317 lines
10 KiB
C
317 lines
10 KiB
C
/*
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* Copyright 2012 Jared Boone
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* Copyright 2013/2014 Benjamin Vernoux <bvernoux@gmail.com>
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*
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* This file is part of AirSpy (based on HackRF project).
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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 2, or (at your option)
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* 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; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include <stdint.h>
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#include "usb_type.h"
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#include "airspy_commands.h"
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#include "usb_descriptor.h"
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#define USB_VENDOR_ID (0x1D50)
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#define USB_PRODUCT_ID (0x60A1)
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#define USB_WORD(x) (x & 0xFF), ((x >> 8) & 0xFF)
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#define USB_MAX_PACKET0 (64)
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#define USB_MAX_PACKET_BULK_FS (64)
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#define USB_MAX_PACKET_BULK_HS (512)
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#define USB_BULK_IN_EP_ADDR (0x81)
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#define USB_BULK_OUT_EP_ADDR (0x02)
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#define USB_STRING_LANGID (0x0409)
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uint8_t usb_descriptor_device[] =
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{
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18, // bLength
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USB_DESCRIPTOR_TYPE_DEVICE, // bDescriptorType
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USB_WORD(0x0200), // bcdUSB
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0x00, // bDeviceClass
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0x00, // bDeviceSubClass
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0x00, // bDeviceProtocol
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USB_MAX_PACKET0, // bMaxPacketSize0
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USB_WORD(USB_VENDOR_ID), // idVendor
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USB_WORD(USB_PRODUCT_ID), // idProduct
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USB_WORD(0x0100), // bcdDevice
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0x01, // iManufacturer
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0x02, // iProduct
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0x03, // iSerialNumber
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0x01 // bNumConfigurations
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};
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uint8_t usb_descriptor_device_qualifier[] =
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{
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10, // bLength
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USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER, // bDescriptorType
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USB_WORD(0x0200), // bcdUSB
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0x00, // bDeviceClass
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0x00, // bDeviceSubClass
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0x00, // bDeviceProtocol
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64, // bMaxPacketSize0
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0x01, // bNumOtherSpeedConfigurations
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0x00 // bReserved
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};
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uint8_t usb_descriptor_configuration_full_speed[] =
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{
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9, // bLength
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USB_DESCRIPTOR_TYPE_CONFIGURATION, // bDescriptorType
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USB_WORD(32), // wTotalLength
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0x01, // bNumInterfaces
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0x01, // bConfigurationValue
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0x00, // iConfiguration
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0x80, // bmAttributes: USB-powered
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250, // bMaxPower: 500mA
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9, // bLength
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USB_DESCRIPTOR_TYPE_INTERFACE, // bDescriptorType
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0x00, // bInterfaceNumber
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0x00, // bAlternateSetting
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0x02, // bNumEndpoints
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0xFF, // bInterfaceClass: vendor-specific
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0xFF, // bInterfaceSubClass
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0xFF, // bInterfaceProtocol: vendor-specific
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0x00, // iInterface
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7, // bLength
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USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType
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USB_BULK_IN_EP_ADDR, // bEndpointAddress
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0x02, // bmAttributes: BULK
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USB_WORD(USB_MAX_PACKET_BULK_FS), // wMaxPacketSize
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0x00, // bInterval: no NAK
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7, // bLength
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USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType
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USB_BULK_OUT_EP_ADDR, // bEndpointAddress
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0x02, // bmAttributes: BULK
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USB_WORD(USB_MAX_PACKET_BULK_FS), // wMaxPacketSize
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0x00, // bInterval: no NAK
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0, // TERMINATOR
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};
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uint8_t usb_descriptor_configuration_high_speed[] =
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{
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9, // bLength
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USB_DESCRIPTOR_TYPE_CONFIGURATION, // bDescriptorType
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USB_WORD(32), // wTotalLength
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0x01, // bNumInterfaces
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0x01, // bConfigurationValue
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0x00, // iConfiguration
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0x80, // bmAttributes: USB-powered
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250, // bMaxPower: 500mA
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9, // bLength
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USB_DESCRIPTOR_TYPE_INTERFACE, // bDescriptorType
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0x00, // bInterfaceNumber
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0x00, // bAlternateSetting
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0x02, // bNumEndpoints
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0xFF, // bInterfaceClass: vendor-specific
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0xFF, // bInterfaceSubClass
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0xFF, // bInterfaceProtocol: vendor-specific
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0x00, // iInterface
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7, // bLength
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USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType
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USB_BULK_IN_EP_ADDR, // bEndpointAddress
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0x02, // bmAttributes: BULK
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USB_WORD(USB_MAX_PACKET_BULK_HS), // wMaxPacketSize
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0x00, // bInterval: no NAK
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7, // bLength
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USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType
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USB_BULK_OUT_EP_ADDR, // bEndpointAddress
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0x02, // bmAttributes: BULK
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USB_WORD(USB_MAX_PACKET_BULK_HS), // wMaxPacketSize
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0x00, // bInterval: no NAK
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0, // TERMINATOR
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};
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uint8_t usb_descriptor_string_languages[] =
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{
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0x04, // bLength
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USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType
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USB_WORD(USB_STRING_LANGID), // wLANGID
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};
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uint8_t usb_descriptor_string_manufacturer[] =
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{
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30, // bLength
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USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType
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'w', 0x00,
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'w', 0x00,
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'w', 0x00,
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'.', 0x00,
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'a', 0x00,
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'i', 0x00,
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'r', 0x00,
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's', 0x00,
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'p', 0x00,
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'y', 0x00,
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'.', 0x00,
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'c', 0x00,
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'o', 0x00,
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'm', 0x00
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};
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uint8_t usb_descriptor_string_product[] =
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{
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14, // bLength
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USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType
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'A', 0x00,
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'I', 0x00,
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'R', 0x00,
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'S', 0x00,
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'P', 0x00,
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'Y', 0x00
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};
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/* 64bits Serial Number from SPIFI */
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#define USB_DESCRIPTOR_SN_POS (22)
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uint8_t usb_descriptor_string_serial_number[] =
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{
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54, // bLength
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USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType
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'A', 0x00,
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'I', 0x00,
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'R', 0x00,
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'S', 0x00,
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'P', 0x00,
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'Y', 0x00,
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' ', 0x00,
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'S', 0x00,
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'N', 0x00,
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':', 0x00,
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/* Data filled by CPU with 64bits Serial Number from SPIFI to ASCII HEX */
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00,
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' ', 0x00
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};
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static const uint8_t htoa[16] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
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void usb_descriptor_fill_string_serial_number(usb_descriptor_serial_number_t serial_number)
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{
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int i, j;
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uint32_t data_u32;
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uint8_t data_u8;
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j = 0;
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for(i=0; i<2; i++)
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{
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data_u32 = serial_number.sn_32b[i];
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data_u8 = (data_u32 & 0xFF000000) >> 24;
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0xF0) >> 4];
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j+=2;
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0x0F)];
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j+=2;
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data_u8 = (data_u32 & 0x00FF0000) >> 16;
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0xF0) >> 4];
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j+=2;
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0x0F)];
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j+=2;
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data_u8 = (data_u32 & 0x0000FF00) >> 8;
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0xF0) >> 4];
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j+=2;
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0x0F)];
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j+=2;
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data_u8 = (data_u32 & 0x000000FF);
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0xF0) >> 4];
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j+=2;
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usb_descriptor_string_serial_number[USB_DESCRIPTOR_SN_POS + j] = htoa[(data_u8 & 0x0F)];
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j+=2;
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}
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}
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uint8_t* const usb_descriptor_strings[] =
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{
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usb_descriptor_string_languages,
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usb_descriptor_string_manufacturer,
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usb_descriptor_string_product,
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usb_descriptor_string_serial_number,
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0, // TERMINATOR
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};
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uint8_t usb_descriptor_MSDescriptor[] =
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{
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0x12, /* Length */
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0x03, /* Descriptor Type */
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0x4D,0x00,0x53,0x00,0x46,0x00,0x54,0x00,0x31,0x00,0x30,0x00,0x30,0x00, /* 'MSFT100' */
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AIRSPY_MS_VENDOR_CMD, /* Vendor Specific to retrieve OS feature descriptors (shall be > 0) */
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0x00 /* Pad field */
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};
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uint8_t usb_descriptor_CompatIDDescriptor[] =
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{
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0x28,0x00,0x00,0x00, //dwLength
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0x00,0x01, //bcdVersion
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0x04,0x00, //wIndex (Fixed:INDEX_CONFIG_DESCRIPTOR)
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0x01, //bCount (Count of device functions - Must be 1)
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0x00,0x00,0x00,0x00,0x00,0x00,0x00, //Reserved
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0x01, //bFirstInterfaceNumber (First interface for this function)
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0x01, //Reserved
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'W' ,'I' ,'N' ,'U' ,'S' ,'B' ,0x00,0x00, //Compatible ID, padded with zeros
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'W' ,'I' ,'N' ,'U' ,'S' ,'B' ,0x00,0x00, //Sub-compatible ID, padded with zeros
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0x00,0x00,0x00,0x00,0x00,0x00 //Reserved
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};
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uint8_t usb_descriptor_ExtProps[] =
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{
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0x8e,0x00,0x00,0x00, //dwLength
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0x00,0x01, //bcdVersion 0x02
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0x05,0x00, //wIndex (Fixed:5) 0x02
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0x01,0x00, //wCount 0x02
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00, //Reserved 0x07
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////////////////////////////////////////////////////////
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//Custom Property 1
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////////////////////////////////////////////////////////
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0x84,0x00,0x00,0x00, //dwLength //0x04
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0x01,0x00,0x00,0x00, //dwPropertyDataType //0x04
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0x28,0x00, //wPropertyNameLength //0x02
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'D',0,'e',0,'v',0,'i',0,'c',0,'e',0,'I',0,'n',0,'t',0,'e',0,'r',0,'f',0,'a',0,'c',0,'e',0,'G',0,'U',0,'I',0,'D',0,0,0,//bPropertyName = 0x28
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0x4e,0x00,0x00,0x00, //dwPropertyDataLength //0x04
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'{',0,'4',0,'A',0,'F',0,'4',0,'1',0,'8',0,'6'
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,0,'5',0,'-',0,'B',0,'C',0,'1',0,'E',0,'-'
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,0,'7',0,'4',0,'5',0,'A',0,'-',0,'9',0,'8'
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,0,'2',0,'6',0,'-',0,'9',0,'7',0,'C',0,'A'
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,0,'A',0,'8',0,'E',0,'E',0,'0',0,'4',0,'7'
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,0,'F',0,'}',0,0,0 //0x4e //bPropertyData
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};
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