sntp_opts.h

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/*
 * Copyright (c) 2007-2009 Fr�d�ric Bernon, Simon Goldschmidt
 * 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. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 lwIP TCP/IP stack.
 *
 * Author: Fr�d�ric Bernon, Simon Goldschmidt
 *
 */
#ifndef LWIP_HDR_APPS_SNTP_OPTS_H
#define LWIP_HDR_APPS_SNTP_OPTS_H

#include "lwip/opt.h"

#ifndef SNTP_SET_SYSTEM_TIME
#define SNTP_SET_SYSTEM_TIME(sec)   LWIP_UNUSED_ARG(sec)
#endif

#ifndef SNTP_MAX_SERVERS
#define SNTP_MAX_SERVERS           LWIP_DHCP_MAX_NTP_SERVERS
#endif

#ifndef SNTP_GET_SERVERS_FROM_DHCP
#define SNTP_GET_SERVERS_FROM_DHCP LWIP_DHCP_GET_NTP_SRV
#endif

/* Set this to 1 to support DNS names (or IP address strings) to set sntp servers */
#ifndef SNTP_SERVER_DNS
#define SNTP_SERVER_DNS            0
#endif

#ifndef SNTP_DEBUG
#define SNTP_DEBUG                  LWIP_DBG_OFF
#endif

#ifndef SNTP_PORT
#define SNTP_PORT                   123
#endif

#ifndef SNTP_SERVER_DNS
#define SNTP_SERVER_DNS             0
#endif

#ifndef SNTP_CHECK_RESPONSE
#define SNTP_CHECK_RESPONSE         0
#endif

#ifndef SNTP_STARTUP_DELAY
#define SNTP_STARTUP_DELAY          0
#endif

#ifndef SNTP_STARTUP_DELAY_FUNC
#define SNTP_STARTUP_DELAY_FUNC     SNTP_STARTUP_DELAY
#endif

#ifndef SNTP_RECV_TIMEOUT
#define SNTP_RECV_TIMEOUT           3000
#endif

#ifndef SNTP_UPDATE_DELAY
#define SNTP_UPDATE_DELAY           3600000
#endif

#ifndef SNTP_GET_SYSTEM_TIME
#define SNTP_GET_SYSTEM_TIME(sec, us)     do { (sec) = 0; (us) = 0; } while(0)
#endif

#ifndef SNTP_RETRY_TIMEOUT
#define SNTP_RETRY_TIMEOUT          SNTP_RECV_TIMEOUT
#endif

#ifndef SNTP_RETRY_TIMEOUT_MAX
#define SNTP_RETRY_TIMEOUT_MAX      (SNTP_RETRY_TIMEOUT * 10)
#endif

#ifndef SNTP_RETRY_TIMEOUT_EXP
#define SNTP_RETRY_TIMEOUT_EXP      1
#endif

#endif /* LWIP_HDR_APPS_SNTP_OPTS_H */