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application/ws63/hsf/hfntp.h

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+ /* hfntp.h
+ *
+ * Copyright (C) 2017 ShangHai High-flying Electronics Technology Co.,Ltd.
+ *
+ * This file is part of HSF.
+ *
+ */
+
+#ifndef _HF_NTP_H_
+#define _HF_NTP_H_
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+
+#define DEFAULT_NTP_SERVER "cn.ntp.org.cn"
+
+
+/**
+ * @brief get UTC time from NTP server.
+ *
+ * @param[in] addr: NTP server address, support domain name
+ *			 port: NTP server port, such as "123"
+ *			 timeout: recv response timeout, in milliseconds
+ * @return[out] >0 UTC time from 1970-01-01 00:00, <0 is failed
+ * @see None.
+ * @note None.
+ */
+int HSF_API hfntp_get_time(const char *addr, unsigned short port, int timeout);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+