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Teensy 4.1 core updated for C++20
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teensy-core-4.1/teensy4/usb_desc.c

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  1. /* Teensyduino Core Library

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

  3.  * Copyright (c) 2019 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 "imxrt.h"

  38. #include "avr_functions.h"

  39. #include "avr/pgmspace.h"

  40. 

  41. // At very slow CPU speeds, the OCRAM just isn't fast enough for

  42. // USB to work reliably.  But the precious/limited DTCM is.  So

  43. // as an ugly workaround, undefine DMAMEM so all buffers which

  44. // would normally be allocated in OCRAM are placed in DTCM.

  45. #if defined(F_CPU) && F_CPU < 30000000

  46. #undef DMAMEM

  47. #endif

  48. 

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

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

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

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

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

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

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

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

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

  58. // the descriptors.

  59. 

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

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

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

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

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

  65. 

  66. 

  67. 

  68. // **************************************************************

  69. //   USB Device

  70. // **************************************************************

  71. 

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

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

  74. 

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

  76. // what type of device is connected.

  77. static uint8_t device_descriptor[] = {

  78.         18,                                     // bLength

  79.         1,                                      // bDescriptorType

  80.         0x00, 0x02,                             // bcdUSB

  81. #ifdef DEVICE_CLASS

  82.         DEVICE_CLASS,                           // bDeviceClass

  83. #else

  84. 	0,

  85. #endif

  86. #ifdef DEVICE_SUBCLASS

  87.         DEVICE_SUBCLASS,                        // bDeviceSubClass

  88. #else

  89. 	0,

  90. #endif

  91. #ifdef DEVICE_PROTOCOL

  92.         DEVICE_PROTOCOL,                        // bDeviceProtocol

  93. #else

  94. 	0,

  95. #endif

  96.         EP0_SIZE,                               // bMaxPacketSize0

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

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

  99. #ifdef BCD_DEVICE

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

  101. #else

  102.   // For USB types that don't explicitly define BCD_DEVICE,

  103.   // use the minor version number to help teensy_ports

  104.   // identify which Teensy model is used.

  105.   #if defined(__IMXRT1062__) && defined(ARDUINO_TEENSY40)

  106.         0x79, 0x02, // Teensy 4.0

  107.   #elif defined(__IMXRT1062__) && defined(ARDUINO_TEENSY41)

  108.         0x80, 0x02, // Teensy 4.1

  109.   #elif defined(__IMXRT1062__) && defined(ARDUINO_TEENSY_MICROMOD)

  110.         0x81, 0x02, // Teensy MicroMod

  111.   #else

  112.         0x00, 0x02,

  113.   #endif

  114. #endif

  115.         1,                                      // iManufacturer

  116.         2,                                      // iProduct

  117.         3,                                      // iSerialNumber

  118.         1                                       // bNumConfigurations

  119. };

  120. 

  121. PROGMEM static const uint8_t qualifier_descriptor[] = {	// 9.6.2 Device_Qualifier, page 264

  122. 	10,					// bLength

  123. 	6,					// bDescriptorType

  124. 	0x00, 0x02,				// bcdUSB

  125. #ifdef DEVICE_CLASS

  126.         DEVICE_CLASS,                           // bDeviceClass

  127. #else

  128. 	0,

  129. #endif

  130. #ifdef DEVICE_SUBCLASS

  131.         DEVICE_SUBCLASS,                        // bDeviceSubClass

  132. #else

  133. 	0,

  134. #endif

  135. #ifdef DEVICE_PROTOCOL

  136.         DEVICE_PROTOCOL,                        // bDeviceProtocol

  137. #else

  138. 	0,

  139. #endif

  140.         EP0_SIZE,                               // bMaxPacketSize0

  141.         1,					// bNumConfigurations

  142.         0                                       // bReserved

  143. };

  144. 

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

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

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

  148. 

  149. 

  150. 

  151. // **************************************************************

  152. //   HID Report Descriptors

  153. // **************************************************************

  154. 

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

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

  157. 

  158. #ifdef KEYBOARD_INTERFACE

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

  160. static uint8_t keyboard_report_desc[] = {

  161.         0x05, 0x01,                     // Usage Page (Generic Desktop),

  162.         0x09, 0x06,                     // Usage (Keyboard),

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

  164.         0x75, 0x01,                     //   Report Size (1),

  165.         0x95, 0x08,                     //   Report Count (8),

  166.         0x05, 0x07,                     //   Usage Page (Key Codes),

  167.         0x19, 0xE0,                     //   Usage Minimum (224),

  168.         0x29, 0xE7,                     //   Usage Maximum (231),

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

  170.         0x25, 0x01,                     //   Logical Maximum (1),

  171.         0x81, 0x02,                     //   Input (Data, Variable, Absolute), ;Modifier keys

  172.         0x95, 0x01,                     //   Report Count (1),

  173.         0x75, 0x08,                     //   Report Size (8),

  174.         0x81, 0x03,                     //   Input (Constant),          ;Reserved byte

  175.         0x95, 0x05,                     //   Report Count (5),

  176.         0x75, 0x01,                     //   Report Size (1),

  177.         0x05, 0x08,                     //   Usage Page (LEDs),

  178.         0x19, 0x01,                     //   Usage Minimum (1),

  179.         0x29, 0x05,                     //   Usage Maximum (5),

  180.         0x91, 0x02,                     //   Output (Data, Variable, Absolute), ;LED report

  181.         0x95, 0x01,                     //   Report Count (1),

  182.         0x75, 0x03,                     //   Report Size (3),

  183.         0x91, 0x03,                     //   Output (Constant),         ;LED report padding

  184.         0x95, 0x06,                     //   Report Count (6),

  185.         0x75, 0x08,                     //   Report Size (8),

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

  187.         0x25, 0x7F,                     //   Logical Maximum(104),

  188.         0x05, 0x07,                     //   Usage Page (Key Codes),

  189.         0x19, 0x00,                     //   Usage Minimum (0),

  190.         0x29, 0x7F,                     //   Usage Maximum (104),

  191.         0x81, 0x00,                     //   Input (Data, Array),       ;Normal keys

  192.         0xC0                            // End Collection

  193. };

  194. #endif

  195. 

  196. #ifdef KEYMEDIA_INTERFACE

  197. static uint8_t keymedia_report_desc[] = {

  198.         0x05, 0x0C,                     // Usage Page (Consumer)

  199.         0x09, 0x01,                     // Usage (Consumer Controls)

  200.         0xA1, 0x01,                     // Collection (Application)

  201.         0x75, 0x0A,                     //   Report Size (10)

  202.         0x95, 0x04,                     //   Report Count (4)

  203.         0x19, 0x00,                     //   Usage Minimum (0)

  204.         0x2A, 0x9C, 0x02,               //   Usage Maximum (0x29C)

  205.         0x15, 0x00,                     //   Logical Minimum (0)

  206.         0x26, 0x9C, 0x02,               //   Logical Maximum (0x29C)

  207.         0x81, 0x00,                     //   Input (Data, Array)

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

  209.         0x75, 0x08,                     //   Report Size (8)

  210.         0x95, 0x03,                     //   Report Count (3)

  211.         0x19, 0x00,                     //   Usage Minimum (0)

  212.         0x29, 0xB7,                     //   Usage Maximum (0xB7)

  213.         0x15, 0x00,                     //   Logical Minimum (0)

  214.         0x26, 0xB7, 0x00,               //   Logical Maximum (0xB7)

  215.         0x81, 0x00,                     //   Input (Data, Array)

  216.         0xC0                            // End Collection

  217. };

  218. #endif

  219. 

  220. #ifdef MOUSE_INTERFACE

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

  222. static uint8_t mouse_report_desc[] = {

  223.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  224.         0x09, 0x02,                     // Usage (Mouse)

  225.         0xA1, 0x01,                     // Collection (Application)

  226.         0x85, 0x01,                     //   REPORT_ID (1)

  227.         0x05, 0x09,                     //   Usage Page (Button)

  228.         0x19, 0x01,                     //   Usage Minimum (Button #1)

  229.         0x29, 0x08,                     //   Usage Maximum (Button #8)

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

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

  232.         0x95, 0x08,                     //   Report Count (8)

  233.         0x75, 0x01,                     //   Report Size (1)

  234.         0x81, 0x02,                     //   Input (Data, Variable, Absolute)

  235.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  236.         0x09, 0x30,                     //   Usage (X)

  237.         0x09, 0x31,                     //   Usage (Y)

  238.         0x09, 0x38,                     //   Usage (Wheel)

  239.         0x15, 0x81,                     //   Logical Minimum (-127)

  240.         0x25, 0x7F,                     //   Logical Maximum (127)

  241.         0x75, 0x08,                     //   Report Size (8),

  242.         0x95, 0x03,                     //   Report Count (3),

  243.         0x81, 0x06,                     //   Input (Data, Variable, Relative)

  244.         0x05, 0x0C,                     //   Usage Page (Consumer)

  245.         0x0A, 0x38, 0x02,               //   Usage (AC Pan)

  246.         0x15, 0x81,                     //   Logical Minimum (-127)

  247.         0x25, 0x7F,                     //   Logical Maximum (127)

  248.         0x75, 0x08,                     //   Report Size (8),

  249.         0x95, 0x01,                     //   Report Count (1),

  250.         0x81, 0x06,                     //   Input (Data, Variable, Relative)

  251.         0xC0,                           // End Collection

  252.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  253.         0x09, 0x02,                     // Usage (Mouse)

  254.         0xA1, 0x01,                     // Collection (Application)

  255.         0x85, 0x02,                     //   REPORT_ID (2)

  256.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

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

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

  259.         0x15, 0x00,                     //   Logical Minimum (0)

  260.         0x26, 0xFF, 0x7F,               //   Logical Maximum (32767)

  261.         0x75, 0x10,                     //   Report Size (16),

  262.         0x95, 0x02,                     //   Report Count (2),

  263.         0x81, 0x02,                     //   Input (Data, Variable, Absolute)

  264.         0xC0                            // End Collection

  265. };

  266. #endif

  267. 

  268. #ifdef JOYSTICK_INTERFACE

  269. #if JOYSTICK_SIZE == 12

  270. static uint8_t joystick_report_desc[] = {

  271.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  272.         0x09, 0x04,                     // Usage (Joystick)

  273.         0xA1, 0x01,                     // Collection (Application)

  274.         0x15, 0x00,                     //   Logical Minimum (0)

  275.         0x25, 0x01,                     //   Logical Maximum (1)

  276.         0x75, 0x01,                     //   Report Size (1)

  277.         0x95, 0x20,                     //   Report Count (32)

  278.         0x05, 0x09,                     //   Usage Page (Button)

  279.         0x19, 0x01,                     //   Usage Minimum (Button #1)

  280.         0x29, 0x20,                     //   Usage Maximum (Button #32)

  281.         0x81, 0x02,                     //   Input (variable,absolute)

  282.         0x15, 0x00,                     //   Logical Minimum (0)

  283.         0x25, 0x07,                     //   Logical Maximum (7)

  284.         0x35, 0x00,                     //   Physical Minimum (0)

  285.         0x46, 0x3B, 0x01,               //   Physical Maximum (315)

  286.         0x75, 0x04,                     //   Report Size (4)

  287.         0x95, 0x01,                     //   Report Count (1)

  288.         0x65, 0x14,                     //   Unit (20)

  289.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  290.         0x09, 0x39,                     //   Usage (Hat switch)

  291.         0x81, 0x42,                     //   Input (variable,absolute,null_state)

  292.         0x05, 0x01,                     //   Usage Page (Generic Desktop)

  293.         0x09, 0x01,                     //   Usage (Pointer)

  294.         0xA1, 0x00,                     //   Collection ()

  295.         0x15, 0x00,                     //     Logical Minimum (0)

  296.         0x26, 0xFF, 0x03,               //     Logical Maximum (1023)

  297.         0x75, 0x0A,                     //     Report Size (10)

  298.         0x95, 0x04,                     //     Report Count (4)

  299.         0x09, 0x30,                     //     Usage (X)

  300.         0x09, 0x31,                     //     Usage (Y)

  301.         0x09, 0x32,                     //     Usage (Z)

  302.         0x09, 0x35,                     //     Usage (Rz)

  303.         0x81, 0x02,                     //     Input (variable,absolute)

  304.         0xC0,                           //   End Collection

  305.         0x15, 0x00,                     //   Logical Minimum (0)

  306.         0x26, 0xFF, 0x03,               //   Logical Maximum (1023)

  307.         0x75, 0x0A,                     //   Report Size (10)

  308.         0x95, 0x02,                     //   Report Count (2)

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

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

  311.         0x81, 0x02,                     //   Input (variable,absolute)

  312.         0xC0                            // End Collection

  313. };

  314. #elif JOYSTICK_SIZE == 64

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

  316. //  128 buttons   16

  317. //    6 axes      12

  318. //   17 sliders   34

  319. //    4 pov        2

  320. static uint8_t joystick_report_desc[] = {

  321.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  322.         0x09, 0x04,                     // Usage (Joystick)

  323.         0xA1, 0x01,                     // Collection (Application)

  324.         0x15, 0x00,                     // Logical Minimum (0)

  325.         0x25, 0x01,                     // Logical Maximum (1)

  326.         0x75, 0x01,                     // Report Size (1)

  327.         0x95, 0x80,                     // Report Count (128)

  328.         0x05, 0x09,                     // Usage Page (Button)

  329.         0x19, 0x01,                     // Usage Minimum (Button #1)

  330.         0x29, 0x80,                     // Usage Maximum (Button #128)

  331.         0x81, 0x02,                     // Input (variable,absolute)

  332.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  333.         0x09, 0x01,                     // Usage (Pointer)

  334.         0xA1, 0x00,                     // Collection ()

  335.         0x15, 0x00,                     // Logical Minimum (0)

  336.         0x27, 0xFF, 0xFF, 0, 0,         // Logical Maximum (65535)

  337.         0x75, 0x10,                     // Report Size (16)

  338.         0x95, 23,                       // Report Count (23)

  339.         0x09, 0x30,                     // Usage (X)

  340.         0x09, 0x31,                     // Usage (Y)

  341.         0x09, 0x32,                     // Usage (Z)

  342.         0x09, 0x33,                     // Usage (Rx)

  343.         0x09, 0x34,                     // Usage (Ry)

  344.         0x09, 0x35,                     // Usage (Rz)

  345.         0x09, 0x36,                     // Usage (Slider)

  346.         0x09, 0x36,                     // Usage (Slider)

  347.         0x09, 0x36,                     // Usage (Slider)

  348.         0x09, 0x36,                     // Usage (Slider)

  349.         0x09, 0x36,                     // Usage (Slider)

  350.         0x09, 0x36,                     // Usage (Slider)

  351.         0x09, 0x36,                     // Usage (Slider)

  352.         0x09, 0x36,                     // Usage (Slider)

  353.         0x09, 0x36,                     // Usage (Slider)

  354.         0x09, 0x36,                     // Usage (Slider)

  355.         0x09, 0x36,                     // Usage (Slider)

  356.         0x09, 0x36,                     // Usage (Slider)

  357.         0x09, 0x36,                     // Usage (Slider)

  358.         0x09, 0x36,                     // Usage (Slider)

  359.         0x09, 0x36,                     // Usage (Slider)

  360.         0x09, 0x36,                     // Usage (Slider)

  361.         0x09, 0x36,                     // Usage (Slider)

  362.         0x81, 0x02,                     // Input (variable,absolute)

  363.         0xC0,                           // End Collection

  364.         0x15, 0x00,                     // Logical Minimum (0)

  365.         0x25, 0x07,                     // Logical Maximum (7)

  366.         0x35, 0x00,                     // Physical Minimum (0)

  367.         0x46, 0x3B, 0x01,               // Physical Maximum (315)

  368.         0x75, 0x04,                     // Report Size (4)

  369.         0x95, 0x04,                     // Report Count (4)

  370.         0x65, 0x14,                     // Unit (20)

  371.         0x05, 0x01,                     // Usage Page (Generic Desktop)

  372.         0x09, 0x39,                     // Usage (Hat switch)

  373.         0x09, 0x39,                     // Usage (Hat switch)

  374.         0x09, 0x39,                     // Usage (Hat switch)

  375.         0x09, 0x39,                     // Usage (Hat switch)

  376.         0x81, 0x42,                     // Input (variable,absolute,null_state)

  377.         0xC0                            // End Collection

  378. };

  379. #endif // JOYSTICK_SIZE

  380. #endif // JOYSTICK_INTERFACE

  381. 

  382. #ifdef MULTITOUCH_INTERFACE

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

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

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

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

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

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

  389. static uint8_t multitouch_report_desc[] = {

  390.         0x05, 0x0D,                     // Usage Page (Digitizer)

  391.         0x09, 0x04,                     // Usage (Touch Screen)

  392.         0xa1, 0x01,                     // Collection (Application)

  393.         0x09, 0x22,                     //   Usage (Finger)

  394.         0xA1, 0x02,                     //   Collection (Logical)

  395.         0x09, 0x42,                     //     Usage (Tip Switch)

  396.         0x15, 0x00,                     //     Logical Minimum (0)

  397.         0x25, 0x01,                     //     Logical Maximum (1)

  398.         0x75, 0x01,                     //     Report Size (1)

  399.         0x95, 0x01,                     //     Report Count (1)

  400.         0x81, 0x02,                     //     Input (variable,absolute)

  401.         0x09, 0x51,                     //     Usage (Contact Identifier)

  402.         0x25, 0x7F,                     //     Logical Maximum (127)

  403.         0x75, 0x07,                     //     Report Size (7)

  404.         0x95, 0x01,                     //     Report Count (1)

  405.         0x81, 0x02,                     //     Input (variable,absolute)

  406.         0x09, 0x30,                     //     Usage (Pressure)

  407.         0x26, 0xFF, 0x00,               //     Logical Maximum (255)

  408.         0x75, 0x08,                     //     Report Size (8)

  409.         0x95, 0x01,                     //     Report Count (1)

  410.         0x81, 0x02,                     //     Input (variable,absolute)

  411.         0x05, 0x01,                     //     Usage Page (Generic Desktop)

  412.         0x09, 0x30,                     //     Usage (X)

  413.         0x09, 0x31,                     //     Usage (Y)

  414.         0x26, 0xFF, 0x7F,               //     Logical Maximum (32767)

  415.         0x65, 0x00,                     //     Unit (None)  <-- probably needs real units?

  416.         0x75, 0x10,                     //     Report Size (16)

  417.         0x95, 0x02,                     //     Report Count (2)

  418.         0x81, 0x02,                     //     Input (variable,absolute)

  419.         0xC0,                           //   End Collection

  420.         0x05, 0x0D,                     //   Usage Page (Digitizer)

  421.         0x27, 0xFF, 0xFF, 0, 0,         //   Logical Maximum (65535)

  422.         0x75, 0x10,                     //   Report Size (16)

  423.         0x95, 0x01,                     //   Report Count (1)

  424.         0x09, 0x56,                     //   Usage (Scan Time)

  425.         0x81, 0x02,                     //   Input (variable,absolute)

  426.         0x09, 0x54,                     //   USAGE (Contact count)

  427.         0x25, 0x7f,                     //   LOGICAL_MAXIMUM (127)

  428.         0x95, 0x01,                     //   REPORT_COUNT (1)

  429.         0x75, 0x08,                     //   REPORT_SIZE (8)

  430.         0x81, 0x02,                     //   INPUT (Data,Var,Abs)

  431.         0x05, 0x0D,                     //   Usage Page (Digitizers)

  432.         0x09, 0x55,                     //   Usage (Contact Count Maximum)

  433.         0x25, MULTITOUCH_FINGERS,       //   Logical Maximum (10)

  434.         0x75, 0x08,                     //   Report Size (8)

  435.         0x95, 0x01,                     //   Report Count (1)

  436.         0xB1, 0x02,                     //   Feature (variable,absolute)

  437.         0xC0                            // End Collection

  438. };

  439. #endif

  440. 

  441. #ifdef SEREMU_INTERFACE

  442. static uint8_t seremu_report_desc[] = {

  443.         0x06, 0xC9, 0xFF,               // Usage Page 0xFFC9 (vendor defined)

  444.         0x09, 0x04,                     // Usage 0x04

  445.         0xA1, 0x5C,                     // Collection 0x5C

  446.         0x75, 0x08,                     //   report size = 8 bits (global)

  447.         0x15, 0x00,                     //   logical minimum = 0 (global)

  448.         0x26, 0xFF, 0x00,               //   logical maximum = 255 (global)

  449.         0x95, SEREMU_TX_SIZE,           //   report count (global)

  450.         0x09, 0x75,                     //   usage (local)

  451.         0x81, 0x02,                     //   Input

  452.         0x95, SEREMU_RX_SIZE,           //   report count (global)

  453.         0x09, 0x76,                     //   usage (local)

  454.         0x91, 0x02,                     //   Output

  455.         0x95, 0x04,                     //   report count (global)

  456.         0x09, 0x76,                     //   usage (local)

  457.         0xB1, 0x02,                     //   Feature

  458.         0xC0                            // end collection

  459. };

  460. #endif

  461. 

  462. #ifdef RAWHID_INTERFACE

  463. static uint8_t rawhid_report_desc[] = {

  464.         0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE),

  465.         0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE),

  466.         0xA1, 0x01,                     // Collection 0x01

  467.         0x75, 0x08,                     //   report size = 8 bits

  468.         0x15, 0x00,                     //   logical minimum = 0

  469.         0x26, 0xFF, 0x00,               //   logical maximum = 255

  470.         0x95, RAWHID_TX_SIZE,           //   report count

  471.         0x09, 0x01,                     //   usage

  472.         0x81, 0x02,                     //   Input (array)

  473.         0x95, RAWHID_RX_SIZE,           //   report count

  474.         0x09, 0x02,                     //   usage

  475.         0x91, 0x02,                     //   Output (array)

  476.         0xC0                            // end collection

  477. };

  478. #endif

  479. 

  480. #ifdef FLIGHTSIM_INTERFACE

  481. static uint8_t flightsim_report_desc[] = {

  482.         0x06, 0x1C, 0xFF,               // Usage page = 0xFF1C

  483.         0x0A, 0x39, 0xA7,               // Usage = 0xA739

  484.         0xA1, 0x01,                     // Collection 0x01

  485.         0x75, 0x08,                     //   report size = 8 bits

  486.         0x15, 0x00,                     //   logical minimum = 0

  487.         0x26, 0xFF, 0x00,               //   logical maximum = 255

  488.         0x95, FLIGHTSIM_TX_SIZE,        //   report count

  489.         0x09, 0x01,                     //   usage

  490.         0x81, 0x02,                     //   Input (array)

  491.         0x95, FLIGHTSIM_RX_SIZE,        //   report count

  492.         0x09, 0x02,                     //   usage

  493.         0x91, 0x02,                     //   Output (array)

  494.         0xC0                            // end collection

  495. };

  496. #endif

  497. 

  498. 

  499. // **************************************************************

  500. //   USB Descriptor Sizes

  501. // **************************************************************

  502. 

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

  504. //

  505. #define CONFIG_HEADER_DESCRIPTOR_SIZE	9

  506. 

  507. #define CDC_IAD_DESCRIPTOR_POS		CONFIG_HEADER_DESCRIPTOR_SIZE

  508. #ifdef  CDC_IAD_DESCRIPTOR

  509. #define CDC_IAD_DESCRIPTOR_SIZE		8

  510. #else

  511. #define CDC_IAD_DESCRIPTOR_SIZE		0

  512. #endif

  513. 

  514. #define CDC_DATA_INTERFACE_DESC_POS	CDC_IAD_DESCRIPTOR_POS+CDC_IAD_DESCRIPTOR_SIZE

  515. #ifdef  CDC_DATA_INTERFACE

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

  517. #else

  518. #define CDC_DATA_INTERFACE_DESC_SIZE	0

  519. #endif

  520. 

  521. #define CDC2_DATA_INTERFACE_DESC_POS    CDC_DATA_INTERFACE_DESC_POS+CDC_DATA_INTERFACE_DESC_SIZE

  522. #ifdef  CDC2_DATA_INTERFACE

  523. #define CDC2_DATA_INTERFACE_DESC_SIZE   8 + 9+5+5+4+5+7+9+7+7

  524. #else

  525. #define CDC2_DATA_INTERFACE_DESC_SIZE   0

  526. #endif

  527. 

  528. #define CDC3_DATA_INTERFACE_DESC_POS    CDC2_DATA_INTERFACE_DESC_POS+CDC2_DATA_INTERFACE_DESC_SIZE

  529. #ifdef  CDC3_DATA_INTERFACE

  530. #define CDC3_DATA_INTERFACE_DESC_SIZE   8 + 9+5+5+4+5+7+9+7+7

  531. #else

  532. #define CDC3_DATA_INTERFACE_DESC_SIZE   0

  533. #endif

  534. 

  535. #define MIDI_INTERFACE_DESC_POS		CDC3_DATA_INTERFACE_DESC_POS+CDC3_DATA_INTERFACE_DESC_SIZE

  536. #ifdef  MIDI_INTERFACE

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

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

  539.   #endif

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

  541. #else

  542. #define MIDI_INTERFACE_DESC_SIZE	0

  543. #endif

  544. 

  545. #define KEYBOARD_INTERFACE_DESC_POS	MIDI_INTERFACE_DESC_POS+MIDI_INTERFACE_DESC_SIZE

  546. #ifdef  KEYBOARD_INTERFACE

  547. #define KEYBOARD_INTERFACE_DESC_SIZE	9+9+7

  548. #define KEYBOARD_HID_DESC_OFFSET	KEYBOARD_INTERFACE_DESC_POS+9

  549. #else

  550. #define KEYBOARD_INTERFACE_DESC_SIZE	0

  551. #endif

  552. 

  553. #define MOUSE_INTERFACE_DESC_POS	KEYBOARD_INTERFACE_DESC_POS+KEYBOARD_INTERFACE_DESC_SIZE

  554. #ifdef  MOUSE_INTERFACE

  555. #define MOUSE_INTERFACE_DESC_SIZE	9+9+7

  556. #define MOUSE_HID_DESC_OFFSET		MOUSE_INTERFACE_DESC_POS+9

  557. #else

  558. #define MOUSE_INTERFACE_DESC_SIZE	0

  559. #endif

  560. 

  561. #define RAWHID_INTERFACE_DESC_POS	MOUSE_INTERFACE_DESC_POS+MOUSE_INTERFACE_DESC_SIZE

  562. #ifdef  RAWHID_INTERFACE

  563. #define RAWHID_INTERFACE_DESC_SIZE	9+9+7+7

  564. #define RAWHID_HID_DESC_OFFSET		RAWHID_INTERFACE_DESC_POS+9

  565. #else

  566. #define RAWHID_INTERFACE_DESC_SIZE	0

  567. #endif

  568. 

  569. #define FLIGHTSIM_INTERFACE_DESC_POS	RAWHID_INTERFACE_DESC_POS+RAWHID_INTERFACE_DESC_SIZE

  570. #ifdef  FLIGHTSIM_INTERFACE

  571. #define FLIGHTSIM_INTERFACE_DESC_SIZE	9+9+7+7

  572. #define FLIGHTSIM_HID_DESC_OFFSET	FLIGHTSIM_INTERFACE_DESC_POS+9

  573. #else

  574. #define FLIGHTSIM_INTERFACE_DESC_SIZE	0

  575. #endif

  576. 

  577. #define SEREMU_INTERFACE_DESC_POS	FLIGHTSIM_INTERFACE_DESC_POS+FLIGHTSIM_INTERFACE_DESC_SIZE

  578. #ifdef  SEREMU_INTERFACE

  579. #define SEREMU_INTERFACE_DESC_SIZE	9+9+7+7

  580. #define SEREMU_HID_DESC_OFFSET		SEREMU_INTERFACE_DESC_POS+9

  581. #else

  582. #define SEREMU_INTERFACE_DESC_SIZE	0

  583. #endif

  584. 

  585. #define JOYSTICK_INTERFACE_DESC_POS	SEREMU_INTERFACE_DESC_POS+SEREMU_INTERFACE_DESC_SIZE

  586. #ifdef  JOYSTICK_INTERFACE

  587. #define JOYSTICK_INTERFACE_DESC_SIZE	9+9+7

  588. #define JOYSTICK_HID_DESC_OFFSET	JOYSTICK_INTERFACE_DESC_POS+9

  589. #else

  590. #define JOYSTICK_INTERFACE_DESC_SIZE	0

  591. #endif

  592. 

  593. #define MTP_INTERFACE_DESC_POS		JOYSTICK_INTERFACE_DESC_POS+JOYSTICK_INTERFACE_DESC_SIZE

  594. #ifdef  MTP_INTERFACE

  595. #define MTP_INTERFACE_DESC_SIZE		9+7+7+7

  596. #else

  597. #define MTP_INTERFACE_DESC_SIZE	0

  598. #endif

  599. 

  600. #define KEYMEDIA_INTERFACE_DESC_POS	MTP_INTERFACE_DESC_POS+MTP_INTERFACE_DESC_SIZE

  601. #ifdef  KEYMEDIA_INTERFACE

  602. #define KEYMEDIA_INTERFACE_DESC_SIZE	9+9+7

  603. #define KEYMEDIA_HID_DESC_OFFSET	KEYMEDIA_INTERFACE_DESC_POS+9

  604. #else

  605. #define KEYMEDIA_INTERFACE_DESC_SIZE	0

  606. #endif

  607. 

  608. #define AUDIO_INTERFACE_DESC_POS	KEYMEDIA_INTERFACE_DESC_POS+KEYMEDIA_INTERFACE_DESC_SIZE

  609. #ifdef  AUDIO_INTERFACE

  610. #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

  611. #else

  612. #define AUDIO_INTERFACE_DESC_SIZE	0

  613. #endif

  614. 

  615. #define MULTITOUCH_INTERFACE_DESC_POS	AUDIO_INTERFACE_DESC_POS+AUDIO_INTERFACE_DESC_SIZE

  616. #ifdef  MULTITOUCH_INTERFACE

  617. #define MULTITOUCH_INTERFACE_DESC_SIZE	9+9+7

  618. #define MULTITOUCH_HID_DESC_OFFSET	MULTITOUCH_INTERFACE_DESC_POS+9

  619. #else

  620. #define MULTITOUCH_INTERFACE_DESC_SIZE	0

  621. #endif

  622. 

  623. #define CONFIG_DESC_SIZE		MULTITOUCH_INTERFACE_DESC_POS+MULTITOUCH_INTERFACE_DESC_SIZE

  624. 

  625. 

  626. 

  627. // **************************************************************

  628. //   USB Configuration

  629. // **************************************************************

  630. 

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

  632. // of the devices capbilities.

  633. 

  634. PROGMEM const uint8_t usb_config_descriptor_480[CONFIG_DESC_SIZE] = {

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

  636.         9,                                      // bLength;

  637.         2,                                      // bDescriptorType;

  638.         LSB(CONFIG_DESC_SIZE),                 // wTotalLength

  639.         MSB(CONFIG_DESC_SIZE),

  640.         NUM_INTERFACE,                          // bNumInterfaces

  641.         1,                                      // bConfigurationValue

  642.         0,                                      // iConfiguration

  643.         0xC0,                                   // bmAttributes

  644.         50,                                     // bMaxPower

  645. 

  646. #ifdef CDC_IAD_DESCRIPTOR

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

  648.         8,                                      // bLength

  649.         11,                                     // bDescriptorType

  650.         CDC_STATUS_INTERFACE,                   // bFirstInterface

  651.         2,                                      // bInterfaceCount

  652.         0x02,                                   // bFunctionClass

  653.         0x02,                                   // bFunctionSubClass

  654.         0x01,                                   // bFunctionProtocol

  655.         0,                                      // iFunction

  656. #endif

  657. 

  658. #ifdef CDC_DATA_INTERFACE

  659. 	// configuration for 480 Mbit/sec speed

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

  661.         9,                                      // bLength

  662.         4,                                      // bDescriptorType

  663.         CDC_STATUS_INTERFACE,			// bInterfaceNumber

  664.         0,                                      // bAlternateSetting

  665.         1,                                      // bNumEndpoints

  666.         0x02,                                   // bInterfaceClass

  667.         0x02,                                   // bInterfaceSubClass

  668.         0x01,                                   // bInterfaceProtocol

  669.         0,                                      // iInterface

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

  671.         5,                                      // bFunctionLength

  672.         0x24,                                   // bDescriptorType

  673.         0x00,                                   // bDescriptorSubtype

  674.         0x10, 0x01,                             // bcdCDC

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

  676.         5,                                      // bFunctionLength

  677.         0x24,                                   // bDescriptorType

  678.         0x01,                                   // bDescriptorSubtype

  679.         0x01,                                   // bmCapabilities

  680.         1,                                      // bDataInterface

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

  682.         4,                                      // bFunctionLength

  683.         0x24,                                   // bDescriptorType

  684.         0x02,                                   // bDescriptorSubtype

  685.         0x06,                                   // bmCapabilities

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

  687.         5,                                      // bFunctionLength

  688.         0x24,                                   // bDescriptorType

  689.         0x06,                                   // bDescriptorSubtype

  690.         CDC_STATUS_INTERFACE,                   // bMasterInterface

  691.         CDC_DATA_INTERFACE,                     // bSlaveInterface0

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

  693.         7,                                      // bLength

  694.         5,                                      // bDescriptorType

  695.         CDC_ACM_ENDPOINT | 0x80,                // bEndpointAddress

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

  697.         LSB(CDC_ACM_SIZE),MSB(CDC_ACM_SIZE),    // wMaxPacketSize

  698.         5,                                      // bInterval

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

  700.         9,                                      // bLength

  701.         4,                                      // bDescriptorType

  702.         CDC_DATA_INTERFACE,                     // bInterfaceNumber

  703.         0,                                      // bAlternateSetting

  704.         2,                                      // bNumEndpoints

  705.         0x0A,                                   // bInterfaceClass

  706.         0x00,                                   // bInterfaceSubClass

  707.         0x00,                                   // bInterfaceProtocol

  708.         0,                                      // iInterface

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

  710.         7,                                      // bLength

  711.         5,                                      // bDescriptorType

  712.         CDC_RX_ENDPOINT,                        // bEndpointAddress

  713.         0x02,                                   // bmAttributes (0x02=bulk)

  714.         LSB(CDC_RX_SIZE_480),MSB(CDC_RX_SIZE_480),// wMaxPacketSize

  715.         0,                                      // bInterval

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

  717.         7,                                      // bLength

  718.         5,                                      // bDescriptorType

  719.         CDC_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  720.         0x02,                                   // bmAttributes (0x02=bulk)

  721.         LSB(CDC_TX_SIZE_480),MSB(CDC_TX_SIZE_480),// wMaxPacketSize

  722.         0,                                      // bInterval

  723. #endif // CDC_DATA_INTERFACE

  724. 

  725. #ifdef CDC2_DATA_INTERFACE

  726. 	// configuration for 480 Mbit/sec speed

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

  728.         8,                                      // bLength

  729.         11,                                     // bDescriptorType

  730.         CDC2_STATUS_INTERFACE,                  // bFirstInterface

  731.         2,                                      // bInterfaceCount

  732.         0x02,                                   // bFunctionClass

  733.         0x02,                                   // bFunctionSubClass

  734.         0x01,                                   // bFunctionProtocol

  735.         0,                                      // iFunction

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

  737.         9,                                      // bLength

  738.         4,                                      // bDescriptorType

  739.         CDC2_STATUS_INTERFACE,                  // bInterfaceNumber

  740.         0,                                      // bAlternateSetting

  741.         1,                                      // bNumEndpoints

  742.         0x02,                                   // bInterfaceClass

  743.         0x02,                                   // bInterfaceSubClass

  744.         0x01,                                   // bInterfaceProtocol

  745.         0,                                      // iInterface

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

  747.         5,                                      // bFunctionLength

  748.         0x24,                                   // bDescriptorType

  749.         0x00,                                   // bDescriptorSubtype

  750.         0x10, 0x01,                             // bcdCDC

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

  752.         5,                                      // bFunctionLength

  753.         0x24,                                   // bDescriptorType

  754.         0x01,                                   // bDescriptorSubtype

  755.         0x01,                                   // bmCapabilities

  756.         1,                                      // bDataInterface

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

  758.         4,                                      // bFunctionLength

  759.         0x24,                                   // bDescriptorType

  760.         0x02,                                   // bDescriptorSubtype

  761.         0x06,                                   // bmCapabilities

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

  763.         5,                                      // bFunctionLength

  764.         0x24,                                   // bDescriptorType

  765.         0x06,                                   // bDescriptorSubtype

  766.         CDC2_STATUS_INTERFACE,                  // bMasterInterface

  767.         CDC2_DATA_INTERFACE,                    // bSlaveInterface0

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

  769.         7,                                      // bLength

  770.         5,                                      // bDescriptorType

  771.         CDC2_ACM_ENDPOINT | 0x80,               // bEndpointAddress

  772.         0x03,                                   // bmAttributes (0x03=intr)

  773.         CDC_ACM_SIZE, 0,                        // wMaxPacketSize

  774.         5,                                      // bInterval

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

  776.         9,                                      // bLength

  777.         4,                                      // bDescriptorType

  778.         CDC2_DATA_INTERFACE,                    // bInterfaceNumber

  779.         0,                                      // bAlternateSetting

  780.         2,                                      // bNumEndpoints

  781.         0x0A,                                   // bInterfaceClass

  782.         0x00,                                   // bInterfaceSubClass

  783.         0x00,                                   // bInterfaceProtocol

  784.         0,                                      // iInterface

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

  786.         7,                                      // bLength

  787.         5,                                      // bDescriptorType

  788.         CDC2_RX_ENDPOINT,                       // bEndpointAddress

  789.         0x02,                                   // bmAttributes (0x02=bulk)

  790.         LSB(CDC_RX_SIZE_480),MSB(CDC_RX_SIZE_480),// wMaxPacketSize

  791.         0,                                      // bInterval

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

  793.         7,                                      // bLength

  794.         5,                                      // bDescriptorType

  795.         CDC2_TX_ENDPOINT | 0x80,                // bEndpointAddress

  796.         0x02,                                   // bmAttributes (0x02=bulk)

  797.         LSB(CDC_TX_SIZE_480),MSB(CDC_TX_SIZE_480),// wMaxPacketSize

  798.         0,                                      // bInterval

  799. #endif // CDC2_DATA_INTERFACE

  800. 

  801. #ifdef CDC3_DATA_INTERFACE

  802. 	// configuration for 480 Mbit/sec speed

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

  804.         8,                                      // bLength

  805.         11,                                     // bDescriptorType

  806.         CDC3_STATUS_INTERFACE,                  // bFirstInterface

  807.         2,                                      // bInterfaceCount

  808.         0x02,                                   // bFunctionClass

  809.         0x02,                                   // bFunctionSubClass

  810.         0x01,                                   // bFunctionProtocol

  811.         0,                                      // iFunction

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

  813.         9,                                      // bLength

  814.         4,                                      // bDescriptorType

  815.         CDC3_STATUS_INTERFACE,                  // bInterfaceNumber

  816.         0,                                      // bAlternateSetting

  817.         1,                                      // bNumEndpoints

  818.         0x02,                                   // bInterfaceClass

  819.         0x02,                                   // bInterfaceSubClass

  820.         0x01,                                   // bInterfaceProtocol

  821.         0,                                      // iInterface

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

  823.         5,                                      // bFunctionLength

  824.         0x24,                                   // bDescriptorType

  825.         0x00,                                   // bDescriptorSubtype

  826.         0x10, 0x01,                             // bcdCDC

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

  828.         5,                                      // bFunctionLength

  829.         0x24,                                   // bDescriptorType

  830.         0x01,                                   // bDescriptorSubtype

  831.         0x01,                                   // bmCapabilities

  832.         1,                                      // bDataInterface

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

  834.         4,                                      // bFunctionLength

  835.         0x24,                                   // bDescriptorType

  836.         0x02,                                   // bDescriptorSubtype

  837.         0x06,                                   // bmCapabilities

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

  839.         5,                                      // bFunctionLength

  840.         0x24,                                   // bDescriptorType

  841.         0x06,                                   // bDescriptorSubtype

  842.         CDC3_STATUS_INTERFACE,                  // bMasterInterface

  843.         CDC3_DATA_INTERFACE,                    // bSlaveInterface0

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

  845.         7,                                      // bLength

  846.         5,                                      // bDescriptorType

  847.         CDC3_ACM_ENDPOINT | 0x80,               // bEndpointAddress

  848.         0x03,                                   // bmAttributes (0x03=intr)

  849.         CDC_ACM_SIZE, 0,                        // wMaxPacketSize

  850.         5,                                      // bInterval

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

  852.         9,                                      // bLength

  853.         4,                                      // bDescriptorType

  854.         CDC3_DATA_INTERFACE,                    // bInterfaceNumber

  855.         0,                                      // bAlternateSetting

  856.         2,                                      // bNumEndpoints

  857.         0x0A,                                   // bInterfaceClass

  858.         0x00,                                   // bInterfaceSubClass

  859.         0x00,                                   // bInterfaceProtocol

  860.         0,                                      // iInterface

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

  862.         7,                                      // bLength

  863.         5,                                      // bDescriptorType

  864.         CDC3_RX_ENDPOINT,                       // bEndpointAddress

  865.         0x02,                                   // bmAttributes (0x02=bulk)

  866.         LSB(CDC_RX_SIZE_480),MSB(CDC_RX_SIZE_480),// wMaxPacketSize

  867.         0,                                      // bInterval

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

  869.         7,                                      // bLength

  870.         5,                                      // bDescriptorType

  871.         CDC3_TX_ENDPOINT | 0x80,                // bEndpointAddress

  872.         0x02,                                   // bmAttributes (0x02=bulk)

  873.         LSB(CDC_TX_SIZE_480),MSB(CDC_TX_SIZE_480),// wMaxPacketSize

  874.         0,                                      // bInterval

  875. #endif // CDC3_DATA_INTERFACE

  876. 

  877. #ifdef MIDI_INTERFACE

  878. 	// configuration for 480 Mbit/sec speed

  879.         // Standard MS Interface Descriptor,

  880.         9,                                      // bLength

  881.         4,                                      // bDescriptorType

  882.         MIDI_INTERFACE,                         // bInterfaceNumber

  883.         0,                                      // bAlternateSetting

  884.         2,                                      // bNumEndpoints

  885.         0x01,                                   // bInterfaceClass (0x01 = Audio)

  886.         0x03,                                   // bInterfaceSubClass (0x03 = MIDI)

  887.         0x00,                                   // bInterfaceProtocol (unused for MIDI)

  888.         0,                                      // iInterface

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

  890.         7,                                      // bLength

  891.         0x24,                                   // bDescriptorType = CS_INTERFACE

  892.         0x01,                                   // bDescriptorSubtype = MS_HEADER

  893.         0x00, 0x01,                             // bcdMSC = revision 01.00

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

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

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

  897.         6,                                      // bLength

  898.         0x24,                                   // bDescriptorType = CS_INTERFACE

  899.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  900.         0x01,                                   // bJackType = EMBEDDED

  901.         1,                                      // bJackID, ID = 1

  902.         0,                                      // iJack

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

  904.         6,                                      // bLength

  905.         0x24,                                   // bDescriptorType = CS_INTERFACE

  906.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  907.         0x02,                                   // bJackType = EXTERNAL

  908.         2,                                      // bJackID, ID = 2

  909.         0,                                      // iJack

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

  911.         9,

  912.         0x24,                                   // bDescriptorType = CS_INTERFACE

  913.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  914.         0x01,                                   // bJackType = EMBEDDED

  915.         3,                                      // bJackID, ID = 3

  916.         1,                                      // bNrInputPins = 1 pin

  917.         2,                                      // BaSourceID(1) = 2

  918.         1,                                      // BaSourcePin(1) = first pin

  919.         0,                                      // iJack

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

  921.         9,

  922.         0x24,                                   // bDescriptorType = CS_INTERFACE

  923.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  924.         0x02,                                   // bJackType = EXTERNAL

  925.         4,                                      // bJackID, ID = 4

  926.         1,                                      // bNrInputPins = 1 pin

  927.         1,                                      // BaSourceID(1) = 1

  928.         1,                                      // BaSourcePin(1) = first pin

  929.         0,                                      // iJack

  930.   #if MIDI_NUM_CABLES >= 2

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

  932. 		6, 0x24, 0x02, 0x01, (a), 0, \

  933. 		6, 0x24, 0x02, 0x02, (b), 0, \

  934. 		9, 0x24, 0x03, 0x01, (c), 1, (b), 1, 0, \

  935. 		9, 0x24, 0x03, 0x02, (d), 1, (a), 1, 0,

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

  937.   #endif

  938.   #if MIDI_NUM_CABLES >= 3

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

  940.   #endif

  941.   #if MIDI_NUM_CABLES >= 4

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

  943.   #endif

  944.   #if MIDI_NUM_CABLES >= 5

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

  946.   #endif

  947.   #if MIDI_NUM_CABLES >= 6

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

  949.   #endif

  950.   #if MIDI_NUM_CABLES >= 7

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

  952.   #endif

  953.   #if MIDI_NUM_CABLES >= 8

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

  955.   #endif

  956.   #if MIDI_NUM_CABLES >= 9

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

  958.   #endif

  959.   #if MIDI_NUM_CABLES >= 10

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

  961.   #endif

  962.   #if MIDI_NUM_CABLES >= 11

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

  964.   #endif

  965.   #if MIDI_NUM_CABLES >= 12

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

  967.   #endif

  968.   #if MIDI_NUM_CABLES >= 13

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

  970.   #endif

  971.   #if MIDI_NUM_CABLES >= 14

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

  973.   #endif

  974.   #if MIDI_NUM_CABLES >= 15

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

  976.   #endif

  977.   #if MIDI_NUM_CABLES >= 16

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

  979.   #endif

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

  981.         9,                                      // bLength

  982.         5,                                      // bDescriptorType = ENDPOINT

  983.         MIDI_RX_ENDPOINT,                       // bEndpointAddress

  984.         0x02,                                   // bmAttributes (0x02=bulk)

  985.         LSB(MIDI_RX_SIZE_480),MSB(MIDI_RX_SIZE_480),// wMaxPacketSize

  986.         0,                                      // bInterval

  987.         0,                                      // bRefresh

  988.         0,                                      // bSynchAddress

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

  990.         4+MIDI_NUM_CABLES,                      // bLength

  991.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  992.         0x01,                                   // bJackType = MS_GENERAL

  993.         MIDI_NUM_CABLES,                        // bNumEmbMIDIJack = number of jacks

  994.         1,                                      // BaAssocJackID(1) = jack ID #1

  995.   #if MIDI_NUM_CABLES >= 2

  996.         5,

  997.   #endif

  998.   #if MIDI_NUM_CABLES >= 3

  999.         9,

  1000.   #endif

  1001.   #if MIDI_NUM_CABLES >= 4

  1002.         13,

  1003.   #endif

  1004.   #if MIDI_NUM_CABLES >= 5

  1005.         17,

  1006.   #endif

  1007.   #if MIDI_NUM_CABLES >= 6

  1008.         21,

  1009.   #endif

  1010.   #if MIDI_NUM_CABLES >= 7

  1011.         25,

  1012.   #endif

  1013.   #if MIDI_NUM_CABLES >= 8

  1014.         29,

  1015.   #endif

  1016.   #if MIDI_NUM_CABLES >= 9

  1017.         33,

  1018.   #endif

  1019.   #if MIDI_NUM_CABLES >= 10

  1020.         37,

  1021.   #endif

  1022.   #if MIDI_NUM_CABLES >= 11

  1023.         41,

  1024.   #endif

  1025.   #if MIDI_NUM_CABLES >= 12

  1026.         45,

  1027.   #endif

  1028.   #if MIDI_NUM_CABLES >= 13

  1029.         49,

  1030.   #endif

  1031.   #if MIDI_NUM_CABLES >= 14

  1032.         53,

  1033.   #endif

  1034.   #if MIDI_NUM_CABLES >= 15

  1035.         57,

  1036.   #endif

  1037.   #if MIDI_NUM_CABLES >= 16

  1038.         61,

  1039.   #endif

  1040.         // Standard Bulk IN Endpoint Descriptor, B.5.1, Table B-11, pae 42

  1041.         9,                                      // bLength

  1042.         5,                                      // bDescriptorType = ENDPOINT

  1043.         MIDI_TX_ENDPOINT | 0x80,                // bEndpointAddress

  1044.         0x02,                                   // bmAttributes (0x02=bulk)

  1045.         LSB(MIDI_TX_SIZE_480),MSB(MIDI_TX_SIZE_480),// wMaxPacketSize

  1046.         0,                                      // bInterval

  1047.         0,                                      // bRefresh

  1048.         0,                                      // bSynchAddress

  1049.         // Class-specific MS Bulk IN Endpoint Descriptor, B.5.2, Table B-12, page 42

  1050.         4+MIDI_NUM_CABLES,                      // bLength

  1051.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  1052.         0x01,                                   // bJackType = MS_GENERAL

  1053.         MIDI_NUM_CABLES,                        // bNumEmbMIDIJack = number of jacks

  1054.         3,                                      // BaAssocJackID(1) = jack ID #3

  1055.   #if MIDI_NUM_CABLES >= 2

  1056.         7,

  1057.   #endif

  1058.   #if MIDI_NUM_CABLES >= 3

  1059.         11,

  1060.   #endif

  1061.   #if MIDI_NUM_CABLES >= 4

  1062.         15,

  1063.   #endif

  1064.   #if MIDI_NUM_CABLES >= 5

  1065.         19,

  1066.   #endif

  1067.   #if MIDI_NUM_CABLES >= 6

  1068.         23,

  1069.   #endif

  1070.   #if MIDI_NUM_CABLES >= 7

  1071.         27,

  1072.   #endif

  1073.   #if MIDI_NUM_CABLES >= 8

  1074.         31,

  1075.   #endif

  1076.   #if MIDI_NUM_CABLES >= 9

  1077.         35,

  1078.   #endif

  1079.   #if MIDI_NUM_CABLES >= 10

  1080.         39,

  1081.   #endif

  1082.   #if MIDI_NUM_CABLES >= 11

  1083.         43,

  1084.   #endif

  1085.   #if MIDI_NUM_CABLES >= 12

  1086.         47,

  1087.   #endif

  1088.   #if MIDI_NUM_CABLES >= 13

  1089.         51,

  1090.   #endif

  1091.   #if MIDI_NUM_CABLES >= 14

  1092.         55,

  1093.   #endif

  1094.   #if MIDI_NUM_CABLES >= 15

  1095.         59,

  1096.   #endif

  1097.   #if MIDI_NUM_CABLES >= 16

  1098.         63,

  1099.   #endif

  1100. #endif // MIDI_INTERFACE

  1101. 

  1102. #ifdef KEYBOARD_INTERFACE

  1103. 	// configuration for 480 Mbit/sec speed

  1104.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1105.         9,                                      // bLength

  1106.         4,                                      // bDescriptorType

  1107.         KEYBOARD_INTERFACE,                     // bInterfaceNumber

  1108.         0,                                      // bAlternateSetting

  1109.         1,                                      // bNumEndpoints

  1110.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1111.         0x01,                                   // bInterfaceSubClass (0x01 = Boot)

  1112.         0x01,                                   // bInterfaceProtocol (0x01 = Keyboard)

  1113.         0,                                      // iInterface

  1114.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1115.         9,                                      // bLength

  1116.         0x21,                                   // bDescriptorType

  1117.         0x11, 0x01,                             // bcdHID

  1118.         0,                                      // bCountryCode

  1119.         1,                                      // bNumDescriptors

  1120.         0x22,                                   // bDescriptorType

  1121.         LSB(sizeof(keyboard_report_desc)),      // wDescriptorLength

  1122.         MSB(sizeof(keyboard_report_desc)),

  1123.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1124.         7,                                      // bLength

  1125.         5,                                      // bDescriptorType

  1126.         KEYBOARD_ENDPOINT | 0x80,               // bEndpointAddress

  1127.         0x03,                                   // bmAttributes (0x03=intr)

  1128.         KEYBOARD_SIZE, 0,                       // wMaxPacketSize

  1129.         KEYBOARD_INTERVAL,                      // bInterval

  1130. #endif // KEYBOARD_INTERFACE

  1131. 

  1132. #ifdef MOUSE_INTERFACE

  1133. 	// configuration for 480 Mbit/sec speed

  1134.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1135.         9,                                      // bLength

  1136.         4,                                      // bDescriptorType

  1137.         MOUSE_INTERFACE,                        // bInterfaceNumber

  1138.         0,                                      // bAlternateSetting

  1139.         1,                                      // bNumEndpoints

  1140.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1141.         0x00,                                   // bInterfaceSubClass (0x01 = Boot)

  1142.         0x00,                                   // bInterfaceProtocol (0x02 = Mouse)

  1143.         0,                                      // iInterface

  1144.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1145.         9,                                      // bLength

  1146.         0x21,                                   // bDescriptorType

  1147.         0x11, 0x01,                             // bcdHID

  1148.         0,                                      // bCountryCode

  1149.         1,                                      // bNumDescriptors

  1150.         0x22,                                   // bDescriptorType

  1151.         LSB(sizeof(mouse_report_desc)),         // wDescriptorLength

  1152.         MSB(sizeof(mouse_report_desc)),

  1153.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1154.         7,                                      // bLength

  1155.         5,                                      // bDescriptorType

  1156.         MOUSE_ENDPOINT | 0x80,                  // bEndpointAddress

  1157.         0x03,                                   // bmAttributes (0x03=intr)

  1158.         MOUSE_SIZE, 0,                          // wMaxPacketSize

  1159.         MOUSE_INTERVAL,                         // bInterval

  1160. #endif // MOUSE_INTERFACE

  1161. 

  1162. #ifdef RAWHID_INTERFACE

  1163. 	// configuration for 480 Mbit/sec speed

  1164.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1165.         9,                                      // bLength

  1166.         4,                                      // bDescriptorType

  1167.         RAWHID_INTERFACE,                       // bInterfaceNumber

  1168.         0,                                      // bAlternateSetting

  1169.         2,                                      // bNumEndpoints

  1170.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1171.         0x00,                                   // bInterfaceSubClass

  1172.         0x00,                                   // bInterfaceProtocol

  1173.         0,                                      // iInterface

  1174.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1175.         9,                                      // bLength

  1176.         0x21,                                   // bDescriptorType

  1177.         0x11, 0x01,                             // bcdHID

  1178.         0,                                      // bCountryCode

  1179.         1,                                      // bNumDescriptors

  1180.         0x22,                                   // bDescriptorType

  1181.         LSB(sizeof(rawhid_report_desc)),        // wDescriptorLength

  1182.         MSB(sizeof(rawhid_report_desc)),

  1183.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1184.         7,                                      // bLength

  1185.         5,                                      // bDescriptorType

  1186.         RAWHID_TX_ENDPOINT | 0x80,              // bEndpointAddress

  1187.         0x03,                                   // bmAttributes (0x03=intr)

  1188.         RAWHID_TX_SIZE, 0,                      // wMaxPacketSize

  1189.         RAWHID_TX_INTERVAL,                     // bInterval

  1190.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1191.         7,                                      // bLength

  1192.         5,                                      // bDescriptorType

  1193.         RAWHID_RX_ENDPOINT,                     // bEndpointAddress

  1194.         0x03,                                   // bmAttributes (0x03=intr)

  1195.         RAWHID_RX_SIZE, 0,                      // wMaxPacketSize

  1196.         RAWHID_RX_INTERVAL,			// bInterval

  1197. #endif // RAWHID_INTERFACE

  1198. 

  1199. #ifdef FLIGHTSIM_INTERFACE

  1200. 	// configuration for 480 Mbit/sec speed

  1201.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1202.         9,                                      // bLength

  1203.         4,                                      // bDescriptorType

  1204.         FLIGHTSIM_INTERFACE,                    // bInterfaceNumber

  1205.         0,                                      // bAlternateSetting

  1206.         2,                                      // bNumEndpoints

  1207.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1208.         0x00,                                   // bInterfaceSubClass

  1209.         0x00,                                   // bInterfaceProtocol

  1210.         0,                                      // iInterface

  1211.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1212.         9,                                      // bLength

  1213.         0x21,                                   // bDescriptorType

  1214.         0x11, 0x01,                             // bcdHID

  1215.         0,                                      // bCountryCode

  1216.         1,                                      // bNumDescriptors

  1217.         0x22,                                   // bDescriptorType

  1218.         LSB(sizeof(flightsim_report_desc)),     // wDescriptorLength

  1219.         MSB(sizeof(flightsim_report_desc)),

  1220.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1221.         7,                                      // bLength

  1222.         5,                                      // bDescriptorType

  1223.         FLIGHTSIM_TX_ENDPOINT | 0x80,           // bEndpointAddress

  1224.         0x03,                                   // bmAttributes (0x03=intr)

  1225.         FLIGHTSIM_TX_SIZE, 0,                   // wMaxPacketSize

  1226.         FLIGHTSIM_TX_INTERVAL,                  // bInterval

  1227.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1228.         7,                                      // bLength

  1229.         5,                                      // bDescriptorType

  1230.         FLIGHTSIM_RX_ENDPOINT,                  // bEndpointAddress

  1231.         0x03,                                   // bmAttributes (0x03=intr)

  1232.         FLIGHTSIM_RX_SIZE, 0,                   // wMaxPacketSize

  1233.         FLIGHTSIM_RX_INTERVAL,			// bInterval

  1234. #endif // FLIGHTSIM_INTERFACE

  1235. 

  1236. #ifdef SEREMU_INTERFACE

  1237. 	// configuration for 480 Mbit/sec speed

  1238.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1239.         9,                                      // bLength

  1240.         4,                                      // bDescriptorType

  1241.         SEREMU_INTERFACE,                       // bInterfaceNumber

  1242.         0,                                      // bAlternateSetting

  1243.         2,                                      // bNumEndpoints

  1244.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1245.         0x00,                                   // bInterfaceSubClass

  1246.         0x00,                                   // bInterfaceProtocol

  1247.         0,                                      // iInterface

  1248.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1249.         9,                                      // bLength

  1250.         0x21,                                   // bDescriptorType

  1251.         0x11, 0x01,                             // bcdHID

  1252.         0,                                      // bCountryCode

  1253.         1,                                      // bNumDescriptors

  1254.         0x22,                                   // bDescriptorType

  1255.         LSB(sizeof(seremu_report_desc)),        // wDescriptorLength

  1256.         MSB(sizeof(seremu_report_desc)),

  1257.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1258.         7,                                      // bLength

  1259.         5,                                      // bDescriptorType

  1260.         SEREMU_TX_ENDPOINT | 0x80,              // bEndpointAddress

  1261.         0x03,                                   // bmAttributes (0x03=intr)

  1262.         SEREMU_TX_SIZE, 0,                      // wMaxPacketSize

  1263.         SEREMU_TX_INTERVAL,                     // bInterval

  1264.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1265.         7,                                      // bLength

  1266.         5,                                      // bDescriptorType

  1267.         SEREMU_RX_ENDPOINT,                     // bEndpointAddress

  1268.         0x03,                                   // bmAttributes (0x03=intr)

  1269.         SEREMU_RX_SIZE, 0,                      // wMaxPacketSize

  1270.         SEREMU_RX_INTERVAL,			// bInterval

  1271. #endif // SEREMU_INTERFACE

  1272. 

  1273. #ifdef JOYSTICK_INTERFACE

  1274. 	// configuration for 480 Mbit/sec speed

  1275.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1276.         9,                                      // bLength

  1277.         4,                                      // bDescriptorType

  1278.         JOYSTICK_INTERFACE,                     // bInterfaceNumber

  1279.         0,                                      // bAlternateSetting

  1280.         1,                                      // bNumEndpoints

  1281.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1282.         0x00,                                   // bInterfaceSubClass

  1283.         0x00,                                   // bInterfaceProtocol

  1284.         0,                                      // iInterface

  1285.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1286.         9,                                      // bLength

  1287.         0x21,                                   // bDescriptorType

  1288.         0x11, 0x01,                             // bcdHID

  1289.         0,                                      // bCountryCode

  1290.         1,                                      // bNumDescriptors

  1291.         0x22,                                   // bDescriptorType

  1292.         LSB(sizeof(joystick_report_desc)),      // wDescriptorLength

  1293.         MSB(sizeof(joystick_report_desc)),

  1294.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1295.         7,                                      // bLength

  1296.         5,                                      // bDescriptorType

  1297.         JOYSTICK_ENDPOINT | 0x80,               // bEndpointAddress

  1298.         0x03,                                   // bmAttributes (0x03=intr)

  1299.         JOYSTICK_SIZE, 0,                       // wMaxPacketSize

  1300.         JOYSTICK_INTERVAL,                      // bInterval

  1301. #endif // JOYSTICK_INTERFACE

  1302. 

  1303. #ifdef MTP_INTERFACE

  1304. 	// configuration for 480 Mbit/sec speed

  1305.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1306.         9,                                      // bLength

  1307.         4,                                      // bDescriptorType

  1308.         MTP_INTERFACE,                          // bInterfaceNumber

  1309.         0,                                      // bAlternateSetting

  1310.         3,                                      // bNumEndpoints

  1311.         0x06,                                   // bInterfaceClass (0x06 = still image)

  1312.         0x01,                                   // bInterfaceSubClass

  1313.         0x01,                                   // bInterfaceProtocol

  1314.         0,                                      // iInterface

  1315.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1316.         7,                                      // bLength

  1317.         5,                                      // bDescriptorType

  1318.         MTP_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  1319.         0x02,                                   // bmAttributes (0x02=bulk)

  1320.         LSB(MTP_TX_SIZE_480),MSB(MTP_TX_SIZE_480), // wMaxPacketSize

  1321.         0,                                      // bInterval

  1322.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1323.         7,                                      // bLength

  1324.         5,                                      // bDescriptorType

  1325.         MTP_RX_ENDPOINT,                        // bEndpointAddress

  1326.         0x02,                                   // bmAttributes (0x02=bulk)

  1327.         LSB(MTP_RX_SIZE_480),MSB(MTP_RX_SIZE_480), // wMaxPacketSize

  1328.         0,                                      // bInterval

  1329.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1330.         7,                                      // bLength

  1331.         5,                                      // bDescriptorType

  1332.         MTP_EVENT_ENDPOINT | 0x80,              // bEndpointAddress

  1333.         0x03,                                   // bmAttributes (0x03=intr)

  1334.         MTP_EVENT_SIZE, 0,                      // wMaxPacketSize

  1335.         MTP_EVENT_INTERVAL_480,                 // bInterval

  1336. #endif // MTP_INTERFACE

  1337. 

  1338. #ifdef KEYMEDIA_INTERFACE

  1339. 	// configuration for 480 Mbit/sec speed

  1340.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1341.         9,                                      // bLength

  1342.         4,                                      // bDescriptorType

  1343.         KEYMEDIA_INTERFACE,                     // bInterfaceNumber

  1344.         0,                                      // bAlternateSetting

  1345.         1,                                      // bNumEndpoints

  1346.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1347.         0x00,                                   // bInterfaceSubClass

  1348.         0x00,                                   // bInterfaceProtocol

  1349.         0,                                      // iInterface

  1350.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1351.         9,                                      // bLength

  1352.         0x21,                                   // bDescriptorType

  1353.         0x11, 0x01,                             // bcdHID

  1354.         0,                                      // bCountryCode

  1355.         1,                                      // bNumDescriptors

  1356.         0x22,                                   // bDescriptorType

  1357.         LSB(sizeof(keymedia_report_desc)),      // wDescriptorLength

  1358.         MSB(sizeof(keymedia_report_desc)),

  1359.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1360.         7,                                      // bLength

  1361.         5,                                      // bDescriptorType

  1362.         KEYMEDIA_ENDPOINT | 0x80,               // bEndpointAddress

  1363.         0x03,                                   // bmAttributes (0x03=intr)

  1364.         KEYMEDIA_SIZE, 0,                       // wMaxPacketSize

  1365.         KEYMEDIA_INTERVAL,                      // bInterval

  1366. #endif // KEYMEDIA_INTERFACE

  1367. 

  1368. #ifdef AUDIO_INTERFACE

  1369. 	// configuration for 480 Mbit/sec speed

  1370.         // interface association descriptor, USB ECN, Table 9-Z

  1371.         8,                                      // bLength

  1372.         11,                                     // bDescriptorType

  1373.         AUDIO_INTERFACE,                        // bFirstInterface

  1374.         3,                                      // bInterfaceCount

  1375.         0x01,                                   // bFunctionClass

  1376.         0x01,                                   // bFunctionSubClass

  1377.         0x00,                                   // bFunctionProtocol

  1378.         0,                                      // iFunction

  1379. 	// Standard AudioControl (AC) Interface Descriptor

  1380. 	// USB DCD for Audio Devices 1.0, Table 4-1, page 36

  1381. 	9,					// bLength

  1382. 	4,					// bDescriptorType, 4 = INTERFACE

  1383. 	AUDIO_INTERFACE,			// bInterfaceNumber

  1384. 	0,					// bAlternateSetting

  1385. 	0,					// bNumEndpoints

  1386. 	1,					// bInterfaceClass, 1 = AUDIO

  1387. 	1,					// bInterfaceSubclass, 1 = AUDIO_CONTROL

  1388. 	0,					// bInterfaceProtocol

  1389. 	0,					// iInterface

  1390. 	// Class-specific AC Interface Header Descriptor

  1391. 	// USB DCD for Audio Devices 1.0, Table 4-2, page 37-38

  1392. 	10,					// bLength

  1393. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1394. 	0x01,					// bDescriptorSubtype, 1 = HEADER

  1395. 	0x00, 0x01,				// bcdADC (version 1.0)

  1396. 	LSB(62), MSB(62),			// wTotalLength

  1397. 	2,					// bInCollection

  1398. 	AUDIO_INTERFACE+1,			// baInterfaceNr(1) - Transmit to PC

  1399. 	AUDIO_INTERFACE+2,			// baInterfaceNr(2) - Receive from PC

  1400. 	// Input Terminal Descriptor

  1401. 	// USB DCD for Audio Devices 1.0, Table 4-3, page 39

  1402. 	12,					// bLength

  1403. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1404. 	0x02,					// bDescriptorSubType, 2 = INPUT_TERMINAL

  1405. 	1,					// bTerminalID

  1406. 	//0x01, 0x02,				// wTerminalType, 0x0201 = MICROPHONE

  1407. 	//0x03, 0x06,				// wTerminalType, 0x0603 = Line Connector

  1408. 	0x02, 0x06,				// wTerminalType, 0x0602 = Digital Audio

  1409. 	0,					// bAssocTerminal, 0 = unidirectional

  1410. 	2,					// bNrChannels

  1411. 	0x03, 0x00,				// wChannelConfig, 0x0003 = Left & Right Front

  1412. 	0,					// iChannelNames

  1413. 	0, 					// iTerminal

  1414. 	// Output Terminal Descriptor

  1415. 	// USB DCD for Audio Devices 1.0, Table 4-4, page 40

  1416. 	9,					// bLength

  1417. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1418. 	3,					// bDescriptorSubtype, 3 = OUTPUT_TERMINAL

  1419. 	2,					// bTerminalID

  1420. 	0x01, 0x01,				// wTerminalType, 0x0101 = USB_STREAMING

  1421. 	0,					// bAssocTerminal, 0 = unidirectional

  1422. 	1,					// bCSourceID, connected to input terminal, ID=1

  1423. 	0,					// iTerminal

  1424. 	// Input Terminal Descriptor

  1425. 	// USB DCD for Audio Devices 1.0, Table 4-3, page 39

  1426. 	12,					// bLength

  1427. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1428. 	2,					// bDescriptorSubType, 2 = INPUT_TERMINAL

  1429. 	3,					// bTerminalID

  1430. 	0x01, 0x01,				// wTerminalType, 0x0101 = USB_STREAMING

  1431. 	0,					// bAssocTerminal, 0 = unidirectional

  1432. 	2,					// bNrChannels

  1433. 	0x03, 0x00,				// wChannelConfig, 0x0003 = Left & Right Front

  1434. 	0,					// iChannelNames

  1435. 	0, 					// iTerminal

  1436. 	// Volume feature descriptor

  1437. 	10,					// bLength

  1438. 	0x24, 				// bDescriptorType = CS_INTERFACE

  1439. 	0x06, 				// bDescriptorSubType = FEATURE_UNIT

  1440. 	0x31, 				// bUnitID

  1441. 	0x03, 				// bSourceID (Input Terminal)

  1442. 	0x01, 				// bControlSize (each channel is 1 byte, 3 channels)

  1443. 	0x01, 				// bmaControls(0) Master: Mute

  1444. 	0x02, 				// bmaControls(1) Left: Volume

  1445. 	0x02, 				// bmaControls(2) Right: Volume

  1446. 	0x00,				// iFeature

  1447. 	// Output Terminal Descriptor

  1448. 	// USB DCD for Audio Devices 1.0, Table 4-4, page 40

  1449. 	9,					// bLength

  1450. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  1451. 	3,					// bDescriptorSubtype, 3 = OUTPUT_TERMINAL

  1452. 	4,					// bTerminalID

  1453. 	//0x02, 0x03,				// wTerminalType, 0x0302 = Headphones

  1454. 	0x02, 0x06,				// wTerminalType, 0x0602 = Digital Audio

  1455. 	0,					// bAssocTerminal, 0 = unidirectional

  1456. 	0x31,				// bCSourceID, connected to feature, ID=31

  1457. 	0,					// iTerminal

  1458. 	// Standard AS Interface Descriptor

  1459. 	// USB DCD for Audio Devices 1.0, Section 4.5.1, Table 4-18, page 59

  1460. 	// Alternate 0: default setting, disabled zero bandwidth

  1461. 	9,					// bLenght

  1462. 	4,					// bDescriptorType = INTERFACE

  1463. 	AUDIO_INTERFACE+1,			// bInterfaceNumber

  1464. 	0,					// bAlternateSetting

  1465. 	0,					// bNumEndpoints

  1466. 	1,					// bInterfaceClass, 1 = AUDIO

  1467. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1468. 	0,					// bInterfaceProtocol

  1469. 	0,					// iInterface

  1470. 	// Alternate 1: streaming data

  1471. 	9,					// bLenght

  1472. 	4,					// bDescriptorType = INTERFACE

  1473. 	AUDIO_INTERFACE+1,			// bInterfaceNumber

  1474. 	1,					// bAlternateSetting

  1475. 	1,					// bNumEndpoints

  1476. 	1,					// bInterfaceClass, 1 = AUDIO

  1477. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1478. 	0,					// bInterfaceProtocol

  1479. 	0,					// iInterface

  1480. 	// Class-Specific AS Interface Descriptor

  1481. 	// USB DCD for Audio Devices 1.0, Section 4.5.2, Table 4-19, page 60

  1482. 	7, 					// bLength

  1483. 	0x24,					// bDescriptorType = CS_INTERFACE

  1484. 	1,					// bDescriptorSubtype, 1 = AS_GENERAL

  1485. 	2,					// bTerminalLink: Terminal ID = 2

  1486. 	3,					// bDelay (approx 3ms delay, audio lib updates)

  1487. 	0x01, 0x00,				// wFormatTag, 0x0001 = PCM

  1488. 	// Type I Format Descriptor

  1489. 	// USB DCD for Audio Data Formats 1.0, Section 2.2.5, Table 2-1, page 10

  1490. 	11,					// bLength

  1491. 	0x24,					// bDescriptorType = CS_INTERFACE

  1492. 	2,					// bDescriptorSubtype = FORMAT_TYPE

  1493. 	1,					// bFormatType = FORMAT_TYPE_I

  1494. 	2,					// bNrChannels = 2

  1495. 	2,					// bSubFrameSize = 2 byte

  1496. 	16,					// bBitResolution = 16 bits

  1497. 	1,					// bSamFreqType = 1 frequency

  1498. 	LSB(44100), MSB(44100), 0,		// tSamFreq

  1499. 	// Standard AS Isochronous Audio Data Endpoint Descriptor

  1500. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.1, Table 4-20, page 61-62

  1501. 	9, 					// bLength

  1502. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  1503. 	AUDIO_TX_ENDPOINT | 0x80,		// bEndpointAddress

  1504. 	0x09, 					// bmAttributes = isochronous, adaptive

  1505. 	LSB(AUDIO_TX_SIZE), MSB(AUDIO_TX_SIZE),	// wMaxPacketSize

  1506. 	4,			 		// bInterval, 4 = every 8 micro-frames

  1507. 	0,					// bRefresh

  1508. 	0,					// bSynchAddress

  1509. 	// Class-Specific AS Isochronous Audio Data Endpoint Descriptor

  1510. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.2, Table 4-21, page 62-63

  1511. 	7,  					// bLength

  1512. 	0x25,  					// bDescriptorType, 0x25 = CS_ENDPOINT

  1513. 	1,  					// bDescriptorSubtype, 1 = EP_GENERAL

  1514. 	0x00,  					// bmAttributes

  1515. 	0,  					// bLockDelayUnits, 1 = ms

  1516. 	0x00, 0x00,  				// wLockDelay

  1517. 	// Standard AS Interface Descriptor

  1518. 	// USB DCD for Audio Devices 1.0, Section 4.5.1, Table 4-18, page 59

  1519. 	// Alternate 0: default setting, disabled zero bandwidth

  1520. 	9,					// bLenght

  1521. 	4,					// bDescriptorType = INTERFACE

  1522. 	AUDIO_INTERFACE+2,			// bInterfaceNumber

  1523. 	0,					// bAlternateSetting

  1524. 	0,					// bNumEndpoints

  1525. 	1,					// bInterfaceClass, 1 = AUDIO

  1526. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1527. 	0,					// bInterfaceProtocol

  1528. 	0,					// iInterface

  1529. 	// Alternate 1: streaming data

  1530. 	9,					// bLenght

  1531. 	4,					// bDescriptorType = INTERFACE

  1532. 	AUDIO_INTERFACE+2,			// bInterfaceNumber

  1533. 	1,					// bAlternateSetting

  1534. 	2,					// bNumEndpoints

  1535. 	1,					// bInterfaceClass, 1 = AUDIO

  1536. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  1537. 	0,					// bInterfaceProtocol

  1538. 	0,					// iInterface

  1539. 	// Class-Specific AS Interface Descriptor

  1540. 	// USB DCD for Audio Devices 1.0, Section 4.5.2, Table 4-19, page 60

  1541. 	7, 					// bLength

  1542. 	0x24,					// bDescriptorType = CS_INTERFACE

  1543. 	1,					// bDescriptorSubtype, 1 = AS_GENERAL

  1544. 	3,					// bTerminalLink: Terminal ID = 3

  1545. 	3,					// bDelay (approx 3ms delay, audio lib updates)

  1546. 	0x01, 0x00,				// wFormatTag, 0x0001 = PCM

  1547. 	// Type I Format Descriptor

  1548. 	// USB DCD for Audio Data Formats 1.0, Section 2.2.5, Table 2-1, page 10

  1549. 	11,					// bLength

  1550. 	0x24,					// bDescriptorType = CS_INTERFACE

  1551. 	2,					// bDescriptorSubtype = FORMAT_TYPE

  1552. 	1,					// bFormatType = FORMAT_TYPE_I

  1553. 	2,					// bNrChannels = 2

  1554. 	2,					// bSubFrameSize = 2 byte

  1555. 	16,					// bBitResolution = 16 bits

  1556. 	1,					// bSamFreqType = 1 frequency

  1557. 	LSB(44100), MSB(44100), 0,		// tSamFreq

  1558. 	// Standard AS Isochronous Audio Data Endpoint Descriptor

  1559. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.1, Table 4-20, page 61-62

  1560. 	9, 					// bLength

  1561. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  1562. 	AUDIO_RX_ENDPOINT,			// bEndpointAddress

  1563. 	0x05, 					// bmAttributes = isochronous, asynchronous

  1564. 	LSB(AUDIO_RX_SIZE), MSB(AUDIO_RX_SIZE),	// wMaxPacketSize

  1565. 	4,			 		// bInterval, 4 = every 8 micro-frames

  1566. 	0,					// bRefresh

  1567. 	AUDIO_SYNC_ENDPOINT | 0x80,		// bSynchAddress

  1568. 	// Class-Specific AS Isochronous Audio Data Endpoint Descriptor

  1569. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.2, Table 4-21, page 62-63

  1570. 	7,  					// bLength

  1571. 	0x25,  					// bDescriptorType, 0x25 = CS_ENDPOINT

  1572. 	1,  					// bDescriptorSubtype, 1 = EP_GENERAL

  1573. 	0x00,  					// bmAttributes

  1574. 	0,  					// bLockDelayUnits, 1 = ms

  1575. 	0x00, 0x00,  				// wLockDelay

  1576. 	// Standard AS Isochronous Audio Synch Endpoint Descriptor

  1577. 	// USB DCD for Audio Devices 1.0, Section 4.6.2.1, Table 4-22, page 63-64

  1578. 	9, 					// bLength

  1579. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  1580. 	AUDIO_SYNC_ENDPOINT | 0x80,		// bEndpointAddress

  1581. 	0x11, 					// bmAttributes = isochronous, feedback

  1582. 	4, 0,					// wMaxPacketSize, 4 bytes

  1583. 	4,			 		// bInterval, 4 = 4 = every 8 micro-frames

  1584. 	7,					// bRefresh,

  1585. 	0,					// bSynchAddress

  1586. #endif

  1587. 

  1588. #ifdef MULTITOUCH_INTERFACE

  1589. 	// configuration for 480 Mbit/sec speed

  1590.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1591.         9,                                      // bLength

  1592.         4,                                      // bDescriptorType

  1593.         MULTITOUCH_INTERFACE,                   // bInterfaceNumber

  1594.         0,                                      // bAlternateSetting

  1595.         1,                                      // bNumEndpoints

  1596.         0x03,                                   // bInterfaceClass (0x03 = HID)

  1597.         0x00,                                   // bInterfaceSubClass

  1598.         0x00,                                   // bInterfaceProtocol

  1599.         0,                                      // iInterface

  1600.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  1601.         9,                                      // bLength

  1602.         0x21,                                   // bDescriptorType

  1603.         0x11, 0x01,                             // bcdHID

  1604.         0,                                      // bCountryCode

  1605.         1,                                      // bNumDescriptors

  1606.         0x22,                                   // bDescriptorType

  1607.         LSB(sizeof(multitouch_report_desc)),    // wDescriptorLength

  1608.         MSB(sizeof(multitouch_report_desc)),

  1609.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1610.         7,                                      // bLength

  1611.         5,                                      // bDescriptorType

  1612.         MULTITOUCH_ENDPOINT | 0x80,             // bEndpointAddress

  1613.         0x03,                                   // bmAttributes (0x03=intr)

  1614.         MULTITOUCH_SIZE, 0,                     // wMaxPacketSize

  1615.         4,                                      // bInterval, 4 = 1ms

  1616. #endif // KEYMEDIA_INTERFACE

  1617. };

  1618. 

  1619. 

  1620. PROGMEM const uint8_t usb_config_descriptor_12[CONFIG_DESC_SIZE] = {

  1621.         // configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10

  1622.         9,                                      // bLength;

  1623.         2,                                      // bDescriptorType;

  1624.         LSB(CONFIG_DESC_SIZE),                 // wTotalLength

  1625.         MSB(CONFIG_DESC_SIZE),

  1626.         NUM_INTERFACE,                          // bNumInterfaces

  1627.         1,                                      // bConfigurationValue

  1628.         0,                                      // iConfiguration

  1629.         0xC0,                                   // bmAttributes

  1630.         50,                                     // bMaxPower

  1631. 

  1632. #ifdef CDC_IAD_DESCRIPTOR

  1633.         // interface association descriptor, USB ECN, Table 9-Z

  1634.         8,                                      // bLength

  1635.         11,                                     // bDescriptorType

  1636.         CDC_STATUS_INTERFACE,                   // bFirstInterface

  1637.         2,                                      // bInterfaceCount

  1638.         0x02,                                   // bFunctionClass

  1639.         0x02,                                   // bFunctionSubClass

  1640.         0x01,                                   // bFunctionProtocol

  1641.         0,                                      // iFunction

  1642. #endif

  1643. 

  1644. #ifdef CDC_DATA_INTERFACE

  1645. 	// configuration for 12 Mbit/sec speed

  1646.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1647.         9,                                      // bLength

  1648.         4,                                      // bDescriptorType

  1649.         CDC_STATUS_INTERFACE,			// bInterfaceNumber

  1650.         0,                                      // bAlternateSetting

  1651.         1,                                      // bNumEndpoints

  1652.         0x02,                                   // bInterfaceClass

  1653.         0x02,                                   // bInterfaceSubClass

  1654.         0x01,                                   // bInterfaceProtocol

  1655.         0,                                      // iInterface

  1656.         // CDC Header Functional Descriptor, CDC Spec 5.2.3.1, Table 26

  1657.         5,                                      // bFunctionLength

  1658.         0x24,                                   // bDescriptorType

  1659.         0x00,                                   // bDescriptorSubtype

  1660.         0x10, 0x01,                             // bcdCDC

  1661.         // Call Management Functional Descriptor, CDC Spec 5.2.3.2, Table 27

  1662.         5,                                      // bFunctionLength

  1663.         0x24,                                   // bDescriptorType

  1664.         0x01,                                   // bDescriptorSubtype

  1665.         0x01,                                   // bmCapabilities

  1666.         1,                                      // bDataInterface

  1667.         // Abstract Control Management Functional Descriptor, CDC Spec 5.2.3.3, Table 28

  1668.         4,                                      // bFunctionLength

  1669.         0x24,                                   // bDescriptorType

  1670.         0x02,                                   // bDescriptorSubtype

  1671.         0x06,                                   // bmCapabilities

  1672.         // Union Functional Descriptor, CDC Spec 5.2.3.8, Table 33

  1673.         5,                                      // bFunctionLength

  1674.         0x24,                                   // bDescriptorType

  1675.         0x06,                                   // bDescriptorSubtype

  1676.         CDC_STATUS_INTERFACE,                   // bMasterInterface

  1677.         CDC_DATA_INTERFACE,                     // bSlaveInterface0

  1678.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1679.         7,                                      // bLength

  1680.         5,                                      // bDescriptorType

  1681.         CDC_ACM_ENDPOINT | 0x80,                // bEndpointAddress

  1682.         0x03,                                   // bmAttributes (0x03=intr)

  1683.         CDC_ACM_SIZE, 0,                        // wMaxPacketSize

  1684.         16,                                     // bInterval

  1685.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1686.         9,                                      // bLength

  1687.         4,                                      // bDescriptorType

  1688.         CDC_DATA_INTERFACE,                     // bInterfaceNumber

  1689.         0,                                      // bAlternateSetting

  1690.         2,                                      // bNumEndpoints

  1691.         0x0A,                                   // bInterfaceClass

  1692.         0x00,                                   // bInterfaceSubClass

  1693.         0x00,                                   // bInterfaceProtocol

  1694.         0,                                      // iInterface

  1695.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1696.         7,                                      // bLength

  1697.         5,                                      // bDescriptorType

  1698.         CDC_RX_ENDPOINT,                        // bEndpointAddress

  1699.         0x02,                                   // bmAttributes (0x02=bulk)

  1700.         LSB(CDC_RX_SIZE_12),MSB(CDC_RX_SIZE_12),// wMaxPacketSize

  1701.         0,                                      // bInterval

  1702.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1703.         7,                                      // bLength

  1704.         5,                                      // bDescriptorType

  1705.         CDC_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  1706.         0x02,                                   // bmAttributes (0x02=bulk)

  1707.         LSB(CDC_TX_SIZE_12),MSB(CDC_TX_SIZE_12),// wMaxPacketSize

  1708.         0,                                      // bInterval

  1709. #endif // CDC_DATA_INTERFACE

  1710. 

  1711. #ifdef CDC2_DATA_INTERFACE

  1712. 	// configuration for 12 Mbit/sec speed

  1713.         // interface association descriptor, USB ECN, Table 9-Z

  1714.         8,                                      // bLength

  1715.         11,                                     // bDescriptorType

  1716.         CDC2_STATUS_INTERFACE,                  // bFirstInterface

  1717.         2,                                      // bInterfaceCount

  1718.         0x02,                                   // bFunctionClass

  1719.         0x02,                                   // bFunctionSubClass

  1720.         0x01,                                   // bFunctionProtocol

  1721.         0,                                      // iFunction

  1722.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1723.         9,                                      // bLength

  1724.         4,                                      // bDescriptorType

  1725.         CDC2_STATUS_INTERFACE,                  // bInterfaceNumber

  1726.         0,                                      // bAlternateSetting

  1727.         1,                                      // bNumEndpoints

  1728.         0x02,                                   // bInterfaceClass

  1729.         0x02,                                   // bInterfaceSubClass

  1730.         0x01,                                   // bInterfaceProtocol

  1731.         0,                                      // iInterface

  1732.         // CDC Header Functional Descriptor, CDC Spec 5.2.3.1, Table 26

  1733.         5,                                      // bFunctionLength

  1734.         0x24,                                   // bDescriptorType

  1735.         0x00,                                   // bDescriptorSubtype

  1736.         0x10, 0x01,                             // bcdCDC

  1737.         // Call Management Functional Descriptor, CDC Spec 5.2.3.2, Table 27

  1738.         5,                                      // bFunctionLength

  1739.         0x24,                                   // bDescriptorType

  1740.         0x01,                                   // bDescriptorSubtype

  1741.         0x01,                                   // bmCapabilities

  1742.         1,                                      // bDataInterface

  1743.         // Abstract Control Management Functional Descriptor, CDC Spec 5.2.3.3, Table 28

  1744.         4,                                      // bFunctionLength

  1745.         0x24,                                   // bDescriptorType

  1746.         0x02,                                   // bDescriptorSubtype

  1747.         0x06,                                   // bmCapabilities

  1748.         // Union Functional Descriptor, CDC Spec 5.2.3.8, Table 33

  1749.         5,                                      // bFunctionLength

  1750.         0x24,                                   // bDescriptorType

  1751.         0x06,                                   // bDescriptorSubtype

  1752.         CDC2_STATUS_INTERFACE,                  // bMasterInterface

  1753.         CDC2_DATA_INTERFACE,                    // bSlaveInterface0

  1754.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1755.         7,                                      // bLength

  1756.         5,                                      // bDescriptorType

  1757.         CDC2_ACM_ENDPOINT | 0x80,               // bEndpointAddress

  1758.         0x03,                                   // bmAttributes (0x03=intr)

  1759.         CDC_ACM_SIZE, 0,                        // wMaxPacketSize

  1760.         64,                                     // bInterval

  1761.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1762.         9,                                      // bLength

  1763.         4,                                      // bDescriptorType

  1764.         CDC2_DATA_INTERFACE,                    // bInterfaceNumber

  1765.         0,                                      // bAlternateSetting

  1766.         2,                                      // bNumEndpoints

  1767.         0x0A,                                   // bInterfaceClass

  1768.         0x00,                                   // bInterfaceSubClass

  1769.         0x00,                                   // bInterfaceProtocol

  1770.         0,                                      // iInterface

  1771.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1772.         7,                                      // bLength

  1773.         5,                                      // bDescriptorType

  1774.         CDC2_RX_ENDPOINT,                       // bEndpointAddress

  1775.         0x02,                                   // bmAttributes (0x02=bulk)

  1776.         CDC_RX_SIZE_12, 0,                      // wMaxPacketSize

  1777.         0,                                      // bInterval

  1778.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1779.         7,                                      // bLength

  1780.         5,                                      // bDescriptorType

  1781.         CDC2_TX_ENDPOINT | 0x80,                // bEndpointAddress

  1782.         0x02,                                   // bmAttributes (0x02=bulk)

  1783.         CDC_TX_SIZE_12, 0,                      // wMaxPacketSize

  1784.         0,                                      // bInterval

  1785. #endif // CDC2_DATA_INTERFACE

  1786. 

  1787. #ifdef CDC3_DATA_INTERFACE

  1788. 	// configuration for 12 Mbit/sec speed

  1789.         // interface association descriptor, USB ECN, Table 9-Z

  1790.         8,                                      // bLength

  1791.         11,                                     // bDescriptorType

  1792.         CDC3_STATUS_INTERFACE,                  // bFirstInterface

  1793.         2,                                      // bInterfaceCount

  1794.         0x02,                                   // bFunctionClass

  1795.         0x02,                                   // bFunctionSubClass

  1796.         0x01,                                   // bFunctionProtocol

  1797.         0,                                      // iFunction

  1798.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1799.         9,                                      // bLength

  1800.         4,                                      // bDescriptorType

  1801.         CDC3_STATUS_INTERFACE,                  // bInterfaceNumber

  1802.         0,                                      // bAlternateSetting

  1803.         1,                                      // bNumEndpoints

  1804.         0x02,                                   // bInterfaceClass

  1805.         0x02,                                   // bInterfaceSubClass

  1806.         0x01,                                   // bInterfaceProtocol

  1807.         0,                                      // iInterface

  1808.         // CDC Header Functional Descriptor, CDC Spec 5.2.3.1, Table 26

  1809.         5,                                      // bFunctionLength

  1810.         0x24,                                   // bDescriptorType

  1811.         0x00,                                   // bDescriptorSubtype

  1812.         0x10, 0x01,                             // bcdCDC

  1813.         // Call Management Functional Descriptor, CDC Spec 5.2.3.2, Table 27

  1814.         5,                                      // bFunctionLength

  1815.         0x24,                                   // bDescriptorType

  1816.         0x01,                                   // bDescriptorSubtype

  1817.         0x01,                                   // bmCapabilities

  1818.         1,                                      // bDataInterface

  1819.         // Abstract Control Management Functional Descriptor, CDC Spec 5.2.3.3, Table 28

  1820.         4,                                      // bFunctionLength

  1821.         0x24,                                   // bDescriptorType

  1822.         0x02,                                   // bDescriptorSubtype

  1823.         0x06,                                   // bmCapabilities

  1824.         // Union Functional Descriptor, CDC Spec 5.2.3.8, Table 33

  1825.         5,                                      // bFunctionLength

  1826.         0x24,                                   // bDescriptorType

  1827.         0x06,                                   // bDescriptorSubtype

  1828.         CDC3_STATUS_INTERFACE,                  // bMasterInterface

  1829.         CDC3_DATA_INTERFACE,                    // bSlaveInterface0

  1830.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1831.         7,                                      // bLength

  1832.         5,                                      // bDescriptorType

  1833.         CDC3_ACM_ENDPOINT | 0x80,               // bEndpointAddress

  1834.         0x03,                                   // bmAttributes (0x03=intr)

  1835.         CDC_ACM_SIZE, 0,                        // wMaxPacketSize

  1836.         64,                                     // bInterval

  1837.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  1838.         9,                                      // bLength

  1839.         4,                                      // bDescriptorType

  1840.         CDC3_DATA_INTERFACE,                    // bInterfaceNumber

  1841.         0,                                      // bAlternateSetting

  1842.         2,                                      // bNumEndpoints

  1843.         0x0A,                                   // bInterfaceClass

  1844.         0x00,                                   // bInterfaceSubClass

  1845.         0x00,                                   // bInterfaceProtocol

  1846.         0,                                      // iInterface

  1847.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1848.         7,                                      // bLength

  1849.         5,                                      // bDescriptorType

  1850.         CDC3_RX_ENDPOINT,                       // bEndpointAddress

  1851.         0x02,                                   // bmAttributes (0x02=bulk)

  1852.         CDC_RX_SIZE_12, 0,                      // wMaxPacketSize

  1853.         0,                                      // bInterval

  1854.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  1855.         7,                                      // bLength

  1856.         5,                                      // bDescriptorType

  1857.         CDC3_TX_ENDPOINT | 0x80,                // bEndpointAddress

  1858.         0x02,                                   // bmAttributes (0x02=bulk)

  1859.         CDC_TX_SIZE_12, 0,                      // wMaxPacketSize

  1860.         0,                                      // bInterval

  1861. #endif // CDC3_DATA_INTERFACE

  1862. 

  1863. #ifdef MIDI_INTERFACE

  1864. 	// configuration for 12 Mbit/sec speed

  1865.         // Standard MS Interface Descriptor,

  1866.         9,                                      // bLength

  1867.         4,                                      // bDescriptorType

  1868.         MIDI_INTERFACE,                         // bInterfaceNumber

  1869.         0,                                      // bAlternateSetting

  1870.         2,                                      // bNumEndpoints

  1871.         0x01,                                   // bInterfaceClass (0x01 = Audio)

  1872.         0x03,                                   // bInterfaceSubClass (0x03 = MIDI)

  1873.         0x00,                                   // bInterfaceProtocol (unused for MIDI)

  1874.         0,                                      // iInterface

  1875.         // MIDI MS Interface Header, USB MIDI 6.1.2.1, page 21, Table 6-2

  1876.         7,                                      // bLength

  1877.         0x24,                                   // bDescriptorType = CS_INTERFACE

  1878.         0x01,                                   // bDescriptorSubtype = MS_HEADER

  1879.         0x00, 0x01,                             // bcdMSC = revision 01.00

  1880. 	LSB(7+(6+6+9+9)*MIDI_NUM_CABLES),       // wTotalLength

  1881. 	MSB(7+(6+6+9+9)*MIDI_NUM_CABLES),

  1882.         // MIDI IN Jack Descriptor, B.4.3, Table B-7 (embedded), page 40

  1883.         6,                                      // bLength

  1884.         0x24,                                   // bDescriptorType = CS_INTERFACE

  1885.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  1886.         0x01,                                   // bJackType = EMBEDDED

  1887.         1,                                      // bJackID, ID = 1

  1888.         0,                                      // iJack

  1889.         // MIDI IN Jack Descriptor, B.4.3, Table B-8 (external), page 40

  1890.         6,                                      // bLength

  1891.         0x24,                                   // bDescriptorType = CS_INTERFACE

  1892.         0x02,                                   // bDescriptorSubtype = MIDI_IN_JACK

  1893.         0x02,                                   // bJackType = EXTERNAL

  1894.         2,                                      // bJackID, ID = 2

  1895.         0,                                      // iJack

  1896.         // MIDI OUT Jack Descriptor, B.4.4, Table B-9, page 41

  1897.         9,

  1898.         0x24,                                   // bDescriptorType = CS_INTERFACE

  1899.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  1900.         0x01,                                   // bJackType = EMBEDDED

  1901.         3,                                      // bJackID, ID = 3

  1902.         1,                                      // bNrInputPins = 1 pin

  1903.         2,                                      // BaSourceID(1) = 2

  1904.         1,                                      // BaSourcePin(1) = first pin

  1905.         0,                                      // iJack

  1906.         // MIDI OUT Jack Descriptor, B.4.4, Table B-10, page 41

  1907.         9,

  1908.         0x24,                                   // bDescriptorType = CS_INTERFACE

  1909.         0x03,                                   // bDescriptorSubtype = MIDI_OUT_JACK

  1910.         0x02,                                   // bJackType = EXTERNAL

  1911.         4,                                      // bJackID, ID = 4

  1912.         1,                                      // bNrInputPins = 1 pin

  1913.         1,                                      // BaSourceID(1) = 1

  1914.         1,                                      // BaSourcePin(1) = first pin

  1915.         0,                                      // iJack

  1916.   #if MIDI_NUM_CABLES >= 2

  1917. 	#define MIDI_INTERFACE_JACK_PAIR(a, b, c, d) \

  1918. 		6, 0x24, 0x02, 0x01, (a), 0, \

  1919. 		6, 0x24, 0x02, 0x02, (b), 0, \

  1920. 		9, 0x24, 0x03, 0x01, (c), 1, (b), 1, 0, \

  1921. 		9, 0x24, 0x03, 0x02, (d), 1, (a), 1, 0,

  1922. 	MIDI_INTERFACE_JACK_PAIR(5, 6, 7, 8)

  1923.   #endif

  1924.   #if MIDI_NUM_CABLES >= 3

  1925. 	MIDI_INTERFACE_JACK_PAIR(9, 10, 11, 12)

  1926.   #endif

  1927.   #if MIDI_NUM_CABLES >= 4

  1928. 	MIDI_INTERFACE_JACK_PAIR(13, 14, 15, 16)

  1929.   #endif

  1930.   #if MIDI_NUM_CABLES >= 5

  1931. 	MIDI_INTERFACE_JACK_PAIR(17, 18, 19, 20)

  1932.   #endif

  1933.   #if MIDI_NUM_CABLES >= 6

  1934. 	MIDI_INTERFACE_JACK_PAIR(21, 22, 23, 24)

  1935.   #endif

  1936.   #if MIDI_NUM_CABLES >= 7

  1937. 	MIDI_INTERFACE_JACK_PAIR(25, 26, 27, 28)

  1938.   #endif

  1939.   #if MIDI_NUM_CABLES >= 8

  1940. 	MIDI_INTERFACE_JACK_PAIR(29, 30, 31, 32)

  1941.   #endif

  1942.   #if MIDI_NUM_CABLES >= 9

  1943. 	MIDI_INTERFACE_JACK_PAIR(33, 34, 35, 36)

  1944.   #endif

  1945.   #if MIDI_NUM_CABLES >= 10

  1946. 	MIDI_INTERFACE_JACK_PAIR(37, 38, 39, 40)

  1947.   #endif

  1948.   #if MIDI_NUM_CABLES >= 11

  1949. 	MIDI_INTERFACE_JACK_PAIR(41, 42, 43, 44)

  1950.   #endif

  1951.   #if MIDI_NUM_CABLES >= 12

  1952. 	MIDI_INTERFACE_JACK_PAIR(45, 46, 47, 48)

  1953.   #endif

  1954.   #if MIDI_NUM_CABLES >= 13

  1955. 	MIDI_INTERFACE_JACK_PAIR(49, 50, 51, 52)

  1956.   #endif

  1957.   #if MIDI_NUM_CABLES >= 14

  1958. 	MIDI_INTERFACE_JACK_PAIR(53, 54, 55, 56)

  1959.   #endif

  1960.   #if MIDI_NUM_CABLES >= 15

  1961. 	MIDI_INTERFACE_JACK_PAIR(57, 58, 59, 60)

  1962.   #endif

  1963.   #if MIDI_NUM_CABLES >= 16

  1964. 	MIDI_INTERFACE_JACK_PAIR(61, 62, 63, 64)

  1965.   #endif

  1966.         // Standard Bulk OUT Endpoint Descriptor, B.5.1, Table B-11, pae 42

  1967.         9,                                      // bLength

  1968.         5,                                      // bDescriptorType = ENDPOINT

  1969.         MIDI_RX_ENDPOINT,                       // bEndpointAddress

  1970.         0x02,                                   // bmAttributes (0x02=bulk)

  1971.         LSB(MIDI_RX_SIZE_12),MSB(MIDI_RX_SIZE_12),// wMaxPacketSize

  1972.         0,                                      // bInterval

  1973.         0,                                      // bRefresh

  1974.         0,                                      // bSynchAddress

  1975.         // Class-specific MS Bulk OUT Endpoint Descriptor, B.5.2, Table B-12, page 42

  1976.         4+MIDI_NUM_CABLES,                      // bLength

  1977.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  1978.         0x01,                                   // bJackType = MS_GENERAL

  1979.         MIDI_NUM_CABLES,                        // bNumEmbMIDIJack = number of jacks

  1980.         1,                                      // BaAssocJackID(1) = jack ID #1

  1981.   #if MIDI_NUM_CABLES >= 2

  1982.         5,

  1983.   #endif

  1984.   #if MIDI_NUM_CABLES >= 3

  1985.         9,

  1986.   #endif

  1987.   #if MIDI_NUM_CABLES >= 4

  1988.         13,

  1989.   #endif

  1990.   #if MIDI_NUM_CABLES >= 5

  1991.         17,

  1992.   #endif

  1993.   #if MIDI_NUM_CABLES >= 6

  1994.         21,

  1995.   #endif

  1996.   #if MIDI_NUM_CABLES >= 7

  1997.         25,

  1998.   #endif

  1999.   #if MIDI_NUM_CABLES >= 8

  2000.         29,

  2001.   #endif

  2002.   #if MIDI_NUM_CABLES >= 9

  2003.         33,

  2004.   #endif

  2005.   #if MIDI_NUM_CABLES >= 10

  2006.         37,

  2007.   #endif

  2008.   #if MIDI_NUM_CABLES >= 11

  2009.         41,

  2010.   #endif

  2011.   #if MIDI_NUM_CABLES >= 12

  2012.         45,

  2013.   #endif

  2014.   #if MIDI_NUM_CABLES >= 13

  2015.         49,

  2016.   #endif

  2017.   #if MIDI_NUM_CABLES >= 14

  2018.         53,

  2019.   #endif

  2020.   #if MIDI_NUM_CABLES >= 15

  2021.         57,

  2022.   #endif

  2023.   #if MIDI_NUM_CABLES >= 16

  2024.         61,

  2025.   #endif

  2026.         // Standard Bulk IN Endpoint Descriptor, B.5.1, Table B-11, pae 42

  2027.         9,                                      // bLength

  2028.         5,                                      // bDescriptorType = ENDPOINT

  2029.         MIDI_TX_ENDPOINT | 0x80,                // bEndpointAddress

  2030.         0x02,                                   // bmAttributes (0x02=bulk)

  2031.         LSB(MIDI_TX_SIZE_12),MSB(MIDI_TX_SIZE_12),// wMaxPacketSize

  2032.         0,                                      // bInterval

  2033.         0,                                      // bRefresh

  2034.         0,                                      // bSynchAddress

  2035.         // Class-specific MS Bulk IN Endpoint Descriptor, B.5.2, Table B-12, page 42

  2036.         4+MIDI_NUM_CABLES,                      // bLength

  2037.         0x25,                                   // bDescriptorSubtype = CS_ENDPOINT

  2038.         0x01,                                   // bJackType = MS_GENERAL

  2039.         MIDI_NUM_CABLES,                        // bNumEmbMIDIJack = number of jacks

  2040.         3,                                      // BaAssocJackID(1) = jack ID #3

  2041.   #if MIDI_NUM_CABLES >= 2

  2042.         7,

  2043.   #endif

  2044.   #if MIDI_NUM_CABLES >= 3

  2045.         11,

  2046.   #endif

  2047.   #if MIDI_NUM_CABLES >= 4

  2048.         15,

  2049.   #endif

  2050.   #if MIDI_NUM_CABLES >= 5

  2051.         19,

  2052.   #endif

  2053.   #if MIDI_NUM_CABLES >= 6

  2054.         23,

  2055.   #endif

  2056.   #if MIDI_NUM_CABLES >= 7

  2057.         27,

  2058.   #endif

  2059.   #if MIDI_NUM_CABLES >= 8

  2060.         31,

  2061.   #endif

  2062.   #if MIDI_NUM_CABLES >= 9

  2063.         35,

  2064.   #endif

  2065.   #if MIDI_NUM_CABLES >= 10

  2066.         39,

  2067.   #endif

  2068.   #if MIDI_NUM_CABLES >= 11

  2069.         43,

  2070.   #endif

  2071.   #if MIDI_NUM_CABLES >= 12

  2072.         47,

  2073.   #endif

  2074.   #if MIDI_NUM_CABLES >= 13

  2075.         51,

  2076.   #endif

  2077.   #if MIDI_NUM_CABLES >= 14

  2078.         55,

  2079.   #endif

  2080.   #if MIDI_NUM_CABLES >= 15

  2081.         59,

  2082.   #endif

  2083.   #if MIDI_NUM_CABLES >= 16

  2084.         63,

  2085.   #endif

  2086. #endif // MIDI_INTERFACE

  2087. 

  2088. #ifdef KEYBOARD_INTERFACE

  2089. 	// configuration for 12 Mbit/sec speed

  2090.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2091.         9,                                      // bLength

  2092.         4,                                      // bDescriptorType

  2093.         KEYBOARD_INTERFACE,                     // bInterfaceNumber

  2094.         0,                                      // bAlternateSetting

  2095.         1,                                      // bNumEndpoints

  2096.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2097.         0x01,                                   // bInterfaceSubClass (0x01 = Boot)

  2098.         0x01,                                   // bInterfaceProtocol (0x01 = Keyboard)

  2099.         0,                                      // iInterface

  2100.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2101.         9,                                      // bLength

  2102.         0x21,                                   // bDescriptorType

  2103.         0x11, 0x01,                             // bcdHID

  2104.         0,                                      // bCountryCode

  2105.         1,                                      // bNumDescriptors

  2106.         0x22,                                   // bDescriptorType

  2107.         LSB(sizeof(keyboard_report_desc)),      // wDescriptorLength

  2108.         MSB(sizeof(keyboard_report_desc)),

  2109.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2110.         7,                                      // bLength

  2111.         5,                                      // bDescriptorType

  2112.         KEYBOARD_ENDPOINT | 0x80,               // bEndpointAddress

  2113.         0x03,                                   // bmAttributes (0x03=intr)

  2114.         KEYBOARD_SIZE, 0,                       // wMaxPacketSize

  2115.         KEYBOARD_INTERVAL,                      // bInterval

  2116. #endif // KEYBOARD_INTERFACE

  2117. 

  2118. #ifdef MOUSE_INTERFACE

  2119. 	// configuration for 12 Mbit/sec speed

  2120.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2121.         9,                                      // bLength

  2122.         4,                                      // bDescriptorType

  2123.         MOUSE_INTERFACE,                        // bInterfaceNumber

  2124.         0,                                      // bAlternateSetting

  2125.         1,                                      // bNumEndpoints

  2126.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2127.         0x00,                                   // bInterfaceSubClass (0x01 = Boot)

  2128.         0x00,                                   // bInterfaceProtocol (0x02 = Mouse)

  2129.         0,                                      // iInterface

  2130.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2131.         9,                                      // bLength

  2132.         0x21,                                   // bDescriptorType

  2133.         0x11, 0x01,                             // bcdHID

  2134.         0,                                      // bCountryCode

  2135.         1,                                      // bNumDescriptors

  2136.         0x22,                                   // bDescriptorType

  2137.         LSB(sizeof(mouse_report_desc)),         // wDescriptorLength

  2138.         MSB(sizeof(mouse_report_desc)),

  2139.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2140.         7,                                      // bLength

  2141.         5,                                      // bDescriptorType

  2142.         MOUSE_ENDPOINT | 0x80,                  // bEndpointAddress

  2143.         0x03,                                   // bmAttributes (0x03=intr)

  2144.         MOUSE_SIZE, 0,                          // wMaxPacketSize

  2145.         MOUSE_INTERVAL,                         // bInterval

  2146. #endif // MOUSE_INTERFACE

  2147. 

  2148. #ifdef RAWHID_INTERFACE

  2149. 	// configuration for 12 Mbit/sec speed

  2150.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2151.         9,                                      // bLength

  2152.         4,                                      // bDescriptorType

  2153.         RAWHID_INTERFACE,                       // bInterfaceNumber

  2154.         0,                                      // bAlternateSetting

  2155.         2,                                      // bNumEndpoints

  2156.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2157.         0x00,                                   // bInterfaceSubClass

  2158.         0x00,                                   // bInterfaceProtocol

  2159.         0,                                      // iInterface

  2160.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2161.         9,                                      // bLength

  2162.         0x21,                                   // bDescriptorType

  2163.         0x11, 0x01,                             // bcdHID

  2164.         0,                                      // bCountryCode

  2165.         1,                                      // bNumDescriptors

  2166.         0x22,                                   // bDescriptorType

  2167.         LSB(sizeof(rawhid_report_desc)),        // wDescriptorLength

  2168.         MSB(sizeof(rawhid_report_desc)),

  2169.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2170.         7,                                      // bLength

  2171.         5,                                      // bDescriptorType

  2172.         RAWHID_TX_ENDPOINT | 0x80,              // bEndpointAddress

  2173.         0x03,                                   // bmAttributes (0x03=intr)

  2174.         RAWHID_TX_SIZE, 0,                      // wMaxPacketSize

  2175.         RAWHID_TX_INTERVAL,                     // bInterval

  2176.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2177.         7,                                      // bLength

  2178.         5,                                      // bDescriptorType

  2179.         RAWHID_RX_ENDPOINT,                     // bEndpointAddress

  2180.         0x03,                                   // bmAttributes (0x03=intr)

  2181.         RAWHID_RX_SIZE, 0,                      // wMaxPacketSize

  2182.         RAWHID_RX_INTERVAL,			// bInterval

  2183. #endif // RAWHID_INTERFACE

  2184. 

  2185. #ifdef FLIGHTSIM_INTERFACE

  2186. 	// configuration for 12 Mbit/sec speed

  2187.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2188.         9,                                      // bLength

  2189.         4,                                      // bDescriptorType

  2190.         FLIGHTSIM_INTERFACE,                    // bInterfaceNumber

  2191.         0,                                      // bAlternateSetting

  2192.         2,                                      // bNumEndpoints

  2193.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2194.         0x00,                                   // bInterfaceSubClass

  2195.         0x00,                                   // bInterfaceProtocol

  2196.         0,                                      // iInterface

  2197.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2198.         9,                                      // bLength

  2199.         0x21,                                   // bDescriptorType

  2200.         0x11, 0x01,                             // bcdHID

  2201.         0,                                      // bCountryCode

  2202.         1,                                      // bNumDescriptors

  2203.         0x22,                                   // bDescriptorType

  2204.         LSB(sizeof(flightsim_report_desc)),     // wDescriptorLength

  2205.         MSB(sizeof(flightsim_report_desc)),

  2206.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2207.         7,                                      // bLength

  2208.         5,                                      // bDescriptorType

  2209.         FLIGHTSIM_TX_ENDPOINT | 0x80,           // bEndpointAddress

  2210.         0x03,                                   // bmAttributes (0x03=intr)

  2211.         FLIGHTSIM_TX_SIZE, 0,                   // wMaxPacketSize

  2212.         FLIGHTSIM_TX_INTERVAL,                  // bInterval

  2213.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2214.         7,                                      // bLength

  2215.         5,                                      // bDescriptorType

  2216.         FLIGHTSIM_RX_ENDPOINT,                  // bEndpointAddress

  2217.         0x03,                                   // bmAttributes (0x03=intr)

  2218.         FLIGHTSIM_RX_SIZE, 0,                   // wMaxPacketSize

  2219.         FLIGHTSIM_RX_INTERVAL,			// bInterval

  2220. #endif // FLIGHTSIM_INTERFACE

  2221. 

  2222. #ifdef SEREMU_INTERFACE

  2223. 	// configuration for 12 Mbit/sec speed

  2224.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2225.         9,                                      // bLength

  2226.         4,                                      // bDescriptorType

  2227.         SEREMU_INTERFACE,                       // bInterfaceNumber

  2228.         0,                                      // bAlternateSetting

  2229.         2,                                      // bNumEndpoints

  2230.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2231.         0x00,                                   // bInterfaceSubClass

  2232.         0x00,                                   // bInterfaceProtocol

  2233.         0,                                      // iInterface

  2234.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2235.         9,                                      // bLength

  2236.         0x21,                                   // bDescriptorType

  2237.         0x11, 0x01,                             // bcdHID

  2238.         0,                                      // bCountryCode

  2239.         1,                                      // bNumDescriptors

  2240.         0x22,                                   // bDescriptorType

  2241.         LSB(sizeof(seremu_report_desc)),        // wDescriptorLength

  2242.         MSB(sizeof(seremu_report_desc)),

  2243.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2244.         7,                                      // bLength

  2245.         5,                                      // bDescriptorType

  2246.         SEREMU_TX_ENDPOINT | 0x80,              // bEndpointAddress

  2247.         0x03,                                   // bmAttributes (0x03=intr)

  2248.         SEREMU_TX_SIZE, 0,                      // wMaxPacketSize

  2249.         SEREMU_TX_INTERVAL,                     // bInterval

  2250.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2251.         7,                                      // bLength

  2252.         5,                                      // bDescriptorType

  2253.         SEREMU_RX_ENDPOINT,                     // bEndpointAddress

  2254.         0x03,                                   // bmAttributes (0x03=intr)

  2255.         SEREMU_RX_SIZE, 0,                      // wMaxPacketSize

  2256.         SEREMU_RX_INTERVAL,			// bInterval

  2257. #endif // SEREMU_INTERFACE

  2258. 

  2259. #ifdef JOYSTICK_INTERFACE

  2260. 	// configuration for 12 Mbit/sec speed

  2261.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2262.         9,                                      // bLength

  2263.         4,                                      // bDescriptorType

  2264.         JOYSTICK_INTERFACE,                     // bInterfaceNumber

  2265.         0,                                      // bAlternateSetting

  2266.         1,                                      // bNumEndpoints

  2267.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2268.         0x00,                                   // bInterfaceSubClass

  2269.         0x00,                                   // bInterfaceProtocol

  2270.         0,                                      // iInterface

  2271.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2272.         9,                                      // bLength

  2273.         0x21,                                   // bDescriptorType

  2274.         0x11, 0x01,                             // bcdHID

  2275.         0,                                      // bCountryCode

  2276.         1,                                      // bNumDescriptors

  2277.         0x22,                                   // bDescriptorType

  2278.         LSB(sizeof(joystick_report_desc)),      // wDescriptorLength

  2279.         MSB(sizeof(joystick_report_desc)),

  2280.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2281.         7,                                      // bLength

  2282.         5,                                      // bDescriptorType

  2283.         JOYSTICK_ENDPOINT | 0x80,               // bEndpointAddress

  2284.         0x03,                                   // bmAttributes (0x03=intr)

  2285.         JOYSTICK_SIZE, 0,                       // wMaxPacketSize

  2286.         JOYSTICK_INTERVAL,                      // bInterval

  2287. #endif // JOYSTICK_INTERFACE

  2288. 

  2289. #ifdef MTP_INTERFACE

  2290. 	// configuration for 12 Mbit/sec speed

  2291.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2292.         9,                                      // bLength

  2293.         4,                                      // bDescriptorType

  2294.         MTP_INTERFACE,                          // bInterfaceNumber

  2295.         0,                                      // bAlternateSetting

  2296.         3,                                      // bNumEndpoints

  2297.         0x06,                                   // bInterfaceClass (0x06 = still image)

  2298.         0x01,                                   // bInterfaceSubClass

  2299.         0x01,                                   // bInterfaceProtocol

  2300.         0,                                      // iInterface

  2301.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2302.         7,                                      // bLength

  2303.         5,                                      // bDescriptorType

  2304.         MTP_TX_ENDPOINT | 0x80,                 // bEndpointAddress

  2305.         0x02,                                   // bmAttributes (0x02=bulk)

  2306.         LSB(MTP_TX_SIZE_12),MSB(MTP_TX_SIZE_12),// wMaxPacketSize

  2307.         0,                                      // bInterval

  2308.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2309.         7,                                      // bLength

  2310.         5,                                      // bDescriptorType

  2311.         MTP_RX_ENDPOINT,                        // bEndpointAddress

  2312.         0x02,                                   // bmAttributes (0x02=bulk)

  2313.         LSB(MTP_RX_SIZE_12),MSB(MTP_RX_SIZE_12),// wMaxPacketSize

  2314.         0,                                      // bInterval

  2315.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2316.         7,                                      // bLength

  2317.         5,                                      // bDescriptorType

  2318.         MTP_EVENT_ENDPOINT | 0x80,              // bEndpointAddress

  2319.         0x03,                                   // bmAttributes (0x03=intr)

  2320.         MTP_EVENT_SIZE, 0,                      // wMaxPacketSize

  2321.         MTP_EVENT_INTERVAL_12,                  // bInterval

  2322. #endif // MTP_INTERFACE

  2323. 

  2324. #ifdef KEYMEDIA_INTERFACE

  2325. 	// configuration for 12 Mbit/sec speed

  2326.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2327.         9,                                      // bLength

  2328.         4,                                      // bDescriptorType

  2329.         KEYMEDIA_INTERFACE,                     // bInterfaceNumber

  2330.         0,                                      // bAlternateSetting

  2331.         1,                                      // bNumEndpoints

  2332.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2333.         0x00,                                   // bInterfaceSubClass

  2334.         0x00,                                   // bInterfaceProtocol

  2335.         0,                                      // iInterface

  2336.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2337.         9,                                      // bLength

  2338.         0x21,                                   // bDescriptorType

  2339.         0x11, 0x01,                             // bcdHID

  2340.         0,                                      // bCountryCode

  2341.         1,                                      // bNumDescriptors

  2342.         0x22,                                   // bDescriptorType

  2343.         LSB(sizeof(keymedia_report_desc)),      // wDescriptorLength

  2344.         MSB(sizeof(keymedia_report_desc)),

  2345.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2346.         7,                                      // bLength

  2347.         5,                                      // bDescriptorType

  2348.         KEYMEDIA_ENDPOINT | 0x80,               // bEndpointAddress

  2349.         0x03,                                   // bmAttributes (0x03=intr)

  2350.         KEYMEDIA_SIZE, 0,                       // wMaxPacketSize

  2351.         KEYMEDIA_INTERVAL,                      // bInterval

  2352. #endif // KEYMEDIA_INTERFACE

  2353. 

  2354. #ifdef AUDIO_INTERFACE

  2355. 	// configuration for 12 Mbit/sec speed

  2356.         // interface association descriptor, USB ECN, Table 9-Z

  2357.         8,                                      // bLength

  2358.         11,                                     // bDescriptorType

  2359.         AUDIO_INTERFACE,                        // bFirstInterface

  2360.         3,                                      // bInterfaceCount

  2361.         0x01,                                   // bFunctionClass

  2362.         0x01,                                   // bFunctionSubClass

  2363.         0x00,                                   // bFunctionProtocol

  2364.         0,                                      // iFunction

  2365. 	// Standard AudioControl (AC) Interface Descriptor

  2366. 	// USB DCD for Audio Devices 1.0, Table 4-1, page 36

  2367. 	9,					// bLength

  2368. 	4,					// bDescriptorType, 4 = INTERFACE

  2369. 	AUDIO_INTERFACE,			// bInterfaceNumber

  2370. 	0,					// bAlternateSetting

  2371. 	0,					// bNumEndpoints

  2372. 	1,					// bInterfaceClass, 1 = AUDIO

  2373. 	1,					// bInterfaceSubclass, 1 = AUDIO_CONTROL

  2374. 	0,					// bInterfaceProtocol

  2375. 	0,					// iInterface

  2376. 	// Class-specific AC Interface Header Descriptor

  2377. 	// USB DCD for Audio Devices 1.0, Table 4-2, page 37-38

  2378. 	10,					// bLength

  2379. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  2380. 	0x01,					// bDescriptorSubtype, 1 = HEADER

  2381. 	0x00, 0x01,				// bcdADC (version 1.0)

  2382. 	LSB(62), MSB(62),			// wTotalLength

  2383. 	2,					// bInCollection

  2384. 	AUDIO_INTERFACE+1,			// baInterfaceNr(1) - Transmit to PC

  2385. 	AUDIO_INTERFACE+2,			// baInterfaceNr(2) - Receive from PC

  2386. 	// Input Terminal Descriptor

  2387. 	// USB DCD for Audio Devices 1.0, Table 4-3, page 39

  2388. 	12,					// bLength

  2389. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  2390. 	0x02,					// bDescriptorSubType, 2 = INPUT_TERMINAL

  2391. 	1,					// bTerminalID

  2392. 	//0x01, 0x02,				// wTerminalType, 0x0201 = MICROPHONE

  2393. 	//0x03, 0x06,				// wTerminalType, 0x0603 = Line Connector

  2394. 	0x02, 0x06,				// wTerminalType, 0x0602 = Digital Audio

  2395. 	0,					// bAssocTerminal, 0 = unidirectional

  2396. 	2,					// bNrChannels

  2397. 	0x03, 0x00,				// wChannelConfig, 0x0003 = Left & Right Front

  2398. 	0,					// iChannelNames

  2399. 	0, 					// iTerminal

  2400. 	// Output Terminal Descriptor

  2401. 	// USB DCD for Audio Devices 1.0, Table 4-4, page 40

  2402. 	9,					// bLength

  2403. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  2404. 	3,					// bDescriptorSubtype, 3 = OUTPUT_TERMINAL

  2405. 	2,					// bTerminalID

  2406. 	0x01, 0x01,				// wTerminalType, 0x0101 = USB_STREAMING

  2407. 	0,					// bAssocTerminal, 0 = unidirectional

  2408. 	1,					// bCSourceID, connected to input terminal, ID=1

  2409. 	0,					// iTerminal

  2410. 	// Input Terminal Descriptor

  2411. 	// USB DCD for Audio Devices 1.0, Table 4-3, page 39

  2412. 	12,					// bLength

  2413. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  2414. 	2,					// bDescriptorSubType, 2 = INPUT_TERMINAL

  2415. 	3,					// bTerminalID

  2416. 	0x01, 0x01,				// wTerminalType, 0x0101 = USB_STREAMING

  2417. 	0,					// bAssocTerminal, 0 = unidirectional

  2418. 	2,					// bNrChannels

  2419. 	0x03, 0x00,				// wChannelConfig, 0x0003 = Left & Right Front

  2420. 	0,					// iChannelNames

  2421. 	0, 					// iTerminal

  2422. 	// Volume feature descriptor

  2423. 	10,					// bLength

  2424. 	0x24, 				// bDescriptorType = CS_INTERFACE

  2425. 	0x06, 				// bDescriptorSubType = FEATURE_UNIT

  2426. 	0x31, 				// bUnitID

  2427. 	0x03, 				// bSourceID (Input Terminal)

  2428. 	0x01, 				// bControlSize (each channel is 1 byte, 3 channels)

  2429. 	0x01, 				// bmaControls(0) Master: Mute

  2430. 	0x02, 				// bmaControls(1) Left: Volume

  2431. 	0x02, 				// bmaControls(2) Right: Volume

  2432. 	0x00,				// iFeature

  2433. 	// Output Terminal Descriptor

  2434. 	// USB DCD for Audio Devices 1.0, Table 4-4, page 40

  2435. 	9,					// bLength

  2436. 	0x24,					// bDescriptorType, 0x24 = CS_INTERFACE

  2437. 	3,					// bDescriptorSubtype, 3 = OUTPUT_TERMINAL

  2438. 	4,					// bTerminalID

  2439. 	//0x02, 0x03,				// wTerminalType, 0x0302 = Headphones

  2440. 	0x02, 0x06,				// wTerminalType, 0x0602 = Digital Audio

  2441. 	0,					// bAssocTerminal, 0 = unidirectional

  2442. 	0x31,				// bCSourceID, connected to feature, ID=31

  2443. 	0,					// iTerminal

  2444. 	// Standard AS Interface Descriptor

  2445. 	// USB DCD for Audio Devices 1.0, Section 4.5.1, Table 4-18, page 59

  2446. 	// Alternate 0: default setting, disabled zero bandwidth

  2447. 	9,					// bLenght

  2448. 	4,					// bDescriptorType = INTERFACE

  2449. 	AUDIO_INTERFACE+1,			// bInterfaceNumber

  2450. 	0,					// bAlternateSetting

  2451. 	0,					// bNumEndpoints

  2452. 	1,					// bInterfaceClass, 1 = AUDIO

  2453. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  2454. 	0,					// bInterfaceProtocol

  2455. 	0,					// iInterface

  2456. 	// Alternate 1: streaming data

  2457. 	9,					// bLenght

  2458. 	4,					// bDescriptorType = INTERFACE

  2459. 	AUDIO_INTERFACE+1,			// bInterfaceNumber

  2460. 	1,					// bAlternateSetting

  2461. 	1,					// bNumEndpoints

  2462. 	1,					// bInterfaceClass, 1 = AUDIO

  2463. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  2464. 	0,					// bInterfaceProtocol

  2465. 	0,					// iInterface

  2466. 	// Class-Specific AS Interface Descriptor

  2467. 	// USB DCD for Audio Devices 1.0, Section 4.5.2, Table 4-19, page 60

  2468. 	7, 					// bLength

  2469. 	0x24,					// bDescriptorType = CS_INTERFACE

  2470. 	1,					// bDescriptorSubtype, 1 = AS_GENERAL

  2471. 	2,					// bTerminalLink: Terminal ID = 2

  2472. 	3,					// bDelay (approx 3ms delay, audio lib updates)

  2473. 	0x01, 0x00,				// wFormatTag, 0x0001 = PCM

  2474. 	// Type I Format Descriptor

  2475. 	// USB DCD for Audio Data Formats 1.0, Section 2.2.5, Table 2-1, page 10

  2476. 	11,					// bLength

  2477. 	0x24,					// bDescriptorType = CS_INTERFACE

  2478. 	2,					// bDescriptorSubtype = FORMAT_TYPE

  2479. 	1,					// bFormatType = FORMAT_TYPE_I

  2480. 	2,					// bNrChannels = 2

  2481. 	2,					// bSubFrameSize = 2 byte

  2482. 	16,					// bBitResolution = 16 bits

  2483. 	1,					// bSamFreqType = 1 frequency

  2484. 	LSB(44100), MSB(44100), 0,		// tSamFreq

  2485. 	// Standard AS Isochronous Audio Data Endpoint Descriptor

  2486. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.1, Table 4-20, page 61-62

  2487. 	9, 					// bLength

  2488. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  2489. 	AUDIO_TX_ENDPOINT | 0x80,		// bEndpointAddress

  2490. 	0x09, 					// bmAttributes = isochronous, adaptive

  2491. 	LSB(AUDIO_TX_SIZE), MSB(AUDIO_TX_SIZE),	// wMaxPacketSize

  2492. 	1,			 		// bInterval, 1 = every frame

  2493. 	0,					// bRefresh

  2494. 	0,					// bSynchAddress

  2495. 	// Class-Specific AS Isochronous Audio Data Endpoint Descriptor

  2496. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.2, Table 4-21, page 62-63

  2497. 	7,  					// bLength

  2498. 	0x25,  					// bDescriptorType, 0x25 = CS_ENDPOINT

  2499. 	1,  					// bDescriptorSubtype, 1 = EP_GENERAL

  2500. 	0x00,  					// bmAttributes

  2501. 	0,  					// bLockDelayUnits, 1 = ms

  2502. 	0x00, 0x00,  				// wLockDelay

  2503. 	// Standard AS Interface Descriptor

  2504. 	// USB DCD for Audio Devices 1.0, Section 4.5.1, Table 4-18, page 59

  2505. 	// Alternate 0: default setting, disabled zero bandwidth

  2506. 	9,					// bLenght

  2507. 	4,					// bDescriptorType = INTERFACE

  2508. 	AUDIO_INTERFACE+2,			// bInterfaceNumber

  2509. 	0,					// bAlternateSetting

  2510. 	0,					// bNumEndpoints

  2511. 	1,					// bInterfaceClass, 1 = AUDIO

  2512. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  2513. 	0,					// bInterfaceProtocol

  2514. 	0,					// iInterface

  2515. 	// Alternate 1: streaming data

  2516. 	9,					// bLenght

  2517. 	4,					// bDescriptorType = INTERFACE

  2518. 	AUDIO_INTERFACE+2,			// bInterfaceNumber

  2519. 	1,					// bAlternateSetting

  2520. 	2,					// bNumEndpoints

  2521. 	1,					// bInterfaceClass, 1 = AUDIO

  2522. 	2,					// bInterfaceSubclass, 2 = AUDIO_STREAMING

  2523. 	0,					// bInterfaceProtocol

  2524. 	0,					// iInterface

  2525. 	// Class-Specific AS Interface Descriptor

  2526. 	// USB DCD for Audio Devices 1.0, Section 4.5.2, Table 4-19, page 60

  2527. 	7, 					// bLength

  2528. 	0x24,					// bDescriptorType = CS_INTERFACE

  2529. 	1,					// bDescriptorSubtype, 1 = AS_GENERAL

  2530. 	3,					// bTerminalLink: Terminal ID = 3

  2531. 	3,					// bDelay (approx 3ms delay, audio lib updates)

  2532. 	0x01, 0x00,				// wFormatTag, 0x0001 = PCM

  2533. 	// Type I Format Descriptor

  2534. 	// USB DCD for Audio Data Formats 1.0, Section 2.2.5, Table 2-1, page 10

  2535. 	11,					// bLength

  2536. 	0x24,					// bDescriptorType = CS_INTERFACE

  2537. 	2,					// bDescriptorSubtype = FORMAT_TYPE

  2538. 	1,					// bFormatType = FORMAT_TYPE_I

  2539. 	2,					// bNrChannels = 2

  2540. 	2,					// bSubFrameSize = 2 byte

  2541. 	16,					// bBitResolution = 16 bits

  2542. 	1,					// bSamFreqType = 1 frequency

  2543. 	LSB(44100), MSB(44100), 0,		// tSamFreq

  2544. 	// Standard AS Isochronous Audio Data Endpoint Descriptor

  2545. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.1, Table 4-20, page 61-62

  2546. 	9, 					// bLength

  2547. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  2548. 	AUDIO_RX_ENDPOINT,			// bEndpointAddress

  2549. 	0x05, 					// bmAttributes = isochronous, asynchronous

  2550. 	LSB(AUDIO_RX_SIZE), MSB(AUDIO_RX_SIZE),	// wMaxPacketSize

  2551. 	1,			 		// bInterval, 1 = every frame

  2552. 	0,					// bRefresh

  2553. 	AUDIO_SYNC_ENDPOINT | 0x80,		// bSynchAddress

  2554. 	// Class-Specific AS Isochronous Audio Data Endpoint Descriptor

  2555. 	// USB DCD for Audio Devices 1.0, Section 4.6.1.2, Table 4-21, page 62-63

  2556. 	7,  					// bLength

  2557. 	0x25,  					// bDescriptorType, 0x25 = CS_ENDPOINT

  2558. 	1,  					// bDescriptorSubtype, 1 = EP_GENERAL

  2559. 	0x00,  					// bmAttributes

  2560. 	0,  					// bLockDelayUnits, 1 = ms

  2561. 	0x00, 0x00,  				// wLockDelay

  2562. 	// Standard AS Isochronous Audio Synch Endpoint Descriptor

  2563. 	// USB DCD for Audio Devices 1.0, Section 4.6.2.1, Table 4-22, page 63-64

  2564. 	9, 					// bLength

  2565. 	5, 					// bDescriptorType, 5 = ENDPOINT_DESCRIPTOR

  2566. 	AUDIO_SYNC_ENDPOINT | 0x80,		// bEndpointAddress

  2567. 	0x11, 					// bmAttributes = isochronous, feedback

  2568. 	3, 0,					// wMaxPacketSize, 3 bytes

  2569. 	1,			 		// bInterval, 1 = every frame

  2570. 	5,					// bRefresh, 5 = 32ms

  2571. 	0,					// bSynchAddress

  2572. #endif

  2573. 

  2574. #ifdef MULTITOUCH_INTERFACE

  2575. 	// configuration for 12 Mbit/sec speed

  2576.         // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12

  2577.         9,                                      // bLength

  2578.         4,                                      // bDescriptorType

  2579.         MULTITOUCH_INTERFACE,                   // bInterfaceNumber

  2580.         0,                                      // bAlternateSetting

  2581.         1,                                      // bNumEndpoints

  2582.         0x03,                                   // bInterfaceClass (0x03 = HID)

  2583.         0x00,                                   // bInterfaceSubClass

  2584.         0x00,                                   // bInterfaceProtocol

  2585.         0,                                      // iInterface

  2586.         // HID interface descriptor, HID 1.11 spec, section 6.2.1

  2587.         9,                                      // bLength

  2588.         0x21,                                   // bDescriptorType

  2589.         0x11, 0x01,                             // bcdHID

  2590.         0,                                      // bCountryCode

  2591.         1,                                      // bNumDescriptors

  2592.         0x22,                                   // bDescriptorType

  2593.         LSB(sizeof(multitouch_report_desc)),    // wDescriptorLength

  2594.         MSB(sizeof(multitouch_report_desc)),

  2595.         // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13

  2596.         7,                                      // bLength

  2597.         5,                                      // bDescriptorType

  2598.         MULTITOUCH_ENDPOINT | 0x80,             // bEndpointAddress

  2599.         0x03,                                   // bmAttributes (0x03=intr)

  2600.         MULTITOUCH_SIZE, 0,                     // wMaxPacketSize

  2601.         1,                                      // bInterval

  2602. #endif // KEYMEDIA_INTERFACE

  2603. };

  2604. 

  2605. 

  2606. __attribute__ ((section(".dmabuffers"), aligned(32)))

  2607. uint8_t usb_descriptor_buffer[CONFIG_DESC_SIZE];

  2608. 

  2609. 

  2610. 

  2611. 

  2612. 

  2613. // **************************************************************

  2614. //   String Descriptors

  2615. // **************************************************************

  2616. 

  2617. // The descriptors above can provide human readable strings,

  2618. // referenced by index numbers.  These descriptors are the

  2619. // actual string data

  2620. 

  2621. /* defined in usb_names.h

  2622. struct usb_string_descriptor_struct {

  2623.         uint8_t bLength;

  2624.         uint8_t bDescriptorType;

  2625.         uint16_t wString[];

  2626. };

  2627. */

  2628. 

  2629. extern struct usb_string_descriptor_struct usb_string_manufacturer_name

  2630.         __attribute__ ((weak, alias("usb_string_manufacturer_name_default")));

  2631. extern struct usb_string_descriptor_struct usb_string_product_name

  2632.         __attribute__ ((weak, alias("usb_string_product_name_default")));

  2633. extern struct usb_string_descriptor_struct usb_string_serial_number

  2634.         __attribute__ ((weak, alias("usb_string_serial_number_default")));

  2635. 

  2636. PROGMEM const struct usb_string_descriptor_struct string0 = {

  2637.         4,

  2638.         3,

  2639.         {0x0409}

  2640. };

  2641. 

  2642. PROGMEM const struct usb_string_descriptor_struct usb_string_manufacturer_name_default = {

  2643.         2 + MANUFACTURER_NAME_LEN * 2,

  2644.         3,

  2645.         MANUFACTURER_NAME

  2646. };

  2647. PROGMEM const struct usb_string_descriptor_struct usb_string_product_name_default = {

  2648. 	2 + PRODUCT_NAME_LEN * 2,

  2649.         3,

  2650.         PRODUCT_NAME

  2651. };

  2652. struct usb_string_descriptor_struct usb_string_serial_number_default = {

  2653.         12,

  2654.         3,

  2655.         {0,0,0,0,0,0,0,0,0,0}

  2656. };

  2657. #ifdef MTP_INTERFACE

  2658. PROGMEM const struct usb_string_descriptor_struct usb_string_mtp = {

  2659. 	2 + 3 * 2,

  2660. 	3,

  2661. 	{'M','T','P'}

  2662. };

  2663. #endif

  2664. 

  2665. void usb_init_serialnumber(void)

  2666. {

  2667. 	char buf[11];

  2668. 	uint32_t i, num;

  2669. 

  2670. 	num = HW_OCOTP_MAC0 & 0xFFFFFF;

  2671. 	// add extra zero to work around OS-X CDC-ACM driver bug

  2672. 	if (num < 10000000) num = num * 10;

  2673. 	ultoa(num, buf, 10);

  2674. 	for (i=0; i<10; i++) {

  2675. 		char c = buf[i];

  2676. 		if (!c) break;

  2677. 		usb_string_serial_number_default.wString[i] = c;

  2678. 	}

  2679. 	usb_string_serial_number_default.bLength = i * 2 + 2;

  2680. }

  2681. 

  2682. 

  2683. // **************************************************************

  2684. //   Descriptors List

  2685. // **************************************************************

  2686. 

  2687. // This table provides access to all the descriptor data above.

  2688. 

  2689. const usb_descriptor_list_t usb_descriptor_list[] = {

  2690. 	//wValue, wIndex, address,          length

  2691. 	{0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)},

  2692. 	{0x0600, 0x0000, qualifier_descriptor, sizeof(qualifier_descriptor)},

  2693. 	{0x0200, 0x0000, usb_config_descriptor_480, CONFIG_DESC_SIZE},

  2694. 	{0x0700, 0x0000, usb_config_descriptor_12, CONFIG_DESC_SIZE},

  2695. #ifdef SEREMU_INTERFACE

  2696. 	{0x2200, SEREMU_INTERFACE, seremu_report_desc, sizeof(seremu_report_desc)},

  2697. 	{0x2100, SEREMU_INTERFACE, usb_config_descriptor_480+SEREMU_HID_DESC_OFFSET, 9},

  2698. #endif

  2699. #ifdef KEYBOARD_INTERFACE

  2700.         {0x2200, KEYBOARD_INTERFACE, keyboard_report_desc, sizeof(keyboard_report_desc)},

  2701.         {0x2100, KEYBOARD_INTERFACE, usb_config_descriptor_480+KEYBOARD_HID_DESC_OFFSET, 9},

  2702. #endif

  2703. #ifdef MOUSE_INTERFACE

  2704.         {0x2200, MOUSE_INTERFACE, mouse_report_desc, sizeof(mouse_report_desc)},

  2705.         {0x2100, MOUSE_INTERFACE, usb_config_descriptor_480+MOUSE_HID_DESC_OFFSET, 9},

  2706. #endif

  2707. #ifdef JOYSTICK_INTERFACE

  2708.         {0x2200, JOYSTICK_INTERFACE, joystick_report_desc, sizeof(joystick_report_desc)},

  2709.         {0x2100, JOYSTICK_INTERFACE, usb_config_descriptor_480+JOYSTICK_HID_DESC_OFFSET, 9},

  2710. #endif

  2711. #ifdef RAWHID_INTERFACE

  2712. 	{0x2200, RAWHID_INTERFACE, rawhid_report_desc, sizeof(rawhid_report_desc)},

  2713. 	{0x2100, RAWHID_INTERFACE, usb_config_descriptor_480+RAWHID_HID_DESC_OFFSET, 9},

  2714. #endif

  2715. #ifdef FLIGHTSIM_INTERFACE

  2716. 	{0x2200, FLIGHTSIM_INTERFACE, flightsim_report_desc, sizeof(flightsim_report_desc)},

  2717. 	{0x2100, FLIGHTSIM_INTERFACE, usb_config_descriptor_480+FLIGHTSIM_HID_DESC_OFFSET, 9},

  2718. #endif

  2719. #ifdef KEYMEDIA_INTERFACE

  2720.         {0x2200, KEYMEDIA_INTERFACE, keymedia_report_desc, sizeof(keymedia_report_desc)},

  2721.         {0x2100, KEYMEDIA_INTERFACE, usb_config_descriptor_480+KEYMEDIA_HID_DESC_OFFSET, 9},

  2722. #endif

  2723. #ifdef MULTITOUCH_INTERFACE

  2724.         {0x2200, MULTITOUCH_INTERFACE, multitouch_report_desc, sizeof(multitouch_report_desc)},

  2725.         {0x2100, MULTITOUCH_INTERFACE, usb_config_descriptor_480+MULTITOUCH_HID_DESC_OFFSET, 9},

  2726. #endif

  2727. #ifdef MTP_INTERFACE

  2728. 	{0x0304, 0x0409, (const uint8_t *)&usb_string_mtp, 0},

  2729. #endif

  2730.         {0x0300, 0x0000, (const uint8_t *)&string0, 0},

  2731.         {0x0301, 0x0409, (const uint8_t *)&usb_string_manufacturer_name, 0},

  2732.         {0x0302, 0x0409, (const uint8_t *)&usb_string_product_name, 0},

  2733.         {0x0303, 0x0409, (const uint8_t *)&usb_string_serial_number, 0},

  2734. 	{0, 0, NULL, 0}

  2735. };

  2736. 

  2737. 

  2738. 

  2739. 

  2740. 

  2741. #endif // NUM_ENDPOINTS

  2742. //#endif // F_CPU >= 20 MHz