Comments (4)
As soon as I call sudo -E python visualizier.py as pi user, my screen becomes completely white. Before that it shows the normal Linux console.
It should be white from the beginning. Which version of Linux you have installed?
The reason for this is that I don't have /dev/spidev0.0... i just don't know why
Same as above, I'm guessing it is because OS.
I would like the LEDs to light up before I press the buttons.
You mean lighting next-to-play keys with Synthesia? You have to change input using Visualizer menu, but since your screen doesn't work you can't do it.
Try to install Raspbian.
from piano-led-visualizer.
Hi,
I installed the newest version of Raspbian Buster full date 2019-06-20
pi@raspberrypi:~ $ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"
NAME="Raspbian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
I will try a new installation and check after SPI enabling if /dev/spidev0.0 is available.
from piano-led-visualizer.
Hi,
I now installed the Raspbian Buster Lite and installed every library / bluetooth and so on.
Now the display is working just like you suspected. yay :)
Can you tell me where I have to do the changes for "next to play keys"? in vizualizer menu?
Thanks again for your help!
from piano-led-visualizer.
Ports Settings -> Input -> RPI-Bluetooth
If there is no BT device try to refresh ports on previous page.
from piano-led-visualizer.
Related Issues (20)
- 7 inch LCD touchscreen (more a question than an issue)
- piano_light_visualizer
- Trying a fresh manual install (without RTP and autoconnect and web interface) HOT 3
- Getting Error in lib/functions.py HOT 3
- My own syntesia HOT 2
- Led lights are not lighting up when keys are pressed HOT 12
- Midi interface not recognized
- Recording Midi file HOT 4
- Web Interface access HOT 1
- 3D Case model for the pi zero HOT 8
- Problems editing sequences HOT 1
- No module named "websockets" HOT 2
- Display remains white HOT 4
- Not an Issue but could expand possibilities of PLV
- What does Clean LED Strip do? HOT 1
- from werkzeug.utils import safe_join HOT 1
- Support for 160 leds/m strip HOT 8
- How does the "LED offset settings" work ?? HOT 1
- Gradient mode in sequences crashes LED Visualizer HOT 7
- LCD Display remains white HOT 5
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from piano-led-visualizer.