adc

User_Code/bsp/adc/bsp_adc.c

@@ -1,5 +1,53 @@
-//
-// Created by tuxmonkey on 2025/10/28.
-//
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : bsp_adc.c
+  * @brief          : bsp adc functions
+  * @author         : TuxMonkey
+  * @date           : 2025/11/22
+  * @version        : v1.0
+  ******************************************************************************
+  * @attention      : Pay attention to enable the adc
+  ******************************************************************************
+  */
+/* USER CODE END Header */
 
-#include "bsp_adc.h"
+/* Includes ------------------------------------------------------------------*/
+#include "bsp_adc.h"
+#include "adc.h"
+
+/**
+ * @brief ADC sampling voltage array
+ */
+__attribute__((section (".AXI_SRAM"))) uint16_t ADC_Voltage_Val[2];
+
+/**
+  * @brief  Configures the ADC.
+  * @param  None
+  * @retval None
+  */
+void BSP_ADC_Init(void)
+{
+
+    HAL_ADCEx_Calibration_Start(&hadc1, ADC_CALIB_OFFSET, ADC_SINGLE_ENDED);
+    HAL_ADC_Start_DMA(&hadc1, (uint32_t *) ADC_Voltage_Val, 2);
+
+}
+
+//------------------------------------------------------------------------------
+
+/**
+  * @brief  USER get current voltage.
+  * @param  None
+  * @retval Voltage
+  */
+float USER_ADC_Voltage_Update(void)
+{
+
+    float Voltage;
+    Voltage = (ADC_Voltage_Val[0] * 3.3f / 65535) * 11.0f;
+    return Voltage;
+
+}
+
+//------------------------------------------------------------------------------

User_Code/bsp/adc/bsp_adc.h

@@ -1,8 +1,34 @@
-//
-// Created by tuxmonkey on 2025/10/28.
-//
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : bsp_adc.h
+  * @brief          : The header file of bsp_adc.h
+  * @author         : TuxMonkey
+  * @date           : 2025/11/22
+  * @version        : v1.0
+  ******************************************************************************
+  * @attention      : Pay attention to config the clock source of the advanced TIM
+  ******************************************************************************
+  */
+/* USER CODE END Header */
 
-#ifndef TRONONEH7_SCAFFOLD_BSP_ADC_H
-#define TRONONEH7_SCAFFOLD_BSP_ADC_H
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef BSP_ADC_H
+#define BSP_ADC_H
 
-#endif //TRONONEH7_SCAFFOLD_BSP_ADC_H
+#ifdef __cplusplus
+extern "C"
+{
+
+
+
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "adc.h"
+
+/* Externs ---------------------------------------------*/
+void BSP_ADC_Init(void);
+
+float USER_ADC_Voltage_Update(void);
+#endif //BSP_ADC_H