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https://github.com/0xFEEDC0DE64/arduino-esp32.git
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72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
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/*
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* Copyright (c) 2007-2009 Frédéric Bernon, Simon Goldschmidt
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Frédéric Bernon, Simon Goldschmidt
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*
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*/
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#ifndef LWIP_HDR_APPS_SNTP_H
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#define LWIP_HDR_APPS_SNTP_H
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#include "apps/sntp/sntp_opts.h"
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#include "lwip/ip_addr.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* SNTP operating modes: default is to poll using unicast.
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The mode has to be set before calling sntp_init(). */
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#define SNTP_OPMODE_POLL 0
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#define SNTP_OPMODE_LISTENONLY 1
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void sntp_setoperatingmode(u8_t operating_mode);
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u8_t sntp_getoperatingmode(void);
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void sntp_init(void);
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void sntp_stop(void);
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u8_t sntp_enabled(void);
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void sntp_setserver(u8_t idx, const ip_addr_t *addr);
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ip_addr_t sntp_getserver(u8_t idx);
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#if SNTP_SERVER_DNS
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void sntp_setservername(u8_t idx, char *server);
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char *sntp_getservername(u8_t idx);
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#endif /* SNTP_SERVER_DNS */
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#if SNTP_GET_SERVERS_FROM_DHCP
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void sntp_servermode_dhcp(int set_servers_from_dhcp);
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#else /* SNTP_GET_SERVERS_FROM_DHCP */
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#define sntp_servermode_dhcp(x)
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#endif /* SNTP_GET_SERVERS_FROM_DHCP */
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#ifdef __cplusplus
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}
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#endif
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#endif /* LWIP_HDR_APPS_SNTP_H */
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