“curious to hear your four feature requests! personally the last thing i want on music instruments is a big touch screen. we already have those everywhere and they’re impossibly cheap, so why reinvent them?”
Re touchscreens— as someone who’s interesting in writing software I find touchscreens appealing because they are a way of easily fitting in arbitrary additional buttons or making ad hoc interfaces.
Anyway— @emenel/@tehn if i’m not getting away from the thread topic— here is what I want in an embedded sound computer:
- Onboard audio in/out
- Onboard CV in/out
- Knobs, would also prefer a button or two
- Ability to upload and run my own C and Lua code (of course if I can upload C I can upload Lua)
- A screen, even if it’s small or basic, so I can see what I’m doing
- Ability to plug in basic USB stuff like a typing keyboard
- MIDI in/out would be nice, I guess? But I’d care more about being able to plug in my MIDI Fighter via USB
Current candidates:
Norns:
Downsides: No CV in/out, pricey
Possible fixes?: They said a CV in/out expansion is coming?, the ES-8 (also pricey)?
Bela Salt:
Downsides: No screen, eurorack is not portable compared to the Norns
Possible fixes?: Plug in a phone via USB somehow, invent my own USB communication protocol between the Salt and a custom Android app I’d have to write to display stuff?? Unsure if this is realistic
Stemtera (I have this, it’s an arduino prepackaged in a breadboard):
Downsides: ADC is 8-bit, only 2KB RAM, onboard DAC requires you to wire in an RC filter by hand and I have so far failed at this. If I get around to figuring out where/how to get a DAC chip maybe this could act as a USB bridge and solve the CV problem with the Norns?!
Bela non-salt, RaspPi, Pisound: I am not sure how to proceed with these
Basically the Norns has a screen but no CV, and the Salt has CV but no screen… I think if I can’t figure out a cheaper/smaller option I am likely to get a Salt at some point.