#daisyseed — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #daisyseed, aggregated by home.social.
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Neural Guitar Pedal – Optimizing NAM for Daisy Seed Arm Cortex-M7
https://www.tone3000.com/blog/running-nam-on-embedded-hardware
#HackerNews #NeuralGuitarPedal #NAM #Optimization #DaisySeed #CortexM7 #EmbeddedHardware
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Another #GuitarPedal completed.
A few years ago I designed a pedal with a complex effect (but just a single knob and an expression pedal as controls) for a guy but in the end that wasn’t what he was looking for and he didn’t pick it up. So I had this pedal stuck with me. 😑
Recently a friend asked me for a long delay effect with a 15 second memory and the footswitch only muting the delay input (FX always on duty). It was an opportunity to #recycle the old pedal, based on a #DaisySeed board. So I drilled new holes in the enclosure to host 3 knobs.
But wait, there’s more. ➡️
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My little daisyseed synth project is currently stalling on the whole "C++ is just the WORST language" problem.
There's a class in the DaisySP library which is *almost* what I want. So I should be able to just subclass it and work from there, right?
Well, no, because none of the functions that I want to override are declared "virtual", so I'd have to edit and re-build the library.
I'm sure this is all in the service of runtime efficiency, at some level. But, you know - it's a 480MHz ARM processor. I think a little indirection wouldn't be a huge deal.
I will just write the whole thing from scratch, all 100 lines or so of it. But it's *IRRITATING*, you know?
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A More Expressive Synth via Flexure - Synthesizers can make some great music, but sometimes they feel a bit robotic in c... - https://hackaday.com/2023/02/28/a-more-expressive-synth-via-flexure/ #expressivesynthesizer #microcontrollers #halleffectsensor #expressivesynth #musicalhacks #synthesizer #breadboard #daisyseed #flexure #synth
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This toot made me realize--how is #puredata running on #daisyseed? Turns out there's a pd->C "compiler": https://wasted-audio.github.io/hvcc/
So then the question is: Can I use #hvcc to write my C code for me and run it on the #esp32?
"The goal of this development is to realise a generic eurorack module that is based on the ESP32 and programmable via puredata."
https://github.com/sinneb/esp32-hvcc
It doesn't look done, tho
