Wednesday, November 14, 2007

Re: [oopic] oRamp and DC motors

I've never tried a single oRamp to run multiple motors. The usual way
to use it is for a single motor, it doesn't make much sense to use one
to run two motors, I wouldn't think that this would sync up very well.
You are basically modifying the response curve of the motor, which only
works on a single motor.

DLC

red71956 wrote:

>I've been having a bit of trouble working with oRamp objects.
>Main question: do I need 2 oRamps to work with oNavCon (one for each
>motor)? I don't think so, but I'm not getting the results I expect when
>using one oRamp to 'ramp up' the Speed variable that is transferred to
>oNavCon. Are these objects conflicting with each other?
>
>oNavCon varies R and L motor speeds to control the steering as
>per 'Turn' variable. (Right?)
>
>I thought using oRamp to vary the 'Speed' would enable gradual turns
>to be sped up. I can only seem to get 'Speed' to ramp by using it
>directly on each motor.
>Is it me?
>I don't have a crying need for oRamp since the top speed isn't much
>anyway, but it is too cool to NOT use.
>I'm using Oopic Rs, B2.2+, with V6 compiler.
>
>Short code demo would be appreciated!
>
>
>
>
>Yahoo! Groups Links
>
>
>
>
>

--
------------------------------------------------------
Dennis Clark ooPIC Tech Support
www.oopic.com
------------------------------------------------------


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