139 lines
5.1 KiB
C
139 lines
5.1 KiB
C
/**************************************************************************/
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/*!
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@file tusb_descriptors.h
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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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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1. 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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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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#ifndef _TUSB_DESCRIPTORS_H_
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#define _TUSB_DESCRIPTORS_H_
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#include "tusb.h"
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//--------------------------------------------------------------------+
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// Descriptors Value (calculated by enabled Classes)
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//--------------------------------------------------------------------+
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#define CFG_VENDORID 0xCAFE
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//#define CFG_PRODUCTID 0x4567 // use auto product id to prevent conflict with pc's driver
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// each combination of interfaces need to have a unique productid, as windows will bind & remember device driver after the first plug.
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// Auto ProductID layout's Bitmap: (MSB) MassStorage | Generic | Mouse | Key | CDC (LSB)
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#ifndef CFG_PRODUCTID
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#define PRODUCTID_BITMAP(interface, n) ( (CFG_TUD_##interface) << (n) )
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#define CFG_PRODUCTID (0x4000 | ( PRODUCTID_BITMAP(CDC, 0) | PRODUCTID_BITMAP(HID_KEYBOARD, 1) | \
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PRODUCTID_BITMAP(HID_MOUSE, 2) | PRODUCTID_BITMAP(HID_GENERIC, 3) | \
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PRODUCTID_BITMAP(MSC, 4) ) )
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#endif
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#define ITF_NUM_CDC 0
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#define ITF_NUM_MSC 2
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#define ITF_NUM_CUS 3
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// total number of interfaces
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#define ITF_TOTAL (CFG_TUD_CDC*2 + CFG_TUD_MSC + CFG_TUD_CUSTOM_CLASS)
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//--------------------------------------------------------------------+
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// Endpoints Address & Max Packet Size
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//--------------------------------------------------------------------+
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#define EDPT_IN(x) (0x80 | (x))
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#define EDPT_OUT(x) (x)
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#define CDC_EDPT_NOTIF EDPT_IN (1)
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#define CDC_EDPT_NOTIF_SIZE 8
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#define CDC_EDPT_OUT EDPT_OUT(2)
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#define CDC_EDPT_IN EDPT_IN (2)
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#define CDC_EDPT_SIZE 64
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#define MSC_EDPT_OUT EDPT_OUT(3)
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#define MSC_EDPT_IN EDPT_IN(3)
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#define MSC_EDPT_SIZE 64
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#define CUS_EDPT_OUT EDPT_OUT(4)
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#define CUS_EDPT_IN EDPT_IN(4)
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#define CUS_EDPT_SIZE 64
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//--------------------------------------------------------------------+
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// CONFIGURATION DESCRIPTOR
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//--------------------------------------------------------------------+
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typedef struct ATTR_PACKED
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{
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tusb_desc_configuration_t configuration;
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#if CFG_TUD_CDC
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struct ATTR_PACKED
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{
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tusb_desc_interface_assoc_t iad;
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//CDC Control Interface
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tusb_desc_interface_t comm_itf;
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cdc_desc_func_header_t header;
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cdc_desc_func_call_management_t call;
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cdc_desc_func_acm_t acm;
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cdc_desc_func_union_t union_func;
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tusb_desc_endpoint_t ep_notif;
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//CDC Data Interface
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tusb_desc_interface_t data_itf;
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tusb_desc_endpoint_t ep_out;
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tusb_desc_endpoint_t ep_in;
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}cdc;
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#endif
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#if CFG_TUD_MSC
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struct ATTR_PACKED
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{
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tusb_desc_interface_t itf;
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tusb_desc_endpoint_t ep_out;
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tusb_desc_endpoint_t ep_in;
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}msc;
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#endif
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#if CFG_TUD_CUSTOM_CLASS
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struct ATTR_PACKED
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{
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tusb_desc_interface_t itf;
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tusb_desc_endpoint_t ep_out;
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tusb_desc_endpoint_t ep_in;
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}cus;
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#endif
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} app_descriptor_configuration_t;
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extern tud_desc_init_t usb_desc_init;
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#endif
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