|Using CoAP to control master-slave structure [message #1713577]
||Thu, 05 November 2015 09:38
| Zue Hidden
Registered: November 2015
I plan to create a structure that has an user app and multiple nodes. User can control and message with nodes by using user app. I have to use CoAP communication protocol in communication module in user app because of constraints in nodes.|
I know that CoAP provides connectionless communication and one-to-one messaging. It looks alike HTTP protocol.
1) I want to program that data (message) should be sent from user app to a node and the node uses this data inside. (I think I must use "POST" methods of CoAP, am I right?)
2) The node sends data when the user app request.
For actions above(independent of each other), between user app and a node, which one is used as a server, which one is used as client? Which methods of CoAP should be used to provide these actions?
Please guide me at the beginning of my CoAP programming. Thanks.
Powered by FUDForum
. Page generated in 0.01577 seconds