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KingaJanicka / pushpin-groovebox

WIP Groovebox project using Push 2 as a control surface and interface and Raspberry Pi for hosting
MIT License
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Add a basic sequencer #11

Closed KingaJanicka closed 5 months ago

KingaJanicka commented 6 months ago

started in 71730e4, the code for warpseq that has been added should work but we're focusing on visual feedback for now

KingaJanicka commented 6 months ago

The basic sequencer will consist of isobar iso.Psequence() that will hold values 1 for gate on and 0 for gate off. This will be advanced by the tick_callback() and will send a prebaked osc messages for both on and off events.

This sequencer needs to be connected directly to the pad state.

I want to use different sequencers for gate/pitch/accent/mute information and then assemble them later into one message myself so I can have all of those be different lengths.

It looks like we might have issues with baking the sequence index into the sequence itself but I think it's not an issue as the sequences will really only advance forwards. so simple counters should suffice - could also use PCurrentTime() for this in patterns or add_event_callback() in timeline/track.py

KingaJanicka commented 6 months ago

made clock faster, we could use this to get the underlying 480ppqm clock - along with previously mentioned PCurrentTime() and/or add_event_callback() this would be used to sync sequences

KingaJanicka commented 5 months ago

added a basic trigger sequencer in commit ade7b80

closing