linux下的SPI总线驱动程序，CPU是RTL的86系列，以legerity的SLIC chip为驱动对象。供大家参考。-linux under the SPI bus driver, the CPU is the RTL 86 series, legerity to the SLIC chip-driven targets. For your reference.

RTL-lwIP is the porting of the lwIP TCP/IP stack to RTLinux-GPL.The focus of the RTL-lwIP stack is to reduce memory usage and code size, making RTL-lwIP suitable for use in small clients with very limited resources such as embedded systems. -RT

按WTL方式封装miniGUI的窗口界面库,在uClinux+miniGUI1.3.3上调试通过,并运行良好.-WTL package by way of a window interface library miniGUI in uClinux+ miniGUI1.3.3 through debugging, and running good.

uart模块的rtl代码，verilog编写。-uart module rtl code, verilog prepared.