Tomi Maila
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Everything posted by Tomi Maila
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LV Class Icon Recomendations from NI (Draft 1)
Tomi Maila replied to Aristos Queue's topic in Object-Oriented Programming
Hi, I'm on short vacation so I don't have much time to answer. Looks good Stpehen! A few comments: Initialize & Start are not similar actions. I think initialize should have a different icon. For example you can initialize your robot object first (at this pahse it's prepared to work properly) and start your robot later later. p.s. Why some of the icons have a blue background and the others do not? Tomi -
QUOTE(Jim Kring @ Mar 22 2007, 05:39 PM) I agree with Jim. After all you can always select a nick that doesn't tell anything about who you really are.
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QUOTE(Nullllll @ Mar 21 2007, 11:07 PM) I need u 2 tell a little more on your app 4 uz plz!!!!
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Yes, wireless remote control is possible. The easiest way to your goal is to by a special machine-to-machine modem that can interface what ever system you have. Search google for "machine to machine" or for "M2M". Alternatively you can simply buy a phone a phone and connect it to your hardware. After configuring the data accounts to the phone, most phones can listen to AT modem commands so they can be controlled with AT commands and there is no need for special driver software. However with a phone things normally get a bit trickier than with a good M2M modem. Depending on your operator and your subscription type there may be certain issues realted to the network that you may not know. My local operator has a special M2M subscription but I don't know if yours does. The issues are only wireless device cann initiate the connection there normally is a firewall in the operator network that prevents connections from outside the firewall does port and address translations connection is not always open even though it seems to be open so you have to test the connection functionality somehow every once in a while Before I go on writing ten pages of instructions on how to manage these issues, perhaps you can tell a little more what your communications would be like and please check the M2M modem providers if they have already a solution that can do everything you want. Also call your operator and ask if they have M2M subscriptions, if they have firewalled their network from outside, if their network supports initiating connections from outside (I doubt), if they do have NAT at the edge of the wireless network and so on... Tomi
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Be ware of invaders from the fifth dimension... <center> <object width="425" height="350"><param name="movie" value="http://www.youtube.com/watch?v=mRauBV1e_vU"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/watch?v=mRauBV1e_vU" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed></object></center>
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QUOTE(Jim Kring @ Mar 19 2007, 07:20 AM) Thanks for documenting this. I think alfa is also legend and part of [wiki]LAVA[/wiki] history.... I'd be interested to know his story.
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This is cool! :thumbup:
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I must raise up one more thing. I have had quite a lot of back and neck pain for last few years. I bought a new quite expensive Tempur-Pedic millenium pillow and it has really helped to releaf the pain, although not complitely. I didn't consider a pillow could make such a difference but it did. I'm now considering to buy a Tempur-Pedic mattress as well, but the price is quite a lot for a mattress so I've not made my mind yet. Tomi
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This is my top 10 list in the order of importance Excercise enough (sports, walking, ...) Avoid stress :thumbup: If you feel too much pain, stop working, it will only get worse Think more, you need to code less (or at least you get more results) Study more, you learn to code more effectively Choose an ergonomic office chair that fits to you well Keep short breaks at least every hour Adjust the table height so that you don't have to keep your hands at tension Get a docking station, external keyboard and external monitor if you are using a laptop Use a good laser mouse, I prefer Logitech MX Revolution
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QUOTE(vitt0ri0 @ Mar 15 2007, 06:49 PM) You can build a DLL from your LabVIEW VIs and then call these DLLs via Java Native Interface. It would be easier to code your whole application again in LabVIEW. Microsoft .NET communicates with LabVIEW in much better way than JAVA as you can create callbacks from .NET to LabVIEW. If I were you I would either code your application complitely in LabVIEW or alternatively in .NET and interface .NET with LabVIEW using event callbacks. There is also a fourth option of using one of the commercial software proxies between JAVA and .NET and integrate your JAVA code with .NET code and then .NET code with LabVIEW. Tomi
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QUOTE(Rick @ Mar 14 2007, 05:54 PM) You should call your NI app engineer again and ask him not to provide you with wrong information
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QUOTE(Mike Ashe @ Mar 14 2007, 06:37 AM) You can count on that. Tomi
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QUOTE(JohnRH @ Mar 13 2007, 07:38 PM) You are not alone... No honestly LV 8.0 is really buggy. LV 8.20 is a step towards better direction. p.s. Where have you received information that there will not be a maintenance release for 8.20? Tomi
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Acquiring references to dynamice VIs belonging to a class
Tomi Maila replied to zen's topic in Object-Oriented Programming
QUOTE(Michael_Aivaliotis @ Mar 13 2007, 02:12 AM) That's what they do in the States, run around with loaded handguns with the safety off. Isn't Texas one of the traditional handgun states? Here in Europe we use LabVOOP -
QUOTE(crelf @ Mar 12 2007, 10:27 PM) Thanks for the offer I must politely decline the offer as I have decided to set up my own blog. Tomi
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QUOTE(Val Brown @ Mar 10 2007, 10:00 PM) As far as I know XP software run unmodified in Vista with the exception of device drivers. That is the same stability should be achieved to base operations but problems may arise with instrumentation. So if you intend to write measurement software or something similar, I recommend to keep you hands away from Vista. If you just want to use LabVIEW as a programming tool, then I recommend you to... keep you hands away from Vista But the latter is not due to LabVIEW.
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Acquiring references to dynamice VIs belonging to a class
Tomi Maila replied to zen's topic in Object-Oriented Programming
QUOTE(zen @ Mar 10 2007, 03:50 PM) Still one more question before any answers. Dynamic dispatch VIs are such methods that the actual runtime method is selected based on the runtime type of a class wire you pass to this method. Do you really want to call base class dynamic dispatch method with call by reference node and get child class method actually called when the wire passed to the method is of child runtime type? Or do you want to execute that method that you specify when you open the VI reference. Tomi -
Acquiring references to dynamice VIs belonging to a class
Tomi Maila replied to zen's topic in Object-Oriented Programming
When you say dynamic VI do you mean 1) a dynamic dispatch VI or 2) a VI that you want to open using open VI reference and call using call by reference node or 3) a dynamic dispatch VI that you would like to call using the method 2. Tomi -
QUOTE(Aitor Solar @ Mar 10 2007, 10:50 AM) It seems that users are not always automatically added to beta discussion list, mail to beta coordinator. The email of beta coordinator can be found from http://ni.com/beta''>http://ni.com/beta' target="_blank">http://ni.com/beta and then click LabVIEW down below Tomi
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Set LVOOP Control via control reference?
Tomi Maila replied to Omar Mussa's topic in Object-Oriented Programming
I use Control Value: Set [Variant] invoke node, works for me at least in my simple example. I cant post my code here, but didn't you work at JKI? Tomi -
QUOTE(jaegen @ Mar 8 2007, 11:03 PM) Yes... you should.
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I noticed that you've moved from Netherlands to Finland. Welcome! I hope you enjoy your stay. Tomi
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QUOTE(Guia @ Mar 8 2007, 02:38 PM) You cannot do this with a subVI. You can only achieve this behaviour with http://forums.lavag.org/XNodes-f88.html' target="_blank">XNodes.
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Good luck with your new career! Remember that we'll welcome you back any time if you choose to get tired of being project manager. QUOTE(didierj @ Mar 7 2007, 03:05 PM) Keep your hands out of bribery. That's something you may face if your company needs to compete against Siemens For those who don't know Siemens has been giving major bribes to win contracts for at least ten years in the network and telecom business. If I recall correctly the money was routed via "consulting" companies in Switzerland. They are now being investigated even at the CEO level.