Yes We Can / yeswecancoap

Coap Client and Server

Dependencies:   DebugLib EthernetInterface cantcoap mbed-rtos

Dependents:   COAP coap

Fork of yeswecancoap by Sille Van Landschoot

YesWeCanCoap

Is a small coap client and server library for mbed based on the cantcoap library.

Import librarycantcoap

This is CoAP library with a focus on simplicity. It offers minimal CoAP PDU construction and decoding to and from byte buffers.

Last commit 30 Jan 2014 by Ashley Mills

yeswecancoap server enables easy implementation of coap resources, each with a dedicated function. When the function is registered by the server, it will do the rest.

Coap server example

Repository: YesWeCanCoap-example

Coap client example

under construction

Diff: server.cpp

Revision:
5:1924c60356d0
Parent:
4:34a62b7cb2f9
Child:
6:0c477f5b79ff
diff -r 34a62b7cb2f9 -r 1924c60356d0 server.cpp
--- a/server.cpp	Wed Oct 21 08:10:12 2015 +0000
+++ b/server.cpp	Wed Oct 21 08:25:17 2015 +0000
@@ -13,7 +13,7 @@
     server.bind(5683);
 }
 
-void Server::add(char* uri, void (*fnc)(CoapPDU*, Response*), Method method)
+void Server::add(char* uri, void (*fnc)(Request*, Response*), Method method)
 {
     Resource res = {uri, fnc, method};
     resources.push_back(res);
@@ -32,13 +32,13 @@
     uint8_t token[TOKEN_BUFFER_SIZE];
     uint8_t tokenLength;
 
-    CoapPDU *recvPDU = new CoapPDU((uint8_t*)buffer,256, size);
-    if(recvPDU->validate()) {
-        recvPDU->printHuman();
+    Request *req = new Request((uint8_t*)buffer,256, size);
+    if(req->validate()) {
+        req->printHuman();
 
-        recvPDU->getURI(uriBuffer,URI_BUFFER_SIZE,&uriLength); 
-        tokenLength = recvPDU->getTokenLength();
-        memcpy(token, recvPDU->getTokenPointer(), tokenLength);
+        req->getURI(uriBuffer,URI_BUFFER_SIZE,&uriLength); 
+        tokenLength = req->getTokenLength();
+        memcpy(token, req->getTokenPointer(), tokenLength);
     }
     
     
@@ -48,10 +48,10 @@
             Response *res = new Response();
             res->setType(Response::COAP_ACKNOWLEDGEMENT);
             res->setCode(Response::COAP_CONTENT);
-            res->setMessageID(recvPDU->getMessageID());
+            res->setMessageID(req->getMessageID());
             res->setToken(token,4);
             
-            resources[i].function(recvPDU, res);
+            resources[i].function(req, res);
                     
             server.sendTo(client, (char*) res->getPDUPointer(),res->getPDULength());
             delete res;
@@ -59,5 +59,5 @@
         }
     }
     
-    delete recvPDU;
+    delete req;
 }
\ No newline at end of file