xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
for_1024.hpp	4d99525703 first commit	6 月之前
for_256.hpp	4d99525703 first commit	6 月之前
for_512.hpp	4d99525703 first commit	6 月之前
repeat_1024.hpp	4d99525703 first commit	6 月之前
repeat_256.hpp	4d99525703 first commit	6 月之前
repeat_512.hpp	4d99525703 first commit	6 月之前