lcd_func.h

Realtek 公司的RTD2523A芯片原厂source code,没有被修改过的。

// Definitions for Wait_For_Event Function
#define EVENT_IVS               0x01
#define EVENT_IEN_START         0x02
#define EVENT_IEN_STOP          0x04
#define EVENT_DVS               0x08
#define EVENT_DEN_START         0x10
#define EVENT_DEN_STOP          0x20
#define EVENT_UNDERFLOW         0x40
#define EVENT_OVERFLOW          0x80

#define EVENT_INPUT             EVENT_IVS | EVENT_IEN_START | EVENT_IEN_STOP
#define EVENT_DISPLAY           EVENT_DVS | EVENT_DEN_START | EVENT_DEN_STOP

// Difinitions for watch-dog
#define WATCH_DOG_FRAMESYNC     0x01
#define WATCH_DOG_NONLOCK       0x02
#define WATCH_DOG_DVTOTAL       0x04
#define WATCH_DOG_ALL           (WATCH_DOG_FRAMESYNC | WATCH_DOG_NONLOCK | WATCH_DOG_DVTOTAL)


typedef struct _GLOBAL_USER_DATA0
{
    unsigned char CONTRAST;         //E0H
    unsigned char BRIGHT;           //E1H
    unsigned char RTD_R_CONTRAST;   //E2H
    unsigned char RTD_G_CONTRAST;   //E3H
    unsigned char RTD_B_CONTRAST;   //E4H
    unsigned char RTD_R_BRIGHT;     //E5H
    unsigned char RTD_G_BRIGHT;     //E6H
    unsigned char RTD_B_BRIGHT;     //E7H
}
GLOBAL_USER_DATA0, *LP_GLOBAL_USER_DATA0;

typedef struct _GLOBAL_USER_DATA1
{
    unsigned char FUNCTION;         //E8H   //bit 7     [ Reserved        ]
                                            //bit 6~5   [ Gamma           ]
                                            //bit 4     [ Mode Select   0:720x400  1:640x400 ] 
                                            //bit 3     [ Power status    ]
                                            //bit 2~0   [ Language        ]
                                            //            0-English
                                            //            1-German
                                            //            2-French
                                            //            3-Italian
                                            //            4-Spanish
                                            //            5-Traditional Chinese
                                            //            6-Simple Chinese
                                            //            7-Japaness


    unsigned char INPUT_SOURCE;     //E9H   // bit 7~5   [ Osd translucent]
                                            //           [ 000 :          Disable               ]
  										    //           [ 001 ~ 111 :    level 1/8 ~ 7/8       ] 
                                            // bit 6     [ Reserved  ]
											// bit 5     [ Reserved  ]
											// bit 4~3   [ 00 :          C1    9300             ]
											//           [ 01 :          C2    6500             ]
											//           [ 02 :          C3    5800             ]
                                            //           [ 03 :          user mode              ]
                                            // bit 2~0   [ Input Source  0:RGB  1:AV  2:S-VIDEO ]
                                            //           [               3:YUV  4:TV            ] 
    unsigned char FILTER;           //EAH    
    unsigned int  OSD_POSH;         //EBH	
    unsigned char OSD_POSV;         //ECH
    unsigned char OSD_TIMEOUT;      //EDH  
}
GLOBAL_USER_DATA1, *LP_GLOBAL_USER_DATA1;


typedef struct _GLOBAL_USER_DATA2
{
    unsigned char AD_R_GAIN;        //F0H   //ADC Color Gain R
    unsigned char AD_G_GAIN;        //F1H   //ADC Color Gain G
    unsigned char AD_B_GAIN;        //F2H   //ADC Color Gain B
    unsigned char AD_R_OFFSET;      //F3H   //ADC Color Offset R
    unsigned char AD_G_OFFSET;      //F4H   //ADC Color Offset G
    unsigned char AD_B_OFFSET;      //F5H   //ADC Color Offset B
}
GLOBAL_USER_DATA2, *LP_GLOBAL_USER_DATA2;

typedef struct _GLOBAL_USER_DATA3
{
    unsigned char VOLUME;           //F8H

#if (TV_CHIP != TV_NONE)
    unsigned char CURR_CHANNEL;     //F9H
    unsigned char PREV_CHANNEL;     //FAH
    unsigned char TV_SETTING;       //FBH   //bit 7~3   Reserved
                                            //bit 2     [ SOUND     0: Stereo   ]
                                            //          [           1: SAP      ]
                                            //bit 1     [           0: Normal   ]
                                            //          [           1: Mute     ]
                                            //bit 0     [ SYSTEM    0: Air TV   ]
                                            //          [           1: CATV     ]
#endif
}
GLOBAL_USER_DATA3, *LP_GLOBAL_USER_DATA3;

typedef struct _GLOBAL_USER_DATA4    //Color temperature 9300