visus
/
teensy-core-4.1
Следить 1
В избранное 0
Форкнуть 0
Код Задачи 0 Pull Request'ы 0 Релизы 0 Вики Активность
Teensy 4.1 core updated for C++20
Вы не можете выбрать более 25 тем Темы должны начинаться с буквы или цифры, могут содержать дефисы(-) и должны содержать не более 35 символов.
349 коммитов
2 Ветки
Дерево: 9f513d6112
Ветки Теги
${ item.name }
Создать ветку ${ searchTerm }
из '9f513d6112'
${ noResults }
teensy-core-4.1/teensy3/usb_desc.c

1083 lines
52KB
Исходник Blame История 

  1. /* Teensyduino Core Library

  2.  * http://www.pjrc.com/teensy/

  3.  * Copyright (c) 2013 PJRC.COM, LLC.

  4.  *

  5.  * Permission is hereby granted, free of charge, to any person obtaining

  6.  * a copy of this software and associated documentation files (the

  7.  * "Software"), to deal in the Software without restriction, including

  8.  * without limitation the rights to use, copy, modify, merge, publish,

  9.  * distribute, sublicense, and/or sell copies of the Software, and to

  10.  * permit persons to whom the Software is furnished to do so, subject to

  11.  * the following conditions:

  12.  *

  13.  * 1. The above copyright notice and this permission notice shall be

  14.  * included in all copies or substantial portions of the Software.

  15.  *

  16.  * 2. If the Software is incorporated into a build system that allows

  17.  * selection among a list of target devices, then similar target

  18.  * devices manufactured by PJRC.COM must be included in the list of

  19.  * target devices and selectable in the same manner.

  20.  *

  21.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

  22.  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

  23.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

  24.  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS

  25.  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

  26.  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

  27.  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

  28.  * SOFTWARE.

  29.  */

  30. 

  31. #if F_CPU >= 20000000

  32. 

  33. #define USB_DESC_LIST_DEFINE

  34. #include "usb_desc.h"

  35. #ifdef NUM_ENDPOINTS

  36. #include "usb_names.h"

  37. #include "kinetis.h"

  38. #include "avr_functions.h"

  39. 

  40. // USB Descriptors are binary data which the USB host reads to

  41. // automatically detect a USB device's capabilities.  The format

  42. // and meaning of every field is documented in numerous USB

  43. // standards.  When working with USB descriptors, despite the

  44. // complexity of the standards and poor writing quality in many

  45. // of those documents, remember descriptors are nothing more

  46. // than constant binary data that tells the USB host what the

  47. // device can do.  Computers will load drivers based on this data.

  48. // Those drivers then communicate on the endpoints specified by

  49. // the descriptors.

  50. 

  51. // To configure a new combination of interfaces or make minor

  52. // changes to existing configuration (eg, change the name or ID

  53. // numbers), usually you would edit "usb_desc.h".  This file

  54. // is meant to be configured by the header, so generally it is

  55. // only edited to add completely new USB interfaces or features.

  56. 

  57. 

  58. 

  59. // **************************************************************

  60. //   USB Device

  61. // **************************************************************

  62. 

  63. #define LSB(n) ((n) & 255)

  64. #define MSB(n) (((n) >> 8) & 255)

  65. 

  66. // USB Device Descriptor.  The USB host reads this first, to learn

  67. // what type of device is connected.

  68. static uint8_t device_descriptor[] = {

  69.         18,                                     // bLength

  70.         1,                                      // bDescriptorType

  71.         0x00, 0x02,                             // bcdUSB

  72. #ifdef DEVICE_CLASS

  73.         DEVICE_CLASS,                           // bDeviceClass

  74. #else

  75. 	0,

  76. #endif

  77. #ifdef DEVICE_SUBCLASS

  78.         DEVICE_SUBCLASS,                        // bDeviceSubClass

  79. #else

  80. 	0,

  81. #endif

  82. #ifdef DEVICE_PROTOCOL

  83.         DEVICE_PROTOCOL,                        // bDeviceProtocol

  84. #else

  85. 	0,

  86. #endif

  87.         EP0_SIZE,                               // bMaxPacketSize0

  88.         LSB(VENDOR_ID), MSB(VENDOR_ID),         // idVendor

  89.         LSB(PRODUCT_ID), MSB(PRODUCT_ID),       // idProduct

  90.         0x00, 0x01,                             // bcdDevice

  91.         1,                                      // iManufacturer

  92.         2,                                      // iProduct

  93.         3,                                      // iSerialNumber

  94.         1                                       // bNumConfigurations

  95. };

  96. 

  97. // These descriptors must NOT be "const", because the USB DMA

  98. // has trouble accessing flash memory with enough bandwidth

  99. // while the processor is executing from flash.

  100. 

  101. 

  102. 

  103. // **************************************************************

  104. //   HID Report Descriptors

  105. // **************************************************************

  106. 

  107. // Each HID interface needs a special report descriptor that tells

  108. // the meaning and format of the data.

  109. 

  110. #ifdef KEYBOARD_INTERFACE

  111. // Keyboard Protocol 1, HID 1.11 spec, Appendix B, page 59-60

  112. static uint8_t keyboard_report_desc[] = {

  113.         0x05, 0x01,             //  Usage Page (Generic Desktop),

  114.         0x09, 0x06,             //  Usage (Keyboard),

  115.         0xA1, 0x01,             //  Collection (Application),

  116.         0x75, 0x01,             //  Report Size (1),

  117.         0x95, 0x08,             //  Report Count (8),

  118.         0x05, 0x07,             //  Usage Page (Key Codes),

  119.         0x19, 0xE0,             //  Usage Minimum (224),

  120.         0x29, 0xE7,             //  Usage Maximum (231),

  121.         0x15, 0x00,             //  Logical Minimum (0),

  122.         0x25, 0x01,             //  Logical Maximum (1),

  123.         0x81, 0x02,             //  Input (Data, Variable, Absolute), ;Modifier keys

  124.         0x95, 0x08,             //  Report Count (8),

  125.         0x75, 0x01,             //  Report Size (1),

  126.         0x15, 0x00,             //  Logical Minimum (0),

  127.         0x25, 0x01,             //  Logical Maximum (1),

  128.         0x05, 0x0C,             //  Usage Page (Consumer),

  129.         0x09, 0xE9,             //  Usage (Volume Increment),

  130.         0x09, 0xEA,             //  Usage (Volume Decrement),

  131.         0x09, 0xE2,             //  Usage (Mute),

  132.         0x09, 0xCD,             //  Usage (Play/Pause),

  133.         0x09, 0xB5,             //  Usage (Scan Next Track),

  134.         0x09, 0xB6,             //  Usage (Scan Previous Track),

  135.         0x09, 0xB7,             //  Usage (Stop),

  136.         0x09, 0xB8,             //  Usage (Eject),

  137.         0x81, 0x02,             //  Input (Data, Variable, Absolute), ;Media keys

  138.         0x95, 0x05,             //  Report Count (5),

  139.         0x75, 0x01,             //  Report Size (1),

  140.         0x05, 0x08,             //  Usage Page (LEDs),

  141.         0x19, 0x01,             //  Usage Minimum (1),

  142.         0x29, 0x05,             //  Usage Maximum (5),

  143.         0x91, 0x02,             //  Output (Data, Variable, Absolute), ;LED report

  144.         0x95, 0x01,             //  Report Count (1),

  145.         0x75, 0x03,             //  Report Size (3),

  146.         0x91, 0x03,             //  Output (Constant),                 ;LED report padding

  147.         0x95, 0x06,             //  Report Count (6),

  148.         0x75, 0x08,             //  Report Size (8),

  149.         0x15, 0x00,             //  Logical Minimum (0),

  150.         0x25, 0x7F,             //  Logical Maximum(104),

  151.         0x05, 0x07,             //  Usage Page (Key Codes),

  152.         0x19, 0x00,             //  Usage Minimum (0),

  153.         0x29, 0x7F,             //  Usage Maximum (104),

  154.         0x81, 0x00,             //  Input (Data, Array),                ;Normal keys

  155.         0xC0                    //  End Collection

  156. };

  157. #endif

  158. 

  159. #ifdef KEYMEDIA_INTERFACE

  160. static uint8_t keymedia_report_desc[] = {

  161.         0x05, 0x0C,             //  Usage Page (Consumer)

  162.         0x09, 0x01,             //  Usage (Consumer Controls)

  163.         0xA1, 0x01,             //  Collection (Application)

  164.         0x75, 0x0A,             //  Report Size (10)

  165.         0x95, 0x04,             //  Report Count (4)

  166.         0x19, 0x00,             //  Usage Minimum (0)

  167.         0x2A, 0x9C, 0x02,       //  Usage Maximum (0x29C)

  168.         0x15, 0x00,             //  Logical Minimum (0)

  169.         0x26, 0x9C, 0x02,       //  Logical Maximum (0x29C)

  170.         0x81, 0x00,             //  Input (Data, Array)

  171.         0xC0,                   //  End Collection

  172.         0x05, 0x01,             //  Usage Page (Generic Desktop)

  173.         0x09, 0x80,             //  Usage (System Control)

  174.         0xA1, 0x01,             //  Collection (Application)

  175.         0x75, 0x08,             //  Report Size (8)

  176.         0x95, 0x03,             //  Report Count (3)

  177.         0x19, 0x00,             //  Usage Minimum (0)

  178.         0x29, 0xB7,             //  Usage Maximum (0xB7)

  179.         0x15, 0x00,             //  Logical Minimum (0)

  180.         0x26, 0xB7, 0x00,       //  Logical Maximum (0xB7)

  181.         0x81, 0x00,             //  Input (Data, Array)

  182.         0xC0                    //  End Collection

  183. };

  184. #endif

  185. 

  186. #ifdef MOUSE_INTERFACE

  187. // Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension

  188. static uint8_t mouse_report_desc[] = {

  189.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  190.         0x09, 0x02,                     // Usage (Mouse)

  191.         0xA1, 0x01,                     // Collection (Application)

  192.         0x85, 0x01,                     //   REPORT_ID (1)

  193.         0x05, 0x09,                     //   Usage Page (Button)

  194.         0x19, 0x01,                     //   Usage Minimum (Button #1)

  195.         0x29, 0x08,                     //   Usage Maximum (Button #8)

  196.         0x15, 0x00,                     //   Logical Minimum (0)

  197.         0x25, 0x01,                     //   Logical Maximum (1)

  198.         0x95, 0x08,                     //   Report Count (8)

  199.         0x75, 0x01,                     //   Report Size (1)

  200.         0x81, 0x02,                     //   Input (Data, Variable, Absolute)

  201.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  202.         0x09, 0x30,                     //   Usage (X)

  203.         0x09, 0x31,                     //   Usage (Y)

  204.         0x09, 0x38,                     //   Usage (Wheel)

  205.         0x15, 0x81,                     //   Logical Minimum (-127)

  206.         0x25, 0x7F,                     //   Logical Maximum (127)

  207.         0x75, 0x08,                     //   Report Size (8),

  208.         0x95, 0x03,                     //   Report Count (3),

  209.         0x81, 0x06,                     //   Input (Data, Variable, Relative)

  210.         0xC0,                           // End Collection

  211.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  212.         0x09, 0x02,                     // Usage (Mouse)

  213.         0xA1, 0x01,                     // Collection (Application)

  214.         0x85, 0x02,                     //   REPORT_ID (2)

  215.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  216.         0x09, 0x30,                     //   Usage (X)

  217.         0x09, 0x31,                     //   Usage (Y)

  218.         0x15, 0x00,                     //   Logical Minimum (0)

  219.         0x26, 0xFF, 0x7F,               //   Logical Maximum (32767)

  220.         0x75, 0x10,                     //   Report Size (16),

  221.         0x95, 0x02,                     //   Report Count (2),

  222.         0x81, 0x02,                     //   Input (Data, Variable, Absolute)

  223.         0xC0                            // End Collection

  224. };

  225. #endif

  226. 

  227. #ifdef JOYSTICK_INTERFACE

  228. static uint8_t joystick_report_desc[] = {

  229.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  230.         0x09, 0x04,                     // Usage (Joystick)

  231.         0xA1, 0x01,                     // Collection (Application)

  232.         0x15, 0x00,                     // Logical Minimum (0)

  233.         0x25, 0x01,                     // Logical Maximum (1)

  234.         0x75, 0x01,                     // Report Size (1)

  235.         0x95, 0x20,                     // Report Count (32)

  236.         0x05, 0x09,                     // Usage Page (Button)

  237.         0x19, 0x01,                     // Usage Minimum (Button #1)

  238.         0x29, 0x20,                     // Usage Maximum (Button #32)

  239.         0x81, 0x02,                     // Input (variable,absolute)

  240.         0x15, 0x00,                     // Logical Minimum (0)

  241.         0x25, 0x07,                     // Logical Maximum (7)

  242.         0x35, 0x00,                     // Physical Minimum (0)

  243.         0x46, 0x3B, 0x01,               // Physical Maximum (315)

  244.         0x75, 0x04,                     // Report Size (4)

  245.         0x95, 0x01,                     // Report Count (1)

  246.         0x65, 0x14,                     // Unit (20)

  247.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  248.         0x09, 0x39,                     // Usage (Hat switch)

  249.         0x81, 0x42,                     // Input (variable,absolute,null_state)

  250.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  251.         0x09, 0x01,                     // Usage (Pointer)

  252.         0xA1, 0x00,                     // Collection ()

  253.         0x15, 0x00,                     //   Logical Minimum (0)

  254.         0x26, 0xFF, 0x03,               //   Logical Maximum (1023)

  255.         0x75, 0x0A,                     //   Report Size (10)

  256.         0x95, 0x04,                     //   Report Count (4)

  257.         0x09, 0x30,                     //   Usage (X)

  258.         0x09, 0x31,                     //   Usage (Y)

  259.         0x09, 0x32,                     //   Usage (Z)

  260.         0x09, 0x35,                     //   Usage (Rz)

  261.         0x81, 0x02,                     //   Input (variable,absolute)

  262.         0xC0,                           // End Collection

  263.         0x15, 0x00,                     // Logical Minimum (0)

  264.         0x26, 0xFF, 0x03,               // Logical Maximum (1023)

  265.         0x75, 0x0A,                     // Report Size (10)

  266.         0x95, 0x02,                     // Report Count (2)

  267.         0x09, 0x36,                     // Usage (Slider)

  268.         0x09, 0x36,                     // Usage (Slider)

  269.         0x81, 0x02,                     // Input (variable,absolute)

  270.         0xC0                            // End Collection

  271. };

  272. #endif

  273. 

  274. #ifdef SEREMU_INTERFACE

  275. static uint8_t seremu_report_desc[] = {

  276.         0x06, 0xC9, 0xFF,                       // Usage Page 0xFFC9 (vendor defined)

  277.         0x09, 0x04,                             // Usage 0x04

  278.         0xA1, 0x5C,                             // Collection 0x5C

  279.         0x75, 0x08,                             // report size = 8 bits (global)

  280.         0x15, 0x00,                             // logical minimum = 0 (global)

  281.         0x26, 0xFF, 0x00,                       // logical maximum = 255 (global)

  282.         0x95, SEREMU_TX_SIZE,                   // report count (global)

  283.         0x09, 0x75,                             // usage (local)

  284.         0x81, 0x02,                             // Input

  285.         0x95, SEREMU_RX_SIZE,                   // report count (global)

  286.         0x09, 0x76,                             // usage (local)

  287.         0x91, 0x02,                             // Output

  288.         0x95, 0x04,                             // report count (global)

  289.         0x09, 0x76,                             // usage (local)

  290.         0xB1, 0x02,                             // Feature

  291.         0xC0                                    // end collection

  292. };

  293. #endif

  294. 

  295. #ifdef RAWHID_INTERFACE

  296. static uint8_t rawhid_report_desc[] = {

  297.         0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE),

  298.         0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE),

  299.         0xA1, 0x01,                             // Collection 0x01

  300.         0x75, 0x08,                             // report size = 8 bits

  301.         0x15, 0x00,                             // logical minimum = 0

  302.         0x26, 0xFF, 0x00,                       // logical maximum = 255

  303.         0x95, RAWHID_TX_SIZE,                   // report count

  304.         0x09, 0x01,                             // usage

  305.         0x81, 0x02,                             // Input (array)

  306.         0x95, RAWHID_RX_SIZE,                   // report count

  307.         0x09, 0x02,                             // usage

  308.         0x91, 0x02,                             // Output (array)

  309.         0xC0                                    // end collection

  310. };

  311. #endif

  312. 

  313. #ifdef FLIGHTSIM_INTERFACE

  314. static uint8_t flightsim_report_desc[] = {

  315.         0x06, 0x1C, 0xFF,                       // Usage page = 0xFF1C

  316.         0x0A, 0x39, 0xA7,                       // Usage = 0xA739

  317.         0xA1, 0x01,                             // Collection 0x01

  318.         0x75, 0x08,                             // report size = 8 bits

  319.         0x15, 0x00,                             // logical minimum = 0

  320.         0x26, 0xFF, 0x00,                       // logical maximum = 255

  321.         0x95, FLIGHTSIM_TX_SIZE,                // report count

  322.         0x09, 0x01,                             // usage

  323.         0x81, 0x02,                             // Input (array)

  324.         0x95, FLIGHTSIM_RX_SIZE,                // report count

  325.         0x09, 0x02,                             // usage

  326.         0x91, 0x02,                             // Output (array)

  327.         0xC0                                    // end collection

  328. };

  329. #endif

  330. 

  331. 

  332. // **************************************************************

  333. //   USB Descriptor Sizes

  334. // **************************************************************

  335. 

  336. // pre-compute the size and position of everything in the config descriptor

  337. //

  338. #define CONFIG_HEADER_DESCRIPTOR_SIZE	9

  339. 

  340. #define CDC_IAD_DESCRIPTOR_POS		CONFIG_HEADER_DESCRIPTOR_SIZE

  341. #ifdef  CDC_IAD_DESCRIPTOR

  342. #define CDC_IAD_DESCRIPTOR_SIZE		8

  343. #else

  344. #define CDC_IAD_DESCRIPTOR_SIZE		0

  345. #endif

  346. 

  347. #define CDC_DATA_INTERFACE_DESC_POS	CDC_IAD_DESCRIPTOR_POS+CDC_IAD_DESCRIPTOR_SIZE

  348. #ifdef  CDC_DATA_INTERFACE

  349. #define CDC_DATA_INTERFACE_DESC_SIZE	9+5+5+4+5+7+9+7+7

  350. #else

  351. #define CDC_DATA_INTERFACE_DESC_SIZE	0

  352. #endif

  353. 

  354. #define MIDI_INTERFACE_DESC_POS		CDC_DATA_INTERFACE_DESC_POS+CDC_DATA_INTERFACE_DESC_SIZE

  355. #ifdef  MIDI_INTERFACE

  356. #define MIDI_INTERFACE_DESC_SIZE	9+7+6+6+9+9+9+5+9+5

  357. #else

  358. #define MIDI_INTERFACE_DESC_SIZE	0

  359. #endif

  360. 

  361. #define KEYBOARD_INTERFACE_DESC_POS	MIDI_INTERFACE_DESC_POS+MIDI_INTERFACE_DESC_SIZE

  362. #ifdef  KEYBOARD_INTERFACE

  363. #define KEYBOARD_INTERFACE_DESC_SIZE	9+9+7

  364. #define KEYBOARD_HID_DESC_OFFSET	KEYBOARD_INTERFACE_DESC_POS+9

  365. #else

  366. #define KEYBOARD_INTERFACE_DESC_SIZE	0

  367. #endif

  368. 

  369. #define MOUSE_INTERFACE_DESC_POS	KEYBOARD_INTERFACE_DESC_POS+KEYBOARD_INTERFACE_DESC_SIZE

  370. #ifdef  MOUSE_INTERFACE

  371. #define MOUSE_INTERFACE_DESC_SIZE	9+9+7

  372. #define MOUSE_HID_DESC_OFFSET		MOUSE_INTERFACE_DESC_POS+9

  373. #else

  374. #define MOUSE_INTERFACE_DESC_SIZE	0

  375. #endif

  376. 

  377. #define RAWHID_INTERFACE_DESC_POS	MOUSE_INTERFACE_DESC_POS+MOUSE_INTERFACE_DESC_SIZE

  378. #ifdef  RAWHID_INTERFACE

  379. #define RAWHID_INTERFACE_DESC_SIZE	9+9+7+7

  380. #define RAWHID_HID_DESC_OFFSET		RAWHID_INTERFACE_DESC_POS+9

  381. #else

  382. #define RAWHID_INTERFACE_DESC_SIZE	0

  383. #endif

  384. 

  385. #define FLIGHTSIM_INTERFACE_DESC_POS	RAWHID_INTERFACE_DESC_POS+RAWHID_INTERFACE_DESC_SIZE

  386. #ifdef  FLIGHTSIM_INTERFACE

  387. #define FLIGHTSIM_INTERFACE_DESC_SIZE	9+9+7+7

  388. #define FLIGHTSIM_HID_DESC_OFFSET	FLIGHTSIM_INTERFACE_DESC_POS+9

  389. #else

  390. #define FLIGHTSIM_INTERFACE_DESC_SIZE	0

  391. #endif

  392. 

  393. #define SEREMU_INTERFACE_DESC_POS	FLIGHTSIM_INTERFACE_DESC_POS+FLIGHTSIM_INTERFACE_DESC_SIZE

  394. #ifdef  SEREMU_INTERFACE

  395. #define SEREMU_INTERFACE_DESC_SIZE	9+9+7+7

  396. #define SEREMU_HID_DESC_OFFSET		SEREMU_INTERFACE_DESC_POS+9

  397. #else

  398. #define SEREMU_INTERFACE_DESC_SIZE	0

  399. #endif

  400. 

  401. #define JOYSTICK_INTERFACE_DESC_POS	SEREMU_INTERFACE_DESC_POS+SEREMU_INTERFACE_DESC_SIZE

  402. #ifdef  JOYSTICK_INTERFACE

  403. #define JOYSTICK_INTERFACE_DESC_SIZE	9+9+7

  404. #define JOYSTICK_HID_DESC_OFFSET	JOYSTICK_INTERFACE_DESC_POS+9

  405. #else

  406. #define JOYSTICK_INTERFACE_DESC_SIZE	0

  407. #endif

  408. 

  409. #define MTP_INTERFACE_DESC_POS		JOYSTICK_INTERFACE_DESC_POS+JOYSTICK_INTERFACE_DESC_SIZE

  410. #ifdef  MTP_INTERFACE

  411. #define MTP_INTERFACE_DESC_SIZE		9+7+7+7

  412. #else

  413. #define MTP_INTERFACE_DESC_SIZE	0

  414. #endif

  415. 

  416. #define KEYMEDIA_INTERFACE_DESC_POS	MTP_INTERFACE_DESC_POS+MTP_INTERFACE_DESC_SIZE

  417. #ifdef  KEYMEDIA_INTERFACE

  418. #define KEYMEDIA_INTERFACE_DESC_SIZE	9+9+7

  419. #define KEYMEDIA_HID_DESC_OFFSET	KEYMEDIA_INTERFACE_DESC_POS+9

  420. #else

  421. #define KEYMEDIA_INTERFACE_DESC_SIZE	0

  422. #endif

  423. 

  424. #define CONFIG_DESC_SIZE		KEYMEDIA_INTERFACE_DESC_POS+KEYMEDIA_INTERFACE_DESC_SIZE

  425. 

  426. 

  427. 

  428. // **************************************************************

  429. //   USB Configuration

  430. // **************************************************************

  431. 

  432. // USB Configuration Descriptor.  This huge descriptor tells all

  433. // of the devices capbilities.

  434. static uint8_t config_descriptor[CONFIG_DESC_SIZE] = {

  435.         // configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10

  436.         9,                                      // bLength;

  437.         2,                                      // bDescriptorType;

  438.         LSB(CONFIG_DESC_SIZE),                 // wTotalLength

  439.         MSB(CONFIG_DESC_SIZE),

  440.         NUM_INTERFACE,                          // bNumInterfaces

  441.         1,                                      // bConfigurationValue

  442.         0,                                      // iConfiguration

  443.         0xC0,                                   // bmAttributes

  444.         50,                                     // bMaxPower

  445. 

  446. #ifdef CDC_IAD_DESCRIPTOR

  447.         // interface association descriptor, USB ECN, Table 9-Z

  448.         8,                                      // bLength

  449.         11,                                     // bDescriptorType

  450.         CDC_STATUS_INTERFACE,                   // bFirstInterface

  451.         2,                                      // bInterfaceCount

  452.         0x02,                                   // bFunctionClass

  453.         0x02,                                   // bFunctionSubClass

  454.         0x01,                                   // bFunctionProtocol

  455.         4,                                      // iFunction

  456. #endif

  457. 

  458. #ifdef CDC_DATA_INTERFACE

  459.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  460.         9,                                      // bLength

  461.         4,                                      // bDescriptorType

  462.         CDC_STATUS_INTERFACE,			// bInterfaceNumber

  463.         0,                                      // bAlternateSetting

  464.         1,                                      // bNumEndpoints

  465.         0x02,                                   // bInterfaceClass

  466.         0x02,                                   // bInterfaceSubClass

  467.         0x01,                                   // bInterfaceProtocol

  468.         0,                                      // iInterface

  469.         // CDC Header Functional Descriptor, CDC Spec 5.2.3.1, Table 26

  470.         5,                                      // bFunctionLength

  471.         0x24,                                   // bDescriptorType

  472.         0x00,                                   // bDescriptorSubtype

  473.         0x10, 0x01,                             // bcdCDC

  474.         // Call Management Functional Descriptor, CDC Spec 5.2.3.2, Table 27

  475.         5,                                      // bFunctionLength

  476.         0x24,                                   // bDescriptorType

  477.         0x01,                                   // bDescriptorSubtype

  478.         0x01,                                   // bmCapabilities

  479.         1,                                      // bDataInterface

  480.         // Abstract Control Management Functional Descriptor, CDC Spec 5.2.3.3, Table 28

  481.         4,                                      // bFunctionLength

  482.         0x24,                                   // bDescriptorType

  483.         0x02,                                   // bDescriptorSubtype

  484.         0x06,                                   // bmCapabilities

  485.         // Union Functional Descriptor, CDC Spec 5.2.3.8, Table 33

  486.         5,                                      // bFunctionLength

  487.         0x24,                                   // bDescriptorType

  488.         0x06,                                   // bDescriptorSubtype

  489.         CDC_STATUS_INTERFACE,                   // bMasterInterface

  490.         CDC_DATA_INTERFACE,                     // bSlaveInterface0

  491.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  492.         7,                                      // bLength

  493.         5,                                      // bDescriptorType

  494.         CDC_ACM_ENDPOINT | 0x80,                // bEndpointAddress

  495.         0x03,                                   // bmAttributes (0x03=intr)

  496.         CDC_ACM_SIZE, 0,                        // wMaxPacketSize

  497.         64,                                     // bInterval

  498.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  499.         9,                                      // bLength

  500.         4,                                      // bDescriptorType

  501.         CDC_DATA_INTERFACE,                     // bInterfaceNumber

  502.         0,                                      // bAlternateSetting

  503.         2,                                      // bNumEndpoints

  504.         0x0A,                                   // bInterfaceClass

  505.         0x00,                                   // bInterfaceSubClass

  506.         0x00,                                   // bInterfaceProtocol

  507.         0,                                      // iInterface

  508.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  509.         7,                                      // bLength

  510.         5,                                      // bDescriptorType

  511.         CDC_RX_ENDPOINT,                        // bEndpointAddress

  512.         0x02,                                   // bmAttributes (0x02=bulk)

  513.         CDC_RX_SIZE, 0,                         // wMaxPacketSize

  514.         0,                                      // bInterval

  515.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  516.         7,                                      // bLength

  517.         5,                                      // bDescriptorType

  518.         CDC_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  519.         0x02,                                   // bmAttributes (0x02=bulk)

  520.         CDC_TX_SIZE, 0,                         // wMaxPacketSize

  521.         0,                                      // bInterval

  522. #endif // CDC_DATA_INTERFACE

  523. 

  524. #ifdef MIDI_INTERFACE

  525.         // Standard MS Interface Descriptor,

  526.         9,                                      // bLength

  527.         4,                                      // bDescriptorType

  528.         MIDI_INTERFACE,                         // bInterfaceNumber

  529.         0,                                      // bAlternateSetting

  530.         2,                                      // bNumEndpoints

  531.         0x01,                                   // bInterfaceClass (0x01 = Audio)

  532.         0x03,                                   // bInterfaceSubClass (0x03 = MIDI)

  533.         0x00,                                   // bInterfaceProtocol (unused for MIDI)

  534.         0,                                      // iInterface

  535.         // MIDI MS Interface Header, USB MIDI 6.1.2.1, page 21, Table 6-2

  536.         7,                                      // bLength

  537.         0x24,                                   // bDescriptorType = CS_INTERFACE

  538.         0x01,                                   // bDescriptorSubtype = MS_HEADER

  539.         0x00, 0x01,                             // bcdMSC = revision 01.00

  540.         0x41, 0x00,                             // wTotalLength

  541.         // MIDI IN Jack Descriptor, B.4.3, Table B-7 (embedded), page 40

  542.         6,                                      // bLength

  543.         0x24,                                   // bDescriptorType = CS_INTERFACE

  544.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  545.         0x01,                                   // bJackType = EMBEDDED

  546.         1,                                      // bJackID, ID = 1

  547.         0,                                      // iJack

  548.         // MIDI IN Jack Descriptor, B.4.3, Table B-8 (external), page 40

  549.         6,                                      // bLength

  550.         0x24,                                   // bDescriptorType = CS_INTERFACE

  551.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  552.         0x02,                                   // bJackType = EXTERNAL

  553.         2,                                      // bJackID, ID = 2

  554.         0,                                      // iJack

  555.         // MIDI OUT Jack Descriptor, B.4.4, Table B-9, page 41

  556.         9,

  557.         0x24,                                   // bDescriptorType = CS_INTERFACE

  558.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  559.         0x01,                                   // bJackType = EMBEDDED

  560.         3,                                      // bJackID, ID = 3

  561.         1,                                      // bNrInputPins = 1 pin

  562.         2,                                      // BaSourceID(1) = 2

  563.         1,                                      // BaSourcePin(1) = first pin

  564.         0,                                      // iJack

  565.         // MIDI OUT Jack Descriptor, B.4.4, Table B-10, page 41

  566.         9,

  567.         0x24,                                   // bDescriptorType = CS_INTERFACE

  568.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  569.         0x02,                                   // bJackType = EXTERNAL

  570.         4,                                      // bJackID, ID = 4

  571.         1,                                      // bNrInputPins = 1 pin

  572.         1,                                      // BaSourceID(1) = 1

  573.         1,                                      // BaSourcePin(1) = first pin

  574.         0,                                      // iJack

  575.         // Standard Bulk OUT Endpoint Descriptor, B.5.1, Table B-11, pae 42

  576.         9,                                      // bLength

  577.         5,                                      // bDescriptorType = ENDPOINT

  578.         MIDI_RX_ENDPOINT,                       // bEndpointAddress

  579.         0x02,                                   // bmAttributes (0x02=bulk)

  580.         MIDI_RX_SIZE, 0,                        // wMaxPacketSize

  581.         0,                                      // bInterval

  582.         0,                                      // bRefresh

  583.         0,                                      // bSynchAddress

  584.         // Class-specific MS Bulk OUT Endpoint Descriptor, B.5.2, Table B-12, page 42

  585.         5,                                      // bLength

  586.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  587.         0x01,                                   // bJackType = MS_GENERAL

  588.         1,                                      // bNumEmbMIDIJack = 1 jack

  589.         1,                                      // BaAssocJackID(1) = jack ID #1

  590.         // Standard Bulk IN Endpoint Descriptor, B.5.1, Table B-11, pae 42

  591.         9,                                      // bLength

  592.         5,                                      // bDescriptorType = ENDPOINT

  593.         MIDI_TX_ENDPOINT | 0x80,                // bEndpointAddress

  594.         0x02,                                   // bmAttributes (0x02=bulk)

  595.         MIDI_TX_SIZE, 0,                        // wMaxPacketSize

  596.         0,                                      // bInterval

  597.         0,                                      // bRefresh

  598.         0,                                      // bSynchAddress

  599.         // Class-specific MS Bulk IN Endpoint Descriptor, B.5.2, Table B-12, page 42

  600.         5,                                      // bLength

  601.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  602.         0x01,                                   // bJackType = MS_GENERAL

  603.         1,                                      // bNumEmbMIDIJack = 1 jack

  604.         3,                                      // BaAssocJackID(1) = jack ID #3

  605. #endif // MIDI_INTERFACE

  606. 

  607. #ifdef KEYBOARD_INTERFACE

  608.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  609.         9,                                      // bLength

  610.         4,                                      // bDescriptorType

  611.         KEYBOARD_INTERFACE,                     // bInterfaceNumber

  612.         0,                                      // bAlternateSetting

  613.         1,                                      // bNumEndpoints

  614.         0x03,                                   // bInterfaceClass (0x03 = HID)

  615.         0x01,                                   // bInterfaceSubClass (0x01 = Boot)

  616.         0x01,                                   // bInterfaceProtocol (0x01 = Keyboard)

  617.         0,                                      // iInterface

  618.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  619.         9,                                      // bLength

  620.         0x21,                                   // bDescriptorType

  621.         0x11, 0x01,                             // bcdHID

  622.         0,                                      // bCountryCode

  623.         1,                                      // bNumDescriptors

  624.         0x22,                                   // bDescriptorType

  625.         LSB(sizeof(keyboard_report_desc)),      // wDescriptorLength

  626.         MSB(sizeof(keyboard_report_desc)),

  627.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  628.         7,                                      // bLength

  629.         5,                                      // bDescriptorType

  630.         KEYBOARD_ENDPOINT | 0x80,               // bEndpointAddress

  631.         0x03,                                   // bmAttributes (0x03=intr)

  632.         KEYBOARD_SIZE, 0,                       // wMaxPacketSize

  633.         KEYBOARD_INTERVAL,                      // bInterval

  634. #endif // KEYBOARD_INTERFACE

  635. 

  636. #ifdef MOUSE_INTERFACE

  637.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  638.         9,                                      // bLength

  639.         4,                                      // bDescriptorType

  640.         MOUSE_INTERFACE,                        // bInterfaceNumber

  641.         0,                                      // bAlternateSetting

  642.         1,                                      // bNumEndpoints

  643.         0x03,                                   // bInterfaceClass (0x03 = HID)

  644.         0x00,                                   // bInterfaceSubClass (0x01 = Boot)

  645.         0x00,                                   // bInterfaceProtocol (0x02 = Mouse)

  646.         0,                                      // iInterface

  647.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  648.         9,                                      // bLength

  649.         0x21,                                   // bDescriptorType

  650.         0x11, 0x01,                             // bcdHID

  651.         0,                                      // bCountryCode

  652.         1,                                      // bNumDescriptors

  653.         0x22,                                   // bDescriptorType

  654.         LSB(sizeof(mouse_report_desc)),         // wDescriptorLength

  655.         MSB(sizeof(mouse_report_desc)),

  656.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  657.         7,                                      // bLength

  658.         5,                                      // bDescriptorType

  659.         MOUSE_ENDPOINT | 0x80,                  // bEndpointAddress

  660.         0x03,                                   // bmAttributes (0x03=intr)

  661.         MOUSE_SIZE, 0,                          // wMaxPacketSize

  662.         MOUSE_INTERVAL,                         // bInterval

  663. #endif // MOUSE_INTERFACE

  664. 

  665. #ifdef RAWHID_INTERFACE

  666.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  667.         9,                                      // bLength

  668.         4,                                      // bDescriptorType

  669.         RAWHID_INTERFACE,                       // bInterfaceNumber

  670.         0,                                      // bAlternateSetting

  671.         2,                                      // bNumEndpoints

  672.         0x03,                                   // bInterfaceClass (0x03 = HID)

  673.         0x00,                                   // bInterfaceSubClass

  674.         0x00,                                   // bInterfaceProtocol

  675.         0,                                      // iInterface

  676.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  677.         9,                                      // bLength

  678.         0x21,                                   // bDescriptorType

  679.         0x11, 0x01,                             // bcdHID

  680.         0,                                      // bCountryCode

  681.         1,                                      // bNumDescriptors

  682.         0x22,                                   // bDescriptorType

  683.         LSB(sizeof(rawhid_report_desc)),        // wDescriptorLength

  684.         MSB(sizeof(rawhid_report_desc)),

  685.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  686.         7,                                      // bLength

  687.         5,                                      // bDescriptorType

  688.         RAWHID_TX_ENDPOINT | 0x80,              // bEndpointAddress

  689.         0x03,                                   // bmAttributes (0x03=intr)

  690.         RAWHID_TX_SIZE, 0,                      // wMaxPacketSize

  691.         RAWHID_TX_INTERVAL,                     // bInterval

  692.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  693.         7,                                      // bLength

  694.         5,                                      // bDescriptorType

  695.         RAWHID_RX_ENDPOINT,                     // bEndpointAddress

  696.         0x03,                                   // bmAttributes (0x03=intr)

  697.         RAWHID_RX_SIZE, 0,                      // wMaxPacketSize

  698.         RAWHID_RX_INTERVAL,			// bInterval

  699. #endif // RAWHID_INTERFACE

  700. 

  701. #ifdef FLIGHTSIM_INTERFACE

  702.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  703.         9,                                      // bLength

  704.         4,                                      // bDescriptorType

  705.         FLIGHTSIM_INTERFACE,                    // bInterfaceNumber

  706.         0,                                      // bAlternateSetting

  707.         2,                                      // bNumEndpoints

  708.         0x03,                                   // bInterfaceClass (0x03 = HID)

  709.         0x00,                                   // bInterfaceSubClass

  710.         0x00,                                   // bInterfaceProtocol

  711.         0,                                      // iInterface

  712.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  713.         9,                                      // bLength

  714.         0x21,                                   // bDescriptorType

  715.         0x11, 0x01,                             // bcdHID

  716.         0,                                      // bCountryCode

  717.         1,                                      // bNumDescriptors

  718.         0x22,                                   // bDescriptorType

  719.         LSB(sizeof(flightsim_report_desc)),     // wDescriptorLength

  720.         MSB(sizeof(flightsim_report_desc)),

  721.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  722.         7,                                      // bLength

  723.         5,                                      // bDescriptorType

  724.         FLIGHTSIM_TX_ENDPOINT | 0x80,           // bEndpointAddress

  725.         0x03,                                   // bmAttributes (0x03=intr)

  726.         FLIGHTSIM_TX_SIZE, 0,                   // wMaxPacketSize

  727.         FLIGHTSIM_TX_INTERVAL,                  // bInterval

  728.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  729.         7,                                      // bLength

  730.         5,                                      // bDescriptorType

  731.         FLIGHTSIM_RX_ENDPOINT,                  // bEndpointAddress

  732.         0x03,                                   // bmAttributes (0x03=intr)

  733.         FLIGHTSIM_RX_SIZE, 0,                   // wMaxPacketSize

  734.         FLIGHTSIM_RX_INTERVAL,			// bInterval

  735. #endif // FLIGHTSIM_INTERFACE

  736. 

  737. #ifdef SEREMU_INTERFACE

  738.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  739.         9,                                      // bLength

  740.         4,                                      // bDescriptorType

  741.         SEREMU_INTERFACE,                       // bInterfaceNumber

  742.         0,                                      // bAlternateSetting

  743.         2,                                      // bNumEndpoints

  744.         0x03,                                   // bInterfaceClass (0x03 = HID)

  745.         0x00,                                   // bInterfaceSubClass

  746.         0x00,                                   // bInterfaceProtocol

  747.         0,                                      // iInterface

  748.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  749.         9,                                      // bLength

  750.         0x21,                                   // bDescriptorType

  751.         0x11, 0x01,                             // bcdHID

  752.         0,                                      // bCountryCode

  753.         1,                                      // bNumDescriptors

  754.         0x22,                                   // bDescriptorType

  755.         LSB(sizeof(seremu_report_desc)),        // wDescriptorLength

  756.         MSB(sizeof(seremu_report_desc)),

  757.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  758.         7,                                      // bLength

  759.         5,                                      // bDescriptorType

  760.         SEREMU_TX_ENDPOINT | 0x80,              // bEndpointAddress

  761.         0x03,                                   // bmAttributes (0x03=intr)

  762.         SEREMU_TX_SIZE, 0,                      // wMaxPacketSize

  763.         SEREMU_TX_INTERVAL,                     // bInterval

  764.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  765.         7,                                      // bLength

  766.         5,                                      // bDescriptorType

  767.         SEREMU_RX_ENDPOINT,                     // bEndpointAddress

  768.         0x03,                                   // bmAttributes (0x03=intr)

  769.         SEREMU_RX_SIZE, 0,                      // wMaxPacketSize

  770.         SEREMU_RX_INTERVAL,			// bInterval

  771. #endif // SEREMU_INTERFACE

  772. 

  773. #ifdef JOYSTICK_INTERFACE

  774.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  775.         9,                                      // bLength

  776.         4,                                      // bDescriptorType

  777.         JOYSTICK_INTERFACE,                     // bInterfaceNumber

  778.         0,                                      // bAlternateSetting

  779.         1,                                      // bNumEndpoints

  780.         0x03,                                   // bInterfaceClass (0x03 = HID)

  781.         0x00,                                   // bInterfaceSubClass

  782.         0x00,                                   // bInterfaceProtocol

  783.         0,                                      // iInterface

  784.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  785.         9,                                      // bLength

  786.         0x21,                                   // bDescriptorType

  787.         0x11, 0x01,                             // bcdHID

  788.         0,                                      // bCountryCode

  789.         1,                                      // bNumDescriptors

  790.         0x22,                                   // bDescriptorType

  791.         LSB(sizeof(joystick_report_desc)),      // wDescriptorLength

  792.         MSB(sizeof(joystick_report_desc)),

  793.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  794.         7,                                      // bLength

  795.         5,                                      // bDescriptorType

  796.         JOYSTICK_ENDPOINT | 0x80,               // bEndpointAddress

  797.         0x03,                                   // bmAttributes (0x03=intr)

  798.         JOYSTICK_SIZE, 0,                       // wMaxPacketSize

  799.         JOYSTICK_INTERVAL,                      // bInterval

  800. #endif // JOYSTICK_INTERFACE

  801. 

  802. #ifdef MTP_INTERFACE

  803.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  804.         9,                                      // bLength

  805.         4,                                      // bDescriptorType

  806.         MTP_INTERFACE,                          // bInterfaceNumber

  807.         0,                                      // bAlternateSetting

  808.         3,                                      // bNumEndpoints

  809.         0x06,                                   // bInterfaceClass (0x06 = still image)

  810.         0x01,                                   // bInterfaceSubClass

  811.         0x01,                                   // bInterfaceProtocol

  812.         0,                                      // iInterface

  813.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  814.         7,                                      // bLength

  815.         5,                                      // bDescriptorType

  816.         MTP_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  817.         0x02,                                   // bmAttributes (0x02=bulk)

  818.         MTP_TX_SIZE, 0,                         // wMaxPacketSize

  819.         0,                                      // bInterval

  820.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  821.         7,                                      // bLength

  822.         5,                                      // bDescriptorType

  823.         MTP_RX_ENDPOINT,                        // bEndpointAddress

  824.         0x02,                                   // bmAttributes (0x02=bulk)

  825.         MTP_RX_SIZE, 0,                         // wMaxPacketSize

  826.         0,                                      // bInterval

  827.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  828.         7,                                      // bLength

  829.         5,                                      // bDescriptorType

  830.         MTP_EVENT_ENDPOINT | 0x80,              // bEndpointAddress

  831.         0x03,                                   // bmAttributes (0x03=intr)

  832.         MTP_EVENT_SIZE, 0,                      // wMaxPacketSize

  833.         MTP_EVENT_INTERVAL,                     // bInterval

  834. #endif // MTP_INTERFACE

  835. 

  836. #ifdef KEYMEDIA_INTERFACE

  837.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  838.         9,                                      // bLength

  839.         4,                                      // bDescriptorType

  840.         KEYMEDIA_INTERFACE,                     // bInterfaceNumber

  841.         0,                                      // bAlternateSetting

  842.         1,                                      // bNumEndpoints

  843.         0x03,                                   // bInterfaceClass (0x03 = HID)

  844.         0x00,                                   // bInterfaceSubClass

  845.         0x00,                                   // bInterfaceProtocol

  846.         0,                                      // iInterface

  847.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  848.         9,                                      // bLength

  849.         0x21,                                   // bDescriptorType

  850.         0x11, 0x01,                             // bcdHID

  851.         0,                                      // bCountryCode

  852.         1,                                      // bNumDescriptors

  853.         0x22,                                   // bDescriptorType

  854.         LSB(sizeof(keymedia_report_desc)),      // wDescriptorLength

  855.         MSB(sizeof(keymedia_report_desc)),

  856.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  857.         7,                                      // bLength

  858.         5,                                      // bDescriptorType

  859.         KEYMEDIA_ENDPOINT | 0x80,               // bEndpointAddress

  860.         0x03,                                   // bmAttributes (0x03=intr)

  861.         KEYMEDIA_SIZE, 0,                       // wMaxPacketSize

  862.         KEYMEDIA_INTERVAL,                      // bInterval

  863. #endif // KEYMEDIA_INTERFACE

  864. };

  865. 

  866. 

  867. // **************************************************************

  868. //   String Descriptors

  869. // **************************************************************

  870. 

  871. // The descriptors above can provide human readable strings,

  872. // referenced by index numbers.  These descriptors are the

  873. // actual string data

  874. 

  875. /* defined in usb_names.h

  876. struct usb_string_descriptor_struct {

  877.         uint8_t bLength;

  878.         uint8_t bDescriptorType;

  879.         uint16_t wString[];

  880. };

  881. */

  882. 

  883. extern struct usb_string_descriptor_struct usb_string_manufacturer_name

  884.         __attribute__ ((weak, alias("usb_string_manufacturer_name_default")));

  885. extern struct usb_string_descriptor_struct usb_string_product_name

  886.         __attribute__ ((weak, alias("usb_string_product_name_default")));

  887. extern struct usb_string_descriptor_struct usb_string_serial_number

  888.         __attribute__ ((weak, alias("usb_string_serial_number_default")));

  889. 

  890. struct usb_string_descriptor_struct string0 = {

  891.         4,

  892.         3,

  893.         {0x0409}

  894. };

  895. 

  896. struct usb_string_descriptor_struct usb_string_manufacturer_name_default = {

  897.         2 + MANUFACTURER_NAME_LEN * 2,

  898.         3,

  899.         MANUFACTURER_NAME

  900. };

  901. struct usb_string_descriptor_struct usb_string_product_name_default = {

  902. 	2 + PRODUCT_NAME_LEN * 2,

  903.         3,

  904.         PRODUCT_NAME

  905. };

  906. struct usb_string_descriptor_struct usb_string_serial_number_default = {

  907.         12,

  908.         3,

  909.         {0,0,0,0,0,0,0,0,0,0}

  910. };

  911. 

  912. void usb_init_serialnumber(void)

  913. {

  914. 	char buf[11];

  915. 	uint32_t i, num;

  916. 

  917. 	__disable_irq();

  918. 	FTFL_FSTAT = FTFL_FSTAT_RDCOLERR | FTFL_FSTAT_ACCERR | FTFL_FSTAT_FPVIOL;

  919. 	FTFL_FCCOB0 = 0x41;

  920. 	FTFL_FCCOB1 = 15;

  921. 	FTFL_FSTAT = FTFL_FSTAT_CCIF;

  922. 	while (!(FTFL_FSTAT & FTFL_FSTAT_CCIF)) ; // wait

  923. 	num = *(uint32_t *)&FTFL_FCCOB7;

  924. 	__enable_irq();

  925. 	// add extra zero to work around OS-X CDC-ACM driver bug

  926. 	if (num < 10000000) num = num * 10;

  927. 	ultoa(num, buf, 10);

  928. 	for (i=0; i<10; i++) {

  929. 		char c = buf[i];

  930. 		if (!c) break;

  931. 		usb_string_serial_number_default.wString[i] = c;

  932. 	}

  933. 	usb_string_serial_number_default.bLength = i * 2 + 2;

  934. }

  935. 

  936. 

  937. // **************************************************************

  938. //   Descriptors List

  939. // **************************************************************

  940. 

  941. // This table provides access to all the descriptor data above.

  942. 

  943. const usb_descriptor_list_t usb_descriptor_list[] = {

  944. 	//wValue, wIndex, address,          length

  945. 	{0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)},

  946. 	{0x0200, 0x0000, config_descriptor, sizeof(config_descriptor)},

  947. #ifdef SEREMU_INTERFACE

  948. 	{0x2200, SEREMU_INTERFACE, seremu_report_desc, sizeof(seremu_report_desc)},

  949. 	{0x2100, SEREMU_INTERFACE, config_descriptor+SEREMU_HID_DESC_OFFSET, 9},

  950. #endif

  951. #ifdef KEYBOARD_INTERFACE

  952.         {0x2200, KEYBOARD_INTERFACE, keyboard_report_desc, sizeof(keyboard_report_desc)},

  953.         {0x2100, KEYBOARD_INTERFACE, config_descriptor+KEYBOARD_HID_DESC_OFFSET, 9},

  954. #endif

  955. #ifdef MOUSE_INTERFACE

  956.         {0x2200, MOUSE_INTERFACE, mouse_report_desc, sizeof(mouse_report_desc)},

  957.         {0x2100, MOUSE_INTERFACE, config_descriptor+MOUSE_HID_DESC_OFFSET, 9},

  958. #endif

  959. #ifdef JOYSTICK_INTERFACE

  960.         {0x2200, JOYSTICK_INTERFACE, joystick_report_desc, sizeof(joystick_report_desc)},

  961.         {0x2100, JOYSTICK_INTERFACE, config_descriptor+JOYSTICK_HID_DESC_OFFSET, 9},

  962. #endif

  963. #ifdef RAWHID_INTERFACE

  964. 	{0x2200, RAWHID_INTERFACE, rawhid_report_desc, sizeof(rawhid_report_desc)},

  965. 	{0x2100, RAWHID_INTERFACE, config_descriptor+RAWHID_HID_DESC_OFFSET, 9},

  966. #endif

  967. #ifdef FLIGHTSIM_INTERFACE

  968. 	{0x2200, FLIGHTSIM_INTERFACE, flightsim_report_desc, sizeof(flightsim_report_desc)},

  969. 	{0x2100, FLIGHTSIM_INTERFACE, config_descriptor+FLIGHTSIM_HID_DESC_OFFSET, 9},

  970. #endif

  971. #ifdef KEYMEDIA_INTERFACE

  972.         {0x2200, KEYMEDIA_INTERFACE, keymedia_report_desc, sizeof(keymedia_report_desc)},

  973.         {0x2100, KEYMEDIA_INTERFACE, config_descriptor+KEYMEDIA_HID_DESC_OFFSET, 9},

  974. #endif

  975.         {0x0300, 0x0000, (const uint8_t *)&string0, 0},

  976.         {0x0301, 0x0409, (const uint8_t *)&usb_string_manufacturer_name, 0},

  977.         {0x0302, 0x0409, (const uint8_t *)&usb_string_product_name, 0},

  978.         {0x0303, 0x0409, (const uint8_t *)&usb_string_serial_number, 0},

  979. 	{0, 0, NULL, 0}

  980. };

  981. 

  982. 

  983. // **************************************************************

  984. //   Endpoint Configuration

  985. // **************************************************************

  986. 

  987. #if 0

  988. // 0x00 = not used

  989. // 0x19 = Recieve only

  990. // 0x15 = Transmit only

  991. // 0x1D = Transmit & Recieve

  992. //

  993. const uint8_t usb_endpoint_config_table[NUM_ENDPOINTS] =

  994. {

  995. 	0x00, 0x15, 0x19, 0x15, 0x00, 0x00, 0x00, 0x00,

  996. 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

  997. };

  998. #endif

  999. 

  1000. 

  1001. const uint8_t usb_endpoint_config_table[NUM_ENDPOINTS] =

  1002. {

  1003. #if (defined(ENDPOINT1_CONFIG) && NUM_ENDPOINTS >= 1)

  1004. 	ENDPOINT1_CONFIG,

  1005. #elif (NUM_ENDPOINTS >= 1)

  1006. 	ENDPOINT_UNUSED,

  1007. #endif

  1008. #if (defined(ENDPOINT2_CONFIG) && NUM_ENDPOINTS >= 2)

  1009. 	ENDPOINT2_CONFIG,

  1010. #elif (NUM_ENDPOINTS >= 2)

  1011. 	ENDPOINT_UNUSED,

  1012. #endif

  1013. #if (defined(ENDPOINT3_CONFIG) && NUM_ENDPOINTS >= 3)

  1014. 	ENDPOINT3_CONFIG,

  1015. #elif (NUM_ENDPOINTS >= 3)

  1016. 	ENDPOINT_UNUSED,

  1017. #endif

  1018. #if (defined(ENDPOINT4_CONFIG) && NUM_ENDPOINTS >= 4)

  1019. 	ENDPOINT4_CONFIG,

  1020. #elif (NUM_ENDPOINTS >= 4)

  1021. 	ENDPOINT_UNUSED,

  1022. #endif

  1023. #if (defined(ENDPOINT5_CONFIG) && NUM_ENDPOINTS >= 5)

  1024. 	ENDPOINT5_CONFIG,

  1025. #elif (NUM_ENDPOINTS >= 5)

  1026. 	ENDPOINT_UNUSED,

  1027. #endif

  1028. #if (defined(ENDPOINT6_CONFIG) && NUM_ENDPOINTS >= 6)

  1029. 	ENDPOINT6_CONFIG,

  1030. #elif (NUM_ENDPOINTS >= 6)

  1031. 	ENDPOINT_UNUSED,

  1032. #endif

  1033. #if (defined(ENDPOINT7_CONFIG) && NUM_ENDPOINTS >= 7)

  1034. 	ENDPOINT7_CONFIG,

  1035. #elif (NUM_ENDPOINTS >= 7)

  1036. 	ENDPOINT_UNUSED,

  1037. #endif

  1038. #if (defined(ENDPOINT8_CONFIG) && NUM_ENDPOINTS >= 8)

  1039. 	ENDPOINT8_CONFIG,

  1040. #elif (NUM_ENDPOINTS >= 8)

  1041. 	ENDPOINT_UNUSED,

  1042. #endif

  1043. #if (defined(ENDPOINT9_CONFIG) && NUM_ENDPOINTS >= 9)

  1044. 	ENDPOINT9_CONFIG,

  1045. #elif (NUM_ENDPOINTS >= 9)

  1046. 	ENDPOINT_UNUSED,

  1047. #endif

  1048. #if (defined(ENDPOINT10_CONFIG) && NUM_ENDPOINTS >= 10)

  1049. 	ENDPOINT10_CONFIG,

  1050. #elif (NUM_ENDPOINTS >= 10)

  1051. 	ENDPOINT_UNUSED,

  1052. #endif

  1053. #if (defined(ENDPOINT11_CONFIG) && NUM_ENDPOINTS >= 11)

  1054. 	ENDPOINT11_CONFIG,

  1055. #elif (NUM_ENDPOINTS >= 11)

  1056. 	ENDPOINT_UNUSED,

  1057. #endif

  1058. #if (defined(ENDPOINT12_CONFIG) && NUM_ENDPOINTS >= 12)

  1059. 	ENDPOINT12_CONFIG,

  1060. #elif (NUM_ENDPOINTS >= 12)

  1061. 	ENDPOINT_UNUSED,

  1062. #endif

  1063. #if (defined(ENDPOINT13_CONFIG) && NUM_ENDPOINTS >= 13)

  1064. 	ENDPOINT13_CONFIG,

  1065. #elif (NUM_ENDPOINTS >= 13)

  1066. 	ENDPOINT_UNUSED,

  1067. #endif

  1068. #if (defined(ENDPOINT14_CONFIG) && NUM_ENDPOINTS >= 14)

  1069. 	ENDPOINT14_CONFIG,

  1070. #elif (NUM_ENDPOINTS >= 14)

  1071. 	ENDPOINT_UNUSED,

  1072. #endif

  1073. #if (defined(ENDPOINT15_CONFIG) && NUM_ENDPOINTS >= 15)

  1074. 	ENDPOINT15_CONFIG,

  1075. #elif (NUM_ENDPOINTS >= 15)

  1076. 	ENDPOINT_UNUSED,

  1077. #endif

  1078. };

  1079. 

  1080. 

  1081. #endif // NUM_ENDPOINTS

  1082. #endif // F_CPU >= 20 MHz