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onlaj / Piano-LED-Visualizer

Piano LED Visualizer: Connect an LED strip to your Raspberry Pi and create an immersive visual experience for your piano playing
MIT License
542 stars 115 forks source link

LED Lighted up but ... #312

Open mostsu opened 2 years ago

mostsu commented 2 years ago

Hello Onlaj. I use a Raspberry pi zero 2W. Now my raspberry pi does it work and detect my piano (CASIO PX-130) you can see the OS show massages (see in a pic) https://ibb.co/0XZH1WN and freezing at last message "Starting Webinterface" I try to press some piano keys and then i can see LED light up on WS8212B as white color but the 1.44inch LCD hat always white screen so i can't control menus for select other colors (see in a clip vdo) https://vimeo.com/663785130 https://ibb.co/bz5q39V thanks for help. :)

onlaj commented 2 years ago

Hello. Can you connect to webinterface? You can control your settings from there. As for screen, try to run /tests/test_screen.py If it doesn't show anything on your screen, try to unplug strip's wires (as well as your extension board) from your RPi and run script again.

mostsu commented 2 years ago

Hello Onlaj, Thank for answer me. I don't know how to open the webinterface, how to open it ? I tried to execute 'test_screen.py' file and it works in case the LCD hat connect to Raspberry pi board directly :). https://vimeo.com/665096225

But why when i use LCD hat connect to expansion board and take the expansion board connect to Raspberry pi board it does not work :( ? you can see in this vdo. https://vimeo.com/665096531

Thank for help :)