/** ********************************************************************************************************************** * @file stm32u5xx_hal_dma.h * @author MCD Application Team * @brief Header file of DMA HAL module. ********************************************************************************************************************** * @attention * * Copyright (c) 2021 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ********************************************************************************************************************** */ /* Define to prevent recursive inclusion -----------------------------------------------------------------------------*/ #ifndef STM32U5xx_HAL_DMA_H #define STM32U5xx_HAL_DMA_H #ifdef __cplusplus extern "C" { #endif /* Includes ----------------------------------------------------------------------------------------------------------*/ #include "stm32u5xx_hal_def.h" /** @addtogroup STM32U5xx_HAL_Driver * @{ */ /** @addtogroup DMA * @{ */ /* Exported types ----------------------------------------------------------------------------------------------------*/ /** @defgroup DMA_Exported_Types DMA Exported Types * @brief DMA Exported Types * @{ */ /** * @brief DMA Transfer Configuration Structure definition. */ typedef struct { uint32_t Request; /*!< Specifies the DMA channel request. This parameter can be a value of @ref DMA_Request_Selection */ uint32_t BlkHWRequest; /*!< Specifies the Block hardware request mode for DMA channel. Block Hardware request feature can be used only with dedicated peripherals. This parameter can be a value of @ref DMA_Block_Request */ uint32_t Direction; /*!< Specifies the transfer direction for DMA channel. This parameter can be a value of @ref DMA_Transfer_Direction */ uint32_t SrcInc; /*!< Specifies the source increment mode for the DMA channel. This parameter can be a value of @ref DMA_Source_Increment_Mode */ uint32_t DestInc; /*!< Specifies the destination increment mode for the DMA channel. This parameter can be a value of @ref DMA_Destination_Increment_Mode */ uint32_t SrcDataWidth; /*!< Specifies the source data width for the DMA channel. This parameter can be a value of @ref DMA_Source_Data_Width */ uint32_t DestDataWidth; /*!< Specifies the destination data width for the DMA channel. This parameter can be a value of @ref DMA_Destination_Data_Width */ uint32_t Priority; /*!< Specifies the priority level for the DMA channel. This parameter can be a value of @ref DMA_Priority_Level */ uint32_t SrcBurstLength; /*!< Specifies the source burst length (number of beats within a burst) for the DMA channel. This parameter can be a value between 1 and 64 */ uint32_t DestBurstLength; /*!< Specifies the destination burst length (number of beats within a burst) for the DMA channel. This parameter can be a value between 1 and 64 */ uint32_t TransferAllocatedPort; /*!< Specifies the transfer allocated ports. This parameter can be a combination of @ref DMA_Transfer_Allocated_Port */ uint32_t TransferEventMode; /*!< Specifies the transfer event mode for the DMA channel. This parameter can be a value of @ref DMA_Transfer_Event_Mode */ uint32_t Mode; /*!< Specifies the transfer mode for the DMA channel. This parameter can be a value of @ref DMA_Transfer_Mode */ } DMA_InitTypeDef; /** * @brief DMA Linked-List Configuration Structure Definition. */ typedef struct { uint32_t Priority; /*!< Specifies the priority level for the DMA channel. This parameter can be a value of @ref DMA_Priority_Level */ uint32_t LinkStepMode; /*!< Specifies the link step mode for the DMA channel. This parameter can be a value of @ref DMAEx_Link_Step_Mode */ uint32_t LinkAllocatedPort; /*!< Specifies the linked-list allocated port for the DMA channel. This parameter can be a value of @ref DMAEx_Link_Allocated_Port */ uint32_t TransferEventMode; /*!< Specifies the transfer event mode for the DMA channel. This parameter can be a value of @ref DMA_Transfer_Event_Mode */ uint32_t LinkedListMode; /*!< Specifies linked-list transfer mode for the DMA channel. This parameter can be a value of @ref DMAEx_LinkedList_Mode */ } DMA_InitLinkedListTypeDef; /** * @brief HAL DMA State Enumeration Definition. */ typedef enum { HAL_DMA_STATE_RESET = 0x00U, /*!< DMA not yet initialized or disabled */ HAL_DMA_STATE_READY = 0x01U, /*!< DMA initialized and ready for use */ HAL_DMA_STATE_BUSY = 0x02U, /*!< DMA process is ongoing */ HAL_DMA_STATE_ERROR = 0x03U, /*!< DMA error state */ HAL_DMA_STATE_ABORT = 0x04U, /*!< DMA Abort state */ HAL_DMA_STATE_SUSPEND = 0x05U, /*!< DMA Suspend state */ } HAL_DMA_StateTypeDef; /** * @brief HAL DMA Level Complete Enumeration Definition. */ typedef enum { HAL_DMA_FULL_TRANSFER = 0x00U, /*!< Full channel transfer */ HAL_DMA_HALF_TRANSFER = 0x01U, /*!< Half channel transfer */ } HAL_DMA_LevelCompleteTypeDef; /** * @brief HAL DMA Callbacks IDs Enumeration Definition. */ typedef enum { HAL_DMA_XFER_CPLT_CB_ID = 0x00U, /*!< Complete transfer callback ID */ HAL_DMA_XFER_HALFCPLT_CB_ID = 0x01U, /*!< Half complete transfer callback ID */ HAL_DMA_XFER_ERROR_CB_ID = 0x02U, /*!< Error transfer callback ID */ HAL_DMA_XFER_ABORT_CB_ID = 0x03U, /*!< Abort transfer callback ID */ HAL_DMA_XFER_SUSPEND_CB_ID = 0x04U, /*!< Suspend transfer callback ID */ HAL_DMA_XFER_ALL_CB_ID = 0x05U /*!< All callback ID */ } HAL_DMA_CallbackIDTypeDef; /** * @brief DMA handle Structure definition */ typedef struct __DMA_HandleTypeDef { DMA_Channel_TypeDef *Instance; /*!< Register the DMA channel base address */ DMA_InitTypeDef Init; /*!< DMA channel init parameters */ DMA_InitLinkedListTypeDef InitLinkedList; /*!< DMA channel linked-list init parameters */ HAL_LockTypeDef Lock; /*!< DMA locking object */ uint32_t Mode; /*!< DMA transfer mode */ __IO HAL_DMA_StateTypeDef State; /*!< DMA transfer state */ __IO uint32_t ErrorCode; /*!< DMA error code */ void *Parent; /*!< Parent object state */ void (* XferCpltCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer complete callback */ void (* XferHalfCpltCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA half transfer complete callback */ void (* XferErrorCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer error callback */ void (* XferAbortCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer Abort callback */ void (* XferSuspendCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer Suspend callback */ struct __DMA_QListTypeDef *LinkedListQueue; /*!< DMA linked-list queue */ } DMA_HandleTypeDef; /** * @} */ /* Exported constants ------------------------------------------------------------------------------------------------*/ /** @defgroup DMA_Exported_Constants DMA Exported Constants * @brief DMA Exported constants * @{ */ /** @defgroup DMA_Error_Codes DMA Error Codes * @brief DMA Error Codes * @{ */ #define HAL_DMA_ERROR_NONE (0x0000U) /*!< No error */ #define HAL_DMA_ERROR_DTE (0x0001U) /*!< Data transfer error */ #define HAL_DMA_ERROR_ULE (0x0002U) /*!< Update linked-list item error */ #define HAL_DMA_ERROR_USE (0x0004U) /*!< User setting error */ #define HAL_DMA_ERROR_TO (0x0008U) /*!< Trigger overrun error */ #define HAL_DMA_ERROR_TIMEOUT (0x0010U) /*!< Timeout error */ #define HAL_DMA_ERROR_NO_XFER (0x0020U) /*!< No transfer ongoing error */ #define HAL_DMA_ERROR_BUSY (0x0040U) /*!< Busy error */ #define HAL_DMA_ERROR_INVALID_CALLBACK (0x0080U) /*!< Invalid callback error */ #define HAL_DMA_ERROR_NOT_SUPPORTED (0x0100U) /*!< Not supported mode */ /** * @} */ /** @defgroup DMA_Interrupt_Enable_Definition DMA Interrupt Enable Definition * @brief DMA Interrupt Enable Definition * @{ */ #define DMA_IT_TC DMA_CCR_TCIE /*!< Transfer complete interrupt */ #define DMA_IT_HT DMA_CCR_HTIE /*!< Half transfer complete interrupt */ #define DMA_IT_DTE DMA_CCR_DTEIE /*!< Data transfer error interrupt */ #define DMA_IT_ULE DMA_CCR_ULEIE /*!< Update linked-list item error interrupt */ #define DMA_IT_USE DMA_CCR_USEIE /*!< User eetting error interrupt */ #define DMA_IT_SUSP DMA_CCR_SUSPIE /*!< Completed suspension interrupt */ #define DMA_IT_TO DMA_CCR_TOIE /*!< Trigger overrun interrupt */ /** * @} */ /** @defgroup DMA_Flag_Definition DMA Flag Definition * @brief DMA Flag Definition * @{ */ #define DMA_FLAG_IDLE DMA_CSR_IDLEF /*!< Idle flag */ #define DMA_FLAG_TC DMA_CSR_TCF /*!< Transfer complete flag */ #define DMA_FLAG_HT DMA_CSR_HTF /*!< Half transfer complete flag */ #define DMA_FLAG_DTE DMA_CSR_DTEF /*!< Data transfer error flag */ #define DMA_FLAG_ULE DMA_CSR_ULEF /*!< Update linked-list item error flag */ #define DMA_FLAG_USE DMA_CSR_USEF /*!< User setting error flag */ #define DMA_FLAG_SUSP DMA_CSR_SUSPF /*!< Completed suspension flag */ #define DMA_FLAG_TO DMA_CSR_TOF /*!< Trigger overrun flag */ /** * @} */ /** @defgroup DMA_Request_Selection DMA Request Selection * @brief DMA Request Selection * @{ */ /* GPDMA1 requests */ #define GPDMA1_REQUEST_ADC1 (0U) /*!< GPDMA1 HW request is ADC1 */ #define GPDMA1_REQUEST_ADC4 (1U) /*!< GPDMA1 HW request is ADC4 */ #define GPDMA1_REQUEST_DAC1_CH1 (2U) /*!< GPDMA1 HW request is DAC1_CH1 */ #define GPDMA1_REQUEST_DAC1_CH2 (3U) /*!< GPDMA1 HW request is DAC1_CH2 */ #define GPDMA1_REQUEST_TIM6_UP (4U) /*!< GPDMA1 HW request is TIM6_UP */ #define GPDMA1_REQUEST_TIM7_UP (5U) /*!< GPDMA1 HW request is TIM7_UP */ #define GPDMA1_REQUEST_SPI1_RX (6U) /*!< GPDMA1 HW request is SPI1_RX */ #define GPDMA1_REQUEST_SPI1_TX (7U) /*!< GPDMA1 HW request is SPI1_TX */ #define GPDMA1_REQUEST_SPI2_RX (8U) /*!< GPDMA1 HW request is SPI2_RX */ #define GPDMA1_REQUEST_SPI2_TX (9U) /*!< GPDMA1 HW request is SPI2_TX */ #define GPDMA1_REQUEST_SPI3_RX (10U) /*!< GPDMA1 HW request is SPI3_RX */ #define GPDMA1_REQUEST_SPI3_TX (11U) /*!< GPDMA1 HW request is SPI3_TX */ #define GPDMA1_REQUEST_I2C1_RX (12U) /*!< GPDMA1 HW request is I2C1_RX */ #define GPDMA1_REQUEST_I2C1_TX (13U) /*!< GPDMA1 HW request is I2C1_TX */ #define GPDMA1_REQUEST_I2C1_EVC (14U) /*!< GPDMA1 HW request is I2C1_EVC */ #define GPDMA1_REQUEST_I2C2_RX (15U) /*!< GPDMA1 HW request is I2C2_RX */ #define GPDMA1_REQUEST_I2C2_TX (16U) /*!< GPDMA1 HW request is I2C2_TX */ #define GPDMA1_REQUEST_I2C2_EVC (17U) /*!< GPDMA1 HW request is I2C2_EVC */ #define GPDMA1_REQUEST_I2C3_RX (18U) /*!< GPDMA1 HW request is I2C3_RX */ #define GPDMA1_REQUEST_I2C3_TX (19U) /*!< GPDMA1 HW request is I2C3_TX */ #define GPDMA1_REQUEST_I2C3_EVC (20U) /*!< GPDMA1 HW request is I2C3_EVC */ #define GPDMA1_REQUEST_I2C4_RX (21U) /*!< GPDMA1 HW request is I2C4_RX */ #define GPDMA1_REQUEST_I2C4_TX (22U) /*!< GPDMA1 HW request is I2C4_TX */ #define GPDMA1_REQUEST_I2C4_EVC (23U) /*!< GPDMA1 HW request is I2C4_EVC */ #define GPDMA1_REQUEST_USART1_RX (24U) /*!< GPDMA1 HW request is USART1_RX */ #define GPDMA1_REQUEST_USART1_TX (25U) /*!< GPDMA1 HW request is USART1_TX */ #define GPDMA1_REQUEST_USART2_RX (26U) /*!< GPDMA1 HW request is USART2_RX */ #define GPDMA1_REQUEST_USART2_TX (27U) /*!< GPDMA1 HW request is USART2_TX */ #define GPDMA1_REQUEST_USART3_RX (28U) /*!< GPDMA1 HW request is USART3_RX */ #define GPDMA1_REQUEST_USART3_TX (29U) /*!< GPDMA1 HW request is USART3_TX */ #define GPDMA1_REQUEST_UART4_RX (30U) /*!< GPDMA1 HW request is UART4_RX */ #define GPDMA1_REQUEST_UART4_TX (31U) /*!< GPDMA1 HW request is UART4_TX */ #define GPDMA1_REQUEST_UART5_RX (32U) /*!< GPDMA1 HW request is UART5_RX */ #define GPDMA1_REQUEST_UART5_TX (33U) /*!< GPDMA1 HW request is UART5_TX */ #define GPDMA1_REQUEST_LPUART1_RX (34U) /*!< GPDMA1 HW request is LPUART1_RX */ #define GPDMA1_REQUEST_LPUART1_TX (35U) /*!< GPDMA1 HW request is LPUART1_TX */ #define GPDMA1_REQUEST_SAI1_A (36U) /*!< GPDMA1 HW request is SAI1_A */ #define GPDMA1_REQUEST_SAI1_B (37U) /*!< GPDMA1 HW request is SAI1_B */ #define GPDMA1_REQUEST_SAI2_A (38U) /*!< GPDMA1 HW request is SAI2_A */ #define GPDMA1_REQUEST_SAI2_B (39U) /*!< GPDMA1 HW request is SAI2_B */ #define GPDMA1_REQUEST_OCTOSPI1 (40U) /*!< GPDMA1 HW request is OCTOSPI1 */ #define GPDMA1_REQUEST_OCTOSPI2 (41U) /*!< GPDMA1 HW request is OCTOSPI2 */ #define GPDMA1_REQUEST_TIM1_CH1 (42U) /*!< GPDMA1 HW request is TIM1_CH1 */ #define GPDMA1_REQUEST_TIM1_CH2 (43U) /*!< GPDMA1 HW request is TIM1_CH2 */ #define GPDMA1_REQUEST_TIM1_CH3 (44U) /*!< GPDMA1 HW request is TIM1_CH3 */ #define GPDMA1_REQUEST_TIM1_CH4 (45U) /*!< GPDMA1 HW request is TIM1_CH4 */ #define GPDMA1_REQUEST_TIM1_UP (46U) /*!< GPDMA1 HW request is TIM1_UP */ #define GPDMA1_REQUEST_TIM1_TRIG (47U) /*!< GPDMA1 HW request is TIM1_TRIG */ #define GPDMA1_REQUEST_TIM1_COM (48U) /*!< GPDMA1 HW request is TIM1_COM */ #define GPDMA1_REQUEST_TIM8_CH1 (49U) /*!< GPDMA1 HW request is TIM8_CH1 */ #define GPDMA1_REQUEST_TIM8_CH2 (50U) /*!< GPDMA1 HW request is TIM8_CH2 */ #define GPDMA1_REQUEST_TIM8_CH3 (51U) /*!< GPDMA1 HW request is TIM8_CH3 */ #define GPDMA1_REQUEST_TIM8_CH4 (52U) /*!< GPDMA1 HW request is TIM8_CH4 */ #define GPDMA1_REQUEST_TIM8_UP (53U) /*!< GPDMA1 HW request is TIM8_UP */ #define GPDMA1_REQUEST_TIM8_TRIG (54U) /*!< GPDMA1 HW request is TIM8_TRIG */ #define GPDMA1_REQUEST_TIM8_COM (55U) /*!< GPDMA1 HW request is TIM8_COM */ #define GPDMA1_REQUEST_TIM2_CH1 (56U) /*!< GPDMA1 HW request is TIM2_CH1 */ #define GPDMA1_REQUEST_TIM2_CH2 (57U) /*!< GPDMA1 HW request is TIM2_CH2 */ #define GPDMA1_REQUEST_TIM2_CH3 (58U) /*!< GPDMA1 HW request is TIM2_CH3 */ #define GPDMA1_REQUEST_TIM2_CH4 (59U) /*!< GPDMA1 HW request is TIM2_CH4 */ #define GPDMA1_REQUEST_TIM2_UP (60U) /*!< GPDMA1 HW request is TIM2_UP */ #define GPDMA1_REQUEST_TIM3_CH1 (61U) /*!< GPDMA1 HW request is TIM3_CH1 */ #define GPDMA1_REQUEST_TIM3_CH2 (62U) /*!< GPDMA1 HW request is TIM3_CH2 */ #define GPDMA1_REQUEST_TIM3_CH3 (63U) /*!< GPDMA1 HW request is TIM3_CH3 */ #define GPDMA1_REQUEST_TIM3_CH4 (64U) /*!< GPDMA1 HW request is TIM3_CH4 */ #define GPDMA1_REQUEST_TIM3_UP (65U) /*!< GPDMA1 HW request is TIM3_UP */ #define GPDMA1_REQUEST_TIM3_TRIG (66U) /*!< GPDMA1 HW request is TIM3_TRIG */ #define GPDMA1_REQUEST_TIM4_CH1 (67U) /*!< GPDMA1 HW request is TIM4_CH1 */ #define GPDMA1_REQUEST_TIM4_CH2 (68U) /*!< GPDMA1 HW request is TIM4_CH2 */ #define GPDMA1_REQUEST_TIM4_CH3 (69U) /*!< GPDMA1 HW request is TIM4_CH3 */ #define GPDMA1_REQUEST_TIM4_CH4 (70U) /*!< GPDMA1 HW request is TIM4_CH4 */ #define GPDMA1_REQUEST_TIM4_UP (71U) /*!< GPDMA1 HW request is TIM4_UP */ #define GPDMA1_REQUEST_TIM5_CH1 (72U) /*!< GPDMA1 HW request is TIM5_CH1 */ #define GPDMA1_REQUEST_TIM5_CH2 (73U) /*!< GPDMA1 HW request is TIM5_CH2 */ #define GPDMA1_REQUEST_TIM5_CH3 (74U) /*!< GPDMA1 HW request is TIM5_CH3 */ #define GPDMA1_REQUEST_TIM5_CH4 (75U) /*!< GPDMA1 HW request is TIM5_CH4 */ #define GPDMA1_REQUEST_TIM5_UP (76U) /*!< GPDMA1 HW request is TIM5_UP */ #define GPDMA1_REQUEST_TIM5_TRIG (77U) /*!< GPDMA1 HW request is TIM5_TRIG */ #define GPDMA1_REQUEST_TIM15_CH1 (78U) /*!< GPDMA1 HW request is TIM15_CH1 */ #define GPDMA1_REQUEST_TIM15_UP (79U) /*!< GPDMA1 HW request is TIM15_UP */ #define GPDMA1_REQUEST_TIM15_TRIG (80U) /*!< GPDMA1 HW request is TIM15_TRIG */ #define GPDMA1_REQUEST_TIM15_COM (81U) /*!< GPDMA1 HW request is TIM15_COM */ #define GPDMA1_REQUEST_TIM16_CH1 (82U) /*!< GPDMA1 HW request is TIM16_CH1 */ #define GPDMA1_REQUEST_TIM16_UP (83U) /*!< GPDMA1 HW request is TIM16_UP */ #define GPDMA1_REQUEST_TIM17_CH1 (84U) /*!< GPDMA1 HW request is TIM17_CH1 */ #define GPDMA1_REQUEST_TIM17_UP (85U) /*!< GPDMA1 HW request is TIM17_UP */ #define GPDMA1_REQUEST_DCMI_PSSI (86U) /*!< GPDMA1 HW request is DCMI_PSSI */ #define GPDMA1_REQUEST_AES_IN (87U) /*!< GPDMA1 HW request is AES_IN */ #define GPDMA1_REQUEST_AES_OUT (88U) /*!< GPDMA1 HW request is AES_OUT */ #define GPDMA1_REQUEST_HASH_IN (89U) /*!< GPDMA1 HW request is HASH_IN */ #define GPDMA1_REQUEST_UCPD1_TX (90U) /*!< GPDMA1 HW request is UCPD1_TX */ #define GPDMA1_REQUEST_UCPD1_RX (91U) /*!< GPDMA1 HW request is UCPD1_RX */ #define GPDMA1_REQUEST_MDF1_FLT0 (92U) /*!< GPDMA1 HW request is MDF1_FLT0 */ #define GPDMA1_REQUEST_MDF1_FLT1 (93U) /*!< GPDMA1 HW request is MDF1_FLT1 */ #define GPDMA1_REQUEST_MDF1_FLT2 (94U) /*!< GPDMA1 HW request is MDF1_FLT2 */ #define GPDMA1_REQUEST_MDF1_FLT3 (95U) /*!< GPDMA1 HW request is MDF1_FLT3 */ #define GPDMA1_REQUEST_MDF1_FLT4 (96U) /*!< GPDMA1 HW request is MDF1_FLT4 */ #define GPDMA1_REQUEST_MDF1_FLT5 (97U) /*!< GPDMA1 HW request is MDF1_FLT5 */ #define GPDMA1_REQUEST_ADF1_FLT0 (98U) /*!< GPDMA1 HW request is ADF1_FLT0 */ #define GPDMA1_REQUEST_FMAC_READ (99U) /*!< GPDMA1 HW request is FMAC_READ */ #define GPDMA1_REQUEST_FMAC_WRITE (100U) /*!< GPDMA1 HW request is FMAC_WRITE */ #define GPDMA1_REQUEST_CORDIC_READ (101U) /*!< GPDMA1 HW request is CORDIC_READ */ #define GPDMA1_REQUEST_CORDIC_WRITE (102U) /*!< GPDMA1 HW request is CORDIC_WRITE */ #define GPDMA1_REQUEST_SAES_IN (103U) /*!< GPDMA1 HW request is SAES_IN */ #define GPDMA1_REQUEST_SAES_OUT (104U) /*!< GPDMA1 HW request is SAES_OUT */ #define GPDMA1_REQUEST_LPTIM1_IC1 (105U) /*!< GPDMA1 HW request is LPTIM1_IC1 */ #define GPDMA1_REQUEST_LPTIM1_IC2 (106U) /*!< GPDMA1 HW request is LPTIM1_IC2 */ #define GPDMA1_REQUEST_LPTIM1_UE (107U) /*!< GPDMA1 HW request is LPTIM1_UE */ #define GPDMA1_REQUEST_LPTIM2_IC1 (108U) /*!< GPDMA1 HW request is LPTIM2_IC1 */ #define GPDMA1_REQUEST_LPTIM2_IC2 (109U) /*!< GPDMA1 HW request is LPTIM2_IC2 */ #define GPDMA1_REQUEST_LPTIM2_UE (110U) /*!< GPDMA1 HW request is LPTIM2_UE */ #define GPDMA1_REQUEST_LPTIM3_IC1 (111U) /*!< GPDMA1 HW request is LPTIM3_IC1 */ #define GPDMA1_REQUEST_LPTIM3_IC2 (112U) /*!< GPDMA1 HW request is LPTIM3_IC2 */ #define GPDMA1_REQUEST_LPTIM3_UE (113U) /*!< GPDMA1 HW request is LPTIM3_UE */ #if defined (HSPI1_BASE) #define GPDMA1_REQUEST_HSPI1 (114U) /*!< GPDMA1 HW request is HSPI1 */ #endif /* defined (HSPI1_BASE) */ #if defined (I2C5) #define GPDMA1_REQUEST_I2C5_RX (115U) /*!< GPDMA1 HW request is I2C5_RX */ #define GPDMA1_REQUEST_I2C5_TX (116U) /*!< GPDMA1 HW request is I2C5_TX */ #define GPDMA1_REQUEST_I2C5_EVC (117U) /*!< GPDMA1 HW request is I2C5_EVC */ #endif /* defined (I2C5) */ #if defined (I2C6) #define GPDMA1_REQUEST_I2C6_RX (118U) /*!< GPDMA1 HW request is I2C6_RX */ #define GPDMA1_REQUEST_I2C6_TX (119U) /*!< GPDMA1 HW request is I2C6_TX */ #define GPDMA1_REQUEST_I2C6_EVC (120U) /*!< GPDMA1 HW request is I2C6_EVC */ #endif /* defined (I2C6) */ #if defined (USART6) #define GPDMA1_REQUEST_USART6_RX (121U) /*!< GPDMA1 HW request is USART6_RX */ #define GPDMA1_REQUEST_USART6_TX (122U) /*!< GPDMA1 HW request is USART6_TX */ #endif /* defined (USART6) */ #if defined (ADC2) #define GPDMA1_REQUEST_ADC2 (123U) /*!< GPDMA1 HW request is ADC2 */ #endif /* defined (ADC2) */ /* LPDMA1 requests */ #define LPDMA1_REQUEST_LPUART1_RX (0U) /*!< LPDMA1 HW request is LPUART1_RX */ #define LPDMA1_REQUEST_LPUART1_TX (1U) /*!< LPDMA1 HW request is LPUART1_TX */ #define LPDMA1_REQUEST_SPI3_RX (2U) /*!< LPDMA1 HW request is SPI3_RX */ #define LPDMA1_REQUEST_SPI3_TX (3U) /*!< LPDMA1 HW request is SPI3_TX */ #define LPDMA1_REQUEST_I2C3_RX (4U) /*!< LPDMA1 HW request is I2C3_RX */ #define LPDMA1_REQUEST_I2C3_TX (5U) /*!< LPDMA1 HW request is I2C3_TX */ #define LPDMA1_REQUEST_I2C3_EVC (6U) /*!< LPDMA1 HW request is I2C3_EVC */ #define LPDMA1_REQUEST_ADC4 (7U) /*!< LPDMA1 HW request is ADC4 */ #define LPDMA1_REQUEST_DAC1_CH1 (8U) /*!< LPDMA1 HW request is DAC1_CH1 */ #define LPDMA1_REQUEST_DAC1_CH2 (9U) /*!< LPDMA1 HW request is DAC1_CH2 */ #define LPDMA1_REQUEST_ADF1_FLT0 (10U) /*!< LPDMA1 HW request is ADF1_FLT0 */ #define LPDMA1_REQUEST_LPTIM1_IC1 (11U) /*!< LPDMA1 HW request is LPTIM1_IC1 */ #define LPDMA1_REQUEST_LPTIM1_IC2 (12U) /*!< LPDMA1 HW request is LPTIM1_IC2 */ #define LPDMA1_REQUEST_LPTIM1_UE (13U) /*!< LPDMA1 HW request is LPTIM1_UE */ #define LPDMA1_REQUEST_LPTIM3_IC1 (14U) /*!< LPDMA1 HW request is LPTIM3_IC1 */ #define LPDMA1_REQUEST_LPTIM3_IC2 (15U) /*!< LPDMA1 HW request is LPTIM3_IC2 */ #define LPDMA1_REQUEST_LPTIM3_UE (16U) /*!< LPDMA1 HW request is LPTIM3_UE */ /* Software request */ #define DMA_REQUEST_SW DMA_CTR2_SWREQ /*!< DMA SW request */ /** * @} */ /** @defgroup DMA_Block_Request DMA Block Request * @brief DMA Block Request * @{ */ #define DMA_BREQ_SINGLE_BURST 0x00000000U /*!< Hardware request protocol at a single / burst level */ #define DMA_BREQ_BLOCK DMA_CTR2_BREQ /*!< Hardware request protocol at a block level */ /** * @} */ /** @defgroup DMA_Transfer_Direction DMA Transfer Direction * @brief DMA transfer direction * @{ */ #define DMA_PERIPH_TO_MEMORY 0x00000000U /*!< Peripheral to memory direction */ #define DMA_MEMORY_TO_PERIPH DMA_CTR2_DREQ /*!< Memory to peripheral direction */ #define DMA_MEMORY_TO_MEMORY DMA_CTR2_SWREQ /*!< Memory to memory direction */ /** * @} */ /** @defgroup DMA_Source_Increment_Mode DMA Source Increment Mode * @brief DMA Source Increment Mode * @{ */ #define DMA_SINC_FIXED 0x00000000U /*!< Source fixed single / burst */ #define DMA_SINC_INCREMENTED DMA_CTR1_SINC /*!< Source incremented single / burst */ /** * @} */ /** @defgroup DMA_Destination_Increment_Mode DMA Destination Increment Mode * @brief DMA Destination Increment Mode * @{ */ #define DMA_DINC_FIXED 0x00000000U /*!< Destination fixed single / burst */ #define DMA_DINC_INCREMENTED DMA_CTR1_DINC /*!< Destination incremented single / burst */ /** * @} */ /** @defgroup DMA_Source_Data_Width DMA Source Data Width * @brief DMA Source Data Width * @{ */ #define DMA_SRC_DATAWIDTH_BYTE 0x00000000U /*!< Source data width : Byte */ #define DMA_SRC_DATAWIDTH_HALFWORD DMA_CTR1_SDW_LOG2_0 /*!< Source data width : HalfWord */ #define DMA_SRC_DATAWIDTH_WORD DMA_CTR1_SDW_LOG2_1 /*!< Source data width : Word */ /** * @} */ /** @defgroup DMA_Destination_Data_Width DMA destination Data Width * @brief DMA destination Data Width * @{ */ #define DMA_DEST_DATAWIDTH_BYTE 0x00000000U /*!< Destination data width : Byte */ #define DMA_DEST_DATAWIDTH_HALFWORD DMA_CTR1_DDW_LOG2_0 /*!< Destination data width : HalfWord */ #define DMA_DEST_DATAWIDTH_WORD DMA_CTR1_DDW_LOG2_1 /*!< Destination data width : Word */ /** * @} */ /** @defgroup DMA_Priority_Level DMA Priority Level * @brief DMA Priority Level * @{ */ #define DMA_LOW_PRIORITY_LOW_WEIGHT 0x00000000U /*!< Priority level : Low Priority, Low weight */ #define DMA_LOW_PRIORITY_MID_WEIGHT DMA_CCR_PRIO_0 /*!< Priority level : Low Priority, Mid weight */ #define DMA_LOW_PRIORITY_HIGH_WEIGHT DMA_CCR_PRIO_1 /*!< Priority level : Low Priority, High weight */ #define DMA_HIGH_PRIORITY DMA_CCR_PRIO /*!< Priority level : HIGH Priority */ /** * @} */ /** @defgroup DMA_Transfer_Allocated_Port DMA Transfer Allocated Port * @brief DMA Transfer Allocated Port * @{ */ #define DMA_SRC_ALLOCATED_PORT0 0x00000000U /*!< Source allocated Port 0 */ #define DMA_SRC_ALLOCATED_PORT1 DMA_CTR1_SAP /*!< Source allocated Port 1 */ #define DMA_DEST_ALLOCATED_PORT0 0x00000000U /*!< Destination allocated Port 0 */ #define DMA_DEST_ALLOCATED_PORT1 DMA_CTR1_DAP /*!< Destination allocated Port 1 */ /** * @} */ /** @defgroup DMA_Transfer_Event_Mode DMA Transfer Event Mode * @brief DMA Transfer Event Mode * @{ */ #define DMA_TCEM_BLOCK_TRANSFER 0x00000000U /*!< The TC event is generated at the end of each block and the HT event is generated at the half of each block */ #define DMA_TCEM_REPEATED_BLOCK_TRANSFER DMA_CTR2_TCEM_0 /*!< The TC event is generated at the end of the repeated block and the HT event is generated at the half of the repeated block */ #define DMA_TCEM_EACH_LL_ITEM_TRANSFER DMA_CTR2_TCEM_1 /*!< The TC event is generated at the end of each linked-list item and the HT event is generated at the half of each linked-list item */ #define DMA_TCEM_LAST_LL_ITEM_TRANSFER DMA_CTR2_TCEM /*!< The TC event is generated at the end of the last linked-list item and the HT event is generated at the half of the last linked-list item */ /** * @} */ /** @defgroup DMA_Transfer_Mode DMA Transfer Mode * @brief DMA Transfer Mode * @{ */ #define DMA_NORMAL (0x00U) /*!< Normal DMA transfer */ /** * @} */ /** @defgroup DMA_Channel_Attributes DMA Channel Attributes * @brief DMA Channel Security and Privilege Attributes * @note Secure and non-secure attributes are only available from the secure world when TZEN = 1 * @{ */ #define DMA_CHANNEL_PRIV (DMA_CHANNEL_ATTR_PRIV_MASK | 0x01U) /*!< Channel is privileged */ #define DMA_CHANNEL_NPRIV (DMA_CHANNEL_ATTR_PRIV_MASK) /*!< Channel is unprivileged */ #define DMA_CHANNEL_SEC (DMA_CHANNEL_ATTR_SEC_MASK | 0x02U) /*!< Channel is secure */ #define DMA_CHANNEL_NSEC (DMA_CHANNEL_ATTR_SEC_MASK) /*!< Channel is non-secure */ #define DMA_CHANNEL_SRC_SEC (DMA_CHANNEL_ATTR_SEC_SRC_MASK | 0x04U) /*!< Channel source is secure */ #define DMA_CHANNEL_SRC_NSEC (DMA_CHANNEL_ATTR_SEC_SRC_MASK) /*!< Channel source is non-secure */ #define DMA_CHANNEL_DEST_SEC (DMA_CHANNEL_ATTR_SEC_DEST_MASK | 0x08U) /*!< Channel destination is secure */ #define DMA_CHANNEL_DEST_NSEC (DMA_CHANNEL_ATTR_SEC_DEST_MASK) /*!< Channel destination is non-secure */ #define DMA_CHANNEL_ATTRIBUTE_UNLOCKED (0x00U) /*!< Channel attribute is unlocked */ #define DMA_CHANNEL_ATTRIBUTE_LOCKED (0x01U) /*!< Channel attribute is locked */ /** * @} */ /** * @} */ /* Exported macro ----------------------------------------------------------------------------------------------------*/ /** @defgroup DMA_Exported_Macros DMA Exported Macros * @brief DMA Exported Macros * @{ */ /** @brief Reset DMA handle state. * @param __HANDLE__ : DMA handle. * @retval None. */ #define __HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) \ ((__HANDLE__)->State = HAL_DMA_STATE_RESET) /** * @brief Enable the specified DMA Channel. * @param __HANDLE__ : DMA handle. * @retval None */ #define __HAL_DMA_ENABLE(__HANDLE__) \ ((__HANDLE__)->Instance->CCR |= DMA_CCR_EN) /** * @brief Disable the specified DMA Channel. * @param __HANDLE__ : DMA handle. * @retval None */ #define __HAL_DMA_DISABLE(__HANDLE__) \ ((__HANDLE__)->Instance->CCR |= (DMA_CCR_SUSP | DMA_CCR_RESET)) /** * @brief Get the DMA channel pending flags. * @param __HANDLE__ : DMA handle. * @param __FLAG__ : Get the specified flag. * This parameter can be any combination of the following values: * @arg DMA_FLAG_TC : Transfer Complete flag. * @arg DMA_FLAG_HT : Half Transfer Complete flag. * @arg DMA_FLAG_DTE : Data Transfer Error flag. * @arg DMA_FLAG_ULE : Update linked-list Error flag. * @arg DMA_FLAG_USE : User Setting Error flag. * @arg DMA_FLAG_TO : Trigger Overrun flag. * @arg DMA_FLAG_SUSP : Completed Suspension flag. * @arg DMA_FLAG_IDLEF : Idle flag. * @retval The state of FLAG (SET or RESET). */ #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) \ ((__HANDLE__)->Instance->CSR & (__FLAG__)) /** * @brief Clear the DMA Channel pending flags. * @param __HANDLE__ : DMA handle. * @param __FLAG__ : Specifies the flag to clear. * This parameter can be any combination of the following values: * @arg DMA_FLAG_TC : Transfer Complete flag. * @arg DMA_FLAG_HT : Half Transfer Complete flag. * @arg DMA_FLAG_DTE : Data Transfer Error flag. * @arg DMA_FLAG_ULE : Update Linked-List Error flag. * @arg DMA_FLAG_USE : User Setting Error flag. * @arg DMA_FLAG_TO : Trigger Overrun flag. * @arg DMA_FLAG_SUSP : Completed Suspension flag. * @retval None */ #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) \ ((__HANDLE__)->Instance->CFCR = (__FLAG__)) /** * @brief Enable the specified DMA Channel interrupts. * @param __HANDLE__ : DMA handle. * @param __INTERRUPT__ : Specifies the DMA interrupt sources to be enabled. * This parameter can be any combination of the following values: * @arg DMA_IT_TC : Transfer Complete interrupt. * @arg DMA_IT_HT : Half Transfer Complete interrupt. * @arg DMA_IT_DTE : Data Transfer Error interrupt. * @arg DMA_IT_ULE : Update Linked-List Error interrupt. * @arg DMA_IT_USE : User Setting Error interrupt. * @arg DMA_IT_TO : Trigger Overrun interrupt. * @arg DMA_IT_SUSP : Completed Suspension interrupt. * @retval None */ #define __HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) \ ((__HANDLE__)->Instance->CCR |= (__INTERRUPT__)) /** * @brief Disable the specified DMA Channel interrupts. * @param __HANDLE__ : DMA handle. * @param __INTERRUPT__ : specifies the DMA interrupt sources to be disabled. * This parameter can be any combination of the following values: * @arg DMA_IT_TC : Transfer Complete interrupt. * @arg DMA_IT_HT : Half Transfer Complete interrupt. * @arg DMA_IT_DTE : Data Transfer Error interrupt. * @arg DMA_IT_ULE : Update Linked-List Error interrupt. * @arg DMA_IT_USE : User Setting Error interrupt. * @arg DMA_IT_TO : Trigger Overrun interrupt. * @arg DMA_IT_SUSP : Completed Suspension interrupt. * @retval None */ #define __HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) \ ((__HANDLE__)->Instance->CCR &= ~(__INTERRUPT__)) /** * @brief Checks whether the specified DMA Channel interrupt is enabled or not. * @param __HANDLE__ : DMA handle. * @param __INTERRUPT__ : specifies the DMA interrupt source to check. * @arg DMA_IT_TC : Transfer Complete interrupt. * @arg DMA_IT_HT : Half Transfer Complete interrupt. * @arg DMA_IT_DTE : Data Transfer Error interrupt. * @arg DMA_IT_ULE : Update Linked-List Error interrupt. * @arg DMA_IT_USE : User Setting Error interrupt. * @arg DMA_IT_TO : Trigger Overrun interrupt. * @arg DMA_IT_SUSP : Completed Suspension interrupt. * @retval The state of DMA_IT (SET or RESET). */ #define __HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) \ (((__HANDLE__)->Instance->CCR & (__INTERRUPT__))) /** * @brief Writes the block number of bytes to be transferred from the source on the DMA Channel. * @param __HANDLE__ : DMA handle. * @param __COUNTER__ : Number of data bytes to be transferred from the source (from 0 to 65535). */ #define __HAL_DMA_SET_COUNTER(__HANDLE__, __COUNTER__) \ MODIFY_REG((__HANDLE__)->Instance->CBR1, DMA_CBR1_BNDT, (__COUNTER__)) /** * @brief Returns the number of remaining data bytes in the current DMA Channel transfer. * @param __HANDLE__ : DMA handle. * @retval The number of remaining data units in the current DMA Stream transfer. */ #define __HAL_DMA_GET_COUNTER(__HANDLE__) \ (((__HANDLE__)->Instance->CBR1) & DMA_CBR1_BNDT) /** * @} */ /* Include DMA HAL Extension module */ #include "stm32u5xx_hal_dma_ex.h" /* Exported functions ------------------------------------------------------------------------------------------------*/ /** @defgroup DMA_Exported_Functions DMA Exported Functions * @brief DMA Exported Functions * @{ */ /** @defgroup DMA_Exported_Functions_Group1 Initialization and De-Initialization Functions * @brief Initialization and De-Initialization Functions * @{ */ HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *const hdma); HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *const hdma); /** * @} */ /** @defgroup DMA_Exported_Functions_Group2 I/O Operation Functions * @brief I/O Operation Functions * @{ */ HAL_StatusTypeDef HAL_DMA_Start(DMA_HandleTypeDef *const hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SrcDataSize); HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *const hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SrcDataSize); HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *const hdma); HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *const hdma); HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *const hdma, HAL_DMA_LevelCompleteTypeDef CompleteLevel, uint32_t Timeout); void HAL_DMA_IRQHandler(DMA_HandleTypeDef *const hdma); HAL_StatusTypeDef HAL_DMA_RegisterCallback(DMA_HandleTypeDef *const hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (*const pCallback)(DMA_HandleTypeDef *const _hdma)); HAL_StatusTypeDef HAL_DMA_UnRegisterCallback(DMA_HandleTypeDef *const hdma, HAL_DMA_CallbackIDTypeDef CallbackID); /** * @} */ /** @defgroup DMA_Exported_Functions_Group3 State and Error Functions * @brief State and Error Functions * @{ */ HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef const *const hdma); uint32_t HAL_DMA_GetError(DMA_HandleTypeDef const *const hdma); /** * @} */ /** @defgroup DMA_Exported_Functions_Group4 DMA Attributes Functions * @brief DMA Attributes Functions * @{ */ HAL_StatusTypeDef HAL_DMA_ConfigChannelAttributes(DMA_HandleTypeDef *const hdma, uint32_t ChannelAttributes); HAL_StatusTypeDef HAL_DMA_GetConfigChannelAttributes(DMA_HandleTypeDef const *const hdma, uint32_t *const pChannelAttributes); #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) HAL_StatusTypeDef HAL_DMA_LockChannelAttributes(DMA_HandleTypeDef const *const hdma); #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ HAL_StatusTypeDef HAL_DMA_GetLockChannelAttributes(DMA_HandleTypeDef const *const hdma, uint32_t *const pLockState); /** * @} */ /** * @} */ /* Private constants -------------------------------------------------------------------------------------------------*/ /** @defgroup DMA_Private_Constants DMA Private Constants * @brief DMA Private Constants * @{ */ #define HAL_TIMEOUT_DMA_ABORT (0x00000005U) /* DMA channel abort timeout 5 milli-second */ #define HAL_DMA_CHANNEL_START (0x00000050U) /* DMA channel offset */ #define HAL_DMA_CHANNEL_SIZE (0x00000080U) /* DMA channel size */ #define HAL_DMA_OFFSET_MASK (0x00000FFFU) /* DMA channel offset mask */ #define DMA_CHANNEL_ATTR_PRIV_MASK (0x00000010U) /* DMA channel privilege mask */ #define DMA_CHANNEL_ATTR_SEC_MASK (0x00000020U) /* DMA channel secure mask */ #define DMA_CHANNEL_ATTR_SEC_SRC_MASK (0x00000040U) /* DMA channel source secure mask */ #define DMA_CHANNEL_ATTR_SEC_DEST_MASK (0x00000080U) /* DMA channel destination secure mask */ #define DMA_CHANNEL_ATTR_VALUE_MASK (0x0000000FU) /* DMA channel attributes value mask */ #define DMA_CHANNEL_ATTR_ITEM_MASK (0x000000F0U) /* DMA channel attributes item mask */ #define DMA_CHANNEL_BURST_MIN (0x00000001U) /* DMA channel minimum burst size */ #define DMA_CHANNEL_BURST_MAX (0x00000040U) /* DMA channel maximum burst size */ /** * @} */ /* Private macros ----------------------------------------------------------------------------------------------------*/ /** @defgroup DMA_Private_Macros DMA Private Macros * @brief DMA Private Macros * @{ */ #define GET_DMA_INSTANCE(__HANDLE__) \ ((DMA_TypeDef *)((uint32_t)((__HANDLE__)->Instance) & (~HAL_DMA_OFFSET_MASK))) #define GET_DMA_CHANNEL(__HANDLE__) \ ((((uint32_t)((__HANDLE__)->Instance) & HAL_DMA_OFFSET_MASK) - HAL_DMA_CHANNEL_START) / HAL_DMA_CHANNEL_SIZE) #define IS_DMA_MODE(MODE) \ ((MODE) == DMA_NORMAL) #define IS_DMA_DIRECTION(DIRECTION) \ (((DIRECTION) == DMA_PERIPH_TO_MEMORY) || \ ((DIRECTION) == DMA_MEMORY_TO_PERIPH) || \ ((DIRECTION) == DMA_MEMORY_TO_MEMORY)) #define IS_DMA_LEVEL_COMPLETE(LEVEL) \ (((LEVEL) == HAL_DMA_FULL_TRANSFER) || \ ((LEVEL) == HAL_DMA_HALF_TRANSFER)) #define IS_DMA_SOURCE_INC(INC) \ (((INC) == DMA_SINC_FIXED) || \ ((INC) == DMA_SINC_INCREMENTED)) #define IS_DMA_DESTINATION_INC(INC) \ (((INC) == DMA_DINC_FIXED) || \ ((INC) == DMA_DINC_INCREMENTED)) #define IS_DMA_SOURCE_DATA_WIDTH(WIDTH) \ (((WIDTH) == DMA_SRC_DATAWIDTH_BYTE) || \ ((WIDTH) == DMA_SRC_DATAWIDTH_HALFWORD) || \ ((WIDTH) == DMA_SRC_DATAWIDTH_WORD)) #define IS_DMA_DESTINATION_DATA_WIDTH(WIDTH) \ (((WIDTH) == DMA_DEST_DATAWIDTH_BYTE) || \ ((WIDTH) == DMA_DEST_DATAWIDTH_HALFWORD) || \ ((WIDTH) == DMA_DEST_DATAWIDTH_WORD)) #define IS_DMA_BURST_LENGTH(LENGTH) \ (((LENGTH) >= DMA_CHANNEL_BURST_MIN) && \ ((LENGTH) <= DMA_CHANNEL_BURST_MAX)) #define IS_DMA_PRIORITY(PRIORITY) \ (((PRIORITY) == DMA_LOW_PRIORITY_LOW_WEIGHT) || \ ((PRIORITY) == DMA_LOW_PRIORITY_MID_WEIGHT) || \ ((PRIORITY) == DMA_LOW_PRIORITY_HIGH_WEIGHT) || \ ((PRIORITY) == DMA_HIGH_PRIORITY)) #define IS_DMA_TRANSFER_ALLOCATED_PORT(ALLOCATED_PORT) \ (((ALLOCATED_PORT) & (~(DMA_CTR1_SAP | DMA_CTR1_DAP))) == 0U) #if defined (GPDMA1_REQUEST_ADC2) #define IS_DMA_REQUEST(REQUEST) (((REQUEST) == DMA_REQUEST_SW) || ((REQUEST) <= GPDMA1_REQUEST_ADC2)) #else #define IS_DMA_REQUEST(REQUEST) (((REQUEST) == DMA_REQUEST_SW) || ((REQUEST) <= GPDMA1_REQUEST_LPTIM3_UE)) #endif /* GPDMA1_REQUEST_ADC2 */ #define IS_DMA_BLOCK_HW_REQUEST(MODE) \ (((MODE) == DMA_BREQ_SINGLE_BURST) || \ ((MODE) == DMA_BREQ_BLOCK)) #define IS_DMA_TCEM_EVENT_MODE(MODE) \ (((MODE) == DMA_TCEM_BLOCK_TRANSFER) || \ ((MODE) == DMA_TCEM_REPEATED_BLOCK_TRANSFER) || \ ((MODE) == DMA_TCEM_EACH_LL_ITEM_TRANSFER) || \ ((MODE) == DMA_TCEM_LAST_LL_ITEM_TRANSFER)) #define IS_DMA_BLOCK_SIZE(SIZE) \ (((SIZE) > 0U) && ((SIZE) <= DMA_CBR1_BNDT)) #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) #define IS_DMA_ATTRIBUTES(ATTRIBUTE) \ (((ATTRIBUTE) != 0U) && (((ATTRIBUTE) & (~(DMA_CHANNEL_ATTR_VALUE_MASK | DMA_CHANNEL_ATTR_ITEM_MASK))) == 0U) && \ (((((ATTRIBUTE) & DMA_CHANNEL_ATTR_ITEM_MASK) >> 4U) | ((ATTRIBUTE) & DMA_CHANNEL_ATTR_VALUE_MASK)) == \ (((ATTRIBUTE) & DMA_CHANNEL_ATTR_ITEM_MASK) >> 4U))) #else #define IS_DMA_ATTRIBUTES(ATTRIBUTE) \ (((ATTRIBUTE) == DMA_CHANNEL_PRIV) || \ ((ATTRIBUTE) == DMA_CHANNEL_NPRIV)) #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) #define IS_DMA_GLOBAL_ACTIVE_FLAG(INSTANCE, GLOBAL_FLAG) \ (((INSTANCE)->SMISR & (GLOBAL_FLAG))) #else #define IS_DMA_GLOBAL_ACTIVE_FLAG(INSTANCE, GLOBAL_FLAG) \ (((INSTANCE)->MISR & (GLOBAL_FLAG))) #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ /** * @} */ /* Private functions -------------------------------------------------------------------------------------------------*/ /** @defgroup DMA_Private_Functions DMA Private Functions * @brief DMA Private Functions * @{ */ /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* STM32U5xx_HAL_DMA_H */