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bookworm vs trixie discus...
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Special keys stopped work...
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Tips for accurate reading...
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Wifi 5Ghz Issue
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the self built bl602_boot...
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Why projects like PinePho...
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Cannot flash the modem fi...
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Star64 Irradium (based on...
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Mobian MMS/SMS text probl...
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Enclosure for flush-mounting the 7" touchscreen |
Posted by: Learnincurve - 12-09-2016, 07:03 AM - Forum: Enclosures
- Replies (9)
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Hi.
I'm looking to replace my squeezebox touch with a high-powered R-Pi alternative, with a proper USB and ethernet implementation.
the Pine64 looks like a perfect contender at a very attractive price. Better still, the 7" touchscreen lloks as if it should be flush-mountable in a nice looking case, much like the official R-Pi 7" case:
[img] https://cdn.shopify.com/s/files/1/0176/3...1477646087[/img]
Can anyone suggest a case that fits round the screen so that the edges are flush?
Stand and back-housing for the Pine64 board I can probably manage myself if the case doesn't fit/include them.
The unit should stand, sloping slightly back, just like the image above.
BR.
--Marius--
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How do I use UART serial port on the Pi-2 bus? |
Posted by: SvdSinner - 12-08-2016, 09:19 PM - Forum: Debian
- Replies (3)
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How do I reference the UART pins on the PI 2 header (pins 8 and 10) to start a serial session from the command line? I'd like to use GNU Screen, if possible. I'm guessing something like :
>$ screen /dev/ttySomethingOrAnother 115200
I'm a newb to the P64, and this is my first time trying to communicate with a peripheral.
Do I need to configure the pins to use their UART function? If so, how?
(If there are better Rx/Tx pins to connect to my device, I'm open to that. I just picked those pins from an example on connecting UART to the RPi)
Feel free to point me to any docs on the subject. (I'm still learning where to search for Pine64 info.)
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LINUX Distribution for the newbie |
Posted by: _mgd - 12-08-2016, 10:06 AM - Forum: Linux on Pine A64(+)
- Replies (5)
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greetings,
I am a complete novice in computing_and for the longest time I detested the linux way of doing things by typing (no offence meant). Now I do want to learn both linux & the arm processors. I would like to start on an accessible distribution that will allow me to do my c programming & compilation, if I ever get even that far.
There is no reason to spend any time to answer this rudimentary question--I did try to find answers to no avail, if anybody could drop a hint I would be greateful.
Regards,
_mgd
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Seems pretty dead in here |
Posted by: birdcatx7 - 12-07-2016, 02:26 AM - Forum: Game Station Emulation
- Replies (8)
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Last post was in October. I haven't been around in a couple of months myself. Thought I'd poke my head in and see if anything new has developed, and it would appear not. Are people still gaming on their Pine or have they moved on to other things by now? I recall reading through a convoluted mess of linked threads/websites that some sort of retropie-ish interface was being worked on, but (of course) allwinner was being a b**** about releasing needed info to make things work. Or something. I dunno. Is there anyone around here even still?
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LCD Support on Linux |
Posted by: pfeerick - 12-07-2016, 01:13 AM - Forum: LCD and Touch Panel
- Replies (8)
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This thread/post is intended to pull together scattered discussions from the forum on LCD Support on Linux, and put the current information of the state of affairs of LCD support on the pine64 with regards to the Linux operating systems in one place. It is a living post, so may be subject to change by myself or other moderators as needed to correct any inaccuracies over time. Any support requests will be moved to a different thread as that is NOT the focus of this thread. If you have any suggestions as to more information or related forum threads, please leave a reply!
Out of the box, the pine64 has always supported both the HDMI and LCD outputs via the Android images - but not at the same time. More recently in that area, the need for two different images has been removed, and a simply change to the uEnv.txt file was needed.
This was not the case with linux... until recently, there was no LCD support at all. It was certainly possible, as it had been done before with other boards using the Allwinner Display Engine, but was not enabled on the pine64 until recently. There are currently no "official" images that support the LCD and/or touchscreen out of the box. However, it was pointed out in Nov 2016 that support was present in the official Armbian repo, so there is in fact a ready to use image that is available for download or for you to build yourself. Check out the latest Armbian Beta image (I won't direct link as it is rebuilt daily, but you want the Pine64_Ubuntu_xenial build), and also look at the pine64 specific documentation on their site in order to try it out for yourself!
To enable the LCD panel under Armbian navigate to /boot, open the armbianEnv.txt file with a text editor and
change the pine64_lcd=off value to on. You will also need to add gt9xxf_ts to /ect/modules if you wish to enable the touch screen support.
For more information please see (the last three points of) the pine64 specific Armbian documentation.
* Instructions for installing the touch screen driver in Debian (and possibly other images)
Other threads/subforums:
Notes:- Posts talking about adding LCD support to linux images (made a list - will create redirects once this thread is open ~ Luke)
- An OpenSuse LCD image is now available (just video/ no touch)
One way to increase/decrease brightness using GPIO:
Code: echo 362 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio362/direction
while true; do
case "`xscreensaver-command -time | egrep -o ' blanked|non-blanked|locked'`" in
" blanked") echo 1 > /sys/class/gpio/gpio362/value ;;
"non-blanked") echo 0 > /sys/class/gpio/gpio362/value ;;
esac
sleep 5
done
Changelog:- 2017-03-19 - Added link to "[EXPERIMENTAL] Linux on the LCD screen" thread
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GUI on openSuSE |
Posted by: joaoreino - 12-05-2016, 09:36 PM - Forum: openSUSE
- Replies (10)
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Dear all,
I am not that computer savvy and not at all a Linux expert. I installed openSuSE on my Pine64 hoping there was going to be a GUI but suddenly I am faced with a prompt line after login. Is there a GUI? How do I access it?
Thanks!
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SSH works, but no video |
Posted by: SvdSinner - 12-05-2016, 02:31 PM - Forum: Getting Started
- Replies (8)
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Is there something I can do to debug why the HDMI monitor gets no signal from my Pine64? Initially, I tried an old 4:3 monitor and found info that 4:3 monitors aren't supported. However, even using my newest 1080p monitor, I get nothing. Are there settings or error logs I can check via SSH that could give me a clue what is going on? Ideally, is there a way to use the older 4:3 monitor?
Technical details: - Debian Mate (3.10.102 BSP 2)
- Pine64- 2GB from Kickstarter
- I am using a HDMI - DVI adapter on the monitor-side of the cable. I've actually tried 2 different ones, neither make video work. None of my monitors have HDMI inputs. I can test it on my TV, if anyone thinks it is worth trying.
- I'm not a Linux guru, but have used it occasionally for the last 20 years. I won't take any offense if you talk to me like a Linux newb.
Luckily for me, I'm setting up my Pine64 as an OctoPrint server, and thanks to this great thread, I was easily able to use SSH to get things set up to work as I needed. However, I'd still love to get the video working if I can.
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