281 lines
15 KiB
C
281 lines
15 KiB
C
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/**
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******************************************************************************
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* @file stm32g0xx_hal_dma_ex.h
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* @author MCD Application Team
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* @brief Header file of DMA HAL extension module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2018 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32G0xx_HAL_DMA_EX_H
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#define STM32G0xx_HAL_DMA_EX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32g0xx_hal_def.h"
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#include "stm32g0xx_ll_dmamux.h"
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/** @addtogroup STM32G0xx_HAL_Driver
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* @{
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*/
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/** @addtogroup DMAEx
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup DMAEx_Exported_Types DMAEx Exported Types
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* @{
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*/
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/**
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* @brief HAL DMAMUX Synchronization configuration structure definition
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*/
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typedef struct
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{
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uint32_t SyncSignalID; /*!< Specifies the synchronization signal gating the DMA request in periodic mode.
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This parameter can be a value of @ref DMAEx_DMAMUX_SyncSignalID_selection */
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uint32_t SyncPolarity; /*!< Specifies the polarity of the signal on which the DMA request is synchronized.
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This parameter can be a value of @ref DMAEx_DMAMUX_SyncPolarity_selection */
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FunctionalState SyncEnable; /*!< Specifies if the synchronization shall be enabled or disabled
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This parameter can take the value ENABLE or DISABLE */
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FunctionalState EventEnable; /*!< Specifies if an event shall be generated once the RequestNumber is reached.
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This parameter can take the value ENABLE or DISABLE */
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uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be authorized after a sync event
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This parameter must be a number between Min_Data = 1 and Max_Data = 32 */
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} HAL_DMA_MuxSyncConfigTypeDef;
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/**
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* @brief HAL DMAMUX request generator parameters structure definition
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*/
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typedef struct
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{
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uint32_t SignalID; /*!< Specifies the ID of the signal used for DMAMUX request generator
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This parameter can be a value of @ref DMAEx_DMAMUX_SignalGeneratorID_selection */
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uint32_t Polarity; /*!< Specifies the polarity of the signal on which the request is generated.
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This parameter can be a value of @ref DMAEx_DMAMUX_RequestGeneneratorPolarity_selection */
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uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be generated after a signal event
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This parameter must be a number between Min_Data = 1 and Max_Data = 32 */
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} HAL_DMA_MuxRequestGeneratorConfigTypeDef;
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup DMAEx_Exported_Constants DMAEx Exported Constants
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* @{
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*/
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/** @defgroup DMAEx_DMAMUX_SyncSignalID_selection DMAMUX SyncSignalID selection
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* @{
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*/
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#define HAL_DMAMUX1_SYNC_EXTI0 LL_DMAMUX_SYNC_EXTI_LINE0 /*!< Synchronization signal from EXTI Line0 */
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#define HAL_DMAMUX1_SYNC_EXTI1 LL_DMAMUX_SYNC_EXTI_LINE1 /*!< Synchronization signal from EXTI Line1 */
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#define HAL_DMAMUX1_SYNC_EXTI2 LL_DMAMUX_SYNC_EXTI_LINE2 /*!< Synchronization signal from EXTI Line2 */
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#define HAL_DMAMUX1_SYNC_EXTI3 LL_DMAMUX_SYNC_EXTI_LINE3 /*!< Synchronization signal from EXTI Line3 */
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#define HAL_DMAMUX1_SYNC_EXTI4 LL_DMAMUX_SYNC_EXTI_LINE4 /*!< Synchronization signal from EXTI Line4 */
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#define HAL_DMAMUX1_SYNC_EXTI5 LL_DMAMUX_SYNC_EXTI_LINE5 /*!< Synchronization signal from EXTI Line5 */
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#define HAL_DMAMUX1_SYNC_EXTI6 LL_DMAMUX_SYNC_EXTI_LINE6 /*!< Synchronization signal from EXTI Line6 */
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#define HAL_DMAMUX1_SYNC_EXTI7 LL_DMAMUX_SYNC_EXTI_LINE7 /*!< Synchronization signal from EXTI Line7 */
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#define HAL_DMAMUX1_SYNC_EXTI8 LL_DMAMUX_SYNC_EXTI_LINE8 /*!< Synchronization signal from EXTI Line8 */
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#define HAL_DMAMUX1_SYNC_EXTI9 LL_DMAMUX_SYNC_EXTI_LINE9 /*!< Synchronization signal from EXTI Line9 */
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#define HAL_DMAMUX1_SYNC_EXTI10 LL_DMAMUX_SYNC_EXTI_LINE10 /*!< Synchronization signal from EXTI Line10 */
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#define HAL_DMAMUX1_SYNC_EXTI11 LL_DMAMUX_SYNC_EXTI_LINE11 /*!< Synchronization signal from EXTI Line11 */
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#define HAL_DMAMUX1_SYNC_EXTI12 LL_DMAMUX_SYNC_EXTI_LINE12 /*!< Synchronization signal from EXTI Line12 */
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#define HAL_DMAMUX1_SYNC_EXTI13 LL_DMAMUX_SYNC_EXTI_LINE13 /*!< Synchronization signal from EXTI Line1 3 */
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#define HAL_DMAMUX1_SYNC_EXTI14 LL_DMAMUX_SYNC_EXTI_LINE14 /*!< Synchronization signal from EXTI Line1 4 */
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#define HAL_DMAMUX1_SYNC_EXTI15 LL_DMAMUX_SYNC_EXTI_LINE15 /*!< Synchronization signal from EXTI Line1 5 */
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#define HAL_DMAMUX1_SYNC_DMAMUX1_CH0_EVT LL_DMAMUX_SYNC_DMAMUX_CH0 /*!< Synchronization signal from DMAMUX channel0 Event */
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#define HAL_DMAMUX1_SYNC_DMAMUX1_CH1_EVT LL_DMAMUX_SYNC_DMAMUX_CH1 /*!< Synchronization signal from DMAMUX channel1 Event */
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#define HAL_DMAMUX1_SYNC_DMAMUX1_CH2_EVT LL_DMAMUX_SYNC_DMAMUX_CH2 /*!< Synchronization signal from DMAMUX channel2 Event */
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#define HAL_DMAMUX1_SYNC_DMAMUX1_CH3_EVT LL_DMAMUX_SYNC_DMAMUX_CH3 /*!< Synchronization signal from DMAMUX channel3 Event */
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#if defined(LPTIM1)
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#define HAL_DMAMUX1_SYNC_LPTIM1_OUT LL_DMAMUX_SYNC_LPTIM1_OUT /*!< Synchronization signal from LPTIM1 Output */
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#endif
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#if defined(LPTIM2)
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#define HAL_DMAMUX1_SYNC_LPTIM2_OUT LL_DMAMUX_SYNC_LPTIM2_OUT /*!< Synchronization signal from LPTIM2 Output */
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#endif
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#define HAL_DMAMUX1_SYNC_TIM14_OC LL_DMAMUX_SYNC_TIM14_OC /*!< Synchronization signal from TIM14 OC */
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#define HAL_DMAMUX1_MAX_SYNC HAL_DMAMUX1_SYNC_TIM14_OC
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/**
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* @}
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*/
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/** @defgroup DMAEx_DMAMUX_SyncPolarity_selection DMAMUX SyncPolarity selection
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* @{
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*/
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#define HAL_DMAMUX_SYNC_NO_EVENT LL_DMAMUX_SYNC_NO_EVENT /*!< block synchronization events */
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#define HAL_DMAMUX_SYNC_RISING LL_DMAMUX_SYNC_POL_RISING /*!< synchronize with rising edge events */
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#define HAL_DMAMUX_SYNC_FALLING LL_DMAMUX_SYNC_POL_FALLING /*!< synchronize with falling edge events */
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#define HAL_DMAMUX_SYNC_RISING_FALLING LL_DMAMUX_SYNC_POL_RISING_FALLING /*!< synchronize with rising and falling edge events */
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/**
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* @}
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*/
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/** @defgroup DMAEx_DMAMUX_SignalGeneratorID_selection DMAMUX SignalGeneratorID selection
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* @{
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*/
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#define HAL_DMAMUX1_REQ_GEN_EXTI0 LL_DMAMUX_REQ_GEN_EXTI_LINE0 /*!< Request signal generation from EXTI Line0 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI1 LL_DMAMUX_REQ_GEN_EXTI_LINE1 /*!< Request signal generation from EXTI Line1 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI2 LL_DMAMUX_REQ_GEN_EXTI_LINE2 /*!< Request signal generation from EXTI Line2 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI3 LL_DMAMUX_REQ_GEN_EXTI_LINE3 /*!< Request signal generation from EXTI Line3 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI4 LL_DMAMUX_REQ_GEN_EXTI_LINE4 /*!< Request signal generation from EXTI Line4 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI5 LL_DMAMUX_REQ_GEN_EXTI_LINE5 /*!< Request signal generation from EXTI Line5 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI6 LL_DMAMUX_REQ_GEN_EXTI_LINE6 /*!< Request signal generation from EXTI Line6 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI7 LL_DMAMUX_REQ_GEN_EXTI_LINE7 /*!< Request signal generation from EXTI Line7 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI8 LL_DMAMUX_REQ_GEN_EXTI_LINE8 /*!< Request signal generation from EXTI Line8 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI9 LL_DMAMUX_REQ_GEN_EXTI_LINE9 /*!< Request signal generation from EXTI Line9 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI10 LL_DMAMUX_REQ_GEN_EXTI_LINE10 /*!< Request signal generation from EXTI Line10 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI11 LL_DMAMUX_REQ_GEN_EXTI_LINE11 /*!< Request signal generation from EXTI Line11 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI12 LL_DMAMUX_REQ_GEN_EXTI_LINE12 /*!< Request signal generation from EXTI Line12 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI13 LL_DMAMUX_REQ_GEN_EXTI_LINE13 /*!< Request signal generation from EXTI Line13 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI14 LL_DMAMUX_REQ_GEN_EXTI_LINE14 /*!< Request signal generation from EXTI Line14 */
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#define HAL_DMAMUX1_REQ_GEN_EXTI15 LL_DMAMUX_REQ_GEN_EXTI_LINE15 /*!< Request signal generation from EXTI Line15 */
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#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH0_EVT LL_DMAMUX_REQ_GEN_DMAMUX_CH0 /*!< Request signal generation from DMAMUX channel0 Event */
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#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH1_EVT LL_DMAMUX_REQ_GEN_DMAMUX_CH1 /*!< Request signal generation from DMAMUX channel1 Event */
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#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH2_EVT LL_DMAMUX_REQ_GEN_DMAMUX_CH2 /*!< Request signal generation from DMAMUX channel2 Event */
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#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH3_EVT LL_DMAMUX_REQ_GEN_DMAMUX_CH3 /*!< Request signal generation from DMAMUX channel3 Event */
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#if defined(LPTIM1)
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#define HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT LL_DMAMUX_REQ_GEN_LPTIM1_OUT /*!< Request signal generation from LPTIM1 Output */
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#endif
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#if defined(LPTIM2)
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#define HAL_DMAMUX1_REQ_GEN_LPTIM2_OUT LL_DMAMUX_REQ_GEN_LPTIM2_OUT /*!< Request signal generation from LPTIM2 Output */
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#endif
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#define HAL_DMAMUX1_REQ_GEN_TIM14_OC LL_DMAMUX_REQ_GEN_TIM14_OC /*!< Request signal generation from TIM14 OC */
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#define HAL_DMAMUX1_MAX_REQ_GEN HAL_DMAMUX1_REQ_GEN_TIM14_OC
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/**
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* @}
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*/
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/** @defgroup DMAEx_DMAMUX_RequestGeneneratorPolarity_selection DMAMUX RequestGeneneratorPolarity selection
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* @{
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*/
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#define HAL_DMAMUX_REQ_GEN_NO_EVENT LL_DMAMUX_REQ_GEN_NO_EVENT /*!< block request generator events */
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#define HAL_DMAMUX_REQ_GEN_RISING LL_DMAMUX_REQ_GEN_POL_RISING /*!< generate request on rising edge events */
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#define HAL_DMAMUX_REQ_GEN_FALLING LL_DMAMUX_REQ_GEN_POL_FALLING /*!< generate request on falling edge events */
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#define HAL_DMAMUX_REQ_GEN_RISING_FALLING LL_DMAMUX_REQ_GEN_POL_RISING_FALLING /*!< generate request on rising and falling edge events */
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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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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions --------------------------------------------------------*/
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/** @addtogroup DMAEx_Exported_Functions
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* @{
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*/
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/* IO operation functions *****************************************************/
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/** @addtogroup DMAEx_Exported_Functions_Group1
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* @{
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*/
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/* ------------------------- REQUEST -----------------------------------------*/
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HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator(DMA_HandleTypeDef *hdma,
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HAL_DMA_MuxRequestGeneratorConfigTypeDef *pRequestGeneratorConfig);
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HAL_StatusTypeDef HAL_DMAEx_EnableMuxRequestGenerator(DMA_HandleTypeDef *hdma);
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HAL_StatusTypeDef HAL_DMAEx_DisableMuxRequestGenerator(DMA_HandleTypeDef *hdma);
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/* -------------------------------------------------------------------------- */
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/* ------------------------- SYNCHRO -----------------------------------------*/
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HAL_StatusTypeDef HAL_DMAEx_ConfigMuxSync(DMA_HandleTypeDef *hdma, HAL_DMA_MuxSyncConfigTypeDef *pSyncConfig);
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/* -------------------------------------------------------------------------- */
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void HAL_DMAEx_MUX_IRQHandler(DMA_HandleTypeDef *hdma);
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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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/* Private macros ------------------------------------------------------------*/
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/** @defgroup DMAEx_Private_Macros DMAEx Private Macros
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* @brief DMAEx private macros
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* @{
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*/
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#define IS_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) (((SIGNAL_ID) == HAL_DMAMUX1_SYNC_EXTI0) || \
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(((SIGNAL_ID) >= HAL_DMAMUX1_SYNC_EXTI1) && \
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((SIGNAL_ID) <= HAL_DMAMUX1_MAX_SYNC)))
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#define IS_DMAMUX_SYNC_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U))
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#define IS_DMAMUX_SYNC_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_SYNC_NO_EVENT) || \
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((POLARITY) == HAL_DMAMUX_SYNC_RISING) || \
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((POLARITY) == HAL_DMAMUX_SYNC_FALLING) || \
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((POLARITY) == HAL_DMAMUX_SYNC_RISING_FALLING))
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#define IS_DMAMUX_SYNC_STATE(SYNC) (((SYNC) == DISABLE) || ((SYNC) == ENABLE))
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#define IS_DMAMUX_SYNC_EVENT(EVENT) (((EVENT) == DISABLE) || \
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((EVENT) == ENABLE))
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#define IS_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) (((SIGNAL_ID) == HAL_DMAMUX1_REQ_GEN_EXTI0) || \
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(((SIGNAL_ID) >= HAL_DMAMUX1_REQ_GEN_EXTI1) && \
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((SIGNAL_ID) <= HAL_DMAMUX1_MAX_REQ_GEN)))
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#define IS_DMAMUX_REQUEST_GEN_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U))
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#define IS_DMAMUX_REQUEST_GEN_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_REQ_GEN_NO_EVENT)|| \
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((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING) || \
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((POLARITY) == HAL_DMAMUX_REQ_GEN_FALLING) || \
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((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING_FALLING))
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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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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32G0xx_HAL_DMA_EX_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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