On Monday 02 November 2009, Thomas Jarosch wrote: > Thanks for reporting this issue. Maybe there's a way to ask libusb > about the maximum packet size, I'll have to check that. Otherwise > we would need to go the sysfs route.
I don't know about portable options ... but <usb.h> in Linux does at least show the config descriptor hanging out in the usb_device data structure, which means you could parse it. > Does anyone know if it's a valid thing to do for a USB device > to switch to a lower speed during one "session"? Such a thing isn't valid. It would be a new session. Plus there'd be the issue of how to ask for such behavior.... - Dave -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
