On Wed, 11 Jan 2017, Gene Heskett wrote:
> Date: Wed, 11 Jan 2017 23:11:51 -0500
> From: Gene Heskett
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] Two questions.
>
> On Wednesday 11 January 2017 22:37:46 Peter C. Wallace
On Wednesday 11 January 2017 22:37:46 Peter C. Wallace wrote:
> On Wed, 11 Jan 2017, Gene Heskett wrote:
> > Date: Wed, 11 Jan 2017 21:50:19 -0500
> > From: Gene Heskett
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: emc-users@lists.sourceforge.net
> > Subject: Re: [Emc-users]
On Wed, 11 Jan 2017, Gene Heskett wrote:
> Date: Wed, 11 Jan 2017 21:50:19 -0500
> From: Gene Heskett
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] Two questions.
>
> On Wednesday 11 January 2017 13:34:50 Peter C. Wallace
On Wednesday 11 January 2017 13:34:50 Peter C. Wallace wrote:
> On Wed, 11 Jan 2017, Jon Elson wrote:
> > Date: Wed, 11 Jan 2017 10:36:18 -0600
> > From: Jon Elson
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)"
> > Subject: Re: [Emc-users]
On 2017-01-11 18:18, Nicklas Karlsson wrote:
> Yes it is way to slow, hardware counters are cheap and work well, do you have
> them in you PI board?
These are hardware counters sitting in the Mesa card.
--
"In der Wissenschaft siegt nie eine neue Theorie,
nur ihre Gegner sterben nach und nach"
On Wednesday 11 January 2017 20:34:58 Gene Heskett wrote:
> On Wednesday 11 January 2017 12:18:54 Nicklas Karlsson wrote:
> > Yes it is way to slow, hardware counters are cheap and work well, do
> > you have them in you PI board?
>
> This is my first pi project,its a raspi 3b, and I am learning as
On Wednesday 11 January 2017 12:18:54 Nicklas Karlsson wrote:
> Yes it is way to slow, hardware counters are cheap and work well, do
> you have them in you PI board?
>
This is my first pi project,its a raspi 3b, and I am learning as I go
while I bring this machine to life.
ATM its sitting there,
http://electronicsam.com/images/matsuura/oscope.jpg
Part of what worked for us was we found a gear that had a profile close to the
test gear from the alero docs.
http://electronicsam.com/images/matsuura/sensors.jpg
Been working great
On Wed, 11 Jan 2017 16:03:10 -0500
Gene Heskett wrote:
>
On Wednesday 11 January 2017 11:36:18 Jon Elson wrote:
> On 01/10/2017 10:45 PM, Gene Heskett wrote:
> > On Tuesday 10 January 2017 23:02:28 Jon Elson wrote:
> >> On 01/10/2017 08:39 PM, Gene Heskett wrote:
> >>> But if I hook up the halscope, the apparent quadrature error is
> >>> worthless due t
On Wed, 11 Jan 2017, Jon Elson wrote:
> Date: Wed, 11 Jan 2017 10:36:18 -0600
> From: Jon Elson
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: "Enhanced Machine Controller (EMC)"
> Subject: Re: [Emc-users] Two questions.
>
> On 01/10/2017 10:45 PM, Gene Heskett wrote:
>> On Tuesda
I could confirm it works perfect, it was a really simple fix.
Then I look at code to add a widget does not seem to hard.
> I pushed a fix for hal_dial to 2.7 - not sure what you are using.
>
> eventually it will cycle thru to master (and later releases)
>
>
>
> The fix is simple (two lines)
Yes it is way to slow, hardware counters are cheap and work well, do you have
them in you PI board?
On Tue, 10 Jan 2017 22:02:28 -0600
Jon Elson wrote:
> On 01/10/2017 08:39 PM, Gene Heskett wrote:
> > But if I hook up the halscope, the apparent quadrature error is worthless
> > due to the 1KHz
On 01/10/2017 10:45 PM, Gene Heskett wrote:
> On Tuesday 10 January 2017 23:02:28 Jon Elson wrote:
>
>> On 01/10/2017 08:39 PM, Gene Heskett wrote:
>>> But if I hook up the halscope, the apparent quadrature error is
>>> worthless due to the 1KHz servo-loop timing limiting the bandwidth.
>> Well, th
On Wednesday 11 January 2017 00:29:01 Peter C. Wallace wrote:
> >> AFAIK there are no significant issues with HM2 encoder velocity
> >> estimation
> >>
> >> Heres a 100 Hz quadrature velocity trace:
> >>
> >> http://freeby.mesanet.com/100_Hz_quadrature_velocity.png
> >>
> >> Notice theres no disce
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