Discussion about the IP address

[ifeng]

Hello everyone,

I have a router flashed with ddserver image, but today i find a situation, i can not establish the connection between my android phone(mi 4) and the ddserver router by short pressing the "network" button, it just shows "Searching for DDServer", and nothing happen after than.

Everytime i have to long press the "network", and click "connect", then i can see the liveview screen.

But this actually do not happen to another android phone Galaxy S5, just need a shot press. And there's another case, when my two phones are all connected with the same ddserver router, qDD APP is opened on both sides, this time i just need a shot press on the "network" button with my mi 4 android phone .

I have tried to replace the ip 192.168.222.254 with 192.168.1.1, still the same.

I have check the log of my router, every time when i short press the button, it shows :
Wed Jun 3 03:13:51 2015 user.info syslog: DslrDashboardServer starting
Wed Jun 3 03:13:51 2015 user.info syslog: Starting socket server on port 4757
Wed Jun 3 03:13:51 2015 user.info syslog: Awaiting client connection
Wed Jun 3 03:13:51 2015 user.info syslog: Starting UDP listener
Wed Jun 3 03:13:51 2015 user.info syslog: join multicast group: 224.1.2.3
Wed Jun 3 03:13:59 2015 user.info syslog: recv: 57
Wed Jun 3 03:13:59 2015 user.info syslog: Client multicast query DslrDashboardClient{fd06663d-1919-44c5-9bfe-c958242a8223}
Wed Jun 3 03:13:59 2015 user.info syslog: Server message length: 57 msg: DslrDashboardServer{fd06663d-1919-44c5-9bfe-c958242a8223}

Seems like the connection is established between client and ddserver.

And when i tried long press the network button and click "connect", it shows: (this time my DSLR is not connected with the router, if connected, the connection will be succeed)

Wed Jun 3 03:16:12 2015 user.info syslog: Incoming client connection
Wed Jun 3 03:16:12 2015 user.info syslog: Awaiting client connection
Wed Jun 3 03:16:12 2015 user.info syslog: USB Devices in
Wed Jun 3 03:16:12 2015 user.info syslog: Number of possible configurations: 1 Device Class: 9 VendorID: 7531, ProductID: 2
Wed Jun 3 03:16:12 2015 user.info syslog: Number of alternate settings:
Wed Jun 3 03:16:12 2015 user.info syslog: Interface class: 9 Interface number: 0 Number of endpoints: 1
Wed Jun 3 03:16:12 2015 user.info syslog: Imaging USB devices found: 0

So it seems there's a problem on some phones, after this i have tried different ones, pity to find there are some.

Could we change the short press action to the same with the long press after entering ip address?
So all the phones will work, just need a short press, everytime i have to long press then enter the ip address and click "connect", the experence is not very good.

I appreciate the developer's hard work, and hope qDD becomes more and more stable and easy to use.
But i'm not a developer, and knows nothing about what problem will be meet in order to solve it, so let's just open a discussion.

[hubaiz]

From the logs you provided I don't see that the DSLR is connected to MR3040 with USB.
You should have something like this:

Code: Select all

Jun  8 16:02:00 Arduino kern.info kernel: [1243030.250000] usb 1-1.1.4: new high-speed USB device number 56 using ehci-platform
Jun  8 16:02:00 Arduino kern.info kernel: [1243030.360000] usb 1-1.1.4: New USB device found, idVendor=04b0, idProduct=0423
Jun  8 16:02:00 Arduino kern.info kernel: [1243030.360000] usb 1-1.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun  8 16:02:00 Arduino kern.info kernel: [1243030.360000] usb 1-1.1.4: Product: NIKON DSC D5000
Jun  8 16:02:00 Arduino kern.info kernel: [1243030.360000] usb 1-1.1.4: Manufacturer: NIKON

[ifeng]

Hi Zoltan,
So happy to receive your reply.

As i mentioned above "(this time my DSLR is not connected with the router, if connected, the connection will be succeed)"

So the DSLR is removed from the router, there's no USB DSLR info in the log.