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TOPIC: Firmware support for UMA-8 v2 on Raspberry Pi 3 (R

Firmware support for UMA-8 v2 on Raspberry Pi 3 (R 1 month 1 week ago #37931

  • aganguly
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Hello,
I am trying to connect my RPi3 to UMA-8 v2. I want to stream audio data through RPi3 using MATLAB/Simulink.
The UMA-8 v2 is not detected. (Other USB sound cards are detected immediately upon plug in.)

Output of lsusb:
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Output of 'dmesg':
[ 549.413751] usb 1-1.5: new full-speed USB device number 85 using dwc_otg
[ 549.853758] usb 1-1.5: device not accepting address 85, error -71
[ 549.853964] usb 1-1-port5: unable to enumerate USB device

Output of 'cat /proc/asound/version' :
Advanced Linux Sound Architecture Driver Version k4.9.41-v7+.

Output of 'arecord --version' :
arecord: version 1.1.3 by Jaroslav Kysela <This email address is being protected from spambots. You need JavaScript enabled to view it.>

Please let me know if you can help.
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Firmware support for UMA-8 v2 on Raspberry Pi 3 (R 1 month 1 week ago #37956

  • devteam
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@aganguly

We could be wrong but I think that we received this query via tech support. Issue now solved due to power issues?

Keep us updated if further questions.

DevTeam
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