flight/pios/inc/pios_usb_cdc_priv.h

   1 /**
   2  ******************************************************************************
   3  * @addtogroup PIOS PIOS Core hardware abstraction layer
   4  * @{
   5  * @addtogroup PIOS_USB_COM USB CDC COM layer functions
   6  * @brief Hardware communication layer
   7  * @{
   8  *
   9  * @file       pios_usb_cdc_priv.h
  10  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
  11  * @brief      USB COM CDC private definitions.
  12  * @see        The GNU Public License (GPL) Version 3
  13  *
  14  *****************************************************************************/
  15 /*
  16  * This program is free software; you can redistribute it and/or modify
  17  * it under the terms of the GNU General Public License as published by
  18  * the Free Software Foundation; either version 3 of the License, or
  19  * (at your option) any later version.
  20  *
  21  * This program is distributed in the hope that it will be useful, but
  22  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  23  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  24  * for more details.
  25  *
  26  * You should have received a copy of the GNU General Public License along
  27  * with this program; if not, write to the Free Software Foundation, Inc.,
  28  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  29  */
  30
  31 #ifndef PIOS_USB_CDC_PRIV_H
  32 #define PIOS_USB_CDC_PRIV_H
  33
  34 struct pios_usb_cdc_cfg {
  35     uint8_t ctrl_if;
  36     uint8_t ctrl_tx_ep;
  37
  38     uint8_t data_if;
  39     uint8_t data_rx_ep;
  40     uint8_t data_tx_ep;
  41 };
  42
  43 extern const struct pios_com_driver pios_usb_cdc_com_driver;
  44
  45 extern int32_t PIOS_USB_CDC_Init(uint32_t *usbcdc_id, const struct pios_usb_cdc_cfg *cfg, uint32_t lower_id);
  46
  47 /* From USB CDC Spec Section 6.2.14 SetControlLineState */
  48 #define USB_CDC_CONTROL_LINE_STATE_DTE_PRESENT 0x01
  49
  50 #endif /* PIOS_USB_CDC_PRIV_H */
  51
  52 /**
  53  * @}
  54  * @}
  55  */