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usbpre2-modified-kernel

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  1.  
  2. Bus 002 Device 004: ID 0926:0202
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 2.00
  7. bDeviceClass 239 Miscellaneous Device
  8. bDeviceSubClass 2 ?
  9. bDeviceProtocol 1 Interface Association
  10. bMaxPacketSize0 64
  11. idVendor 0x0926
  12. idProduct 0x0202
  13. bcdDevice 1.00
  14. iManufacturer 1 Sound Devices
  15. iProduct 2 USBPre2
  16. iSerial 3 HB0812075009
  17. bNumConfigurations 2
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 394
  22. bNumInterfaces 4
  23. bConfigurationValue 1
  24. iConfiguration 0
  25. bmAttributes 0x80
  26. (Bus Powered)
  27. MaxPower 480mA
  28. Interface Association:
  29. bLength 8
  30. bDescriptorType 11
  31. bFirstInterface 0
  32. bInterfaceCount 3
  33. bFunctionClass 1 Audio
  34. bFunctionSubClass 0
  35. bFunctionProtocol 0
  36. iFunction 0
  37. Interface Descriptor:
  38. bLength 9
  39. bDescriptorType 4
  40. bInterfaceNumber 0
  41. bAlternateSetting 0
  42. bNumEndpoints 0
  43. bInterfaceClass 1 Audio
  44. bInterfaceSubClass 1 Control Device
  45. bInterfaceProtocol 0
  46. iInterface 0
  47. AudioControl Interface Descriptor:
  48. bLength 10
  49. bDescriptorType 36
  50. bDescriptorSubtype 1 (HEADER)
  51. bcdADC 1.00
  52. wTotalLength 52
  53. bInCollection 2
  54. baInterfaceNr( 0) 1
  55. baInterfaceNr( 1) 2
  56. AudioControl Interface Descriptor:
  57. bLength 12
  58. bDescriptorType 36
  59. bDescriptorSubtype 2 (INPUT_TERMINAL)
  60. bTerminalID 1
  61. wTerminalType 0x0101 USB Streaming
  62. bAssocTerminal 0
  63. bNrChannels 2
  64. wChannelConfig 0x0003
  65. Left Front (L)
  66. Right Front (R)
  67. iChannelNames 0
  68. iTerminal 0
  69. AudioControl Interface Descriptor:
  70. bLength 9
  71. bDescriptorType 36
  72. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  73. bTerminalID 2
  74. wTerminalType 0x0301 Speaker
  75. bAssocTerminal 0
  76. bSourceID 1
  77. iTerminal 0
  78. AudioControl Interface Descriptor:
  79. bLength 12
  80. bDescriptorType 36
  81. bDescriptorSubtype 2 (INPUT_TERMINAL)
  82. bTerminalID 3
  83. wTerminalType 0x0602 Digital Audio Interface
  84. bAssocTerminal 0
  85. bNrChannels 2
  86. wChannelConfig 0x0003
  87. Left Front (L)
  88. Right Front (R)
  89. iChannelNames 0
  90. iTerminal 0
  91. AudioControl Interface Descriptor:
  92. bLength 9
  93. bDescriptorType 36
  94. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  95. bTerminalID 4
  96. wTerminalType 0x0101 USB Streaming
  97. bAssocTerminal 0
  98. bSourceID 3
  99. iTerminal 0
  100. Interface Descriptor:
  101. bLength 9
  102. bDescriptorType 4
  103. bInterfaceNumber 1
  104. bAlternateSetting 0
  105. bNumEndpoints 0
  106. bInterfaceClass 1 Audio
  107. bInterfaceSubClass 2 Streaming
  108. bInterfaceProtocol 0
  109. iInterface 0
  110. Interface Descriptor:
  111. bLength 9
  112. bDescriptorType 4
  113. bInterfaceNumber 1
  114. bAlternateSetting 1
  115. bNumEndpoints 2
  116. bInterfaceClass 1 Audio
  117. bInterfaceSubClass 2 Streaming
  118. bInterfaceProtocol 0
  119. iInterface 0
  120. AudioStreaming Interface Descriptor:
  121. bLength 7
  122. bDescriptorType 36
  123. bDescriptorSubtype 1 (AS_GENERAL)
  124. bTerminalLink 1
  125. bDelay 1 frames
  126. wFormatTag 1 PCM
  127. AudioStreaming Interface Descriptor:
  128. bLength 26
  129. bDescriptorType 36
  130. bDescriptorSubtype 2 (FORMAT_TYPE)
  131. bFormatType 1 (FORMAT_TYPE_I)
  132. bNrChannels 2
  133. bSubframeSize 2
  134. bBitResolution 16
  135. bSamFreqType 6 Discrete
  136. tSamFreq[ 0] 8000
  137. tSamFreq[ 1] 16000
  138. tSamFreq[ 2] 24000
  139. tSamFreq[ 3] 32000
  140. tSamFreq[ 4] 44100
  141. tSamFreq[ 5] 48000
  142. Endpoint Descriptor:
  143. bLength 9
  144. bDescriptorType 5
  145. bEndpointAddress 0x06 EP 6 OUT
  146. bmAttributes 5
  147. Transfer Type Isochronous
  148. Synch Type Asynchronous
  149. Usage Type Data
  150. wMaxPacketSize 0x0126 1x 294 bytes
  151. bInterval 4
  152. bRefresh 0
  153. bSynchAddress 129
  154. AudioControl Endpoint Descriptor:
  155. bLength 7
  156. bDescriptorType 37
  157. bDescriptorSubtype 1 (EP_GENERAL)
  158. bmAttributes 0x01
  159. Sampling Frequency
  160. bLockDelayUnits 2 Decoded PCM samples
  161. wLockDelay 0 Decoded PCM samples
  162. Endpoint Descriptor:
  163. bLength 9
  164. bDescriptorType 5
  165. bEndpointAddress 0x81 EP 1 IN
  166. bmAttributes 1
  167. Transfer Type Isochronous
  168. Synch Type None
  169. Usage Type Data
  170. wMaxPacketSize 0x0003 1x 3 bytes
  171. bInterval 4
  172. bRefresh 5
  173. bSynchAddress 0
  174. Interface Descriptor:
  175. bLength 9
  176. bDescriptorType 4
  177. bInterfaceNumber 1
  178. bAlternateSetting 2
  179. bNumEndpoints 2
  180. bInterfaceClass 1 Audio
  181. bInterfaceSubClass 2 Streaming
  182. bInterfaceProtocol 0
  183. iInterface 0
  184. AudioStreaming Interface Descriptor:
  185. bLength 7
  186. bDescriptorType 36
  187. bDescriptorSubtype 1 (AS_GENERAL)
  188. bTerminalLink 1
  189. bDelay 1 frames
  190. wFormatTag 1 PCM
  191. AudioStreaming Interface Descriptor:
  192. bLength 26
  193. bDescriptorType 36
  194. bDescriptorSubtype 2 (FORMAT_TYPE)
  195. bFormatType 1 (FORMAT_TYPE_I)
  196. bNrChannels 2
  197. bSubframeSize 3
  198. bBitResolution 24
  199. bSamFreqType 6 Discrete
  200. tSamFreq[ 0] 8000
  201. tSamFreq[ 1] 16000
  202. tSamFreq[ 2] 24000
  203. tSamFreq[ 3] 32000
  204. tSamFreq[ 4] 44100
  205. tSamFreq[ 5] 48000
  206. Endpoint Descriptor:
  207. bLength 9
  208. bDescriptorType 5
  209. bEndpointAddress 0x06 EP 6 OUT
  210. bmAttributes 5
  211. Transfer Type Isochronous
  212. Synch Type Asynchronous
  213. Usage Type Data
  214. wMaxPacketSize 0x0126 1x 294 bytes
  215. bInterval 4
  216. bRefresh 0
  217. bSynchAddress 129
  218. AudioControl Endpoint Descriptor:
  219. bLength 7
  220. bDescriptorType 37
  221. bDescriptorSubtype 1 (EP_GENERAL)
  222. bmAttributes 0x01
  223. Sampling Frequency
  224. bLockDelayUnits 2 Decoded PCM samples
  225. wLockDelay 0 Decoded PCM samples
  226. Endpoint Descriptor:
  227. bLength 9
  228. bDescriptorType 5
  229. bEndpointAddress 0x81 EP 1 IN
  230. bmAttributes 1
  231. Transfer Type Isochronous
  232. Synch Type None
  233. Usage Type Data
  234. wMaxPacketSize 0x0003 1x 3 bytes
  235. bInterval 4
  236. bRefresh 5
  237. bSynchAddress 0
  238. Interface Descriptor:
  239. bLength 9
  240. bDescriptorType 4
  241. bInterfaceNumber 1
  242. bAlternateSetting 3
  243. bNumEndpoints 2
  244. bInterfaceClass 255 Vendor Specific Class
  245. bInterfaceSubClass 0
  246. bInterfaceProtocol 0
  247. iInterface 0
  248. Endpoint Descriptor:
  249. bLength 7
  250. bDescriptorType 5
  251. bEndpointAddress 0x85 EP 5 IN
  252. bmAttributes 5
  253. Transfer Type Isochronous
  254. Synch Type Asynchronous
  255. Usage Type Data
  256. wMaxPacketSize 0x0126 1x 294 bytes
  257. bInterval 1
  258. Endpoint Descriptor:
  259. bLength 7
  260. bDescriptorType 5
  261. bEndpointAddress 0x06 EP 6 OUT
  262. bmAttributes 5
  263. Transfer Type Isochronous
  264. Synch Type Asynchronous
  265. Usage Type Data
  266. wMaxPacketSize 0x0126 1x 294 bytes
  267. bInterval 1
  268. Interface Descriptor:
  269. bLength 9
  270. bDescriptorType 4
  271. bInterfaceNumber 2
  272. bAlternateSetting 0
  273. bNumEndpoints 0
  274. bInterfaceClass 1 Audio
  275. bInterfaceSubClass 2 Streaming
  276. bInterfaceProtocol 0
  277. iInterface 0
  278. Interface Descriptor:
  279. bLength 9
  280. bDescriptorType 4
  281. bInterfaceNumber 2
  282. bAlternateSetting 1
  283. bNumEndpoints 1
  284. bInterfaceClass 1 Audio
  285. bInterfaceSubClass 2 Streaming
  286. bInterfaceProtocol 0
  287. iInterface 0
  288. AudioStreaming Interface Descriptor:
  289. bLength 7
  290. bDescriptorType 36
  291. bDescriptorSubtype 1 (AS_GENERAL)
  292. bTerminalLink 4
  293. bDelay 1 frames
  294. wFormatTag 1 PCM
  295. AudioStreaming Interface Descriptor:
  296. bLength 26
  297. bDescriptorType 36
  298. bDescriptorSubtype 2 (FORMAT_TYPE)
  299. bFormatType 1 (FORMAT_TYPE_I)
  300. bNrChannels 2
  301. bSubframeSize 2
  302. bBitResolution 16
  303. bSamFreqType 6 Discrete
  304. tSamFreq[ 0] 8000
  305. tSamFreq[ 1] 16000
  306. tSamFreq[ 2] 24000
  307. tSamFreq[ 3] 32000
  308. tSamFreq[ 4] 44100
  309. tSamFreq[ 5] 48000
  310. Endpoint Descriptor:
  311. bLength 9
  312. bDescriptorType 5
  313. bEndpointAddress 0x85 EP 5 IN
  314. bmAttributes 5
  315. Transfer Type Isochronous
  316. Synch Type Asynchronous
  317. Usage Type Data
  318. wMaxPacketSize 0x0126 1x 294 bytes
  319. bInterval 4
  320. bRefresh 0
  321. bSynchAddress 0
  322. AudioControl Endpoint Descriptor:
  323. bLength 7
  324. bDescriptorType 37
  325. bDescriptorSubtype 1 (EP_GENERAL)
  326. bmAttributes 0x01
  327. Sampling Frequency
  328. bLockDelayUnits 2 Decoded PCM samples
  329. wLockDelay 0 Decoded PCM samples
  330. Interface Descriptor:
  331. bLength 9
  332. bDescriptorType 4
  333. bInterfaceNumber 2
  334. bAlternateSetting 2
  335. bNumEndpoints 1
  336. bInterfaceClass 1 Audio
  337. bInterfaceSubClass 2 Streaming
  338. bInterfaceProtocol 0
  339. iInterface 0
  340. AudioStreaming Interface Descriptor:
  341. bLength 7
  342. bDescriptorType 36
  343. bDescriptorSubtype 1 (AS_GENERAL)
  344. bTerminalLink 4
  345. bDelay 1 frames
  346. wFormatTag 1 PCM
  347. AudioStreaming Interface Descriptor:
  348. bLength 26
  349. bDescriptorType 36
  350. bDescriptorSubtype 2 (FORMAT_TYPE)
  351. bFormatType 1 (FORMAT_TYPE_I)
  352. bNrChannels 2
  353. bSubframeSize 3
  354. bBitResolution 24
  355. bSamFreqType 6 Discrete
  356. tSamFreq[ 0] 8000
  357. tSamFreq[ 1] 16000
  358. tSamFreq[ 2] 24000
  359. tSamFreq[ 3] 32000
  360. tSamFreq[ 4] 44100
  361. tSamFreq[ 5] 48000
  362. Endpoint Descriptor:
  363. bLength 9
  364. bDescriptorType 5
  365. bEndpointAddress 0x85 EP 5 IN
  366. bmAttributes 5
  367. Transfer Type Isochronous
  368. Synch Type Asynchronous
  369. Usage Type Data
  370. wMaxPacketSize 0x0126 1x 294 bytes
  371. bInterval 4
  372. bRefresh 0
  373. bSynchAddress 0
  374. AudioControl Endpoint Descriptor:
  375. bLength 7
  376. bDescriptorType 37
  377. bDescriptorSubtype 1 (EP_GENERAL)
  378. bmAttributes 0x01
  379. Sampling Frequency
  380. bLockDelayUnits 2 Decoded PCM samples
  381. wLockDelay 0 Decoded PCM samples
  382. Interface Descriptor:
  383. bLength 9
  384. bDescriptorType 4
  385. bInterfaceNumber 3
  386. bAlternateSetting 0
  387. bNumEndpoints 1
  388. bInterfaceClass 3 Human Interface Device
  389. bInterfaceSubClass 0 No Subclass
  390. bInterfaceProtocol 0 None
  391. iInterface 0
  392. HID Device Descriptor:
  393. bLength 9
  394. bDescriptorType 33
  395. bcdHID 1.01
  396. bCountryCode 0 Not supported
  397. bNumDescriptors 1
  398. bDescriptorType 34 Report
  399. wDescriptorLength 66
  400. Report Descriptors:
  401. ** UNAVAILABLE **
  402. Endpoint Descriptor:
  403. bLength 7
  404. bDescriptorType 5
  405. bEndpointAddress 0x82 EP 2 IN
  406. bmAttributes 3
  407. Transfer Type Interrupt
  408. Synch Type None
  409. Usage Type Data
  410. wMaxPacketSize 0x0040 1x 64 bytes
  411. bInterval 4
  412. Configuration Descriptor:
  413. bLength 9
  414. bDescriptorType 2
  415. wTotalLength 342
  416. bNumInterfaces 4
  417. bConfigurationValue 2
  418. iConfiguration 0
  419. bmAttributes 0x80
  420. (Bus Powered)
  421. MaxPower 500mA
  422. Interface Association:
  423. bLength 8
  424. bDescriptorType 11
  425. bFirstInterface 0
  426. bInterfaceCount 3
  427. bFunctionClass 1 Audio
  428. bFunctionSubClass 0
  429. bFunctionProtocol 32
  430. iFunction 0
  431. Interface Descriptor:
  432. bLength 9
  433. bDescriptorType 4
  434. bInterfaceNumber 0
  435. bAlternateSetting 0
  436. bNumEndpoints 0
  437. bInterfaceClass 1 Audio
  438. bInterfaceSubClass 1 Control Device
  439. bInterfaceProtocol 32
  440. iInterface 0
  441. AudioControl Interface Descriptor:
  442. bLength 9
  443. bDescriptorType 36
  444. bDescriptorSubtype 1 (HEADER)
  445. bcdADC 2.00
  446. bCategory 10
  447. wTotalLength 75
  448. bmControl 0x00
  449. AudioControl Interface Descriptor:
  450. bLength 8
  451. bDescriptorType 36
  452. bDescriptorSubtype 10 (CLOCK_SOURCE)
  453. bClockID 5
  454. bmAttributes 0x03 Internal programmable Clock
  455. bmControls 0x07
  456. Clock Frequency Control (read/write)
  457. Clock Validity Control (read-only)
  458. bAssocTerminal 0
  459. iClockSource 0
  460. AudioControl Interface Descriptor:
  461. bLength 17
  462. bDescriptorType 36
  463. bDescriptorSubtype 2 (INPUT_TERMINAL)
  464. bTerminalID 1
  465. wTerminalType 0x0101 USB Streaming
  466. bAssocTerminal 0
  467. bCSourceID 5
  468. bNrChannels 2
  469. bmChannelConfig 0x00000003
  470. Front Left (FL)
  471. Front Right (FR)
  472. bmControls 0x0000
  473. iChannelNames 0
  474. iTerminal 0
  475. AudioControl Interface Descriptor:
  476. bLength 12
  477. bDescriptorType 36
  478. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  479. bTerminalID 2
  480. wTerminalType 0x0301 Speaker
  481. bAssocTerminal 0
  482. bSourceID 1
  483. bCSourceID 5
  484. bmControls 0x0000
  485. iTerminal 0
  486. AudioControl Interface Descriptor:
  487. bLength 17
  488. bDescriptorType 36
  489. bDescriptorSubtype 2 (INPUT_TERMINAL)
  490. bTerminalID 3
  491. wTerminalType 0x0201 Microphone
  492. bAssocTerminal 0
  493. bCSourceID 5
  494. bNrChannels 2
  495. bmChannelConfig 0x00000003
  496. Front Left (FL)
  497. Front Right (FR)
  498. bmControls 0x0000
  499. iChannelNames 0
  500. iTerminal 0
  501. AudioControl Interface Descriptor:
  502. bLength 12
  503. bDescriptorType 36
  504. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  505. bTerminalID 4
  506. wTerminalType 0x0101 USB Streaming
  507. bAssocTerminal 0
  508. bSourceID 3
  509. bCSourceID 5
  510. bmControls 0x0000
  511. iTerminal 0
  512. Interface Descriptor:
  513. bLength 9
  514. bDescriptorType 4
  515. bInterfaceNumber 1
  516. bAlternateSetting 0
  517. bNumEndpoints 0
  518. bInterfaceClass 1 Audio
  519. bInterfaceSubClass 2 Streaming
  520. bInterfaceProtocol 32
  521. iInterface 0
  522. Interface Descriptor:
  523. bLength 9
  524. bDescriptorType 4
  525. bInterfaceNumber 1
  526. bAlternateSetting 1
  527. bNumEndpoints 2
  528. bInterfaceClass 1 Audio
  529. bInterfaceSubClass 2 Streaming
  530. bInterfaceProtocol 32
  531. iInterface 0
  532. AudioStreaming Interface Descriptor:
  533. bLength 16
  534. bDescriptorType 36
  535. bDescriptorSubtype 1 (AS_GENERAL)
  536. bTerminalLink 1
  537. bmControls 0x00
  538. bFormatType 1
  539. bmFormats 1
  540. PCM
  541. bNrChannels 2
  542. bmChannelConfig 0x00000003
  543. Front Left (FL)
  544. Front Right (FR)
  545. iChannelNames 0
  546. AudioStreaming Interface Descriptor:
  547. bLength 6
  548. bDescriptorType 36
  549. bDescriptorSubtype 2 (FORMAT_TYPE)
  550. bFormatType 1 (FORMAT_TYPE_I)
  551. bSubslotSize 2
  552. bBitResolution 16
  553. Endpoint Descriptor:
  554. bLength 7
  555. bDescriptorType 5
  556. bEndpointAddress 0x06 EP 6 OUT
  557. bmAttributes 5
  558. Transfer Type Isochronous
  559. Synch Type Asynchronous
  560. Usage Type Data
  561. wMaxPacketSize 0x009c 1x 156 bytes
  562. bInterval 1
  563. AudioControl Endpoint Descriptor:
  564. bLength 8
  565. bDescriptorType 37
  566. bDescriptorSubtype 1 (EP_GENERAL)
  567. bmAttributes 0x00
  568. bmControls 0x00
  569. bLockDelayUnits 2 Decoded PCM samples
  570. wLockDelay 0
  571. Endpoint Descriptor:
  572. bLength 7
  573. bDescriptorType 5
  574. bEndpointAddress 0x81 EP 1 IN
  575. bmAttributes 17
  576. Transfer Type Isochronous
  577. Synch Type None
  578. Usage Type Feedback
  579. wMaxPacketSize 0x0004 1x 4 bytes
  580. bInterval 8
  581. Interface Descriptor:
  582. bLength 9
  583. bDescriptorType 4
  584. bInterfaceNumber 1
  585. bAlternateSetting 2
  586. bNumEndpoints 2
  587. bInterfaceClass 1 Audio
  588. bInterfaceSubClass 2 Streaming
  589. bInterfaceProtocol 32
  590. iInterface 0
  591. AudioStreaming Interface Descriptor:
  592. bLength 16
  593. bDescriptorType 36
  594. bDescriptorSubtype 1 (AS_GENERAL)
  595. bTerminalLink 1
  596. bmControls 0x00
  597. bFormatType 1
  598. bmFormats 1
  599. PCM
  600. bNrChannels 2
  601. bmChannelConfig 0x00000003
  602. Front Left (FL)
  603. Front Right (FR)
  604. iChannelNames 0
  605. AudioStreaming Interface Descriptor:
  606. bLength 6
  607. bDescriptorType 36
  608. bDescriptorSubtype 2 (FORMAT_TYPE)
  609. bFormatType 1 (FORMAT_TYPE_I)
  610. bSubslotSize 3
  611. bBitResolution 24
  612. Endpoint Descriptor:
  613. bLength 7
  614. bDescriptorType 5
  615. bEndpointAddress 0x06 EP 6 OUT
  616. bmAttributes 5
  617. Transfer Type Isochronous
  618. Synch Type Asynchronous
  619. Usage Type Data
  620. wMaxPacketSize 0x009c 1x 156 bytes
  621. bInterval 1
  622. AudioControl Endpoint Descriptor:
  623. bLength 8
  624. bDescriptorType 37
  625. bDescriptorSubtype 1 (EP_GENERAL)
  626. bmAttributes 0x00
  627. bmControls 0x00
  628. bLockDelayUnits 2 Decoded PCM samples
  629. wLockDelay 0
  630. Endpoint Descriptor:
  631. bLength 7
  632. bDescriptorType 5
  633. bEndpointAddress 0x81 EP 1 IN
  634. bmAttributes 17
  635. Transfer Type Isochronous
  636. Synch Type None
  637. Usage Type Feedback
  638. wMaxPacketSize 0x0004 1x 4 bytes
  639. bInterval 8
  640. Interface Descriptor:
  641. bLength 9
  642. bDescriptorType 4
  643. bInterfaceNumber 2
  644. bAlternateSetting 0
  645. bNumEndpoints 0
  646. bInterfaceClass 1 Audio
  647. bInterfaceSubClass 2 Streaming
  648. bInterfaceProtocol 32
  649. iInterface 0
  650. Interface Descriptor:
  651. bLength 9
  652. bDescriptorType 4
  653. bInterfaceNumber 2
  654. bAlternateSetting 1
  655. bNumEndpoints 1
  656. bInterfaceClass 1 Audio
  657. bInterfaceSubClass 2 Streaming
  658. bInterfaceProtocol 32
  659. iInterface 0
  660. AudioStreaming Interface Descriptor:
  661. bLength 16
  662. bDescriptorType 36
  663. bDescriptorSubtype 1 (AS_GENERAL)
  664. bTerminalLink 4
  665. bmControls 0x00
  666. bFormatType 1
  667. bmFormats 1
  668. PCM
  669. bNrChannels 2
  670. bmChannelConfig 0x00000003
  671. Front Left (FL)
  672. Front Right (FR)
  673. iChannelNames 0
  674. AudioStreaming Interface Descriptor:
  675. bLength 6
  676. bDescriptorType 36
  677. bDescriptorSubtype 2 (FORMAT_TYPE)
  678. bFormatType 1 (FORMAT_TYPE_I)
  679. bSubslotSize 2
  680. bBitResolution 16
  681. Endpoint Descriptor:
  682. bLength 7
  683. bDescriptorType 5
  684. bEndpointAddress 0x85 EP 5 IN
  685. bmAttributes 5
  686. Transfer Type Isochronous
  687. Synch Type Asynchronous
  688. Usage Type Data
  689. wMaxPacketSize 0x009c 1x 156 bytes
  690. bInterval 1
  691. AudioControl Endpoint Descriptor:
  692. bLength 8
  693. bDescriptorType 37
  694. bDescriptorSubtype 1 (EP_GENERAL)
  695. bmAttributes 0x00
  696. bmControls 0x00
  697. bLockDelayUnits 2 Decoded PCM samples
  698. wLockDelay 0
  699. Interface Descriptor:
  700. bLength 9
  701. bDescriptorType 4
  702. bInterfaceNumber 2
  703. bAlternateSetting 2
  704. bNumEndpoints 1
  705. bInterfaceClass 1 Audio
  706. bInterfaceSubClass 2 Streaming
  707. bInterfaceProtocol 32
  708. iInterface 0
  709. AudioStreaming Interface Descriptor:
  710. bLength 16
  711. bDescriptorType 36
  712. bDescriptorSubtype 1 (AS_GENERAL)
  713. bTerminalLink 4
  714. bmControls 0x00
  715. bFormatType 1
  716. bmFormats 1
  717. PCM
  718. bNrChannels 2
  719. bmChannelConfig 0x00000003
  720. Front Left (FL)
  721. Front Right (FR)
  722. iChannelNames 0
  723. AudioStreaming Interface Descriptor:
  724. bLength 6
  725. bDescriptorType 36
  726. bDescriptorSubtype 2 (FORMAT_TYPE)
  727. bFormatType 1 (FORMAT_TYPE_I)
  728. bSubslotSize 3
  729. bBitResolution 24
  730. Endpoint Descriptor:
  731. bLength 7
  732. bDescriptorType 5
  733. bEndpointAddress 0x85 EP 5 IN
  734. bmAttributes 5
  735. Transfer Type Isochronous
  736. Synch Type Asynchronous
  737. Usage Type Data
  738. wMaxPacketSize 0x009c 1x 156 bytes
  739. bInterval 1
  740. AudioControl Endpoint Descriptor:
  741. bLength 8
  742. bDescriptorType 37
  743. bDescriptorSubtype 1 (EP_GENERAL)
  744. bmAttributes 0x00
  745. bmControls 0x00
  746. bLockDelayUnits 2 Decoded PCM samples
  747. wLockDelay 0
  748. Interface Descriptor:
  749. bLength 9
  750. bDescriptorType 4
  751. bInterfaceNumber 3
  752. bAlternateSetting 0
  753. bNumEndpoints 1
  754. bInterfaceClass 3 Human Interface Device
  755. bInterfaceSubClass 0 No Subclass
  756. bInterfaceProtocol 0 None
  757. iInterface 0
  758. HID Device Descriptor:
  759. bLength 9
  760. bDescriptorType 33
  761. bcdHID 1.00
  762. bCountryCode 0 Not supported
  763. bNumDescriptors 1
  764. bDescriptorType 34 Report
  765. wDescriptorLength 66
  766. Report Descriptors:
  767. ** UNAVAILABLE **
  768. Endpoint Descriptor:
  769. bLength 7
  770. bDescriptorType 5
  771. bEndpointAddress 0x82 EP 2 IN
  772. bmAttributes 3
  773. Transfer Type Interrupt
  774. Synch Type None
  775. Usage Type Data
  776. wMaxPacketSize 0x0040 1x 64 bytes
  777. bInterval 4
  778. Device Qualifier (for other device speed):
  779. bLength 10
  780. bDescriptorType 6
  781. bcdUSB 2.00
  782. bDeviceClass 0 (Defined at Interface level)
  783. bDeviceSubClass 0
  784. bDeviceProtocol 0
  785. bMaxPacketSize0 64
  786. bNumConfigurations 1
  787. Device Status: 0x0001
  788. Self Powered
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