trying to use one external footswitch to alternate between two presets using SET PRESET

[olasrj]

Hi Greg,

First of all, thank you for this excellent project!

I'm having an issue with the external footswitches and I'm not sure if it's a bug or a configuration problem.

Hardware:

• ESP32: JC3248W535
• Firmware: v2.0.3.2
• External footswitches built exactly as recommended in the GitHub project:
  • Momentary footswitches
  • Spark expansion board

Issue:
I'm trying to use one external footswitch to alternate between two presets using SET PRESET.

The configuration is:

• Control Change: SET PRESET
• MIDI Value 1: 0
• MIDI Value 2: 1

The behavior is: When I press and hold the footswitch, it changes to Preset 2.
As soon as I release the footswitch, it immediately returns to Preset 1.

So it only stays on Preset 2 while the switch is physically pressed. I expected it to toggle between the two presets with each press.

I also tested PRESET UP, and it behaves the same way: the preset only changes while the switch is held down, then returns when released.

Is this a known issue with the JC3248W535 board, or is there a setting I may have missed?

I am very happy with what I have already achieved and I am very grateful to your project for providing this

Thank you for your help!

[olasrj]

Other prints of configurations of may 5 wired foots: