JordanAceto / josh_Ox_ribbon_synth

ribbon synth for Josh Oxford
Creative Commons Attribution 4.0 International
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Change ribbon GLIDE control to ribbon DELAY control #29

Closed JordanAceto closed 1 year ago

JordanAceto commented 1 year ago

Ox wants to add back in the ribbon signal that controls the Analog Delay.

This means removing the ribbon GLIDE control, which Ox is fine with. The potentiometer position on the RIBBON board that was the GLIDE control can now become the DELAY

On the ribbon PCB there is an AUX RIBBON signal, this will become the DELAY control signal.

Only the physical ribbon front panel needs to be changed, the rest of the changes are either code or schematic only.

  1. change the ribbon front panel silkscreen, the rightmost knob changes from GLIDE to DELAY
  2. edit the code, remove glide related stuff and add in delay control
  3. in the ribbon board schematic, change the GLIDE pot to DELAY pot, and make it center detent (don't need to change the gerbers)
  4. On the physical instrument, add a wire from the ribbon board header to the VCF/VCA/BBD board header
  5. On the physical instrument, change the new DELAY pot to center detent
JordanAceto commented 1 year ago

Done in v0.2.1-beta