Forum: Control System
16-05-2009, 13:30
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Replies: 6
Views: 2,736
Wireless not working after competition
After returning from our regional competitions, we became unable to connect to the robot wirelessly. After some trouble-shooting, we figured out the following facts:
we can connect to 10.17.19.4
we...
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Forum: NI LabVIEW
15-02-2009, 17:40
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Replies: 13
Views: 983
Re: I need lots of help...please help
For a button:
1. Open a Joystick (WPI Robotics Library ->RobotDrive ->Joystick-> Open.vi)
2. Create constant, select joystick port.
3. Where you want the Relay to run, place Joystick Get (Same...
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Forum: NI LabVIEW
15-02-2009, 14:08
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Replies: 4
Views: 725
Re: Paramaterizing Case Statements
That was what i wanted to know. Thanks. i'll deal with it by doing the logic outside the case structures and giving the results as booleans.
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Forum: NI LabVIEW
15-02-2009, 13:52
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Replies: 13
Views: 983
Re: I need lots of help...please help
1. Open a relay.
2. Right click on the input that says Relay Channel, and go to where it says create. Then click constant.
3. Select the port for the relay in that constant
4. wire the Relay Dev...
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Forum: NI LabVIEW
15-02-2009, 13:45
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Replies: 11
Views: 2,313
Re: Code deploys but does not save to cRIO
Ok, if you go to the project explorer window, and go down to where it says Build Specifications, then click the plus sign. Right click on FRC Boot-up Deployment, and click Build. Let it do its...
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Forum: NI LabVIEW
15-02-2009, 13:21
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Replies: 3
Views: 863
Re: Autonomous help
you could also try putting the gyro code in the "timed tasks" section, and set the timer to 100 so it runs ten times per second (or some other number)
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Forum: NI LabVIEW
15-02-2009, 13:07
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Replies: 4
Views: 3,844
Re: Permanent Code different than temporary
You may simply have permanent deployed an old version of your code. Re-build and re-write it to the cRIO. You shouldn't need to change anything between permanent and temporary deployments.
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Forum: NI LabVIEW
15-02-2009, 12:33
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Replies: 9
Views: 1,083
Re: Data delay between Crio and DS
Running off the computer slows you way down, but one to two seconds is huge. Do you have any complex vision code? that can slow stuff down.
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Forum: NI LabVIEW
15-02-2009, 12:26
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Replies: 13
Views: 983
Re: I need lots of help...please help
Okay, right click in labview. GO down to where it says "WPI robotics library" then go to actuators. Then go to Relay. That's how you control spikes. Pic attached should help.
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Forum: NI LabVIEW
15-02-2009, 12:13
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Replies: 4
Views: 725
Paramaterizing Case Statements
Hey all, i have a quick question. I know that in C, we could use variables in case statements (e.g. if(time_elapsed<time_to_intercept){...} (where time_to_intercept was calculated earlier in the...
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Forum: NI LabVIEW
08-02-2009, 14:59
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Replies: 9
Views: 1,100
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Forum: NI LabVIEW
08-02-2009, 14:55
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Replies: 15
Views: 1,666
Re: Programming 2 buttons for a relay
ok, inside the case structure, True will execute when both are pushed, and false will execute if anything else is pushed. inside of that, pick which one you want it to do. just change where it says...
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Forum: NI LabVIEW
08-02-2009, 14:26
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Replies: 15
Views: 1,666
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Forum: NI LabVIEW
08-02-2009, 14:08
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Replies: 4
Views: 1,096
Re: Rookie Team Prgramming [autonomous]
When it comes to finding obstacles and avoiding them with a camera... well, there are million dollar prizes for designing cars that can do just that. So far, no one has won any of them. you can do...
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Forum: NI LabVIEW
08-02-2009, 13:47
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Replies: 15
Views: 1,666
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Forum: Pneumatics
07-02-2009, 13:00
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Replies: 20
Views: 4,867
Re: Festo Solenoid Doesn't Work
Our work fine if we connect power to 1 and 2. a piece of advice: make sure your solenoid breakout is receiving power. We spent a day and a half trying to figure out why it's not working, when the...
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Forum: NI LabVIEW
03-02-2009, 14:11
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Replies: 15
Views: 5,424
Re: labview comressor help!!
Ok, well i was unable to understand the reason the first time around, but i appreciate the logic behind your analysis. The problem for us was simply that it did not work when we used the compressor...
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Forum: NI LabVIEW
03-02-2009, 10:21
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Replies: 15
Views: 5,424
Re: labview comressor help!!
Having done a pretty detailed run-through of the compressor code, i've decided that it's a load of rubbish. It's far easier to write your own compressor code than it is to actually use the library...
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Forum: Programming
02-02-2009, 11:15
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Replies: 3
Views: 892
Re: Digital Sidecars and Drive code
Greg: i tried to say that we had already done that. After we did that it gave us an error.
Tt: That would work, but if that's the only other option, i'd rather just rewire and let the electrical...
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Forum: Programming
01-02-2009, 13:44
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Replies: 3
Views: 892
Digital Sidecars and Drive code
Hey all, we have modular electrical boards this year. We're trying to run a drive off of two different digital sidecars (that is, plug one pwm into the sidecar is slot 4, plug the other into the...
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Forum: Programming
24-01-2009, 16:56
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Replies: 22
Views: 3,375
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Forum: NI LabVIEW
12-01-2009, 22:13
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Replies: 7
Views: 1,144
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Forum: NI LabVIEW
12-01-2009, 21:47
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Replies: 7
Views: 1,144
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Forum: NI LabVIEW
12-01-2009, 19:54
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Replies: 7
Views: 1,144
Re: Adding Inputs or Outputs to existsing VIs
That was EXACTLY what i needed to know! thank you!
Of course, now i have another question :p
Is there any way to create case structures that are more than 1 or 0 ?
That is, can i make a case...
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Forum: NI LabVIEW
12-01-2009, 17:52
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Replies: 7
Views: 1,144
Adding Inputs or Outputs to existsing VIs
Hi, so i've been beating my head against the wall for a couple hours now. I need to add an input/output to an existing, preconstructed VI.
Specifics: i'm using the advanced framework, and i'm doing...
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It worked in CAD. - ey206208 [more] 
