参照本论坛官方提供的例程写了tcp client的程序,但是可以连接到pc上的tcp server,却无法连接android手机上的tcp server。
修改了一下代码:
int8_t res = espconn_connect(pespconn);
os_printf("espconn_connect() returned %d", res);
返回错误值12,请问这代表什么意思呢,谢谢
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