Here’s a rather exciting development for those who work with MSP430 microcontrollers. [M-atthias] worked out a way to implement USB 1.1 on a MSP430G2452. He’s bit banging the communications as this hardware normally doesn’t support the Universal Serial Bus. This is much like using the V-USB stack for AVR micros.
The test hardware seen above uses an 18Mhz crystal … Read the rest