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Holger Wirtz e9c745806c Added more debug information about which bank/voice is loaded.		7 years ago
addon	Fixes, tests, extensions and some docs.	7 years ago
doc	Fixes, tests, extensions and some docs.	7 years ago
.gitignore	Initial commit	7 years ago
EngineMkI.cpp	Code cleanup add license additions.	7 years ago
EngineMkI.h	...	7 years ago
EngineOpl.cpp	Fixes.	7 years ago
EngineOpl.h	Fixes.	7 years ago
LICENSE-APACHE2.txt	Code cleanup add license additions.	7 years ago
LICENSE-GPL3.txt	Code cleanup add license additions.	7 years ago
MicroDexed.ino	Added more debug information about which bank/voice is loaded.	7 years ago
README.md	Update README.md	7 years ago
aligned_buf.h	Initial version	7 years ago
config.h	Fixed checksum calculation of sysex bulk reading.	7 years ago
controllers.h	Fix for controllers.	7 years ago
dexed.cpp	Small changes and fixes.	7 years ago
dexed.h	Isolated loading sysex from SD and moving sysex data into engine.	7 years ago
dexed_sysex.cpp	Added more debug information about which bank/voice is loaded.	7 years ago
dexed_sysex.h	Added bank loading (banks have to be organized in _one_ sysex file per	7 years ago
dx7note.cpp	Small FPU optimisations.	7 years ago
dx7note.h	...	7 years ago
env.cc	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
env.cpp	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
env.h	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
exp2.cpp	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
exp2.h	Initial version	7 years ago
fm_core.cpp	Code cleanup add license additions.	7 years ago
fm_core.h	...	7 years ago
fm_op_kernel.cc	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
fm_op_kernel.cpp	Fixed typo.	7 years ago
fm_op_kernel.h	Initial version	7 years ago
freqlut.cpp	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
freqlut.h	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
lfo.cpp	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
lfo.h	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
midinotes.h	Fixed summing of signals as integers.	7 years ago
module.h	Initial version	7 years ago
pitchenv.cpp	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
pitchenv.h	Changed all "double" values to macro FRAC_NUM (defined in synth.h as float), for using the FPU in the Teensy.	7 years ago
sin.cpp	Small FPU optimisations.	7 years ago
sin.h	Initial version	7 years ago
synth.h	Small FPU optimisations.	7 years ago

README.md

MicroDexed

Dexed port for Teensy (3.5/3.6 with audio shield)

This is a port of the original Dexed/msfa engine (see https://github.com/asb2m10/dexed) to be used on a Teensy-3.5 or Teensy-3.6.

The current state is: work in progress...

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

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.