Pensive
Well-known member
Hi All
This is what I've been doing with my Teensy-LC Beta board; a 32 step MIDI sequencer based on the Adafruit Untztrument64.
apart from making the same mistake I did on the 3.1 by overloading the analog inputs with 5v
, while the Teensy-LC inputs are not tolerant, mine have all survived!!
This is only part of the functionality, there's a few more bits to add, including a pattern mode which I have already designed in my head (so only a couple of nights work).
But I'll release the code once its done.
It currently doesn't use interrupts but I might need to refactor this into interrupts - I don't know how accurately it runs yet.
Features
3 instruments, each with 8 programmable note-on - noteoff patterns
Octave shift
Shuffle
Overdub / record live mode (not demoed here due to commenting out at present =D )
Adjustable BPM
MIDI timer (optional)
metronome function in record mode
8 x MIDI assignable CC Pots. These might change into encoders before release.
Rgds
Jon
This is what I've been doing with my Teensy-LC Beta board; a 32 step MIDI sequencer based on the Adafruit Untztrument64.
apart from making the same mistake I did on the 3.1 by overloading the analog inputs with 5v
, while the Teensy-LC inputs are not tolerant, mine have all survived!!This is only part of the functionality, there's a few more bits to add, including a pattern mode which I have already designed in my head (so only a couple of nights work).
But I'll release the code once its done.
It currently doesn't use interrupts but I might need to refactor this into interrupts - I don't know how accurately it runs yet.
Features
3 instruments, each with 8 programmable note-on - noteoff patterns
Octave shift
Shuffle
Overdub / record live mode (not demoed here due to commenting out at present =D )
Adjustable BPM
MIDI timer (optional)
metronome function in record mode
8 x MIDI assignable CC Pots. These might change into encoders before release.
Rgds
Jon
