//* USER CODE END PFP *//* USER CODE BEGIN 0 */ /** * key1 short press handle * @param none * @return none */ void key1ShortPress(void) {GIZWITS_LOG("KEY1 PRESS ,Production Mode\n");gizwitsSetMode(WIFI_PRODUCTION_TEST); }/** * key1 long press handle * @param none * @return none */ void key1LongPress(void) {GIZWITS_LOG("KEY1 PRESS LONG ,Wifi Reset\n");gizwitsSetMode(WIFI_RESET_MODE);}/** * key2 short press handle * @param none * @return none */ void key2ShortPress(void) {GIZWITS_LOG("KEY2 PRESS ,Soft AP mode\n"); #if !MODULE_TYPEgizwitsSetMode(WIFI_SOFTAP_MODE); #endif }/** * key2 long press handle * @param none * @return none */ void key2LongPress(void) {//AirLink modeGIZWITS_LOG("KEY2 PRESS LONG ,AirLink mode\n"); #if !MODULE_TYPEgizwitsSetMode(WIFI_AIRLINK_MODE); #endif }/** * Key init function * @param none * @return none */ void keyInit(void) {singleKey[0] = keyInitOne(NULL, KEY1_GPIO_Port, KEY1_Pin, key1ShortPress, key1LongPress);singleKey[1] = keyInitOne(NULL, KEY2_GPIO_Port, KEY2_Pin, key2ShortPress, key2LongPress);keys.singleKey = (keyTypedef_t *)&singleKey;keyParaInit(&keys); } /* USER CODE END 0 */ uint8_t AddFoodFlag = 0,AddOxFlag = 0; uint16_t AddFoodTime = 0,AddOxTime = 0; void userHandle(void) {static uint32_t thLastTimer = 0;if((gizGetTimerCount() - thLastTimer) > 1000) //上報間隔讀取溫度2S{currentDataPoint.valueTemp = DS18B20_GetTemp_SkipRom();//Add Sensor Data CollectioncurrentDataPoint.valueTurbidity = 3291.3 - (float)Get_Adc_Average(ADC_CHANNEL_0,10)*3.3/4096*2*865.68;if( currentDataPoint.valueTemp < currentDataPoint.valueHeatLimit) //開啟加熱{TEMPON;}else{TEMPOFF;}if( currentDataPoint.valueAddFoodTime > 0){AddFoodTime ++;if(AddFoodTime > currentDataPoint.valueAddFoodTime && AddFoodFlag == 0){ AddFoodTime = 0; AddFoodFlag = 1;motorNcircle(32,0);//正轉currentDataPoint.valueAddFoodKey = 1;}if(AddFoodFlag == 1 && AddFoodTime > 2){AddFoodTime = 0;motorNcircle(32,1);//反轉AddFoodFlag = 0;currentDataPoint.valueAddFoodKey = 0;}}if( currentDataPoint.valueAddOxTime > 0){AddOxTime ++;if(AddOxTime > currentDataPoint.valueAddOxTime && AddOxFlag == 0){AddOxTime = 0; AddOxFlag = 1; OxON;currentDataPoint.valueAddOxKey = 1;}if(AddOxFlag == 1 && AddOxTime > 2){AddOxTime = 0;AddOxFlag = 0;OxOFF;currentDataPoint.valueAddOxKey = 0;}}if(currentDataPoint.valueTurbidity < 1200){ BeepOFF; }else {BeepON; }thLastTimer = gizGetTimerCount();} }int main(void) {/* 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 *//* 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_TIM2_Init();MX_TIM3_Init();MX_USART1_UART_Init();MX_USART2_UART_Init();/* Initialize interrupts */MX_NVIC_Init();/* USER CODE BEGIN 2 */timerInit();uartInit();delay_init(72); //初始化延遲函數 // 延時 初始化userInit();keyInit();LED_GPIO_Init();MY_ADC_Init(); //Moter_GPIO_Init();gizwitsInit();while(DS18B20_Init());Moter_GPIO_Init();GIZWITS_LOG("MCU Init Success \n");/* USER CODE END 2 */TEMPOFF;OxOFF;/* Infinite loop *//* USER CODE BEGIN WHILE */delay_ms(520);while (1){userHandle(); gizwitsHandle((dataPoint_t *)&currentDataPoint);}/* USER CODE END 3 */}/** System Clock Configuration */ void SystemClock_Config(void) {RCC_OscInitTypeDef RCC_OscInitStruct;RCC_ClkInitTypeDef RCC_ClkInitStruct;/**Initializes the CPU, AHB and APB busses clocks*/RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;RCC_OscInitStruct.HSEState = RCC_HSE_ON;RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;RCC_OscInitStruct.HSIState = RCC_HSI_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(__FILE__, __LINE__);}/**Initializes the CPU, AHB and APB busses 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(__FILE__, __LINE__);}/**Configure the Systick interrupt time*/HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);/**Configure the Systick*/HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);/* SysTick_IRQn interrupt configuration */HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); }/** NVIC Configuration */ static void MX_NVIC_Init(void) {/* TIM2_IRQn interrupt configuration */HAL_NVIC_SetPriority(TIM2_IRQn, 1, 0);HAL_NVIC_EnableIRQ(TIM2_IRQn);/* USART2_IRQn interrupt configuration */HAL_NVIC_SetPriority(USART2_IRQn, 0, 0);HAL_NVIC_EnableIRQ(USART2_IRQn); }/* TIM2 init function */ static void MX_TIM2_Init(void) {TIM_ClockConfigTypeDef sClockSourceConfig;TIM_MasterConfigTypeDef sMasterConfig;htim2.Instance = TIM2;htim2.Init.Prescaler = 7200-1;htim2.Init.CounterMode = TIM_COUNTERMODE_UP;htim2.Init.Period = 10-1;htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;if (HAL_TIM_Base_Init(&htim2) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}} /* TIM3 init function */ static void MX_TIM3_Init(void) {TIM_MasterConfigTypeDef sMasterConfig;TIM_OC_InitTypeDef sConfigOC;htim3.Instance = TIM3;htim3.Init.Prescaler = 9;htim3.Init.CounterMode = TIM_COUNTERMODE_UP;htim3.Init.Period = 7199;htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;if (HAL_TIM_PWM_Init(&htim3) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}sConfigOC.OCMode = TIM_OCMODE_PWM1;sConfigOC.Pulse = 0;sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;if (HAL_TIM_PWM_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_1) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}sConfigOC.Pulse = 500;if (HAL_TIM_PWM_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_2) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}HAL_TIM_MspPostInit(&htim3);} /* USART1 init function */ static void MX_USART1_UART_Init(void) {huart1.Instance = USART1;huart1.Init.BaudRate = 115200;huart1.Init.WordLength = UART_WORDLENGTH_8B;huart1.Init.StopBits = UART_STOPBITS_1;huart1.Init.Parity = UART_PARITY_NONE;huart1.Init.Mode = UART_MODE_TX_RX;huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;huart1.Init.OverSampling = UART_OVERSAMPLING_16;if (HAL_UART_Init(&huart1) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}}/* USART2 init function */ static void MX_USART2_UART_Init(void) {huart2.Instance = USART2;huart2.Init.BaudRate = 9600;huart2.Init.WordLength = UART_WORDLENGTH_8B;huart2.Init.StopBits = UART_STOPBITS_1;huart2.Init.Parity = UART_PARITY_NONE;huart2.Init.Mode = UART_MODE_TX_RX;huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;huart2.Init.OverSampling = UART_OVERSAMPLING_16;if (HAL_UART_Init(&huart2) != HAL_OK){_Error_Handler(__FILE__, __LINE__);}}

下載方式鏈接
鏈接：https://pan.baidu.com/s/1A9mXs9wqkm1o05_QyjrVTQ?pwd=xibu

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