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/**
******************************************************************************
* @file stm32h7xx_hal_dma_ex.h
* @author MCD Application Team
* @brief Header file of DMA HAL extension module.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32H7xx_HAL_DMA_EX_H
#define STM32H7xx_HAL_DMA_EX_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32h7xx_hal_def.h"
/** @addtogroup STM32H7xx_HAL_Driver
* @{
*/
/** @addtogroup DMAEx
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup DMAEx_Exported_Types DMAEx Exported Types
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx Exported types
* @{
*/
/**
* @brief HAL DMA Memory definition
*/
typedef enum
{
MEMORY0 = 0x00U, /*!< Memory 0 */
MEMORY1 = 0x01U, /*!< Memory 1 */
}HAL_DMA_MemoryTypeDef;
/**
* @brief HAL DMAMUX Synchronization configuration structure definition
*/
typedef struct
{
uint32_t SyncSignalID; /*!< Specifies the synchronization signal gating the DMA request in periodic mode.
This parameter can be a value of @ref DMAEx_MUX_SyncSignalID_selection */
uint32_t SyncPolarity; /*!< Specifies the polarity of the signal on which the DMA request is synchronized.
This parameter can be a value of @ref DMAEx_MUX_SyncPolarity_selection */
FunctionalState SyncEnable; /*!< Specifies if the synchronization shall be enabled or disabled
This parameter can take the value ENABLE or DISABLE*/
FunctionalState EventEnable; /*!< Specifies if an event shall be generated once the RequestNumber is reached.
This parameter can take the value ENABLE or DISABLE */
uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be authorized after a sync event.
This parameters can be in the range 1 to 32 */
}HAL_DMA_MuxSyncConfigTypeDef;
/**
* @brief HAL DMAMUX request generator parameters structure definition
*/
typedef struct
{
uint32_t SignalID; /*!< Specifies the ID of the signal used for DMAMUX request generator
This parameter can be a value of @ref DMAEx_MUX_SignalGeneratorID_selection */
uint32_t Polarity; /*!< Specifies the polarity of the signal on which the request is generated.
This parameter can be a value of @ref DMAEx_MUX_RequestGeneneratorPolarity_selection */
uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be generated after a signal event.
This parameters can be in the range 1 to 32 */
}HAL_DMA_MuxRequestGeneratorConfigTypeDef;
/**
* @}
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup DMAEx_Exported_Constants DMA Exported Constants
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx Exported constants
* @{
*/
/** @defgroup DMAEx_MUX_SyncSignalID_selection DMAEx MUX SyncSignalID selection
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx MUX SyncSignalID selection
* @{
*/
#define HAL_DMAMUX1_SYNC_DMAMUX1_CH0_EVT 0U /*!< DMAMUX1 synchronization Signal is DMAMUX1 Channel0 Event */
#define HAL_DMAMUX1_SYNC_DMAMUX1_CH1_EVT 1U /*!< DMAMUX1 synchronization Signal is DMAMUX1 Channel1 Event */
#define HAL_DMAMUX1_SYNC_DMAMUX1_CH2_EVT 2U /*!< DMAMUX1 synchronization Signal is DMAMUX1 Channel2 Event */
#define HAL_DMAMUX1_SYNC_LPTIM1_OUT 3U /*!< DMAMUX1 synchronization Signal is LPTIM1 OUT */
#define HAL_DMAMUX1_SYNC_LPTIM2_OUT 4U /*!< DMAMUX1 synchronization Signal is LPTIM2 OUT */
#define HAL_DMAMUX1_SYNC_LPTIM3_OUT 5U /*!< DMAMUX1 synchronization Signal is LPTIM3 OUT */
#define HAL_DMAMUX1_SYNC_EXTI0 6U /*!< DMAMUX1 synchronization Signal is EXTI0 IT */
#define HAL_DMAMUX1_SYNC_TIM12_TRGO 7U /*!< DMAMUX1 synchronization Signal is TIM12 TRGO */
#define HAL_DMAMUX2_SYNC_DMAMUX2_CH0_EVT 0U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel0 Event */
#define HAL_DMAMUX2_SYNC_DMAMUX2_CH1_EVT 1U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel1 Event */
#define HAL_DMAMUX2_SYNC_DMAMUX2_CH2_EVT 2U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel2 Event */
#define HAL_DMAMUX2_SYNC_DMAMUX2_CH3_EVT 3U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel3 Event */
#define HAL_DMAMUX2_SYNC_DMAMUX2_CH4_EVT 4U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel4 Event */
#define HAL_DMAMUX2_SYNC_DMAMUX2_CH5_EVT 5U /*!< DMAMUX2 synchronization Signal is DMAMUX2 Channel5 Event */
#define HAL_DMAMUX2_SYNC_LPUART1_RX_WKUP 6U /*!< DMAMUX2 synchronization Signal is LPUART1 RX Wakeup */
#define HAL_DMAMUX2_SYNC_LPUART1_TX_WKUP 7U /*!< DMAMUX2 synchronization Signal is LPUART1 TX Wakeup */
#define HAL_DMAMUX2_SYNC_LPTIM2_OUT 8U /*!< DMAMUX2 synchronization Signal is LPTIM2 output */
#define HAL_DMAMUX2_SYNC_LPTIM3_OUT 9U /*!< DMAMUX2 synchronization Signal is LPTIM3 output */
#define HAL_DMAMUX2_SYNC_I2C4_WKUP 10U /*!< DMAMUX2 synchronization Signal is I2C4 Wakeup */
#define HAL_DMAMUX2_SYNC_SPI6_WKUP 11U /*!< DMAMUX2 synchronization Signal is SPI6 Wakeup */
#define HAL_DMAMUX2_SYNC_COMP1_OUT 12U /*!< DMAMUX2 synchronization Signal is Comparator 1 output */
#define HAL_DMAMUX2_SYNC_RTC_WKUP 13U /*!< DMAMUX2 synchronization Signal is RTC Wakeup */
#define HAL_DMAMUX2_SYNC_EXTI0 14U /*!< DMAMUX2 synchronization Signal is EXTI0 IT */
#define HAL_DMAMUX2_SYNC_EXTI2 15U /*!< DMAMUX2 synchronization Signal is EXTI2 IT */
/**
* @}
*/
/** @defgroup DMAEx_MUX_SyncPolarity_selection DMAEx MUX SyncPolarity selection
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx MUX SyncPolarity selection
* @{
*/
#define HAL_DMAMUX_SYNC_NO_EVENT 0x00000000U /*!< block synchronization events */
#define HAL_DMAMUX_SYNC_RISING DMAMUX_CxCR_SPOL_0 /*!< synchronize with rising edge events */
#define HAL_DMAMUX_SYNC_FALLING DMAMUX_CxCR_SPOL_1 /*!< synchronize with falling edge events */
#define HAL_DMAMUX_SYNC_RISING_FALLING DMAMUX_CxCR_SPOL /*!< synchronize with rising and falling edge events */
/**
* @}
*/
/** @defgroup DMAEx_MUX_SignalGeneratorID_selection DMAEx MUX SignalGeneratorID selection
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx MUX SignalGeneratorID selection
* @{
*/
#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH0_EVT 0U /*!< DMAMUX1 Request generator Signal is DMAMUX1 Channel0 Event */
#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH1_EVT 1U /*!< DMAMUX1 Request generator Signal is DMAMUX1 Channel1 Event */
#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH2_EVT 2U /*!< DMAMUX1 Request generator Signal is DMAMUX1 Channel2 Event */
#define HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT 3U /*!< DMAMUX1 Request generator Signal is LPTIM1 OUT */
#define HAL_DMAMUX1_REQ_GEN_LPTIM2_OUT 4U /*!< DMAMUX1 Request generator Signal is LPTIM2 OUT */
#define HAL_DMAMUX1_REQ_GEN_LPTIM3_OUT 5U /*!< DMAMUX1 Request generator Signal is LPTIM3 OUT */
#define HAL_DMAMUX1_REQ_GEN_EXTI0 6U /*!< DMAMUX1 Request generator Signal is EXTI0 IT */
#define HAL_DMAMUX1_REQ_GEN_TIM12_TRGO 7U /*!< DMAMUX1 Request generator Signal is TIM12 TRGO */
#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH0_EVT 0U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel0 Event */
#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH1_EVT 1U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel1 Event */
#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH2_EVT 2U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel2 Event */
#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH3_EVT 3U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel3 Event */
#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH4_EVT 4U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel4 Event */
#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH5_EVT 5U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel5 Event */
#define HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH6_EVT 6U /*!< DMAMUX2 Request generator Signal is DMAMUX2 Channel6 Event */
#define HAL_DMAMUX2_REQ_GEN_LPUART1_RX_WKUP 7U /*!< DMAMUX2 Request generator Signal is LPUART1 RX Wakeup */
#define HAL_DMAMUX2_REQ_GEN_LPUART1_TX_WKUP 8U /*!< DMAMUX2 Request generator Signal is LPUART1 TX Wakeup */
#define HAL_DMAMUX2_REQ_GEN_LPTIM2_WKUP 9U /*!< DMAMUX2 Request generator Signal is LPTIM2 Wakeup */
#define HAL_DMAMUX2_REQ_GEN_LPTIM2_OUT 10U /*!< DMAMUX2 Request generator Signal is LPTIM2 OUT */
#define HAL_DMAMUX2_REQ_GEN_LPTIM3_WKUP 11U /*!< DMAMUX2 Request generator Signal is LPTIM3 Wakeup */
#define HAL_DMAMUX2_REQ_GEN_LPTIM3_OUT 12U /*!< DMAMUX2 Request generator Signal is LPTIM3 OUT */
#if defined(LPTIM4)
#define HAL_DMAMUX2_REQ_GEN_LPTIM4_WKUP 13U /*!< DMAMUX2 Request generator Signal is LPTIM4 Wakeup */
#endif /* LPTIM4 */
#if defined(LPTIM5)
#define HAL_DMAMUX2_REQ_GEN_LPTIM5_WKUP 14U /*!< DMAMUX2 Request generator Signal is LPTIM5 Wakeup */
#endif /* LPTIM5 */
#define HAL_DMAMUX2_REQ_GEN_I2C4_WKUP 15U /*!< DMAMUX2 Request generator Signal is I2C4 Wakeup */
#define HAL_DMAMUX2_REQ_GEN_SPI6_WKUP 16U /*!< DMAMUX2 Request generator Signal is SPI6 Wakeup */
#define HAL_DMAMUX2_REQ_GEN_COMP1_OUT 17U /*!< DMAMUX2 Request generator Signal is Comparator 1 output */
#define HAL_DMAMUX2_REQ_GEN_COMP2_OUT 18U /*!< DMAMUX2 Request generator Signal is Comparator 2 output */
#define HAL_DMAMUX2_REQ_GEN_RTC_WKUP 19U /*!< DMAMUX2 Request generator Signal is RTC Wakeup */
#define HAL_DMAMUX2_REQ_GEN_EXTI0 20U /*!< DMAMUX2 Request generator Signal is EXTI0 */
#define HAL_DMAMUX2_REQ_GEN_EXTI2 21U /*!< DMAMUX2 Request generator Signal is EXTI2 */
#define HAL_DMAMUX2_REQ_GEN_I2C4_IT_EVT 22U /*!< DMAMUX2 Request generator Signal is I2C4 IT Event */
#define HAL_DMAMUX2_REQ_GEN_SPI6_IT 23U /*!< DMAMUX2 Request generator Signal is SPI6 IT */
#define HAL_DMAMUX2_REQ_GEN_LPUART1_TX_IT 24U /*!< DMAMUX2 Request generator Signal is LPUART1 Tx IT */
#define HAL_DMAMUX2_REQ_GEN_LPUART1_RX_IT 25U /*!< DMAMUX2 Request generator Signal is LPUART1 Rx IT */
#if defined(ADC3)
#define HAL_DMAMUX2_REQ_GEN_ADC3_IT 26U /*!< DMAMUX2 Request generator Signal is ADC3 IT */
#define HAL_DMAMUX2_REQ_GEN_ADC3_AWD1_OUT 27U /*!< DMAMUX2 Request generator Signal is ADC3 Analog Watchdog 1 output */
#endif /* ADC3 */
#define HAL_DMAMUX2_REQ_GEN_BDMA_CH0_IT 28U /*!< DMAMUX2 Request generator Signal is BDMA Channel 0 IT */
#define HAL_DMAMUX2_REQ_GEN_BDMA_CH1_IT 29U /*!< DMAMUX2 Request generator Signal is BDMA Channel 1 IT */
/**
* @}
*/
/** @defgroup DMAEx_MUX_RequestGeneneratorPolarity_selection DMAEx MUX RequestGeneneratorPolarity selection
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx MUX RequestGeneneratorPolarity selection
* @{
*/
#define HAL_DMAMUX_REQ_GEN_NO_EVENT 0x00000000U /*!< block request generator events */
#define HAL_DMAMUX_REQ_GEN_RISING DMAMUX_RGxCR_GPOL_0 /*!< generate request on rising edge events */
#define HAL_DMAMUX_REQ_GEN_FALLING DMAMUX_RGxCR_GPOL_1 /*!< generate request on falling edge events */
#define HAL_DMAMUX_REQ_GEN_RISING_FALLING DMAMUX_RGxCR_GPOL /*!< generate request on rising and falling edge events */
/**
* @}
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx Exported functions
* @{
*/
/** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions
* @ingroup RTEMSBSPsARMSTM32H7
* @brief Extended features functions
* @{
*/
/* IO operation functions *******************************************************/
HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory);
HAL_StatusTypeDef HAL_DMAEx_ConfigMuxSync(DMA_HandleTypeDef *hdma, HAL_DMA_MuxSyncConfigTypeDef *pSyncConfig);
HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator (DMA_HandleTypeDef *hdma, HAL_DMA_MuxRequestGeneratorConfigTypeDef *pRequestGeneratorConfig);
HAL_StatusTypeDef HAL_DMAEx_EnableMuxRequestGenerator (DMA_HandleTypeDef *hdma);
HAL_StatusTypeDef HAL_DMAEx_DisableMuxRequestGenerator (DMA_HandleTypeDef *hdma);
void HAL_DMAEx_MUX_IRQHandler(DMA_HandleTypeDef *hdma);
/**
* @}
*/
/**
* @}
*/
/* Private macros ------------------------------------------------------------*/
/** @defgroup DMAEx_Private_Macros DMA Private Macros
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx private macros
* @{
*/
#define IS_DMA_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_SYNC_TIM12_TRGO)
#define IS_BDMA_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX2_SYNC_EXTI2)
#define IS_DMAMUX_SYNC_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U))
#define IS_DMAMUX_SYNC_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_SYNC_NO_EVENT) || \
((POLARITY) == HAL_DMAMUX_SYNC_RISING) || \
((POLARITY) == HAL_DMAMUX_SYNC_FALLING) || \
((POLARITY) == HAL_DMAMUX_SYNC_RISING_FALLING))
#define IS_DMAMUX_SYNC_STATE(SYNC) (((SYNC) == DISABLE) || ((SYNC) == ENABLE))
#define IS_DMAMUX_SYNC_EVENT(EVENT) (((EVENT) == DISABLE) || \
((EVENT) == ENABLE))
#define IS_DMA_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_REQ_GEN_TIM12_TRGO)
#define IS_BDMA_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX2_REQ_GEN_BDMA_CH1_IT)
#define IS_DMAMUX_REQUEST_GEN_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U))
#define IS_DMAMUX_REQUEST_GEN_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_REQ_GEN_NO_EVENT) || \
((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING) || \
((POLARITY) == HAL_DMAMUX_REQ_GEN_FALLING) || \
((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING_FALLING))
/**
* @}
*/
/* Private functions ---------------------------------------------------------*/
/** @defgroup DMAEx_Private_Functions DMAEx Private Functions
* @ingroup RTEMSBSPsARMSTM32H7
* @brief DMAEx Private functions
* @{
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32H7xx_HAL_DMA_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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