GoodFET Firmware by Travis Goodspeed and some good neighbors. Set \$GOODFET to be the port of your GoodFET, such as export GOODFET=/dev/cu.usbserial-* #Darwin export GOODFET=/dev/ttyUSB* #Linux (Default) The target board must be specified. Export one of the following: board=goodfet31 make clean install board=goodfet41 make clean install We require at least msp430-gcc-4.4.5, but older versions should work if you're lucky.