Re: [Libusb-devel] Mac OS X: configuration not set?

[Alan S. <st...@ro...>]

On Thu, 12 May 2011, Ludovic Rousseau wrote:

> Why do I have to call libusb_set_configuration() on Mac OS X but not on Linux?

According to an earlier message in this thread, OS X won't 
automatically configure a device if its descriptors are 
vendor-specific (meaning that the device must be configured through 
libusb).  But Linux will.

> Should I also call libusb_set_configuration() on Linux? Or will it
> have side effects?

It will have side effects but they shouldn't matter.  Try it and see.

Alan Stern