Krontalk

Chronos => Software Dev => Topic started by: DDR on July 31, 2018, 05:35:13 PM

Title: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on July 31, 2018, 05:35:13 PM
What is happening with the Chronos' software? What is in the works, and when will it be available?

Keeping in mind "The best laid plans of mice and men will often go awry", here's what we have planned:



Behind the scenes, the main delay is that we've discovered that it's impractical to continue development using our current operating system, Arago Linux. It lacks some basics such a C compiler, a scripting language, and several basic Linux debugging utilities. Arago's video subsystem also crashes after saving 45 videos.

For example, developing the back-of-camera user interface using Arago entails a ~5-minute delay between making a change and seeing the change in the UI. Using Debian, changes made to the UI are live in seconds.

We've been working on getting Debian running, on and off, for the past year. However, a few months ago a combination of near-success and issues with Arago's video system meant we decided to officially devote engineering time to the problem. This, naturally, delayed the progress we were making on the internal D-Bus API for 0.4.0, because now we were working on something else.

Currently, from my user-interface-centric perspective, here is how our progress is looking for version 0.4.0. The new UI and APIs will be debuted when this is complete.

(http://forum.krontech.ca/index.php?action=dlattach;topic=234.0;attach=316;image)
tap for full resolution ↗️ (http://forum.krontech.ca/index.php?action=dlattach;topic=234.0;attach=316;image)

Green means "completed", yellow is "in progress". Arrows show what depends on what. For example, the final implementation on the right depends on the D-Bus API, which has had the video control component made, and the D-Bus API Mock, which is currently being developed. Implementation is done by adding behaviour to a laid-out UI (labelled "Shell & Nav"), which I sketch up in Designer as a separate step. Each screen can be done more or less independently.

I hope this helps clear things up. I'll try to keep this thread updated as things progress. One of the big reasons we don't like to announce things is that they frequently turn out to simply be untrue. For example, we thought we'd fixed raw save speed, but then it turned out we hadn't a few times. We really don't want to promise something we won't deliver on, so we keep to ourselves quite frequently. What are your thoughts on this?
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: Nikon1 on July 31, 2018, 05:41:52 PM
Thanks a lot for publishing the Roadmap for the Software.
Only Question left for me is:
Is the HDR-Mode still planed to be added to the Chronos?
Can´t find it on the List.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on July 31, 2018, 06:01:29 PM
It is a thing that we would like to play with in the future, after 0.5. There's a handful of stuff like that we'd like to do at some point.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: nik282000 on July 31, 2018, 08:35:34 PM
You guys are awesome for your continuing development work and I am super excited to hear that you picked Debian as your next os (completely unbiased Debian user here). I continue to flog the Chronos every chance I get to potential buyers.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: NiNeff on August 01, 2018, 09:58:07 AM
Awesome!
Now whe have even more to look forward too. It's also very nice to have a rough idea what you guys are working on istead of having to pry every little bit of info out of you ;)
If I hadn't already, I would go and throw some piles of money at you...  ;)
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: John DeLonghi on August 01, 2018, 10:46:15 AM
Thanks for the road map, very useful. When it comes to the "basic remote control", will that be via Ethernet and an app you will provide?

Will the initial implementation of that effectively allow us to use the Chronos 'tethered', so we can effectively start, stop, save, play clips and see the camera's live output remotely on a laptop?
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: JamesB on August 01, 2018, 01:37:57 PM
That is an excellent run-down of upcoming releases.  The De-mosaic improvement in H.264 and HDMI out are things that will make the camera workflow improve greatly.   

One feature I would love to see implemented is having shutter speed (EXPOSURE) in 1/60 1/100 1/500 1/1000 1/XXX  instead of it being in Micro Seconds (us) as an option.  For camera operators, it would be a big deal to be able to match shutter speeds with other cameras without doing time-consuming conversions.    :-X 
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on August 01, 2018, 03:12:23 PM
When it comes to the "basic remote control", will that be via Ethernet and an app you will provide?

Will the initial implementation of that effectively allow us to use the Chronos 'tethered', so we can effectively start, stop, save, play clips and see the camera's live output remotely on a laptop?

Yes. The initial version of the basic remote control will be via Ethernet. Visiting the camera's network address from a laptop or cellphone will bring up a basic web-based UI. It will support start/stop/save and live video display. It should support playback of saved files as well. You may make your own HTTP API calls as well if you want to write scripts to control the camera.

If we can find a wireless USB dongle for sale that is supported by Debian 7, then wireless remote control will work as well. We haven't found a compatible dongle yet, the ones which do work are no longer for sale. However, something may yet turn up.



One feature I would love to see implemented is having shutter speed (EXPOSURE) in 1/60 1/100 1/500 1/1000 1/XXX instead of it being in Micro Seconds (us) as an option.

… That is an excellent suggestion. I've added it to the mockup for the new UI, so it should make it into 0.4.0.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on August 01, 2018, 03:57:25 PM
Small update - after about a month of work, we've got all our core requirements compiling for our hardware architecture. This vastly increases certainty that my last three months of work will actually... work. :D

Next step is to see if this can be copied to the camera and run. Will it pick up and use the Framebuffer?
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: NiNeff on August 02, 2018, 11:21:38 AM
If we can find a wireless USB dongle for sale that is supported by Debian 7, then wireless remote control will work as well. We haven't found a compatible dongle yet, the ones which do work are no longer for sale. However, something may yet turn up.
You might look into the "Netgear N150 Wireless Adapter (WNA1100)" This one is reccomendend for the LEGO Mindstorms EV3 Brick. It should run on any more or less modern Distro.
I have this dongle and am willing to test with debian 7 on a laptop for you.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on August 03, 2018, 11:48:08 PM
ooo, if you could do that, that would be great. It would be great to have one known option, regardless of what happens. :)
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: NiNeff on August 04, 2018, 05:33:37 AM
ok I now did the following:
Nuked my beloved ARCH installation and got Debian 7.11 working, which was surprisingly difficult.
While installing I was browsing around and found some interesting sites:
here compatible adapters are still for sale:
https://www.thinkpenguin.com/catalog/wireless-networking-gnulinux
and here you'll find a link to a huge number of WLAN adapters and their compatibility
http://linux-wless.passys.nl/query_alles.php

I then managed to get the USB dongle to work, which required the "Non-free" Debian repos to be enabled and the installation of the "firmware-realtek" package. This had me confused for a while because the aforementioned website lists the chipset as Atheros and I was fooling around with the "firmware-atheros" package for way too long.

Also my laptop has an interal WiFi adapter, which I disabled using a hardware switch so I'm pretty sure I'm using the USB dongle instead.

TL,DR: The Netgear one works with some non-free packages.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on August 07, 2018, 04:32:46 PM
This looks like a gold mine! We'll have to see what's available in quantity, but it all looks very promising. :D

Thank you, NiNeff!
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on August 11, 2018, 12:19:44 PM
Oh -- if anyone's curious about the gritty details, the UI is open-source. There's a commit log up at https://github.com/krontech/chronos-gui-2/commits/master, for example. :)
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: JamesB on August 13, 2018, 05:09:01 PM
Quote

… That is an excellent suggestion. I've added it to the mockup for the new UI, so it should make it into 0.4.0.


Thank you DDR, that is a big deal in my case!
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on August 14, 2018, 02:25:39 PM
Work on the shell and nav section continues; work on the main screen continues.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: NiNeff on August 15, 2018, 10:29:09 AM
great to see it coming along!
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: patrickrebstock on August 21, 2018, 05:56:50 PM
very exited to see the HDMI out coming, this really will change the camera for me, i can see!!!!
also the dng raw saving and improve debayer sounds great, now just need to find a working flash drive to update the patch
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: SamL on September 05, 2018, 11:27:54 AM
I'm very interested in this UI project. Any instruction to compile and deploy the application?

Any news for software 0.3.1?

thx


Oh -- if anyone's curious about the gritty details, the UI is open-source. There's a commit log up at https://github.com/krontech/chronos-gui-2/commits/master, for example. :)
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on September 06, 2018, 09:39:46 PM
Hi Sam!

Instructions for compiling the UI on the camera are up at https://github.com/krontech/chronos-gui-2/blob/master/util/chronos%20debian%20setup%20instructions.txt (https://github.com/krontech/chronos-gui-2/blob/master/util/chronos%20debian%20setup%20instructions.txt). However, they assume you have a camera running Debian 7. Only our development cameras run Debian 7 at the moment, since we haven't done little things like got the camera image sensor working yet. (The 0.3.1 release is based on Arago Linux instead of Debian for this reason.) However, you can - and I am - running the new UI in a Debian 7 VM. I do have instructions (https://github.com/krontech/chronos-gui-2/blob/master/dev%20vm%20setup%20instructions.txt) for setting up the VM using VirtualBox, but they're really not very nice and I think you're much better off following the nicer camera instructions linked at the top.

 ------

As for the software, I have just finished the first real implementation of one of the screens. It's wired into the mock API for now, until we develop the real one. (I haven't implemented the real API yet, because there are several people here who could reasonably implement it, and I'm the only UI person we have, and I'm really hoping to fob it off on one of them. ;) The drivers are *almost* ready for it though! We're so close!)

As an update to the previous progress chart:

(http://forum.krontech.ca/index.php?action=dlattach;topic=234.0;attach=348)

While it may be removed, a tentative motion trigger screen has been planned. This is not an official acknowledgement that such a thing will ever be made, of course - the UI plan I have will probably grow a number of things which will never be, but which I should at least leave some space for in case they do get added. The act of UI design is overly optimistic in that sense.

The Record Settings shell has been wired into the API. This is a fairly complex page, so it's been a good testing ground for the wiring process. It appears to be a verbose and somewhat error-prone process, without particularly good control over the flow of data. However, it works, and optimistically it appears each page will take about 2-3 days to put together at this point. Perhaps the whole thing will be wired into the real API by the end of October. :-\

I also made the About & Kickstarter page reflect actual camera data, rather than just my placeholders. So that's good, and it counts as done as well although it's not particularly newsworthy. :)

I've attached the full roadmap picture below as well.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: Buddlich on September 16, 2018, 10:21:01 AM
Is there any news about the 3.1 update? See that it was scheduled for late August :')
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: SamL on September 16, 2018, 11:02:55 AM
hi DDR
thanks for your reply.
Now we have a camera with Arogo linux running on it. Do you mean now it's NOT able to run the GUI app @ https://github.com/krontech/chronos-gui-2 on our camera?  But it's able to run at Debian 7 Vm on a computer?

Thx


Hi Sam!

Instructions for compiling the UI on the camera are up at https://github.com/krontech/chronos-gui-2/blob/master/util/chronos%20debian%20setup%20instructions.txt (https://github.com/krontech/chronos-gui-2/blob/master/util/chronos%20debian%20setup%20instructions.txt). However, they assume you have a camera running Debian 7. Only our development cameras run Debian 7 at the moment, since we haven't done little things like got the camera image sensor working yet. (The 0.3.1 release is based on Arago Linux instead of Debian for this reason.) However, you can - and I am - running the new UI in a Debian 7 VM. I do have instructions (https://github.com/krontech/chronos-gui-2/blob/master/dev%20vm%20setup%20instructions.txt) for setting up the VM using VirtualBox, but they're really not very nice and I think you're much better off following the nicer camera instructions linked at the top.

 ------

As for the software, I have just finished the first real implementation of one of the screens. It's wired into the mock API for now, until we develop the real one. (I haven't implemented the real API yet, because there are several people here who could reasonably implement it, and I'm the only UI person we have, and I'm really hoping to fob it off on one of them. ;) The drivers are *almost* ready for it though! We're so close!)

As an update to the previous progress chart:

(http://forum.krontech.ca/index.php?action=dlattach;topic=234.0;attach=348)

While it may be removed, a tentative motion trigger screen has been planned. This is not an official acknowledgement that such a thing will ever be made, of course - the UI plan I have will probably grow a number of things which will never be, but which I should at least leave some space for in case they do get added. The act of UI design is overly optimistic in that sense.

The Record Settings shell has been wired into the API. This is a fairly complex page, so it's been a good testing ground for the wiring process. It appears to be a verbose and somewhat error-prone process, without particularly good control over the flow of data. However, it works, and optimistically it appears each page will take about 2-3 days to put together at this point. Perhaps the whole thing will be wired into the real API by the end of October. :-\

I also made the About & Kickstarter page reflect actual camera data, rather than just my placeholders. So that's good, and it counts as done as well although it's not particularly newsworthy. :)

I've attached the full roadmap picture below as well.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on September 18, 2018, 08:42:02 PM
Hi, SamL. You are correct. The GUI app, chronos-gui-2, currently only runs on a computer. This will be fixed in version 0.4.x. (0.3.x is the latest currently released version.)

Currently, chronos-gui-2 does NOT have the ability to record video or play it back on our camera. It's a work in progress.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on September 18, 2018, 09:00:57 PM
Oh, got Implementation (Front-End) → Power in today! Took me a day or two to figure out how to draw the graph, and I'm still not 100% happy with it. I'll fix it later, though. It's more important to get it working right - and in your hands - than it is to get the colours correct.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: edmond on September 18, 2018, 10:28:41 PM
How is it the 0.3.1 version going? Gonna release it anytime soon?
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: Dan Kanes on September 19, 2018, 11:17:22 AM
Where does onboard Cinema DNG Raw recording fit into this schedule?

Might be interesting to look at the new BlackMagic Raw format as a next-tier / next gen codec option.

thanks!
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: RoboChair on September 19, 2018, 05:18:17 PM
For several of the applications I would like to use my new Cronos 1.4 it would be really beneficial to have the ability to use the "Run-n-Gun" and the "Normal + Continuous" recording modes mentioned in the User Manual. I didn't see any express mention of them in the Software Roadmap and was curious as to when we might see that feature added to a software update?
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: tesla500 on September 19, 2018, 08:27:41 PM
For several of the applications I would like to use my new Cronos 1.4 it would be really beneficial to have the ability to use the "Run-n-Gun" and the "Normal + Continuous" recording modes mentioned in the User Manual. I didn't see any express mention of them in the Software Roadmap and was curious as to when we might see that feature added to a software update?

Unfortunately we don't have a timeline for this right now. Those two modes require the use of dual video ports on the camera's CPU (one for live view, one for saving). We've come to find out that Texas Instruments built in no support for this in their software, even though the hardware has two fully functional video ports. Getting the second port running is a very large amount of effort, and is lower on the priority list compared to major, commonly requested features like Ethernet remote control, image quality improvements, and HDMI.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on September 20, 2018, 04:22:07 PM
How is it the 0.3.1 version going? Gonna release it anytime soon?
Very soon. It's been in pre-release testing for a few days and nothing catastrophic has happened yet. We'll be able to release it today, with luck!

Where does onboard Cinema DNG Raw recording fit into this schedule?

Might be interesting to look at the new BlackMagic Raw format as a next-tier / next gen codec option.

thanks!
CinemaDNG Raw recording should be in today or tomorrow, with the new release.

If I recall correctly, I think BlackMagic Raw is off the table for now. I think we can't record it without giving someone a rather large pile of cash.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: SamL on September 21, 2018, 04:56:36 PM

Great! look forward to it.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: edmond on September 24, 2018, 10:00:09 PM
0.3.1 still not out……
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: ThomasYiPP on September 26, 2018, 01:01:45 AM
How is it the 0.3.1 version going? Gonna release it anytime soon?
Very soon. It's been in pre-release testing for a few days and nothing catastrophic has happened yet. We'll be able to release it today, with luck!
I guess something catastrophic happened... ;)

It's great to see the progress on 4.x, thanks for keeping us in the loop with the nice roadmap :)
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on September 27, 2018, 08:29:32 PM
0.3.1 still not out……
There were... issues. 😒 In fact, there still are issues, but those will be fixed soon. Foobar's fixed a DNG import issue… as of 7 minutes ago now, we think. (It's still got to be tested though. From what I've heard around the office, it should be possible to imperfectly fix the DNG files recorded with the current beta. We haven't tried, though, so take this with a grain of salt.)

This sort of delay is why we try to avoid saying we'll do things. We're very wrong, very often, and it is never in the direction of "sooner". 😭

On that note, I myself am trying to get the jog wheel to work with *absolutely everything*. If I can get this working as I'd like, we'll be able to do stuff like use the camera with mittens on during cold weather.  I'm currently trying to figure out how to read from the FIFO file which reports jog wheel position, and then how to interpret that to a rotation, and how to get THAT into a reasonable event in the QT framework… and then I need to actually make the widgets behave correctly. It's a surprisingly long road, I've been at this particular task a few days now.

I miss the web. It would have been onscroll="whatever()" there. But of course, the web has other issues. 😜
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: NiNeff on September 28, 2018, 04:03:00 AM
I miss the web. It would have been onscroll="whatever()" there. But of course, the web has other issues. 😜
That's why an increasingly high number of devices just use HTML/CSS/JS for their UI and slap a basic webengine on there to display it. not as fast as natively coded ui's but allso much less hassle and the same tech on all platforms.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: Bernard Rousset on October 01, 2018, 09:22:20 AM
Hello,

You are very efficient and it is very nice to see how the software is getting better and better. I have bought one black and white (in fact grey) camera for scientific purpose. I do not want to make pretty photos and at the end I use a threshold to obtain only two colors black and white to define particules I will track though the frames. One. Anyway at first I need raw data and one Of the issues is the number of frames inside one record and also the time to save it. I will be very pleased to check the raw cinepack option.
I also wonder if a recording and saving in 8 bits (corresponding to low light) could be an option in the future ?

Have a nice day (or night depending on which side of the sea you are...)
Bernard
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on October 02, 2018, 08:21:44 PM
I also wonder if a recording and saving in 8 bits (corresponding to low light) could be an option in the future ?
It is hurting saving all the nonessential data, isn't it? :( We do like the idea of saving at a reduced bit depth, but it would be a fairly far future thing if we did it. Unfortunately, there are several other things that need our attention first. Motion triggering, (most of the) text overlay, power control, etc.

That's why an increasingly high number of devices just use HTML/CSS/JS for their UI and slap a basic webengine on there to display it. not as fast as natively coded ui's but allso much less hassle and the same tech on all platforms.
I was considering that, actually, but rejected it for performance reasons. Even the new native app I'm working on is having trouble rendering at a decent framerate right now. It's usable, but it's not ~buttery smooth~ like the old one is. Since most of it isn't my code, and I haven't done anything obviously wrong, it seems like it's some combination of the new libraries, the upgraded framework, and the easier-to-touch styling. :-\
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: SamL on October 11, 2018, 11:10:20 AM

HI DRR,
Can you please update the new release schedule for software 0.4 and 0.5. We are looking forward to using External HTTP API to integrate into your platform. thx.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on October 17, 2018, 09:28:32 PM
Hi SamL. I'm not sure when the HTTP API will be released. However, for you and everyone else curious, an explanation is is order.

Here is a map of the tasks we're working on. (Click for larger version, or see attachment 1.)

(http://forum.krontech.ca/index.php?action=dlattach;topic=234.0;attach=397;image) (http://forum.krontech.ca/index.php?action=dlattach;topic=234.0;attach=395)
Green = done
Yellow = in progress
White = not started

The blue circles denote areas we're actively working on. In order:

❶ One of our engineers, Johan, is implementing the underlying D-Bus API right now. The HTTP API (not pictured) will act as a wrapper for the D-Bus API, so as the timing works out, when the D-Bus API is done the HTTP API should be done as well. Johan has so far implemented reading the power controller for battery charge, and is currently porting reading/writing to our FPGA. Soon, we can do actual useful stuff with the API, but how soon is unknown. Johan hasn't done this before, and therefore can't produce an accurate estimate. I'm guessing it will take him at least few months to work through everything. Assuming we can get out some sort of gimped HTTP API built on that work, which won't run simultaneously with the touch-screen user interface on the camera, I would very roughly estimate "late January" for basic HTTP control. This should not include video streaming, but should include video download and basic file management.

❷ I am continuing work on the new back-of-camera user interface. I've spent the last two weeks working on one of the two great unknowns of the process, jog wheel input. The other great unknown, the software keyboards, I will start work on tomorrow. I don't know how long the software keyboards will take. They could take a few days, or they could take a few weeks. The jog wheel still needs roughly a week or two of work, as each widget needs its own behaviour implemented. (Menus are going to become a heck of a lot easier to select. :D)

❸ Foobar has effectively ported the current UI forward to our shiny new Debian-based operating system. This is a major milestone for us! It means we can abandon our old operating system, which was sucking up a lot of our time. It also means we can do a more piece-wise release of the new features as they're built out, so we may see useful parts of the HTTP API available well before the full HTTP API is finished.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: SamL on October 18, 2018, 04:02:38 PM
Great. Thanks for your extensive reply. Look forward to the next version.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: hungkhungbo on October 20, 2018, 08:07:24 PM
In the software update roadmap I do not see audio recordings for the video, what's going on? It looks like this feature will be available on version 1.0 ?
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on October 22, 2018, 04:17:59 PM
In the software update roadmap I do not see audio recordings for the video, what's going on? It looks like this feature will be available on version 1.0 ?
Audio will be one of the later features to be added. It should be in by 1.0.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: SamL on December 04, 2018, 01:42:01 PM

HI DDR,
just wonder when and how we can get a real Debian OS and the chronos-gui-2 from  https://github.com/krontech/chronos-gui-2
to run a real chrono camera?

thx
Sam

Hi, SamL. You are correct. The GUI app, chronos-gui-2, currently only runs on a computer. This will be fixed in version 0.4.x. (0.3.x is the latest currently released version.)

Currently, chronos-gui-2 does NOT have the ability to record video or play it back on our camera. It's a work in progress.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on December 04, 2018, 03:50:46 PM
Hi, Sam. We could get the new UI and OS up and running as-is now, they just wouldn't be able to do anything. I think you'd find the old, C++-based camApp running on Debian to be much more useful. What do you want to do with the camera?

[edit]
We should have 0.4.0 by January. Possibly February if things go really badly.
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: ThomasYiPP on December 12, 2018, 06:41:28 AM
Hey DDR,

Will 0.3.x ever see the light of day?
Originally planned to be released mid-september... but 0.3.1 got released in November instead of late-August and with the idea 0.4.0 will be released in January.
It looks like either 0.3.1 will be skipped or January is very optimistic for 0.4.0 (given the track record...)
Title: Re: Software Roadmap - 0.3.1, 0.4.x, etc.
Post by: DDR on December 12, 2018, 04:22:41 PM
Will 0.3.x ever see the light of day?
We discovered last weekend, during testing here, that the internal candidate we had for release was outputting a solid green video and nothing else. This ultimately ended up being an upgrade script error, which we since fixed. The only thing we know of that's broken now is an off-by-one column gain error which Loial is currently working on fixing. Hopefully, if nothing else breaks, we should be able to release beta 0.3 in the next week or two. Fingers crossed.

We might still make the January release date for 0.4.0. 🤞 0.3.x has been a real pain in the neck, but we've continued work on 0.4.x as 0.3.x has been going through testing. We should have a release candidate out for 0.4.0 by Jan., at least. (This will probably include better sensor calibration, a better operating system, and however much of the HTTP API we have implemented by then.)