Sony 1 - it's not working though - it needs USB CDC support for the STM32F2 before you can actually talk to it, which might almost be a copy/paste job - however debugging would be easier if it were made to run on an STM32F2 evaluation board first.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Sony 1 - it's not working though - it needs USB CDC support for the STM32F2 before you can actually talk to it, which might almost be a copy/paste job - however debugging would be easier if it were made to run on an STM32F2 evaluation board first.