stm32_dma.h File Reference

Platform independent function definitions and data types for the DMA API. More...

#include "no_os_dma.h"
#include "stm32_hal.h"

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Classes
struct	stm32_dma_channel
	STM32 DMA Channels. More...
struct	stm32_dma_init_param
struct	stm32_dma_desc

Enumerations
enum	stm32_dma_data_alignment {   DATA_ALIGN_BYTE = 0,   DATA_ALIGN_HALF_WORD = 1,   DATA_ALIGN_WORD = 2 }
	DMA Data alignment. More...
enum	stm32_dma_mode {   DMA_NORMAL_MODE = 0,   DMA_CIRCULAR_MODE = 1 }
	DMA Data Modes. More...

Variables
const struct no_os_dma_platform_ops	stm32_dma_ops
	stm32 platform specific DMA platform ops structure More...

Detailed Description

Platform independent function definitions and data types for the DMA API.

Author

Janani Sunil (janan.nosp@m.i.su.nosp@m.nil@a.nosp@m.nalo.nosp@m.g.com)

Copyright 2024(c) Analog Devices, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Enumeration Type Documentation

stm32_dma_data_alignment

enum stm32_dma_data_alignment

DMA Data alignment.

Enumerator
DATA_ALIGN_BYTE
DATA_ALIGN_HALF_WORD
DATA_ALIGN_WORD

stm32_dma_mode

enum stm32_dma_mode

DMA Data Modes.

Enumerator
DMA_NORMAL_MODE
DMA_CIRCULAR_MODE

Variable Documentation

stm32_dma_ops

const struct no_os_dma_platform_ops stm32_dma_ops

stm32 platform specific DMA platform ops structure