tft彩屏驅(qū)動(dòng)程序

1、/*320x240彩屏液晶驅(qū)動(dòng)程序*/#includeR61505.h#includereg52.h/*全局變量#defineWINDOW_XADDR_START#defineWINDOW_XADDR_END#defineWINDOW_YADDR_START#defineWINDOW_YADDR_END#defineGRAM_XADDR#defineGRAM_YADDR#defineGRAMWR*/0x0050/HorizontalStartAddressSet0x0051/HorizontalEndAddressSet0x0052/VerticalStartAddressSet0x0053/

2、VerticalEndAddressSet0x0020/GRAMHorizontalAddressSet0x0021/GRAMVerticalAddressSet0x0022/memorywrite#defineDataPortP0/數(shù)據(jù)口使用DataPort/*定義TFT硬件控制端口*/sbitCS=P2人2;/片選sbitRES=P2A1;/復(fù)位sbitRS=P2A5;/數(shù)據(jù)/命令選擇sbitRW=P2A4;/寫(xiě)數(shù)據(jù)/命/=/*清屏函數(shù)輸入?yún)?shù)：bColor清屏所使用的背景色*/voidCLR_Screen(unsignedintbColor)unsignedinti,j;LCD_SetP

3、os(0,240,0,320);/320x240for(i=0;i320;i+)for(j=0;j240;j+)Write_Data_U16(bColor);/*顯示英文字符輸入?yún)?shù)：x橫坐標(biāo)y縱坐標(biāo)c需要顯示的字符fColor字符顏色bColor字符背景顏色*/#include8X16.hvoidLCD_PutChar8x16(unsignedshortx,unsignedshorty,charc,unsignedintfColor,unsignedintbColor)unsignedinti,j;LCD_SetPos(x,x+8-1,y,y+16-1);for(i=0;i16;i+)uns

4、ignedcharm=Font8x16c*16+i;for(j=0;j8;j+)if(m&0x80)=0x80)Write_Data_U16(fColor);elseWrite_Data_U16(bColor);m=1;/*顯示英文字符輸入?yún)?shù)：x橫坐標(biāo)y縱坐標(biāo)c需要顯示的字符fColor字符顏色bColor字符背景顏色*/voidLCD_PutChar(unsignedshortx,unsignedshorty,charc,unsignedintfColor,unsignedintbColor)LCD_PutChar8x16(x,y,c,fColor,bColor);/*顯示漢字輸入?yún)?shù)：x

5、橫坐標(biāo)y縱坐標(biāo)c需要顯示的漢字碼fColor字符顏色bColor字符背景顏色*/#includeGB1616.h/16*16漢字字模voidPutGB1616(unsignedshortx,unsignedshorty,unsignedcharc2,unsignedintfColor,unsignedintbColor)unsignedinti,j,k;LCD_SetPos(x,x+16-1,y,y+16-1);for(k=0;k64;k+)/64標(biāo)示自建漢字庫(kù)中的個(gè)數(shù)，循環(huán)查詢內(nèi)碼if(codeGB_16k.Index0=c0)&(codeGB_16k.Index1=c1)for(i=0;i

6、32;i+)unsignedshortm=codeGB_16k.Mski;for(j=0;j8;j+)if(m&0x80)=0x80)Write_Data_U16(fColor);elseWrite_Data_U16(bColor);m=1;/*顯示字符串可以中英文同時(shí)顯示輸入?yún)?shù)：x橫坐標(biāo)y縱坐標(biāo)*s需要顯示的字符串fColor字符顏色bColor字符背景顏色*/voidLCD_PutString(unsignedshortx,unsignedshorty,unsignedchar*s,unsignedintfColor,unsignedintbColor)unsignedcharl=0;w

7、hile(*s)if(*s0x80)LCD_PutChar(x+l*8,y,*s,fColor,bColor);s+;l+;elsePutGB1616(x+l*8,y,(unsignedchar*)s,fColor,bColor);s+=2;l+=2;/*顯示RGB顏色輸入?yún)?shù)：xO,y0起始坐標(biāo)x1，y1結(jié)束坐標(biāo)Color背景顏色*/voidShow_RGB(unsignedintxO,unsignedintx1,unsignedintyO,unsignedinty1,unsignedintColor)unsignedinti,j;LCD_SetPos(xO,x1,yO,y1);for(i=

8、yO;i=y1;i+)for(j=xO;j8;n=y;Write_Cmd(OxOO,x);Write_Data(m,n);/*寫(xiě)16位數(shù)據(jù)*/voidWrite_Data_U16(unsignedinty)unsignedcharm,n;m=y8;n=y;Write_Data(m,n);/*寫(xiě)命令*/voidWrite_Cmd(unsignedcharDH,unsignedcharDL)CS=0;RS=0;DataPort=DH;RW=0;RW=1;DataPort=DL;RW=0;RW=1;CS=1;/*寫(xiě)數(shù)據(jù)雙8位*/voidWrite_Data(unsignedcharDH,unsign

9、edcharDL)CS=0;RS=1;DataPort=DH;RW=0;RW=1;DataPort=DL;RW=0;RW=1;CS=1;/*延時(shí)函數(shù)*/voiddelayms(unsignedintcount)inti,j;for(i=0;icount;i+)for(j=0;j260;j+);/*液晶初始化*/voidR61505_Initial(void)Write_Cmd_Data(0x0000,0x0000);Write_Cmd_Data(0x0000,0x0000);Write_Cmd_Data(0x0000,0x0000);Write_Cmd_Data(0x0000,0x0000);

10、Write_Cmd_Data(0x0010,0x0600);/SLP=0,delayms(30);Write_Cmd_Data(0x0007,0x0000);Write_Cmd_Data(0x0012,0x011A);Write_Cmd_Data(0x00A4,0x0001);Write_Cmd_Data(0x0008,0x020E);/FP,BPWrite_Cmd_Data(0x000A,0x0008);Write_Cmd_Data(0x000D,0x0008);Write_Cmd_Data(0x0030,0x0707);Write_Cmd_Data(0x0031,0x0007);Write

11、_Cmd_Data(0x0032,0x0603);Write_Cmd_Data(0x0033,0x0700);Write_Cmd_Data(0x0034,0x0202);Write_Cmd_Data(0x0035,0x0002);Write_Cmd_Data(0x0036,0x1E00);Write_Cmd_Data(0x0037,0x0707);Write_Cmd_Data(0x0038,0x0000);Write_Cmd_Data(0x0039,0x0000);Write_Cmd_Data(0x003A,0x0707);Write_Cmd_Data(0x003B,0x0000);Write

12、_Cmd_Data(0x003C,0x0007);Write_Cmd_Data(0x003D,0x0000);delayms(30);Write_Cmd_Data(0x0011,0x0007);Write_Cmd_Data(0x0060,0x2700);Write_Cmd_Data(0x0090,0x0016);/DIVI,RTNIWrite_Cmd_Data(0x0017,0x0001);Write_Cmd_Data(0x0019,0x0000);/TBT1:0delayms(30);Write_Cmd_Data(0x0010,0x16B0);Write_Cmd_Data(0x0012,0x

13、011A);delayms(30);Write_Cmd_Data(0x0013,0x1800);/VDV4:0Write_Cmd_Data(0x002A,0x000E);/VCMSEL,VCM24:0Write_Cmd_Data(0x0029,0x000E);/VCM14:0delayms(30);Write_Cmd_Data(0x0012,0x013A);/VCOMR0,VREG1R,PSON,PON,VRH3:0delayms(100);Write_Cmd_Data(0x0050,0x0000);Write_Cmd_Data(0x0051,0x00EF);Write_Cmd_Data(0x

14、0052,0x0000);Write_Cmd_Data(0x0053,0x013F);Write_Cmd_Data(0x0020,0x0000);Write_Cmd_Data(0x0021,0x0000);Write_Cmd_Data(0x0061,0x0001);Write_Cmd_Data(0x006A,0x0000);Write_Cmd_Data(0x0080,0x0000);Write_Cmd_Data(0x0081,0x0000);Write_Cmd_Data(0x0082,0x0000);Write_Cmd_Data(0x0083,0x0000);Write_Cmd_Data(0x

15、0084,0x0000);Write_Cmd_Data(0x0085,0x0000);Write_Cmd_Data(0x0092,0x0300);Write_Cmd_Data(0x0093,0x0005);Write_Cmd_Data(0x0095,0x0000);Write_Cmd_Data(0x0097,0x0000);Write_Cmd_Data(0x0098,0x0000);Write_Cmd_Data(0x0001,0x0100);Write_Cmd_Data(0x0002,0x0700);Write_Cmd_Data(0x0003,0x1030);Write_Cmd_Data(0x

16、0004,0x0000);Write_Cmd_Data(0x000C,0x0000);Write_Cmd_Data(0x000F,0x0000);delayms(30);Write_Cmd_Data(0x0007,0x0001);Write_Cmd_Data(0x0007,0x0021);delayms(30);Write_Cmd_Data(0x0010,0x16B0);/WritefinaluserssettingvaluestoBTbitsWrite_Cmd_Data(0x0011,0x0007);/WritefinaluserssettingvaluestoVCbitsdelayms(30);Write_Cmd_Data(0x0007,0x0061);delayms(30);Write_Cmd_Data(0x0007,0x0173);delayms(30);/*設(shè)置坐標(biāo)*/staticvoidLCD_SetPos(unsignedintx0,unsignedintx1,unsignedinty0,unsi