1*10465441SEvalZero /** 2*10465441SEvalZero * @file 3*10465441SEvalZero * SNTP client API 4*10465441SEvalZero */ 5*10465441SEvalZero 6*10465441SEvalZero /* 7*10465441SEvalZero * Copyright (c) 2007-2009 Frédéric Bernon, Simon Goldschmidt 8*10465441SEvalZero * All rights reserved. 9*10465441SEvalZero * 10*10465441SEvalZero * Redistribution and use in source and binary forms, with or without modification, 11*10465441SEvalZero * are permitted provided that the following conditions are met: 12*10465441SEvalZero * 13*10465441SEvalZero * 1. Redistributions of source code must retain the above copyright notice, 14*10465441SEvalZero * this list of conditions and the following disclaimer. 15*10465441SEvalZero * 2. Redistributions in binary form must reproduce the above copyright notice, 16*10465441SEvalZero * this list of conditions and the following disclaimer in the documentation 17*10465441SEvalZero * and/or other materials provided with the distribution. 18*10465441SEvalZero * 3. The name of the author may not be used to endorse or promote products 19*10465441SEvalZero * derived from this software without specific prior written permission. 20*10465441SEvalZero * 21*10465441SEvalZero * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 22*10465441SEvalZero * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 23*10465441SEvalZero * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 24*10465441SEvalZero * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25*10465441SEvalZero * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 26*10465441SEvalZero * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27*10465441SEvalZero * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28*10465441SEvalZero * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 29*10465441SEvalZero * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 30*10465441SEvalZero * OF SUCH DAMAGE. 31*10465441SEvalZero * 32*10465441SEvalZero * This file is part of the lwIP TCP/IP stack. 33*10465441SEvalZero * 34*10465441SEvalZero * Author: Frédéric Bernon, Simon Goldschmidt 35*10465441SEvalZero * 36*10465441SEvalZero */ 37*10465441SEvalZero #ifndef LWIP_HDR_APPS_SNTP_H 38*10465441SEvalZero #define LWIP_HDR_APPS_SNTP_H 39*10465441SEvalZero 40*10465441SEvalZero #include "lwip/apps/sntp_opts.h" 41*10465441SEvalZero #include "lwip/ip_addr.h" 42*10465441SEvalZero 43*10465441SEvalZero #ifdef __cplusplus 44*10465441SEvalZero extern "C" { 45*10465441SEvalZero #endif 46*10465441SEvalZero 47*10465441SEvalZero /* SNTP operating modes: default is to poll using unicast. 48*10465441SEvalZero The mode has to be set before calling sntp_init(). */ 49*10465441SEvalZero #define SNTP_OPMODE_POLL 0 50*10465441SEvalZero #define SNTP_OPMODE_LISTENONLY 1 51*10465441SEvalZero void sntp_setoperatingmode(u8_t operating_mode); 52*10465441SEvalZero u8_t sntp_getoperatingmode(void); 53*10465441SEvalZero 54*10465441SEvalZero void sntp_init(void); 55*10465441SEvalZero void sntp_stop(void); 56*10465441SEvalZero u8_t sntp_enabled(void); 57*10465441SEvalZero 58*10465441SEvalZero void sntp_setserver(u8_t idx, const ip_addr_t *addr); 59*10465441SEvalZero const ip_addr_t* sntp_getserver(u8_t idx); 60*10465441SEvalZero 61*10465441SEvalZero #if SNTP_MONITOR_SERVER_REACHABILITY 62*10465441SEvalZero u8_t sntp_getreachability(u8_t idx); 63*10465441SEvalZero #endif /* SNTP_MONITOR_SERVER_REACHABILITY */ 64*10465441SEvalZero 65*10465441SEvalZero #if SNTP_SERVER_DNS 66*10465441SEvalZero void sntp_setservername(u8_t idx, const char *server); 67*10465441SEvalZero const char *sntp_getservername(u8_t idx); 68*10465441SEvalZero #endif /* SNTP_SERVER_DNS */ 69*10465441SEvalZero 70*10465441SEvalZero #if SNTP_GET_SERVERS_FROM_DHCP 71*10465441SEvalZero void sntp_servermode_dhcp(int set_servers_from_dhcp); 72*10465441SEvalZero #else /* SNTP_GET_SERVERS_FROM_DHCP */ 73*10465441SEvalZero #define sntp_servermode_dhcp(x) 74*10465441SEvalZero #endif /* SNTP_GET_SERVERS_FROM_DHCP */ 75*10465441SEvalZero 76*10465441SEvalZero #ifdef __cplusplus 77*10465441SEvalZero } 78*10465441SEvalZero #endif 79*10465441SEvalZero 80*10465441SEvalZero #endif /* LWIP_HDR_APPS_SNTP_H */ 81