3.5寸彩屏，显示文字左右颠倒，不知如何设置。求高手指点

wodejqr

本来坐标原点应该在左上角，现在变成了有上角。导致显示的字符左右颠倒。
以下是初始化代码：
  LCD_RST;
    delay_ms(5); 
 LCD_RST_CLR;
 delay_ms(5);
 LCD_RST;
 LCD_CS_SET;
 LCD_RD_SET;
 LCD_WR_SET;
 delay_ms(5);
 

 LCD_CS_CLR;  //打开片选使能
 //************* Start Initial Sequence **********//

 
 Lcd_Write_Com_Data(0X0001,0X003C);
Lcd_Write_Com_Data(0X0002,0X0100);
Lcd_Write_Com_Data(0X0003,0X1020);
Lcd_Write_Com_Data(0X0008,0X0808);
Lcd_Write_Com_Data(0X000A,0X0500);
Lcd_Write_Com_Data(0X000B,0X0000);
Lcd_Write_Com_Data(0X000C,0X0770);
Lcd_Write_Com_Data(0X000D,0X0000);
Lcd_Write_Com_Data(0X000E,0X0001);

Lcd_Write_Com_Data(0X0011,0X0406);
Lcd_Write_Com_Data(0X0012,0X000E);
Lcd_Write_Com_Data(0X0013,0X0222);
Lcd_Write_Com_Data(0X0014,0X001c);
Lcd_Write_Com_Data(0X0015,0X3679);
Lcd_Write_Com_Data(0X0016,0X0000);

Lcd_Write_Com_Data(0X0030,0X6A50);
Lcd_Write_Com_Data(0X0031,0X00C9);
Lcd_Write_Com_Data(0X0032,0XC7BE);
Lcd_Write_Com_Data(0X0033,0X0003);
Lcd_Write_Com_Data(0X0036,0X3443);
Lcd_Write_Com_Data(0X003B,0X0000);
Lcd_Write_Com_Data(0X003C,0X0000);

Lcd_Write_Com_Data(0X002C,0X6A50);
Lcd_Write_Com_Data(0X002D,0X00C9);
Lcd_Write_Com_Data(0X002E,0XC7BE);
Lcd_Write_Com_Data(0X002F,0X0003);
Lcd_Write_Com_Data(0X0035,0X3443);
Lcd_Write_Com_Data(0X0039,0X0000);
Lcd_Write_Com_Data(0X003A,0X0000);

Lcd_Write_Com_Data(0X0028,0X6A50);
Lcd_Write_Com_Data(0X0029,0X00C9);
Lcd_Write_Com_Data(0X002A,0XC7BE);
Lcd_Write_Com_Data(0X002B,0X0003);
Lcd_Write_Com_Data(0X0034,0X3443);
Lcd_Write_Com_Data(0X0037,0X0000);
Lcd_Write_Com_Data(0X0038,0X0000);

delay_ms(20);

Lcd_Write_Com_Data(0X0012,0X200E);

delay_ms(160);

Lcd_Write_Com_Data(0X0012,0X2003);

delay_ms(40);

Lcd_Write_Com_Data(0X0044,0X013F);
Lcd_Write_Com_Data(0X0045,0X0000);
Lcd_Write_Com_Data(0X0046,0X01DF);
Lcd_Write_Com_Data(0X0047,0X0000);
Lcd_Write_Com_Data(0X0020,0X0000);
Lcd_Write_Com_Data(0X0021,0X0000);

Lcd_Write_Com_Data(0X0007,0X0012);

delay_ms(40);

Lcd_Write_Com_Data(0X0007,0X0017);
  delay_ms(50);
Lcd_Write_Com(0X0022);
 LCD_CS_SET;  //关闭片选使能
 LCD_LED=1;//点亮背光 
不知能否改变坐标原点。屏的驱动IC是

D51E5TA
求高手指点

dzkmr

不知你是横屏还是竖屏，一般是修改Lcd_Write_Com_Data(0X0001,0X003C) 后面的参。

wodejqr

回复【2楼】dzkmr:
---------------------------------
先谢谢您。我的是竖屏，具体怎么修改，您能详细说说吗？

八度空间

回复【3楼】wodejqr:
---------------------------------
TFT数据手册里面有一部分详细说明了横竖屏设置和扫描方向设置的，你找找看