audio_codec_midi.h

来自「AMLOGIC DPF source code」· C头文件 代码 · 共 41 行

/*******************************************************************
 * 
 *  Copyright C 2005 by Amlogic, Inc. All Rights Reserved.
 *
 *  Description: 
 *
 *  Author: Amlogic Software
 *  Created: Thu Nov 10 23:50:47 2005
 *
 *******************************************************************/
#ifndef _AUDIO_CODEC_MIDI_H
#define _AUDIO_CODEC_MIDI_H
#include "ioapi.h"

DECLARE_DEVICE_DRIVER_INIT(mididec);
DECLARE_DEVICE_DRIVER_OPEN(mididec);
DECLARE_DEVICE_DRIVER_CLOSE(mididec);
DECLARE_DEVICE_DRIVER_READ(mididec);
DECLARE_DEVICE_DRIVER_WRITE(mididec);
DECLARE_DEVICE_DRIVER_IOCTL(mididec);

#define DEVICE_TABLE_AUDIO_MIDIDEC \
    {                               \
        audio_device_mididec_init,   \
        audio_device_mididec_open,   \
        audio_device_mididec_close,  \
        audio_device_mididec_read,   \
        audio_device_mididec_write,  \
        audio_device_mididec_ioctl,  \
    }

typedef struct {
    int SampleRate;
    void (*isr_callback)(unsigned);
    void (*isr_2ms_callback)(void*);    
} _audio_codec_config_mididec_t;

#define IOCMD_MIDI_CMD 0x100

#endif /* _AUDIO_CODEC_MIDI_H */