Tiny SNTP(NTP) Client
Dependencies: EthernetNetIf mbed
Diff: TinySNTP.h
- Revision:
- 1:d3c1871be1e9
- Parent:
- 0:41e7cfdbd23a
diff -r 41e7cfdbd23a -r d3c1871be1e9 TinySNTP.h --- a/TinySNTP.h Thu Jul 21 17:53:11 2011 +0000 +++ b/TinySNTP.h Thu Jul 28 17:23:43 2011 +0000 @@ -1,53 +1,53 @@ -/* - * mbed Tiny SNTP(NTP) Client - * Copyright (c) 2011 Hiroshi Suga - * Released under the MIT License: http://mbed.org/license/mit - */ - -/** @file - * @brief Tiny DNS Resolver - */ - -#ifndef TinySNTP_h -#define TinySNTP_h - -#include <inttypes.h> - -#define DEBUG - -#define NTP_PORT 123 -#define NTP_SRC_PORT 50420 -#define NTP_TIMESTAMP_DELTA 2208988800ull -#define NTP_TIMEOUT 15000 // ms - -struct SNTPPacket { - uint8_t info; - uint8_t stratum; - uint8_t poll; - uint8_t precision; - - uint32_t rootDelay; - uint32_t rootDispersion; - uint32_t refId; - - uint32_t refTm_s; - uint32_t refTm_f; - uint32_t origTm_s; - uint32_t origTm_f; - uint32_t rxTm_s; - uint32_t rxTm_f; - uint32_t txTm_s; - uint32_t txTm_f; -} __attribute__((packed)); - -int createSntpRequest (char*); -int getSntpResponse (const char*, uint32_t *time); - -/** resolv host by name - * @param name NTP server - * @param tim time (return) - * @return 0:success, -1:failue - */ -int ntpdate (const char* name, uint32_t *tim); - -#endif +/* + * mbed Tiny SNTP(NTP) Client + * Copyright (c) 2011 Hiroshi Suga + * Released under the MIT License: http://mbed.org/license/mit + */ + +/** @file + * @brief Tiny DNS Resolver + */ + +#ifndef TinySNTP_h +#define TinySNTP_h + +#include <inttypes.h> + +#define DEBUG + +#define NTP_PORT 123 +#define NTP_SRC_PORT 50420 +#define NTP_TIMESTAMP_DELTA 2208988800ull +#define NTP_TIMEOUT 15000 // ms + +struct SNTPPacket { + uint8_t info; + uint8_t stratum; + uint8_t poll; + uint8_t precision; + + uint32_t rootDelay; + uint32_t rootDispersion; + uint32_t refId; + + uint32_t refTm_s; + uint32_t refTm_f; + uint32_t origTm_s; + uint32_t origTm_f; + uint32_t rxTm_s; + uint32_t rxTm_f; + uint32_t txTm_s; + uint32_t txTm_f; +} __attribute__((packed)); + +int createSntpRequest (char*); +int getSntpResponse (const char*, uint32_t *time); + +/** resolv host by name + * @param name NTP server + * @param tim time (return) + * @return 0:success, -1:failue + */ +int ntpdate (const char* name, uint32_t *tim); + +#endif