[Dprglist] First BBR implementation and some questions

Doug Paradis paradug at gmail.com
Sun Oct 31 15:36:35 PDT 2021


Kumar.
     I agree with Karim's message.
Regards,
Doug P.

On Sun, Oct 31, 2021 at 5:32 PM Thalanayar Muthukumar via DPRGlist <
dprglist at lists.dprg.org> wrote:

> Thanks Rud.
>
> Sent from my iPhone
>
> On Oct 31, 2021, at 5:29 PM, Rud Merriam via DPRGlist <
> dprglist at lists.dprg.org> wrote:
>
> 
>
> I have implemented ballistic behaviors as part of the processing loop. One
> of the behaviors is the timer.
>
> There were situations where a higher priority behavior might interrupt the
> ballistic behavior. For instance, if part of the ballistic behavior is
> going in reverse and the robot has rear sensors they might interrupt the
> backing. That may not be the best example but best I can come up with at
> the moment.
>
> -73 -
> *Rud Merriam K5RUD*
> *Mystic Lake Software* <http://mysticlakesoftware.com/>
>
> On 10/31/21 4:54 PM, Thalanayar Muthukumar via DPRGlist wrote:
>
> https://youtu.be/fuFamNWyXc4 (~15 sec)
>
> 20 times per sec
> - default behavior - go straight forward, green headlights
> - higher priority behavior - light sensed, turn left, red headlights
>
> My understanding of BBR is that there should be no state maintained.
>
> Question - If we trigger a ballistic behavior (e.g. go straight backward
> for one sec), is it ok to not return to the loop every 50 msec?
>
> Or is it preferable to maintain state and count 20 times for getting
> duration of 1 sec?
>
> Regards.
> - Kumar
>
>
>
> Sent from my iPhone
>
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