ad10e96811
Far from complete support for the channel selection systems on f0/l4, but at least brings in the defines needed for doing this yourself. Fixes https://github.com/libopencm3/libopencm3/issues/1001
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/** @defgroup dma_defines DMA Defines
|
|
*
|
|
* @ingroup STM32L4xx_defines
|
|
*
|
|
* @brief Defined Constants and Types for the STM32L4xx DMA Controller
|
|
*
|
|
* @version 1.0.0
|
|
*
|
|
* @date 15 December 2017
|
|
*
|
|
* LGPL License Terms @ref lgpl_license
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This file is part of the libopencm3 project.
|
|
*
|
|
* This library is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef LIBOPENCM3_DMA_H
|
|
#define LIBOPENCM3_DMA_H
|
|
|
|
#include <libopencm3/stm32/common/dma_common_l1f013.h>
|
|
|
|
/* DMA channel selection register (DMAx_CSELR) */
|
|
#define DMA_CSELR(dma_base) MMIO32((dma_base) + 0xA8)
|
|
#define DMA1_CSELR DMA_CSELR(DMA1)
|
|
#define DMA2_CSELR DMA_CSELR(DMA2)
|
|
|
|
#endif
|