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rsta2 / minisynth

A virtual analog synthesizer for Raspberry Pi
GNU General Public License v3.0
187 stars 21 forks source link

Touchscreen not detected with official raspberry pi 7" touchscreen #23

Closed finnoprey closed 1 year ago

finnoprey commented 1 year ago

The kernel is saying there is no touchscreen detected with the official raspberry pi 7" touchscreen on a raspberry pi 2b.

What jumper cables have to be connected in order for this to work? I currently only have the power and ground plugged in, as I lost the other two. Do the two other optional cables have to be connected in order for minisynth to get the input?

rsta2 commented 1 year ago

The hardware setup is described in this article. I tried MiniSynth Pi v5.0 again with the official 7" touchscreen on a Raspberry Pi 2B and it worked successfully. I only connected the flat 15-way cable between touchscreen and RPi and powered the touchscreen using a separate power supply, plugged into the Micro-USB jack on the touchscreen conversion board. There were no other cables.

rsta2 commented 1 year ago

@finnoprey Have you been successful fixing your problem?

rsta2 commented 1 year ago

I think, this can be closed.