设备: Atmel ATSAM3U4E 评估板: Atmel SAM3U-EK 编译器: CoBuilder V0.7 或 CoIDE V1.0.0 任务: lightTask 每间隔1秒钟，处理所有灯的显示 lightLedTask 当主干道上的交通灯状态改变时，改变3个LED的状态 lcdBlinkyTask 在LCD以直方图的形式上交替地显示红黄绿色 uartprintfTask 每间隔1秒钟，通过串口打印当前的交通状态和LED

ATEML SAM3U 的中文技术手册，分享给有需要的人！-The Chinese technical manual ATEML SAM3U share to people in need!

Smoothie is a free, opensource, high performance and modular G-code interpreter and CNC controller for the LPC17xx micro-controller ( ARM Cortex M3 architecture ). It currently runs on LPCXpressos, SmoothieBoards and SimpleCortexes. Porting is ongoin