大部分功能实现，还差433和屏幕

Core/Inc/stm32f0xx_hal_conf.h

@@ -32,7 +32,7 @@
   * @brief This is the list of modules to be used in the HAL driver
   */
 #define HAL_MODULE_ENABLED
-  /*#define HAL_ADC_MODULE_ENABLED   */
+  #define HAL_ADC_MODULE_ENABLED
 /*#define HAL_CRYP_MODULE_ENABLED   */
 /*#define HAL_CAN_MODULE_ENABLED   */
 /*#define HAL_CEC_MODULE_ENABLED   */

Core/Src/main.c

@@ -40,6 +40,7 @@
 /* USER CODE END PM */
 
 /* Private variables ---------------------------------------------------------*/
+ADC_HandleTypeDef hadc;
 
 /* USER CODE BEGIN PV */
 
@@ -48,6 +49,7 @@
 /* Private function prototypes -----------------------------------------------*/
 void SystemClock_Config(void);
 static void MX_GPIO_Init(void);
+static void MX_ADC_Init(void);
 /* USER CODE BEGIN PFP */
 
 /* USER CODE END PFP */
@@ -85,6 +87,7 @@ int main(void)
 
   /* Initialize all configured peripherals */
   MX_GPIO_Init();
+  MX_ADC_Init();
   /* USER CODE BEGIN 2 */
 
   my_code();
@@ -113,9 +116,11 @@ void SystemClock_Config(void)
   /** Initializes the RCC Oscillators according to the specified parameters
   * in the RCC_OscInitTypeDef structure.
   */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_HSI14;
   RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+  RCC_OscInitStruct.HSI14State = RCC_HSI14_ON;
   RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+  RCC_OscInitStruct.HSI14CalibrationValue = 16;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
   RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL12;
@@ -138,6 +143,65 @@ void SystemClock_Config(void)
   }
 }
 
+/**
+  * @brief ADC Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_ADC_Init(void)
+{
+
+  /* USER CODE BEGIN ADC_Init 0 */
+
+  /* USER CODE END ADC_Init 0 */
+
+  ADC_ChannelConfTypeDef sConfig = {0};
+
+  /* USER CODE BEGIN ADC_Init 1 */
+
+  /* USER CODE END ADC_Init 1 */
+  /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
+  */
+  hadc.Instance = ADC1;
+  hadc.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
+  hadc.Init.Resolution = ADC_RESOLUTION_12B;
+  hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT;
+  hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD;
+  hadc.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
+  hadc.Init.LowPowerAutoWait = DISABLE;
+  hadc.Init.LowPowerAutoPowerOff = DISABLE;
+  hadc.Init.ContinuousConvMode = DISABLE;
+  hadc.Init.DiscontinuousConvMode = DISABLE;
+  hadc.Init.ExternalTrigConv = ADC_SOFTWARE_START;
+  hadc.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
+  hadc.Init.DMAContinuousRequests = DISABLE;
+  hadc.Init.Overrun = ADC_OVR_DATA_PRESERVED;
+  if (HAL_ADC_Init(&hadc) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /** Configure for the selected ADC regular channel to be converted.
+  */
+  sConfig.Channel = ADC_CHANNEL_0;
+  sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;
+  sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
+  if (HAL_ADC_ConfigChannel(&hadc, &sConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /** Configure for the selected ADC regular channel to be converted.
+  */
+  sConfig.Channel = ADC_CHANNEL_1;
+  if (HAL_ADC_ConfigChannel(&hadc, &sConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN ADC_Init 2 */
+
+  /* USER CODE END ADC_Init 2 */
+
+}
+
 /**
   * @brief GPIO Initialization Function
   * @param None
@@ -161,12 +225,6 @@ static void MX_GPIO_Init(void)
   GPIO_InitStruct.Pull = GPIO_PULLDOWN;
   HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
 
-  /*Configure GPIO pins : ADC_CH0_Pin ADC_CH1_Pin */
-  GPIO_InitStruct.Pin = ADC_CH0_Pin|ADC_CH1_Pin;
-  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
   /*Configure GPIO pins : U_T_Pin HC595_DLK_Pin HC595_SLK_Pin HC595_RLK_Pin
                            HC595_SLK2_Pin */
   GPIO_InitStruct.Pin = U_T_Pin|HC595_DLK_Pin|HC595_SLK_Pin|HC595_RLK_Pin

Core/Src/stm32f0xx_hal_msp.c

@@ -77,6 +77,69 @@ void HAL_MspInit(void)
   /* USER CODE END MspInit 1 */
 }
 
+/**
+* @brief ADC MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hadc: ADC handle pointer
+* @retval None
+*/
+void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(hadc->Instance==ADC1)
+  {
+  /* USER CODE BEGIN ADC1_MspInit 0 */
+
+  /* USER CODE END ADC1_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_ADC1_CLK_ENABLE();
+
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**ADC GPIO Configuration
+    PA0     ------> ADC_IN0
+    PA1     ------> ADC_IN1
+    */
+    GPIO_InitStruct.Pin = ADC_CH0_Pin|ADC_CH1_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN ADC1_MspInit 1 */
+
+  /* USER CODE END ADC1_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief ADC MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hadc: ADC handle pointer
+* @retval None
+*/
+void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
+{
+  if(hadc->Instance==ADC1)
+  {
+  /* USER CODE BEGIN ADC1_MspDeInit 0 */
+
+  /* USER CODE END ADC1_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_ADC1_CLK_DISABLE();
+
+    /**ADC GPIO Configuration
+    PA0     ------> ADC_IN0
+    PA1     ------> ADC_IN1
+    */
+    HAL_GPIO_DeInit(GPIOA, ADC_CH0_Pin|ADC_CH1_Pin);
+
+  /* USER CODE BEGIN ADC1_MspDeInit 1 */
+
+  /* USER CODE END ADC1_MspDeInit 1 */
+  }
+
+}
+
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */