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That does answer my question, although it wasn't exactly the answer my boss was hoping for. Thanks for all your help.
2010-01-05 18:49:18 UTC by nrobison
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In general, you cannot write a script which will sit there and wait for something from the IUT and then react on it. Scripts are designed to do the initiation to the IUT and wait for immediate (specific) responses. It is possible to write a script to EXPECT something from the IUT such as a COV notification but getting the timing correct is very dificult and it won't always work. Does that...
2010-01-04 21:48:01 UTC by ltribble
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Lori,
Thanks for your suggestions, that was the problem and now my scripts are working beautifully. My new question is, is it possible for a test script to respond to a changing value, so if a Binary Input goes active to change that state of an output?.
2010-01-04 18:10:40 UTC by nrobison
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If your router is set up to be Ethernet not IP, than you will need to use the VTS Ethernet layer and port not the IP port. Make sure you define an ethernet port in VTS. Then specify NETWORK=ethport where ethport is the name of the ethernet port you created. Then your DA needs to be set to the routers MAC address (not the IP address). Also, remove the bvlci keyword line in your script. That...
2009-12-23 21:34:07 UTC by ltribble
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I've made the changes you suggested but I'm still having the same problem. When I did a comparison of the manual packet with the script packet I noticed that the script packet included extra 'BACnet Virtual Link Layer Detail' while the manual packet didn't have this section. Everything else between the packets was identical but this extra section mentioned my BVLC Type to be 'BACnet/IP' while...
2009-12-23 20:03:08 UTC by nrobison
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Looks like you have the DA and DADR backwards. If you are sending from VTS to a device on the MSTP network, than your DA should be the IP address of the IP router and DADR should be the MAC address of your device. DNET should be the network number of your MSTP network.
Hope that helps.
Lori.
2009-12-22 22:00:34 UTC by ltribble
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I'm trying to write a simple test script to control a device connected via MSTP to a PolarSoft FreeRange router connected with Ethernet to VST. I can manually send packets to control and read properties from the device but when I write a script to automate the process the packets never reach the device. In the log window the packets sent from the script lack a DNET and DADDR while the manual...
2009-12-22 21:10:54 UTC by nrobison
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I've been generating scripts with VTS to test my device from my EPICS data and other than the empty address-binding-list things are looking very good.
I've been able to generate a script and then manually step through all the tests just fine, I hignlight a test such as #1.1 - Read object-identifier, hit F5 to run the test, and it then goes green. I hit the down arrow to move on to the next...
2009-12-17 16:35:08 UTC by spyke555
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ltribble committed patchset 691 of module VTS3 to the Visual Test Shell for BACnet CVS repository, changing 1 files.
2009-12-15 14:43:53 UTC by ltribble
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Hello everybody,
Today I want to speak about the BITS software.
I heard some information about it. It is apparently the american version of the BTF software from MBS, but this one seems to be free.
Who has some information about it? its development status? its functionalities? its release date?
I hope our BTL Manager will be able to give us some precious advice.
Best regards...
2009-11-23 15:00:49 UTC by gigi07
