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/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2026-01-24 ox-horse first version
*/
#ifndef __DRV_DMA_H_
#define __DRV_DMA_H_
#include <rtthread.h>
#include <board.h>
#ifdef __cplusplus
extern "C" {
#endif
#if defined(SOC_SERIES_N32H7xx)
#define DMA_BLOCK_SIZE (4095)
struct dma_config
{
DMA_Module *Instance;
IRQn_Type dma_irq;
DMA_ChHwHsIfType HsInterface;
rt_uint32_t dma_rcc;
DMA_ChNumType dma_channel;
rt_uint32_t dmamux_channel;
rt_uint32_t dmamux_request;
};
#elif defined(SOC_SERIES_N32H49x) || defined(SOC_SERIES_N32H47x_48x)
struct dma_config
{
DMA_Module *DMAy;
DMA_ChannelType *DMAChx;
IRQn_Type dma_irq;
rt_uint32_t dma_rcc;
rt_uint32_t request;
rt_uint32_t channel;
};
#endif
#ifdef __cplusplus
}
#endif
#endif /*__DRV_DMA_H_ */
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