这是一个Tiny210开发板的裸机程序，可以实现在LCD屏幕画圆、画点、画直线、画十字的功能。-this is a Bare machine program in Tiny 210 which can realize functions like draw circle、dot、strait line and cross.

这是一个Tiny210开发板的裸机程序，可以在LCD屏幕显示图片。该程序需要在linux操作系统上安装arm-linux-gcc。-This is a development board Tiny210 bare metal program that can display images on the LCD screen. The program requires the operating system installed on linux arm-linux-gcc.