[Dprglist] First BBR implementation and some questions

Thalanayar Muthukumar tnkumar at gmail.com
Sun Oct 31 15:32:30 PDT 2021


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 
> 
> 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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