在讀取完設(shè)備描述符之后，成功。然后配置地址，返回狀態(tài)不是0x14而是0x28，即CMD_RD_USB_DATA，怎么會(huì)這樣呢？
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CH339: 7端口多功能USB HUB控制器芯片
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[求助]375讀usb藍(lán)牙適配器問(wèn)題
luoye268268
發(fā)表于: 2007-09-29 17:02:00
你直接參考CH375HST.ZIP\PUB\INTERLNK這個(gè)程序，set_addr（）是設(shè)置地址的函數(shù)。你可以試著在發(fā)送完獲取配置描述符之后，延時(shí)幾MS之后，再發(fā)設(shè)置地址的命令。
相同的程序，在其他usb設(shè)備沒(méi)有問(wèn)題，但就是usb藍(lán)牙適配器不行，我甚至延時(shí)200ms了
bushound截得pc以下初始化過(guò)程：
Device Phase Data Description Cmd.Phase.Ofs(rep) ------ ----- ------------------------ ---------------- ------------------ 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 1.1.0 16.0 DI 00 01 03 00 .... 1.2.0 16.0 CTL 23 01 11 00 01 00 00 00 CLEAR FEATURE 2.1.0 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 3.1.0(2) 16.0 DI 00 01 01 00 .... 3.2.0 16.0 CTL 23 01 10 00 01 00 00 00 CLEAR FEATURE 5.1.0 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 6.1.0 16.0 DI 00 01 00 00 .... 6.2.0 16.0 CTL a3 00 00 00 02 00 04 00 GET STATUS 7.1.0 16.0 DI 03 03 00 00 .... 7.2.0 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 8.1.0(2) 16.0 DI 01 01 01 00 .... 8.2.0 16.0 CTL 23 01 10 00 01 00 00 00 CLEAR FEATURE 10.1.0 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 11.1.0(2) 16.0 DI 01 01 00 00 .... 11.2.0 16.0 CTL 23 03 04 00 01 00 00 00 SET FEATURE 13.1.0 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 14.1.0 16.0 DI 03 01 10 00 .... 14.2.0 16.0 CTL 23 01 14 00 01 00 00 00 CLEAR FEATURE 15.1.0 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 16.1.0(2) 16.0 DI 03 01 00 00 .... 16.2.0 16.0 CTL 23 03 04 00 01 00 00 00 SET FEATURE 18.1.0 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 19.1.0 16.0 DI 03 01 10 00 .... 19.2.0 16.0 CTL 23 01 14 00 01 00 00 00 CLEAR FEATURE 20.1.0 16.0 CTL 80 06 00 02 00 00 ff 00 GET DESCRIPTOR 21.1.0 16.0 DI 09 02 ba 00 03 01 00 c0 ........ 21.2.0 00 09 04 00 00 03 e0 01 ........ 21.2.8 01 00 07 05 81 03 10 00 ........ 21.2.16 01 07 05 02 02 40 00 01 .....@.. 21.2.24 16.0 CTL a3 00 00 00 02 00 04 00 GET STATUS 22.1.0 16.0 DI 03 03 00 00 .... 22.2.0 30.0 CTL 80 06 00 01 00 00 12 00 GET DESCRIPTOR 23.1.0 30.0 DI 12 01 10 01 e0 01 01 10 ........ 23.2.0 31 11 01 10 73 03 01 02 1...s... 23.2.8 00 01 .. 23.2.16 30.0 CTL 80 06 00 02 00 00 09 02 GET DESCRIPTOR 24.1.0 30.0 DI 09 02 ba 00 03 01 00 c0 ........ 24.2.0 00 09 04 00 00 03 e0 01 ........ 24.2.8 01 00 07 05 81 03 10 00 ........ 24.2.16 01 07 05 02 02 40 00 01 .....@.. 24.2.24 30.0 CTL 00 09 01 00 00 00 00 00 SET CONFIG 25.1.0 30.0 CTL 01 0b 00 00 01 00 00 00 SET INTERFACE 26.1.0 30.0 CTL 20 00 00 00 00 00 03 00 SEND HCI 27.1.0 30.0 DO 03 0c 00 ... 27.2.0 30.1 DI 0e 04 01 03 0c 00 ...... 28.1.0 30.0 CTL 20 00 00 00 00 00 05 00 SEND HCI 29.1.0 30.0 DO 16 0c 02 00 b0 ..... 29.2.0 30.1 DI 0e 04 01 16 0c 00 ...... 30.1.0 30.0 CTL 20 00 00 00 00 00 05 00 SEND HCI 31.1.0 30.0 DO 18 0c 02 10 27 ....' 31.2.0 30.1 DI 0e 04 01 18 0c 00 ...... 32.1.0 30.0 CTL 20 00 00 00 00 00 03 00 SEND HCI 33.1.0 30.0 DO 15 0c 00 ... 33.2.0 30.1 DI 0e 06 01 15 0c 00 00 b0 ........ 34.1.0 30.0 CTL 20 00 00 00 00 00 03 00 SEND HCI 35.1.0 30.0 DO 05 10 00 ... 35.2.0 30.1 DI 0e 0b 01 05 10 00 a6 02 ........ 36.1.0 30 08 00 0a 00 0.... 36.1.8 30.0 CTL 20 00 00 00 00 00 04 00 SEND HCI 37.1.0 30.0 DO 31 0c 01 00 1... 37.2.0 30.1 DI 0e 04 01 31 0c 00 ...1.. 38.1.0 30.0 CTL 20 00 00 00 00 00 0a 00 SEND HCI 39.1.0 30.0 DO 33 0c 07 80 02 ff a0 00 3....... 39.2.0 14 00 .. 39.2.8 30.1 DI 0e 04 01 33 0c 00 ...3.. 40.1.0 30.0 CTL 20 00 00 00 00 00 03 00 SEND HCI 41.1.0 30.0 DO 03 10 00 ... 41.2.0 30.1 DI 0e 0c 01 03 10 00 bf fe ........ 42.1.0 8d 78 08 18 00 00 .x.... 42.1.8 30.0 CTL 20 00 00 00 00 00 04 00 SEND HCI 43.1.0 30.0 DO 0a 0c 01 00 .... 43.2.0 30.1 DI 0e 04 01 0a 0c 00 ...... 44.1.0 30.0 CTL 20 00 00 00 00 00 04 00 SEND HCI 45.1.0 30.0 DO 1a 0c 01 01 .... 45.2.0 30.1 DI 0e 04 01 1a 0c 00 ...... 46.1.0 30.0 CTL 20 00 00 00 00 00 03 00 SEND HCI 47.1.0 30.0 DO 14 0c 00 ... 47.2.0 30.1 DI 0e fc 01 14 0c 00 49 53 ......IS 48.1.0 53 43 42 54 41 00 00 00 SCBTA... 48.1.8 00 00 00 00 00 00 00 00 ........ 48.1.16 00 00 00 00 00 00 00 00 ........ 48.1.24 30.1 DI 00 00 00 00 00 00 00 00 ........ 49.1.0 00 00 00 00 00 00 00 00 ........ 49.1.8 00 00 00 00 00 00 00 00 ........ 49.1.16 00 00 00 00 00 00 00 00 ........ 49.1.24 30.0 CTL 20 00 00 00 00 00 03 00 SEND HCI 50.1.0 30.0 DO 09 10 00 ... 50.2.0 30.1 DI 0e 0a 01 09 10 00 79 56 ......yV 51.1.0 20 67 11 00 g.. 51.1.8 30.0 CTL 20 00 00 00 00 00 03 00 SEND HCI 52.1.0 30.0 DO 23 0c 00 #.. 52.2.0 30.1 DI 0e 07 01 23 0c 00 00 00 ...#.... 53.1.0 00 . 53.1.8 30.0 CTL 20 00 00 00 00 00 06 00 SEND HCI 54.1.0 30.0 DO 24 0c 03 00 00 00 $..... 54.2.0 30.1 DI 0e 04 01 24 0c 0
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