Improvement and optimization of LwIP

摘要

When the hardware resources are limited for LwIP (A lightweight TCP/IP Stack), it's easily to come across the problem of high usage in memory allocation. Through in-depth analysis of related issues, an optimal design is presented which unifies the memory management in system and also adopts an optimal allotment. In addition, through a series of test and analysis, the practicality of improved LwIP has been verified and compared, which has been achieved to improve the efficiency of memory usage.