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Unread 03-12-2015, 15:49
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spat spat is offline
QDriverStation Developer
AKA: Alex Spataru
FRC #3794 (WinT)
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Join Date: Sep 2015
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Re: An open-source, cross-platform Driver Station...

Quote:
Originally Posted by krieck View Post
The user interface looks great. I've been wanting a Mac based driver system for a long time, and I'm looking forward to putting this to work.

I'm afraid I also can't connect to my roboRIO. I am able to ping and ssh to my mDNS address. I tried updating the custom address to the actual IP, but that didn't help.

I am currently seeing the following error messages:

Code:
qt.network.ssl: QSslSocket: cannot resolve SSL_set_psk_client_callback
qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_client_method
qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_client_method
qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_server_method
qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_server_method
qt.network.ssl: QSslSocket: cannot resolve SSL_select_next_proto
qt.network.ssl: QSslSocket: cannot resolve SSL_CTX_set_next_proto_select_cb
qt.network.ssl: QSslSocket: cannot resolve SSL_get0_next_proto_negotiated
qt.network.ssl: QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated
The error messages are the logs of the auto-updater, they do not have anything to do with the DS/robot stuff.

On some systems (e.g. OS X 10.11 and Android) mDNS failed to report the robot IP to the Driver Station. To avoid this issue and to make the DS work on mobile devices, I began implementing an integrated mDNS responder, which will be available on the next major release, hopefully fixing these issues on all operating systems.

If the DS fails to connect to the robot, you can:

- Compile the latest version (code and instructions are here) and try it out. If so, you will need to set the custom IP, since I implemented the code to send mDNS queries, but I still have to work on interpreting mDNS responses...this will be fixed before the next binary release

- If you don't want to go through the compilation procedure, the QDriverStation will notify you when I upload the binary installers (which will be in one week or two from now). Just be sure to launch the DS with a working Internet connection from time to time.
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Last edited by spat : 03-12-2015 at 15:54. Reason: Fix links