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

coap.h@29:62113a57353b, 2015-11-17 (annotated)

Committer:
sillevl
Date:
Tue Nov 17 16:44:39 2015 +0000
Revision:
29:62113a57353b
Parent:
26:22849ab35dc2 
added method to get the ip address

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sillevl 0:9f557e9a792f 1 #pragma once
sillevl 0:9f557e9a792f 2
sillevl 0:9f557e9a792f 3 #include "mbed.h"
sillevl 0:9f557e9a792f 4 #include "EthernetInterface.h"
sillevl 0:9f557e9a792f 5 #include "cantcoap.h"
sillevl 0:9f557e9a792f 6 #include "dbg.h"
sillevl 0:9f557e9a792f 7
sillevl 1:ab04e3d36ade 8 #include "server.h"
dwini 8:0169da22e764 9 #include "client.h"
sillevl 24:8319d71d6749 10
sillevl 24:8319d71d6749 11 /// CoapCode enum, alias for CoapPDU::Code enum
sillevl 23:019c530468b4 12 enum CoapCode {
sillevl 23:019c530468b4 13 EMPTY = CoapPDU::COAP_EMPTY,
sillevl 17:3e1d176e2d4a 14 GET = CoapPDU::COAP_GET,
sillevl 17:3e1d176e2d4a 15 POST = CoapPDU::COAP_POST,
sillevl 17:3e1d176e2d4a 16 PUT = CoapPDU::COAP_PUT,
sillevl 23:019c530468b4 17 DELETE = CoapPDU::COAP_DELETE,
sillevl 23:019c530468b4 18 CREATED = CoapPDU::COAP_CREATED,
sillevl 23:019c530468b4 19 DELETED = CoapPDU::COAP_DELETED,
sillevl 23:019c530468b4 20 VALID = CoapPDU::COAP_VALID,
sillevl 23:019c530468b4 21 CHANGED = CoapPDU::COAP_CHANGED,
sillevl 23:019c530468b4 22 CONTENT = CoapPDU::COAP_CONTENT,
sillevl 23:019c530468b4 23 BAD_REQUEST = CoapPDU::COAP_BAD_REQUEST,
sillevl 23:019c530468b4 24 UNAUTHORIZED = CoapPDU::COAP_UNAUTHORIZED,
sillevl 23:019c530468b4 25 BAD_OPTION = CoapPDU::COAP_BAD_OPTION,
sillevl 23:019c530468b4 26 FORBIDDEN = CoapPDU::COAP_FORBIDDEN,
sillevl 23:019c530468b4 27 NOT_FOUND = CoapPDU::COAP_NOT_FOUND,
sillevl 23:019c530468b4 28 METHOD_NOT_ALLOWED = CoapPDU::COAP_METHOD_NOT_ALLOWED,
sillevl 23:019c530468b4 29 NOT_ACCEPTABLE = CoapPDU::COAP_NOT_ACCEPTABLE,
sillevl 23:019c530468b4 30 PRECONDITION_FAILED = CoapPDU::COAP_PRECONDITION_FAILED,
sillevl 23:019c530468b4 31 REQUEST_ENTITY_TOO_LARGE = CoapPDU::COAP_REQUEST_ENTITY_TOO_LARGE,
sillevl 23:019c530468b4 32 UNSUPPORTED_CONTENT_FORMAT = CoapPDU::COAP_UNSUPPORTED_CONTENT_FORMAT,
sillevl 23:019c530468b4 33 INTERNAL_SERVER_ERROR = CoapPDU::COAP_INTERNAL_SERVER_ERROR,
sillevl 23:019c530468b4 34 NOT_IMPLEMENTED = CoapPDU::COAP_NOT_IMPLEMENTED,
sillevl 23:019c530468b4 35 BAD_GATEWAY = CoapPDU::COAP_BAD_GATEWAY,
sillevl 23:019c530468b4 36 SERVICE_UNAVAILABLE = CoapPDU::COAP_SERVICE_UNAVAILABLE,
sillevl 23:019c530468b4 37 GATEWAY_TIMEOUT = CoapPDU::COAP_GATEWAY_TIMEOUT,
sillevl 23:019c530468b4 38 PROXYING_NOT_SUPPORTED = CoapPDU::COAP_PROXYING_NOT_SUPPORTED,
sillevl 23:019c530468b4 39 UNDEFINED_CODE = CoapPDU::COAP_UNDEFINED_CODE
sillevl 23:019c530468b4 40 };
sillevl 1:ab04e3d36ade 41
sillevl 24:8319d71d6749 42 /// CoapType enum, alias for CoapPDU::Type enum
sillevl 24:8319d71d6749 43 enum CoapType {
sillevl 24:8319d71d6749 44 CONFIRMABLE = CoapPDU::COAP_CONFIRMABLE,
sillevl 24:8319d71d6749 45 NON_CONFIRMABLE = CoapPDU::COAP_NON_CONFIRMABLE,
sillevl 24:8319d71d6749 46 ACKNOWLEDGEMENT = CoapPDU::COAP_ACKNOWLEDGEMENT,
sillevl 24:8319d71d6749 47 RESET = CoapPDU::COAP_RESET
sillevl 26:22849ab35dc2 48 };
sillevl 24:8319d71d6749 49
sillevl 0:9f557e9a792f 50 class Coap{
sillevl 0:9f557e9a792f 51 public:
sillevl 0:9f557e9a792f 52 Coap();
sillevl 0:9f557e9a792f 53
sillevl 0:9f557e9a792f 54 protected:
sillevl 0:9f557e9a792f 55
sillevl 0:9f557e9a792f 56 };