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311 lines
16 KiB
311 lines
16 KiB
5 months ago
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/**
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******************************************************************************
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* @file stm32h7xx_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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* Copyright (c) 2017 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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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 STM32H7xx_HAL_DMA_EX_H
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#define STM32H7xx_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 "stm32h7xx_hal_def.h"
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/** @addtogroup STM32H7xx_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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* @brief DMAEx Exported types
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* @{
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*/
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/**
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* @brief HAL DMA Memory definition
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*/
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typedef enum
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{
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MEMORY0 = 0x00U, /*!< Memory 0 */
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MEMORY1 = 0x01U, /*!< Memory 1 */
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}HAL_DMA_MemoryTypeDef;
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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_MUX_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_MUX_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 parameters can be in the range 1 to 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_MUX_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_MUX_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 parameters can be in the range 1 to 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 DMA Exported Constants
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* @brief DMAEx Exported constants
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* @{
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*/
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/** @defgroup DMAEx_MUX_SyncSignalID_selection DMAEx MUX SyncSignalID selection
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* @brief DMAEx MUX SyncSignalID selection
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* @{
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*/
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#define HAL_DMAMUX1_SYNC_DMAMUX1_CH0_EVT 0U /*!< DMAMUX1 synchronization Signal is DMAMUX1 Channel0 Event */
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#define HAL_DMAMUX1_SYNC_DMAMUX1_CH1_EVT 1U /*!< DMAMUX1 synchronization Signal is DMAMUX1 Channel1 Event */
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#define HAL_DMAMUX1_SYNC_DMAMUX1_CH2_EVT 2U /*!< DMAMUX1 synchronization Signal is DMAMUX1 Channel2 Event */
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#define HAL_DMAMUX1_SYNC_LPTIM1_OUT 3U /*!< DMAMUX1 synchronization Signal is LPTIM1 OUT */
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#define HAL_DMAMUX1_SYNC_LPTIM2_OUT 4U /*!< DMAMUX1 synchronization Signal is LPTIM2 OUT */
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#define HAL_DMAMUX1_SYNC_LPTIM3_OUT 5U /*!< DMAMUX1 synchronization Signal is LPTIM3 OUT */
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#define HAL_DMAMUX1_SYNC_EXTI0 6U /*!< DMAMUX1 synchronization Signal is EXTI0 IT */
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#define HAL_DMAMUX1_SYNC_TIM12_TRGO 7U /*!< DMAMUX1 synchronization Signal is TIM12 TRGO */
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#define HAL_DMAMUX2_SYNC_DMAMUX2_CH0_EVT 0U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel0 Event */
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#define HAL_DMAMUX2_SYNC_DMAMUX2_CH1_EVT 1U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel1 Event */
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#define HAL_DMAMUX2_SYNC_DMAMUX2_CH2_EVT 2U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel2 Event */
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#define HAL_DMAMUX2_SYNC_DMAMUX2_CH3_EVT 3U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel3 Event */
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#define HAL_DMAMUX2_SYNC_DMAMUX2_CH4_EVT 4U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel4 Event */
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#define HAL_DMAMUX2_SYNC_DMAMUX2_CH5_EVT 5U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel5 Event */
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#define HAL_DMAMUX2_SYNC_LPUART1_RX_WKUP 6U /*!< DMAMUX2 synchronization Signal is LPUART1 RX Wakeup */
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#define HAL_DMAMUX2_SYNC_LPUART1_TX_WKUP 7U /*!< DMAMUX2 synchronization Signal is LPUART1 TX Wakeup */
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#define HAL_DMAMUX2_SYNC_LPTIM2_OUT 8U /*!< DMAMUX2 synchronization Signal is LPTIM2 output */
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#define HAL_DMAMUX2_SYNC_LPTIM3_OUT 9U /*!< DMAMUX2 synchronization Signal is LPTIM3 output */
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#define HAL_DMAMUX2_SYNC_I2C4_WKUP 10U /*!< DMAMUX2 synchronization Signal is I2C4 Wakeup */
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#define HAL_DMAMUX2_SYNC_SPI6_WKUP 11U /*!< DMAMUX2 synchronization Signal is SPI6 Wakeup */
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#define HAL_DMAMUX2_SYNC_COMP1_OUT 12U /*!< DMAMUX2 synchronization Signal is Comparator 1 output */
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#define HAL_DMAMUX2_SYNC_RTC_WKUP 13U /*!< DMAMUX2 synchronization Signal is RTC Wakeup */
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#define HAL_DMAMUX2_SYNC_EXTI0 14U /*!< DMAMUX2 synchronization Signal is EXTI0 IT */
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#define HAL_DMAMUX2_SYNC_EXTI2 15U /*!< DMAMUX2 synchronization Signal is EXTI2 IT */
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/**
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* @}
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*/
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/** @defgroup DMAEx_MUX_SyncPolarity_selection DMAEx MUX SyncPolarity selection
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* @brief DMAEx MUX SyncPolarity selection
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* @{
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*/
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#define HAL_DMAMUX_SYNC_NO_EVENT 0x00000000U /*!< block synchronization events */
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#define HAL_DMAMUX_SYNC_RISING DMAMUX_CxCR_SPOL_0 /*!< synchronize with rising edge events */
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#define HAL_DMAMUX_SYNC_FALLING DMAMUX_CxCR_SPOL_1 /*!< synchronize with falling edge events */
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#define HAL_DMAMUX_SYNC_RISING_FALLING DMAMUX_CxCR_SPOL /*!< 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_MUX_SignalGeneratorID_selection DMAEx MUX SignalGeneratorID selection
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* @brief DMAEx MUX SignalGeneratorID selection
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* @{
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*/
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#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH0_EVT 0U /*!< DMAMUX1 Request generator Signal is DMAMUX1 Channel0 Event */
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#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH1_EVT 1U /*!< DMAMUX1 Request generator Signal is DMAMUX1 Channel1 Event */
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#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH2_EVT 2U /*!< DMAMUX1 Request generator Signal is DMAMUX1 Channel2 Event */
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#define HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT 3U /*!< DMAMUX1 Request generator Signal is LPTIM1 OUT */
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#define HAL_DMAMUX1_REQ_GEN_LPTIM2_OUT 4U /*!< DMAMUX1 Request generator Signal is LPTIM2 OUT */
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#define HAL_DMAMUX1_REQ_GEN_LPTIM3_OUT 5U /*!< DMAMUX1 Request generator Signal is LPTIM3 OUT */
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#define HAL_DMAMUX1_REQ_GEN_EXTI0 6U /*!< DMAMUX1 Request generator Signal is EXTI0 IT */
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#define HAL_DMAMUX1_REQ_GEN_TIM12_TRGO 7U /*!< DMAMUX1 Request generator Signal is TIM12 TRGO */
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#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH0_EVT 0U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel0 Event */
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#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH1_EVT 1U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel1 Event */
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#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH2_EVT 2U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel2 Event */
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#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH3_EVT 3U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel3 Event */
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#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH4_EVT 4U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel4 Event */
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#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH5_EVT 5U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel5 Event */
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#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH6_EVT 6U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel6 Event */
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#define HAL_DMAMUX2_REQ_GEN_LPUART1_RX_WKUP 7U /*!< DMAMUX2 Request generator Signal is LPUART1 RX Wakeup */
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#define HAL_DMAMUX2_REQ_GEN_LPUART1_TX_WKUP 8U /*!< DMAMUX2 Request generator Signal is LPUART1 TX Wakeup */
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#define HAL_DMAMUX2_REQ_GEN_LPTIM2_WKUP 9U /*!< DMAMUX2 Request generator Signal is LPTIM2 Wakeup */
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#define HAL_DMAMUX2_REQ_GEN_LPTIM2_OUT 10U /*!< DMAMUX2 Request generator Signal is LPTIM2 OUT */
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#define HAL_DMAMUX2_REQ_GEN_LPTIM3_WKUP 11U /*!< DMAMUX2 Request generator Signal is LPTIM3 Wakeup */
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#define HAL_DMAMUX2_REQ_GEN_LPTIM3_OUT 12U /*!< DMAMUX2 Request generator Signal is LPTIM3 OUT */
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#if defined(LPTIM4)
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#define HAL_DMAMUX2_REQ_GEN_LPTIM4_WKUP 13U /*!< DMAMUX2 Request generator Signal is LPTIM4 Wakeup */
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#endif /* LPTIM4 */
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#if defined(LPTIM5)
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#define HAL_DMAMUX2_REQ_GEN_LPTIM5_WKUP 14U /*!< DMAMUX2 Request generator Signal is LPTIM5 Wakeup */
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#endif /* LPTIM5 */
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#define HAL_DMAMUX2_REQ_GEN_I2C4_WKUP 15U /*!< DMAMUX2 Request generator Signal is I2C4 Wakeup */
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#define HAL_DMAMUX2_REQ_GEN_SPI6_WKUP 16U /*!< DMAMUX2 Request generator Signal is SPI6 Wakeup */
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#define HAL_DMAMUX2_REQ_GEN_COMP1_OUT 17U /*!< DMAMUX2 Request generator Signal is Comparator 1 output */
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#define HAL_DMAMUX2_REQ_GEN_COMP2_OUT 18U /*!< DMAMUX2 Request generator Signal is Comparator 2 output */
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#define HAL_DMAMUX2_REQ_GEN_RTC_WKUP 19U /*!< DMAMUX2 Request generator Signal is RTC Wakeup */
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#define HAL_DMAMUX2_REQ_GEN_EXTI0 20U /*!< DMAMUX2 Request generator Signal is EXTI0 */
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#define HAL_DMAMUX2_REQ_GEN_EXTI2 21U /*!< DMAMUX2 Request generator Signal is EXTI2 */
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#define HAL_DMAMUX2_REQ_GEN_I2C4_IT_EVT 22U /*!< DMAMUX2 Request generator Signal is I2C4 IT Event */
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#define HAL_DMAMUX2_REQ_GEN_SPI6_IT 23U /*!< DMAMUX2 Request generator Signal is SPI6 IT */
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#define HAL_DMAMUX2_REQ_GEN_LPUART1_TX_IT 24U /*!< DMAMUX2 Request generator Signal is LPUART1 Tx IT */
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#define HAL_DMAMUX2_REQ_GEN_LPUART1_RX_IT 25U /*!< DMAMUX2 Request generator Signal is LPUART1 Rx IT */
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#if defined(ADC3)
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#define HAL_DMAMUX2_REQ_GEN_ADC3_IT 26U /*!< DMAMUX2 Request generator Signal is ADC3 IT */
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#define HAL_DMAMUX2_REQ_GEN_ADC3_AWD1_OUT 27U /*!< DMAMUX2 Request generator Signal is ADC3 Analog Watchdog 1 output */
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#endif /* ADC3 */
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#define HAL_DMAMUX2_REQ_GEN_BDMA_CH0_IT 28U /*!< DMAMUX2 Request generator Signal is BDMA Channel 0 IT */
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#define HAL_DMAMUX2_REQ_GEN_BDMA_CH1_IT 29U /*!< DMAMUX2 Request generator Signal is BDMA Channel 1 IT */
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/**
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* @}
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*/
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/** @defgroup DMAEx_MUX_RequestGeneneratorPolarity_selection DMAEx MUX RequestGeneneratorPolarity selection
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* @brief DMAEx MUX RequestGeneneratorPolarity selection
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* @{
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*/
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#define HAL_DMAMUX_REQ_GEN_NO_EVENT 0x00000000U /*!< block request generator events */
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#define HAL_DMAMUX_REQ_GEN_RISING DMAMUX_RGxCR_GPOL_0 /*!< generate request on rising edge events */
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#define HAL_DMAMUX_REQ_GEN_FALLING DMAMUX_RGxCR_GPOL_1 /*!< generate request on falling edge events */
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#define HAL_DMAMUX_REQ_GEN_RISING_FALLING DMAMUX_RGxCR_GPOL /*!< 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 functions --------------------------------------------------------*/
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/** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions
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* @brief DMAEx Exported functions
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* @{
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*/
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/** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions
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* @brief Extended features functions
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* @{
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*/
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/* IO operation functions *******************************************************/
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HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
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HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
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HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory);
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HAL_StatusTypeDef HAL_DMAEx_ConfigMuxSync(DMA_HandleTypeDef *hdma, HAL_DMA_MuxSyncConfigTypeDef *pSyncConfig);
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HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator (DMA_HandleTypeDef *hdma, 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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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 DMA Private Macros
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* @brief DMAEx private macros
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* @{
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*/
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#define IS_DMA_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_SYNC_TIM12_TRGO)
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#define IS_BDMA_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX2_SYNC_EXTI2)
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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_DMA_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_REQ_GEN_TIM12_TRGO)
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#define IS_BDMA_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX2_REQ_GEN_BDMA_CH1_IT)
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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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/* Private functions ---------------------------------------------------------*/
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/** @defgroup DMAEx_Private_Functions DMAEx Private Functions
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* @brief DMAEx Private functions
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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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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32H7xx_HAL_DMA_H */
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