BBGW | USB hub does not work

[Sebastián Sáez]

Hi,

I wan't to connect a webcam (logitech C270) to my Beaglebone Green Wireless. 

I tested the 4 usb ports with flash drive and webcam and none was recognized in lsusb, 

here lsusb and dmesg outputs:

1. debian@beaglebone:~$ lsusb
2. Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
3. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

1. debian@beaglebone:~$ dmesg|grep -i musb
2. [    2.290695] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
3. [    2.290746] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
4. [    2.291092] usb usb1: Product: MUSB HDRC host driver
5. [    2.291099] usb usb1: Manufacturer: Linux 4.9.33-ti-r42 musb-hcd
6. [    2.291106] usb usb1: SerialNumber: musb-hdrc.1
7. [    2.679227] usb 1-1: new high-speed USB device number 2 using musb-hdrc

Here full kernel log booting with flash drive and webcam connected to usb ports

Anyone with a BBGW can try a flash drive?

Any suggestion?

regards,

Sebastián

[Sebastián Sáez]

Kernel log

https://pastebin.com/Xp1hpeHR

[Greg]

That's easy.  Here is before and after plugging in USB flash stick:

debian@beaglebone:~$ lsusb

Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

debian@beaglebone:~$ lsusb

Bus 001 Device 003: ID 058f:6387 Alcor Micro Corp. Flash Drive

Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

debian@beaglebone:~$ 

So it does detect the USB device.

However, I didn't find the drive mounted in the usual places like /mnt or /media.

So that has to be done manually with the mount command?  Or maybe I wasn't looking in the correct folder.

Here is snippet of dmesg:

[651120.233538] usb 1-1.3: new high-speed USB device number 3 using musb-hdrc

[651120.475757] usb 1-1.3: New USB device found, idVendor=058f, idProduct=6387

[651120.475820] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[651120.475854] usb 1-1.3: Product: Mass Storage

[651120.475883] usb 1-1.3: Manufacturer: Generic

[651120.475911] usb 1-1.3: SerialNumber: D339585D

[651120.492014] usb-storage 1-1.3:1.0: USB Mass Storage device detected

[651120.505619] scsi host0: usb-storage 1-1.3:1.0

[651120.637632] usbcore: registered new interface driver uas

[651121.509778] scsi 0:0:0:0: Direct-Access     CENTON                    8.07 PQ: 0 ANSI: 2

[651121.527501] sd 0:0:0:0: [sda] 15667200 512-byte logical blocks: (8.02 GB/7.47 GiB)

[651121.528032] sd 0:0:0:0: [sda] Write Protect is off

[651121.528080] sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00

[651121.528546] sd 0:0:0:0: [sda] No Caching mode page found

[651121.534237] sd 0:0:0:0: [sda] Assuming drive cache: write through

[651121.701820] sd 0:0:0:0: Attached scsi generic sg0 type 0

[651123.541720]  sda: sda1

[651123.555958] sd 0:0:0:0: [sda] Attached SCSI removable disk

Looks good to me, but this is the first time I ever plugged a USB disk into a Beaglebone!

Regards,

Greg

[Sebastián Sáez]

Thanks Greg, I got another beaglebone green wireless and it worked.

Test webcam and flahs drive

Apparently the one that was using has some problem

Thank you