dac to adc test

Core/Inc/adc.h

@@ -0,0 +1,52 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    adc.h
+  * @brief   This file contains all the function prototypes for
+  *          the adc.c file
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2023 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __ADC_H__
+#define __ADC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern ADC_HandleTypeDef hadc1;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_ADC1_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ADC_H__ */
+

Core/Inc/main.h

@@ -57,6 +57,7 @@ void Error_Handler(void);
 /* USER CODE END EFP */
 
 /* Private defines -----------------------------------------------------------*/
+#define ADC_PULSES 1024
 #define B1_Pin GPIO_PIN_13
 #define B1_GPIO_Port GPIOC
 #define B1_EXTI_IRQn EXTI15_10_IRQn

Core/Inc/stm32g4xx_hal_conf.h

@@ -36,7 +36,7 @@
 
 #define HAL_MODULE_ENABLED
 
-  /*#define HAL_ADC_MODULE_ENABLED   */
+  #define HAL_ADC_MODULE_ENABLED
 /*#define HAL_COMP_MODULE_ENABLED   */
 /*#define HAL_CORDIC_MODULE_ENABLED   */
 /*#define HAL_CRC_MODULE_ENABLED   */

Core/Inc/stm32g4xx_it.h

@@ -58,6 +58,7 @@ void SysTick_Handler(void);
 void DMA1_Channel1_IRQHandler(void);
 void EXTI15_10_IRQHandler(void);
 void TIM7_DAC_IRQHandler(void);
+void DMA2_Channel1_IRQHandler(void);
 /* USER CODE BEGIN EFP */
 
 /* USER CODE END EFP */

Core/Inc/tim.h

@@ -34,11 +34,14 @@ extern "C" {
 
 extern TIM_HandleTypeDef htim7;
 
+extern TIM_HandleTypeDef htim20;
+
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */
 
 void MX_TIM7_Init(void);
+void MX_TIM20_Init(void);
 
 /* USER CODE BEGIN Prototypes */