osddisplay.c

本软件为tft型液晶显示器的驱动程序 可用于车载主机显示屏等

#include <define.h>
#include <I2c.h>
#include <variable.h>

#define OSDADDR     0x7A

#define NTSC   1
#define PAL    0

#define CTRADDR      0

#define BRIGHTADDR   5
#define CONTADDR     6
#define COLORADDR    7
#define PICADDR      8

#define TINTADDR     1
#define COMADDR      2
#define SUBRADDR     3
#define SUBBADDR     4

#define  BLACK       0x00
#define  BLUE        0x01
#define  GREEN       0x02
#define  CAMBLUE     0x03
#define  RED         0x04
#define  PURPLE	     0x05 
#define  YELLOW	     0x06
#define  WHITE	     0x07




#define  BASEROW     1
#define  BASECOL     0

#define  SYSMENUROW  12
#define  SYSMENUCOL  8
#define  SYSNUMCOL   17

#define  WINDOWDISPROWSTR  1
#define  WINDOWDISPCOLSTR  7

#define  RADIOWINDOWDISPROWSTR 0
#define  RADIOWINDOWDISPCOLSTR 0 
#define  RADIOROW  1
#define  RADIOCOL  1


#define  DVCWINDOWDISPROWSTR 0
#define  DVCWINDOWDISPCOLSTR 0 
#define  DVCROW  1
#define  DVCCOL  1






#define A     0x0E
#define a     0x28
#define C(N) (N-'A'+A)
#define c(n) (n-'a'+a)

typedef struct Str
                {
                  __flash uchar *str;
		  uchar  n;				 
		 } STR;


static uchar __flash  NumStr[]={0x0A,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
                        C('A'),C('B'),C('C'),C('D'),C('E'),C('F')};

//static __flash uchar SetStr[]={C('S'),C('E'),C('T')};

static __flash uchar VideoStr[]={C('V'),C('I'),C('D'),C('E'),C('O')};
static __flash uchar SoundStr[]={C('S'),C('O'),C('U'),C('N'),C('D')};
static __flash uchar RadioStr[]={0x00,C('R'),0x00,C('A'),0x00,C('D'),0x00,C('I'),0x00,C('O')};
static __flash uchar UsrStr[]={C('S'),C('Y'),C('S'),C('T'),C('E'),C('M')};
static __flash uchar DvcStr[]={0x00,C('C'),0x00,C('H'),0x00,C('A'),0x00,C('N'),0x00,C('G'),0x00,C('E'),0x00,C('R')};
static __flash uchar DvdStr[]={0x00,C('D'),0x00,C('V'),0x00,C('D')};
//static __flash uchar TvStr[]={C('T'),C('V')};
//static __flash uchar GpsStr[]={C('G'),C('P'),C('S')};
static __flash uchar VolumeStr[]={C('V'),C('O'),C('L'),C('U'),C('M'),C('E')};

static __flash uchar MuteStr[]={C('M'),C('U'),C('T'),C('E')};

static __flash STR VideoStrPoint={VideoStr,5}; 
static __flash STR SoundStrPoint={SoundStr,5}; 
static __flash STR RadioStrPoint={RadioStr,10}; 
static __flash STR UsrStrPoint={UsrStr,6};
static __flash STR DvcStrPoint={DvcStr,14};
static __flash  STR DvdStrPoint={DvdStr,6};
//static __flash STR TvStrPoint={TvStr,2};
//static __flash STR GpsStrPoint={GpsStr,3};
static __flash STR VolumeStrPoint={VolumeStr,6};
static __flash STR MuteStrPoint={MuteStr,4};


static __flash uchar SourceNoSignStr[]={C('N'),C('O'),C('S'),C('I'),C('G'),C('N')};
static __flash uchar SourceDvdStr[]={C('D'),C('V'),C('D')};
static __flash uchar SourceRadioStr[]={C('R'),C('A'),C('D'),C('I'),C('O')};
static __flash uchar SourceDvcStr[]={C('D'),C('V'),C('C')};
static __flash uchar SourceTvStr[]={C('T'),C('V')};
static __flash uchar SourceGpsStr[]={C('G'),C('P'),C('S')};
static __flash uchar SourceAux1Str[]={C('A'),C('U'),C('X'),1};
static __flash uchar SourceAux2Str[]={C('A'),C('U'),C('X'),2};
static __flash uchar SourceAux3Str[]={C('A'),C('U'),C('X'),3};

static __flash STR SourceModeStrPoint[9]={
                                          {SourceNoSignStr,6},
                                          {SourceDvdStr,3},
                                          {SourceRadioStr,5}, 
                                          {SourceDvcStr,3},
                                          {SourceTvStr,2},
                                          {SourceGpsStr,3},
                                          {SourceAux1Str,4},
                                          {SourceAux2Str,4},
                                          {SourceAux3Str,4}
                                         };
//video
static __flash uchar BrightStr[]={C('B'),C('R'),C('I'),C('G'),C('H'),C('T')};//BRIGHT
static __flash uchar ColorStr[]={C('C'),C('O'),C('L'),C('O'),C('R')};//COLOR
static __flash uchar ContStr[]={C('C'),C('O'),C('N'),C('T')};//CONT
static __flash uchar PicStr[]={C('P'),C('I'),C('C'),C('T'),C('U'),C('R'),C('E')};//PIC
static __flash uchar TintStr[]={C('T'),C('I'),C('N'),C('T')};//TINT
static __flash uchar ComStr[]={C('C'),C('O'),C('M')};//COM
static __flash uchar SubrStr[]={C('S'),C('U'),C('B'),C('R')};//SUBR
static __flash uchar SubbStr[]={C('S'),C('U'),C('B'),C('B')};//SUBB

static __flash uchar RevStr[]={C('R'),C('E'),C('V')};//REV
static __flash uchar ModeStr[]={C('M'),C('O'),C('D'),C('E')};//MODE

static __flash uchar FullStr[]={C('F'),C('U'),C('L'),C('L')};//FULL
static __flash uchar NormStr[]={C('N'),C('O'),C('R'),C('M')};//NORMAL

static __flash STR BrightStrPoint={BrightStr,6}; 
static __flash STR ColorStrPoint={ColorStr,5}; 
static __flash STR ContStrPoint={ContStr,4}; 
static __flash STR PicStrPoint={PicStr,7}; 
static __flash STR TintStrPoint={TintStr,4}; 
static __flash STR ComStrPoint={ComStr,3}; 
static __flash STR SubrStrPoint={SubrStr,4}; 
static __flash STR SubbStrPoint={SubbStr,4}; 
static __flash STR RevStrPoint={RevStr,3};

static __flash STR ModeValPoint[]={ 
                   {FullStr, 4},
                   {NormStr ,4}
                   };

static __flash STR VideoMenuPoint[VIDEOMENU_NUM]={
                                    {BrightStr,6},
                                    {ColorStr ,5},
                                    {ContStr  ,4},
                                    {RevStr   ,3},
                                    {ModeStr  ,4}
                                   };

//sound
static __flash uchar BassStr[]={C('B'),C('A'),C('S'),C('S')};
static __flash uchar TrebStr[]={C('T'),C('R'),C('E'),C('B')};
static __flash uchar FlatStr[]={C('F'),C('A'),C('D'),C('E'),C('R')};
static __flash uchar BalanceStr[]={C('B'),C('A'),C('L'),C('A'),C('N'),C('C'),C('E')};

static __flash STR SoundMenuPoint[SOUNDMENU_NUM]={
                                                   {BassStr,4},
                                                   {TrebStr ,4},
                                                   {FlatStr  ,5},
                                                   {BalanceStr,7}
                                                   };
//USER SETTING
static __flash uchar DataStr[]={C('D'),C('A'),C('T'),C('A'),0xF3};
static __flash uchar TimeStr[]={C('T'),C('I'),C('M'),C('E'),0xF3};
static __flash uchar BeepStr[]={C('B'),C('E'),C('E'),C('P')};
static __flash uchar CcdStr[]={C('C'),C('C'),C('D')};
static __flash uchar OnStr[]={0x00,C('O'),C('N')};
static __flash uchar OffStr[]={C('O'),C('F'),C('F')};
static __flash uchar ChStr[]={0x84,0x85,0x86,0x87};//up down left right

static __flash STR TimeStrPoint={TimeStr,5};
//static __flash STR BeepStrPoint={BeepStr,4};
static __flash STR   UsrMenuPoint[]={
                      {DataStr,4},
                      {TimeStr,4},
                      {BeepStr,4},
                      {CcdStr,3}
                      };

static __flash STR OnOffStrPoint[]={
                                    {OffStr,3},
                                    {OnStr,3}                                   
                                    };

//RADIO
static __flash uchar BandStr[]={C('B'),C('A'),C('N'),C('D'),0xF3};
static __flash uchar Fm1Str[]={C('F'),C('M'),0x01};
static __flash uchar Fm2Str[]={C('F'),C('M'),0x02};
static __flash uchar AmStr[]={C('A'),C('M'),0x00};

static __flash uchar MHzStr[]={C('M'),C('H'),c('z')};
static __flash uchar KHzStr[]={C('K'),C('H'),c('z')};

static __flash STR BandStrPoint={BandStr,5};

static __flash STR BandValPoint[]={
                                   {Fm1Str,3},
                                   {Fm2Str,3},
                                   {AmStr,3}
                                  };
static __flash STR HzStrPoint[]={
                              {MHzStr,3},
                              {KHzStr,3}
                              };
//DVD
static __flash uchar DiscNOCDStr[]={C('N'),C('O'),0x00,C('D'),C('I'),C('S'),C('C')};
static __flash uchar DiscCDStr[]={C('C'),C('D'),C('D'),C('A'),0x00,0x00,0x00};
static __flash uchar DiscVCDStr[]={C('V'),C('C'),C('D'),0x00,0x00,0x00,0x00};
static __flash uchar DiscDVDStr[]={C('D'),C('V'),C('D'),0x00,0x00,0x00,0x00};
static __flash uchar DiscMP3Str[]={C('M'),C('P'),0x03,0x00,0x00,0x00,0x00};
static __flash uchar DiscUNKNOWStr[]={C('U'),C('N'),C('K'),C('N'),C('O'),C('W'),0x00};
static __flash uchar DiscLOADINGStr[]={C('L'),C('O'),C('A'),C('D'),C('I'),C('N'),C('G')};
static __flash uchar DiscEJECTGStr[]={C('E'),C('J'),C('E'),C('C'),C('T'),0,0};

static __flash STR DiscTypeStrPoint[]={
                                     {DiscNOCDStr,7},
                                     {DiscCDStr,7},
                                     {DiscVCDStr,7},
                                     {DiscDVDStr,7},
                                     {DiscMP3Str,7},
                                     {DiscUNKNOWStr,7},
                                     {DiscLOADINGStr,7},
                                     {DiscEJECTGStr,7}
                                     };
//DVC
static __flash uchar DiscStr[]={C('D'),C('I'),C('S'),C('C'),0xF3};
static __flash uchar TrackStr[]={C('T'),C('R'),C('A'),C('C'),C('K'),0xF3};
static __flash STR   DiscStrPoint={DiscStr,5};
static __flash STR   TrackStrPoint={TrackStr,6};
//

void Row_Clear(uchar row,uchar col,uchar n);

void Num16_Disp(uchar row,uchar col,uchar c)
{   
   OsdBuf[0]=row|0x80;
   OsdBuf[1]=col|0x40;
   OsdBuf[2]=NumStr[c>>4];
   OsdBuf[3]=NumStr[c&0x0f];
   I2c_SendMData(OSDADDR,OsdBuf,4);
}
void Num_Disp(uchar row,uchar col,uchar c,uchar leftright)
{
   uchar c1,c2,c3;
   uchar n;
   if(leftright==1)
      Row_Clear(row,col-2,3);
   else
      Row_Clear(row,col,3);
   NmDelay(1);
   c1=c%10;
   c=c/10;
   c2=c%10;
   c3=c/10;
   OsdBuf[0]=row|0x80;
   if(c3>0)//>100
    {      
       OsdBuf[2]=NumStr[c3];
       OsdBuf[3]=NumStr[c2];
       OsdBuf[4]=NumStr[c1];
       n=5;
     }
   else if(c2>0)//>10
    {
       OsdBuf[2]=NumStr[c2];
       OsdBuf[3]=NumStr[c1];
       n=4;
     }
   else 
    {      
       OsdBuf[2]=NumStr[c1];
       n=3;
     }
   if(leftright==1)//right
      col=col+3-n;
   else
      col=col;
   if(n>3)
      OsdBuf[1]=col|0x40;
   else
      OsdBuf[1]=col;
   I2c_SendMData(OSDADDR,OsdBuf,n);
}

void Char_Disp(uchar row,uchar col,uchar c)
{
   OsdBuf[0]=row+0x80;
   OsdBuf[1]=col;
   OsdBuf[2]=c;
   I2c_SendMData(OSDADDR,OsdBuf,3);
}

void String_Disp(uchar row,uchar col,uchar __flash *p,uchar n)
{
   uchar i=0;
   OsdBuf[0]=row|0x80;
   OsdBuf[1]=col|0x40;
   if(n+col>30)
      return;
   for(i=0;i<n;i++)
      OsdBuf[2+i]=p[i];   
   I2c_SendMData(OSDADDR,OsdBuf,n+2);
}

void Char_Attrib_Set(uchar row,uchar col,uchar c)
{
   OsdBuf[0]=row|0xA0;
   OsdBuf[1]=col;
   OsdBuf[2]=c;
   I2c_SendMData(OSDADDR,OsdBuf,3);
}
void String_Attrib_Set(uchar row,uchar col,uchar n,uchar c)
{
   uchar i=0;   
   if(n+col>30)
      return;
   OsdBuf[0]=row|0xA0;
   OsdBuf[1]=col|0x40;
   for(i=0;i<n;i++)
      OsdBuf[2+i]=c;   
   I2c_SendMData(OSDADDR,OsdBuf,n+2);
}
void Row_Ctrol(uchar row,uchar color,uchar chs,uchar cws)//整行的属性 CHS Hight CWS Wide
{
   uchar c;
   c=((color&0x07)<<2)+(chs<<1)+cws;
   Char_Disp(row,30,c);  
}
void Row_Clear(uchar row,uchar col,uchar n)
{
   uchar i=0;
   OsdBuf[0]=row|0x80;
   OsdBuf[1]=col|0x40;
   if(n+col>30)
      return;
   for(i=0;i<n;i++)
      OsdBuf[2+i]=0x00;
   I2c_SendMData(OSDADDR,OsdBuf,n+2);   
}
void Window_Disp(uchar w,uchar wen,uchar ccs,uchar color,
                 uchar rowsta,uchar rowend,uchar colsta,uchar colend)//窗口显示 w 表示窗口类别 c1 c2 c3窗口参数
{
    uchar c1,c2,c3;
    c1=(rowsta<<4)|rowend;
    c2=(colsta<<3)|((wen)<<2)|((ccs)<<1);
    c3=(colend<<3)|(color&0x07);
    OsdBuf[0]=0x8F;
    OsdBuf[1]=0x40+w*3;
    OsdBuf[2]=c1;
    OsdBuf[3]=c2;
    OsdBuf[4]=c3;
    I2c_SendMData(OSDADDR,OsdBuf,5);
} 

void Window_Control(uchar c)//窗口控制