//设定显示窗口x方向显示范围
ILI9488_WriteCmd(0X2A);
ILI9488_WriteParam(x>>8);
ILI9488_WriteParam(x);
ILI9488_WriteParam(x>>8);
ILI9488_WriteParam(x+7);
HAL_Delay(1);
//设定显示窗口Y方向显示范围
ILI9488_WriteCmd(0X2B);
ILI9488_WriteParam(y>>8);
ILI9488_WriteParam(y);
ILI9488_WriteParam(y>>8);
ILI9488_WriteParam(y+7);
ILI9488_WriteParam(0x2c);
接着再写入8x8字符点阵, 就可以了. 这个是与写RGB颜色是一样的代码, 颜色能出来,字符也可以出来.
x,y的坐标不要超过0-312,0-472的范围 |