1 files changed, 0 insertions, 130 deletions
diff --git a/project/Core/Src/adc.c b/project/Core/Src/adc.c
deleted file mode 100644
index 549f4bb..0000000
--- a/project/Core/Src/adc.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * adc.c
- *
- *  Created on: Apr 13, 2022
- *      Author: bruce
- */
-
-#include "adc.h"
-#include "stm32l4xx.h"
-#include "main.h"
-
-ADC_HandleTypeDef hadc1;
-
-/**
-* @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};
-  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
-  if(hadc->Instance==ADC1)
-  {
-  /** Initializes the peripherals clock
-  */
-    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC;
-    PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1;
-    PeriphClkInit.PLLSAI1.PLLSAI1Source = RCC_PLLSOURCE_HSI;
-    PeriphClkInit.PLLSAI1.PLLSAI1M = 1;
-    PeriphClkInit.PLLSAI1.PLLSAI1N = 8;
-    PeriphClkInit.PLLSAI1.PLLSAI1P = RCC_PLLP_DIV7;
-    PeriphClkInit.PLLSAI1.PLLSAI1Q = RCC_PLLQ_DIV2;
-    PeriphClkInit.PLLSAI1.PLLSAI1R = RCC_PLLR_DIV2;
-    PeriphClkInit.PLLSAI1.PLLSAI1ClockOut = RCC_PLLSAI1_ADC1CLK;
-    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
-	{
-    	Error_Handler();
-	}
-
-
-    /* Peripheral clock enable */
-    __HAL_RCC_ADC_CLK_ENABLE();
-
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    /**ADC1 GPIO Configuration
-    PA0     ------> ADC1_IN5
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_0;
-    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-  }
-
-}
-
-/**
-* @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)
-  {
-    __HAL_RCC_ADC_CLK_DISABLE();
-    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0);
-  }
-
-}
-
-void ADC_Init () {
-	  ADC_MultiModeTypeDef multimode = {0};
-	  ADC_ChannelConfTypeDef sConfig = {0};
-
-	  /** Common config
-	  */
-	  hadc1.Instance = ADC1;
-	  hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
-	  hadc1.Init.Resolution = ADC_RESOLUTION_12B;
-	  hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
-	  hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
-	  hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
-	  hadc1.Init.LowPowerAutoWait = DISABLE;
-	  hadc1.Init.ContinuousConvMode = DISABLE;
-	  hadc1.Init.NbrOfConversion = 1;
-	  hadc1.Init.DiscontinuousConvMode = DISABLE;
-	  hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
-	  hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
-	  hadc1.Init.DMAContinuousRequests = DISABLE;
-	  hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
-	  hadc1.Init.OversamplingMode = DISABLE;
-	  if (HAL_ADC_Init(&hadc1) != HAL_OK)
-	  {
-		  Error_Handler();
-	  }
-
-	  /** Configure the ADC multi-mode
-	  */
-	  multimode.Mode = ADC_MODE_INDEPENDENT;
-	  if (HAL_ADCEx_MultiModeConfigChannel(&hadc1, &multimode) != HAL_OK)
-	  {
-		  Error_Handler();
-	  }
-
-
-	  /** Configure Regular Channel
-	  */
-	  sConfig.Channel = ADC_CHANNEL;
-	  sConfig.Rank = ADC_REGULAR_RANK_1;
-	  sConfig.SamplingTime = ADC_SAMPLETIME_2CYCLES_5;
-	  sConfig.SingleDiff = ADC_SINGLE_ENDED;
-	  sConfig.OffsetNumber = ADC_OFFSET_NONE;
-	  sConfig.Offset = 0;
-	  if (HAL_ADC_ConfigChannel(&hadc1, &sConfig)  != HAL_OK)
-	  {
-		  Error_Handler();
-	  }
-}
-
-void ADC_Start () {
-	HAL_ADC_Start (&hadc1);
-}
-
-uint32_t ADC_Read_Value_Blocking () {
-	HAL_ADC_PollForConversion (&hadc1, 10);
-	return HAL_ADC_GetValue (&hadc1);
-}