teensy-braids

A port of the Mutable Instruments Braids to the Teensy board

This project extracts the Mutable Instruments Braids macro oscillator and uses the analog output (pin A14) of the teensy as audio output.

Once flashed, the Teensy receives MIDI-USB messages. The oscillator produces sound continuously and it changes the pitch based on the note-on message. The oscillator type, color and timbre are controlled with the messages CC32, CC33 and CC34 respectively.

You can find the code in the main.cpp file.

=============

Compile

First install the Teensyduino tools. The define the variable ARDUINOPATH. In my case for OSX:

$ export ARDUINOPATH=/Applications/Arduino.app/Contents/Java

then use make

$ make

this will automatically open the Teensy loader program.

Name		Name	Last commit message	Last commit date
Latest commit History 9 Commits
avr		avr
stmlib		stmlib
util		util
utility		utility
.gitignore		.gitignore
Arduino.h		Arduino.h
AudioStream.cpp		AudioStream.cpp
AudioStream.h		AudioStream.h
Bounce.cpp		Bounce.cpp
Bounce.h		Bounce.h
Client.h		Client.h
DMAChannel.cpp		DMAChannel.cpp
DMAChannel.h		DMAChannel.h
Encoder.cpp		Encoder.cpp
Encoder.h		Encoder.h
HardwareSerial.h		HardwareSerial.h
HardwareSerial1.cpp		HardwareSerial1.cpp
HardwareSerial2.cpp		HardwareSerial2.cpp
HardwareSerial3.cpp		HardwareSerial3.cpp
IPAddress.cpp		IPAddress.cpp
IPAddress.h		IPAddress.h
IntervalTimer.cpp		IntervalTimer.cpp
IntervalTimer.h		IntervalTimer.h
Makefile		Makefile
Print.cpp		Print.cpp
Print.h		Print.h
Printable.h		Printable.h
README.md		README.md
SPIFIFO.h		SPIFIFO.h
SeeedOLED.cpp		SeeedOLED.cpp
SeeedOLED.h		SeeedOLED.h
Server.h		Server.h
Stream.cpp		Stream.cpp
Stream.h		Stream.h
Tone.cpp		Tone.cpp
Udp.h		Udp.h
WCharacter.h		WCharacter.h
WConstants.h		WConstants.h
WMath.cpp		WMath.cpp
WProgram.h		WProgram.h
WString.cpp		WString.cpp
WString.h		WString.h
analog.c		analog.c
analog_oscillator.cc		analog_oscillator.cc
analog_oscillator.h		analog_oscillator.h
arm_common_tables.h		arm_common_tables.h
arm_math.h		arm_math.h
avr_emulation.cpp		avr_emulation.cpp
avr_emulation.h		avr_emulation.h
avr_functions.h		avr_functions.h
binary.h		binary.h
core_cm4.h		core_cm4.h
core_cm4_simd.h		core_cm4_simd.h
core_cmInstr.h		core_cmInstr.h
core_id.h		core_id.h
core_pins.h		core_pins.h
digital_oscillator.cc		digital_oscillator.cc
digital_oscillator.h		digital_oscillator.h
eeprom.c		eeprom.c
elapsedMillis.h		elapsedMillis.h
envelope.h		envelope.h
i2c_t3.cpp		i2c_t3.cpp
i2c_t3.h		i2c_t3.h
keylayouts.c		keylayouts.c
keylayouts.h		keylayouts.h
kinetis.h		kinetis.h
macro_oscillator.cc		macro_oscillator.cc
macro_oscillator.h		macro_oscillator.h
main.cpp		main.cpp
main.js		main.js
make		make
math_helper.c		math_helper.c
math_helper.h		math_helper.h
memcpy-armv7m.S		memcpy-armv7m.S
mk20dx128.c		mk20dx128.c
mk20dx128.h		mk20dx128.h
mk20dx128.ld		mk20dx128.ld
mk20dx256.ld		mk20dx256.ld
mk66fx1m0.ld		mk66fx1m0.ld
mkl26z64.ld		mkl26z64.ld
my_environment_back.sh		my_environment_back.sh
new.cpp		new.cpp
new.h		new.h
nonstd.c		nonstd.c
npm-debug.log		npm-debug.log
out.txt		out.txt
parameter_interpolation.h		parameter_interpolation.h
pins_arduino.h		pins_arduino.h
pins_teensy.c		pins_teensy.c
random.cc		random.cc
resources.cc		resources.cc
resources.h		resources.h
ser_print.c		ser_print.c
ser_print.h		ser_print.h
serial1.c		serial1.c
serial1_doughboy.txt		serial1_doughboy.txt
serial2.c		serial2.c
serial3.c		serial3.c
settings.cc		settings.cc
settings.h		settings.h

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