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Teensy 4.1 core updated for C++20
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teensy-core-4.1/teensy3/usb_desc.c

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  1. /* Teensyduino Core Library

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

  3.  * Copyright (c) 2017 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.         0x01, 0x01,                             // 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. #ifdef BCD_DEVICE

  91. 	LSB(BCD_DEVICE), MSB(BCD_DEVICE),       // bcdDevice

  92. #else

  93.         0x00, 0x02,

  94. #endif

  95.         1,                                      // iManufacturer

  96.         2,                                      // iProduct

  97.         3,                                      // iSerialNumber

  98.         1                                       // bNumConfigurations

  99. };

  100. 

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

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

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

  104. 

  105. 

  106. 

  107. // **************************************************************

  108. //   HID Report Descriptors

  109. // **************************************************************

  110. 

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

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

  113. 

  114. #ifdef KEYBOARD_INTERFACE

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

  116. static uint8_t keyboard_report_desc[] = {

  117.         0x05, 0x01,                     // Usage Page (Generic Desktop),

  118.         0x09, 0x06,                     // Usage (Keyboard),

  119.         0xA1, 0x01,                     // Collection (Application),

  120.         0x75, 0x01,                     //   Report Size (1),

  121.         0x95, 0x08,                     //   Report Count (8),

  122.         0x05, 0x07,                     //   Usage Page (Key Codes),

  123.         0x19, 0xE0,                     //   Usage Minimum (224),

  124.         0x29, 0xE7,                     //   Usage Maximum (231),

  125.         0x15, 0x00,                     //   Logical Minimum (0),

  126.         0x25, 0x01,                     //   Logical Maximum (1),

  127.         0x81, 0x02,                     //   Input (Data, Variable, Absolute), ;Modifier keys

  128.         0x95, 0x01,                     //   Report Count (1),

  129.         0x75, 0x08,                     //   Report Size (8),

  130.         0x81, 0x03,                     //   Input (Constant),          ;Reserved byte

  131.         0x95, 0x05,                     //   Report Count (5),

  132.         0x75, 0x01,                     //   Report Size (1),

  133.         0x05, 0x08,                     //   Usage Page (LEDs),

  134.         0x19, 0x01,                     //   Usage Minimum (1),

  135.         0x29, 0x05,                     //   Usage Maximum (5),

  136.         0x91, 0x02,                     //   Output (Data, Variable, Absolute), ;LED report

  137.         0x95, 0x01,                     //   Report Count (1),

  138.         0x75, 0x03,                     //   Report Size (3),

  139.         0x91, 0x03,                     //   Output (Constant),         ;LED report padding

  140.         0x95, 0x06,                     //   Report Count (6),

  141.         0x75, 0x08,                     //   Report Size (8),

  142.         0x15, 0x00,                     //   Logical Minimum (0),

  143.         0x25, 0x7F,                     //   Logical Maximum(104),

  144.         0x05, 0x07,                     //   Usage Page (Key Codes),

  145.         0x19, 0x00,                     //   Usage Minimum (0),

  146.         0x29, 0x7F,                     //   Usage Maximum (104),

  147.         0x81, 0x00,                     //   Input (Data, Array),       ;Normal keys

  148.         0xC0                            // End Collection

  149. };

  150. #endif

  151. 

  152. #ifdef KEYMEDIA_INTERFACE

  153. static uint8_t keymedia_report_desc[] = {

  154.         0x05, 0x0C,                     // Usage Page (Consumer)

  155.         0x09, 0x01,                     // Usage (Consumer Controls)

  156.         0xA1, 0x01,                     // Collection (Application)

  157.         0x75, 0x0A,                     //   Report Size (10)

  158.         0x95, 0x04,                     //   Report Count (4)

  159.         0x19, 0x00,                     //   Usage Minimum (0)

  160.         0x2A, 0x9C, 0x02,               //   Usage Maximum (0x29C)

  161.         0x15, 0x00,                     //   Logical Minimum (0)

  162.         0x26, 0x9C, 0x02,               //   Logical Maximum (0x29C)

  163.         0x81, 0x00,                     //   Input (Data, Array)

  164.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  165.         0x75, 0x08,                     //   Report Size (8)

  166.         0x95, 0x03,                     //   Report Count (3)

  167.         0x19, 0x00,                     //   Usage Minimum (0)

  168.         0x29, 0xB7,                     //   Usage Maximum (0xB7)

  169.         0x15, 0x00,                     //   Logical Minimum (0)

  170.         0x26, 0xB7, 0x00,               //   Logical Maximum (0xB7)

  171.         0x81, 0x00,                     //   Input (Data, Array)

  172.         0xC0                            // End Collection

  173. };

  174. #endif

  175. 

  176. #ifdef MOUSE_INTERFACE

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

  178. static uint8_t mouse_report_desc[] = {

  179.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  180.         0x09, 0x02,                     // Usage (Mouse)

  181.         0xA1, 0x01,                     // Collection (Application)

  182.         0x85, 0x01,                     //   REPORT_ID (1)

  183.         0x05, 0x09,                     //   Usage Page (Button)

  184.         0x19, 0x01,                     //   Usage Minimum (Button #1)

  185.         0x29, 0x08,                     //   Usage Maximum (Button #8)

  186.         0x15, 0x00,                     //   Logical Minimum (0)

  187.         0x25, 0x01,                     //   Logical Maximum (1)

  188.         0x95, 0x08,                     //   Report Count (8)

  189.         0x75, 0x01,                     //   Report Size (1)

  190.         0x81, 0x02,                     //   Input (Data, Variable, Absolute)

  191.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  192.         0x09, 0x30,                     //   Usage (X)

  193.         0x09, 0x31,                     //   Usage (Y)

  194.         0x09, 0x38,                     //   Usage (Wheel)

  195.         0x15, 0x81,                     //   Logical Minimum (-127)

  196.         0x25, 0x7F,                     //   Logical Maximum (127)

  197.         0x75, 0x08,                     //   Report Size (8),

  198.         0x95, 0x03,                     //   Report Count (3),

  199.         0x81, 0x06,                     //   Input (Data, Variable, Relative)

  200.         0x05, 0x0C,                     //   Usage Page (Consumer)

  201.         0x0A, 0x38, 0x02,               //   Usage (AC Pan)

  202.         0x15, 0x81,                     //   Logical Minimum (-127)

  203.         0x25, 0x7F,                     //   Logical Maximum (127)

  204.         0x75, 0x08,                     //   Report Size (8),

  205.         0x95, 0x01,                     //   Report Count (1),

  206.         0x81, 0x06,                     //   Input (Data, Variable, Relative)

  207.         0xC0,                           // End Collection

  208.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  209.         0x09, 0x02,                     // Usage (Mouse)

  210.         0xA1, 0x01,                     // Collection (Application)

  211.         0x85, 0x02,                     //   REPORT_ID (2)

  212.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  213.         0x09, 0x30,                     //   Usage (X)

  214.         0x09, 0x31,                     //   Usage (Y)

  215.         0x15, 0x00,                     //   Logical Minimum (0)

  216.         0x26, 0xFF, 0x7F,               //   Logical Maximum (32767)

  217.         0x75, 0x10,                     //   Report Size (16),

  218.         0x95, 0x02,                     //   Report Count (2),

  219.         0x81, 0x02,                     //   Input (Data, Variable, Absolute)

  220.         0xC0                            // End Collection

  221. };

  222. #endif

  223. 

  224. #ifdef JOYSTICK_INTERFACE

  225. #if JOYSTICK_SIZE == 12

  226. static uint8_t joystick_report_desc[] = {

  227.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  228.         0x09, 0x04,                     // Usage (Joystick)

  229.         0xA1, 0x01,                     // Collection (Application)

  230.         0x15, 0x00,                     //   Logical Minimum (0)

  231.         0x25, 0x01,                     //   Logical Maximum (1)

  232.         0x75, 0x01,                     //   Report Size (1)

  233.         0x95, 0x20,                     //   Report Count (32)

  234.         0x05, 0x09,                     //   Usage Page (Button)

  235.         0x19, 0x01,                     //   Usage Minimum (Button #1)

  236.         0x29, 0x20,                     //   Usage Maximum (Button #32)

  237.         0x81, 0x02,                     //   Input (variable,absolute)

  238.         0x15, 0x00,                     //   Logical Minimum (0)

  239.         0x25, 0x07,                     //   Logical Maximum (7)

  240.         0x35, 0x00,                     //   Physical Minimum (0)

  241.         0x46, 0x3B, 0x01,               //   Physical Maximum (315)

  242.         0x75, 0x04,                     //   Report Size (4)

  243.         0x95, 0x01,                     //   Report Count (1)

  244.         0x65, 0x14,                     //   Unit (20)

  245.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  246.         0x09, 0x39,                     //   Usage (Hat switch)

  247.         0x81, 0x42,                     //   Input (variable,absolute,null_state)

  248.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  249.         0x09, 0x01,                     //   Usage (Pointer)

  250.         0xA1, 0x00,                     //   Collection ()

  251.         0x15, 0x00,                     //     Logical Minimum (0)

  252.         0x26, 0xFF, 0x03,               //     Logical Maximum (1023)

  253.         0x75, 0x0A,                     //     Report Size (10)

  254.         0x95, 0x04,                     //     Report Count (4)

  255.         0x09, 0x30,                     //     Usage (X)

  256.         0x09, 0x31,                     //     Usage (Y)

  257.         0x09, 0x32,                     //     Usage (Z)

  258.         0x09, 0x35,                     //     Usage (Rz)

  259.         0x81, 0x02,                     //     Input (variable,absolute)

  260.         0xC0,                           //   End Collection

  261.         0x15, 0x00,                     //   Logical Minimum (0)

  262.         0x26, 0xFF, 0x03,               //   Logical Maximum (1023)

  263.         0x75, 0x0A,                     //   Report Size (10)

  264.         0x95, 0x02,                     //   Report Count (2)

  265.         0x09, 0x36,                     //   Usage (Slider)

  266.         0x09, 0x36,                     //   Usage (Slider)

  267.         0x81, 0x02,                     //   Input (variable,absolute)

  268.         0xC0                            // End Collection

  269. };

  270. #elif JOYSTICK_SIZE == 64

  271. // extreme joystick  (to use this, edit JOYSTICK_SIZE to 64 in usb_desc.h)

  272. //  128 buttons   16

  273. //    6 axes      12

  274. //   17 sliders   34

  275. //    4 pov        2

  276. static uint8_t joystick_report_desc[] = {

  277.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  278.         0x09, 0x04,                     // Usage (Joystick)

  279.         0xA1, 0x01,                     // Collection (Application)

  280.         0x15, 0x00,                     // Logical Minimum (0)

  281.         0x25, 0x01,                     // Logical Maximum (1)

  282.         0x75, 0x01,                     // Report Size (1)

  283.         0x95, 0x80,                     // Report Count (128)

  284.         0x05, 0x09,                     // Usage Page (Button)

  285.         0x19, 0x01,                     // Usage Minimum (Button #1)

  286.         0x29, 0x80,                     // Usage Maximum (Button #128)

  287.         0x81, 0x02,                     // Input (variable,absolute)

  288.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  289.         0x09, 0x01,                     // Usage (Pointer)

  290.         0xA1, 0x00,                     // Collection ()

  291.         0x15, 0x00,                     // Logical Minimum (0)

  292.         0x27, 0xFF, 0xFF, 0, 0,         // Logical Maximum (65535)

  293.         0x75, 0x10,                     // Report Size (16)

  294.         0x95, 23,                       // Report Count (23)

  295.         0x09, 0x30,                     // Usage (X)

  296.         0x09, 0x31,                     // Usage (Y)

  297.         0x09, 0x32,                     // Usage (Z)

  298.         0x09, 0x33,                     // Usage (Rx)

  299.         0x09, 0x34,                     // Usage (Ry)

  300.         0x09, 0x35,                     // Usage (Rz)

  301.         0x09, 0x36,                     // Usage (Slider)

  302.         0x09, 0x36,                     // Usage (Slider)

  303.         0x09, 0x36,                     // Usage (Slider)

  304.         0x09, 0x36,                     // Usage (Slider)

  305.         0x09, 0x36,                     // Usage (Slider)

  306.         0x09, 0x36,                     // Usage (Slider)

  307.         0x09, 0x36,                     // Usage (Slider)

  308.         0x09, 0x36,                     // Usage (Slider)

  309.         0x09, 0x36,                     // Usage (Slider)

  310.         0x09, 0x36,                     // Usage (Slider)

  311.         0x09, 0x36,                     // Usage (Slider)

  312.         0x09, 0x36,                     // Usage (Slider)

  313.         0x09, 0x36,                     // Usage (Slider)

  314.         0x09, 0x36,                     // Usage (Slider)

  315.         0x09, 0x36,                     // Usage (Slider)

  316.         0x09, 0x36,                     // Usage (Slider)

  317.         0x09, 0x36,                     // Usage (Slider)

  318.         0x81, 0x02,                     // Input (variable,absolute)

  319.         0xC0,                           // End Collection

  320.         0x15, 0x00,                     // Logical Minimum (0)

  321.         0x25, 0x07,                     // Logical Maximum (7)

  322.         0x35, 0x00,                     // Physical Minimum (0)

  323.         0x46, 0x3B, 0x01,               // Physical Maximum (315)

  324.         0x75, 0x04,                     // Report Size (4)

  325.         0x95, 0x04,                     // Report Count (4)

  326.         0x65, 0x14,                     // Unit (20)

  327.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  328.         0x09, 0x39,                     // Usage (Hat switch)

  329.         0x09, 0x39,                     // Usage (Hat switch)

  330.         0x09, 0x39,                     // Usage (Hat switch)

  331.         0x09, 0x39,                     // Usage (Hat switch)

  332.         0x81, 0x42,                     // Input (variable,absolute,null_state)

  333.         0xC0                            // End Collection

  334. };

  335. #endif // JOYSTICK_SIZE

  336. #endif // JOYSTICK_INTERFACE

  337. 

  338. #ifdef MULTITOUCH_INTERFACE

  339. // https://forum.pjrc.com/threads/32331-USB-HID-Touchscreen-support-needed

  340. // https://msdn.microsoft.com/en-us/library/windows/hardware/jj151563%28v=vs.85%29.aspx

  341. // https://msdn.microsoft.com/en-us/library/windows/hardware/jj151565%28v=vs.85%29.aspx

  342. // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553734%28v=vs.85%29.aspx

  343. // https://msdn.microsoft.com/en-us/library/windows/hardware/jj151564%28v=vs.85%29.aspx

  344. // download.microsoft.com/download/a/d/f/adf1347d-08dc-41a4-9084-623b1194d4b2/digitizerdrvs_touch.docx

  345. static uint8_t multitouch_report_desc[] = {

  346.         0x05, 0x0D,                     // Usage Page (Digitizer)

  347.         0x09, 0x04,                     // Usage (Touch Screen)

  348.         0xa1, 0x01,                     // Collection (Application)

  349.         0x09, 0x22,                     //   Usage (Finger)

  350.         0xA1, 0x02,                     //   Collection (Logical)

  351.         0x09, 0x42,                     //     Usage (Tip Switch)

  352.         0x15, 0x00,                     //     Logical Minimum (0)

  353.         0x25, 0x01,                     //     Logical Maximum (1)

  354.         0x75, 0x01,                     //     Report Size (1)

  355.         0x95, 0x01,                     //     Report Count (1)

  356.         0x81, 0x02,                     //     Input (variable,absolute)

  357.         0x09, 0x51,                     //     Usage (Contact Identifier)

  358.         0x25, 0x7F,                     //     Logical Maximum (127)

  359.         0x75, 0x07,                     //     Report Size (7)

  360.         0x95, 0x01,                     //     Report Count (1)

  361.         0x81, 0x02,                     //     Input (variable,absolute)

  362.         0x09, 0x30,                     //     Usage (Pressure)

  363.         0x26, 0xFF, 0x00,               //     Logical Maximum (255)

  364.         0x75, 0x08,                     //     Report Size (8)

  365.         0x95, 0x01,                     //     Report Count (1)

  366.         0x81, 0x02,                     //     Input (variable,absolute)

  367.         0x05, 0x01,                     //     Usage Page (Generic Desktop)

  368.         0x09, 0x30,                     //     Usage (X)

  369.         0x09, 0x31,                     //     Usage (Y)

  370.         0x26, 0xFF, 0x7F,               //     Logical Maximum (32767)

  371.         0x65, 0x00,                     //     Unit (None)  <-- probably needs real units?

  372.         0x75, 0x10,                     //     Report Size (16)

  373.         0x95, 0x02,                     //     Report Count (2)

  374.         0x81, 0x02,                     //     Input (variable,absolute)

  375.         0xC0,                           //   End Collection

  376.         0x05, 0x0D,                     //   Usage Page (Digitizer)

  377.         0x27, 0xFF, 0xFF, 0, 0,         //   Logical Maximum (65535)

  378.         0x75, 0x10,                     //   Report Size (16)

  379.         0x95, 0x01,                     //   Report Count (1)

  380.         0x09, 0x56,                     //   Usage (Scan Time)

  381.         0x81, 0x02,                     //   Input (variable,absolute)

  382.         0x05, 0x0D,                     //   Usage Page (Digitizers)

  383.         0x09, 0x55,                     //   Usage (Contact Count Maximum)

  384.         0x25, MULTITOUCH_FINGERS,       //   Logical Maximum (10)

  385.         0x75, 0x08,                     //   Report Size (8)

  386.         0x95, 0x01,                     //   Report Count (1)

  387.         0xB1, 0x02,                     //   Feature (variable,absolute)

  388.         0xC0                            // End Collection

  389. };

  390. #endif

  391. 

  392. #ifdef SEREMU_INTERFACE

  393. static uint8_t seremu_report_desc[] = {

  394.         0x06, 0xC9, 0xFF,               // Usage Page 0xFFC9 (vendor defined)

  395.         0x09, 0x04,                     // Usage 0x04

  396.         0xA1, 0x5C,                     // Collection 0x5C

  397.         0x75, 0x08,                     //   report size = 8 bits (global)

  398.         0x15, 0x00,                     //   logical minimum = 0 (global)

  399.         0x26, 0xFF, 0x00,               //   logical maximum = 255 (global)

  400.         0x95, SEREMU_TX_SIZE,           //   report count (global)

  401.         0x09, 0x75,                     //   usage (local)

  402.         0x81, 0x02,                     //   Input

  403.         0x95, SEREMU_RX_SIZE,           //   report count (global)

  404.         0x09, 0x76,                     //   usage (local)

  405.         0x91, 0x02,                     //   Output

  406.         0x95, 0x04,                     //   report count (global)

  407.         0x09, 0x76,                     //   usage (local)

  408.         0xB1, 0x02,                     //   Feature

  409.         0xC0                            // end collection

  410. };

  411. #endif

  412. 

  413. #ifdef RAWHID_INTERFACE

  414. static uint8_t rawhid_report_desc[] = {

  415.         0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE),

  416.         0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE),

  417.         0xA1, 0x01,                     // Collection 0x01

  418.         0x75, 0x08,                     //   report size = 8 bits

  419.         0x15, 0x00,                     //   logical minimum = 0

  420.         0x26, 0xFF, 0x00,               //   logical maximum = 255

  421.         0x95, RAWHID_TX_SIZE,           //   report count

  422.         0x09, 0x01,                     //   usage

  423.         0x81, 0x02,                     //   Input (array)

  424.         0x95, RAWHID_RX_SIZE,           //   report count

  425.         0x09, 0x02,                     //   usage

  426.         0x91, 0x02,                     //   Output (array)

  427.         0xC0                            // end collection

  428. };

  429. #endif

  430. 

  431. #ifdef FLIGHTSIM_INTERFACE

  432. static uint8_t flightsim_report_desc[] = {

  433.         0x06, 0x1C, 0xFF,               // Usage page = 0xFF1C

  434.         0x0A, 0x39, 0xA7,               // Usage = 0xA739

  435.         0xA1, 0x01,                     // Collection 0x01

  436.         0x75, 0x08,                     //   report size = 8 bits

  437.         0x15, 0x00,                     //   logical minimum = 0

  438.         0x26, 0xFF, 0x00,               //   logical maximum = 255

  439.         0x95, FLIGHTSIM_TX_SIZE,        //   report count

  440.         0x09, 0x01,                     //   usage

  441.         0x81, 0x02,                     //   Input (array)

  442.         0x95, FLIGHTSIM_RX_SIZE,        //   report count

  443.         0x09, 0x02,                     //   usage

  444.         0x91, 0x02,                     //   Output (array)

  445.         0xC0                            // end collection

  446. };

  447. #endif

  448. 

  449. 

  450. // **************************************************************

  451. //   USB Descriptor Sizes

  452. // **************************************************************

  453. 

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

  455. //

  456. #define CONFIG_HEADER_DESCRIPTOR_SIZE	9

  457. 

  458. #define CDC_IAD_DESCRIPTOR_POS		CONFIG_HEADER_DESCRIPTOR_SIZE

  459. #ifdef  CDC_IAD_DESCRIPTOR

  460. #define CDC_IAD_DESCRIPTOR_SIZE		8

  461. #else

  462. #define CDC_IAD_DESCRIPTOR_SIZE		0

  463. #endif

  464. 

  465. #define CDC_DATA_INTERFACE_DESC_POS	CDC_IAD_DESCRIPTOR_POS+CDC_IAD_DESCRIPTOR_SIZE

  466. #ifdef  CDC_DATA_INTERFACE

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

  468. #else

  469. #define CDC_DATA_INTERFACE_DESC_SIZE	0

  470. #endif

  471. 

  472. #define MIDI_INTERFACE_DESC_POS		CDC_DATA_INTERFACE_DESC_POS+CDC_DATA_INTERFACE_DESC_SIZE

  473. #ifdef  MIDI_INTERFACE

  474.   #if !defined(MIDI_NUM_CABLES) || MIDI_NUM_CABLES < 1 || MIDI_NUM_CABLES > 16

  475.   #error "MIDI_NUM_CABLES must be defined between 1 to 16"

  476.   #endif

  477. #define MIDI_INTERFACE_DESC_SIZE	9+7+((6+6+9+9)*MIDI_NUM_CABLES)+(9+4+MIDI_NUM_CABLES)*2

  478. #else

  479. #define MIDI_INTERFACE_DESC_SIZE	0

  480. #endif

  481. 

  482. #define KEYBOARD_INTERFACE_DESC_POS	MIDI_INTERFACE_DESC_POS+MIDI_INTERFACE_DESC_SIZE

  483. #ifdef  KEYBOARD_INTERFACE

  484. #define KEYBOARD_INTERFACE_DESC_SIZE	9+9+7

  485. #define KEYBOARD_HID_DESC_OFFSET	KEYBOARD_INTERFACE_DESC_POS+9

  486. #else

  487. #define KEYBOARD_INTERFACE_DESC_SIZE	0

  488. #endif

  489. 

  490. #define MOUSE_INTERFACE_DESC_POS	KEYBOARD_INTERFACE_DESC_POS+KEYBOARD_INTERFACE_DESC_SIZE

  491. #ifdef  MOUSE_INTERFACE

  492. #define MOUSE_INTERFACE_DESC_SIZE	9+9+7

  493. #define MOUSE_HID_DESC_OFFSET		MOUSE_INTERFACE_DESC_POS+9

  494. #else

  495. #define MOUSE_INTERFACE_DESC_SIZE	0

  496. #endif

  497. 

  498. #define RAWHID_INTERFACE_DESC_POS	MOUSE_INTERFACE_DESC_POS+MOUSE_INTERFACE_DESC_SIZE

  499. #ifdef  RAWHID_INTERFACE

  500. #define RAWHID_INTERFACE_DESC_SIZE	9+9+7+7

  501. #define RAWHID_HID_DESC_OFFSET		RAWHID_INTERFACE_DESC_POS+9

  502. #else

  503. #define RAWHID_INTERFACE_DESC_SIZE	0

  504. #endif

  505. 

  506. #define FLIGHTSIM_INTERFACE_DESC_POS	RAWHID_INTERFACE_DESC_POS+RAWHID_INTERFACE_DESC_SIZE

  507. #ifdef  FLIGHTSIM_INTERFACE

  508. #define FLIGHTSIM_INTERFACE_DESC_SIZE	9+9+7+7

  509. #define FLIGHTSIM_HID_DESC_OFFSET	FLIGHTSIM_INTERFACE_DESC_POS+9

  510. #else

  511. #define FLIGHTSIM_INTERFACE_DESC_SIZE	0

  512. #endif

  513. 

  514. #define SEREMU_INTERFACE_DESC_POS	FLIGHTSIM_INTERFACE_DESC_POS+FLIGHTSIM_INTERFACE_DESC_SIZE

  515. #ifdef  SEREMU_INTERFACE

  516. #define SEREMU_INTERFACE_DESC_SIZE	9+9+7+7

  517. #define SEREMU_HID_DESC_OFFSET		SEREMU_INTERFACE_DESC_POS+9

  518. #else

  519. #define SEREMU_INTERFACE_DESC_SIZE	0

  520. #endif

  521. 

  522. #define JOYSTICK_INTERFACE_DESC_POS	SEREMU_INTERFACE_DESC_POS+SEREMU_INTERFACE_DESC_SIZE

  523. #ifdef  JOYSTICK_INTERFACE

  524. #define JOYSTICK_INTERFACE_DESC_SIZE	9+9+7

  525. #define JOYSTICK_HID_DESC_OFFSET	JOYSTICK_INTERFACE_DESC_POS+9

  526. #else

  527. #define JOYSTICK_INTERFACE_DESC_SIZE	0

  528. #endif

  529. 

  530. #define MTP_INTERFACE_DESC_POS		JOYSTICK_INTERFACE_DESC_POS+JOYSTICK_INTERFACE_DESC_SIZE

  531. #ifdef  MTP_INTERFACE

  532. #define MTP_INTERFACE_DESC_SIZE		9+7+7+7

  533. #else

  534. #define MTP_INTERFACE_DESC_SIZE	0

  535. #endif

  536. 

  537. #define KEYMEDIA_INTERFACE_DESC_POS	MTP_INTERFACE_DESC_POS+MTP_INTERFACE_DESC_SIZE

  538. #ifdef  KEYMEDIA_INTERFACE

  539. #define KEYMEDIA_INTERFACE_DESC_SIZE	9+9+7

  540. #define KEYMEDIA_HID_DESC_OFFSET	KEYMEDIA_INTERFACE_DESC_POS+9

  541. #else

  542. #define KEYMEDIA_INTERFACE_DESC_SIZE	0

  543. #endif

  544. 

  545. #define AUDIO_INTERFACE_DESC_POS	KEYMEDIA_INTERFACE_DESC_POS+KEYMEDIA_INTERFACE_DESC_SIZE

  546. #ifdef  AUDIO_INTERFACE

  547. #define AUDIO_INTERFACE_DESC_SIZE	8 + 9+10+12+9+12+10+9 + 9+9+7+11+9+7 + 9+9+7+11+9+7+9

  548. #else

  549. #define AUDIO_INTERFACE_DESC_SIZE	0

  550. #endif

  551. 

  552. #define MULTITOUCH_INTERFACE_DESC_POS	AUDIO_INTERFACE_DESC_POS+AUDIO_INTERFACE_DESC_SIZE

  553. #ifdef  MULTITOUCH_INTERFACE

  554. #define MULTITOUCH_INTERFACE_DESC_SIZE	9+9+7

  555. #define MULTITOUCH_HID_DESC_OFFSET	MULTITOUCH_INTERFACE_DESC_POS+9

  556. #else

  557. #define MULTITOUCH_INTERFACE_DESC_SIZE	0

  558. #endif

  559. 

  560. #define CONFIG_DESC_SIZE		MULTITOUCH_INTERFACE_DESC_POS+MULTITOUCH_INTERFACE_DESC_SIZE

  561. 

  562. 

  563. 

  564. // **************************************************************

  565. //   USB Configuration

  566. // **************************************************************

  567. 

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

  569. // of the devices capbilities.

  570. static uint8_t config_descriptor[CONFIG_DESC_SIZE] = {

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

  572.         9,                                      // bLength;

  573.         2,                                      // bDescriptorType;

  574.         LSB(CONFIG_DESC_SIZE),                 // wTotalLength

  575.         MSB(CONFIG_DESC_SIZE),

  576.         NUM_INTERFACE,                          // bNumInterfaces

  577.         1,                                      // bConfigurationValue

  578.         0,                                      // iConfiguration

  579.         0xC0,                                   // bmAttributes

  580.         50,                                     // bMaxPower

  581. 

  582. #ifdef CDC_IAD_DESCRIPTOR

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

  584.         8,                                      // bLength

  585.         11,                                     // bDescriptorType

  586.         CDC_STATUS_INTERFACE,                   // bFirstInterface

  587.         2,                                      // bInterfaceCount

  588.         0x02,                                   // bFunctionClass

  589.         0x02,                                   // bFunctionSubClass

  590.         0x01,                                   // bFunctionProtocol

  591.         4,                                      // iFunction

  592. #endif

  593. 

  594. #ifdef CDC_DATA_INTERFACE

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

  596.         9,                                      // bLength

  597.         4,                                      // bDescriptorType

  598.         CDC_STATUS_INTERFACE,			// bInterfaceNumber

  599.         0,                                      // bAlternateSetting

  600.         1,                                      // bNumEndpoints

  601.         0x02,                                   // bInterfaceClass

  602.         0x02,                                   // bInterfaceSubClass

  603.         0x01,                                   // bInterfaceProtocol

  604.         0,                                      // iInterface

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

  606.         5,                                      // bFunctionLength

  607.         0x24,                                   // bDescriptorType

  608.         0x00,                                   // bDescriptorSubtype

  609.         0x10, 0x01,                             // bcdCDC

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

  611.         5,                                      // bFunctionLength

  612.         0x24,                                   // bDescriptorType

  613.         0x01,                                   // bDescriptorSubtype

  614.         0x01,                                   // bmCapabilities

  615.         1,                                      // bDataInterface

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

  617.         4,                                      // bFunctionLength

  618.         0x24,                                   // bDescriptorType

  619.         0x02,                                   // bDescriptorSubtype

  620.         0x06,                                   // bmCapabilities

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

  622.         5,                                      // bFunctionLength

  623.         0x24,                                   // bDescriptorType

  624.         0x06,                                   // bDescriptorSubtype

  625.         CDC_STATUS_INTERFACE,                   // bMasterInterface

  626.         CDC_DATA_INTERFACE,                     // bSlaveInterface0

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

  628.         7,                                      // bLength

  629.         5,                                      // bDescriptorType

  630.         CDC_ACM_ENDPOINT | 0x80,                // bEndpointAddress

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

  632.         CDC_ACM_SIZE, 0,                        // wMaxPacketSize

  633.         64,                                     // bInterval

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

  635.         9,                                      // bLength

  636.         4,                                      // bDescriptorType

  637.         CDC_DATA_INTERFACE,                     // bInterfaceNumber

  638.         0,                                      // bAlternateSetting

  639.         2,                                      // bNumEndpoints

  640.         0x0A,                                   // bInterfaceClass

  641.         0x00,                                   // bInterfaceSubClass

  642.         0x00,                                   // bInterfaceProtocol

  643.         0,                                      // iInterface

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

  645.         7,                                      // bLength

  646.         5,                                      // bDescriptorType

  647.         CDC_RX_ENDPOINT,                        // bEndpointAddress

  648.         0x02,                                   // bmAttributes (0x02=bulk)

  649.         CDC_RX_SIZE, 0,                         // wMaxPacketSize

  650.         0,                                      // bInterval

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

  652.         7,                                      // bLength

  653.         5,                                      // bDescriptorType

  654.         CDC_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  655.         0x02,                                   // bmAttributes (0x02=bulk)

  656.         CDC_TX_SIZE, 0,                         // wMaxPacketSize

  657.         0,                                      // bInterval

  658. #endif // CDC_DATA_INTERFACE

  659. 

  660. #ifdef MIDI_INTERFACE

  661.         // Standard MS Interface Descriptor,

  662.         9,                                      // bLength

  663.         4,                                      // bDescriptorType

  664.         MIDI_INTERFACE,                         // bInterfaceNumber

  665.         0,                                      // bAlternateSetting

  666.         2,                                      // bNumEndpoints

  667.         0x01,                                   // bInterfaceClass (0x01 = Audio)

  668.         0x03,                                   // bInterfaceSubClass (0x03 = MIDI)

  669.         0x00,                                   // bInterfaceProtocol (unused for MIDI)

  670.         0,                                      // iInterface

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

  672.         7,                                      // bLength

  673.         0x24,                                   // bDescriptorType = CS_INTERFACE

  674.         0x01,                                   // bDescriptorSubtype = MS_HEADER

  675.         0x00, 0x01,                             // bcdMSC = revision 01.00

  676. 	LSB(7+(6+6+9+9)*MIDI_NUM_CABLES),       // wTotalLength

  677. 	MSB(7+(6+6+9+9)*MIDI_NUM_CABLES),

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

  679.         6,                                      // bLength

  680.         0x24,                                   // bDescriptorType = CS_INTERFACE

  681.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  682.         0x01,                                   // bJackType = EMBEDDED

  683.         1,                                      // bJackID, ID = 1

  684.         0,                                      // iJack

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

  686.         6,                                      // bLength

  687.         0x24,                                   // bDescriptorType = CS_INTERFACE

  688.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  689.         0x02,                                   // bJackType = EXTERNAL

  690.         2,                                      // bJackID, ID = 2

  691.         0,                                      // iJack

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

  693.         9,

  694.         0x24,                                   // bDescriptorType = CS_INTERFACE

  695.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  696.         0x01,                                   // bJackType = EMBEDDED

  697.         3,                                      // bJackID, ID = 3

  698.         1,                                      // bNrInputPins = 1 pin

  699.         2,                                      // BaSourceID(1) = 2

  700.         1,                                      // BaSourcePin(1) = first pin

  701.         0,                                      // iJack

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

  703.         9,

  704.         0x24,                                   // bDescriptorType = CS_INTERFACE

  705.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  706.         0x02,                                   // bJackType = EXTERNAL

  707.         4,                                      // bJackID, ID = 4

  708.         1,                                      // bNrInputPins = 1 pin

  709.         1,                                      // BaSourceID(1) = 1

  710.         1,                                      // BaSourcePin(1) = first pin

  711.         0,                                      // iJack

  712.   #if MIDI_NUM_CABLES >= 2

  713. 	#define MIDI_INTERFACE_JACK_PAIR(a, b, c, d) \

  714. 		6, 0x24, 0x02, 0x01, (a), 0, \

  715. 		6, 0x24, 0x02, 0x02, (b), 0, \

  716. 		9, 0x24, 0x03, 0x01, (c), 1, (b), 1, 0, \

  717. 		9, 0x24, 0x03, 0x02, (d), 1, (a), 1, 0,

  718. 	MIDI_INTERFACE_JACK_PAIR(5, 6, 7, 8)

  719.   #endif

  720.   #if MIDI_NUM_CABLES >= 3

  721. 	MIDI_INTERFACE_JACK_PAIR(9, 10, 11, 12)

  722.   #endif

  723.   #if MIDI_NUM_CABLES >= 4

  724. 	MIDI_INTERFACE_JACK_PAIR(13, 14, 15, 16)

  725.   #endif

  726.   #if MIDI_NUM_CABLES >= 5

  727. 	MIDI_INTERFACE_JACK_PAIR(17, 18, 19, 20)

  728.   #endif

  729.   #if MIDI_NUM_CABLES >= 6

  730. 	MIDI_INTERFACE_JACK_PAIR(21, 22, 23, 24)

  731.   #endif

  732.   #if MIDI_NUM_CABLES >= 7

  733. 	MIDI_INTERFACE_JACK_PAIR(25, 26, 27, 28)

  734.   #endif

  735.   #if MIDI_NUM_CABLES >= 8

  736. 	MIDI_INTERFACE_JACK_PAIR(29, 30, 31, 32)

  737.   #endif

  738.   #if MIDI_NUM_CABLES >= 9

  739. 	MIDI_INTERFACE_JACK_PAIR(33, 34, 35, 36)

  740.   #endif

  741.   #if MIDI_NUM_CABLES >= 10

  742. 	MIDI_INTERFACE_JACK_PAIR(37, 38, 39, 40)

  743.   #endif

  744.   #if MIDI_NUM_CABLES >= 11

  745. 	MIDI_INTERFACE_JACK_PAIR(41, 42, 43, 44)

  746.   #endif

  747.   #if MIDI_NUM_CABLES >= 12

  748. 	MIDI_INTERFACE_JACK_PAIR(45, 46, 47, 48)

  749.   #endif

  750.   #if MIDI_NUM_CABLES >= 13

  751. 	MIDI_INTERFACE_JACK_PAIR(49, 50, 51, 52)

  752.   #endif

  753.   #if MIDI_NUM_CABLES >= 14

  754. 	MIDI_INTERFACE_JACK_PAIR(53, 54, 55, 56)

  755.   #endif

  756.   #if MIDI_NUM_CABLES >= 15

  757. 	MIDI_INTERFACE_JACK_PAIR(57, 58, 59, 60)

  758.   #endif

  759.   #if MIDI_NUM_CABLES >= 16

  760. 	MIDI_INTERFACE_JACK_PAIR(61, 62, 63, 64)

  761.   #endif

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

  763.         9,                                      // bLength

  764.         5,                                      // bDescriptorType = ENDPOINT

  765.         MIDI_RX_ENDPOINT,                       // bEndpointAddress

  766.         0x02,                                   // bmAttributes (0x02=bulk)

  767.         MIDI_RX_SIZE, 0,                        // wMaxPacketSize

  768.         0,                                      // bInterval

  769.         0,                                      // bRefresh

  770.         0,                                      // bSynchAddress

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

  772.         4+MIDI_NUM_CABLES,                      // bLength

  773.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  774.         0x01,                                   // bJackType = MS_GENERAL

  775.         MIDI_NUM_CABLES,                        // bNumEmbMIDIJack = number of jacks

  776.         1,                                      // BaAssocJackID(1) = jack ID #1

  777.   #if MIDI_NUM_CABLES >= 2

  778.         5,

  779.   #endif

  780.   #if MIDI_NUM_CABLES >= 3

  781.         9,

  782.   #endif

  783.   #if MIDI_NUM_CABLES >= 4

  784.         13,

  785.   #endif

  786.   #if MIDI_NUM_CABLES >= 5

  787.         17,

  788.   #endif

  789.   #if MIDI_NUM_CABLES >= 6

  790.         21,

  791.   #endif

  792.   #if MIDI_NUM_CABLES >= 7

  793.         25,

  794.   #endif

  795.   #if MIDI_NUM_CABLES >= 8

  796.         29,

  797.   #endif

  798.   #if MIDI_NUM_CABLES >= 9

  799.         33,

  800.   #endif

  801.   #if MIDI_NUM_CABLES >= 10

  802.         37,

  803.   #endif

  804.   #if MIDI_NUM_CABLES >= 11

  805.         41,

  806.   #endif

  807.   #if MIDI_NUM_CABLES >= 12

  808.         45,

  809.   #endif

  810.   #if MIDI_NUM_CABLES >= 13

  811.         49,

  812.   #endif

  813.   #if MIDI_NUM_CABLES >= 14

  814.         53,

  815.   #endif

  816.   #if MIDI_NUM_CABLES >= 15

  817.         57,

  818.   #endif

  819.   #if MIDI_NUM_CABLES >= 16

  820.         61,

  821.   #endif

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

  823.         9,                                      // bLength

  824.         5,                                      // bDescriptorType = ENDPOINT

  825.         MIDI_TX_ENDPOINT | 0x80,                // bEndpointAddress

  826.         0x02,                                   // bmAttributes (0x02=bulk)

  827.         MIDI_TX_SIZE, 0,                        // wMaxPacketSize

  828.         0,                                      // bInterval

  829.         0,                                      // bRefresh

  830.         0,                                      // bSynchAddress

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

  832.         4+MIDI_NUM_CABLES,                      // bLength

  833.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  834.         0x01,                                   // bJackType = MS_GENERAL

  835.         MIDI_NUM_CABLES,                        // bNumEmbMIDIJack = number of jacks

  836.         3,                                      // BaAssocJackID(1) = jack ID #3

  837.   #if MIDI_NUM_CABLES >= 2

  838.         7,

  839.   #endif

  840.   #if MIDI_NUM_CABLES >= 3

  841.         11,

  842.   #endif

  843.   #if MIDI_NUM_CABLES >= 4

  844.         15,

  845.   #endif

  846.   #if MIDI_NUM_CABLES >= 5

  847.         19,

  848.   #endif

  849.   #if MIDI_NUM_CABLES >= 6

  850.         23,

  851.   #endif

  852.   #if MIDI_NUM_CABLES >= 7

  853.         27,

  854.   #endif

  855.   #if MIDI_NUM_CABLES >= 8

  856.         31,

  857.   #endif

  858.   #if MIDI_NUM_CABLES >= 9

  859.         35,

  860.   #endif

  861.   #if MIDI_NUM_CABLES >= 10

  862.         39,

  863.   #endif

  864.   #if MIDI_NUM_CABLES >= 11

  865.         43,

  866.   #endif

  867.   #if MIDI_NUM_CABLES >= 12

  868.         47,

  869.   #endif

  870.   #if MIDI_NUM_CABLES >= 13

  871.         51,

  872.   #endif

  873.   #if MIDI_NUM_CABLES >= 14

  874.         55,

  875.   #endif

  876.   #if MIDI_NUM_CABLES >= 15

  877.         59,

  878.   #endif

  879.   #if MIDI_NUM_CABLES >= 16

  880.         63,

  881.   #endif

  882. #endif // MIDI_INTERFACE

  883. 

  884. #ifdef KEYBOARD_INTERFACE

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

  886.         9,                                      // bLength

  887.         4,                                      // bDescriptorType

  888.         KEYBOARD_INTERFACE,                     // bInterfaceNumber

  889.         0,                                      // bAlternateSetting

  890.         1,                                      // bNumEndpoints

  891.         0x03,                                   // bInterfaceClass (0x03 = HID)

  892.         0x01,                                   // bInterfaceSubClass (0x01 = Boot)

  893.         0x01,                                   // bInterfaceProtocol (0x01 = Keyboard)

  894.         0,                                      // iInterface

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

  896.         9,                                      // bLength

  897.         0x21,                                   // bDescriptorType

  898.         0x11, 0x01,                             // bcdHID

  899.         0,                                      // bCountryCode

  900.         1,                                      // bNumDescriptors

  901.         0x22,                                   // bDescriptorType

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

  903.         MSB(sizeof(keyboard_report_desc)),

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

  905.         7,                                      // bLength

  906.         5,                                      // bDescriptorType

  907.         KEYBOARD_ENDPOINT | 0x80,               // bEndpointAddress

  908.         0x03,                                   // bmAttributes (0x03=intr)

  909.         KEYBOARD_SIZE, 0,                       // wMaxPacketSize

  910.         KEYBOARD_INTERVAL,                      // bInterval

  911. #endif // KEYBOARD_INTERFACE

  912. 

  913. #ifdef MOUSE_INTERFACE

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

  915.         9,                                      // bLength

  916.         4,                                      // bDescriptorType

  917.         MOUSE_INTERFACE,                        // bInterfaceNumber

  918.         0,                                      // bAlternateSetting

  919.         1,                                      // bNumEndpoints

  920.         0x03,                                   // bInterfaceClass (0x03 = HID)

  921.         0x00,                                   // bInterfaceSubClass (0x01 = Boot)

  922.         0x00,                                   // bInterfaceProtocol (0x02 = Mouse)

  923.         0,                                      // iInterface

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

  925.         9,                                      // bLength

  926.         0x21,                                   // bDescriptorType

  927.         0x11, 0x01,                             // bcdHID

  928.         0,                                      // bCountryCode

  929.         1,                                      // bNumDescriptors

  930.         0x22,                                   // bDescriptorType

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

  932.         MSB(sizeof(mouse_report_desc)),

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

  934.         7,                                      // bLength

  935.         5,                                      // bDescriptorType

  936.         MOUSE_ENDPOINT | 0x80,                  // bEndpointAddress

  937.         0x03,                                   // bmAttributes (0x03=intr)

  938.         MOUSE_SIZE, 0,                          // wMaxPacketSize

  939.         MOUSE_INTERVAL,                         // bInterval

  940. #endif // MOUSE_INTERFACE

  941. 

  942. #ifdef RAWHID_INTERFACE

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

  944.         9,                                      // bLength

  945.         4,                                      // bDescriptorType

  946.         RAWHID_INTERFACE,                       // bInterfaceNumber

  947.         0,                                      // bAlternateSetting

  948.         2,                                      // bNumEndpoints

  949.         0x03,                                   // bInterfaceClass (0x03 = HID)

  950.         0x00,                                   // bInterfaceSubClass

  951.         0x00,                                   // bInterfaceProtocol

  952.         0,                                      // iInterface

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

  954.         9,                                      // bLength

  955.         0x21,                                   // bDescriptorType

  956.         0x11, 0x01,                             // bcdHID

  957.         0,                                      // bCountryCode

  958.         1,                                      // bNumDescriptors

  959.         0x22,                                   // bDescriptorType

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

  961.         MSB(sizeof(rawhid_report_desc)),

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

  963.         7,                                      // bLength

  964.         5,                                      // bDescriptorType

  965.         RAWHID_TX_ENDPOINT | 0x80,              // bEndpointAddress

  966.         0x03,                                   // bmAttributes (0x03=intr)

  967.         RAWHID_TX_SIZE, 0,                      // wMaxPacketSize

  968.         RAWHID_TX_INTERVAL,                     // bInterval

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

  970.         7,                                      // bLength

  971.         5,                                      // bDescriptorType

  972.         RAWHID_RX_ENDPOINT,                     // bEndpointAddress

  973.         0x03,                                   // bmAttributes (0x03=intr)

  974.         RAWHID_RX_SIZE, 0,                      // wMaxPacketSize

  975.         RAWHID_RX_INTERVAL,			// bInterval

  976. #endif // RAWHID_INTERFACE

  977. 

  978. #ifdef FLIGHTSIM_INTERFACE

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

  980.         9,                                      // bLength

  981.         4,                                      // bDescriptorType

  982.         FLIGHTSIM_INTERFACE,                    // bInterfaceNumber

  983.         0,                                      // bAlternateSetting

  984.         2,                                      // bNumEndpoints

  985.         0x03,                                   // bInterfaceClass (0x03 = HID)

  986.         0x00,                                   // bInterfaceSubClass

  987.         0x00,                                   // bInterfaceProtocol

  988.         0,                                      // iInterface

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

  990.         9,                                      // bLength

  991.         0x21,                                   // bDescriptorType

  992.         0x11, 0x01,                             // bcdHID

  993.         0,                                      // bCountryCode

  994.         1,                                      // bNumDescriptors

  995.         0x22,                                   // bDescriptorType

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

  997.         MSB(sizeof(flightsim_report_desc)),

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

  999.         7,                                      // bLength

  1000.         5,                                      // bDescriptorType

  1001.         FLIGHTSIM_TX_ENDPOINT | 0x80,           // bEndpointAddress

  1002.         0x03,                                   // bmAttributes (0x03=intr)

  1003.         FLIGHTSIM_TX_SIZE, 0,                   // wMaxPacketSize

  1004.         FLIGHTSIM_TX_INTERVAL,                  // bInterval

  1005.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1006.         7,                                      // bLength

  1007.         5,                                      // bDescriptorType

  1008.         FLIGHTSIM_RX_ENDPOINT,                  // bEndpointAddress

  1009.         0x03,                                   // bmAttributes (0x03=intr)

  1010.         FLIGHTSIM_RX_SIZE, 0,                   // wMaxPacketSize

  1011.         FLIGHTSIM_RX_INTERVAL,			// bInterval

  1012. #endif // FLIGHTSIM_INTERFACE

  1013. 

  1014. #ifdef SEREMU_INTERFACE

  1015.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1016.         9,                                      // bLength

  1017.         4,                                      // bDescriptorType

  1018.         SEREMU_INTERFACE,                       // bInterfaceNumber

  1019.         0,                                      // bAlternateSetting

  1020.         2,                                      // bNumEndpoints

  1021.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1022.         0x00,                                   // bInterfaceSubClass

  1023.         0x00,                                   // bInterfaceProtocol

  1024.         0,                                      // iInterface

  1025.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1026.         9,                                      // bLength

  1027.         0x21,                                   // bDescriptorType

  1028.         0x11, 0x01,                             // bcdHID

  1029.         0,                                      // bCountryCode

  1030.         1,                                      // bNumDescriptors

  1031.         0x22,                                   // bDescriptorType

  1032.         LSB(sizeof(seremu_report_desc)),        // wDescriptorLength

  1033.         MSB(sizeof(seremu_report_desc)),

  1034.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1035.         7,                                      // bLength

  1036.         5,                                      // bDescriptorType

  1037.         SEREMU_TX_ENDPOINT | 0x80,              // bEndpointAddress

  1038.         0x03,                                   // bmAttributes (0x03=intr)

  1039.         SEREMU_TX_SIZE, 0,                      // wMaxPacketSize

  1040.         SEREMU_TX_INTERVAL,                     // bInterval

  1041.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1042.         7,                                      // bLength

  1043.         5,                                      // bDescriptorType

  1044.         SEREMU_RX_ENDPOINT,                     // bEndpointAddress

  1045.         0x03,                                   // bmAttributes (0x03=intr)

  1046.         SEREMU_RX_SIZE, 0,                      // wMaxPacketSize

  1047.         SEREMU_RX_INTERVAL,			// bInterval

  1048. #endif // SEREMU_INTERFACE

  1049. 

  1050. #ifdef JOYSTICK_INTERFACE

  1051.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1052.         9,                                      // bLength

  1053.         4,                                      // bDescriptorType

  1054.         JOYSTICK_INTERFACE,                     // bInterfaceNumber

  1055.         0,                                      // bAlternateSetting

  1056.         1,                                      // bNumEndpoints

  1057.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1058.         0x00,                                   // bInterfaceSubClass

  1059.         0x00,                                   // bInterfaceProtocol

  1060.         0,                                      // iInterface

  1061.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1062.         9,                                      // bLength

  1063.         0x21,                                   // bDescriptorType

  1064.         0x11, 0x01,                             // bcdHID

  1065.         0,                                      // bCountryCode

  1066.         1,                                      // bNumDescriptors

  1067.         0x22,                                   // bDescriptorType

  1068.         LSB(sizeof(joystick_report_desc)),      // wDescriptorLength

  1069.         MSB(sizeof(joystick_report_desc)),

  1070.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1071.         7,                                      // bLength

  1072.         5,                                      // bDescriptorType

  1073.         JOYSTICK_ENDPOINT | 0x80,               // bEndpointAddress

  1074.         0x03,                                   // bmAttributes (0x03=intr)

  1075.         JOYSTICK_SIZE, 0,                       // wMaxPacketSize

  1076.         JOYSTICK_INTERVAL,                      // bInterval

  1077. #endif // JOYSTICK_INTERFACE

  1078. 

  1079. #ifdef MTP_INTERFACE

  1080.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1081.         9,                                      // bLength

  1082.         4,                                      // bDescriptorType

  1083.         MTP_INTERFACE,                          // bInterfaceNumber

  1084.         0,                                      // bAlternateSetting

  1085.         3,                                      // bNumEndpoints

  1086.         0x06,                                   // bInterfaceClass (0x06 = still image)

  1087.         0x01,                                   // bInterfaceSubClass

  1088.         0x01,                                   // bInterfaceProtocol

  1089.         4,                                      // iInterface

  1090.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1091.         7,                                      // bLength

  1092.         5,                                      // bDescriptorType

  1093.         MTP_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  1094.         0x02,                                   // bmAttributes (0x02=bulk)

  1095.         MTP_TX_SIZE, 0,                         // wMaxPacketSize

  1096.         0,                                      // bInterval

  1097.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1098.         7,                                      // bLength

  1099.         5,                                      // bDescriptorType

  1100.         MTP_RX_ENDPOINT,                        // bEndpointAddress

  1101.         0x02,                                   // bmAttributes (0x02=bulk)

  1102.         MTP_RX_SIZE, 0,                         // wMaxPacketSize

  1103.         0,                                      // bInterval

  1104.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1105.         7,                                      // bLength

  1106.         5,                                      // bDescriptorType

  1107.         MTP_EVENT_ENDPOINT | 0x80,              // bEndpointAddress

  1108.         0x03,                                   // bmAttributes (0x03=intr)

  1109.         MTP_EVENT_SIZE, 0,                      // wMaxPacketSize

  1110.         MTP_EVENT_INTERVAL,                     // bInterval

  1111. #endif // MTP_INTERFACE

  1112. 

  1113. #ifdef KEYMEDIA_INTERFACE

  1114.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1115.         9,                                      // bLength

  1116.         4,                                      // bDescriptorType

  1117.         KEYMEDIA_INTERFACE,                     // bInterfaceNumber

  1118.         0,                                      // bAlternateSetting

  1119.         1,                                      // bNumEndpoints

  1120.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1121.         0x00,                                   // bInterfaceSubClass

  1122.         0x00,                                   // bInterfaceProtocol

  1123.         0,                                      // iInterface

  1124.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1125.         9,                                      // bLength

  1126.         0x21,                                   // bDescriptorType

  1127.         0x11, 0x01,                             // bcdHID

  1128.         0,                                      // bCountryCode

  1129.         1,                                      // bNumDescriptors

  1130.         0x22,                                   // bDescriptorType

  1131.         LSB(sizeof(keymedia_report_desc)),      // wDescriptorLength

  1132.         MSB(sizeof(keymedia_report_desc)),

  1133.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1134.         7,                                      // bLength

  1135.         5,                                      // bDescriptorType

  1136.         KEYMEDIA_ENDPOINT | 0x80,               // bEndpointAddress

  1137.         0x03,                                   // bmAttributes (0x03=intr)

  1138.         KEYMEDIA_SIZE, 0,                       // wMaxPacketSize

  1139.         KEYMEDIA_INTERVAL,                      // bInterval

  1140. #endif // KEYMEDIA_INTERFACE

  1141. 

  1142. #ifdef AUDIO_INTERFACE

  1143.         // interface association descriptor, USB ECN, Table 9-Z

  1144.         8,                                      // bLength

  1145.         11,                                     // bDescriptorType

  1146.         AUDIO_INTERFACE,                        // bFirstInterface

  1147.         3,                                      // bInterfaceCount

  1148.         0x01,                                   // bFunctionClass

  1149.         0x01,                                   // bFunctionSubClass

  1150.         0x00,                                   // bFunctionProtocol

  1151.         0,                                      // iFunction

  1152. 	// Standard AudioControl (AC) Interface Descriptor

  1153. 	// USB DCD for Audio Devices 1.0, Table 4-1, page 36

  1154. 	9,					// bLength

  1155. 	4,					// bDescriptorType, 4 = INTERFACE

  1156. 	AUDIO_INTERFACE,			// bInterfaceNumber

  1157. 	0,					// bAlternateSetting

  1158. 	0,					// bNumEndpoints

  1159. 	1,					// bInterfaceClass, 1 = AUDIO

  1160. 	1,					// bInterfaceSubclass, 1 = AUDIO_CONTROL

  1161. 	0,					// bInterfaceProtocol

  1162. 	0,					// iInterface

  1163. 	// Class-specific AC Interface Header Descriptor

  1164. 	// USB DCD for Audio Devices 1.0, Table 4-2, page 37-38

  1165. 	10,					// bLength

  1166. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1167. 	0x01,					// bDescriptorSubtype, 1 = HEADER

  1168. 	0x00, 0x01,				// bcdADC (version 1.0)

  1169. 	LSB(62), MSB(62),			// wTotalLength

  1170. 	2,					// bInCollection

  1171. 	AUDIO_INTERFACE+1,			// baInterfaceNr(1) - Transmit to PC

  1172. 	AUDIO_INTERFACE+2,			// baInterfaceNr(2) - Receive from PC

  1173. 	// Input Terminal Descriptor

  1174. 	// USB DCD for Audio Devices 1.0, Table 4-3, page 39

  1175. 	12,					// bLength

  1176. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1177. 	0x02,					// bDescriptorSubType, 2 = INPUT_TERMINAL

  1178. 	1,					// bTerminalID

  1179. 	//0x01, 0x02,				// wTerminalType, 0x0201 = MICROPHONE

  1180. 	//0x03, 0x06,				// wTerminalType, 0x0603 = Line Connector

  1181. 	0x02, 0x06,				// wTerminalType, 0x0602 = Digital Audio

  1182. 	0,					// bAssocTerminal, 0 = unidirectional

  1183. 	2,					// bNrChannels

  1184. 	0x03, 0x00,				// wChannelConfig, 0x0003 = Left & Right Front

  1185. 	0,					// iChannelNames

  1186. 	0, 					// iTerminal

  1187. 	// Output Terminal Descriptor

  1188. 	// USB DCD for Audio Devices 1.0, Table 4-4, page 40

  1189. 	9,					// bLength

  1190. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1191. 	3,					// bDescriptorSubtype, 3 = OUTPUT_TERMINAL

  1192. 	2,					// bTerminalID

  1193. 	0x01, 0x01,				// wTerminalType, 0x0101 = USB_STREAMING

  1194. 	0,					// bAssocTerminal, 0 = unidirectional

  1195. 	1,					// bCSourceID, connected to input terminal, ID=1

  1196. 	0,					// iTerminal

  1197. 	// Input Terminal Descriptor

  1198. 	// USB DCD for Audio Devices 1.0, Table 4-3, page 39

  1199. 	12,					// bLength

  1200. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1201. 	2,					// bDescriptorSubType, 2 = INPUT_TERMINAL

  1202. 	3,					// bTerminalID

  1203. 	0x01, 0x01,				// wTerminalType, 0x0101 = USB_STREAMING

  1204. 	0,					// bAssocTerminal, 0 = unidirectional

  1205. 	2,					// bNrChannels

  1206. 	0x03, 0x00,				// wChannelConfig, 0x0003 = Left & Right Front

  1207. 	0,					// iChannelNames

  1208. 	0, 					// iTerminal

  1209. 	// Volume feature descriptor

  1210. 	10,					// bLength

  1211. 	0x24, 				// bDescriptorType = CS_INTERFACE

  1212. 	0x06, 				// bDescriptorSubType = FEATURE_UNIT

  1213. 	0x31, 				// bUnitID

  1214. 	0x03, 				// bSourceID (Input Terminal)

  1215. 	0x01, 				// bControlSize (each channel is 1 byte, 3 channels)

  1216. 	0x01, 				// bmaControls(0) Master: Mute

  1217. 	0x02, 				// bmaControls(1) Left: Volume

  1218. 	0x02, 				// bmaControls(2) Right: Volume

  1219. 	0x00,				// iFeature

  1220. 	// Output Terminal Descriptor

  1221. 	// USB DCD for Audio Devices 1.0, Table 4-4, page 40

  1222. 	9,					// bLength

  1223. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1224. 	3,					// bDescriptorSubtype, 3 = OUTPUT_TERMINAL

  1225. 	4,					// bTerminalID

  1226. 	//0x02, 0x03,				// wTerminalType, 0x0302 = Headphones

  1227. 	0x02, 0x06,				// wTerminalType, 0x0602 = Digital Audio

  1228. 	0,					// bAssocTerminal, 0 = unidirectional

  1229. 	0x31,				// bCSourceID, connected to feature, ID=31

  1230. 	0,					// iTerminal

  1231. 	// Standard AS Interface Descriptor

  1232. 	// USB DCD for Audio Devices 1.0, Section 4.5.1, Table 4-18, page 59

  1233. 	// Alternate 0: default setting, disabled zero bandwidth

  1234. 	9,					// bLenght

  1235. 	4,					// bDescriptorType = INTERFACE

  1236. 	AUDIO_INTERFACE+1,			// bInterfaceNumber

  1237. 	0,					// bAlternateSetting

  1238. 	0,					// bNumEndpoints

  1239. 	1,					// bInterfaceClass, 1 = AUDIO

  1240. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1241. 	0,					// bInterfaceProtocol

  1242. 	0,					// iInterface

  1243. 	// Alternate 1: streaming data

  1244. 	9,					// bLenght

  1245. 	4,					// bDescriptorType = INTERFACE

  1246. 	AUDIO_INTERFACE+1,			// bInterfaceNumber

  1247. 	1,					// bAlternateSetting

  1248. 	1,					// bNumEndpoints

  1249. 	1,					// bInterfaceClass, 1 = AUDIO

  1250. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1251. 	0,					// bInterfaceProtocol

  1252. 	0,					// iInterface

  1253. 	// Class-Specific AS Interface Descriptor

  1254. 	// USB DCD for Audio Devices 1.0, Section 4.5.2, Table 4-19, page 60

  1255. 	7, 					// bLength

  1256. 	0x24,					// bDescriptorType = CS_INTERFACE

  1257. 	1,					// bDescriptorSubtype, 1 = AS_GENERAL

  1258. 	2,					// bTerminalLink: Terminal ID = 2

  1259. 	3,					// bDelay (approx 3ms delay, audio lib updates)

  1260. 	0x01, 0x00,				// wFormatTag, 0x0001 = PCM

  1261. 	// Type I Format Descriptor

  1262. 	// USB DCD for Audio Data Formats 1.0, Section 2.2.5, Table 2-1, page 10

  1263. 	11,					// bLength

  1264. 	0x24,					// bDescriptorType = CS_INTERFACE

  1265. 	2,					// bDescriptorSubtype = FORMAT_TYPE

  1266. 	1,					// bFormatType = FORMAT_TYPE_I

  1267. 	2,					// bNrChannels = 2

  1268. 	2,					// bSubFrameSize = 2 byte

  1269. 	16,					// bBitResolution = 16 bits

  1270. 	1,					// bSamFreqType = 1 frequency

  1271. 	LSB(44100), MSB(44100), 0,		// tSamFreq

  1272. 	// Standard AS Isochronous Audio Data Endpoint Descriptor

  1273. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.1, Table 4-20, page 61-62

  1274. 	9, 					// bLength

  1275. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  1276. 	AUDIO_TX_ENDPOINT | 0x80,		// bEndpointAddress

  1277. 	0x09, 					// bmAttributes = isochronous, adaptive

  1278. 	LSB(AUDIO_TX_SIZE), MSB(AUDIO_TX_SIZE),	// wMaxPacketSize

  1279. 	1,			 		// bInterval, 1 = every frame

  1280. 	0,					// bRefresh

  1281. 	0,					// bSynchAddress

  1282. 	// Class-Specific AS Isochronous Audio Data Endpoint Descriptor

  1283. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.2, Table 4-21, page 62-63

  1284. 	7,  					// bLength

  1285. 	0x25,  					// bDescriptorType, 0x25 = CS_ENDPOINT

  1286. 	1,  					// bDescriptorSubtype, 1 = EP_GENERAL

  1287. 	0x00,  					// bmAttributes

  1288. 	0,  					// bLockDelayUnits, 1 = ms

  1289. 	0x00, 0x00,  				// wLockDelay

  1290. 	// Standard AS Interface Descriptor

  1291. 	// USB DCD for Audio Devices 1.0, Section 4.5.1, Table 4-18, page 59

  1292. 	// Alternate 0: default setting, disabled zero bandwidth

  1293. 	9,					// bLenght

  1294. 	4,					// bDescriptorType = INTERFACE

  1295. 	AUDIO_INTERFACE+2,			// bInterfaceNumber

  1296. 	0,					// bAlternateSetting

  1297. 	0,					// bNumEndpoints

  1298. 	1,					// bInterfaceClass, 1 = AUDIO

  1299. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1300. 	0,					// bInterfaceProtocol

  1301. 	0,					// iInterface

  1302. 	// Alternate 1: streaming data

  1303. 	9,					// bLenght

  1304. 	4,					// bDescriptorType = INTERFACE

  1305. 	AUDIO_INTERFACE+2,			// bInterfaceNumber

  1306. 	1,					// bAlternateSetting

  1307. 	2,					// bNumEndpoints

  1308. 	1,					// bInterfaceClass, 1 = AUDIO

  1309. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1310. 	0,					// bInterfaceProtocol

  1311. 	0,					// iInterface

  1312. 	// Class-Specific AS Interface Descriptor

  1313. 	// USB DCD for Audio Devices 1.0, Section 4.5.2, Table 4-19, page 60

  1314. 	7, 					// bLength

  1315. 	0x24,					// bDescriptorType = CS_INTERFACE

  1316. 	1,					// bDescriptorSubtype, 1 = AS_GENERAL

  1317. 	3,					// bTerminalLink: Terminal ID = 3

  1318. 	3,					// bDelay (approx 3ms delay, audio lib updates)

  1319. 	0x01, 0x00,				// wFormatTag, 0x0001 = PCM

  1320. 	// Type I Format Descriptor

  1321. 	// USB DCD for Audio Data Formats 1.0, Section 2.2.5, Table 2-1, page 10

  1322. 	11,					// bLength

  1323. 	0x24,					// bDescriptorType = CS_INTERFACE

  1324. 	2,					// bDescriptorSubtype = FORMAT_TYPE

  1325. 	1,					// bFormatType = FORMAT_TYPE_I

  1326. 	2,					// bNrChannels = 2

  1327. 	2,					// bSubFrameSize = 2 byte

  1328. 	16,					// bBitResolution = 16 bits

  1329. 	1,					// bSamFreqType = 1 frequency

  1330. 	LSB(44100), MSB(44100), 0,		// tSamFreq

  1331. 	// Standard AS Isochronous Audio Data Endpoint Descriptor

  1332. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.1, Table 4-20, page 61-62

  1333. 	9, 					// bLength

  1334. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  1335. 	AUDIO_RX_ENDPOINT,			// bEndpointAddress

  1336. 	0x05, 					// bmAttributes = isochronous, asynchronous

  1337. 	LSB(AUDIO_RX_SIZE), MSB(AUDIO_RX_SIZE),	// wMaxPacketSize

  1338. 	1,			 		// bInterval, 1 = every frame

  1339. 	0,					// bRefresh

  1340. 	AUDIO_SYNC_ENDPOINT | 0x80,		// bSynchAddress

  1341. 	// Class-Specific AS Isochronous Audio Data Endpoint Descriptor

  1342. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.2, Table 4-21, page 62-63

  1343. 	7,  					// bLength

  1344. 	0x25,  					// bDescriptorType, 0x25 = CS_ENDPOINT

  1345. 	1,  					// bDescriptorSubtype, 1 = EP_GENERAL

  1346. 	0x00,  					// bmAttributes

  1347. 	0,  					// bLockDelayUnits, 1 = ms

  1348. 	0x00, 0x00,  				// wLockDelay

  1349. 	// Standard AS Isochronous Audio Synch Endpoint Descriptor

  1350. 	// USB DCD for Audio Devices 1.0, Section 4.6.2.1, Table 4-22, page 63-64

  1351. 	9, 					// bLength

  1352. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  1353. 	AUDIO_SYNC_ENDPOINT | 0x80,		// bEndpointAddress

  1354. 	0x11, 					// bmAttributes = isochronous, feedback

  1355. 	3, 0,					// wMaxPacketSize, 3 bytes

  1356. 	1,			 		// bInterval, 1 = every frame

  1357. 	5,					// bRefresh, 5 = 32ms

  1358. 	0,					// bSynchAddress

  1359. #endif

  1360. 

  1361. #ifdef MULTITOUCH_INTERFACE

  1362.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1363.         9,                                      // bLength

  1364.         4,                                      // bDescriptorType

  1365.         MULTITOUCH_INTERFACE,                   // bInterfaceNumber

  1366.         0,                                      // bAlternateSetting

  1367.         1,                                      // bNumEndpoints

  1368.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1369.         0x00,                                   // bInterfaceSubClass

  1370.         0x00,                                   // bInterfaceProtocol

  1371.         0,                                      // iInterface

  1372.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1373.         9,                                      // bLength

  1374.         0x21,                                   // bDescriptorType

  1375.         0x11, 0x01,                             // bcdHID

  1376.         0,                                      // bCountryCode

  1377.         1,                                      // bNumDescriptors

  1378.         0x22,                                   // bDescriptorType

  1379.         LSB(sizeof(multitouch_report_desc)),    // wDescriptorLength

  1380.         MSB(sizeof(multitouch_report_desc)),

  1381.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1382.         7,                                      // bLength

  1383.         5,                                      // bDescriptorType

  1384.         MULTITOUCH_ENDPOINT | 0x80,             // bEndpointAddress

  1385.         0x03,                                   // bmAttributes (0x03=intr)

  1386.         MULTITOUCH_SIZE, 0,                     // wMaxPacketSize

  1387.         1,                                      // bInterval

  1388. #endif // KEYMEDIA_INTERFACE

  1389. };

  1390. 

  1391. 

  1392. // **************************************************************

  1393. //   String Descriptors

  1394. // **************************************************************

  1395. 

  1396. // The descriptors above can provide human readable strings,

  1397. // referenced by index numbers.  These descriptors are the

  1398. // actual string data

  1399. 

  1400. /* defined in usb_names.h

  1401. struct usb_string_descriptor_struct {

  1402.         uint8_t bLength;

  1403.         uint8_t bDescriptorType;

  1404.         uint16_t wString[];

  1405. };

  1406. */

  1407. 

  1408. extern struct usb_string_descriptor_struct usb_string_manufacturer_name

  1409.         __attribute__ ((weak, alias("usb_string_manufacturer_name_default")));

  1410. extern struct usb_string_descriptor_struct usb_string_product_name

  1411.         __attribute__ ((weak, alias("usb_string_product_name_default")));

  1412. extern struct usb_string_descriptor_struct usb_string_serial_number

  1413.         __attribute__ ((weak, alias("usb_string_serial_number_default")));

  1414. 

  1415. struct usb_string_descriptor_struct string0 = {

  1416.         4,

  1417.         3,

  1418.         {0x0409}

  1419. };

  1420. 

  1421. struct usb_string_descriptor_struct usb_string_manufacturer_name_default = {

  1422.         2 + MANUFACTURER_NAME_LEN * 2,

  1423.         3,

  1424.         MANUFACTURER_NAME

  1425. };

  1426. struct usb_string_descriptor_struct usb_string_product_name_default = {

  1427. 	2 + PRODUCT_NAME_LEN * 2,

  1428.         3,

  1429.         PRODUCT_NAME

  1430. };

  1431. struct usb_string_descriptor_struct usb_string_serial_number_default = {

  1432.         12,

  1433.         3,

  1434.         {0,0,0,0,0,0,0,0,0,0}

  1435. };

  1436. #ifdef MTP_INTERFACE

  1437. struct usb_string_descriptor_struct usb_string_mtp = {

  1438. 	2 + 3 * 2,

  1439. 	3,

  1440. 	{'M','T','P'}

  1441. };

  1442. #endif

  1443. 

  1444. void usb_init_serialnumber(void)

  1445. {

  1446. 	char buf[11];

  1447. 	uint32_t i, num;

  1448. 

  1449. 	__disable_irq();

  1450. #if defined(HAS_KINETIS_FLASH_FTFA) || defined(HAS_KINETIS_FLASH_FTFL)

  1451. 	FTFL_FSTAT = FTFL_FSTAT_RDCOLERR | FTFL_FSTAT_ACCERR | FTFL_FSTAT_FPVIOL;

  1452. 	FTFL_FCCOB0 = 0x41;

  1453. 	FTFL_FCCOB1 = 15;

  1454. 	FTFL_FSTAT = FTFL_FSTAT_CCIF;

  1455. 	while (!(FTFL_FSTAT & FTFL_FSTAT_CCIF)) ; // wait

  1456. 	num = *(uint32_t *)&FTFL_FCCOB7;

  1457. #elif defined(HAS_KINETIS_FLASH_FTFE)

  1458. 	kinetis_hsrun_disable();

  1459. 	FTFL_FSTAT = FTFL_FSTAT_RDCOLERR | FTFL_FSTAT_ACCERR | FTFL_FSTAT_FPVIOL;

  1460. 	*(uint32_t *)&FTFL_FCCOB3 = 0x41070000;

  1461. 	FTFL_FSTAT = FTFL_FSTAT_CCIF;

  1462. 	while (!(FTFL_FSTAT & FTFL_FSTAT_CCIF)) ; // wait

  1463. 	num = *(uint32_t *)&FTFL_FCCOBB;

  1464. 	kinetis_hsrun_enable();

  1465. #endif

  1466. 	__enable_irq();

  1467. 	// add extra zero to work around OS-X CDC-ACM driver bug

  1468. 	if (num < 10000000) num = num * 10;

  1469. 	ultoa(num, buf, 10);

  1470. 	for (i=0; i<10; i++) {

  1471. 		char c = buf[i];

  1472. 		if (!c) break;

  1473. 		usb_string_serial_number_default.wString[i] = c;

  1474. 	}

  1475. 	usb_string_serial_number_default.bLength = i * 2 + 2;

  1476. }

  1477. 

  1478. 

  1479. // **************************************************************

  1480. //   Descriptors List

  1481. // **************************************************************

  1482. 

  1483. // This table provides access to all the descriptor data above.

  1484. 

  1485. const usb_descriptor_list_t usb_descriptor_list[] = {

  1486. 	//wValue, wIndex, address,          length

  1487. 	{0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)},

  1488. 	{0x0200, 0x0000, config_descriptor, sizeof(config_descriptor)},

  1489. #ifdef SEREMU_INTERFACE

  1490. 	{0x2200, SEREMU_INTERFACE, seremu_report_desc, sizeof(seremu_report_desc)},

  1491. 	{0x2100, SEREMU_INTERFACE, config_descriptor+SEREMU_HID_DESC_OFFSET, 9},

  1492. #endif

  1493. #ifdef KEYBOARD_INTERFACE

  1494.         {0x2200, KEYBOARD_INTERFACE, keyboard_report_desc, sizeof(keyboard_report_desc)},

  1495.         {0x2100, KEYBOARD_INTERFACE, config_descriptor+KEYBOARD_HID_DESC_OFFSET, 9},

  1496. #endif

  1497. #ifdef MOUSE_INTERFACE

  1498.         {0x2200, MOUSE_INTERFACE, mouse_report_desc, sizeof(mouse_report_desc)},

  1499.         {0x2100, MOUSE_INTERFACE, config_descriptor+MOUSE_HID_DESC_OFFSET, 9},

  1500. #endif

  1501. #ifdef JOYSTICK_INTERFACE

  1502.         {0x2200, JOYSTICK_INTERFACE, joystick_report_desc, sizeof(joystick_report_desc)},

  1503.         {0x2100, JOYSTICK_INTERFACE, config_descriptor+JOYSTICK_HID_DESC_OFFSET, 9},

  1504. #endif

  1505. #ifdef RAWHID_INTERFACE

  1506. 	{0x2200, RAWHID_INTERFACE, rawhid_report_desc, sizeof(rawhid_report_desc)},

  1507. 	{0x2100, RAWHID_INTERFACE, config_descriptor+RAWHID_HID_DESC_OFFSET, 9},

  1508. #endif

  1509. #ifdef FLIGHTSIM_INTERFACE

  1510. 	{0x2200, FLIGHTSIM_INTERFACE, flightsim_report_desc, sizeof(flightsim_report_desc)},

  1511. 	{0x2100, FLIGHTSIM_INTERFACE, config_descriptor+FLIGHTSIM_HID_DESC_OFFSET, 9},

  1512. #endif

  1513. #ifdef KEYMEDIA_INTERFACE

  1514.         {0x2200, KEYMEDIA_INTERFACE, keymedia_report_desc, sizeof(keymedia_report_desc)},

  1515.         {0x2100, KEYMEDIA_INTERFACE, config_descriptor+KEYMEDIA_HID_DESC_OFFSET, 9},

  1516. #endif

  1517. #ifdef MULTITOUCH_INTERFACE

  1518.         {0x2200, MULTITOUCH_INTERFACE, multitouch_report_desc, sizeof(multitouch_report_desc)},

  1519.         {0x2100, MULTITOUCH_INTERFACE, config_descriptor+MULTITOUCH_HID_DESC_OFFSET, 9},

  1520. #endif

  1521. #ifdef MTP_INTERFACE

  1522. 	{0x0304, 0x0409, (const uint8_t *)&usb_string_mtp, 0},

  1523. #endif

  1524.         {0x0300, 0x0000, (const uint8_t *)&string0, 0},

  1525.         {0x0301, 0x0409, (const uint8_t *)&usb_string_manufacturer_name, 0},

  1526.         {0x0302, 0x0409, (const uint8_t *)&usb_string_product_name, 0},

  1527.         {0x0303, 0x0409, (const uint8_t *)&usb_string_serial_number, 0},

  1528. 	{0, 0, NULL, 0}

  1529. };

  1530. 

  1531. 

  1532. // **************************************************************

  1533. //   Endpoint Configuration

  1534. // **************************************************************

  1535. 

  1536. #if 0

  1537. // 0x00 = not used

  1538. // 0x19 = Recieve only

  1539. // 0x15 = Transmit only

  1540. // 0x1D = Transmit & Recieve

  1541. //

  1542. const uint8_t usb_endpoint_config_table[NUM_ENDPOINTS] =

  1543. {

  1544. 	0x00, 0x15, 0x19, 0x15, 0x00, 0x00, 0x00, 0x00,

  1545. 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

  1546. };

  1547. #endif

  1548. 

  1549. 

  1550. const uint8_t usb_endpoint_config_table[NUM_ENDPOINTS] =

  1551. {

  1552. #if (defined(ENDPOINT1_CONFIG) && NUM_ENDPOINTS >= 1)

  1553. 	ENDPOINT1_CONFIG,

  1554. #elif (NUM_ENDPOINTS >= 1)

  1555. 	ENDPOINT_UNUSED,

  1556. #endif

  1557. #if (defined(ENDPOINT2_CONFIG) && NUM_ENDPOINTS >= 2)

  1558. 	ENDPOINT2_CONFIG,

  1559. #elif (NUM_ENDPOINTS >= 2)

  1560. 	ENDPOINT_UNUSED,

  1561. #endif

  1562. #if (defined(ENDPOINT3_CONFIG) && NUM_ENDPOINTS >= 3)

  1563. 	ENDPOINT3_CONFIG,

  1564. #elif (NUM_ENDPOINTS >= 3)

  1565. 	ENDPOINT_UNUSED,

  1566. #endif

  1567. #if (defined(ENDPOINT4_CONFIG) && NUM_ENDPOINTS >= 4)

  1568. 	ENDPOINT4_CONFIG,

  1569. #elif (NUM_ENDPOINTS >= 4)

  1570. 	ENDPOINT_UNUSED,

  1571. #endif

  1572. #if (defined(ENDPOINT5_CONFIG) && NUM_ENDPOINTS >= 5)

  1573. 	ENDPOINT5_CONFIG,

  1574. #elif (NUM_ENDPOINTS >= 5)

  1575. 	ENDPOINT_UNUSED,

  1576. #endif

  1577. #if (defined(ENDPOINT6_CONFIG) && NUM_ENDPOINTS >= 6)

  1578. 	ENDPOINT6_CONFIG,

  1579. #elif (NUM_ENDPOINTS >= 6)

  1580. 	ENDPOINT_UNUSED,

  1581. #endif

  1582. #if (defined(ENDPOINT7_CONFIG) && NUM_ENDPOINTS >= 7)

  1583. 	ENDPOINT7_CONFIG,

  1584. #elif (NUM_ENDPOINTS >= 7)

  1585. 	ENDPOINT_UNUSED,

  1586. #endif

  1587. #if (defined(ENDPOINT8_CONFIG) && NUM_ENDPOINTS >= 8)

  1588. 	ENDPOINT8_CONFIG,

  1589. #elif (NUM_ENDPOINTS >= 8)

  1590. 	ENDPOINT_UNUSED,

  1591. #endif

  1592. #if (defined(ENDPOINT9_CONFIG) && NUM_ENDPOINTS >= 9)

  1593. 	ENDPOINT9_CONFIG,

  1594. #elif (NUM_ENDPOINTS >= 9)

  1595. 	ENDPOINT_UNUSED,

  1596. #endif

  1597. #if (defined(ENDPOINT10_CONFIG) && NUM_ENDPOINTS >= 10)

  1598. 	ENDPOINT10_CONFIG,

  1599. #elif (NUM_ENDPOINTS >= 10)

  1600. 	ENDPOINT_UNUSED,

  1601. #endif

  1602. #if (defined(ENDPOINT11_CONFIG) && NUM_ENDPOINTS >= 11)

  1603. 	ENDPOINT11_CONFIG,

  1604. #elif (NUM_ENDPOINTS >= 11)

  1605. 	ENDPOINT_UNUSED,

  1606. #endif

  1607. #if (defined(ENDPOINT12_CONFIG) && NUM_ENDPOINTS >= 12)

  1608. 	ENDPOINT12_CONFIG,

  1609. #elif (NUM_ENDPOINTS >= 12)

  1610. 	ENDPOINT_UNUSED,

  1611. #endif

  1612. #if (defined(ENDPOINT13_CONFIG) && NUM_ENDPOINTS >= 13)

  1613. 	ENDPOINT13_CONFIG,

  1614. #elif (NUM_ENDPOINTS >= 13)

  1615. 	ENDPOINT_UNUSED,

  1616. #endif

  1617. #if (defined(ENDPOINT14_CONFIG) && NUM_ENDPOINTS >= 14)

  1618. 	ENDPOINT14_CONFIG,

  1619. #elif (NUM_ENDPOINTS >= 14)

  1620. 	ENDPOINT_UNUSED,

  1621. #endif

  1622. #if (defined(ENDPOINT15_CONFIG) && NUM_ENDPOINTS >= 15)

  1623. 	ENDPOINT15_CONFIG,

  1624. #elif (NUM_ENDPOINTS >= 15)

  1625. 	ENDPOINT_UNUSED,

  1626. #endif

  1627. };

  1628. 

  1629. 

  1630. #endif // NUM_ENDPOINTS

  1631. #endif // F_CPU >= 20 MHz