Usb to midi converter code#

craig on Helium Recovery System Saves Costs.Craig on Helium Recovery System Saves Costs.Posted in Musical Hacks Tagged gameport, Joystick, logilink, midi, Teensy, Teensy LC, usb, usb midi Post navigationД®p 172: FrickinвЂ™ Laser Beams, Squishy Stomp Switches, And A Tiny But Powerful DIY Loom 4 Comments If youвЂ™ve got your own mad musical build under construction, donвЂ™t hesitate to drop us a line! WeвЂ™ve seen other great MIDI controllers, too, from the knitted keyboard to the impressive Harmonicade. ItвЂ™s a neat project and weвЂ™re sure the joystick allows to add a new dimension to his performances on stage. The device is wrapped up in a convenient housing nabbed from an old Gameport-to-USB converter from many years ago. A mode switch enables changes to the systemвЂ™s behaviour to be quickly made. This data is then converted into control changes, note triggers and velocity levels and sent out over the Teensy LCвЂ™s USB interface. Similarly, analog axes are read using the analog-to-digital converters onboard the microcontroller.

Usb to midi converter code#

With a smattering of simple components, itвЂ™s easy to read the outputs of the joystick with only a little debounce code needed to ensure the joystickвЂ™s buttons are read accurately. The build is simple and straightforward, using a Teensy LC to interface with a simple gameport joystick. To aid in his own performances, built a special interface to take signals from a joystick and convert them to MIDI messages carried over USB. These days, live music performance often involves electronic synthesizers and computers rather than traditional instruments played by hand.