Arne Pagel wrote:
> As far as I understood libusb_get_config_descriptor gives my just
> cached values, can I force this function to perform an actual read
> from the Hardware?

No, but libusb_get_descriptor() will do a hardware access.

char buf[64];
libusb_get_descriptor(dev, LIBUSB_DT_CONFIG, 0x00, buf, sizeof(buf));

0x00 is the index of your configuration descriptor. Note that this
index is a simple increasing number, and not bConfigurationValue.


//Peter

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