NetUtil_TS_Get

Owned by Former user (Deleted)
Last updated: Dec 10, 2020 by WES Admin
1 min read

Get the current Internet Timestamp.

Files

net_util.h/net_bsp.c

Prototype

          NET_TS NetUtil_TS_Get (void);

Arguments

None.

Returned Value

Current Internet Timestamp, if available;

NET_TS_NONE, otherwise.

Required Configuration

None.

Notes / Warnings

RFC #791, Section 3.1 ‘Options: Internet Timestamp’ states that “the [Internet] Timestamp is a right-justified, 32-bit timestamp in milliseconds since midnight UT [Universal Time]”.

The application is responsible for providing a real-time clock with correct time-zone configuration to implement the Internet Timestamp, if possible. In order to implement this feature, the target hardware must usually include a real-time clock with the correct time zone configuration. However, NetUtil_TS_Get() is not absolutely required and may return NET_TS_NONE if real-time clock hardware is not available.