s Kalman
> stuff and send the predicted values back over SPI to Nuttx..
>
> Nuttx in "slave" mode is no option...this because I have SPI sensors.
>
> Ben
>
> -Oorspronkelijk bericht-
> Van: Nathan Hartman
> Verzonden: vrijdag 17 april 2020 15:13
> Aan: dev@nuttx.ap
Maybe I am just a simple soul .but the root concept is (seems to be) shared memory. Memory which is some
sort of "topic" where an MCU is a "subscriber" and where there is some sort of
"applicational" orchestration. A kafka bus on memory 😉
I think I am getting it, but where I am struggli
could "store" the measurements on the Pi and let it do its Kalman stuff and
send the predicted values back over SPI to Nuttx..
Nuttx in "slave" mode is no option...this because I have SPI sensors.
Ben
-Oorspronkelijk bericht-----
Van: Nathan Hartman
Verzonden: vrijdag 17 ap
g 17 april 2020 15:42
Aan: dev@nuttx.apache.org
Onderwerp: Re: Algorithm and Nuttx integration other platforms
AI..Kalman..et
> Yes, OpenAMP still here on NuttX and AFAIK everything is fine.
>
> But I think OpenAMP is not feasible for this scenario where you have
> two isolated b
Yes, OpenAMP still here on NuttX and AFAIK everything is fine.
But I think OpenAMP is not feasible for this scenario where you have
two isolated boards, but Xiang could tell us, he and his team
integrated it on NuttX.
Assumed that the poster was referring to the many processors with
built-in
On Fri, Apr 17, 2020 at 9:20 PM Alan Carvalho de Assis
wrote:
>
> Hi Nathan,
>
> Yes, OpenAMP still here on NuttX and AFAIK everything is fine.
>
> But I think OpenAMP is not feasible for this scenario where you have
> two isolated boards, but Xiang could tell us, he and his team
> integrated it o
On Fri, Apr 17, 2020 at 9:13 PM Nathan Hartman wrote:
>
> On Fri, Apr 17, 2020 at 8:49 AM wrote:
>
> > Very interesting... but Openamp was removed right?
>
>
> Removed?!
>
> It's in the root directory of nuttx repo.
>
> Did something break it?
>
Yes, the recent change break some functionality, b
Hi Nathan,
Yes, OpenAMP still here on NuttX and AFAIK everything is fine.
But I think OpenAMP is not feasible for this scenario where you have
two isolated boards, but Xiang could tell us, he and his team
integrated it on NuttX.
BR,
Alan
On 4/17/20, Nathan Hartman wrote:
> On Fri, Apr 17, 202
On Fri, Apr 17, 2020 at 8:49 AM wrote:
> Very interesting... but Openamp was removed right?
Removed?!
It's in the root directory of nuttx repo.
Did something break it?
Nathan
Very interesting... but Openamp was removed right?
Ben
-Oorspronkelijk bericht-
Van: Daniel Pereira Carvalho
Verzonden: vrijdag 17 april 2020 14:27
Aan: dev@nuttx.apache.org
Onderwerp: Re: Algorithm and Nuttx integration other platforms
AI..Kalman..et
Hi,
Did you think about an
Hi,
Did you think about an asymmetric multiprocessor? This way you can use a
Cortex-M4 with nuttx and a Cortex-A5/A7 to run the sensor fusion algorithm.
Daniel Pereira de Carvalho
Em sex., 17 de abr. de 2020 Ã s 08:54,
escreveu:
> All,
>
>
>
> I want to experiment with sensor fusion. Nuttx is
All,
I want to experiment with sensor fusion. Nuttx is the sensor "collector" and
does this in a great way. I want to use python for adding algorithms and
micro python is gone. With reason I think. And the embedded platform
Cortex-M4's mostly are not suited for this job. To slow in general.
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