flight/pios/inc/pios_usb.h

   1 /**
   2  ******************************************************************************
   3  * @addtogroup PIOS PIOS Core hardware abstraction layer
   4  * @{
   5  * @addtogroup   PIOS_USB USB Functions
   6  * @{
   7  *
   8  * @file       pios_usb.h
   9  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
  10  * @brief      USB HID layer functions header
  11  * @see        The GNU Public License (GPL) Version 3
  12  *
  13  *****************************************************************************/
  14 /*
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 3 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful, but
  21  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  22  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  23  * for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License along
  26  * with this program; if not, write to the Free Software Foundation, Inc.,
  27  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  28  */
  29
  30 #ifndef PIOS_USB_H
  31 #define PIOS_USB_H
  32
  33 #include <stdbool.h>
  34
  35 /* Global functions */
  36 extern int32_t PIOS_USB_Reenumerate();
  37 extern int32_t PIOS_USB_ChangeConnectionState(bool connected);
  38 extern bool PIOS_USB_CableConnected(uint8_t id);
  39 extern bool PIOS_USB_CheckAvailable(uint32_t id);
  40 extern void PIOS_USB_RegisterDisconnectionCallback(void (*disconnectionCB)(void));
  41 extern void PIOS_USB_RegisterConnectionStateCallback(void (*connectionStateCallback)(bool connected, uint32_t context), uint32_t context);
  42 #endif /* PIOS_USB_H */
  43
  44 /**
  45  * @}
  46  * @}
  47  */