Sebastian Krzyszkowiak @dos@librem.one

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 😜

The hardware design is now released at https://gitlab.com/dos1/debubo

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

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

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

It seems to have happened without much fanfare, but about a month ago @purism has released the Librem 5 hardware layouts under GPLv3 (as original PADS and converted KiCad projects), joining the schematics that were already available from the start.

https://source.puri.sm/Librem5/l5-schematic

#librem5 #linuxmobile #kicad #openhardware

The recording of my #FOSDEM talk - a dive into a bug in USB 2.0 and the problem of spontaneous modem resets that used to be experienced on the #Librem5 is now available to watch: https://fosdem.org/2024/schedule/event/fosdem-2024-3200-universal-serial-bug-a-tale-of-spontaneous-modem-resets/ #linuxmobile #mobilelinux #usb #fosdem24 #fosdem2024 #fossonmobile #mobile #linux

So turns out I'm going to be speaking at #FOSDEM in February as part of the "FOSS on Mobile Devices" track. We'll go step-by-step through debugging a spontaneous modem reset issue that used to trouble the #Librem5 phone, which - spoiler alert - turned out to be a (not very well-)known bug in the #USB 2.0 spec. Check this and other talks out at https://fosdem.org/2024/schedule/track/foss-on-mobile-devices #fosdem24 #fosdem2024 #linuxmobile