Bertl (Herbert Poetzl)Administrator
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User Details

User Since
Oct 14 2014, 10:43 PM (226 w, 4 d)
Roles
Administrator
Availability
Available

Recent Activity

Wed, Feb 6

Bertl updated the task description for T734: Live histogram, waveform, vectorscope.
Wed, Feb 6, 1:17 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T1121: Extend Camera Control Daemon.
Wed, Feb 6, 1:14 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T729: Linux Kernel driver for Lattice MachXO2 programming/debugging.
Wed, Feb 6, 1:14 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T1122: AXIOM Remote: reliable beta <-> remote connection.
Wed, Feb 6, 1:13 PM · AXIOM Remote, Google Summer of Code 2019
Bertl updated the task description for T725: Electronic Lens Control .
Wed, Feb 6, 1:13 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T885: USB Module Gearwork.
Wed, Feb 6, 1:12 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl updated the task description for T728: Image Sensor Simulation/Emulation.
Wed, Feb 6, 1:12 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T721: 4K HDMI output Gearwork Logic.
Wed, Feb 6, 1:12 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T887: eMMC Plugin Firmware.
Wed, Feb 6, 1:11 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl updated the task description for T731: Bidirectional Packet Protocol for FPGA communication.
Wed, Feb 6, 1:11 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T1130: Pixel Remapper.
Wed, Feb 6, 1:11 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T1131: Dynamic Configuration.
Wed, Feb 6, 1:10 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T734: Live histogram, waveform, vectorscope.
Wed, Feb 6, 12:27 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T1122: AXIOM Remote: reliable beta <-> remote connection.
Wed, Feb 6, 12:25 PM · AXIOM Remote, Google Summer of Code 2019
Bertl moved T1131: Dynamic Configuration from Misc to FPGA / HDL on the Google Summer of Code 2019 board.
Wed, Feb 6, 11:25 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl created T1131: Dynamic Configuration.
Wed, Feb 6, 11:25 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl moved T1130: Pixel Remapper from Misc to FPGA / HDL on the Google Summer of Code 2019 board.
Wed, Feb 6, 10:43 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl created T1130: Pixel Remapper.
Wed, Feb 6, 10:42 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T728: Image Sensor Simulation/Emulation.
Wed, Feb 6, 10:25 AM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T886: QEMU Challenge.
Wed, Feb 6, 10:14 AM · Google Summer of Code 2019
Bertl updated the task description for T884: Kernel Challenge.
Wed, Feb 6, 10:09 AM · Google Summer of Code 2019
Bertl updated the task description for T871: VHDL Challenge.
Wed, Feb 6, 10:01 AM · Google Summer of Code 2019

Jul 23 2018

Bertl added a comment to T1095: capture new photos of new powerboard when its ready.

and new photo of old power board for archives :)

Jul 23 2018, 9:29 PM · Web Content & Documentation

Apr 17 2018

Bertl added a comment to T731: Bidirectional Packet Protocol for FPGA communication.

The main focus will be on I2C, SPI and GPIO signals, where the latter ones should have predictable delays because they might control timing sensitive signals (exposure control, trigger, etc). There is no need to handle large bandwidth or complex communication like AMBA here.

Apr 17 2018, 10:21 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019

Mar 20 2018

Bertl changed the edit policy for T871: VHDL Challenge.
Mar 20 2018, 10:51 PM · Google Summer of Code 2019
Bertl placed T819: Could you Put an Intel i9 Gaming Cpu on an Apertus Gamma up for grabs.
Mar 20 2018, 9:45 PM · Brainstorming
Bertl closed T819: Could you Put an Intel i9 Gaming Cpu on an Apertus Gamma as Resolved.
Mar 20 2018, 9:44 PM · Brainstorming

Mar 13 2018

Bertl updated the task description for T872: C/C++ Challenge.
Mar 13 2018, 5:41 PM · Google Summer of Code 2019
Bertl updated the task description for T871: VHDL Challenge.
Mar 13 2018, 5:41 PM · Google Summer of Code 2019

Mar 4 2018

Bertl placed T951: Raw Video Container Format up for grabs.
Mar 4 2018, 11:04 PM · Google Summer of Code 2019
Bertl updated the task description for T721: 4K HDMI output Gearwork Logic.
Mar 4 2018, 7:49 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl added a comment to T721: 4K HDMI output Gearwork Logic.

@malita With HDMI know-how we mean that you have a basic understanding how HDMI works, how the data is encoded and transported between source and sink and what the building blocks of an HDMI image are ... Tim does a nice overview of HDMI here https://media.ccc.de/v/33c3-8057-dissecting_hdmi

Mar 4 2018, 7:46 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T734: Live histogram, waveform, vectorscope.
Mar 4 2018, 1:23 PM · AXIOM Beta Software, Google Summer of Code 2019

Feb 27 2018

Bertl added a comment to T250: Research Packaging Foam Molding Solutions.

Is the foam ESD safe?
Is it conductive?

Feb 27 2018, 6:31 PM · Brainstorming, AXIOM Beta Hardware
Bertl added a comment to T827: make hardware files more accessible.

@davidak can do, but what structure and location do we want for those?

Feb 27 2018, 11:03 AM

Feb 23 2018

Bertl added a comment to T741: AXIOM Beta/Gamma/Remote logo design.

@RexOr Note that the symbol you are using as 'beta' is most likely an sz ligature (or sharp s) and not a greek beta as the beta does not have a serif or swash at the bottom while the long s from sz has.

Feb 23 2018, 6:26 PM

Feb 21 2018

Bertl added a comment to T938: CE Certification.

CE is mandatory for certain classes of equipment which we might or might not fall into, depending on the setup.

Feb 21 2018, 4:21 PM
Bertl added a comment to T936: Open Source Licensing Issues.

Those are GPL v2.0.

Feb 21 2018, 4:10 PM · AXIOM Beta Software

Feb 8 2018

Bertl added a comment to T887: eMMC Plugin Firmware.

Hey @bwepngong,
Great! Please complete the coding challenge and write a GSoC 2018 application.

Feb 8 2018, 6:34 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019

Jan 28 2018

Bertl updated the task description for T871: VHDL Challenge.
Jan 28 2018, 7:00 PM · Google Summer of Code 2019
Bertl updated the task description for T871: VHDL Challenge.
Jan 28 2018, 4:35 PM · Google Summer of Code 2019

Jan 23 2018

Bertl updated the task description for T884: Kernel Challenge.
Jan 23 2018, 2:17 PM · Google Summer of Code 2019
Bertl removed a project from T883: Python Challenge: Google Summer of Code 2019.
Jan 23 2018, 2:16 PM
Bertl updated the task description for T871: VHDL Challenge.
Jan 23 2018, 2:12 PM · Google Summer of Code 2019
Bertl updated the task description for T871: VHDL Challenge.
Jan 23 2018, 2:11 PM · Google Summer of Code 2019
Bertl moved T887: eMMC Plugin Firmware from Misc to FPGA / HDL on the Google Summer of Code 2019 board.
Jan 23 2018, 1:52 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl added a project to T887: eMMC Plugin Firmware: Google Summer of Code 2019.
Jan 23 2018, 1:51 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl changed the edit policy for T887: eMMC Plugin Firmware.
Jan 23 2018, 1:51 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl created T887: eMMC Plugin Firmware.
Jan 23 2018, 1:51 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl changed the edit policy for T733: FPGA real time Focus Peaking.
Jan 23 2018, 1:07 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl changed the edit policy for T731: Bidirectional Packet Protocol for FPGA communication.
Jan 23 2018, 1:07 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl changed the edit policy for T728: Image Sensor Simulation/Emulation.
Jan 23 2018, 1:06 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl renamed T721: 4K HDMI output Gearwork Logic from 4K HDMI output HDL Gearwork Logic to 4K HDMI output Gearwork Logic.
Jan 23 2018, 1:06 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl renamed T885: USB Module Gearwork from USB Module HDL Gearwork to USB Module Gearwork.
Jan 23 2018, 1:06 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl updated the task description for T730: Linux Kernel driver for AXIOM Beta debug interface.
Jan 23 2018, 1:05 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T729: Linux Kernel driver for Lattice MachXO2 programming/debugging.
Jan 23 2018, 1:03 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T734: Live histogram, waveform, vectorscope.
Jan 23 2018, 1:01 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T725: Electronic Lens Control .
Jan 23 2018, 12:59 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T724: Functional emulation of the AXIOM Beta hardware in QEMU.
Jan 23 2018, 12:56 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl moved T886: QEMU Challenge from Misc to Qualification Tasks on the Google Summer of Code 2019 board.
Jan 23 2018, 12:54 PM · Google Summer of Code 2019
Bertl created T886: QEMU Challenge.
Jan 23 2018, 12:54 PM · Google Summer of Code 2019
Bertl updated the task description for T731: Bidirectional Packet Protocol for FPGA communication.
Jan 23 2018, 12:44 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T728: Image Sensor Simulation/Emulation.
Jan 23 2018, 12:42 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl moved T885: USB Module Gearwork from Misc to FPGA / HDL on the Google Summer of Code 2019 board.
Jan 23 2018, 12:39 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl created T885: USB Module Gearwork.
Jan 23 2018, 12:39 PM · AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019
Bertl renamed T721: 4K HDMI output Gearwork Logic from 4K HDMI output HDL Gearwork Logic / IP Core to 4K HDMI output HDL Gearwork Logic.
Jan 23 2018, 12:35 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T721: 4K HDMI output Gearwork Logic.
Jan 23 2018, 12:34 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl moved T884: Kernel Challenge from Misc to Qualification Tasks on the Google Summer of Code 2019 board.
Jan 23 2018, 12:32 PM · Google Summer of Code 2019
Bertl created T884: Kernel Challenge.
Jan 23 2018, 12:32 PM · Google Summer of Code 2019
Bertl changed the edit policy for T871: VHDL Challenge.
Jan 23 2018, 12:23 PM · Google Summer of Code 2019
Bertl changed the edit policy for T883: Python Challenge.
Jan 23 2018, 12:23 PM
Bertl removed a project from T732: PWM FAN control for the AXIOM Beta: Google Summer of Code 2019.
Jan 23 2018, 12:20 PM
Bertl moved T733: FPGA real time Focus Peaking from Qualification Tasks to FPGA / HDL on the Google Summer of Code 2019 board.
Jan 23 2018, 12:18 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl renamed T733: FPGA real time Focus Peaking from FPGA real time Sobel Filter to FPGA real time Focus Peaking.
Jan 23 2018, 12:18 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated the task description for T883: Python Challenge.
Jan 23 2018, 12:00 PM
Bertl created T883: Python Challenge.
Jan 23 2018, 11:59 AM
Bertl renamed T871: VHDL Challenge from FPGA Challenge to VHDL Challenge.
Jan 23 2018, 11:48 AM · Google Summer of Code 2019
Bertl renamed T872: C/C++ Challenge from Coding Challenge to C/C++ Challenge.
Jan 23 2018, 11:30 AM · Google Summer of Code 2019

Nov 14 2017

Bertl added a comment to T827: make hardware files more accessible.

Thanks!
Appreciated!

Nov 14 2017, 3:50 PM

Nov 5 2017

Bertl added a comment to T292: Investigate SDHC UHS-II interface.

Do you have any documentation about the UHS-III physical layer?

Nov 5 2017, 3:34 PM · AXIOM Beta Hardware

Oct 28 2017

Bertl added a comment to T736: Battery System.

Note that we are using Eagle 7.7.0 which is basically the last offline/old-license version before Autodesk took over.
Also note that our long term plan includes switching to KiCad which has made great progress since it gets the CERN treatment.

Oct 28 2017, 10:59 PM · AXIOM Beta Hardware

Jul 18 2017

Bertl added a comment to T801: Brochure: Page TBD - Schematics.

27.9g for the footplate and 47.9g for the mountbase/skeleton.

Jul 18 2017, 11:00 PM · Web Content & Documentation

May 23 2017

Bertl added a comment to T773: Output of 4K raw.

Is it possible to record in Uncompressed 4K 4:3 CinemaDNG internally?
Yes, but only for a short period, till the memory is full.

May 23 2017, 10:49 PM · AXIOM Beta Hardware

Apr 30 2017

Bertl removed projects from T778: Monthly meetup in Vienna: YES! - but what day?: AXIOM Beta Software, AXIOM Beta Hardware, Google Summer of Code 2019.
Apr 30 2017, 1:27 PM · Brainstorming, Community

Apr 2 2017

Bertl added a comment to T244: image pipeline: highlight recovery.

So, let's look into two example cases:

Apr 2 2017, 4:43 PM · AXIOM Beta Software
Bertl added a comment to T222: Low Resolution Real-time Preview Video Stream - FPGA feature.

Sounds nice and should be doable on the MicroZed.
It might be worth using decimation and keeping the framerate to avoid extensive buffering.
The obvious drawback is that connectivity via ethernet is lost.

Apr 2 2017, 1:42 PM · AXIOM Beta Software
Bertl added a comment to T244: image pipeline: highlight recovery.

Still doesn't make any sense to me, as there never is any missing data for any channel.

Apr 2 2017, 1:21 PM · AXIOM Beta Software
Bertl added a comment to T687: exposure time calculation error.

Was this further investigated since?

Apr 2 2017, 1:05 PM · AXIOM Beta Software
Bertl added a comment to T715: CMV12000 datasheet V2.8 register change suggestion.

Very likely, but I guess we have to simply test this on a real system.

Apr 2 2017, 1:03 PM · AXIOM Beta Software

Mar 29 2017

Bertl added a comment to T734: Live histogram, waveform, vectorscope.

@mash: while that is a good idea for cutting/post software, this is not an option for the AXIOM Beta as there is no GPU to accelerate anything.

Mar 29 2017, 2:49 PM · AXIOM Beta Software, Google Summer of Code 2019
Bertl added a comment to T725: Electronic Lens Control .

It is unlikely that the lens system manufacturers will disclose the information about their lenses, but of course, it is worth a try contacting and asking them.

Mar 29 2017, 2:45 PM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019

Mar 24 2017

Bertl added a comment to T731: Bidirectional Packet Protocol for FPGA communication.

The implementation has to be done on both FPGAs (Xilinx ZYNQ and Lattice MachXO2).
As this is a FOSS/OH project, you have to limit the design to IP without restrictions on both sides.
Using platform specific primitives like DDR I/O, SerDes or FIFOs is not as problem, as long as they are variants to a generic entity (which can be adapted to a new platform with little to none effort).

Mar 24 2017, 3:53 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019

Mar 23 2017

Bertl added a comment to T728: Image Sensor Simulation/Emulation.

@kkvasan92: AXI is not required/desired for simulation/emulation.

Mar 23 2017, 9:21 AM · AXIOM Beta Software, Google Summer of Code 2019
Bertl added a comment to T721: 4K HDMI output Gearwork Logic.

@anil: With Link Training we refer to training the LVDS connection required for the Gearwork.

Mar 23 2017, 9:19 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated subscribers of T721: 4K HDMI output Gearwork Logic.
Mar 23 2017, 9:14 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl updated subscribers of T724: Functional emulation of the AXIOM Beta hardware in QEMU.
Mar 23 2017, 9:13 AM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated subscribers of T725: Electronic Lens Control .
Mar 23 2017, 9:12 AM · AXIOM Beta Hardware, AXIOM Beta Software, Google Summer of Code 2019
Bertl added a comment to T734: Live histogram, waveform, vectorscope.

Yes, we have IRC, it is on #apertus @ irc.freenode.
Just join there and ask if you need anything.

Mar 23 2017, 9:12 AM · AXIOM Beta Software, Google Summer of Code 2019
Bertl updated subscribers of T734: Live histogram, waveform, vectorscope.
Mar 23 2017, 9:10 AM · AXIOM Beta Software, Google Summer of Code 2019
Bertl added a comment to T733: FPGA real time Focus Peaking.

@sagnikbasu: Sorry for the delay, I obviously missed your questions.

Mar 23 2017, 1:29 AM · AXIOM Beta Software, Google Summer of Code 2019