void vLCDTFTFillScreenH(UINT16 Color){
UINT32 i;
vLCDTFTWriteCommand(0x0011);vLCDTFTWriteData(0x6038);
vLCDTFTAddressSetH(0,0,319,239);
for(i=0;i<76800;i++){
vLCDTFTWriteData(Color);
}
vLCDTFTWriteCommand(0x0011);vLCDTFTWriteData(0x6030);
}
// *------------------------------------------------------------------------------*
void vLCDTFTAddColor(UINT16 x, UINT16 y,UINT16 Color){
UINT16 Temp;
vLCDTFTAddressSet(x,y,x,y);
Temp=uiLCDTFTGetPointCurrentII();
if((Temp&C_GROUP)==0){
Temp=(Temp&F_SELEC)|Color;
}else if((Temp&Color)==0){
Temp=(Color&F_SELEC)|Temp;
}else{
Temp=(Temp&F_SELEC)|Color;
}
vLCDTFTWriteCommand(0x004e);vLCDTFTWriteData(x);
vLCDTFTWriteCommand(0x0022);
vLCDTFTWriteData(Temp);// Temp
}
void vLCDTFTAddressSetH(UINT16 x1,UINT16 y1,UINT16 x2,UINT16 y2){
vLCDTFTWriteCommandData(0x0044,(y2<<8)+y1);
vLCDTFTWriteCommandData(0x0045,x1);
vLCDTFTWriteCommandData(0x0046,x2);
vLCDTFTWriteCommandData(0x004e,y1);
vLCDTFTWriteCommandData(0x004f,x1);
vLCDTFTWriteCommand(0x0022);
}
void vLCDTFTAddressSet(UINT16 x1,UINT16 y1,UINT16 x2,UINT16 y2){
vLCDTFTWriteCommandData(0x0044,(x2<<8)+x1);
vLCDTFTWriteCommandData(0x0045,y1);
vLCDTFTWriteCommandData(0x0046,y2);
vLCDTFTWriteCommandData(0x004e,x1);
vLCDTFTWriteCommandData(0x004f,y1);
vLCDTFTWriteCommand(0x0022);
}
// *------------------------------------------------------------------------------*
void vLCDTFTEraseColor(UINT16 x, UINT16 y, UINT16 Color){
UINT16 Temp;
vLCDTFTAddressSet(x,y,x,y);
Temp=uiLCDTFTGetPointCurrentII();
if(((Temp&F_SELEC)&Color)!=0){ // El color a borrar esta presente?
Temp=(Temp&F_SELEC)&(~(Color&F_SELEC)); // Solo dejamos flag del color a reponer
if(Temp!=0){
if((Temp&WAV_FLAG)!=0){
Temp|=WAV_COLOR;
}else if((Temp&GRD_FLAG)!=0){
Temp|=GRD_COLOR;
}
}
}
vLCDTFTWriteCommand(0x004e);vLCDTFTWriteData(x);
vLCDTFTWriteCommand(0x0022);
vLCDTFTWriteData(Temp);
}
void LCDTFT::LCD_Read(unsigned short index)
{
int d1,d2;
vLCDTFTWriteCommand(index);
LCD_PIN_RS=1;
LCD_PIN_CS=0;
LCD_PIN_RD=0;
LCD_PORT->input();
LCD_PIN_RD=1;
d1 = LCD_PORT->read(); //
wait_ms(10);
LCD_PIN_RD=0;
LCD_PORT->input();
LCD_PIN_RD=1;
d2= LCD_PORT->read();
LCD_PIN_CS=1;
}
void vLCDTFTInit(void){
LCD_TRIS_CS=0;
LCD_TRIS_RS=0;
LCD_TRIS_RST=0;
LCD_TRIS_RD=0;
LCD_TRIS_WR=0;
mPORTDSetBits(LCD_PIN_WR);
mPORTDSetBits(LCD_PIN_RD);
mPORTDSetBits(LCD_PIN_CS);
LCD_PIN_RST=0;
// Inicilizamos PMP
PMMODE = 0;
PMAEN = 0;
PMCON = 0;
PMMODEbits.MODE = 2; // Intel 80 master interface
PMMODEbits.WAITB = 1;
PMMODEbits.WAITM = 4;
PMMODEbits.WAITE = 1;
PMMODEbits.MODE16 = 1; // 16 bit mode
PMCONbits.PTRDEN = 0; // disable RD line
PMCONbits.PTWREN = 0; // disable WR line
PMCONbits.PMPEN = 1; // enable PMP
DelayMs(40);
LCD_PIN_RST = 1; // release from reset
DelayMs(400);
vLCDTFTWriteCommand(0x0000);vLCDTFTWriteData(0x0001); //Start Oscillation OSCEN=1
DelayMs(15);
/*
vLCDTFTWriteCommand(0x0003);vLCDTFTWriteData(0xA2A4); //Power Control (1)
vLCDTFTWriteCommand(0x000C);vLCDTFTWriteData(0x0000); //Power Control (2)
vLCDTFTWriteCommand(0x000D);vLCDTFTWriteData(0x0308); //Power Control (3)
vLCDTFTWriteCommand(0x000E);vLCDTFTWriteData(0x3001); //Power Control (4)
vLCDTFTWriteCommand(0x001E);vLCDTFTWriteData(0x00AC); //Power Control (5)
*/
vLCDTFTWriteCommand(0x0003);vLCDTFTWriteData(0xAAAC); //Power Control (1)
vLCDTFTWriteCommand(0x000C);vLCDTFTWriteData(0x0002); //Power Control (2)
vLCDTFTWriteCommand(0x000D);vLCDTFTWriteData(0x000A); //Power Control (3)
vLCDTFTWriteCommand(0x000E);vLCDTFTWriteData(0x2C00); //Power Control (4)
vLCDTFTWriteCommand(0x001E);vLCDTFTWriteData(0x00B8); //Power Control (5)
DelayMs(15);
vLCDTFTWriteCommand(0x0001);vLCDTFTWriteData(0x2B3F); //Driver Output Control RL=0, REV=1, BGR=1, TB=1
//vLCDTFTWriteCommand(0x0001);vLCDTFTWriteData(0x6B3F); //Driver Output Control RL=1, REV=1, BGR=1, TB=1
vLCDTFTWriteCommand(0x0002);vLCDTFTWriteData(0x0600);
// Restore VSYNC mode from low power state
vLCDTFTWriteCommand(0x0010);vLCDTFTWriteData(0x0000); //Sleep mode cancel
//vLCDTFTWriteCommand(0x0011);vLCDTFTWriteData(0x6038);
vLCDTFTWriteCommand(0x0011);vLCDTFTWriteData(0x6030); //Entry Mode
// DFM 0x4000 = 262L color
// DFM 0x6000 = 65K color
// AM 0x0000 = horizontal display
// AM 0x0008 = Vertical display
// ID[0] 0x0000 = horizontal decrement
// ID[0] 0x0010 = horizontal increment
// ID[1] 0x0000 = Vertical decrement
// ID[1] 0x0020 = Vertical decrement
DelayMs(20);
vLCDTFTWriteCommand(0x0005);vLCDTFTWriteData(0x0000); // Compare register
vLCDTFTWriteCommand(0x0006);vLCDTFTWriteData(0x0000); // Compare register
// Horizontal and Vertical porch are for DOTCLK mode operation
vLCDTFTWriteCommand(0x0016);vLCDTFTWriteData(0xEF1C); // Horizontal Porch
vLCDTFTWriteCommand(0x0017);vLCDTFTWriteData(0x0003); // Vertical Porch
// Display Control
vLCDTFTWriteCommand(0x0007);vLCDTFTWriteData(0x0233); // Display Control
// D1 0x0000 = display off
// D1 0x0002 = display on
// D0 0x0000 = internal display halt
// D0 0x0001 = internal display operate
vLCDTFTWriteCommand(0x000B);vLCDTFTWriteData(0x5312); // Frame cycle control
vLCDTFTWriteCommand(0x000F);vLCDTFTWriteData(0x0000); // Gate Scan Position
DelayMs(20);
// Vertical Scroll Control
vLCDTFTWriteCommand(0x0041);vLCDTFTWriteData(0x0000); // Vertical Scroll Control
vLCDTFTWriteCommand(0x0042);vLCDTFTWriteData(0x0000); // Vertical Scroll Control
// 1st Screen driving position
vLCDTFTWriteCommand(0x0048);vLCDTFTWriteData(0x0000); // Start position. 0
vLCDTFTWriteCommand(0x0049);vLCDTFTWriteData(0x013F); // End position. 319
// Source RAM address
vLCDTFTWriteCommand(0x0044);vLCDTFTWriteData(0xEF00); //Horizontal RAM address position start/end setup
//dec 239
//dec 0, i.e. horizontal ranges from 0 -> 239
//POR value is 0xEF00 anyway. This address must be set before RAM write
vLCDTFTWriteCommand(0x0045);vLCDTFTWriteData(0x0000); //Vertical RAM address start position setting
//0x0000 = dec 0
vLCDTFTWriteCommand(0x0046);vLCDTFTWriteData(0x013F); //Vertical RAM address end position setting (0x013F = dec 319)
// 2nd Screen driving position
//vLCDTFTWriteCommand(0x004A);vLCDTFTWriteData(0x0000); // Start position. 0
//vLCDTFTWriteCommand(0x004B);vLCDTFTWriteData(0x0000); // End position. 0
DelayMs(20);
//gamma control
vLCDTFTWriteCommand(0x0030);vLCDTFTWriteData(0x0707);
vLCDTFTWriteCommand(0x0031);vLCDTFTWriteData(0x0704);
vLCDTFTWriteCommand(0x0032);vLCDTFTWriteData(0x0204);
vLCDTFTWriteCommand(0x0033);vLCDTFTWriteData(0x0201);
vLCDTFTWriteCommand(0x0034);vLCDTFTWriteData(0x0203);
vLCDTFTWriteCommand(0x0035);vLCDTFTWriteData(0x0204);
vLCDTFTWriteCommand(0x0036);vLCDTFTWriteData(0x0204);
vLCDTFTWriteCommand(0x0037);vLCDTFTWriteData(0x0502);
vLCDTFTWriteCommand(0x003A);vLCDTFTWriteData(0x0302);
vLCDTFTWriteCommand(0x003B);vLCDTFTWriteData(0x0500);
DelayMs(20);
vLCDTFTWriteCommand(0x0022);
}
void vLCDTFTAddressSetPoint(UINT16 x,UINT16 y){
vLCDTFTWriteCommand(0x004e);vLCDTFTWriteData(x);
vLCDTFTWriteCommand(0x004f);vLCDTFTWriteData(y);
vLCDTFTWriteCommand(0x0022);
}
void vLCDTFTWriteCommandData(UINT16 CMD,UINT16 Data){
vLCDTFTWriteCommand(CMD);
vLCDTFTWriteData(Data);
}
void vLCDTFT_Scroll_V(UINT16 y1){
vLCDTFTWriteCommand(0x0007);vLCDTFTWriteData(0x0233); // Display Control
// Vertical Scroll Control
vLCDTFTWriteCommand(0x0041);vLCDTFTWriteData(y1); // Vertical Scroll Control
}
void LCDTFT::vLCDTFTWriteCommandData(unsigned short CMD,unsigned short Data){
vLCDTFTWriteCommand(CMD);
vLCDTFTWriteData(Data);
}
