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I am attempting to display different animations in a Python script on my led matrix by accessing the image-viewer utility via the subprocesses.Popen command. This works successfully, however when I wa…
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I get an error trying to use Adafruit HAT with three parallel LED chains, the library says only 1 is supported with this mapping. Can somebody explain why this mapping is limited? Is there a way to su…
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I have a RPi2 which has all sorts of stuff behind it and one is a pair of chinese RGB LED matrixes. I'm using led-image-viewer to draw one random animated gif to them, but I can't wrap my head around …
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Hello,
When I run the test -D 1
`sudo ./led-matrix -r 16 -D 1 runtext16.ppm`
I get this:
[(https://youtu.be/5rmsz7zKhHo)]
Do you know what is the problem?
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I wanted to test LEDLabs ios application with the pixelpusher lib. But whatever I tried, nothing showed up on screen. So I began seeing what could be wrong in my setup.
I started by trying out the su…
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When running runtext.py (with Python 3), I received an unable to load font error
Investigated, and it appears line 16 needs changing to go back 1 extra directory e.g:
font.LoadFont("../../../fonts/7…
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Hi,
I finally have my setup together but there seems to be a problem. so far
RPI 3, install of rpi-rgb-led-matrix all went fine. Disabled audio in /boot/config.txt to be sure
Adafruit hat
HUB75 pa…
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```
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.61-v7+ (tanure@Debian9) (gcc version 4.9.4 (Linaro GCC 4.9-2017.01)) #2 SMP Wed Aug 22 17:25:31 BST 2018
[ …
ghost updated
6 years ago
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According to https://github.com/hzeller/rpi-rgb-led-matrix/issues/372,
(My image and my led screen are 384x96)
I use (**./ft-server**) and -g parameter (./send-image -g384x**96**+0+0 some-image…
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When I run this,
`sudo apt-get update &&
sudo apt-get install libgraphicsmagick++-dev libwebp-dev &&
make led-image-viewer`
It ends with make: ***No rule to make target 'led-image-viewer'. Stop.
I…