On June 15, 2008, ZLAN completed a new generation of ZLIP embedded TCP/IP core protocol stack-ZLIP value-added version. Since ZLIP value-added version V1.0, will be fully compatible with the BSD socket interface, realized total 23 interface function of BSD socket as socket, sendto, recvfro, connect, bind, listen, accept, send, recv, closesocket, shutdown, getpeername, getsockname, htonl, htons, ntohl, ntohs, inet_addr, inet_ntoa, ioctlsocket, setsockopt, getsockopt, select.
In addition, the ZLWeb page control core software of ZLIP value-added version support the CGI remote control function and dynamic web pages for the remote state display function, make ZLIP can do remote control and remote data acquisition through the web.
ZLIP value-added version can be compatible with operating system uc/OS-II, can do multitasking data communication at the same time in uc/OS-II operating system, this like achieving the operating system and TCP/IP protocol stack at the same time on the low-end microprocessor (such as 51 single chip microcomputer).