538 lines
15 KiB
C
538 lines
15 KiB
C
/* This file has been prepared for Doxygen automatic documentation generation.*/
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/*! \file usb_descriptors.c *****************************************************
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*
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* \brief
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* This file contains the usb parameters that uniquely identify the
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* application through descriptor tables.
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*
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* \addtogroup usbstick
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*
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* \author
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* Atmel Corporation: http://www.atmel.com \n
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* Support email: avr@atmel.com
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* \author
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* Colin O'Flynn <coflynn@newae.com>
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*
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******************************************************************************/
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/* Copyright (c) 2008 ATMEL Corporation
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of the copyright holders nor the names of
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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\addtogroup usbconf
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@{
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*/
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//_____ I N C L U D E S ____________________________________________________
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#include "config.h"
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#include "usb_drv.h"
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#include "usb_descriptors.h"
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#include "usb_specific_request.h"
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//_____ M A C R O S ________________________________________________________
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//_____ D E F I N I T I O N ________________________________________________
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/************* COMPOSITE DEVICE DESCRIPTORS (using IAD) **********/
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// usb_user_device_descriptor
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FLASH S_usb_device_descriptor usb_dev_desc_composite =
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{
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sizeof(usb_dev_desc_composite)
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, DEVICE_DESCRIPTOR
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, Usb_write_word_enum_struc(USB_SPECIFICATION)
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, COMPOSITE_DEVICE_CLASS
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, COMPOSITE_DEVICE_SUB_CLASS
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, COMPOSITE_DEVICE_PROTOCOL
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, EP_CONTROL_LENGTH
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, Usb_write_word_enum_struc(VENDOR_ID)
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, Usb_write_word_enum_struc(COMPOSITE_PRODUCT_ID)
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, Usb_write_word_enum_struc(RELEASE_NUMBER)
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, MAN_INDEX
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, PROD_INDEX
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, SN_INDEX
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, NB_CONFIGURATION
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};
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// usb_user_configuration_descriptor FS
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FLASH S_usb_user_configuration_descriptor_composite usb_conf_desc_composite = {
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{ sizeof(S_usb_configuration_descriptor)
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, CONFIGURATION_DESCRIPTOR
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, Usb_write_word_enum_struc(sizeof(S_usb_user_configuration_descriptor_composite))
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//, 0x0043 //TODO: Change to generic codewith sizeof
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, COMPOSITE_NB_INTERFACE
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, CONF_NB
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, CONF_INDEX
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, CONF_ATTRIBUTES
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, MAX_POWER
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},//9
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// --------------------------- IAD ----------------------------
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{ // Interface Association Descriptor
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sizeof(S_usb_interface_association_descriptor), // bLength
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DSC_TYPE_IAD, // bDescriptorType = 11
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0x00, // bFirstInterface
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0x02, // bInterfaceCount
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0x02, // bFunctionClass (Communication Class)
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0x02, // bFunctionSubClass (Abstract Control Model)
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0xFF, // bFunctionProcotol (Vendor specific)
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0x00 // iInterface
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},//8
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/// RNDIS DEVICE
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{ sizeof(S_usb_interface_descriptor)
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, INTERFACE_DESCRIPTOR
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, INTERFACE0_NB
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, ALTERNATE0
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, NB_ENDPOINT0
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, INTERFACE0_CLASS
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, INTERFACE0_SUB_CLASS
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, INTERFACE0_PROTOCOL
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, INTERFACE0_INDEX
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} //9
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,
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{
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// Header Functional Descriptor (marks beginning of the concatenated set of Functional Descriptors)
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x00, // bDescriptorSubtype, Header Functional Descriptor
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0x10,0x01, // bcdCDC, CDC specification release number in BCD format (1,1)
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// Call Management Functional Descriptor
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x01, // bDescriptorSubtype, Call Management Functional Descriptor
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0x00, // bmCapabilities
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0x01, // bDataInterface, Interface used for call management
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// Abstract Control Management Functional Descriptor
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0x04, // bDescriptorLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x02, // bDescriptorSubtype, Abstract Control Management Functional Descriptor
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0x00, // bmCapabilities
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// Union Functional Descriptor
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x06, // bDescriptorSubtype, Union Functional Descriptor
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0x00, // bMasterInterface, The controlling interface for the union (bInterfaceNumber of a Communication or Data Class interface in this configuration)
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0x01, // bSlaveInterface0, The controlled interace in the union (bInterfaceNumber of an interface in this configuration)
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},
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_1
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, EP_ATTRIBUTES_1
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, Usb_write_word_enum_struc(EP_SIZE_1)
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, EP_INTERVAL_1
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} //7
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,
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{ sizeof(S_usb_interface_descriptor)
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, INTERFACE_DESCRIPTOR
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, INTERFACE1_NB
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, ALTERNATE1
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, NB_ENDPOINT1
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, INTERFACE1_CLASS
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, INTERFACE1_SUB_CLASS
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, INTERFACE1_PROTOCOL
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, INTERFACE1_INDEX
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},
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_2
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, EP_ATTRIBUTES_2
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, Usb_write_word_enum_struc(EP_SIZE_2)
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, EP_INTERVAL_2
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},
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_3
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, EP_ATTRIBUTES_3
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, Usb_write_word_enum_struc(EP_SIZE_3)
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, EP_INTERVAL_3
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},
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// --------------------------- IAD ----------------------------
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{ // Interface Association Descriptor
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sizeof(S_usb_interface_association_descriptor), // bLength
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DSC_TYPE_IAD, // bDescriptorType = 11
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0x02, // bFirstInterface
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0x02, // bInterfaceCount
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0x02, // bFunctionClass (Communication Class)
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0x02, // bFunctionSubClass (Abstract Control Model)
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0x01, // bFunctionProcotol (V.25ter, Common AT commands)
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0x00 // iInterface
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},//8
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/// SERIAL PORT DEVICE
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{ sizeof(S_usb_interface_descriptor)
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, INTERFACE_DESCRIPTOR
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, INTERFACE2_NB
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, ALTERNATE2
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, NB_ENDPOINT2
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, INTERFACE2_CLASS
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, INTERFACE2_SUB_CLASS
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, INTERFACE2_PROTOCOL
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, INTERFACE2_INDEX
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}//9
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,
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{
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// Header Functional Descriptor (marks beginning of the concatenated set of Functional Descriptors)
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x00, // bDescriptorSubtype, Header Functional Descriptor
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0x10,0x01, // bcdCDC, CDC specification release number in BCD format (1,1)
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// Call Management Functional Descriptor
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x01, // bDescriptorSubtype, Call Management Functional Descriptor
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0x03, // bmCapabilities, can do calls on it's own
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0x03, // bDataInterface, Interface used for call management
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// Abstract Control Management Functional Descriptor
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0x04, // bDescriptorLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x02, // bDescriptorSubtype, Abstract Control Management Functional Descriptor
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0x00, // bmCapabilities, support nothing!!! Deal with it
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//Old was 0x06 indicating support for the GET/SET_LINE_CODING, BREAK & SET_CONTROL_LINE_STATE (2->6)
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// Union Functional Descriptor
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x06, // bDescriptorSubtype, Union Functional Descriptor
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0x02, // bMasterInterface, The controlling interface for the union (bInterfaceNumber of a Communication or Data Class interface in this configuration)
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0x03, // bSlaveInterface0, The controlled interace in the union (bInterfaceNumber of an interface in this configuration)
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},
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_4
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, EP_ATTRIBUTES_4
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, Usb_write_word_enum_struc(EP_SIZE_4)
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, EP_INTERVAL_4
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} //7
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,
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{ sizeof(S_usb_interface_descriptor)
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, INTERFACE_DESCRIPTOR
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, INTERFACE3_NB
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, ALTERNATE3
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, NB_ENDPOINT3
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, INTERFACE3_CLASS
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, INTERFACE3_SUB_CLASS
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, INTERFACE3_PROTOCOL
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, INTERFACE3_INDEX
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}
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,
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_5
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, EP_ATTRIBUTES_5
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, Usb_write_word_enum_struc(EP_SIZE_5)
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, EP_INTERVAL_5
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}
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,
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_6
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, EP_ATTRIBUTES_6
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, Usb_write_word_enum_struc(EP_SIZE_6)
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, EP_INTERVAL_6
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}
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};
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/****************** NETWORK-ONLY DEVICE DESCRIPTORS **************************/
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FLASH S_usb_device_descriptor usb_dev_desc_network =
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{
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sizeof(usb_dev_desc_network)
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, DEVICE_DESCRIPTOR
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, Usb_write_word_enum_struc(USB_SPECIFICATION)
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, NETWORK_DEVICE_CLASS
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, NETWORK_DEVICE_SUB_CLASS
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, NETWORK_DEVICE_PROTOCOL
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, EP_CONTROL_LENGTH
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, Usb_write_word_enum_struc(VENDOR_ID)
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, Usb_write_word_enum_struc(NETWORK_PRODUCT_ID)
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, Usb_write_word_enum_struc(RELEASE_NUMBER)
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, MAN_INDEX
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, PROD_INDEX
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, SN_INDEX
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, NB_CONFIGURATION
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};
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// usb_user_configuration_descriptor FS
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FLASH S_usb_user_configuration_descriptor_network usb_conf_desc_network = {
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{ sizeof(S_usb_configuration_descriptor)
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, CONFIGURATION_DESCRIPTOR
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, Usb_write_word_enum_struc(sizeof(S_usb_user_configuration_descriptor_network))
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//, 0x0043 //TODO: Change to generic codewith sizeof
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, NETWORK_NB_INTERFACE
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, CONF_NB
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, CONF_INDEX
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, CONF_ATTRIBUTES
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, MAX_POWER
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},//9
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/// RNDIS DEVICE
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{ sizeof(S_usb_interface_descriptor)
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, INTERFACE_DESCRIPTOR
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, INTERFACE0_NB
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, ALTERNATE0
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, NB_ENDPOINT0
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, INTERFACE0_CLASS
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, INTERFACE0_SUB_CLASS
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, INTERFACE0_PROTOCOL
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, INTERFACE0_INDEX
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} //9
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,
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{
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// Header Functional Descriptor (marks beginning of the concatenated set of Functional Descriptors)
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x00, // bDescriptorSubtype, Header Functional Descriptor
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0x10,0x01, // bcdCDC, CDC specification release number in BCD format (1,1)
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// Call Management Functional Descriptor
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x01, // bDescriptorSubtype, Call Management Functional Descriptor
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0x00, // bmCapabilities
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0x01, // bDataInterface, Interface used for call management
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// Abstract Control Management Functional Descriptor
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0x04, // bDescriptorLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x02, // bDescriptorSubtype, Abstract Control Management Functional Descriptor
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0x00, // bmCapabilities
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// Union Functional Descriptor
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0x05, // bFunctionLength, Descriptor size in bytes
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0x24, // bDescriptorType, CS_INTERFACE
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0x06, // bDescriptorSubtype, Union Functional Descriptor
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0x00, // bMasterInterface, The controlling interface for the union (bInterfaceNumber of a Communication or Data Class interface in this configuration)
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0x01, // bSlaveInterface0, The controlled interace in the union (bInterfaceNumber of an interface in this configuration)
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},
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_1
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, EP_ATTRIBUTES_1
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, Usb_write_word_enum_struc(EP_SIZE_1)
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, EP_INTERVAL_1
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} //7
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,
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{ sizeof(S_usb_interface_descriptor)
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, INTERFACE_DESCRIPTOR
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, INTERFACE1_NB
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, ALTERNATE1
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, NB_ENDPOINT1
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, INTERFACE1_CLASS
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, INTERFACE1_SUB_CLASS
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, INTERFACE1_PROTOCOL
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, INTERFACE1_INDEX
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},
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_2
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, EP_ATTRIBUTES_2
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, Usb_write_word_enum_struc(EP_SIZE_2)
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, EP_INTERVAL_2
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},
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, ENDPOINT_NB_3
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, EP_ATTRIBUTES_3
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, Usb_write_word_enum_struc(EP_SIZE_3)
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, EP_INTERVAL_3
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}
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};
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/****************** MASS-STORAGE DEVICE DESCRIPTORS **************************/
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FLASH S_usb_device_descriptor usb_dev_desc_mass =
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{
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sizeof(usb_dev_desc_mass)
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, DEVICE_DESCRIPTOR
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, Usb_write_word_enum_struc(USB_SPECIFICATION)
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, MASS_DEVICE_CLASS
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, MASS_DEVICE_SUB_CLASS
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, MASS_DEVICE_PROTOCOL
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, EP_CONTROL_LENGTH
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, Usb_write_word_enum_struc(VENDOR_ID)
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, Usb_write_word_enum_struc(MASS_PRODUCT_ID)
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, Usb_write_word_enum_struc(RELEASE_NUMBER)
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, MAN_INDEX
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, PROD_INDEX
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, SN_INDEX
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, NB_CONFIGURATION
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};
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// usb_user_configuration_descriptor FS
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FLASH S_usb_user_configuration_descriptor_mass usb_conf_desc_mass = {
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{ sizeof(S_usb_configuration_descriptor)
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, CONFIGURATION_DESCRIPTOR
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, Usb_write_word_enum_struc(sizeof(S_usb_user_configuration_descriptor_mass))
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, MASS_NB_INTERFACE
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, CONF_NB
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, CONF_INDEX
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, CONF_ATTRIBUTES
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, MAX_POWER
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},//9
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/// Mass storage
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{ sizeof(S_usb_interface_descriptor)
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, INTERFACE_DESCRIPTOR
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, MS_INTERFACE_NB
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, MS_ALTERNATE
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, MS_NB_ENDPOINT
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, MS_INTERFACE_CLASS
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, MS_INTERFACE_SUB_CLASS
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, MS_INTERFACE_PROTOCOL
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, MS_INTERFACE_INDEX
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} //9
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,
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, MS_ENDPOINT_NB_1
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, MS_EP_ATTRIBUTES_1
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, Usb_write_word_enum_struc(MS_EP_SIZE_1)
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, MS_EP_INTERVAL_1
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} //7
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,
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{ sizeof(S_usb_endpoint_descriptor)
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, ENDPOINT_DESCRIPTOR
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, MS_ENDPOINT_NB_2
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, MS_EP_ATTRIBUTES_2
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, Usb_write_word_enum_struc(MS_EP_SIZE_2)
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, MS_EP_INTERVAL_2
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}
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};
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/************* COMMON *****************/
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// usb_user_manufacturer_string_descriptor
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FLASH S_usb_manufacturer_string_descriptor usb_user_manufacturer_string_descriptor = {
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sizeof(usb_user_manufacturer_string_descriptor)
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, STRING_DESCRIPTOR
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, USB_MANUFACTURER_NAME
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};
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// usb_user_product_string_descriptor
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FLASH S_usb_product_string_descriptor usb_user_product_string_descriptor = {
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sizeof(usb_user_product_string_descriptor)
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, STRING_DESCRIPTOR
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, USB_PRODUCT_NAME
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};
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// usb_user_serial_number
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FLASH S_usb_serial_number usb_user_serial_number = {
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sizeof(usb_user_serial_number)
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, STRING_DESCRIPTOR
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, USB_SERIAL_NUMBER
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};
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// usb_user_language_id
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FLASH S_usb_language_id usb_user_language_id = {
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sizeof(usb_user_language_id)
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, STRING_DESCRIPTOR
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, Usb_write_word_enum_struc(LANGUAGE_ID)
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};
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PGM_VOID_P Usb_get_dev_desc_pointer(void)
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{
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if (usb_mode == rndis_only)
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return &(usb_dev_desc_network.bLength);
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if (usb_mode == rndis_debug)
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return &(usb_dev_desc_composite.bLength);
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return &(usb_dev_desc_mass.bLength);
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}
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U8 Usb_get_dev_desc_length(void)
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{
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if (usb_mode == rndis_only)
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return sizeof(usb_dev_desc_network);
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if (usb_mode == rndis_debug)
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return sizeof(usb_dev_desc_composite);
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return sizeof(usb_dev_desc_mass);
|
|
}
|
|
|
|
|
|
PGM_VOID_P Usb_get_conf_desc_pointer(void)
|
|
{
|
|
if (usb_mode == rndis_only)
|
|
return &(usb_conf_desc_network.cfg.bLength);
|
|
|
|
if (usb_mode == rndis_debug)
|
|
return &(usb_conf_desc_composite.cfg.bLength);
|
|
|
|
return &(usb_conf_desc_mass.cfg.bLength);
|
|
}
|
|
|
|
|
|
U8 Usb_get_conf_desc_length(void)
|
|
{
|
|
|
|
if (usb_mode == rndis_only)
|
|
return sizeof (usb_conf_desc_network);
|
|
|
|
if (usb_mode == rndis_debug)
|
|
return sizeof(usb_conf_desc_composite);
|
|
|
|
return sizeof(usb_conf_desc_mass);
|
|
}
|
|
|
|
/** @} */
|