381 lines
11 KiB
C
381 lines
11 KiB
C
/**
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******************************************************************************
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* File Name : ADC.c
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* Description : This file provides code for the configuration
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* of the ADC instances.
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******************************************************************************
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** This notice applies to any and all portions of this file
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* that are not between comment pairs USER CODE BEGIN and
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* USER CODE END. Other portions of this file, whether
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* inserted by the user or by software development tools
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* are owned by their respective copyright owners.
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*
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* COPYRIGHT(c) 2017 STMicroelectronics
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "adc.h"
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#include "gpio.h"
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#include "dma.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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ADC_HandleTypeDef hadc1;
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ADC_HandleTypeDef hadc2;
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ADC_HandleTypeDef hadc3;
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DMA_HandleTypeDef hdma_adc1;
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DMA_HandleTypeDef hdma_adc3;
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/* ADC1 init function */
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void MX_ADC1_Init(void)
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{
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ADC_MultiModeTypeDef multimode;
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ADC_ChannelConfTypeDef sConfig;
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/**Common config
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*/
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hadc1.Instance = ADC1;
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hadc1.Init.ScanConvMode = ADC_SCAN_ENABLE;
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hadc1.Init.ContinuousConvMode = ENABLE;
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hadc1.Init.DiscontinuousConvMode = DISABLE;
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hadc1.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T8_TRGO;
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hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
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hadc1.Init.NbrOfConversion = 3;
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if (HAL_ADC_Init(&hadc1) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Enable or disable the remapping of ADC1_ETRGREG:
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* ADC1 External Event regular conversion is connected to TIM8 TRG0
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*/
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__HAL_AFIO_REMAP_ADC1_ETRGREG_ENABLE();
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/**Configure the ADC multi-mode
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*/
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multimode.Mode = ADC_DUALMODE_REGSIMULT;
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if (HAL_ADCEx_MultiModeConfigChannel(&hadc1, &multimode) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_0;
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sConfig.Rank = 1;
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sConfig.SamplingTime = ADC_SAMPLETIME_13CYCLES_5;
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if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_10;
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sConfig.Rank = 2;
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if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_13;
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sConfig.Rank = 3;
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if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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}
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/* ADC2 init function */
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void MX_ADC2_Init(void)
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{
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ADC_ChannelConfTypeDef sConfig;
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/**Common config
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*/
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hadc2.Instance = ADC2;
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hadc2.Init.ScanConvMode = ADC_SCAN_ENABLE;
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hadc2.Init.ContinuousConvMode = DISABLE;
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hadc2.Init.DiscontinuousConvMode = DISABLE;
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hadc2.Init.ExternalTrigConv = ADC_SOFTWARE_START;
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hadc2.Init.DataAlign = ADC_DATAALIGN_RIGHT;
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hadc2.Init.NbrOfConversion = 3;
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if (HAL_ADC_Init(&hadc2) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_11;
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sConfig.Rank = 1;
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sConfig.SamplingTime = ADC_SAMPLETIME_13CYCLES_5;
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if (HAL_ADC_ConfigChannel(&hadc2, &sConfig) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_14;
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sConfig.Rank = 2;
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if (HAL_ADC_ConfigChannel(&hadc2, &sConfig) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_15;
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sConfig.Rank = 3;
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if (HAL_ADC_ConfigChannel(&hadc2, &sConfig) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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}
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/* ADC3 init function */
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void MX_ADC3_Init(void)
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{
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ADC_ChannelConfTypeDef sConfig;
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/**Common config
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*/
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hadc3.Instance = ADC3;
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hadc3.Init.ScanConvMode = ADC_SCAN_DISABLE;
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hadc3.Init.ContinuousConvMode = DISABLE;
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hadc3.Init.DiscontinuousConvMode = DISABLE;
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hadc3.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T8_TRGO;
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hadc3.Init.DataAlign = ADC_DATAALIGN_RIGHT;
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hadc3.Init.NbrOfConversion = 1;
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if (HAL_ADC_Init(&hadc3) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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/**Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_12;
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sConfig.Rank = 1;
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sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
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if (HAL_ADC_ConfigChannel(&hadc3, &sConfig) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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}
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void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
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{
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GPIO_InitTypeDef GPIO_InitStruct;
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if(adcHandle->Instance==ADC1)
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{
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/* USER CODE BEGIN ADC1_MspInit 0 */
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/* USER CODE END ADC1_MspInit 0 */
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/* ADC1 clock enable */
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__HAL_RCC_ADC1_CLK_ENABLE();
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/**ADC1 GPIO Configuration
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PC0 ------> ADC1_IN10
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PC3 ------> ADC1_IN13
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PA0-WKUP ------> ADC1_IN0
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*/
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GPIO_InitStruct.Pin = LEFT_DC_Pin|L_B_CUR_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = L_A_CUR_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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HAL_GPIO_Init(L_A_CUR_GPIO_Port, &GPIO_InitStruct);
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/* ADC1 DMA Init */
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/* ADC1 Init */
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hdma_adc1.Instance = DMA1_Channel1;
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hdma_adc1.Init.Direction = DMA_PERIPH_TO_MEMORY;
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hdma_adc1.Init.PeriphInc = DMA_PINC_DISABLE;
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hdma_adc1.Init.MemInc = DMA_MINC_ENABLE;
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hdma_adc1.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
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hdma_adc1.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
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hdma_adc1.Init.Mode = DMA_NORMAL;
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hdma_adc1.Init.Priority = DMA_PRIORITY_HIGH;
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if (HAL_DMA_Init(&hdma_adc1) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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__HAL_LINKDMA(adcHandle,DMA_Handle,hdma_adc1);
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/* USER CODE BEGIN ADC1_MspInit 1 */
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/* USER CODE END ADC1_MspInit 1 */
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}
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else if(adcHandle->Instance==ADC2)
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{
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/* USER CODE BEGIN ADC2_MspInit 0 */
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/* USER CODE END ADC2_MspInit 0 */
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/* ADC2 clock enable */
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__HAL_RCC_ADC2_CLK_ENABLE();
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/**ADC2 GPIO Configuration
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PC1 ------> ADC2_IN11
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PC4 ------> ADC2_IN14
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PC5 ------> ADC2_IN15
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*/
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GPIO_InitStruct.Pin = RIGHT_DC_Pin|R_A_CUR_Pin|R_B_CUR_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/* USER CODE BEGIN ADC2_MspInit 1 */
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/* USER CODE END ADC2_MspInit 1 */
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}
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else if(adcHandle->Instance==ADC3)
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{
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/* USER CODE BEGIN ADC3_MspInit 0 */
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/* USER CODE END ADC3_MspInit 0 */
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/* ADC3 clock enable */
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__HAL_RCC_ADC3_CLK_ENABLE();
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/**ADC3 GPIO Configuration
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PC2 ------> ADC3_IN12
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*/
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GPIO_InitStruct.Pin = DC_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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HAL_GPIO_Init(DC_GPIO_Port, &GPIO_InitStruct);
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/* ADC3 DMA Init */
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/* ADC3 Init */
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hdma_adc3.Instance = DMA2_Channel5;
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hdma_adc3.Init.Direction = DMA_PERIPH_TO_MEMORY;
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hdma_adc3.Init.PeriphInc = DMA_PINC_DISABLE;
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hdma_adc3.Init.MemInc = DMA_MINC_ENABLE;
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hdma_adc3.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
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hdma_adc3.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
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hdma_adc3.Init.Mode = DMA_NORMAL;
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hdma_adc3.Init.Priority = DMA_PRIORITY_HIGH;
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if (HAL_DMA_Init(&hdma_adc3) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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__HAL_LINKDMA(adcHandle,DMA_Handle,hdma_adc3);
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/* USER CODE BEGIN ADC3_MspInit 1 */
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/* USER CODE END ADC3_MspInit 1 */
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}
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}
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void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
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{
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if(adcHandle->Instance==ADC1)
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{
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/* USER CODE BEGIN ADC1_MspDeInit 0 */
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/* USER CODE END ADC1_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_ADC1_CLK_DISABLE();
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/**ADC1 GPIO Configuration
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PC0 ------> ADC1_IN10
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PC3 ------> ADC1_IN13
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PA0-WKUP ------> ADC1_IN0
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*/
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HAL_GPIO_DeInit(GPIOC, LEFT_DC_Pin|L_B_CUR_Pin);
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HAL_GPIO_DeInit(L_A_CUR_GPIO_Port, L_A_CUR_Pin);
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/* ADC1 DMA DeInit */
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HAL_DMA_DeInit(adcHandle->DMA_Handle);
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/* USER CODE BEGIN ADC1_MspDeInit 1 */
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/* USER CODE END ADC1_MspDeInit 1 */
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}
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else if(adcHandle->Instance==ADC2)
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{
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/* USER CODE BEGIN ADC2_MspDeInit 0 */
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/* USER CODE END ADC2_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_ADC2_CLK_DISABLE();
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/**ADC2 GPIO Configuration
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PC1 ------> ADC2_IN11
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PC4 ------> ADC2_IN14
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PC5 ------> ADC2_IN15
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*/
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HAL_GPIO_DeInit(GPIOC, RIGHT_DC_Pin|R_A_CUR_Pin|R_B_CUR_Pin);
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/* USER CODE BEGIN ADC2_MspDeInit 1 */
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/* USER CODE END ADC2_MspDeInit 1 */
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}
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else if(adcHandle->Instance==ADC3)
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{
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/* USER CODE BEGIN ADC3_MspDeInit 0 */
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/* USER CODE END ADC3_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_ADC3_CLK_DISABLE();
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/**ADC3 GPIO Configuration
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PC2 ------> ADC3_IN12
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*/
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HAL_GPIO_DeInit(DC_GPIO_Port, DC_Pin);
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/* ADC3 DMA DeInit */
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HAL_DMA_DeInit(adcHandle->DMA_Handle);
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/* USER CODE BEGIN ADC3_MspDeInit 1 */
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/* USER CODE END ADC3_MspDeInit 1 */
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}
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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