chào anh em thấy anh làm các tft hay quá. anh cho em hỏi 1 tí về nó đi.
liệu mình có thể dùng 8952 để điều khiển nó hiển thị đựoc ko.
em viết thế này mà nó ko có màu mè j hết (nick yahoo: bansequen mong anh giúp với cảm ơn anh nha)
#define DBH P2
#define DBL P0
#define ROW 320
#define COL 240

sbit CS0 = P3^0;
sbit RST = P3^7;
sbit RS = P3^1;
sbit WR0 = P3^2;
sbit RD0 = P3^3;
sbit LI = P3^6;



//----------------------------------------------------------------------------
void Delay(unsigned int dly);
void ResetChip(void);
void WaitKey(void);

void WriteComm(unsigned int i);
void WriteData(unsigned int i);
void DispColor(unsigned int rgb);

void InitLCD(void);
/************************************************** ***************************
FUNCTION DIFINE
************************************************** ***************************/
void WriteComm(unsigned int i)
{
CS0=0;
RD0=1;
RS=0;

DBL=i;
DBH=i>>8;

WR0=0;
WR0=1;
CS0=1;
}
void WriteData(unsigned int i)
{
CS0=0;
RD0=1;
RS=1;

DBL=i;
DBH=i>>8;

WR0=0;
WR0=1;
CS0=1;
}

void BlockWrite(unsigned int Xstart,unsigned int Xend,unsigned int Ystart,unsigned int Yend)
{
WriteComm(0x0050);WriteData(Xstart); // WINDOW ADDRESS
WriteComm(0x0051);WriteData(Xend);

WriteComm(0x0052);WriteData(Ystart);
WriteComm(0x0053);WriteData(Yend);

WriteComm(0x0020); //HS
WriteData(Xstart);

WriteComm(0x0021); //VS
WriteData(Ystart);

WriteComm(0x0022); // WRITE RAM
}

void Delay(unsigned int dly)
{
unsigned int i,j;

for(i=0;i<dly;i++)
{
for(j=0;j<1000;j++);
}
}

void ResetChip(void)
{
P0=0xff; P1=0xff;P2=0xff;P3=0xff;

RST = 1;
Delay(50);
RST = 0;
Delay(300);
RST = 1;
Delay(50);
}

void DispColor(unsigned int rgb)
{
unsigned int i,j;

BlockWrite(0,COL-1,0,ROW-1);

CS0=0;
RD0=1;
RS=1;

DBH=rgb>>8;
DBL=rgb;

for(i=0;i<ROW;i++)
for(j=0;j<COL;j++)
{
WR0=0;
WR0=1;
}
CS0=1;
}


void InitLCD(void)
{

//FOR WTK2.8,ILI9325
WriteComm(0x00E3);WriteData(0x3008);
WriteComm(0x00E7);WriteData(0x0012);
WriteComm(0x00EF);WriteData(0x1231);

WriteComm(0x0000);WriteData(0x0100);
WriteComm(0x0001);WriteData(0x0100);
WriteComm(0x0002);WriteData(0x0700);
WriteComm(0x0003);WriteData(0x1030);
WriteComm(0x0004);WriteData(0x0000);
WriteComm(0x0008);WriteData(0x0207);
WriteComm(0x0009);WriteData(0x0000);
WriteComm(0x000A);WriteData(0x0000);
WriteComm(0x000C);WriteData(0x0000);
WriteComm(0x000D);WriteData(0x0000);
WriteComm(0x000F);WriteData(0x0000);

WriteComm(0x0010);WriteData(0x0000);
WriteComm(0x0011);WriteData(0x0007);
WriteComm(0x0012);WriteData(0x0000);
WriteComm(0x0013);WriteData(0x0000);

Delay(200);

WriteComm(0x0010);WriteData(0x1400);
WriteComm(0x0011);WriteData(0x0227);
Delay(100);
WriteComm(0x0012);WriteData(0x001a);
Delay(100);
WriteComm(0x0013);WriteData(0x1400);
WriteComm(0x0029);WriteData(0x0016);
WriteComm(0x0029);WriteData(0x0001);
Delay(100);

WriteComm(0x0020);WriteData(0x0000);
WriteComm(0x0021);WriteData(0x0000);

WriteComm(0x0030);WriteData(0x0000);
WriteComm(0x0031);WriteData(0x0505);
WriteComm(0x0032);WriteData(0x0007);
WriteComm(0x0035);WriteData(0x0502);
WriteComm(0x0036);WriteData(0x0807);
WriteComm(0x0037);WriteData(0x0007);
WriteComm(0x0038);WriteData(0x0202);
WriteComm(0x0039);WriteData(0x0707);
WriteComm(0x003C);WriteData(0x0205);
WriteComm(0x003D);WriteData(0x0608);

WriteComm(0x0050);WriteData(0x0000);
WriteComm(0x0051);WriteData(0x00ef);
WriteComm(0x0052);WriteData(0x0000);
WriteComm(0x0053);WriteData(0x013f);

WriteComm(0x0060);WriteData(0xA700);
WriteComm(0x0061);WriteData(0x0001);
WriteComm(0x006a);WriteData(0x0000);

WriteComm(0x0080);WriteData(0x0000);
WriteComm(0x0081);WriteData(0x0000);
WriteComm(0x0082);WriteData(0x0000);
WriteComm(0x0083);WriteData(0x0000);
WriteComm(0x0084);WriteData(0x0000);
WriteComm(0x0085);WriteData(0x0000);

WriteComm(0x0090);WriteData(0x0010);
WriteComm(0x0092);WriteData(0x0600);
WriteComm(0x0093);WriteData(0x0003);
WriteComm(0x0095);WriteData(0x0110);
WriteComm(0x0097);WriteData(0x0000);
WriteComm(0x0098);WriteData(0x0000);

WriteComm(0x0007);WriteData(0x0133);
Delay(100);
WriteComm(0x0022);
}

/************************************************** ***************************
MAIN TEST PROGRAM
************************************************** ***************************/
void main(void)
{
ResetChip();
InitLCD();

while(1)
{
DispColor(0xffff); //white
LI=0;
Delay(500);
LI=1;

DispColor(0xf800); //red
LI=0;
Delay(500);
LI=1;

DispColor(0x001f); //blue
LI=0;
Delay(500);
LI=1;

DispColor(0x0000); //black
LI=0;
Delay(500);
LI=1;


}

}