摘要:
readdir函数 #include <dirent.h> struct dirent *readdir(DIR *dirp); The readdir() function returns a pointer to a dirent structure representing the next 阅读全文
摘要:
Block-Wise Transfers in the Constrained Application Protocol (CoAP) https://www.rfc-editor.org/rfc/rfc7959.html In summary, this specification adds a 阅读全文
摘要:
http://coap.technology/ The CoAP resource directory provides a way to discover the properties of the nodes on your network. CoAP has been designed to 阅读全文