Go to advanced search

by barneyman
Sat May 14, 2016 3:29 am
Forum: Troubleshooting
Topic: Waveshare 3.2" TFT, Pi model 3, pygame problem
Replies: 2
Views: 961

Re: Waveshare 3.2" TFT, Pi model 3, pygame problem

sorry, late to the party - i'm having the same problems with the 4d 2.4" TFT

It's a wheezy SDL 1.2 issue for me ...

https://learn.adafruit.com/adafruit-pit ... ygame-tips
by barneyman
Thu Sep 10, 2015 9:08 pm
Forum: Official Foundation Display
Topic: RPI 7" TouchScreen
Replies: 11
Views: 4299

Re: RPI 7" TouchScreen

You will need to sudo apt-get update && apt-get upgrade no, that's not suffice, *if you use the rapsbian-ua-netinst* - after an explicit rpi-update the screen works, the touch doesn't *and* the screen is upside down :) https://www.reddit.com/r/raspberry_pi/comments/3kdw7q/psa_if_your_new_rpi_displa...
by barneyman
Thu Sep 10, 2015 5:01 am
Forum: Official Foundation Display
Topic: RPI 7" TouchScreen
Replies: 11
Views: 4299

RPI 7" TouchScreen

- anyone else got the touchscreen element working ? - what are the i2c and int pins for ? some observations so you don't repeat my mistakes :) 1. panel2 (underneath) is a *pig* to insert into .. make sure the dark (~3mm) part of ribbon cable is *completely* obscured by the *open* clip 2. if you use ...
by barneyman
Mon Jan 05, 2015 10:58 pm
Forum: Graphics, sound and multimedia
Topic: EasyCap - smi2021 - somagic
Replies: 10
Views: 5119

Re: EasyCap - smi2021 - somagic

i got some success with only taking every other line (i.e. not de-interlacing) - from cursory examination it was a saturation problem with IN/OUT over USB/Ethernet (i.e. if you simply sump-to-null everything coming in, it does keep up, mostly) i was going to try to push the input direct to the h264 ...
by barneyman
Fri Dec 26, 2014 11:42 am
Forum: Graphics, sound and multimedia
Topic: EasyCap - smi2021 - somagic
Replies: 10
Views: 5119

Re: EasyCap - smi2021 - somagic

You'll have to build a full kernel 'around' it - from memory, that google code link had the explanation
by barneyman
Mon Nov 17, 2014 11:55 pm
Forum: Graphics, sound and multimedia
Topic: EasyCap - smi2021 - somagic
Replies: 10
Views: 5119

Re: EasyCap - smi2021 - somagic

glad someone else can make use of it ... going to try to use the h264 encoder in the GPU over xmas re the initialisation ... is it a firmware loading issue - do you have the right firmware file in the right location for the driver to find it? or it may be the initialisation byte sequences that are s...
by barneyman
Tue Sep 02, 2014 12:02 pm
Forum: Graphics, sound and multimedia
Topic: EasyCap - smi2021 - somagic
Replies: 10
Views: 5119

EasyCap - smi2021 - somagic

i've created a new kernel driver for above $10 USB capture dongle https://github.com/barneyman/somagic Don't get your hopes up :) the RPI can't keep up .. however, I have taken the code from the googlecode project ( https://code.google.com/p/easycap-somagic-linux/ ) and 'made it work', so if you've ...
by barneyman
Fri Jul 25, 2014 4:28 am
Forum: Raspbian
Topic: Raspbian Installer
Replies: 119
Views: 59818

Re: Raspbian Installer

Can confirm that changing the bootcode.bin and start.elf from https://github.com/Hexxeh/rpi-firmware got my B+ up and running from the cardboard box

Go to advanced search