LabVIEW Code to NI Linux RT System Having an Issue With PTP 1588

Updated May 27, 2022

Reported In

Hardware

  • PXI-6683

Issue Details

After migrating from Pharlap to LinuxRT the UTC controller property nodes for NI Sync are not working but they worked with the PXI-6683.

Solution

The clock on the LinuxRT controller will just use the 6683H real-world sense of time as a reference. The LinuxRT controller will update its time every second to ensure it's not drifting from the 6683H time.