2008-10-14 22:16:36 +02:00
|
|
|
/* This file has been prepared for Doxygen automatic documentation generation.*/
|
|
|
|
/*! \file usb_standard_request.h *************************************************
|
|
|
|
*
|
|
|
|
* \brief
|
|
|
|
* This file contains the USB endpoint 0 management routines corresponding to
|
|
|
|
* the standard enumeration process (refer to chapter 9 of the USB
|
|
|
|
* specification.
|
|
|
|
* This file calls routines of the usb_specific_request.c file for non-standard
|
|
|
|
* request management.
|
|
|
|
* The enumeration parameters (descriptor tables) are contained in the
|
|
|
|
* usb_descriptors.c file.
|
|
|
|
*
|
|
|
|
* \addtogroup usbdriver
|
|
|
|
*
|
|
|
|
* \author
|
|
|
|
* Atmel Corporation: http://www.atmel.com \n
|
|
|
|
* Support email: avr@atmel.com
|
|
|
|
*
|
|
|
|
******************************************************************************/
|
|
|
|
/* Copyright (c) 2008 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:
|
|
|
|
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
|
|
notice, this list of conditions and the following disclaimer.
|
|
|
|
* 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.
|
|
|
|
* Neither the name of the copyright holders nor the names of
|
|
|
|
contributors may be used to endorse or promote products derived
|
|
|
|
from this software without specific prior written permission.
|
|
|
|
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
|
|
|
*/
|
|
|
|
|
2013-11-24 16:57:08 +01:00
|
|
|
#ifndef USB_ENUM_H_
|
|
|
|
#define USB_ENUM_H_
|
2008-10-14 22:16:36 +02:00
|
|
|
|
|
|
|
//_____ I N C L U D E S ____________________________________________________
|
|
|
|
|
|
|
|
#include "usb_task.h"
|
|
|
|
#include "usb_descriptors.h"
|
|
|
|
|
|
|
|
//_____ M A C R O S ________________________________________________________
|
|
|
|
|
|
|
|
//_____ S T A N D A R D D E F I N I T I O N S ___________________________
|
|
|
|
|
|
|
|
// Device State
|
|
|
|
#define ATTACHED 0
|
|
|
|
#define POWERED 1
|
|
|
|
#define DEFAULT 2
|
|
|
|
#define ADDRESSED 3
|
|
|
|
#define CONFIGURED 4
|
|
|
|
#define SUSPENDED 5
|
|
|
|
|
|
|
|
#define USB_CONFIG_ATTRIBUTES_RESERVED 0x80
|
|
|
|
#define USB_CONFIG_BUSPOWERED (USB_CONFIG_ATTRIBUTES_RESERVED | 0x00)
|
|
|
|
#define USB_CONFIG_SELFPOWERED (USB_CONFIG_ATTRIBUTES_RESERVED | 0x40)
|
|
|
|
#define USB_CONFIG_REMOTEWAKEUP (USB_CONFIG_ATTRIBUTES_RESERVED | 0x20)
|
|
|
|
|
|
|
|
//_____ D E C L A R A T I O N ______________________________________________
|
|
|
|
|
|
|
|
//! @brief Returns true when device connected and correctly enumerated with an host.
|
|
|
|
//! The device high level application should tests this before performing any applicative requests
|
|
|
|
#define Is_device_enumerated() ((usb_configuration_nb!=0) ? TRUE : FALSE)
|
|
|
|
#define Is_device_not_enumerated() ((usb_configuration_nb!=0) ? FALSE : TRUE)
|
|
|
|
|
|
|
|
|
|
|
|
void usb_process_request( void);
|
|
|
|
|
|
|
|
extern U8 usb_configuration_nb;
|
|
|
|
|
|
|
|
|
2013-11-24 16:57:08 +01:00
|
|
|
#endif //USB_ENUM_H_
|
2008-10-14 22:16:36 +02:00
|
|
|
|