Nikolai Asparuhov Posted February 24, 2017 Share Posted February 24, 2017 Hello I have a little problem with the usb devices, i use usb camera and if u plug the power supply to the OPI Lite board (5.25) it recognize the camera but it doesn't work well (stream with like 8-10 fps), after a software reboot, the device go to other Bus and the camera work fine with 15-30 fps stream. Before reboot, exact on first power of the board: Bus 006 Device 002: ID 058f:3822 Alcor Micro Corp. Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter After reboot: Bus 003 Device 002: ID 058f:3822 Alcor Micro Corp. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 002: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter I try to remove and after that load again uvcvideo driver, but nothing happened, i tried some scripts to restart the usb ports but the result was 0, only if i unplug and plug the camera again or reboot solve the problem. Also i tried with different power supplies and nothing changed. Currently we use chargers from the Orange Pi manufacture so this is the best power supply i guess. Any ideas how can i configure the camera to be on Bus 3 and tha wifi dongle to be on Bus 2 or some other solution to the problem? Link to comment Share on other sites More sharing options...
IgZero Posted February 24, 2017 Share Posted February 24, 2017 Try to connect the camera in other USB port Link to comment Share on other sites More sharing options...
Nikolai Asparuhov Posted February 24, 2017 Author Share Posted February 24, 2017 I try and the result was the same, nothing changed... Link to comment Share on other sites More sharing options...
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