audio_7496.h

车载 液晶显示器的主控程序（主要使用芯片为 MYSON MTV512 单片机、RealTek 2323 Scare 芯片、TVP5147（视频解码）。配Sharp 8寸液晶显示器 ）。

#define _AUDIO_CHANNEL_AV1		0	
#define _AUDIO_CHANNEL_AV2		1	
#define _AUDIO_CHANNEL_NC		2	

#if (_CUSTOM_TYPE == _CUSTOM_HAOZHEN)
#if (_AUDIO_DEVICE != _AUDIO_NONE || _FM_MODULATION == _ENABLE)


#ifndef __AUDIO_7496_H__

#define __AUDIO_7496_H__

void CAudioSelChannel(BYTE audioChannel);

void CAdjustVolume(void);


#else

extern void CAudioSelChannel(BYTE audioChannel);
extern void CAdjustVolume(void);
extern void CAudioVolumemute(void);

#endif

#endif	//end of #if (_AUDIO_DEVICE != _AUDIO_NONE || _FM_MODULATION == _ENABLE)
#endif	//end of #if (_CUSTOM_TYPE == _CUSTOM_HAOZHEN)


#if (_CUSTOM_TYPE == _CUSTOM_NONE)
#if (_AUDIO_DEVICE != _AUDIO_NONE)


#ifndef __AUDIO_7496_H__

#define __AUDIO_7496_H__

void CAudioSelChannel(BYTE audioChannel);

void CAdjustVolume(void);
void CAudioVolumemute(void);


#else

extern void CAudioSelChannel(BYTE audioChannel);
extern void CAdjustVolume(void);

#endif

#endif	//end of #if (_AUDIO_DEVICE != _AUDIO_NONE)
#endif	//end of #if (_CUSTOM_TYPE == _CUSTOM_NONE)