Sebastian Krzyszkowiak @dos@librem.one

hiya! #shotonlibrem5

A few more glowup examples 😼

#shotonlibrem5

Seems like nobody was reaching for this low-hanging fruit, so I did it myself:

"Glowup" is a quickly hacked up thing that lets you glow your Librem 5 photos up with one click right on the phone, using #darktable and about 30 seconds of processing.

https://gitlab.com/dos1/glowup

#librem5 #mobilelinux #linuxmobile #linuxsmartphones #shotonlibrem5 #catsofmastodon (late)#caturday #myfirstlibadwaitaapp 😜

Took me 3 days of soldering, but it works!

I can connect it to a Librem 5 and it automatically does all the needed PD stuff to expose its UART over USB-C 😁 It's also capable of a lot of other PD magic as a USB PD analyzer / injector / filter.

However, while these solder joints made a good job lasting till I got the firmware PoC working, it doesn't seem like they're going to last much longer... More soldering ahead 😫

#debubo #kicad #stm32 #usbpd #librem5 #shotonlibrem5 #diy #electronics #oshw

Feline cuddles #shotonlibrem5

...but not impossible 😁 Being able to order a 6-layer PCB with capped vias for $2 is crazy. It even appears to work with Thunderbolt and DisplayPort, which is surprising, as I barely knew what I was doing 😂 #kicad #shotonlibrem5

Everyone's excited about pretty sun flares right now; I found one in my #shotonlibrem5 collection too, although slightly different in its nature 😁

ok, that's enough varying lightning conditions (for now 😜) #shotonlibrem5

and another cat, there's never too many cats #shotonlibrem5

and something brighter #shotonlibrem5

before / after (both fully automatic, just taking more time to process) #shotonlibrem5 #librem5 #linuxmobile #mobilelinux #linuxonmobile #linuxsmartphones

Current status: before / after #shotonlibrem5 #librem5 #linuxmobile #mobilelinux #linuxonmobile #linuxsmartphones

No manual editing this time, but an automatic postprocessing script using darktable-cli and rudimentary lens corrections. Takes ~30 sec to develop on the phone - about ten times longer than the default script used by Millipixels, but with much better results. #shotonlibrem5 #librem5 #mobilelinux #linuxmobile #photography

That's how straight lines look like through your phone's camera lens. Such distortion needs to be corrected in software. #shotonlibrem5

mom said go play outside #petalhero #spring #shotonlibrem5

debugging

#caturday #catsofmastodon #cats #shotonlibrem5

For practical reasons, photos that you #ShotOnLibrem5 are processed into JPEGs with lower quality than what the camera can do. There are some (complex) ways in which this processing could be made faster and therefore cram more pixels and algorithms that make things prettier, but meanwhile...

Each photo you take is stored as both raw DNG and processed JPG - so you can go back to raw data and retroactively gain quality. See https://dosowisko.net/l5/photos/ for an example.

(cont.)

#librem5 #mobilelinux

Home is where your phone instantly registers to a cellular network 🤪️ #cccamp23 #shotonlibrem5

Coming to #CCCamp23 🚂️🚃️🚃️🚃️ #shotonlibrem5

Me: Is a photo taken with a phone a representation of what its camera saw or what its software believed to be there? 😼
Dyzio:

#catsofmastodon #shotonlibrem5 #darktable late #caturday #mobile #photography