mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-25 07:48:10 +00:00
47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
|
// clang-format off
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
||
|
|
*
|
||
|
|
* The MIT License (MIT)
|
||
|
|
*
|
||
|
|
* Copyright (c) 2015 Damien P. George
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
* of this software and associated documentation files (the "Software"), to deal
|
||
|
|
* in the Software without restriction, including without limitation the rights
|
||
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
|
* copies of the Software, and to permit persons to whom the Software is
|
||
|
|
* furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in
|
||
|
|
* all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
|
|
* THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
#ifndef MICROPY_INCLUDED_STM32_DMA_H
|
||
|
|
#define MICROPY_INCLUDED_STM32_DMA_H
|
||
|
|
|
||
|
|
#include STM32_HAL_H
|
||
|
|
|
||
|
|
typedef struct _dma_descr_t dma_descr_t;
|
||
|
|
|
||
|
|
extern const dma_descr_t dma_SDIO_0;
|
||
|
|
|
||
|
|
void dma_init(DMA_HandleTypeDef *dma, const dma_descr_t *dma_descr, uint32_t dir, void *data);
|
||
|
|
void dma_init_handle(DMA_HandleTypeDef *dma, const dma_descr_t *dma_descr, uint32_t dir, void *data);
|
||
|
|
void dma_deinit(const dma_descr_t *dma_descr);
|
||
|
|
void dma_invalidate_channel(const dma_descr_t *dma_descr);
|
||
|
|
|
||
|
|
void dma_nohal_init(const dma_descr_t *descr, uint32_t config);
|
||
|
|
void dma_nohal_deinit(const dma_descr_t *descr);
|
||
|
|
void dma_nohal_start(const dma_descr_t *descr, uint32_t src_addr, uint32_t dst_addr, uint16_t len);
|
||
|
|
|
||
|
|
#endif // MICROPY_INCLUDED_STM32_DMA_H
|