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

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

Committer:
sillevl
Date:
Tue Nov 17 16:44:39 2015 +0000
Revision:
29:62113a57353b
Parent:
19:6414961fb98d 
added method to get the ip address

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dwini 19:6414961fb98d 1 /* mbed Microcontroller Library
dwini 19:6414961fb98d 2 * Copyright (c) 2006-2013 ARM Limited
dwini 19:6414961fb98d 3 *
dwini 19:6414961fb98d 4 * Licensed under the Apache License, Version 2.0 (the "License");
dwini 19:6414961fb98d 5 * you may not use this file except in compliance with the License.
dwini 19:6414961fb98d 6 * You may obtain a copy of the License at
dwini 19:6414961fb98d 7 *
dwini 19:6414961fb98d 8 * http://www.apache.org/licenses/LICENSE-2.0
dwini 19:6414961fb98d 9 *
dwini 19:6414961fb98d 10 * Unless required by applicable law or agreed to in writing, software
dwini 19:6414961fb98d 11 * distributed under the License is distributed on an "AS IS" BASIS,
dwini 19:6414961fb98d 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dwini 19:6414961fb98d 13 * See the License for the specific language governing permissions and
dwini 19:6414961fb98d 14 * limitations under the License.
dwini 19:6414961fb98d 15 */
dwini 19:6414961fb98d 16 #ifndef MBED_ERROR_H
dwini 19:6414961fb98d 17 #define MBED_ERROR_H
dwini 19:6414961fb98d 18
dwini 19:6414961fb98d 19 /** To generate a fatal compile-time error, you can use the pre-processor #error directive.
dwini 19:6414961fb98d 20 *
dwini 19:6414961fb98d 21 * @code
dwini 19:6414961fb98d 22 * #error "That shouldn't have happened!"
dwini 19:6414961fb98d 23 * @endcode
dwini 19:6414961fb98d 24 *
dwini 19:6414961fb98d 25 * If the compiler evaluates this line, it will report the error and stop the compile.
dwini 19:6414961fb98d 26 *
dwini 19:6414961fb98d 27 * For example, you could use this to check some user-defined compile-time variables:
dwini 19:6414961fb98d 28 *
dwini 19:6414961fb98d 29 * @code
dwini 19:6414961fb98d 30 * #define NUM_PORTS 7
dwini 19:6414961fb98d 31 * #if (NUM_PORTS > 4)
dwini 19:6414961fb98d 32 * #error "NUM_PORTS must be less than 4"
dwini 19:6414961fb98d 33 * #endif
dwini 19:6414961fb98d 34 * @endcode
dwini 19:6414961fb98d 35 *
dwini 19:6414961fb98d 36 * Reporting Run-Time Errors:
dwini 19:6414961fb98d 37 * To generate a fatal run-time error, you can use the mbed error() function.
dwini 19:6414961fb98d 38 *
dwini 19:6414961fb98d 39 * @code
dwini 19:6414961fb98d 40 * error("That shouldn't have happened!");
dwini 19:6414961fb98d 41 * @endcode
dwini 19:6414961fb98d 42 *
dwini 19:6414961fb98d 43 * If the mbed running the program executes this function, it will print the
dwini 19:6414961fb98d 44 * message via the USB serial port, and then die with the blue lights of death!
dwini 19:6414961fb98d 45 *
dwini 19:6414961fb98d 46 * The message can use printf-style formatting, so you can report variables in the
dwini 19:6414961fb98d 47 * message too. For example, you could use this to check a run-time condition:
dwini 19:6414961fb98d 48 *
dwini 19:6414961fb98d 49 * @code
dwini 19:6414961fb98d 50 * if(x >= 5) {
dwini 19:6414961fb98d 51 * error("expected x to be less than 5, but got %d", x);
dwini 19:6414961fb98d 52 * }
dwini 19:6414961fb98d 53 * #endcode
dwini 19:6414961fb98d 54 */
dwini 19:6414961fb98d 55
dwini 19:6414961fb98d 56 #ifdef __cplusplus
dwini 19:6414961fb98d 57 extern "C" {
dwini 19:6414961fb98d 58 #endif
dwini 19:6414961fb98d 59
dwini 19:6414961fb98d 60 void error(const char* format, ...);
dwini 19:6414961fb98d 61
dwini 19:6414961fb98d 62 #ifdef __cplusplus
dwini 19:6414961fb98d 63 }
dwini 19:6414961fb98d 64 #endif
dwini 19:6414961fb98d 65
dwini 19:6414961fb98d 66 #endif