1 files changed, 0 insertions, 83 deletions
diff --git a/project/Core/Src/dac.c b/project/Core/Src/dac.c
deleted file mode 100644
index e03f9ce..0000000
--- a/project/Core/Src/dac.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * dac.c
- *
- *  Created on: Apr 13, 2022
- *      Author: bruce
- */
-
-#include "dac.h"
-#include "main.h"
-#include "stm32l4xx.h"
-
-DAC_HandleTypeDef hdac1;
-
-/**
-* @brief DAC MSP Initialization
-* This function configures the hardware resources used in this example
-* @param hdac: DAC handle pointer
-* @retval None
-*/
-void HAL_DAC_MspInit(DAC_HandleTypeDef* hdac)
-{
-  GPIO_InitTypeDef GPIO_InitStruct = {0};
-  if(hdac->Instance==DAC1)
-  {
-    __HAL_RCC_DAC1_CLK_ENABLE();
-
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    GPIO_InitStruct.Pin = GPIO_PIN_4;
-    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-  }
-
-}
-
-/**
-* @brief DAC MSP De-Initialization
-* This function freeze the hardware resources used in this example
-* @param hdac: DAC handle pointer
-* @retval None
-*/
-void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac)
-{
-  if(hdac->Instance==DAC1)
-  {
-    __HAL_RCC_DAC1_CLK_DISABLE();
-    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_4);
-  }
-
-}
-
-void DAC_Init () {
-	DAC_ChannelConfTypeDef sConfig = {0};
-
-  /** DAC Initialization
-  */
-  hdac1.Instance = DAC1;
-  if (HAL_DAC_Init(&hdac1) != HAL_OK)
-  {
-    Error_Handler();
-  }
-
-  /** DAC channel OUT1 config
-  */
-  sConfig.DAC_SampleAndHold = DAC_SAMPLEANDHOLD_DISABLE;
-  sConfig.DAC_Trigger = DAC_TRIGGER_NONE;
-  sConfig.DAC_OutputBuffer = DAC_OUTPUTBUFFER_ENABLE;
-  sConfig.DAC_ConnectOnChipPeripheral = DAC_CHIPCONNECT_DISABLE;
-  sConfig.DAC_UserTrimming = DAC_TRIMMING_FACTORY;
-
-  if (HAL_DAC_ConfigChannel(&hdac1, &sConfig, DAC_CHANNEL_1) != HAL_OK)
-  {
-    Error_Handler();
-  }
-}
-
-void DAC_Start () {
-	HAL_DAC_Start (&hdac1, DAC_CHANNEL_1);
-}
-
-void DAC_Set_Value (uint32_t value) {
-	HAL_DAC_SetValue (&hdac1, DAC_CHANNEL_1, DAC_ALIGN_12B_R, value);
-}