himaxhx8347initial.txt

2.4-3.5寸320*240 TFTLCD 控制器HX8347的驱动程序,好多MP4及手机屏采用

Delayms(2);
WMLCDCOM(0x0046);WMLCDDATA(0x0091);
WMLCDCOM(0x0047);WMLCDDATA(0x0011);
WMLCDCOM(0x0048);WMLCDDATA(0x0000);
WMLCDCOM(0x0049);WMLCDDATA(0x0066);
WMLCDCOM(0x004A);WMLCDDATA(0x0037);
WMLCDCOM(0x004B);WMLCDDATA(0x0004);
WMLCDCOM(0x004C);WMLCDDATA(0x0011);
WMLCDCOM(0x004D);WMLCDDATA(0x0077);
WMLCDCOM(0x004E);WMLCDDATA(0x0000);
WMLCDCOM(0x004F);WMLCDDATA(0x001F);
WMLCDCOM(0x0050);WMLCDDATA(0x000F);
WMLCDCOM(0x0051);WMLCDDATA(0x0000);
//240x320 window setting
WMLCDCOM(0x0002);WMLCDDATA(0x0000); // Column address start2
WMLCDCOM(0x0003);WMLCDDATA(0x0000); // Column address start1
WMLCDCOM(0x0004);WMLCDDATA(0x0000); // Column address end2
WMLCDCOM(0x0005);WMLCDDATA(0x00EF); // Column address end1
WMLCDCOM(0x0006);WMLCDDATA(0x0000); // Row address start2
WMLCDCOM(0x0007);WMLCDDATA(0x0000); // Row address start1
WMLCDCOM(0x0008);WMLCDDATA(0x0001); // Row address end2
WMLCDCOM(0x0009);WMLCDDATA(0x003F); // Row address end1
// Display Setting
WMLCDCOM(0x0001);WMLCDDATA(0x0006); // IDMON=0, INVON=1, NORON=1, PTLON=0
WMLCDCOM(0x0016);WMLCDDATA(0x00c8); // MY=0, MX=0, MV=0, ML=1, BGR=0, TEON=0
WMLCDCOM(0x0023);WMLCDDATA(0x0095); // N_DC=1001 0101
WMLCDCOM(0x0024);WMLCDDATA(0x0095); // PI_DC=1001 0101
WMLCDCOM(0x0025);WMLCDDATA(0x00FF); // I_DC=1111 1111
WMLCDCOM(0x0027);WMLCDDATA(0x0002); // N_BP=0000 0010
WMLCDCOM(0x0028);WMLCDDATA(0x0002); // N_FP=0000 0010
WMLCDCOM(0x0029);WMLCDDATA(0x0002); // PI_BP=0000 0010
WMLCDCOM(0x002A);WMLCDDATA(0x0002); // PI_FP=0000 0010
WMLCDCOM(0x002C);WMLCDDATA(0x0002); // I_BP=0000 0010
WMLCDCOM(0x002D);WMLCDDATA(0x0002); // I_FP=0000 0010
WMLCDCOM(0x003A);WMLCDDATA(0x00A1); // N_RTN=0000, N_NW=001
WMLCDCOM(0x003B);WMLCDDATA(0x0001); // PI_RTN=0000, PI_NW=001
WMLCDCOM(0x003C);WMLCDDATA(0x00F0); // I_RTN=1111, I_NW=000
WMLCDCOM(0x003D);WMLCDDATA(0x0000); // DIV=00
Delayms(20);
WMLCDCOM(0x0035);WMLCDDATA(0x0038); // EQS=38h
WMLCDCOM(0x0036);WMLCDDATA(0x0078); // EQP=78h
WMLCDCOM(0x003E);WMLCDDATA(0x0038); // SON=38h
WMLCDCOM(0x0040);WMLCDDATA(0x000F); // GDON=0Fh
WMLCDCOM(0x0041);WMLCDDATA(0x00F0); // GDOFF
// Power Supply Setting
WMLCDCOM(0x0019);WMLCDDATA(0x0047); // CADJ=0100, CUADJ=100, OSD_EN=1 ,60Hz
WMLCDCOM(0x0093);WMLCDDATA(0x000F); // RADJ=1111, 100%
Delayms(10);
WMLCDCOM(0x0020);WMLCDDATA(0x0050); // BT=0100
WMLCDCOM(0x001D);WMLCDDATA(0x0007); // VC1=111
WMLCDCOM(0x001E);WMLCDDATA(0x0000); // VC3=000
WMLCDCOM(0x001F);WMLCDDATA(0x0001); // VRH=0011
WMLCDCOM(0x0044);WMLCDDATA(0x0034); // VCM=11 0100
WMLCDCOM(0x0045);WMLCDDATA(0x0010); // VDV=1 0000
WMLCDCOM(0x0057);WMLCDDATA(0x0002); // Test Mode enable 
WMLCDCOM(0x0055);WMLCDDATA(0x0000); // VDC_SL=000, VDDD=1.95V 
WMLCDCOM(0x0057);WMLCDDATA(0x0000); // Test Mode disable 
Delayms(10);
WMLCDCOM(0x001C);WMLCDDATA(0x0004); // AP=100
Delayms(20);
WMLCDCOM(0x0043);WMLCDDATA(0x0080); //set VCOMG=1
Delayms(5);
WMLCDCOM(0x001B);WMLCDDATA(0x0008); // GASENB=0, PON=0, DK=1, XDK=0, VLCD_TRI=0, STB=0
Delayms(40);
WMLCDCOM(0x001B);WMLCDDATA(0x0010); // GASENB=0, PON=1, DK=0, XDK=0, VLCD_TRI=0, STB=0
Delayms(40);
// Display ON Setting
WMLCDCOM(0x0090);WMLCDDATA(0x007F); // SAP=0111 1111
WMLCDCOM(0x0026);WMLCDDATA(0x0004); //GON=0, DTE=0, D=01
Delayms(50);
WMLCDCOM(0x0026);WMLCDDATA(0x0024); //GON=1, DTE=0, D=01
Delayms(50);
WMLCDCOM(0x0026);WMLCDDATA(0x002C); //GON=1, DTE=0, D=11
Delayms(50);
WMLCDCOM(0x0026);WMLCDDATA(0x003C); //GON=1, DTE=1, D=11
Delayms(50);
WMLCDCOM(0x0022);                  //WRITE DATA TO GRAM