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Search took 0.00 seconds. search: Posts Made By: RSNovi

Forum: Programming

16-04-2016, 09:08

Replies: 23

Problem with NavX to turn around.

Views: 2,277

Posted By RSNovi

Re: Problem with NavX to turn around.

We use the Analog Devices supplied gyro without encoders with a PI controller for an algorithm to turn the robot to a set absolut degree. With a PI controller you can easily get within a half of a...

Forum: Java

02-04-2016, 19:23

Replies: 18

Access the Auto List on Driver Station in Java

Views: 1,715

Posted By RSNovi

Re: Access the Auto List on Driver Station in Java

This weekend's competition we had 100% success using the Smart Dashboard to select different autonomous modes. You need to make your selection after the robot is connected to the competition system.

Forum: Java

20-03-2016, 10:27

Replies: 18

Access the Auto List on Driver Station in Java

Views: 1,715

Posted By RSNovi

Re: Access the Auto List on Driver Station in Java

I wish I could test this besides during matches. I could set a variable during the polling of the button and use a case statement in AutonomousInit to see if it helps. Thanks for the help.

Forum: Java

18-03-2016, 19:50

Replies: 18

Access the Auto List on Driver Station in Java

Views: 1,715

Posted By RSNovi

Re: Access the Auto List on Driver Station in Java

I appreciate the help thinking through this.

When the game was activated I think it just ran the default of Do Nothing even one of the Low Bar options was selected. No errors that I know of. The...

Forum: Java

18-03-2016, 13:50

Replies: 18

Access the Auto List on Driver Station in Java

Views: 1,715

Posted By RSNovi

Re: Access the Auto List on Driver Station in Java

Thank you for sharing your code with me. It is pretty similar to what we have, although yours is more elegant and we put all the code in Robot.java. For some reason we are getting sporadic results....

Forum: Java

17-03-2016, 15:39

Replies: 18

Access the Auto List on Driver Station in Java

Views: 1,715

Posted By RSNovi

Re: Access the Auto List on Driver Station in Java

Thank you. Does it matter when you make the selection? For instance does it matter for you whether you make the selection prior to the robot being connected at the competition?

Forum: Java

15-03-2016, 18:27

Replies: 15

Automatic Differential/Motor Speed Compensation

Views: 1,160

Posted By RSNovi

Re: Automatic Differential/Motor Speed Compensation

I wonder if it would be better to bring the robot up to the course powered up so all of the electronics are warm. Then toggle the power after placement so the calibration is done while everything is...

Forum: Java

12-03-2016, 11:38

Replies: 15

Automatic Differential/Motor Speed Compensation

Views: 1,160

Posted By RSNovi

Re: Automatic Differential/Motor Speed Compensation

I know reading the gyro doesn't take that long, the calibration routine takes 5 seconds on the 450 gyro. That is when using the WPI class.

When it drifts it really takes off. I reset the gyro at...

Forum: Java

12-03-2016, 09:16

Replies: 15

Automatic Differential/Motor Speed Compensation

Views: 1,160

Posted By RSNovi

Re: Automatic Differential/Motor Speed Compensation

We have a similar problem with our robot. One of the gear boxes on one side is tighter. It doesn't seem to cause problems when manually driving, but long distances in autonomous mode would cause it...

Forum: Java

11-03-2016, 16:03

Replies: 18

Access the Auto List on Driver Station in Java

Views: 1,715

Posted By RSNovi

Re: Access the Auto List on Driver Station in Java

Thank you Ruffles for the advice and I appreciate the validation of our troubles Ben. I will try this code the next time the team meets.

Chris

Forum: Java

10-03-2016, 20:06

Replies: 18

Access the Auto List on Driver Station in Java

Views: 1,715

Posted By RSNovi

Access the Auto List on Driver Station in Java

Hello All,

Last weekend we had our first competition. We were using the Smart Dashboard with radio buttons to select our various autonomous modes. It didn't work very well and many others told us...

Forum: Java

31-01-2016, 19:01

Replies: 1

How does the command scheduler work

Views: 386

Posted By RSNovi

How does the command scheduler work

Hello All,

We are a first year team from Manchester and the students have selected to program in Java. I have embedded C and Simulink programming experience and I am mentoring the students doing...

Showing results 1 to 12 of 12

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