Connection problem with Android Server

7 posts / 0 new
Last post
albireo
Connection problem with Android Server

Hello,
I'm trying to connect a USB gamepad to an Galaxy SIII with a Cyanogenmod 11-20140617 (Android 4.4.3).
The kernel is compiled to use USB Host and actually it's working with local connected devices.

In LogCat appears this error when connect a new device:
vhusbd Error 30 creating device node at _proc_bus_usb_002_001, m
vhusbd Error 30 creating device node at _proc_bus_usb_002_001, m

When I try to connect another USB Device like an USB stick:
Error make parent hub node at _proc_bus_usb_002_001, m
Error 30 loading device file '/sys/devices/platform/s5p-ohci/usb2/2-1/2-1:1.0/host1/sci_host/host1/uvent, m
Error 11 loading device file '/sys/devices/platform/s5p-ohci/usb2/2-1/2-1:1.0/host1/sci_host/host1/uvent, m

Thank you for your attention.

Michael
OK i think i found and fixed

OK i think i found and fixed the bug could you try downloading from http://www.virtualhere.com/sites/default/files/usbserver/AndroidServer.apk

Let me know if it fixes the issue and ill push it to google play

albireo
Test results with new version

Hello,
I tested again with the new apk version and now I have another error:

10-14 19:00:12.959 I/vhusbd (29949): Server licensed to=unlicensed max_devices=1
10-14 19:00:12.959 I/vhusbd (29949): Using small URB's
10-14 19:00:12.959 I/vhusbd (29949): TCPServer starting...
10-14 19:00:12.964 I/vhusbd (29949): TCPServer bound to port 7575
10-14 19:00:12.964 I/vhusbd (29949): TCPServer (7575) started
10-14 19:00:12.964 I/vhusbd (29949): Error 13 opening device (/data/data/com.virtualhere.androidserver/_proc_bus_usb_002_002) file descriptor, m
10-14 19:00:12.964 I/vhusbd (29949): Error 13 opening device (/data/data/com.virtualhere.androidserver/_proc_bus_usb_001_002) file descriptor, m
10-14 19:00:44.189 I/vhusbd (29949): 192.168.15.50 connected
10-14 19:01:20.369 I/vhusbd (29949): Error 13 opening device (/data/data/com.virtualhere.androidserver/_proc_bus_usb_002_003) file descriptor, m

Sorry about the delayed response.
Thank you for your attention.

Michael
Error 13 is permission denied

Error 13 is permission denied, I think you may need to ssh into your android server and give write permision to the directory shown.

Fugazi
Error 13

Hello Michael, can you give me further details about the ssh permissions?
Thank you.

Fugazi
Error 13

Hello Michael, I've changed the permissions of /data/data/com.virtualhere.androidserver recursively to 777 but i keep geting Error 13 opening device (/data/data/com.virtualhere.androidserver/_proc_bus_usb_002_003) file descriptor, m

I have a terminal open and I can see that the permissions for _proc_bus_usb_002_003 are crwxrwxrwx

Michael
Some editions of android seem

Some editions of android seem to block read of a file, even though it has full permissions.

VirtualHere server creates that file with full permissions as you can see, but when it tries to read it, it fails with permission denied I havent figured out why this is the case yet, its on my todo list to investigate...

Log in or register to post comments