I'm following this guide:
https://github.com/Yona-Appletree/LEDscape
but I'm on a Debian with: Linux LEDPIXEL0 3.8.13-bone72 #1 SMP Tue Jun 16
21:36:04 UTC 2015 armv7l GNU/Linux
aptitude update
sudo aptitude update
sudo apt-get install usbmount git build-essential
git clone git://github.com/Yona-Appletree/LEDscape
cd LEDscape
I think problems start here:
sudo cp /boot/dtbs/3.8.13-bone72/am335x-boneblack.dtb{,.preledscape_bk}
sudo cp am335x-boneblack.dtb /boot/dtbs/3.8.13-bone72/
sudo modprobe uio_pruss
sudo emacs /boot/uEnv.txt
added the following line:
##Disable HDMI
cape_disable=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN
sudo reboot
sudo ./install-service.sh
service ledscape
> return unknown
sudo ./run-ledscape
>
> Loaded config file from ws281x-config.json.
> Config file written to ws281x-config.json
> [main] Starting server on ports (tcp=7890, udp=7890) for 64 pixels on 48
> strips
> [main] Demo Mode Enabled
> [e131] Starting UDP server on port 5568
> [udp] Starting UDP server on port 7890
> Starting demo data thread
> [render] Starting render thread for 3072 total pixels
> Allocating buffers for 3072 pixels (73728 bytes)
> [main] Initializing / Updating server...frame_size1=3072
> [render] Awaiting server initialization...
> [demo] Starting Demo: fade
> pru_init:44: prussdrv_open open failed
> [main] Starting LEDscape...[tcp] Starting TCP server on 7890
--
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