stm32h7xx_ll_mdma.c File Reference

MDMA LL module driver. More...

#include "stm32h7xx_ll_mdma.h"
#include "stm32h7xx_ll_bus.h"

Go to the source code of this file.

Defines
#define	assert_param(expr)   ((void)0U)
#define	IS_LL_MDMA_ALL_CHANNEL_INSTANCE(INSTANCE, CHANNEL)
#define	IS_LL_MDMA_BLK_DATALENGTH(__VALUE__)   ((__VALUE__) <= 0x00010000U)
#define	IS_LL_MDMA_BLK_REPEATCOUNT(__VALUE__)   ((__VALUE__) <= 0x00000FFFU)
#define	IS_LL_MDMA_WORDENDIANESS(__VALUE__)
#define	IS_LL_MDMA_HALFWORDENDIANESS(__VALUE__)
#define	IS_LL_MDMA_BYTEENDIANESS(__VALUE__)
#define	IS_LL_MDMA_PRIORITY(__VALUE__)
#define	IS_LL_MDMA_BUFFWRITEMODE(__VALUE__)
#define	IS_LL_MDMA_REQUESTMODE(__VALUE__)
#define	IS_LL_MDMA_TRIGGERMODE(__VALUE__)
#define	IS_LL_MDMA_PADDINGALIGNEMENT(__VALUE__)
#define	IS_LL_MDMA_PACKMODE(__VALUE__)
#define	IS_LL_MDMA_BUFFER_XFERLENGTH(__VALUE__)   ((__VALUE__) <= 0x0000007FU)
#define	IS_LL_MDMA_DESTBURST(__VALUE__)
#define	IS_LL_MDMA_SRCTBURST(__VALUE__)
#define	IS_LL_MDMA_DESTINCSIZE(__VALUE__)
#define	IS_LL_MDMA_SRCINCSIZE(__VALUE__)
#define	IS_LL_MDMA_DESTDATASIZE(__VALUE__)
#define	IS_LL_MDMA_SRCDATASIZE(__VALUE__)
#define	IS_LL_MDMA_DESTINCMODE(__VALUE__)
#define	IS_LL_MDMA_SRCINCMODE(__VALUE__)
#define	IS_LL_MDMA_BLKRPT_DEST_ADDRUPDATEMODE(__VALUE__)
#define	IS_LL_MDMA_BLKRPT_SRC_ADDRUPDATEMODE(__VALUE__)
#define	IS_LL_MDMA_BLKRPT_DEST_ADDRUPDATEVAL(__VALUE__)   ((__VALUE__) <= 0x0000FFFFU)
#define	IS_LL_MDMA_BLKRPT_SRC_ADDRUPDATEVAL(__VALUE__)   ((__VALUE__) <= 0x0000FFFFU)
#define	IS_LL_MDMA_DEST_BUS(__VALUE__)
#define	IS_LL_MDMA_SRC_BUS(__VALUE__)
#define	IS_LL_MDMA_HWTRIGGER(__VALUE__)
Functions
uint32_t	LL_MDMA_DeInit (MDMA_TypeDef *MDMAx, uint32_t Channel)
	De-initialize the MDMA registers to their default reset values.
uint32_t	LL_MDMA_Init (MDMA_TypeDef *MDMAx, uint32_t Channel, LL_MDMA_InitTypeDef *MDMA_InitStruct)
	Initialize the MDMA registers according to the specified parameters in MDMA_InitStruct.
void	LL_MDMA_StructInit (LL_MDMA_InitTypeDef *MDMA_InitStruct)
	Set each LL_MDMA_InitTypeDef field to default value.
void	LL_MDMA_CreateLinkNode (LL_MDMA_InitTypeDef *MDMA_InitStruct, LL_MDMA_LinkNodeTypeDef *pNode)
	Initializes MDMA linked list node according to the specified parameters in the MDMA_InitStruct.
void	LL_MDMA_ConnectLinkNode (LL_MDMA_LinkNodeTypeDef *pPrevLinkNode, LL_MDMA_LinkNodeTypeDef *pNewLinkNode)
	Connect Linked list Nodes.
void	LL_MDMA_DisconnectNextLinkNode (LL_MDMA_LinkNodeTypeDef *pLinkNode)
	Disconnect the next linked list node.

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Detailed Description

MDMA LL module driver.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 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.

Definition in file stm32h7xx_ll_mdma.c.

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Define Documentation

#define assert_param

(

expr

)

((void)0U)

Definition at line 26 of file stm32h7xx_ll_mdma.c.

Referenced by LL_MDMA_CreateLinkNode(), LL_MDMA_DeInit(), and LL_MDMA_Init().