From 044ad7c3987460ede48ff27afd6bdb0ca05a0432 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 4 Jul 2011 20:52:54 +0200 Subject: import at91lib from at91lib_20100901_softpack_1_9_v_1_0_svn_v15011 it's sad to see that atmel doesn't publish their svn repo or has a centralized location or even puts proper version/release info into the library itself --- usb/common/cdc/CDCHeaderDescriptor.h | 77 ++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 usb/common/cdc/CDCHeaderDescriptor.h (limited to 'usb/common/cdc/CDCHeaderDescriptor.h') diff --git a/usb/common/cdc/CDCHeaderDescriptor.h b/usb/common/cdc/CDCHeaderDescriptor.h new file mode 100644 index 0000000..b04926f --- /dev/null +++ b/usb/common/cdc/CDCHeaderDescriptor.h @@ -0,0 +1,77 @@ +/* ---------------------------------------------------------------------------- + * ATMEL Microcontroller Software Support + * ---------------------------------------------------------------------------- + * 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 disclaimer below. + * + * Atmel's name may not be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE + * 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. + * ---------------------------------------------------------------------------- + */ + +/** + \unit + + !!!Purpose + + Definition of the CDCHeaderDescriptor class. + + !!!Usage + + Should be included in a USB configuration descriptor. +*/ + +#ifndef CDCHEADERDESCRIPTOR_H +#define CDCHEADERDESCRIPTOR_H + +//------------------------------------------------------------------------------ +// Types +//------------------------------------------------------------------------------ + +#ifdef __ICCARM__ // IAR +#pragma pack(1) // IAR +#define __attribute__(...) // IAR +#endif // IAR + +//------------------------------------------------------------------------------ +/// Marks the beginning of the concatenated set of functional descriptors +/// for the interface. +//------------------------------------------------------------------------------ +typedef struct { + + /// Size of this descriptor in bytes. + unsigned char bFunctionLength; + /// Descriptor type (CDCDescriptors_INTERFACE). + unsigned char bDescriptorType; + /// Descriptor sub-type (CDCDescriptors_HEADER). + unsigned char bDescriptorSubtype; + /// USB CDC specification release number. + unsigned short bcdCDC; + +} __attribute__ ((packed)) CDCHeaderDescriptor; // GCC + +#ifdef __ICCARM__ // IAR +#pragma pack() // IAR +#endif // IAR + +#endif //#ifndef CDCHEADERDESCRIPTOR_H + + -- cgit v1.2.3