If you haven't already, install Teensyduino for Arduino, and the LPD8806 libraries if applicable (the correct path for the LPD8806.cpp and LPD8806.h files from the adafruit repository is Documents/Arduino/libraries/LPD8806/) Modify the Arduino script according to your LED strip configuration ( _nLED = Number of LEDs array.txt Usage You can attach the strip to any object, I used a short wooden cylinder which I wrapped the strip around and it works well. Ableton Live is recommended due to its flexibility in creating MIDI Effects.Ĭonnect your board with the LED strip using the schematic.Windows, Linux and macOS are officially supported.Also requires Teensyduino, and the LPD8806 Arduino library if you're using the LPD8806.Developed with version 1.8.5, but older versions will likely work.Teensy 2 (8-bit) and certain Arduino boards might work, but have not been tested and are not officially supported.A Teensy-LC was used while developing this project and is officially supported alongside other Teensy 3 models. A 32-bit PJRC Teensy is highly recommended.The LPD8806 and WS2812B strips are implemented in separate Arduino projects.This Arduino project allows for controlling a LED strip from a DAW program (via MIDI) over a Teensy microcontroller. and then change the line #include "IMU/元G.LED Strip MIDI for Teensy - controlling LED strips via MIDI
If you download the l3g-arduino-master.zip file from, and from within the Arduino IDE you then add the zipped up 元G library to the Arduino library, using Sketch ► Include Library ► Add. This causes the undefined error, as, while the IDE sees the declaration in the 元G.h file, the IDE can not find the definition in the 元G.cpp file. You are probably getting this error, because you have placed the files 元G.cpp and 元G.h in a folder called IMU in the same folder as your. Not used: /Volumes/Home/Users/user/Local_Apps/Arduino/Arduino1.8.5-Teensy.app/Contents/Java/libraries/Servo
Multiple libraries were found for "Servo.h"
Volumes/Home/Users/user/Local_Apps/Arduino/Arduino1.8.5-Teensy.app/Contents/Java/hardware/teensy/avr/cores/teens圓/main.cpp:53: undefined reference to `loop'Ĭollect2: error: ld returned 1 exit status However, once the typo has been corrected, as above, then I too can reproduce your problem (sort of), with these link errors: /var/folders/kp/xv3y9k114yq2_64pf8zwh76h0000gp/T/arduino_build_136680/sketch/: In function `Sensor::Sensor()': Using Arduino IDE 1.8.5 with Teensyduino 1.42 with:
Here is the correct code for Sensor.h #ifndef Sensor_h Sensor.h:17: error: 'pivate' does not name a type var/folders/8q/rbt7zf3d28b3k9t6d24k5sn00000gn/T/arduino_build_748953/sketch/Sensor.cpp:20: undefined reference to `元G::enableDefault()'Īs Juraj rightly points out, you have a typo, which should give you the following compile time error: In file included from sketch/Sensor.cpp:1:0: var/folders/8q/rbt7zf3d28b3k9t6d24k5sn00000gn/T/arduino_build_748953/sketch/Sensor.cpp:15: undefined reference to `元G::init(unsigned char, unsigned char)' Serial.println("Failed to autodetect gyro type!")