Introduction - If you have any usage issues, please Google them yourself
Abstract: the design and implementation of a small embedded TCP/IP protocol stack running at the lower end of 8/16 bit MCU. In the design and implementation process, the application is allowed to participate in the retransmission of data. To reduce the resource consumption of the protocol stack. A small TCP/IPP protocol stack with a minimum of 7K and a higher response speed is achieved.
Keywords: TCP/IP, embedded system, Internet