TUSB2036: Not detecting data stream

Praveen Sadasivam

Part Number: TUSB2036

8322.sch.pdf

Hi, we are using TUSB2036 HUB controller IC, we are connected mobile to laptop it is detecting and able to transfer files also but when we are connected any camera or sensor device, data stream is not working. Please find the solution for us. We are getting error like (VIDIOC_STREAMON: No space left on device).

over 3 years ago

0 JMMN over 3 years ago

TI__Guru 60870 points

This appears to be a software or interoperability issue, can you confirm if the camera / sensor device support USB FS operation or not?

0 Praveen Sadasivam over 3 years ago in reply to JMMN

Prodigy 10 points

Hi, Our camera and sensors are USB based devices which works fine when we connect directly with PC (so I assume it supports USB FS) but doesn't work through the HUB controller (TUSB2036).

0 JMMN over 3 years ago in reply to Praveen Sadasivam

TI__Guru 60870 points

Hi Praveen,

Most USB host controllers on PCs run at USB HS (480 Mbps), there are some cameras / sensors that don't support the USB FS (12 Mbps) operation due to the limited bandwidth.

Regards,

JMMN

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TUSB2036: Not detecting data stream