From: dima.pasechnik@cs.ox.ac.uk
To: linux-usb@vger.kernel.org
Subject: usb 1-3: Product: BBC micro:bit CMSIS-DAP not recognised
Date: Mon, 19 Dec 2022 12:57:43 +0000 [thread overview]
Message-ID: <Y6Bfx+Ksm/Qz3N8y@hilbert> (raw)
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Hello,
this is a popular in UK education board: https://microbit.org/
- the currently sold (Version 2) one. It does on the same USB 3 things:
mass storage, ACM, and serial. Serial appears unknown to the kernel.
With Linux kernel 6.0.8 on x86_54, and various USB serial drivers installed, upon plugging into USB
port, I see in dmesg:
[45460.035306] usb 1-3: new full-speed USB device number 10 using xhci_hcd
[45460.166959] usb 1-3: New USB device found, idVendor=0d28, idProduct=0204, bcdDevice=10.00
[45460.166965] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[45460.166967] usb 1-3: Product: BBC micro:bit CMSIS-DAP
[45460.166968] usb 1-3: Manufacturer: Arm
[45460.166970] usb 1-3: SerialNumber: 9905360200052833525e24a702a68552000000006e052820
[45460.172168] usb-storage 1-3:1.0: USB Mass Storage device detected
[45460.172538] scsi host1: usb-storage 1-3:1.0
[45460.173203] cdc_acm 1-3:1.1: ttyACM0: USB ACM device
[45460.175258] hid-generic 0003:0D28:0204.0005: hiddev96,hidraw0: USB HID v1.00 Device [Arm BBC micro:bit CMSIS-DAP] on usb-0000:00:14.0-3/input3
[45460.175581] usbserial_generic 1-3:1.4: The "generic" usb-serial driver is only for testing and one-off prototypes.
[45460.175585] usbserial_generic 1-3:1.4: Tell linux-usb@vger.kernel.org to add your device to a proper driver.
[45460.175587] usbserial_generic 1-3:1.4: device has no bulk endpoints
[45460.175818] usbserial_generic 1-3:1.5: The "generic" usb-serial driver is only for testing and one-off prototypes.
[45460.175821] usbserial_generic 1-3:1.5: Tell linux-usb@vger.kernel.org to add your device to a proper driver.
[45460.175823] usbserial_generic 1-3:1.5: generic converter detected
[45460.175905] usb 1-3: generic converter now attached to ttyUSB0
[45461.175731] scsi 1:0:0:0: Direct-Access MBED VFS 0.1 PQ: 0 ANSI: 2
[45461.176279] sd 1:0:0:0: [sdb] 131200 512-byte logical blocks: (67.2 MB/64.1 MiB)
[45461.176480] sd 1:0:0:0: [sdb] Write Protect is off
[45461.176484] sd 1:0:0:0: [sdb] Mode Sense: 03 00 00 00
[45461.176659] sd 1:0:0:0: [sdb] No Caching mode page found
[45461.176661] sd 1:0:0:0: [sdb] Assuming drive cache: write through
[45461.186409] sdb:
[45461.186439] sd 1:0:0:0: [sdb] Attached SCSI removable disk
Best regards,
Dmitrii
www.pasechnik.info
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next reply other threads:[~2022-12-19 13:24 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-19 12:57 dima.pasechnik [this message]
2022-12-19 15:00 ` usb 1-3: Product: BBC micro:bit CMSIS-DAP not recognised Greg KH
2022-12-19 16:29 ` dima.pasechnik
2022-12-19 18:10 ` dima.pasechnik
2022-12-19 18:25 ` Greg KH
2022-12-19 22:20 ` dima.pasechnik
2022-12-19 23:36 ` Alan Stern
2022-12-20 13:08 ` dima.pasechnik
2022-12-23 14:50 ` Greg KH
2022-12-23 23:51 ` dima.pasechnik
2022-12-24 6:53 ` Greg KH
2022-12-25 11:08 ` dima.pasechnik
2022-12-25 18:52 ` Mike Spivey
2022-12-20 6:57 ` Greg KH
2022-12-20 14:50 ` dima.pasechnik
2022-12-20 19:57 ` Alan Stern
2022-12-22 10:32 ` Dima Pasechnik
2022-12-22 21:24 ` Alan Stern
2022-12-23 12:58 ` Dmitrii Pasechnik
2022-12-23 14:52 ` Alan Stern
2022-12-23 23:41 ` Dmitrii Pasechnik
2022-12-24 16:00 ` Alan Stern
2022-12-31 19:49 ` Jó Ágila Bitsch
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