Greetings;
Looking at the wiki docs for PWMGEN, the exact details of how it operated
when in the PDM mode (freq=0.000) seem to be on the missing list other than
the above mention.
The only way I can envision that working is if a count is loaded at the
servo_thread instance, and it generates a
On 3/10/2014 2:41 PM, Charles Steinkuehler wrote:
On 3/10/2014 1:12 PM, Dave Cole wrote:
I still can't see the BBB on the network.
On a power up or reset, the 3 lights next to the reset button sequence
on one by one and the lights on the RJ45 jack flash briefly.
I'm going to reflash the
On 14 Mar 2014, at 06:21, Gene Heskett ghesk...@wdtv.com wrote:
Which is the correct assumption?
It doesn't use reset AFAIK.
It generates a 50% square wave or it doesn't. Depending in accumulator.
--
Learn Graph
On Friday 14 March 2014 03:53:45 Andy Pugh did opine:
On 14 Mar 2014, at 06:21, Gene Heskett ghesk...@wdtv.com wrote:
Which is the correct assumption?
It doesn't use reset AFAIK.
It generates a 50% square wave or it doesn't. Depending in accumulator.
Thanks Andy. I had in mind
Greetings;
When I put a halmeter on the motion_spindle_out_rps? line to see what the
commanded spindle speed is, when stopped its properly zero. Click either
direction button gets 1 or -1. Spindle doesn't move of course although all
the relays clank in.
But, a click on the + or - buttons is
Does anyone know of a place to purchase more beaglebones? Seems like
everyone is out of stock.
Charles Buckley
On Wed, Mar 12, 2014 at 12:45 AM, Paul Lacatus (Personal)
p...@paul-lacatus.ro wrote:
On Element 14 there is BBview :
EmBest, a division of element14 (aka Farnell/Newark Electronics) has
started second sourcing the BBB. Slightly higher price, but includes
a console port serial debug cable. See:
http://www.embest-tech.com/shop/star/beaglebone-black.html
Also, it looks like the situation with Circuit Co. should
Oops, their shipping is a killer. Another alternative
at a still higher price but cheaper shipping:
http://www.seeedstudio.com/depot/BeagleBone-Black-Embest-p-1736.html
Steve Stallings
-Original Message-
From: Steve Stallings [mailto:steve...@newsguy.com]
Sent: Friday, March 14,
Thanks. Looking into it.
Has anyone looked at
http://garagelabstore.com/store/embedded/galileo-intel-dev-board.html the
galileo for Linuxcnc?
Charles Buckley
On Fri, Mar 14, 2014 at 11:06 AM, Steve Stallings steve...@newsguy.comwrote:
Oops, their shipping is a killer. Another alternative
at
Yes, I looked at the Galileo and was not impressed with
it as a possible CNC controller.
The I/O access is a problem. The Arduino compatible
stuff is compatible only at the Sketch software level.
The actual signals are generated from I2C devices and
cannot be run very fast.
It looks like the
On 03/14/2014 10:33 AM, Charles Buckley wrote:
Does anyone know of a place to purchase more beaglebones? Seems like
everyone is out of stock.
Everybody is on backorder. You just have to place your
order to get
into the line. Circuitco is making 3000 bone blacks a week,
last I heard!
They
After discussing this with Michael H last night it got me thinking if
this was possible.
After checking the new Debian images for the beaglebone they appear to
be very small.
I also did some Deb build last night on my ubuntu/linuxcnc,and it
produces linuxcnc without the docs etc.
So what i need
On 3/14/14 12:00 , Mark Tucker wrote:
After discussing this with Michael H last night it got me thinking if
this was possible.
After checking the new Debian images for the beaglebone they appear to
be very small.
I also did some Deb build last night on my ubuntu/linuxcnc,and it
produces
Greetings again;
After putting in a diode, that part seemed to work, but this C41 seems to
have gone south again. (and again (and again)), and its looking like a 4th
one has failed. Symptoms seem to be an output impedance in the 100k
region, making 375 rpm maximum, and dropping nearly 100 rpm
Yup..MESANET... LOL.
Pete
On Fri, Mar 14, 2014 at 4:23 PM, Gene Heskett ghesk...@wdtv.com wrote:
Greetings again;
After putting in a diode, that part seemed to work, but this C41 seems to
have gone south again. (and again (and again)), and its looking like a 4th
one has failed. Symptoms
Hi,
I just downloaded the March 5 version of MachineKit. MDA5 checks OK.
Everything fresh.
I then went to the terminal and ran LinuxCNC and chose the BeBoPr-Bridge
option.
It is failing in the hal when attempting to: loadrt [PRUCONF](DRIVER)
Has something changed? Do I need to
Hi Gene,
Have a look at the DC-03 Digispeed that I design and sell. It converts a PWM
signal into an isolated control voltage, and has quite small form factor.
http://www.homanndesigns.com/store/index.php?main_page=product_infocPath=1products_id=21
If your PWM signal has a base frequency of 1K
Jeff
I was fiddling round with that image yesterday.
And when i copied my special pru_generic_fall.bin into the directory for
my gecko's i could not find the original.
I mentioned it to charles and he said it should be there but i could
not see it.
I got that image working on my machine and it
I have a bunch I'm taking with me to the Midwest RepRap Festival. I'm
thinking I should auction them off to pay for the trip...
Starting bids, anyone?!? :)
More seriously, the last boards I bought I just ordered from Mouser, who
listed 6+ week leadtime IIRC. The two I bought actually showed
Just to be clear, that image is *NOT* currently supported, I haven't
even booted it on a BeagleBone. I was experimenting and Mark wanted to
play with the image, so I threw it online. The build is a complete
departure from previous builds, attempting to track the new official
Debian release for
Hi All,
A new version 1.5.1 of gcmc has been released.
Important fix in this release are correction of a couple of memory
issues that could lead to wrong results and corruption. You should
upgrade to 1.5.1 to avoid running into these problems.
The syntax documentation has been expanded and a
Hi,
OK. I wanted to try it because the December version
didn't seem to boot to full speed (without upgrading the kernel). I'll
just revert back for now.
With the March version:
I found the pru_generic.bin in the posix directory rather than the xenomai
directory.
I modified the ini
On Friday 14 March 2014 19:17:49 Peter Homann did opine:
Hi Gene,
Have a look at the DC-03 Digispeed that I design and sell. It converts a
PWM signal into an isolated control voltage, and has quite small form
factor.
http://www.homanndesigns.com/store/index.php?main_page=product_infocPat
On 14 March 2014 23:19, Gene Heskett ghesk...@wdtv.com wrote:
That would be a tempting price, if it wasn't in AUD despite what the page
says, how much is it in my USD?
www.xe.com says that $AU38 = $US34 = £25.5 = 0.0548362 Bitcoins
--
atp
If you can't fix it, you don't own it.
On Friday 14 March 2014 23:53:24 Peter Homann did opine:
Hi Gene,
Have a look at the DC-03 Digispeed that I design and sell. It converts a
PWM signal into an isolated control voltage, and has quite small form
factor.
http://www.homanndesigns.com/store/index.php?main_page=product_infocPat
Hi Gene,
Not sure where you get the $80 rip-off from?
You can select to see the prices in US$ by setting the currency to US$ in the
top right had side of the front page of my site.
http://www.homanndesigns.com/store/
1. The DC-03 has an optional DC/DC converter that generates a 15Vdc supply
26 matches
Mail list logo
