Holger Wirtz 0d627d320b Additions for the user manual.		4 years ago
addon	…
doc	Additions for the user manual.	4 years ago
third-party	Going back to beta LCDMenuLib2 because of trouble with some functions.	5 years ago
.gitignore	Fixes.	4 years ago
Disp_Plus.h	Fixing hanging and problems when reading from SD caused from panic() and disabling the audio interrupt.	5 years ago
EngineMkI.cpp	…
EngineMkI.h	…
EngineOpl.cpp	…
EngineOpl.h	…
LICENSE-APACHE2.txt	…
LICENSE-GPL3.txt	…
MicroDexed.ino	Fixes for resetting sustain mode when fire up panic().	5 years ago
PluginFx.cpp	Fixing volume and distortion problems with buggy AudioAmplifier.	5 years ago
PluginFx.h	…
README.md	Update 'README.md'	5 years ago
UI.hpp	Several additions to the user manual.	4 years ago
UI_FX.h	Fixes for bitimbral mode on T_3.6 (max. 10 voices per instance).	5 years ago
UI_NO_FX.h	Fixes for bitimbral mode on T_3.6 (max. 10 voices per instance).	5 years ago
aligned_buf.h	…
config.h	More additions to the user manual.	4 years ago
controllers.h	…
dexed.cpp	Fixes for resetting sustain mode when fire up panic().	5 years ago
dexed.h	Fixes for bitimbral mode on T_3.6 (max. 10 voices per instance).	5 years ago
dexed_sd.cpp	Small fixes for audio-thru support.	5 years ago
dexed_sd.h	Sending voice data via MIDI (DIN and USB) when changing a voice.	5 years ago
dx7note.cpp	…
dx7note.h	…
effect_auto_pan.cpp	…
effect_auto_pan.h	…
effect_dynamics.cpp	Added a limiter after the dexed engine to avoid clipping.	5 years ago
effect_dynamics.h	Added a limiter after the dexed engine to avoid clipping.	5 years ago
effect_modulated_delay.cpp	…
effect_modulated_delay.h	…
effect_mono_stereo.cpp	Fixes for voice loudness.	5 years ago
effect_mono_stereo.h	…
effect_stereo_mono.cpp	…
effect_stereo_mono.h	…
env.cc	…
env.cpp	…
env.h	…
exp2.cpp	…
exp2.h	…
fast_log.h	Added a limiter after the dexed engine to avoid clipping.	5 years ago
fm_core.cpp	…
fm_core.h	…
fm_op_kernel.cc	…
fm_op_kernel.cpp	…
fm_op_kernel.h	…
freqlut.cpp	…
freqlut.h	…
lfo.cpp	…
lfo.h	…
midi_devices.hpp	Sending sysex data when parameter changes are done at UI.	5 years ago
midinotes.h	…
module.h	…
name.c	…
pitchenv.cpp	…
pitchenv.h	…
porta.cpp	…
porta.h	…
sin.cpp	…
sin.h	…
source_microdexed.h	Fixes for bitimbral mode on T_3.6 (max. 10 voices per instance).	5 years ago
synth.h	…

README.md

MicroDexed

Dexed port for Teensy (3.6/4.0 with audio shield and LCD or OLED display)

This is a port of the original Dexed/msfa engine (see https://github.com/asb2m10/dexed and https://github.com/google/music-synthesizer-for-android) to be used on a Teensy-3.6 or Teensy-4.0.

The current state is: work in progress... but near version 1.0!

License

MicroDexed is licensed on the GPL v3. The msfa component (acronym for music synthesizer for android, see https://github.com/google/music-synthesizer-for-android) stays on the Apache 2.0 license to able to collaborate between projects.

Credits & thanks

Dexed engine by Pascal Gauthier (asb2m10)
DX Synth engine (as part of Dexed): Raph Levien and the msfa team
PPPlay : Great OPL3 implementation, with documented code :D
Thierry Pottier: for extreme testing, discussing about different options, images and many good suggestions for UI handling
Lars Pelz: Testing and documentation

Dexed comes with 3 engine types :

Modern : this is the original 24-bit music-synthesizer-for-android implementation.
Mark I : Based on the OPL Series but at a higher resolution (LUT are 10-bits). The target of this engine is to be closest to the real DX7.
OPL Series : this is an experimental implementation of the reversed engineered OPL family chips. 8-bit. Keep in mind that the envelopes stills needs tuning.