nonolith/node-usb — pull request #60 by heavyk (2014-12-24 12:08:50+00:00)
Title: expose set_configuration

I have a usb random number generator and it requires that set_configurtion is both called before the config descriptor (obviously). it's a pretty minimal change. (only caveat is if you're gonna configure with a predefined device config, open should be called with false.)

it's mentioned in the readme only initial configurations are supported, ... well here it is if anyone needs it.