Hy,
I have a problem with using the digital inputs from my extension set.
I build a external box with 16 switches (switching to Ground, no pull up or anything else).
When I check the I2C on the console with
sudo watch ‘i2cget -y 1 0x21 0x12; i2cget -y 1 0x21 0x13’
I can see changing the value when a key is pressed.
In Zynthian I defined the Switches (200-215) and set the to play a Midi Note.
After some reboots, the first 4 or 5 switches are working, but not the others.
When the key works, I can see the Notes in Midi Log, but not the non working.
Any idea where I can have a look, to check whats wrong?
Thanks, Andy