conf_usb.h

Go to the documentation of this file.

/*This file has been prepared for Doxygen automatic documentation generation.*/

/* Copyright (c) 2007, Atmel Corporation All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. The name of ATMEL may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
 * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef _CONF_USB_H_
#define _CONF_USB_H_


#include "modules/usb/usb_commun.h"
#include "modules/usb/usb_commun_cdc.h"



   // _________________ USB MODE CONFIGURATION ____________________________
   //

      #define USB_HOST_FEATURE            ENABLED

      #define USB_DEVICE_FEATURE          DISABLED


   // _________________ USB REGULATOR CONFIGURATION _______________________
   //

#ifndef USE_USB_PADS_REGULATOR
   #define USE_USB_PADS_REGULATOR   ENABLE      // Possible values ENABLE or DISABLE
#endif

   // _________________ HOST MODE CONFIGURATION ____________________________
   //

   #define CDC_GLOB_CLASS     0x02
   #define CDC_COMM_CLASS     0x02
   #define CDC_DATA_CLASS     0x0A
   #define CDC_GLOB_SUBCLASS  0x00
   #define CDC_COMM_SUBCLASS  0x02
   #define CDC_DATA_SUBCLASS  0x00
   #define CDC_GLOB_PROTOCOL  0x00
   #define CDC_COMM_PROTOCOL  0x01
   #define CDC_DATA_PROTOCOL  0x00


#define PIPE_CDC_COMM      pipe_cdc_comm_int
#define PIPE_CDC_DATA_IN   pipe_cdc_data_bulkin
#define PIPE_CDC_DATA_OUT  pipe_cdc_data_bulkout

extern U8  pipe_cdc_comm_int;
extern U8  pipe_cdc_data_bulkin;
extern U8  pipe_cdc_data_bulkout;



   #define VID_PID_TABLE            {VID_ATMEL, 1, PID_MegaCDC}

   #define CLASS_SUBCLASS_PROTOCOL     {\
                                       CDC_COMM_CLASS, CDC_COMM_SUBCLASS, CDC_COMM_PROTOCOL, \
                                       CDC_DATA_CLASS, CDC_DATA_SUBCLASS, CDC_DATA_PROTOCOL  \
                                       }

   #define SIZEOF_DATA_STAGE        250

   #define DEVICE_BASE_ADDRESS      0x05

   #define MAX_EP_PER_INTERFACE     3

   #define MAX_INTERFACE_FOR_DEVICE 3

   #define MAX_DEVICE_IN_USB_TREE   1

#define SAVE_INTERRUPT_PIPE_FOR_DMS_INTERFACE   ENABLE

#if (MAX_DEVICE_IN_USB_TREE>1)
   #define USB_HUB_SUPPORT          ENABLE
   #define USB_MAX_HUB_NUMBER       4
   #define HUB_MAX_NB_PORT          4
#else
   #define USB_HUB_SUPPORT          DISABLE
#endif

   #define HOST_STRICT_VID_PID_TABLE      DISABLE

   #define HOST_AUTO_CFG_ENDPOINT         ENABLE

   #define HOST_CONTINUOUS_SOF_INTERRUPT  DISABLE

   #define HOST_ERROR_RESTART             ENABLE

   #define USB_HOST_PIPE_INTERRUPT_TRANSFER  ENABLE

   #define ID_PIN_CHANGE_GENERATE_RESET   ENABLE

   #define TIMEOUT_DELAY_ENABLE           ENABLE

   #define TIMEOUT_DELAY               10

   #define NAK_TIMEOUT_ENABLE          DISABLE

   #define NAK_SEND_TIMEOUT            0x0FFF

   #define NAK_RECEIVE_TIMEOUT         0x0FFF

   #define SOFTWARE_VBUS_CTRL          ENABLE

   #if (HOST_AUTO_CFG_ENDPOINT==FALSE)
      #define        User_configure_endpoint()
   #endif

   // write here the action to associate to each USB host event
   // be carefull not to waste time in order not disturbing the functions
   #define Usb_id_transition_action()
   #define Host_device_disconnection_action()
   #define Host_device_connection_action()
   #define Host_sof_action()                          sof_action()
   #define Host_suspend_action()
   #define Host_hwup_action()
   #define Host_device_not_supported_action()
   #define Host_device_class_not_supported_action()
   #define Host_device_supported_action()
   #define Host_device_error_action()

extern void sof_action(void);



// _________________ DEVICE MODE CONFIGURATION __________________________


#define USB_DEVICE_SN_USE          DISABLE            // DISABLE
#define USE_DEVICE_SN_UNIQUE       DISABLE            // ignore if USB_DEVICE_SN_USE = DISABLE

#define NB_ENDPOINTS          0  // number of endpoints in the application


#define Usb_unicode(a)         ((U16)(a))

   // write here the action to associate to each USB event
   // be carefull not to waste time in order not disturbing the functions
#define Usb_sof_action()
#define Usb_wake_up_action()
#define Usb_resume_action()
#define Usb_suspend_action()
#define Usb_reset_action()
#define Usb_vbus_on_action()
#define Usb_vbus_off_action()
#define Usb_set_configuration_action()




#endif // _CONF_USB_H_

---