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3.31 beta Version with Surface GF

Posted: 25 Nov 2025, 16:34
by heinrichsweikamp
Hi all,

Attached to this post is the 3.31 beta1 for all hwOS TECH enabled OSTC. This version got a new custom view in dive mode with Saturation (Called "GF99" by others), Ceiling and Surface GF.

Surface GF is computed for all GF-Deco modes (OC/CCR) during the dive and indicates the oversaturation in the leading tissue for an instantaneous ascend to the surface.

Beta Versions require manual installation via the OSTC Companion or Subsurface as described here: viewtopic.php?f=6&t=14509

Happy testing,
Matthias

Re: 3.31 beta 2 Version with Surface GF and Scrubber Timer

Posted: 14 Dec 2025, 13:22
by heinrichsweikamp
Attached is the 3.31 beta2 for all hwOS TECH enabled OSTC. Surface GF has been improved, some Bugfixes were made for the display of the Surface GF.

New is the "Scrubber timer" sub-menu in the CCR menu. Note: For debugging purposes the CCR Scrubber timer is currently count-down in the simulator mode, as well.

Remaining: The remaining Scrubber time in minutes
Restart Scrubber: Resets Scrubber time to configured time
Timer enabled: YES/NO
Scrubber time: The max. scrubber time (increments in 10 minute steps

Beta Versions require manual installation via the OSTC Companion or Subsurface as described here: viewtopic.php?f=6&t=14509

Happy testing,
Matthias

Re: 3.31 beta Version with Surface GF

Posted: 15 Dec 2025, 06:00
by swissdiving
👍

Re: 3.31 beta Version with Surface GF

Posted: 16 Dec 2025, 21:31
by Nordicdive.de
The menu point calibrate sensors is gone :shock:
Not testable software, so far

Re: 3.31 beta Version with Surface GF

Posted: 19 Dec 2025, 18:15
by heinrichsweikamp
Here's this version with external O2 monitoring enabled (Attached).

Re: 3.31 beta Version with Surface GF

Posted: 04 Jan 2026, 14:04
by heinrichsweikamp
This feature was added to the 3.32: viewtopic.php?t=22672