mbed official
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Dependents: hello SerialTestv11 SerialTestv12 Sierpinski ... more
mbed 2
This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.
TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_ll_bdma.h
- Committer:
- AnnaBridge
- Date:
- 2019-02-20
- Revision:
- 172:65be27845400
File content as of revision 172:65be27845400:
/**
******************************************************************************
* @file stm32h7xx_ll_bdma.h
* @author MCD Application Team
* @brief Header file of BDMA LL 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_LL_BDMA_H
#define STM32H7xx_LL_BDMA_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32h7xx.h"
#include "stm32h7xx_ll_dmamux.h"
/** @addtogroup STM32H7xx_LL_Driver
* @{
*/
#if defined (BDMA)
/** @defgroup BDMA_LL BDMA
* @{
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/** @defgroup BDMA_LL_Private_Variables BDMA Private Variables
* @{
*/
/* Array used to get the BDMA channel register offset versus channel index LL_BDMA_CHANNEL_x */
static const uint8_t LL_BDMA_CH_OFFSET_TAB[] =
{
(uint8_t)(BDMA_Channel0_BASE - BDMA_BASE),
(uint8_t)(BDMA_Channel1_BASE - BDMA_BASE),
(uint8_t)(BDMA_Channel2_BASE - BDMA_BASE),
(uint8_t)(BDMA_Channel3_BASE - BDMA_BASE),
(uint8_t)(BDMA_Channel4_BASE - BDMA_BASE),
(uint8_t)(BDMA_Channel5_BASE - BDMA_BASE),
(uint8_t)(BDMA_Channel6_BASE - BDMA_BASE),
(uint8_t)(BDMA_Channel7_BASE - BDMA_BASE)
};
/**
* @}
*/
/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
#if !defined(UNUSED)
#define UNUSED(x) ((void)(x))
#endif
/* Exported types ------------------------------------------------------------*/
#if defined(USE_FULL_LL_DRIVER)
/** @defgroup BDMA_LL_ES_INIT BDMA Exported Init structure
* @{
*/
typedef struct
{
uint32_t PeriphOrM2MSrcAddress; /*!< Specifies the peripheral base address for BDMA transfer
or as Source base address in case of memory to memory transfer direction.
This parameter must be a value between Min_Data = 0 and Max_Data = 0xFFFFFFFF. */
uint32_t MemoryOrM2MDstAddress; /*!< Specifies the memory base address for DMA transfer
or as Destination base address in case of memory to memory transfer direction.
This parameter must be a value between Min_Data = 0 and Max_Data = 0xFFFFFFFF. */
uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral,
from memory to memory or from peripheral to memory.
This parameter can be a value of @ref BDMA_LL_EC_DIRECTION
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetDataTransferDirection(). */
uint32_t Mode; /*!< Specifies the normal or circular operation mode.
This parameter can be a value of @ref BDMA_LL_EC_MODE
@note: The circular buffer mode cannot be used if the memory to memory
data transfer direction is configured on the selected Channel
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetMode(). */
uint32_t PeriphOrM2MSrcIncMode; /*!< Specifies whether the Peripheral address or Source address in case of memory to memory transfer direction
is incremented or not.
This parameter can be a value of @ref BDMA_LL_EC_PERIPH
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetPeriphIncMode(). */
uint32_t MemoryOrM2MDstIncMode; /*!< Specifies whether the Memory address or Destination address in case of memory to memory transfer direction
is incremented or not.
This parameter can be a value of @ref BDMA_LL_EC_MEMORY
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetMemoryIncMode(). */
uint32_t PeriphOrM2MSrcDataSize; /*!< Specifies the Peripheral data size alignment or Source data size alignment (byte, half word, word)
in case of memory to memory transfer direction.
This parameter can be a value of @ref BDMA_LL_EC_PDATAALIGN
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetPeriphSize(). */
uint32_t MemoryOrM2MDstDataSize; /*!< Specifies the Memory data size alignment or Destination data size alignment (byte, half word, word)
in case of memory to memory transfer direction.
This parameter can be a value of @ref BDMA_LL_EC_MDATAALIGN
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetMemorySize(). */
uint32_t NbData; /*!< Specifies the number of data to transfer, in data unit.
The data unit is equal to the source buffer configuration set in PeripheralSize
or MemorySize parameters depending in the transfer direction.
This parameter must be a value between Min_Data = 0 and Max_Data = 0x0000FFFF
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetDataLength(). */
uint32_t PeriphRequest; /*!< Specifies the peripheral request.
This parameter can be a value of @ref DMAMUX_LL_EC_REQUEST
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetPeriphRequest(). */
uint32_t Priority; /*!< Specifies the channel priority level.
This parameter can be a value of @ref BDMA_LL_EC_PRIORITY
This feature can be modified afterwards using unitary function @ref LL_BDMA_SetChannelPriorityLevel(). */
} LL_BDMA_InitTypeDef;
/**
* @}
*/
#endif /*USE_FULL_LL_DRIVER*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup BDMA_LL_Exported_Constants BDMA Exported Constants
* @{
*/
/** @defgroup BDMA_LL_EC_CLEAR_FLAG Clear Flags Defines
* @brief Flags defines which can be used with LL_BDMA_WriteReg function
* @{
*/
#define LL_BDMA_IFCR_CGIF1 BDMA_IFCR_CGIF1 /*!< Channel 1 global flag */
#define LL_BDMA_IFCR_CTCIF1 BDMA_IFCR_CTCIF1 /*!< Channel 1 transfer complete flag */
#define LL_BDMA_IFCR_CHTIF1 BDMA_IFCR_CHTIF1 /*!< Channel 1 half transfer flag */
#define LL_BDMA_IFCR_CTEIF1 BDMA_IFCR_CTEIF1 /*!< Channel 1 transfer error flag */
#define LL_BDMA_IFCR_CGIF2 BDMA_IFCR_CGIF2 /*!< Channel 2 global flag */
#define LL_BDMA_IFCR_CTCIF2 BDMA_IFCR_CTCIF2 /*!< Channel 2 transfer complete flag */
#define LL_BDMA_IFCR_CHTIF2 BDMA_IFCR_CHTIF2 /*!< Channel 2 half transfer flag */
#define LL_BDMA_IFCR_CTEIF2 BDMA_IFCR_CTEIF2 /*!< Channel 2 transfer error flag */
#define LL_BDMA_IFCR_CGIF3 BDMA_IFCR_CGIF3 /*!< Channel 3 global flag */
#define LL_BDMA_IFCR_CTCIF3 BDMA_IFCR_CTCIF3 /*!< Channel 3 transfer complete flag */
#define LL_BDMA_IFCR_CHTIF3 BDMA_IFCR_CHTIF3 /*!< Channel 3 half transfer flag */
#define LL_BDMA_IFCR_CTEIF3 BDMA_IFCR_CTEIF3 /*!< Channel 3 transfer error flag */
#define LL_BDMA_IFCR_CGIF4 BDMA_IFCR_CGIF4 /*!< Channel 4 global flag */
#define LL_BDMA_IFCR_CTCIF4 BDMA_IFCR_CTCIF4 /*!< Channel 4 transfer complete flag */
#define LL_BDMA_IFCR_CHTIF4 BDMA_IFCR_CHTIF4 /*!< Channel 4 half transfer flag */
#define LL_BDMA_IFCR_CTEIF4 BDMA_IFCR_CTEIF4 /*!< Channel 4 transfer error flag */
#define LL_BDMA_IFCR_CGIF5 BDMA_IFCR_CGIF5 /*!< Channel 5 global flag */
#define LL_BDMA_IFCR_CTCIF5 BDMA_IFCR_CTCIF5 /*!< Channel 5 transfer complete flag */
#define LL_BDMA_IFCR_CHTIF5 BDMA_IFCR_CHTIF5 /*!< Channel 5 half transfer flag */
#define LL_BDMA_IFCR_CTEIF5 BDMA_IFCR_CTEIF5 /*!< Channel 5 transfer error flag */
#define LL_BDMA_IFCR_CGIF6 BDMA_IFCR_CGIF6 /*!< Channel 6 global flag */
#define LL_BDMA_IFCR_CTCIF6 BDMA_IFCR_CTCIF6 /*!< Channel 6 transfer complete flag */
#define LL_BDMA_IFCR_CHTIF6 BDMA_IFCR_CHTIF6 /*!< Channel 6 half transfer flag */
#define LL_BDMA_IFCR_CTEIF6 BDMA_IFCR_CTEIF6 /*!< Channel 6 transfer error flag */
#define LL_BDMA_IFCR_CGIF7 BDMA_IFCR_CGIF7 /*!< Channel 7 global flag */
#define LL_BDMA_IFCR_CTCIF7 BDMA_IFCR_CTCIF7 /*!< Channel 7 transfer complete flag */
#define LL_BDMA_IFCR_CHTIF7 BDMA_IFCR_CHTIF7 /*!< Channel 7 half transfer flag */
#define LL_BDMA_IFCR_CTEIF7 BDMA_IFCR_CTEIF7 /*!< Channel 7 transfer error flag */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_GET_FLAG Get Flags Defines
* @brief Flags defines which can be used with LL_BDMA_ReadReg function
* @{
*/
#define LL_BDMA_ISR_GIF0 BDMA_ISR_GIF0 /*!< Channel 1 global flag */
#define LL_BDMA_ISR_TCIF0 BDMA_ISR_TCIF0 /*!< Channel 1 transfer complete flag */
#define LL_BDMA_ISR_HTIF0 BDMA_ISR_HTIF0 /*!< Channel 1 half transfer flag */
#define LL_BDMA_ISR_TEIF0 BDMA_ISR_TEIF0 /*!< Channel 1 transfer error flag */
#define LL_BDMA_ISR_GIF1 BDMA_ISR_GIF1 /*!< Channel 1 global flag */
#define LL_BDMA_ISR_TCIF1 BDMA_ISR_TCIF1 /*!< Channel 1 transfer complete flag */
#define LL_BDMA_ISR_HTIF1 BDMA_ISR_HTIF1 /*!< Channel 1 half transfer flag */
#define LL_BDMA_ISR_TEIF1 BDMA_ISR_TEIF1 /*!< Channel 1 transfer error flag */
#define LL_BDMA_ISR_GIF2 BDMA_ISR_GIF2 /*!< Channel 2 global flag */
#define LL_BDMA_ISR_TCIF2 BDMA_ISR_TCIF2 /*!< Channel 2 transfer complete flag */
#define LL_BDMA_ISR_HTIF2 BDMA_ISR_HTIF2 /*!< Channel 2 half transfer flag */
#define LL_BDMA_ISR_TEIF2 BDMA_ISR_TEIF2 /*!< Channel 2 transfer error flag */
#define LL_BDMA_ISR_GIF3 BDMA_ISR_GIF3 /*!< Channel 3 global flag */
#define LL_BDMA_ISR_TCIF3 BDMA_ISR_TCIF3 /*!< Channel 3 transfer complete flag */
#define LL_BDMA_ISR_HTIF3 BDMA_ISR_HTIF3 /*!< Channel 3 half transfer flag */
#define LL_BDMA_ISR_TEIF3 BDMA_ISR_TEIF3 /*!< Channel 3 transfer error flag */
#define LL_BDMA_ISR_GIF4 BDMA_ISR_GIF4 /*!< Channel 4 global flag */
#define LL_BDMA_ISR_TCIF4 BDMA_ISR_TCIF4 /*!< Channel 4 transfer complete flag */
#define LL_BDMA_ISR_HTIF4 BDMA_ISR_HTIF4 /*!< Channel 4 half transfer flag */
#define LL_BDMA_ISR_TEIF4 BDMA_ISR_TEIF4 /*!< Channel 4 transfer error flag */
#define LL_BDMA_ISR_GIF5 BDMA_ISR_GIF5 /*!< Channel 5 global flag */
#define LL_BDMA_ISR_TCIF5 BDMA_ISR_TCIF5 /*!< Channel 5 transfer complete flag */
#define LL_BDMA_ISR_HTIF5 BDMA_ISR_HTIF5 /*!< Channel 5 half transfer flag */
#define LL_BDMA_ISR_TEIF5 BDMA_ISR_TEIF5 /*!< Channel 5 transfer error flag */
#define LL_BDMA_ISR_GIF6 BDMA_ISR_GIF6 /*!< Channel 6 global flag */
#define LL_BDMA_ISR_TCIF6 BDMA_ISR_TCIF6 /*!< Channel 6 transfer complete flag */
#define LL_BDMA_ISR_HTIF6 BDMA_ISR_HTIF6 /*!< Channel 6 half transfer flag */
#define LL_BDMA_ISR_TEIF6 BDMA_ISR_TEIF6 /*!< Channel 6 transfer error flag */
#define LL_BDMA_ISR_GIF7 BDMA_ISR_GIF7 /*!< Channel 7 global flag */
#define LL_BDMA_ISR_TCIF7 BDMA_ISR_TCIF7 /*!< Channel 7 transfer complete flag */
#define LL_BDMA_ISR_HTIF7 BDMA_ISR_HTIF7 /*!< Channel 7 half transfer flag */
#define LL_BDMA_ISR_TEIF7 BDMA_ISR_TEIF7 /*!< Channel 7 transfer error flag */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_IT IT Defines
* @brief IT defines which can be used with LL_BDMA_ReadReg and LL_BDMA_WriteReg functions
* @{
*/
#define LL_BDMA_CCR_TCIE BDMA_CCR_TCIE /*!< Transfer complete interrupt */
#define LL_BDMA_CCR_HTIE BDMA_CCR_HTIE /*!< Half Transfer interrupt */
#define LL_BDMA_CCR_TEIE BDMA_CCR_TEIE /*!< Transfer error interrupt */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_CHANNEL CHANNEL
* @{
*/
#define LL_BDMA_CHANNEL_0 0x00000000U /*!< DMA Channel 0 */
#define LL_BDMA_CHANNEL_1 0x00000001U /*!< BDMA Channel 1 */
#define LL_BDMA_CHANNEL_2 0x00000002U /*!< BDMA Channel 2 */
#define LL_BDMA_CHANNEL_3 0x00000003U /*!< BDMA Channel 3 */
#define LL_BDMA_CHANNEL_4 0x00000004U /*!< BDMA Channel 4 */
#define LL_BDMA_CHANNEL_5 0x00000005U /*!< BDMA Channel 5 */
#define LL_BDMA_CHANNEL_6 0x00000006U /*!< BDMA Channel 6 */
#define LL_BDMA_CHANNEL_7 0x00000007U /*!< BDMA Channel 7 */
#if defined(USE_FULL_LL_DRIVER)
#define LL_BDMA_CHANNEL_ALL 0xFFFF0000U /*!< BDMA Channel all (used only for function @ref LL_BDMA_DeInit(). */
#endif /*USE_FULL_LL_DRIVER*/
/**
* @}
*/
/** @defgroup BDMA_LL_EC_DIRECTION Transfer Direction
* @{
*/
#define LL_BDMA_DIRECTION_PERIPH_TO_MEMORY 0x00000000U /*!< Peripheral to memory direction */
#define LL_BDMA_DIRECTION_MEMORY_TO_PERIPH BDMA_CCR_DIR /*!< Memory to peripheral direction */
#define LL_BDMA_DIRECTION_MEMORY_TO_MEMORY BDMA_CCR_MEM2MEM /*!< Memory to memory direction */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_MODE Transfer mode
* @{
*/
#define LL_BDMA_MODE_NORMAL 0x00000000U /*!< Normal Mode */
#define LL_BDMA_MODE_CIRCULAR BDMA_CCR_CIRC /*!< Circular Mode */
/**
* @}
*/
/** @defgroup DMA_LL_EC_DOUBLEBUFFER_MODE DOUBLE BUFFER MODE
* @{
*/
#define LL_BDMA_DOUBLEBUFFER_MODE_DISABLE 0x00000000U /*!< Disable double buffering mode */
#define LL_BDMA_DOUBLEBUFFER_MODE_ENABLE BDMA_CCR_DBM /*!< Enable double buffering mode */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_PERIPH Peripheral increment mode
* @{
*/
#define LL_BDMA_PERIPH_INCREMENT BDMA_CCR_PINC /*!< Peripheral increment mode Enable */
#define LL_BDMA_PERIPH_NOINCREMENT 0x00000000U /*!< Peripheral increment mode Disable */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_MEMORY Memory increment mode
* @{
*/
#define LL_BDMA_MEMORY_INCREMENT BDMA_CCR_MINC /*!< Memory increment mode Enable */
#define LL_BDMA_MEMORY_NOINCREMENT 0x00000000U /*!< Memory increment mode Disable */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_PDATAALIGN Peripheral data alignment
* @{
*/
#define LL_BDMA_PDATAALIGN_BYTE 0x00000000U /*!< Peripheral data alignment : Byte */
#define LL_BDMA_PDATAALIGN_HALFWORD BDMA_CCR_PSIZE_0 /*!< Peripheral data alignment : HalfWord */
#define LL_BDMA_PDATAALIGN_WORD BDMA_CCR_PSIZE_1 /*!< Peripheral data alignment : Word */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_MDATAALIGN Memory data alignment
* @{
*/
#define LL_BDMA_MDATAALIGN_BYTE 0x00000000U /*!< Memory data alignment : Byte */
#define LL_BDMA_MDATAALIGN_HALFWORD BDMA_CCR_MSIZE_0 /*!< Memory data alignment : HalfWord */
#define LL_BDMA_MDATAALIGN_WORD BDMA_CCR_MSIZE_1 /*!< Memory data alignment : Word */
/**
* @}
*/
/** @defgroup BDMA_LL_EC_PRIORITY Transfer Priority level
* @{
*/
#define LL_BDMA_PRIORITY_LOW 0x00000000U /*!< Priority level : Low */
#define LL_BDMA_PRIORITY_MEDIUM BDMA_CCR_PL_0 /*!< Priority level : Medium */
#define LL_BDMA_PRIORITY_HIGH BDMA_CCR_PL_1 /*!< Priority level : High */
#define LL_BDMA_PRIORITY_VERYHIGH BDMA_CCR_PL /*!< Priority level : Very_High */
/**
* @}
*/
/** @defgroup DMA_LL_EC_CURRENTTARGETMEM CURRENTTARGETMEM
* @{
*/
#define LL_BDMA_CURRENTTARGETMEM0 0x00000000U /*!< Set CurrentTarget Memory to Memory 0 */
#define LL_BDMA_CURRENTTARGETMEM1 BDMA_CCR_CT /*!< Set CurrentTarget Memory to Memory 1 */
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup BDMA_LL_Exported_Macros BDMA Exported Macros
* @{
*/
/** @defgroup BDMA_LL_EM_WRITE_READ Common Write and read registers macros
* @{
*/
/**
* @brief Write a value in BDMA register
* @param __INSTANCE__ BDMA Instance
* @param __REG__ Register to be written
* @param __VALUE__ Value to be written in the register
* @retval None
*/
#define LL_BDMA_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG((__INSTANCE__)->__REG__, (__VALUE__))
/**
* @brief Read a value in BDMA register
* @param __INSTANCE__ BDMA Instance
* @param __REG__ Register to be read
* @retval Register value
*/
#define LL_BDMA_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
/**
* @}
*/
/** @defgroup BDMA_LL_EM_CONVERT_DMAxCHANNELy Convert BDMAxChannely
* @{
*/
/**
* @brief Convert BDMAx_Channely into BDMAx
* @param __CHANNEL_INSTANCE__ BDMAx_Channely
* @retval BDMAx
*/
#define __LL_BDMA_GET_INSTANCE(__CHANNEL_INSTANCE__) (BDMA)
/**
* @brief Convert BDMAx_Channely into LL_BDMA_CHANNEL_y
* @param __CHANNEL_INSTANCE__ BDMAx_Channely
* @retval LL_BDMA_CHANNEL_y
*/
#define __LL_BDMA_GET_CHANNEL(__CHANNEL_INSTANCE__) \
(((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)BDMA_Channel0)) ? LL_BDMA_CHANNEL_0 : \
((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)BDMA_Channel1)) ? LL_BDMA_CHANNEL_1 : \
((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)BDMA_Channel2)) ? LL_BDMA_CHANNEL_2 : \
((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)BDMA_Channel3)) ? LL_BDMA_CHANNEL_3 : \
((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)BDMA_Channel4)) ? LL_BDMA_CHANNEL_4 : \
((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)BDMA_Channel5)) ? LL_BDMA_CHANNEL_5 : \
((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)BDMA_Channel6)) ? LL_BDMA_CHANNEL_6 : \
LL_BDMA_CHANNEL_7)
/**
* @brief Convert BDMA Instance BDMAx and LL_BDMA_CHANNEL_y into BDMAx_Channely
* @param __BDMA_INSTANCE__ BDMAx
* @param __CHANNEL__ LL_BDMA_CHANNEL_y
* @retval BDMAx_Channely
*/
#define __LL_BDMA_GET_CHANNEL_INSTANCE(__BDMA_INSTANCE__, __CHANNEL__) \
((((uint32_t)(__BDMA_INSTANCE__) == ((uint32_t)BDMA)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_BDMA_CHANNEL_0))) ? BDMA_Channel0 : \
(((uint32_t)(__BDMA_INSTANCE__) == ((uint32_t)BDMA)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_BDMA_CHANNEL_1))) ? BDMA_Channel1 : \
(((uint32_t)(__BDMA_INSTANCE__) == ((uint32_t)BDMA)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_BDMA_CHANNEL_2))) ? BDMA_Channel2 : \
(((uint32_t)(__BDMA_INSTANCE__) == ((uint32_t)BDMA)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_BDMA_CHANNEL_3))) ? BDMA_Channel3 : \
(((uint32_t)(__BDMA_INSTANCE__) == ((uint32_t)BDMA)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_BDMA_CHANNEL_4))) ? BDMA_Channel4 : \
(((uint32_t)(__BDMA_INSTANCE__) == ((uint32_t)BDMA)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_BDMA_CHANNEL_5))) ? BDMA_Channel5 : \
(((uint32_t)(__BDMA_INSTANCE__) == ((uint32_t)BDMA)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_BDMA_CHANNEL_6))) ? BDMA_Channel6 : \
BDMA_Channel7)
/**
* @}
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup BDMA_LL_Exported_Functions BDMA Exported Functions
* @{
*/
/** @defgroup BDMA_LL_EF_Configuration Configuration
* @{
*/
/**
* @brief Enable BDMA channel.
* @rmtoll CCR EN LL_BDMA_EnableChannel
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_EnableChannel(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
SET_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_EN);
}
/**
* @brief Disable BDMA channel.
* @rmtoll CCR EN LL_BDMA_DisableChannel
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_DisableChannel(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
CLEAR_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_EN);
}
/**
* @brief Check if BDMA channel is enabled or disabled.
* @rmtoll CCR EN LL_BDMA_IsEnabledChannel
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsEnabledChannel(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return ((READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_EN) == (BDMA_CCR_EN)) ? 1UL : 0UL);
}
/**
* @brief Configure all parameters link to BDMA transfer.
* @rmtoll CCR DIR LL_BDMA_ConfigTransfer\n
* CCR MEM2MEM LL_BDMA_ConfigTransfer\n
* CCR CIRC LL_BDMA_ConfigTransfer\n
* CCR PINC LL_BDMA_ConfigTransfer\n
* CCR MINC LL_BDMA_ConfigTransfer\n
* CCR PSIZE LL_BDMA_ConfigTransfer\n
* CCR MSIZE LL_BDMA_ConfigTransfer\n
* CCR PL LL_BDMA_ConfigTransfer
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param Configuration This parameter must be a combination of all the following values:
* @arg @ref LL_BDMA_DIRECTION_PERIPH_TO_MEMORY or @ref LL_BDMA_DIRECTION_MEMORY_TO_PERIPH or @ref LL_BDMA_DIRECTION_MEMORY_TO_MEMORY
* @arg @ref LL_BDMA_MODE_NORMAL or @ref LL_BDMA_MODE_CIRCULAR
* @arg @ref LL_BDMA_PERIPH_INCREMENT or @ref LL_BDMA_PERIPH_NOINCREMENT
* @arg @ref LL_BDMA_MEMORY_INCREMENT or @ref LL_BDMA_MEMORY_NOINCREMENT
* @arg @ref LL_BDMA_PDATAALIGN_BYTE or @ref LL_BDMA_PDATAALIGN_HALFWORD or @ref LL_BDMA_PDATAALIGN_WORD
* @arg @ref LL_BDMA_MDATAALIGN_BYTE or @ref LL_BDMA_MDATAALIGN_HALFWORD or @ref LL_BDMA_MDATAALIGN_WORD
* @arg @ref LL_BDMA_PRIORITY_LOW or @ref LL_BDMA_PRIORITY_MEDIUM or @ref LL_BDMA_PRIORITY_HIGH or @ref LL_BDMA_PRIORITY_VERYHIGH
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ConfigTransfer(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t Configuration)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_DIR | BDMA_CCR_MEM2MEM | BDMA_CCR_CIRC | BDMA_CCR_PINC | BDMA_CCR_MINC | BDMA_CCR_PSIZE | BDMA_CCR_MSIZE | BDMA_CCR_PL,
Configuration);
}
/**
* @brief Set Data transfer direction (read from peripheral or from memory).
* @rmtoll CCR DIR LL_BDMA_SetDataTransferDirection\n
* CCR MEM2MEM LL_BDMA_SetDataTransferDirection
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param Direction This parameter can be one of the following values:
* @arg @ref LL_BDMA_DIRECTION_PERIPH_TO_MEMORY
* @arg @ref LL_BDMA_DIRECTION_MEMORY_TO_PERIPH
* @arg @ref LL_BDMA_DIRECTION_MEMORY_TO_MEMORY
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetDataTransferDirection(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t Direction)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_DIR | BDMA_CCR_MEM2MEM, Direction);
}
/**
* @brief Get Data transfer direction (read from peripheral or from memory).
* @rmtoll CCR DIR LL_BDMA_GetDataTransferDirection\n
* CCR MEM2MEM LL_BDMA_GetDataTransferDirection
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_DIRECTION_PERIPH_TO_MEMORY
* @arg @ref LL_BDMA_DIRECTION_MEMORY_TO_PERIPH
* @arg @ref LL_BDMA_DIRECTION_MEMORY_TO_MEMORY
*/
__STATIC_INLINE uint32_t LL_BDMA_GetDataTransferDirection(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_DIR | BDMA_CCR_MEM2MEM));
}
/**
* @brief Set BDMA mode circular or normal.
* @note The circular buffer mode cannot be used if the memory-to-memory
* data transfer is configured on the selected Channel.
* @rmtoll CCR CIRC LL_BDMA_SetMode
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param Mode This parameter can be one of the following values:
* @arg @ref LL_BDMA_MODE_NORMAL
* @arg @ref LL_BDMA_MODE_CIRCULAR
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetMode(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t Mode)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_CIRC,
Mode);
}
/**
* @brief Get BDMA mode circular or normal.
* @rmtoll CCR CIRC LL_BDMA_GetMode
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_MODE_NORMAL
* @arg @ref LL_BDMA_MODE_CIRCULAR
*/
__STATIC_INLINE uint32_t LL_BDMA_GetMode(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_CIRC));
}
/**
* @brief Set Peripheral increment mode.
* @rmtoll CCR PINC LL_BDMA_SetPeriphIncMode
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param PeriphOrM2MSrcIncMode This parameter can be one of the following values:
* @arg @ref LL_BDMA_PERIPH_INCREMENT
* @arg @ref LL_BDMA_PERIPH_NOINCREMENT
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetPeriphIncMode(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t PeriphOrM2MSrcIncMode)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_PINC,
PeriphOrM2MSrcIncMode);
}
/**
* @brief Get Peripheral increment mode.
* @rmtoll CCR PINC LL_BDMA_GetPeriphIncMode
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_PERIPH_INCREMENT
* @arg @ref LL_BDMA_PERIPH_NOINCREMENT
*/
__STATIC_INLINE uint32_t LL_BDMA_GetPeriphIncMode(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_PINC));
}
/**
* @brief Set Memory increment mode.
* @rmtoll CCR MINC LL_BDMA_SetMemoryIncMode
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param MemoryOrM2MDstIncMode This parameter can be one of the following values:
* @arg @ref LL_BDMA_MEMORY_INCREMENT
* @arg @ref LL_BDMA_MEMORY_NOINCREMENT
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetMemoryIncMode(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t MemoryOrM2MDstIncMode)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_MINC,
MemoryOrM2MDstIncMode);
}
/**
* @brief Get Memory increment mode.
* @rmtoll CCR MINC LL_BDMA_GetMemoryIncMode
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_MEMORY_INCREMENT
* @arg @ref LL_BDMA_MEMORY_NOINCREMENT
*/
__STATIC_INLINE uint32_t LL_BDMA_GetMemoryIncMode(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_MINC));
}
/**
* @brief Set Peripheral size.
* @rmtoll CCR PSIZE LL_BDMA_SetPeriphSize
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param PeriphOrM2MSrcDataSize This parameter can be one of the following values:
* @arg @ref LL_BDMA_PDATAALIGN_BYTE
* @arg @ref LL_BDMA_PDATAALIGN_HALFWORD
* @arg @ref LL_BDMA_PDATAALIGN_WORD
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetPeriphSize(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t PeriphOrM2MSrcDataSize)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_PSIZE,
PeriphOrM2MSrcDataSize);
}
/**
* @brief Get Peripheral size.
* @rmtoll CCR PSIZE LL_BDMA_GetPeriphSize
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_PDATAALIGN_BYTE
* @arg @ref LL_BDMA_PDATAALIGN_HALFWORD
* @arg @ref LL_BDMA_PDATAALIGN_WORD
*/
__STATIC_INLINE uint32_t LL_BDMA_GetPeriphSize(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_PSIZE));
}
/**
* @brief Set Memory size.
* @rmtoll CCR MSIZE LL_BDMA_SetMemorySize
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param MemoryOrM2MDstDataSize This parameter can be one of the following values:
* @arg @ref LL_BDMA_MDATAALIGN_BYTE
* @arg @ref LL_BDMA_MDATAALIGN_HALFWORD
* @arg @ref LL_BDMA_MDATAALIGN_WORD
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetMemorySize(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t MemoryOrM2MDstDataSize)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_MSIZE,
MemoryOrM2MDstDataSize);
}
/**
* @brief Get Memory size.
* @rmtoll CCR MSIZE LL_BDMA_GetMemorySize
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_MDATAALIGN_BYTE
* @arg @ref LL_BDMA_MDATAALIGN_HALFWORD
* @arg @ref LL_BDMA_MDATAALIGN_WORD
*/
__STATIC_INLINE uint32_t LL_BDMA_GetMemorySize(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_MSIZE));
}
/**
* @brief Set Channel priority level.
* @rmtoll CCR PL LL_BDMA_SetChannelPriorityLevel
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param Priority This parameter can be one of the following values:
* @arg @ref LL_BDMA_PRIORITY_LOW
* @arg @ref LL_BDMA_PRIORITY_MEDIUM
* @arg @ref LL_BDMA_PRIORITY_HIGH
* @arg @ref LL_BDMA_PRIORITY_VERYHIGH
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetChannelPriorityLevel(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t Priority)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_PL,
Priority);
}
/**
* @brief Get Channel priority level.
* @rmtoll CCR PL LL_BDMA_GetChannelPriorityLevel
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_PRIORITY_LOW
* @arg @ref LL_BDMA_PRIORITY_MEDIUM
* @arg @ref LL_BDMA_PRIORITY_HIGH
* @arg @ref LL_BDMA_PRIORITY_VERYHIGH
*/
__STATIC_INLINE uint32_t LL_BDMA_GetChannelPriorityLevel(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR,
BDMA_CCR_PL));
}
/**
* @brief Set Number of data to transfer.
* @note This action has no effect if
* channel is enabled.
* @rmtoll CNDTR NDT LL_BDMA_SetDataLength
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param NbData Between Min_Data = 0 and Max_Data = 0x0000FFFF
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetDataLength(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t NbData)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CNDTR,
BDMA_CNDTR_NDT, NbData);
}
/**
* @brief Get Number of data to transfer.
* @note Once the channel is enabled, the return value indicate the
* remaining bytes to be transmitted.
* @rmtoll CNDTR NDT LL_BDMA_GetDataLength
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
*/
__STATIC_INLINE uint32_t LL_BDMA_GetDataLength(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CNDTR,
BDMA_CNDTR_NDT));
}
/**
* @brief Set Current target (only in double buffer mode) to Memory 1 or Memory 0.
* @rmtoll CR CT LL_BDMA_SetCurrentTargetMem
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param CurrentMemory This parameter can be one of the following values:
* @arg @ref LL_BDMA_CURRENTTARGETMEM0
* @arg @ref LL_BDMA_CURRENTTARGETMEM1
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetCurrentTargetMem(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t CurrentMemory)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_CT, CurrentMemory);
}
/**
* @brief Set Current target (only in double buffer mode) to Memory 1 or Memory 0.
* @rmtoll CR CT LL_BDMA_GetCurrentTargetMem
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_BDMA_CURRENTTARGETMEM0
* @arg @ref LL_BDMA_CURRENTTARGETMEM1
*/
__STATIC_INLINE uint32_t LL_BDMA_GetCurrentTargetMem(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_CT));
}
/**
* @brief Enable the double buffer mode.
* @rmtoll CR DBM LL_BDMA_EnableDoubleBufferMode
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_EnableDoubleBufferMode(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
SET_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_DBM);
}
/**
* @brief Disable the double buffer mode.
* @rmtoll CR DBM LL_BDMA_DisableDoubleBufferMode
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_DisableDoubleBufferMode(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
CLEAR_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_DBM);
}
/**
* @brief Configure the Source and Destination addresses.
* @note This API must not be called when the BDMA channel is enabled.
* @note Each IP using BDMA provides an API to get directly the register adress (LL_PPP_BDMA_GetRegAddr).
* @rmtoll CPAR PA LL_BDMA_ConfigAddresses\n
* CMAR MA LL_BDMA_ConfigAddresses
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param SrcAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
* @param DstAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
* @param Direction This parameter can be one of the following values:
* @arg @ref LL_BDMA_DIRECTION_PERIPH_TO_MEMORY
* @arg @ref LL_BDMA_DIRECTION_MEMORY_TO_PERIPH
* @arg @ref LL_BDMA_DIRECTION_MEMORY_TO_MEMORY
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ConfigAddresses(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t SrcAddress,
uint32_t DstAddress, uint32_t Direction)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
/* Direction Memory to Periph */
if (Direction == LL_BDMA_DIRECTION_MEMORY_TO_PERIPH)
{
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM0AR, SrcAddress);
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CPAR, DstAddress);
}
/* Direction Periph to Memory and Memory to Memory */
else
{
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CPAR, SrcAddress);
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM0AR, DstAddress);
}
}
/**
* @brief Set the Memory address.
* @note Interface used for direction LL_BDMA_DIRECTION_PERIPH_TO_MEMORY or LL_BDMA_DIRECTION_MEMORY_TO_PERIPH only.
* @note This API must not be called when the BDMA channel is enabled.
* @rmtoll CMAR MA LL_BDMA_SetMemoryAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param MemoryAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetMemoryAddress(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t MemoryAddress)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM0AR, MemoryAddress);
}
/**
* @brief Set the Peripheral address.
* @note Interface used for direction LL_BDMA_DIRECTION_PERIPH_TO_MEMORY or LL_BDMA_DIRECTION_MEMORY_TO_PERIPH only.
* @note This API must not be called when the BDMA channel is enabled.
* @rmtoll CPAR PA LL_BDMA_SetPeriphAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param PeriphAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetPeriphAddress(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t PeriphAddress)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CPAR, PeriphAddress);
}
/**
* @brief Get Memory address.
* @note Interface used for direction LL_BDMA_DIRECTION_PERIPH_TO_MEMORY or LL_BDMA_DIRECTION_MEMORY_TO_PERIPH only.
* @rmtoll CMAR MA LL_BDMA_GetMemoryAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
*/
__STATIC_INLINE uint32_t LL_BDMA_GetMemoryAddress(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM0AR));
}
/**
* @brief Get Peripheral address.
* @note Interface used for direction LL_BDMA_DIRECTION_PERIPH_TO_MEMORY or LL_BDMA_DIRECTION_MEMORY_TO_PERIPH only.
* @rmtoll CPAR PA LL_BDMA_GetPeriphAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
*/
__STATIC_INLINE uint32_t LL_BDMA_GetPeriphAddress(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CPAR));
}
/**
* @brief Set the Memory to Memory Source address.
* @note Interface used for direction LL_BDMA_DIRECTION_MEMORY_TO_MEMORY only.
* @note This API must not be called when the BDMA channel is enabled.
* @rmtoll CPAR PA LL_BDMA_SetM2MSrcAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param MemoryAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetM2MSrcAddress(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t MemoryAddress)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CPAR, MemoryAddress);
}
/**
* @brief Set the Memory to Memory Destination address.
* @note Interface used for direction LL_BDMA_DIRECTION_MEMORY_TO_MEMORY only.
* @note This API must not be called when the BDMA channel is enabled.
* @rmtoll CMAR MA LL_BDMA_SetM2MDstAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param MemoryAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetM2MDstAddress(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t MemoryAddress)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
WRITE_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM0AR, MemoryAddress);
}
/**
* @brief Get the Memory to Memory Source address.
* @note Interface used for direction LL_BDMA_DIRECTION_MEMORY_TO_MEMORY only.
* @rmtoll CPAR PA LL_BDMA_GetM2MSrcAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
*/
__STATIC_INLINE uint32_t LL_BDMA_GetM2MSrcAddress(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CPAR));
}
/**
* @brief Get the Memory to Memory Destination address.
* @note Interface used for direction LL_BDMA_DIRECTION_MEMORY_TO_MEMORY only.
* @rmtoll CMAR MA LL_BDMA_GetM2MDstAddress
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF
*/
__STATIC_INLINE uint32_t LL_BDMA_GetM2MDstAddress(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (READ_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM0AR));
}
/**
* @brief Set Memory 1 address (used in case of Double buffer mode).
* @rmtoll M1AR M1A LL_BDMA_SetMemory1Address
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param Address Between 0 to 0xFFFFFFFF
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetMemory1Address(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t Address)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
MODIFY_REG(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM1AR, BDMA_CM1AR_MA, Address);
}
/**
* @brief Get Memory 1 address (used in case of Double buffer mode).
* @rmtoll M1AR M1A LL_BDMA_GetMemory1Address
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Between 0 to 0xFFFFFFFF
*/
__STATIC_INLINE uint32_t LL_BDMA_GetMemory1Address(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return (((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CM1AR);
}
/**
* @brief Set BDMA request for BDMA Channels on DMAMUX Channel x.
* @note DMAMUX2 channel 0 to 7 are mapped to BDMA channel 0 to 7.
* @rmtoll CxCR DMAREQ_ID LL_BDMA_SetPeriphRequest
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @param Request This parameter can be one of the following values:
* @arg @ref LL_DMAMUX2_REQ_MEM2MEM
* @arg @ref LL_DMAMUX2_REQ_GENERATOR0
* @arg @ref LL_DMAMUX2_REQ_GENERATOR1
* @arg @ref LL_DMAMUX2_REQ_GENERATOR2
* @arg @ref LL_DMAMUX2_REQ_GENERATOR3
* @arg @ref LL_DMAMUX2_REQ_GENERATOR4
* @arg @ref LL_DMAMUX2_REQ_GENERATOR5
* @arg @ref LL_DMAMUX2_REQ_GENERATOR6
* @arg @ref LL_DMAMUX2_REQ_GENERATOR7
* @arg @ref LL_DMAMUX2_REQ_LPUART1_RX
* @arg @ref LL_DMAMUX2_REQ_LPUART1_TX
* @arg @ref LL_DMAMUX2_REQ_SPI6_RX
* @arg @ref LL_DMAMUX2_REQ_SPI6_TX
* @arg @ref LL_DMAMUX2_REQ_I2C4_RX
* @arg @ref LL_DMAMUX2_REQ_I2C4_TX
* @arg @ref LL_DMAMUX2_REQ_SAI4_A
* @arg @ref LL_DMAMUX2_REQ_SAI4_B
* @arg @ref LL_DMAMUX2_REQ_ADC3
* @retval None
*/
__STATIC_INLINE void LL_BDMA_SetPeriphRequest(BDMA_TypeDef *BDMAx, uint32_t Channel, uint32_t Request)
{
UNUSED(BDMAx);
MODIFY_REG(((DMAMUX_Channel_TypeDef *)(uint32_t)((uint32_t)DMAMUX2_Channel0 + (DMAMUX_CCR_SIZE * (Channel))))->CCR, DMAMUX_CxCR_DMAREQ_ID, Request);
}
/**
* @brief Get BDMA request for BDMA Channels on DMAMUX Channel x.
* @note DMAMUX channel 0 to 7 are mapped to BDMA channel 0 to 7.
* @rmtoll CxCR DMAREQ_ID LL_BDMA_GetPeriphRequest
* @param BDMAx BDMAx Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval Returned value can be one of the following values:
* @arg @ref LL_DMAMUX2_REQ_MEM2MEM
* @arg @ref LL_DMAMUX2_REQ_GENERATOR0
* @arg @ref LL_DMAMUX2_REQ_GENERATOR1
* @arg @ref LL_DMAMUX2_REQ_GENERATOR2
* @arg @ref LL_DMAMUX2_REQ_GENERATOR3
* @arg @ref LL_DMAMUX2_REQ_GENERATOR4
* @arg @ref LL_DMAMUX2_REQ_GENERATOR5
* @arg @ref LL_DMAMUX2_REQ_GENERATOR6
* @arg @ref LL_DMAMUX2_REQ_GENERATOR7
* @arg @ref LL_DMAMUX2_REQ_LPUART1_RX
* @arg @ref LL_DMAMUX2_REQ_LPUART1_TX
* @arg @ref LL_DMAMUX2_REQ_SPI6_RX
* @arg @ref LL_DMAMUX2_REQ_SPI6_TX
* @arg @ref LL_DMAMUX2_REQ_I2C4_RX
* @arg @ref LL_DMAMUX2_REQ_I2C4_TX
* @arg @ref LL_DMAMUX2_REQ_SAI4_A
* @arg @ref LL_DMAMUX2_REQ_SAI4_B
* @arg @ref LL_DMAMUX2_REQ_ADC3
*/
__STATIC_INLINE uint32_t LL_BDMA_GetPeriphRequest(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
UNUSED(BDMAx);
return (READ_BIT(((DMAMUX_Channel_TypeDef *)((uint32_t)((uint32_t)DMAMUX2_Channel0 + (DMAMUX_CCR_SIZE * (Channel)))))->CCR, DMAMUX_CxCR_DMAREQ_ID));
}
/**
* @}
*/
/** @defgroup BDMA_LL_EF_FLAG_Management FLAG_Management
* @{
*/
/**
* @brief Get Channel 0 global interrupt flag.
* @rmtoll ISR GIF0 LL_BDMA_IsActiveFlag_GI0
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI0(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF0) == (BDMA_ISR_GIF0)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 1 global interrupt flag.
* @rmtoll ISR GIF1 LL_BDMA_IsActiveFlag_GI1
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI1(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF1) == (BDMA_ISR_GIF1)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 2 global interrupt flag.
* @rmtoll ISR GIF2 LL_BDMA_IsActiveFlag_GI2
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI2(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF2) == (BDMA_ISR_GIF2)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 3 global interrupt flag.
* @rmtoll ISR GIF3 LL_BDMA_IsActiveFlag_GI3
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI3(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF3) == (BDMA_ISR_GIF3)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 4 global interrupt flag.
* @rmtoll ISR GIF4 LL_BDMA_IsActiveFlag_GI4
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI4(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF4) == (BDMA_ISR_GIF4)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 5 global interrupt flag.
* @rmtoll ISR GIF5 LL_BDMA_IsActiveFlag_GI5
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI5(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF5) == (BDMA_ISR_GIF5)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 6 global interrupt flag.
* @rmtoll ISR GIF6 LL_BDMA_IsActiveFlag_GI6
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI6(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF6) == (BDMA_ISR_GIF6)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 7 global interrupt flag.
* @rmtoll ISR GIF7 LL_BDMA_IsActiveFlag_GI7
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_GI7(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_GIF7) == (BDMA_ISR_GIF7)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 0 transfer complete flag.
* @rmtoll ISR TCIF0 LL_BDMA_IsActiveFlag_TC0
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC0(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF0) == (BDMA_ISR_TCIF0)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 1 transfer complete flag.
* @rmtoll ISR TCIF1 LL_BDMA_IsActiveFlag_TC1
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC1(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF1) == (BDMA_ISR_TCIF1)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 2 transfer complete flag.
* @rmtoll ISR TCIF2 LL_BDMA_IsActiveFlag_TC2
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC2(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF2) == (BDMA_ISR_TCIF2)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 3 transfer complete flag.
* @rmtoll ISR TCIF3 LL_BDMA_IsActiveFlag_TC3
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC3(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF3) == (BDMA_ISR_TCIF3)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 4 transfer complete flag.
* @rmtoll ISR TCIF4 LL_BDMA_IsActiveFlag_TC4
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC4(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF4) == (BDMA_ISR_TCIF4)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 5 transfer complete flag.
* @rmtoll ISR TCIF5 LL_BDMA_IsActiveFlag_TC5
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC5(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF5) == (BDMA_ISR_TCIF5)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 6 transfer complete flag.
* @rmtoll ISR TCIF6 LL_BDMA_IsActiveFlag_TC6
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC6(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF6) == (BDMA_ISR_TCIF6)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 7 transfer complete flag.
* @rmtoll ISR TCIF7 LL_BDMA_IsActiveFlag_TC7
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TC7(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TCIF7) == (BDMA_ISR_TCIF7)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 0 half transfer flag.
* @rmtoll ISR HTIF0 LL_BDMA_IsActiveFlag_HT0
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT0(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF0) == (BDMA_ISR_HTIF0)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 1 half transfer flag.
* @rmtoll ISR HTIF1 LL_BDMA_IsActiveFlag_HT1
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT1(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF1) == (BDMA_ISR_HTIF1)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 2 half transfer flag.
* @rmtoll ISR HTIF2 LL_BDMA_IsActiveFlag_HT2
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT2(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF2) == (BDMA_ISR_HTIF2)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 3 half transfer flag.
* @rmtoll ISR HTIF3 LL_BDMA_IsActiveFlag_HT3
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT3(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF3) == (BDMA_ISR_HTIF3)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 4 half transfer flag.
* @rmtoll ISR HTIF4 LL_BDMA_IsActiveFlag_HT4
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT4(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF4) == (BDMA_ISR_HTIF4)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 5 half transfer flag.
* @rmtoll ISR HTIF5 LL_BDMA_IsActiveFlag_HT5
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT5(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF5) == (BDMA_ISR_HTIF5)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 6 half transfer flag.
* @rmtoll ISR HTIF6 LL_BDMA_IsActiveFlag_HT6
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT6(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF6) == (BDMA_ISR_HTIF6)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 7 half transfer flag.
* @rmtoll ISR HTIF7 LL_BDMA_IsActiveFlag_HT7
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_HT7(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_HTIF7) == (BDMA_ISR_HTIF7)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 0 transfer error flag.
* @rmtoll ISR TEIF0 LL_BDMA_IsActiveFlag_TE0
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE0(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF0) == (BDMA_ISR_TEIF0)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 1 transfer error flag.
* @rmtoll ISR TEIF1 LL_BDMA_IsActiveFlag_TE1
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE1(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF1) == (BDMA_ISR_TEIF1)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 2 transfer error flag.
* @rmtoll ISR TEIF2 LL_BDMA_IsActiveFlag_TE2
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE2(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF2) == (BDMA_ISR_TEIF2)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 3 transfer error flag.
* @rmtoll ISR TEIF3 LL_BDMA_IsActiveFlag_TE3
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE3(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF3) == (BDMA_ISR_TEIF3)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 4 transfer error flag.
* @rmtoll ISR TEIF4 LL_BDMA_IsActiveFlag_TE4
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE4(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF4) == (BDMA_ISR_TEIF4)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 5 transfer error flag.
* @rmtoll ISR TEIF5 LL_BDMA_IsActiveFlag_TE5
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE5(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF5) == (BDMA_ISR_TEIF5)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 6 transfer error flag.
* @rmtoll ISR TEIF6 LL_BDMA_IsActiveFlag_TE6
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE6(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF6) == (BDMA_ISR_TEIF6)) ? 1UL : 0UL);
}
/**
* @brief Get Channel 7 transfer error flag.
* @rmtoll ISR TEIF7 LL_BDMA_IsActiveFlag_TE7
* @param BDMAx BDMA Instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsActiveFlag_TE7(BDMA_TypeDef *BDMAx)
{
return ((READ_BIT(BDMAx->ISR, BDMA_ISR_TEIF7) == (BDMA_ISR_TEIF7)) ? 1UL : 0UL);
}
/**
* @brief Clear Channel 0 global interrupt flag.
* @rmtoll IFCR CGIF0 LL_BDMA_ClearFlag_GI0
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI0(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF0);
}
/**
* @brief Clear Channel 1 global interrupt flag.
* @rmtoll IFCR CGIF1 LL_BDMA_ClearFlag_GI1
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI1(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF1);
}
/**
* @brief Clear Channel 2 global interrupt flag.
* @rmtoll IFCR CGIF2 LL_BDMA_ClearFlag_GI2
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI2(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF2);
}
/**
* @brief Clear Channel 3 global interrupt flag.
* @rmtoll IFCR CGIF3 LL_BDMA_ClearFlag_GI3
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI3(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF3);
}
/**
* @brief Clear Channel 4 global interrupt flag.
* @rmtoll IFCR CGIF4 LL_BDMA_ClearFlag_GI4
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI4(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF4);
}
/**
* @brief Clear Channel 5 global interrupt flag.
* @rmtoll IFCR CGIF5 LL_BDMA_ClearFlag_GI5
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI5(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF5);
}
/**
* @brief Clear Channel 6 global interrupt flag.
* @rmtoll IFCR CGIF6 LL_BDMA_ClearFlag_GI6
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI6(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF6);
}
/**
* @brief Clear Channel 7 global interrupt flag.
* @rmtoll IFCR CGIF7 LL_BDMA_ClearFlag_GI7
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_GI7(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CGIF7);
}
/**
* @brief Clear Channel 0 transfer complete flag.
* @rmtoll IFCR CTCIF0 LL_BDMA_ClearFlag_TC0
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC0(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF0);
}
/**
* @brief Clear Channel 1 transfer complete flag.
* @rmtoll IFCR CTCIF1 LL_BDMA_ClearFlag_TC1
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC1(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF1);
}
/**
* @brief Clear Channel 2 transfer complete flag.
* @rmtoll IFCR CTCIF2 LL_BDMA_ClearFlag_TC2
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC2(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF2);
}
/**
* @brief Clear Channel 3 transfer complete flag.
* @rmtoll IFCR CTCIF3 LL_BDMA_ClearFlag_TC3
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC3(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF3);
}
/**
* @brief Clear Channel 4 transfer complete flag.
* @rmtoll IFCR CTCIF4 LL_BDMA_ClearFlag_TC4
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC4(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF4);
}
/**
* @brief Clear Channel 5 transfer complete flag.
* @rmtoll IFCR CTCIF5 LL_BDMA_ClearFlag_TC5
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC5(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF5);
}
/**
* @brief Clear Channel 6 transfer complete flag.
* @rmtoll IFCR CTCIF6 LL_BDMA_ClearFlag_TC6
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC6(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF6);
}
/**
* @brief Clear Channel 7 transfer complete flag.
* @rmtoll IFCR CTCIF7 LL_BDMA_ClearFlag_TC7
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TC7(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTCIF7);
}
/**
* @brief Clear Channel 0 half transfer flag.
* @rmtoll IFCR CHTIF0 LL_BDMA_ClearFlag_HT0
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT0(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF0);
}
/**
* @brief Clear Channel 1 half transfer flag.
* @rmtoll IFCR CHTIF1 LL_BDMA_ClearFlag_HT1
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT1(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF1);
}
/**
* @brief Clear Channel 2 half transfer flag.
* @rmtoll IFCR CHTIF2 LL_BDMA_ClearFlag_HT2
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT2(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF2);
}
/**
* @brief Clear Channel 3 half transfer flag.
* @rmtoll IFCR CHTIF3 LL_BDMA_ClearFlag_HT3
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT3(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF3);
}
/**
* @brief Clear Channel 4 half transfer flag.
* @rmtoll IFCR CHTIF4 LL_BDMA_ClearFlag_HT4
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT4(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF4);
}
/**
* @brief Clear Channel 5 half transfer flag.
* @rmtoll IFCR CHTIF5 LL_BDMA_ClearFlag_HT5
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT5(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF5);
}
/**
* @brief Clear Channel 6 half transfer flag.
* @rmtoll IFCR CHTIF6 LL_BDMA_ClearFlag_HT6
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT6(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF6);
}
/**
* @brief Clear Channel 7 half transfer flag.
* @rmtoll IFCR CHTIF7 LL_BDMA_ClearFlag_HT7
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_HT7(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CHTIF7);
}
/**
* @brief Clear Channel 0 transfer error flag.
* @rmtoll IFCR CTEIF0 LL_BDMA_ClearFlag_TE0
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE0(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF0);
}
/**
* @brief Clear Channel 1 transfer error flag.
* @rmtoll IFCR CTEIF1 LL_BDMA_ClearFlag_TE1
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE1(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF1);
}
/**
* @brief Clear Channel 2 transfer error flag.
* @rmtoll IFCR CTEIF2 LL_BDMA_ClearFlag_TE2
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE2(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF2);
}
/**
* @brief Clear Channel 3 transfer error flag.
* @rmtoll IFCR CTEIF3 LL_BDMA_ClearFlag_TE3
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE3(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF3);
}
/**
* @brief Clear Channel 4 transfer error flag.
* @rmtoll IFCR CTEIF4 LL_BDMA_ClearFlag_TE4
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE4(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF4);
}
/**
* @brief Clear Channel 5 transfer error flag.
* @rmtoll IFCR CTEIF5 LL_BDMA_ClearFlag_TE5
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE5(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF5);
}
/**
* @brief Clear Channel 6 transfer error flag.
* @rmtoll IFCR CTEIF6 LL_BDMA_ClearFlag_TE6
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE6(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF6);
}
/**
* @brief Clear Channel 7 transfer error flag.
* @rmtoll IFCR CTEIF7 LL_BDMA_ClearFlag_TE7
* @param BDMAx BDMA Instance
* @retval None
*/
__STATIC_INLINE void LL_BDMA_ClearFlag_TE7(BDMA_TypeDef *BDMAx)
{
WRITE_REG(BDMAx->IFCR, BDMA_IFCR_CTEIF7);
}
/**
* @}
*/
/** @defgroup BDMA_LL_EF_IT_Management IT_Management
* @{
*/
/**
* @brief Enable Transfer complete interrupt.
* @rmtoll CCR TCIE LL_BDMA_EnableIT_TC
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_EnableIT_TC(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
SET_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_TCIE);
}
/**
* @brief Enable Half transfer interrupt.
* @rmtoll CCR HTIE LL_BDMA_EnableIT_HT
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_EnableIT_HT(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
SET_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_HTIE);
}
/**
* @brief Enable Transfer error interrupt.
* @rmtoll CCR TEIE LL_BDMA_EnableIT_TE
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_EnableIT_TE(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
SET_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_TEIE);
}
/**
* @brief Disable Transfer complete interrupt.
* @rmtoll CCR TCIE LL_BDMA_DisableIT_TC
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_DisableIT_TC(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
CLEAR_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_TCIE);
}
/**
* @brief Disable Half transfer interrupt.
* @rmtoll CCR HTIE LL_BDMA_DisableIT_HT
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_DisableIT_HT(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
CLEAR_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_HTIE);
}
/**
* @brief Disable Transfer error interrupt.
* @rmtoll CCR TEIE LL_BDMA_DisableIT_TE
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval None
*/
__STATIC_INLINE void LL_BDMA_DisableIT_TE(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
CLEAR_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_TEIE);
}
/**
* @brief Check if Transfer complete Interrupt is enabled.
* @rmtoll CCR TCIE LL_BDMA_IsEnabledIT_TC
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsEnabledIT_TC(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return ((READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_TCIE) == (BDMA_CCR_TCIE)) ? 1UL : 0UL);
}
/**
* @brief Check if Half transfer Interrupt is enabled.
* @rmtoll CCR HTIE LL_BDMA_IsEnabledIT_HT
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsEnabledIT_HT(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return ((READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_HTIE) == (BDMA_CCR_HTIE)) ? 1UL : 0UL);
}
/**
* @brief Check if Transfer error Interrupt is enabled.
* @rmtoll CCR TEIE LL_BDMA_IsEnabledIT_TE
* @param BDMAx BDMA Instance
* @param Channel This parameter can be one of the following values:
* @arg @ref LL_BDMA_CHANNEL_0
* @arg @ref LL_BDMA_CHANNEL_1
* @arg @ref LL_BDMA_CHANNEL_2
* @arg @ref LL_BDMA_CHANNEL_3
* @arg @ref LL_BDMA_CHANNEL_4
* @arg @ref LL_BDMA_CHANNEL_5
* @arg @ref LL_BDMA_CHANNEL_6
* @arg @ref LL_BDMA_CHANNEL_7
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_BDMA_IsEnabledIT_TE(BDMA_TypeDef *BDMAx, uint32_t Channel)
{
register uint32_t bdma_base_addr = (uint32_t)BDMAx;
return ((READ_BIT(((BDMA_Channel_TypeDef *)(bdma_base_addr + LL_BDMA_CH_OFFSET_TAB[Channel]))->CCR, BDMA_CCR_TEIE) == (BDMA_CCR_TEIE)) ? 1UL : 0UL);
}
/**
* @}
*/
#if defined(USE_FULL_LL_DRIVER)
/** @defgroup BDMA_LL_EF_Init Initialization and de-initialization functions
* @{
*/
uint32_t LL_BDMA_Init(BDMA_TypeDef *BDMAx, uint32_t Channel, LL_BDMA_InitTypeDef *BDMA_InitStruct);
uint32_t LL_BDMA_DeInit(BDMA_TypeDef *BDMAx, uint32_t Channel);
void LL_BDMA_StructInit(LL_BDMA_InitTypeDef *BDMA_InitStruct);
/**
* @}
*/
#endif /* USE_FULL_LL_DRIVER */
/**
* @}
*/
/**
* @}
*/
#endif /* BDMA */
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32H7xx_LL_BDMA_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
