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UsbGetConfigDescriptor
INtime SDK v6 > About INtime > Networking and I/O > USB > USB calls > UsbGetConfigDescriptor

Shortcut to get a USB configuration descriptor.

int32_t UsbGetConfigDescriptor( 
int32_t udev,
struct usbConfigDescriptor *cdesc
);

Parameters

udev
Device handle from UsbOpenDevice.
cdesc
Pointer to a configuration descriptor.  

Return Values

USB_ERR_NORMAL_COMPLETION Success.
USB_ERR_NO_STACK The USB stack is not ready.
USB_ERR_MEMORY Memory could not be allocated for the operation.
USB_ERR_TIMEOUT The device did not respond.

Requirements

Versions Defined in Include Link to
INtime 5.0 intime/rt/include/usbif3h usbif3h usbif3lib