9325改横屏不成功。显示有问题。谁帮忙看一下。或者能给个横屏的驱动看一下。谢谢了

2019-03-24 19:32发布

坚屏显示是没问题的。
但改成了横屏之后就显示不正常,不知是那里没改好。 QQ截图20111206111209.jpg   #include"STC_NEW_8051.H" #define WINDOW_XADDR_START 0x0050 // Horizontal Start Address Set
#define WINDOW_XADDR_END 0x0051 // Horizontal End Address Set
#define WINDOW_YADDR_START 0x0052 // Vertical Start Address Set
#define WINDOW_YADDR_END 0x0053 // Vertical End Address Set
#define GRAM_XADDR      0x0020 // GRAM Horizontal Address Set
#define GRAM_YADDR      0x0021 // GRAM Vertical Address Set
#define GRAMWR        0x0022 // memory write /* LCD color */
#define White          0xFFFF
#define Black          0x0000
#define Blue           0x001F
#define Blue2          0x051F
#define Red            0xF800
#define Magenta        0xF81F
#define Green          0x07E0
#define Cyan           0x7FFF
#define Yellow         0xFFE0 sbit CS=P3^3;  //片选
sbit RES=P4^5;  //复位
sbit RS=P5^2;  //数据/命令选择
sbit RW=P1^3;
//sbit RD=P1^4;
                    //数据口使用P1
//====================================================// void main (void);
void ILI9325_Initial(void);
void show_colour_bar (void);
void Init_data(unsigned char x, unsigned int y);
void Write_Cmd(unsigned char DH,unsigned char DL);
void Write_Data(unsigned char DH,unsigned char DL);
void delayms(unsigned int tt);
void show_photo(void);
void Show_RGB (unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1,unsigned int Color);
unsigned char code pic[];
void  Write_Data_U16(unsigned int y);
static void LCD_SetPos(unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1);
void ClearScreen(unsigned int bColor);
void LCD_PutChar8x16(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor);
void LCD_PutChar(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor);
void LCD_PutString(unsigned short x, unsigned short y, char *s, unsigned int fColor, unsigned int bColor); void LCD_PutChar8x8(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor);
void PutGB1616(unsigned short x, unsigned short  y, unsigned char c[2], unsigned int fColor,unsigned int bColor);
void PutGB3232(unsigned short x, unsigned short  y, unsigned char c[2], unsigned int fColor,unsigned int bColor);
//================================================// void  main(void)
{  
    unsigned char x;
 unsigned char y;
 P4SW|=0x70;
 CS=1;
 delayms(5);
 RES=0;
 delayms(5);
 RES=1;
 delayms(5);
 ILI9325_Initial();
 while(1)
 {
  ClearScreen(White);
        LCD_PutString(0,0,"http://bbs.eeworld.com.cn",Red,Green);                  ///前景颜 {MOD}和背景颜 {MOD},可以直接预定义,也可以直接填入16进制数字
        LCD_PutString(0,32,"abcdmmmmsss",Red,Green);
        LCD_PutString(16,64,"电子网",Red,Green);
  LCD_PutString(16,96,"电子科技有限公司",Red,Green);
  LCD_PutString(16,128,"abcdefghijklmnopqistuvwxyz",Red,Green);
  LCD_PutChar8x16(8,160,'h',Red,Green);
  LCD_PutChar8x16(24,160,'m',Red,Green);
  LCD_PutChar8x16(40,160,'w',Red,Green);
  LCD_PutChar8x16(56,160,'a',Red,Green);
  LCD_PutChar8x16(72,160,'E',Red,Green);
  while(1); 
 }
}
void ClearScreen(unsigned int bColor)
{
 unsigned int i,j;
 LCD_SetPos(0,320,0,240);//320x240
 for (i=0;i<325;i++)
 {
  for (j=0;j<240;j++)
  Write_Data_U16(bColor);
 }
} /////////////////////////////////////////////////////////////
#include "8X16.h"
void LCD_PutChar8x16(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor)
{
 unsigned int i,j;
 x=312-x;
 LCD_SetPos(x,x+8-1,y,y+16-1);
 for(i=0; i<16;i++)
 {
  unsigned char m=Font8x16[c*16+i];
  for(j=0;j<8;j++)
  {     
   if((m&0x80)==0x80)
   {
    Write_Data_U16(fColor);
   }
   else
   {
    Write_Data_U16(bColor);
   }
   m<<=1;
   
  }
 }
}
void LCD_PutChar(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor)
{
LCD_PutChar8x16( x, y, c, fColor, bColor );
} #include "GB1616.h" //16*16汉字字模 void PutGB1616(unsigned short x, unsigned short  y, unsigned char c[2], unsigned int fColor,unsigned int bColor)
{
 unsigned int i,j,k;
 x=304-x;
 LCD_SetPos(x,  x+16-1,y, y+16-1);
 Write_Data_U16(fColor);  for (k=0;k<64;k++)
 { //64标示自建汉字库中的个数,循环查询内码
  if ((codeGB_16[k].Index[0]==c[0])&&(codeGB_16[k].Index[1]==c[1]))
  {
   for(i=0;i<32;i++)
   {
    unsigned short m=codeGB_16[k].Msk;
    for(j=0;j<8;j++)
    {
     if((m&0x80)==0x80)
     {
      Write_Data_U16(fColor);
     }
     else
     {
      Write_Data_U16(bColor);
     }
     m<<=1;
    }
   }
  } 
 } 
} #include "GB3232.h" //32*32汉字字模 void PutGB3232(unsigned short x, unsigned short  y, unsigned char c[2], unsigned int fColor,unsigned int bColor)
{
 unsigned int i,j,k;
 x=288-x;
 LCD_SetPos(x,  x+32-1,y, y+32-1);
 for (k=0;k<15;k++)
 { //15标示自建汉字库中的个数,循环查询内码
  if ((codeGB_32[k].Index[0]==c[0])&&(codeGB_32[k].Index[1]==c[1]))
  {
   for(i=0;i<128;i++)
   {
    unsigned short m=codeGB_32[k].Msk;
    for(j=0;j<8;j++)
    {
     if((m&0x80)==0x80)
     {
      Write_Data_U16(fColor);
     }
     else
     {
      Write_Data_U16(bColor);
     }
     m<<=1;
    }
   }
  } 
 } 
} void LCD_PutString(unsigned short x, unsigned short y, unsigned char *s, unsigned int fColor, unsigned int bColor)
{
 unsigned char l=0;
 while(*s)
 {
  if( *s < 0x80)
  {
   LCD_PutChar(x+l*8,y,*s,fColor,bColor);
   s++;l++;
  }
  else
  {
   PutGB1616(x+l*8,y,(unsigned char*)s,fColor,bColor);
   s+=2;l+=2;
  }
 }
} //====================== 显示彩条 ======================//
void show_colour_bar (void)
{
 int V,H;
 LCD_SetPos(0,320,0,240);//320x240
 for(H=0;H<240;H++)
 {
  for(V=0;V<40;V++)
  Write_Data(0xf8,0x00);
 }
 for(H=0;H<240;H++)
 {
  for(V=40;V<80;V++)
  Write_Data(0x07,0xe0);
 }
 for(H=0;H<240;H++)
 {
  for(V=80;V<120;V++)
  Write_Data(0x00,0x1f);
 }
 for(H=0;H<240;H++)
 {
  for(V=120;V<160;V++)
  Write_Data(0xff,0xe0);
 }
 for(H=0;H<240;H++)
 {
  for(V=160;V<200;V++)
  Write_Data(0xf8,0x1f);
 }
 for(H=0;H<240;H++)
 {
  for(V=200;V<240;V++)
  Write_Data(0x07,0xff);
 }
 for(H=0;H<240;H++)
 {
  for(V=240;V<280;V++)
  Write_Data(0xff,0xff);
 }
 for(H=0;H<240;H++)
 {
  for(V=280;V<320;V++)
  Write_Data(0x00,0x00);
 }
}
//=======================================================//   void  Init_data (unsigned char x,unsigned int y)
{
 unsigned char m,n;
 m=y>>8;
 n=y;
 Write_Cmd(0x00,x);
 Write_Data(m,n);
}
void  Write_Data_U16(unsigned int y)
{
 unsigned char m,n;
 m=y>>8;
 n=y;
 Write_Data(m,n);
}
//====================== 写命令 ==========================// void Write_Cmd(unsigned char DH,unsigned char DL)
{
 CS=0;
 RS=0;  P2=DH;
 RW=0;
 RW=1;  P2=DL;
 
 RW=0;
 RW=1;
 CS=1;
} //===================== 写数据 ===========================// void Write_Data(unsigned char DH,unsigned char DL)

 CS=0;
 
 RS=1;
 P2=DH;
 RW=0;
    RW=1;  P2=DL; 
 RW=0;
 RW=1;
 CS=1;
} //=======================================================
void delayms(unsigned int count)
{
    int i,j;                                                                               
    for(i=0;i<count;i++)                                                                   
       {
      for(j=0;j<260;j++);
       }                                                                                    
} //===================== 初始化代码 =======================//
void ILI9325_Initial(void)
{
//////////////////////////////////////////////////////////
 delayms(50);                     //根据不同晶振速度可以调整延时,保障稳定显示
 Init_data(0x0001,0x0100);
 Init_data(0x0002,0x0700);
 Init_data(0x0003,0x1018);
 Init_data(0x0004,0x0000);
 Init_data(0x0008,0x0207); 
 Init_data(0x0009,0x0000);
 Init_data(0x000A,0x0000);
 Init_data(0x000C,0x0000);
 Init_data(0x000D,0x0000);
 Init_data(0x000F,0x0000);
 //power on sequence VGHVGL
 Init_data(0x0010,0x0000);  
 Init_data(0x0011,0x0007); 
 Init_data(0x0012,0x0000); 
 Init_data(0x0013,0x0000);
 //vgh
 Init_data(0x0010,0x1290);  
 Init_data(0x0011,0x0227);
 //delayms(100);
 //vregiout
 Init_data(0x0012,0x001d); //0x001b
 //delayms(100);
 //vom amplitude
 Init_data(0x0013,0x1500);
 //delayms(100);
 //vom H
 Init_data(0x0029,0x0018);
 Init_data(0x002B,0x000D);
 
 //gamma
 Init_data(0x0030,0x0004);
 Init_data(0x0031,0x0307);
 Init_data(0x0032,0x0002);// 0006
 Init_data(0x0035,0x0206);
 Init_data(0x0036,0x0408);
 Init_data(0x0037,0x0507);
 Init_data(0x0038,0x0204);//0200
 Init_data(0x0039,0x0707);
 Init_data(0x003C,0x0405);// 0504
 Init_data(0x003D,0x0F02);
 //ram
 Init_data(0x0050,0x0000);
 Init_data(0x0051,0x00EF);
 Init_data(0x0052,0x0000);
 Init_data(0x0053,0x013F); 
 Init_data(0x0060,0xA700);
 Init_data(0x0061,0x0001);
 Init_data(0x006A,0x0000);
 //
 Init_data(0x0080,0x0000);
 Init_data(0x0081,0x0000);
 Init_data(0x0082,0x0000);
 Init_data(0x0083,0x0000);
 Init_data(0x0084,0x0000);
 Init_data(0x0085,0x0000);
 //
 Init_data(0x0090,0x0010);
 Init_data(0x0092,0x0600);
 Init_data(0x0093,0x0003);
 Init_data(0x0095,0x0110);
 Init_data(0x0097,0x0000);
 Init_data(0x0098,0x0000);
 Init_data(0x0007,0x0133);
 
 // Init_data(0x0022);//   }
/*===========================================================*/ /*************************************************************
函数名称:LCD_DefineDispWindow
功    能:定义显示窗体
参    数:x0:  窗体中X坐标中较小者
  x1:  窗体中X坐标中较大者
  y0:  窗体中Y坐标中较小者
  y1:  窗体中Y坐标中较大者
返 回 值:无
*************************************************************/
static void LCD_SetPos(unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1)
{   Init_data(WINDOW_XADDR_START,y0);
  Init_data(WINDOW_XADDR_END,y1);
  Init_data(WINDOW_YADDR_START,x0);
  Init_data(WINDOW_YADDR_END,x1);
  Init_data(GRAM_XADDR,y0);
  Init_data(GRAM_YADDR,x0);
  Write_Cmd (0x00,0x22);//LCD_WriteCMD(GRAMWR);
}

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