#ifndef LWIP_SNTP_H #define LWIP_SNTP_H #include "lwip/opt.h" #include "lwip/ip_addr.h" #ifdef __cplusplus extern "C" { #endif typedef long time_t; /** The maximum number of SNTP servers that can be set */ #ifndef SNTP_MAX_SERVERS #define SNTP_MAX_SERVERS 3 #endif /** Set this to 1 to implement the callback function called by dhcp when * NTP servers are received. */ #ifndef SNTP_GET_SERVERS_FROM_DHCP #define SNTP_GET_SERVERS_FROM_DHCP 0//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 1 #endif bool sntp_get_timetype(void); void sntp_set_receive_time_size(void); /** One server address/name can be defined as default if SNTP_SERVER_DNS == 1: * #define SNTP_SERVER_ADDRESS "pool.ntp.org" */ uint32 sntp_get_current_timestamp(); char* sntp_get_real_time(long t); void sntp_init(void); void sntp_stop(void); sint8 sntp_get_timezone(void); bool sntp_set_timezone(sint8 timezone); void sntp_setserver(u8_t idx, ip_addr_t *addr); ip_addr_t sntp_getserver(u8_t idx); #if SNTP_SERVER_DNS void sntp_setservername(u8_t idx, char *server); char *sntp_getservername(u8_t idx); #endif /* SNTP_SERVER_DNS */ #if SNTP_GET_SERVERS_FROM_DHCP void sntp_servermode_dhcp(int set_servers_from_dhcp); #else /* SNTP_GET_SERVERS_FROM_DHCP */ #define sntp_servermode_dhcp(x) #endif /* SNTP_GET_SERVERS_FROM_DHCP */ #ifdef __cplusplus } #endif #endif /* LWIP_SNTP_H */