#apertus IRC Channel Logs

off to bed now ... have a good one everyone!

Bertl_zZ: Would you be okay if I did a crowdfunding campaign for a run of professionally made pmod-debug boards you did?

BAndiT1983|away, have this link: https://github.com/supragya/libfuse-FrameServer

morning folks!

hi supragya, yes, on my way to the city of love ;)

BAndiT1983: Paris?

oha, have you committed it?

no..

have fun then!

supragya, started also to look at filesystem in C++17, for fun currently, as i don't have a clue about further steps for frame serving yet

thanks Bertl

ah, TofuLynx is also here

checked it today again, works fine

Let me have a commit and then explain

Hey

Hey back again

It's raining a lot here

BAndiT1983 will test the new loop after lunch!

take your time, just inspecting ProcessingTest a bit, to see where it has logical problems

ok

Why isn't it though?

image.SetWidth(image.Width()/2);

Yeah

as it still a prototype it's ok, just adjusted it by hand, will try now with quarter resolution, maybe we should just add enum class to allow only certain values, like FULL, HALF, QUARTER

yes

Better than skip enum, have an int... (2's power)

why? enum class can hold int

And it's more resilient using enum class, as it avoids missclicks

Why stick with just FULL HALF QUARTER when you can have something like skip=0 (Full), skip=1(half) all the way till we want..

because that way, i can use int value to do skipping, without recalculation

I didn't understand this: [09:52] BAndiT1983: because that way, i can use int value to do skipping, without recalculation

Quality::QUARTER will give you 4 as value, see uint8_t behind enum class name

it was also possible in previous C++, but now it is strong-typed

It's cropped

Is it vertically scaled wrongly?

unsigned int dataSize = _height * _width;

{

_dataGreen[dataIndex] = (_outputData[index + 1] + _outputData[index + _width]) >> 1;

dataIndex++;

{

}

ah, it has to be not pixelsToSkip / 2, but - 1

I see

seems to work, even with 8

it's modulo, if index divided by width has no rest, then it skips a line (or multiple)

just a test for end of line

BAndiT1983!

yes?

You might want to go into my repo now

still pushing?

net is 12KB/s IDK why

Your wish, I like to keep a backup

just saying

doing it currently and pulling commit

Just committed a simple README change

? me?

supragya, yes, your loop

I know... I just ported PiNGRaw12 code

ah, we still have to discuss it, but on a private channel

c++ challenge

no, not prepared yet, but see some problems in your loop, mostly performance and maintenance

just as summary: it can be a lot simpler

were you able to run the FS?

make sure you have libfuse installed

yes

need to copy RAW12 somewhere first?

[need to copy RAW12 somewhere first?] - no it is self contained

please do

these errors are because not all stat functions are implemented

?

folder in tmp is empty

now it works, i have to exit and enter again

leave that for LibFUSE to work

BAndiT1983, success?

[i know how to work with linux] - I didn't mean that way, sorry

no problem

yes, just used nano and fuse registered access

although difficult enough

The thing is now we have to concentrate on one encode format in which serving is to be done

AVI is ok

it can be of very simple type that way

looked a bit through it, maybe we even don't need directory stuff, just things for a file

it is mainly for ls

A singly file is what we will serve

would suggest to use cmake later, so we can switch build behaviour and libs between OCes

need to learn that

Ah!

BAndiT1983, given this.. what should I look for now?

Sure :)

as AVI is a subset of it

https://msdn.microsoft.com/en-us/library/windows/desktop/dd318189(v=vs.85).aspx

looks a bit like tiff format to me

I have heard Uncompressed AVI is not that hard

for a prototype, yes

okay

libfuse has OSX port and some dokeny project for windows

wild idea, how about FFMPEG for encoding somehow

simple avi encoder is very sufficient

or from an available library

other libraries bring just too much other stuff with them

don't rush, take your time

we still have some days left

okay :)

license?

focus on uncompressed AVI first, before even considering further steps

no, but there are supposedly more H.264 encoder scripts available

why do we need h264=

Will focus on AVI

available open source

if you write 24bit frame data to the RAM, final app should read it and thats it, no encoding, conversion etc. besides what OCcore does

ok

good luck, have fun

bye TofuLynx

ah, right, what about you TofuLynx? have you tried the loop?

off for now ... bbl

BAndiT1983, reached Paris?

will leave for the city soon

*before

However will look at AVI today

alright, if you need help, then just ask, have general plan for AVI format already

Would be looking into way to make AVI file for now... to keep it simple

Have a great time BAndiT1983|away

supragya: how did the exam go?

Have HPC tomorrow

Finally, the app changed my nick xD

2/6 done

Hi btw nmdis_Iti XD

I have 5 left

1 of three tests

Thanks :)

Hamare exam ka kuch nhi?

Indian? xD

Na boa! �s fixe supragya

Portuguesr

you cannot translate mine... i can translate yours though

It's good it's cool

I said: It's okay! You're cool supragya! xD

xD

BAndiT1983. I tested the new loop. It works now! But there's a strange horizontal line of pixels that's wrong

I will send a screenshot of this behaviour

TofuLynx, TofuLynx_ , there?

here is it

same here, dont worry

BTW My exams are draining my energy, hope I can clear this phase xD

btw, that droid problem remember, nmdis1999

directorysync?

Whoa! Congrats buddy D

You did put up loads of efforts :)

And you have an exam as well?

Yes, I do. But I know you'll do it. :D

hope it pays off

PM me your mail ID

This week will be tough for me as well, I am trying to work on T734(trying to make the tool from scratch) and exams.

have a look at the mail... see the PDF

Okay I will n

Watched it, it's amazing!

see github

and ws working here too

Hello everyone, I am solving C++ challenge and I'm getting following image for red layer. Can you please give your feedback on the output..

hello Adi_!

Thanks for the feedback Bertl_oO

you might want to adjust that to see what to expect per channel

you're welcome!

the usb3 module software is not finished yet

so I am sure we can arrange something

*development

yup

our main problem today was, that we faced fabrication issues with the main board to board connector due to the lack of soldering skills

but all needed hardware components have arrived and now we only need to produce a working pcb ;)

thats great

with dev kits we use screw on type filters to attach to lenses

do you have any links to good sources of optical components?

2. I see in the AR0330CM datasheet that it uses 196 Mp/s (4-lane HiSPi or MIPI) - did you talk to Bertl_oO yet about how to interface these with the zynq properly?

from what I know MIPI is highly proprietary and I need to read up on HiSPi (sounds like fast SPI which is better I hope)

we do not currently use one in the beta and beside fine textures like bricks, fabric which can cause moire there are no issues so far

I have no special source for optical components, the UV/IR filters we currently use are consomer products from Haida

quite expensive, the 72mm diameter filter is around 70-90$ IIRC

http://optics-online.com/irc.asp

we hope to be able to implement the hispi with the IOSERDES blocks

17.50$ for sample

sorry I am off for today, but lets continue this chat soon!

what kind of soldering issues did you have with the connector?

I'm not sure my KiCad is showing your pcb design properly, but it looks to me like you are using a two layer board?