teensy-usbhost/examples/HIDDeviceInfo/USBDeviceInfo.h

/* USB Device Info class
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

// This simple class does nothing, but print out information about the device it
// extracts from calls to claim... 

#ifndef __USBDeviceInfo_h_
#define __USBDeviceInfo_h_
#include <Arduino.h>
#include <USBHost_t36.h>


class USBDeviceInfo : public USBDriver {
public:
	USBDeviceInfo(USBHost &host) { init();}

protected:
	virtual bool claim(Device_t *dev, int type, const uint8_t *descriptors, uint32_t len);
	virtual void disconnect() {};
	void init();
};
#endif