SW Version: JetPack 5.1.3
HW: Orin Nano devkit
There has randomly USB disconnect /new USB device happened (with the frequency per few hours) by using USB 2.0 connection, with following krnel log.After the re-connection, the camera can work normally.
usb 1-3:USB disconnect,device number 5
usb 1-3:new high-speed USB device number 6 using tegra-xusb
usb 1-3: New USB device found, idVendor=2a2a, idProduct=2626,bdDevice=4.01
usb 1-3:New USB device strings: Mfr=l, Product=2, SerialNumber=3
usb 1-3:Product:seaqull Super Camera
usb 1-3:Manufacturer:SEAGULL
usb 1-3:SerialNumber:0123456789.0123456789.0123456789
Other tests have been done:
-The same camera doesn’t have problem with USB 3.0 cable.
-The same camera doesn’t have problem with USB 2.0/3.0 cables on botPC and TX2 NX.
-usb eye pattern is tested.
-The camera side modifies the size and interval of sent data, which are (8k,0s),(16k,0s),(32K,0s),(64K,0s),(16k,125us),(32K,125us),(64K,125us), are invalid. The camera photographing interval is 1s, and the average transmission time of the above parameters is between 700ms and 1000ms.
please share some guidance to root cause the issue.