详细分析了嵌入式系统DHCP客户端协议的实现原理，给出了详细的协议状态变迁图，对Rabbit2000嵌入式系统DHCP客户端协议进行了改进，引入了新的服务器DHCPOFFER响应选择策略，并给出了实现代码-A detailed analysis of the embedded system DHCP client protocol implementation of the principle of the agreement gives a detailed state transition

基于杭州丘捷开发板的z -stack协议栈，驱动已经完善，兼容该开发板-Hangzhou Qiu Jie Development Board z-stack protocol stack, the driver has been improved, compatible with the development board

有利于初学者学习CAN通信，UDS协议，BOOTLOADER.可以快速掌握这些知识，对嵌入式开发能力可以得到很好的提升。-Conducive to beginners to learn CAN communication, UDS protocol, BOOTLOADER. can quickly grasp the knowledge of the embedded development capabilities can be improved.