基于Altera的FPGA配置的Nios2软核，移植了uC/OS2操作系统。实现的功能包括1602字符液晶驱动，基于中断的4*4矩阵键盘检测，流水灯。所有C文件位于\software\nios2_hello_ucosii目录下。 -Embedded Nios2 System based on Altera s FPGA, with uC/OS2 RTOS transplanted. Function included: 1602 character LCD display, 4*4 matr