/* * Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * This file is part of the Contiki operating system. */ /** * \file * Collection of default configuration values. * \author * Matthias Kovatsch */ #ifndef ER_COAP_CONF_H_ #define ER_COAP_CONF_H_ /* Features that can be disabled to achieve smaller memory footprint */ #define COAP_LINK_FORMAT_FILTERING 0 #define COAP_PROXY_OPTION_PROCESSING 0 /* Listening port for the CoAP REST Engine */ #ifndef COAP_SERVER_PORT #define COAP_SERVER_PORT COAP_DEFAULT_PORT #endif /* The number of concurrent messages that can be stored for retransmission in the transaction layer. */ #ifndef COAP_MAX_OPEN_TRANSACTIONS #define COAP_MAX_OPEN_TRANSACTIONS 4 #endif /* COAP_MAX_OPEN_TRANSACTIONS */ /* Maximum number of failed request attempts before action */ #ifndef COAP_MAX_ATTEMPTS #define COAP_MAX_ATTEMPTS 4 #endif /* COAP_MAX_ATTEMPTS */ /* Conservative size limit, as not all options have to be set at the same time. Check when Proxy-Uri option is used */ #ifndef COAP_MAX_HEADER_SIZE /* Hdr CoF If-Match Obs Blo strings */ #define COAP_MAX_HEADER_SIZE (4 + COAP_TOKEN_LEN + 3 + 1 + COAP_ETAG_LEN + 4 + 4 + 30) /* 65 */ #endif /* COAP_MAX_HEADER_SIZE */ /* Number of observer slots (each takes abot xxx bytes) */ #ifndef COAP_MAX_OBSERVERS #define COAP_MAX_OBSERVERS COAP_MAX_OPEN_TRANSACTIONS - 1 #endif /* COAP_MAX_OBSERVERS */ /* Interval in notifies in which NON notifies are changed to CON notifies to check client. */ #define COAP_OBSERVE_REFRESH_INTERVAL 20 #endif /* ER_COAP_CONF_H_ */