这个为我话了三个月的时间移植的lwip代码，为本人的吐血之作，操作系统是ucos2.52，核心芯片为lpc2290，制作了dm9000e的驱动程序，并且调试成功，本人参考了焦大侠的论文，为呕心沥血之作。请版主多给加分呀-I say this for three months time transplant lwIP code, for my blood s for, the operating system is ucos2.52, the core chip for lpc2290, prod

杨华的lwip移植代码,与其论文配套，肯定准确-Yang Hua lwip portable code, and its supporting papers, to be accurate