| 00:16 | Bertl_oO | Hello omar31!
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| 00:17 | Bertl_oO | Yes, the eMMC plugin can be considered a prototype to investigate our options regarding eMMC storage for the AXIOM Beta
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| 00:18 | Bertl_oO | so it is a single eMMC chip directly attached to the Zynq IOs and the task is to get a controller implemented on the Zynq which can write and read data at high speeds
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| 00:20 | Bertl_oO | I will upload the schematic and board design shortly ...
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| 00:21 | omar31 | The schematic is already uploaded on the task description
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| 00:21 | Bertl_oO | ah, perfect
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| 00:24 | omar31 | But in the task description, it is written that the AXIOM Beta will feature eMMC Plugin "with a Lattice FPGA"
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| 00:24 | omar31 | What does that mean?
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| 00:26 | Bertl_oO | It means that once we have the necessary HDL to handle the eMMC stuff, we will expand on the eMMC idea and create a larger plugin module which has several eMMC chips on it and a low power FPGA (likely a Lattice) to handle those
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| 00:27 | omar31 | Is this required for this task?
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| 00:27 | Bertl_oO | no, we probably won't reach the stage during GSoC 2020
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| 00:28 | Bertl_oO | (unless you are exceptionally fast :)
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| 00:28 | omar31 | Ok, now I get it, thanks
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| 00:29 | Bertl_oO | So for the task, the hardware is very likely limited to the plugin linked and the implementation on the Zynq to handle it
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| 00:30 | omar31 | Yes, thanks for the clarification.
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| 00:34 | Bertl_oO | you're welcome!
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| 07:20 | Bertl_oO | off to bed now ... have a good one everyone!
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| 07:20 | Bertl_oO | changed nick to: Bertl_zZ
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| 10:20 | rajdeep | I tried all day yesterday (brute-forcing all the options using imagemagick and the online tool), but couldnot find the correct option
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| 10:21 | rajdeep | The result is that it turned to half black image with many dots from full black image
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| 10:35 | rajdeep | I'm pretty sure that problem is in the C Source header only
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| 11:15 | rajdeep | I didnt understand how the bitwise operators works in DrawImage to extract colors
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| 11:25 | se6ast1an | did you read up on bitwise operators then?
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| 11:27 | rajdeep | I know how bitwise operators work in general, but I dont know how it works here
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| 11:29 | rajdeep | I dont know also how images are stored in these C header files
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| 13:02 | Bertl | morning folks!
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| 13:11 | anuejn | morning :)
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| 15:34 | rajdeep | https://www.fayewilliams.com/2011/09/21/bitwise-rgba-values/
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| 15:36 | rajdeep | Is this the way to extract colors?
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| 15:50 | Bertl | it might be time to ask yourself: rajdeep, you sure this task is the right one for you?
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| 15:58 | Bertl | off for now ... bbl
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| 15:58 | Bertl | changed nick to: Bertl_oO
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| 16:20 | rajdeep | https://pasteboard.co/IZnGBQO.png
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| 16:20 | rajdeep | here is the screenshot
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| 16:21 | BAndiT1983 | looks like wrong extract
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| 16:22 | rajdeep | wrong extract of colors? or wrong extract of c header from png?
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| 16:23 | BAndiT1983 | you tell me, i don't know the background
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| 16:24 | BAndiT1983 | but DrawImage() works, so the problem is elsewhere
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| 16:28 | pratyush | Betl-oO: I am storing checksum using both procfile and Ioctl seperately .For checksum i am taking XOR of the hexadecimal values of the characters and stored it in a procfile
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| 16:28 | pratyush | However I am unable to access the procfile somitimes because of the Linux's OOM killer (displays killed)
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| 16:56 | se6ast1an | meeting in 4 minutes!
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| 16:56 | BAndiT1983 | changed nick to: BAndiT1983|away
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| 17:00 | se6ast1an | meeting time!
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| 17:00 | se6ast1an | who is here?
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| 17:03 | se6ast1an | anyone?
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| 17:03 | Bertl_oO | changed nick to: Bertl
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| 17:03 | Bertl | is here ..
| | 17:03 | se6ast1an | great, then lets do this :)
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| 17:04 | se6ast1an | shouldnt be a long one today I guess
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| 17:04 | se6ast1an | any news to report Bertl?
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| 17:04 | Bertl | not much ... we spent last week with a mix of covid-19 related stuff and the usual business
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| 17:05 | Bertl | we had a meeting at the hub, finished the dev kit for Jan, made some progress on the power board
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| 17:06 | se6ast1an | Jans Beta shipped today
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| 17:06 | Bertl | spent some time with GSoC 2020 preparations and tested/fixed some computers
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| 17:07 | se6ast1an | official application phase in GSoC starts today btw
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| 17:07 | Bertl | besides that, rework and the usual business
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| 17:08 | Bertl | that's it from my side for this week
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| 17:08 | se6ast1an | thanks!
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| 17:08 | se6ast1an | quick points from me:
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| 17:08 | se6ast1an | CERN released a new OHL: https://home.cern/news/news/knowledge-sharing/cern-updates-its-open-hardware-licence
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| 17:08 | se6ast1an | V2
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| 17:09 | se6ast1an | maybe worth considering for our hardware
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| 17:09 | se6ast1an | Project Ambrosia was officially launched last week
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| 17:09 | se6ast1an | https://wiki.apertus.org/index.php/Project_Ambrosia
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| 17:10 | se6ast1an | its not meant for the wider public though but for developers and people who currently have an AXIOM Beta development kit
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| 17:10 | se6ast1an | to encourage collection/creation of content and critical review of images and ultimately improvements to image processing/calibration routines/workflows
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| 17:11 | se6ast1an | to establish a self hosted online document collaboration service we tested collabora office and etherpad recently
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| 17:11 | se6ast1an | collabora had big issues (maybe related to the installation provided - not sure)
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| 17:12 | se6ast1an | etherpad worked mostly good but we couldnt install any plugins so a lot of features were missing
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| 17:12 | se6ast1an | like adding images, etc.
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| 17:12 | se6ast1an | confluence was considered but deemed not actually self hosted
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| 17:12 | se6ast1an | so the search continues
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| 17:12 | se6ast1an | here is the task, I updated the description recently: https://lab.apertus.org/T291
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| 17:12 | se6ast1an | feedback/ideas/help appreciated
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| 17:13 | se6ast1an | I continued the CAD design of more parts for the CP enclosure and accesories, 2 new screenshots added to https://cloud.apertus.org/index.php/apps/gallery/s/jycWfbwpWYAwfJ6 (see last 2 entries)
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| 17:14 | se6ast1an | thats it from my side
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| 17:14 | se6ast1an | quick wrap up? or anyone else with topics?
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| 17:15 | Bertl | guess that's it ... keep calm, keep healthy, everyone!
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| 17:18 | se6ast1an | and stay at home, where you can much better contribute to the AXIOM project :)
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| 17:18 | se6ast1an | meeting concluded, thanks Bertl!
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| 17:19 | Bertl | thanks for moderating!
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| 19:44 | anuejn | se6ast1an: what are your problems re plugin installation in etherpad(
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| 19:44 | anuejn | *?
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| 19:44 | anuejn | i once build one and may be able to assist
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| 19:55 | BAndiT1983 | etherpad was quite broken by itself, so either the setup on the server was dated or the software has problems with multiple users
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| 20:16 | se6ast1an | anuejn: someone just gave us a test account on an existing system so we couldnt administer it and install plugins
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| 20:17 | se6ast1an | anuejn: what is your experience with it in general?
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| 20:20 | se6ast1an | or do you have it installed anywhere on a server you manage to we could test more?
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| 20:21 | se6ast1an | or https://github.com/codimd
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| 20:24 | BAndiT1983 | personally i would vote for codimd, because the integration of very useful libs is there -> https://i.imgur.com/c8DWOes.png
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| 20:25 | BAndiT1983 | using plantuml also at the company for the docs, second one is new to me, but looks also very nice
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| 20:44 | bluez_[m] | Hello mentors! I am Swaraj Hota, an undergrad at IIIT Bhubaneswar, India. I am interested to work on the project T730 for GSoC 2020. I completed GSoC 2019 at FFmpeg for "HEIF Support", and hence I have good knowledge of C. I have some idea about writing device drivers in linux kernel, although I am learning now. My github username is @Swaraj1998. This year I have been working at another org but due to some issues I'm not
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| 20:44 | bluez_[m] | sure I would continue there. My friend metal_dent mentioned me about apertus and I found this really cool project which I did not know about. I know I am late to the party, but I will try my best to make use of the days I have. Looking forward to your support! 🙂
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| 20:47 | BAndiT1983 | hi Swaraj
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| 20:48 | bluez_[m] | hello BAndiT1983 !
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| 20:48 | bluez_[m] | I had a question about the kernel challenge
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| 20:48 | bluez_[m] | What kind of checksum do I have to calculate?
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| 20:49 | BAndiT1983 | Bertl_oO has mentioned something in the logs recently about this topic
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| 20:49 | bluez_[m] | I mean to go for the Task 1 mentioned on the challenge
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| 20:50 | BAndiT1983 | http://irc.apertus.org/index.php?day=10&month=03&year=2020
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| 20:50 | BAndiT1983 | can only give vague directions, as i haven't looked at the task deeper yet, Bertl_oO is the right one to ask
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| 20:53 | bluez_[m] | <BAndiT1983 "http://irc.apertus.org/index.php"> Okay, thanks! That helped.
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| 20:54 | bluez_[m] | Is Bertl_oO not available right now?
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| 20:54 | BAndiT1983 | if _oO is appended there, then less, but sometimes he awakes and responds
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| 20:54 | BAndiT1983 | _zZ is totally asleep
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| 20:56 | bluez_[m] | Ohhh I see. That's handy.
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| 20:57 | bluez_[m] | I will start working then. Will report my progress. Thanks again!
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| 20:59 | BAndiT1983 | no problem
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| 21:59 | Bertl_oO | bluez_[m]: _oO means otherwise occupied ... i.e. I'm not watching IRC :)
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| 22:00 | Bertl_oO | you found the answer to your question in the logs?
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| 22:00 | BAndiT1983 | ok,ok, _oO is nap and _zZ is deep sleep
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| 22:02 | BAndiT1983 | despite emergency situation work still awaits tomorrow, luckily from home
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| 22:02 | BAndiT1983 | good night
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| 22:02 | BAndiT1983 | changed nick to: BAndiT1983|away
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| 22:19 | bluez_[m] | > bluez_: _oO means otherwise occupied ... i.e. I'm not watching IRC :)
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| 22:19 | bluez_[m] | Okay!
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| 22:21 | bluez_[m] | > you found the answer to your question in the logs?
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| 22:21 | bluez_[m] | Bertl_oO I found other things but not that particular question though... so which checksum? A simple sum of all bytes? Or any other?
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| 22:22 | Bertl_oO | doesn't matter, pick whatever checksum function you like
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| 22:22 | bluez_[m] | Okay got it!
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| 22:23 | bluez_[m] | Will continue tomorrow. Way past bed time here. Good night!
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| 22:23 | Bertl_oO | nn
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| 22:41 | anuejn | se6ast1an: pad.niemo.de
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| 22:42 | anuejn | and https://pad.niemo.de/w/some_wiki_test
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| 22:42 | anuejn | (this is the plugin i wrote)
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| 22:43 | anuejn | (can bundle multiple pads together in a hierarchical structure)
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| 22:47 | se6ast1an | anuejn: excellent, thanks!
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| 22:50 | anuejn | if you want any plugins installed, just ask
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