For MacOS X, the guys over at have made handy installer packages for libusb, browse their downloads for the most recent package:
To compile the Max external you’ll need the MAX/MSP Software Development KitĪnd both the Max external and the commandline tool depend on libusb - open source usb library.
To compile the firmware you’ll need avr-libc (see here how to do this on a macintosh)
See the downloadable archive for the commented source code and binaries
The command line utility is tested under MacOS X 10.4 and Linux, it should compile under Windows as well
Can talk to multiple devices by binding to a specific serial number. See here:įor older systems, you can find installer packages here: