09 2021 档案

CoAP blockwise transfer
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
posted @ 2021-09-25 20:30 feiwatson 阅读(145) 评论(0) 推荐(0)
coap 协议 和 code
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
posted @ 2021-09-25 20:12 feiwatson 阅读(172) 评论(0) 推荐(0)
CoAP 文件传输
摘要：以下是基于libcoap, 在ubuntu上，一个shell中运行./coap-server， 另外一个为client. client的commands 和log 如下： 1.列出资源 2.讲一个28K的文件写入server的example_data 3.读回example_data并写入本地文件 阅读全文
posted @ 2021-09-25 15:44 feiwatson 阅读(571) 评论(0) 推荐(0)