LHL_GUICore文件是底层抽象函数，由于我没有拿计算机图形学的书来看，所以有些函数效率比较低下，我一有空就解决，希望不要吐槽，谢谢。

LHL_NormalButton是按键控件的源码部分。

如果要按键显示文字的话，需要调用一个函数：

void LHL_FontPutStringAt(unsigned short xPos,unsigned short yPos,char *ch,unsigned short Fontcolor,unsigned short Bkcolor,unsigned char Type) -LHL_GUICore file is the underlying abstraction function, because I did not get the book computer graphics point of view, so some functions relatively low efficiency, I have time to solve, I hope not tucao, thank you. LHL_NormalButton is a key part of the source code control. If you want the button to display text, then you need to call a function: void LHL_FontPutStringAt (unsigned short xPos, unsigned short yPos, char* ch, unsigned short Fontcolor, unsigned short Bkcolor, unsigned char Type)