Re: [Emc-developers] pid with derivative inputs

[Jon E. <el...@pi...>]

Jeff Epler wrote:
> On Tue, Oct 26, 2010 at 08:29:52PM -0500, Jon Elson wrote:
>   
>> I wonder if we could get this committed to the development head?
>>     
>
> This is now availble in the "master" branch for all to enjoy.
>   
I've been working on putting the velocity estimation into my hal_ppmc.c 
driver.
Does anyone have any suggestions for debugging a HAL driver module?  I now
get :
Default Trap Handler: vector 14: Suspend RT task dfab4800
PPMC: shutting down

And by turning on all the print statements, I see the initialization 
seems to be getting done,
so it is something happening when the driver functions get control, I guess.

I'll keep looking at the code, it isn't a very large addition of code.

Thanks,

Jon