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https://github.com/eddyem/stm32samples.git
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63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
/*
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* Copyright 2024 Edward V. Emelianov <edward.emelianoff@gmail.com>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stdint.h>
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#include "usb_lib.h"
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// definition of parts common for USB_DeviceDescriptor & USB_DeviceQualifierDescriptor
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// bcdUSB: 1.10
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#define bcdUSB 0x0110
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// Class - Misc (EF), subclass - common (2), protocol - interface association descr (1)
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#define bDeviceSubClass 0x02
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#define bDeviceProtocol 0x01
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#define idVendor 0x0483
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#define idProduct 0x5740
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#define bcdDevice_Ver 0x0200
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#define bNumConfigurations 1
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// amount of interfaces and endpoints (except 0) used
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#define bNumInterfaces 2
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#define bTotNumEndpoints 3
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#define bNumCsInterfaces 4
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// powered
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#define BusPowered (1<<7)
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#define SelfPowered (1<<6)
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#define RemoteWakeup (1<<5)
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// buffer sizes
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// for USB FS EP0 buffers are from 8 to 64 bytes long
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#define USB_EP0BUFSZ 64
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#define USB_EP1BUFSZ 10
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// Rx/Tx EPs
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#define USB_RXBUFSZ 64
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#define USB_TXBUFSZ 64
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// string descriptors
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enum{
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iLANGUAGE_DESCR,
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iMANUFACTURER_DESCR,
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iPRODUCT_DESCR,
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iSERIAL_DESCR,
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iINTERFACE_DESCR1,
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iDESCR_AMOUNT
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};
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void get_descriptor(config_pack_t *pack);
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