pt2314.h

来自「关于收音功能代码,并且显示在OSD和VFD上」· C头文件 代码 · 共 46 行

/**********************************************************************/
/***************           MTK CONFIDENTIAL            ****************/
/***************                                       ****************/
/***************   Description : PT2314 Control        ****************/
/***************                                       ****************/
/***************                                       ****************/
/***************       Company : MediaTek Inc.         ****************/
/***************    Programmer : Sunny_sun             ****************/
/**********************************************************************/

#ifdef PT2314
//=========================================
//   Receiver Volume Control interface
//=========================================
#define PT2314_ADDR                        0x88       //real addr,div 2 is 0x44

#define COMMAND_VOL_CTRL             0x00
#define COMMAND_L_ATTENUATOR    0xc0
#define COMMAND_R_ATTENUATOR    0xe0
#define COMMAND_AUDIO_SWITCH    0x5c //close loudness
#define COMMAND_BASS_CONTROL     0x60
#define COMMAND_TREBLE_CONTROL 0x70

#define CHANNEL_0                             0x00
#define CHANNEL_1                             0x01
#define CHANNEL_2                             0x02
#define CHANNEL_3                             0x03


BOOL vPT2314Write(BYTE bData) large;
void vInitPT2314(BYTE bChannel) large;
void vMainVolCtrltemp(BYTE main_Vol) large;
void vChanelSelect(BYTE bChNo) large;
void vPT2314VolLRAdj(BYTE bChNo, BYTE bVol) large;
void vPT2314ToneAdj(BYTE bBand, BYTE bVol) large;
BOOL fgI2CSend_PT2314(BYTE bValue) large;

#ifdef  VOLUME_DEFAULT
void  bVolumeDefault_Pro(void) large;
#endif
#ifdef YXT_LOST_PATCH
void  vReWritePT2314(void) large;
#endif

#endif