PDM II Release Notes

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PDM II was released to Production August 9, 2021

Version 2.0.0

Release date June 4, 2025 via ECO #3161

Download Version 2.0.0

Introduction

This is a major new version of the PDM II firmware, replacing version 1.0.0 and other release candidates.

New features

  • GPIO inputs are now debounced

  • Web UI

    • Now uses a dark background

    • Most LCD-only configuration items are now available on webUI (web password, time zone, format, sound I/O configuration)

    • Can now set the hostname

    • Can use ports other than port 5004 in AES67 mode

    • Can now set AoIP packet size

  • The default Delayed Data buffer size is changed from 100kB to 1MB; if installed on a system with the old default, updates to 1MB

Bugs fixed

  • Web UI

    • On delayed data stream A, "Remote TCP" and "Local UDP" swapped

    • AES67 transmit address labeled "Receive Address"

  • Bypass relay not disengaged if boot mode set to "BUILD"

  • If the unit time was way off, SupportLink "Test Connection" would fail

  • If the unit time was way off, PD Alert showed "no valid TLS certificate."

  • Front panel confidence meters didn't work when in bypass

  • If NTP fetch failed, the status display was wrong

  • Numeric digits in the hostname were mis-handled

Tickets addressed

The above items correspond to the following internal ticket numbers: 16272, 16395, 16407, 16692, 16693, 16941, 17583, 17591, 18774, 19077, 19239, 19339, 19479, 19564, 19645, 19909, 20031, 20058, 20087, 20284, 20435, 20436, 20506, 20516, 20518, 20519, 20520, 20543, 20584, 21429, 21920, 22167, 22846, 22847, 22921, 22922, 22924, 22925, 23094, 23102, 23235, 23241, 23337, 24168, 24566


Version 1.0.0-rc2

Release date December 1,2021

Initial release to manufacturing, never released as a public update


Version 1.0.0

Release Date March 10, 2022 Via ECO # 2722

Download version 1.0.0

External changes

  • Minimum latency changed from 150ms to 175ms

  • Web UI now properly shows bank information

  • Web UI copyright changed from 2021 to 2022

  • TelosConnect email form removed

  • Other web UI tweaks

Other changes and improvements

  • Logging tweaks

  • Output buffer bumped from 20ms to 40ms

  • Added /bank0/boot_version.txt to log packages

  • TelosConnect communications cleaned up

  • Internal Documentation