This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC3100 UDP server如何获取client端 IP地址



您好 请问:

我想制作一个ECHO UDP 的流程

但范例当中的目标地址是自行输入

如何获取 对方client端的IP地址并且 回传数据???(clientA>sever>clientA)

我尝试了printf( "%x\n", sl_Ntohl(Addr.sin_addr.s_addr));

却只能显示 xxx.xxx.???.???问号的位 请问该怎么获取完整的地址??

谢谢