spii2s_dma.h

EM8511s中使用的mp3录制源代码

#ifndef _SPII2S_DMA_H
#define _SPII2S_DMA_H

#include "rmbasic.h"

#define SPII2S_DMA_CNTRL		((volatile RMuint32 *)(0x501700))
#define SPII2S_DMA_BASE_ADD		((volatile RMuint32 *)(0x501704))
#define SPII2S_DMA_SIZE			((volatile RMuint32 *)(0x501708))
#define SPII2S_DMA_WR_PTR		((volatile RMuint32 *)(0x50170C))
#define SPII2S_DMA_RD_PTR		((volatile RMuint32 *)(0x501710))
#define SPII2S_DMA_TRSH			((volatile RMuint32 *)(0x501714))
#define SPII2S_DMA_INT_EN		((volatile RMuint32 *)(0x501718))
#define SPII2S_DMA_INT			((volatile RMuint32 *)(0x50171C))
#define SPII2S_DMA_INT_POLL		((volatile RMuint32 *)(0x501720))
#define SPII2S_DMA_INTER_FIFO	((volatile RMuint32 *)(0x501724))
#define SPII2S_DMA_CNT			((volatile RMuint32 *)(0x501728))

#endif