I've been looking ALL over for this plugin.. Did you find it Richard ?
On 11/14/2013 02:04 PM, kqt4a...@gmail.com wrote:
Where can I find halio plugin?
Richard
--
DreamFactory - Open Source REST JSON Services for
On Tuesday 25 February 2014 16:58:44 Billy Huddleston did opine:
I've been looking ALL over for this plugin.. Did you find it Richard ?
On 11/14/2013 02:04 PM, kqt4a...@gmail.com wrote:
Where can I find halio plugin?
Richard
I have it on one or both of my machines. ATM IIRC I did a
http://psha.org.ru/git/ is the only site I've found the camview stuff on.. but,
not sure where the halio is..
I found a halio.c file here..
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Adding_Digital_Zoom_To_Camview-Emc
No instructions on how to compile it..
On 02/25/2014 05:07 PM, Gene Heskett
On 11/07/2013 03:15 AM, Russell Brown wrote:
I've been playing around with camview and a little 10mm endoscope type
USB camera to see if I could rig such a thing up as an edge finder
permanently mounted my mill's head.
If you are having trouble finding camview, I have had some success using
Interesting Mr Wallace, could you post some example files for us that
are slow on the uptake please :)
On 2014-02-26 02:40, Kirk Wallace wrote:
On 11/07/2013 03:15 AM, Russell Brown wrote:
I've been playing around with camview and a little 10mm endoscope type
USB camera to see if I could rig
Hi Gene,
I got one of those short fat microscopes and it was really rubbish. The
focusing mechanism also moved the lens side to side slightly and it
wouldn't hold focus for more than a few seconds. It ended up in the bin.
Les
I looked at that one rather hungrily Les, but lost interest when I
On Thursday 14 November 2013 06:49:47 Les Newell did opine:
Hi Gene,
I got one of those short fat microscopes and it was really rubbish. The
focusing mechanism also moved the lens side to side slightly and it
wouldn't hold focus for more than a few seconds. It ended up in the bin.
Les
On Thursday 14 November 2013 kqt4a...@gmail.com did write:
On Wed, 13 Nov 2013, Gene Heskett wrote:
On Wednesday 13 November 2013 kqt4a...@gmail.com did write:
After all this knocking about I have this that works
Remove all camunits/camview related that you compiles from source
Install
On 11/13/2013 02:11 AM, Jean-Michel Pouré - GOOZE wrote:
Just a quick note in reply to my post that Hauppauge
provides those recent cards:
http://www.hauppauge.com/site/webstore2/webstore_impactvcb.asp?product=impactvcb
The card has 3 to 4 input sources and digitalization is done in
Where can I find halio plugin?
Richard
--
DreamFactory - Open Source REST JSON Services for HTML5 Native Apps
OAuth, Users, Roles, SQL, NoSQL, BLOB Storage and External API Access
Free app hosting. Or install the open
On 14/11/13 19:04, kqt4a...@gmail.com wrote:
Where can I find halio plugin?
Richard
--
DreamFactory - Open Source REST JSON Services for HTML5 Native Apps
OAuth, Users, Roles, SQL, NoSQL, BLOB Storage and External
On Thu, 14 Nov 2013, David Armstrong wrote:
On 14/11/13 19:04, kqt4a...@gmail.com wrote:
Where can I find halio plugin?
sent you email Richard
Got it
If I put halio.so in /usr/lib/camunits linuxcnc works but camview fails with
RTAPI: ERROR: could not open shared memory (errno=2)
On Thursday 14 November 2013 15:42:38 kqt4a...@gmail.com did opine:
Where can I find halio plugin?
Richard
I did some housecleaning so all I have left is the .so, but ISTR I got it
from one of the tarballs I pulled from the russian site. But, today I can
find no mention of it and google
So I just bought an endoscope camera off ebay for $22. Its about
the
size of a AAA battery, 2 meter usb cord, self illuminating 640x480, 8
bit
color, should be many times faster in its imaging output with the
reduced
amount of data to handle. Ought to be here by the 18th.
Analog
Just a quick note in reply to my post that Hauppauge
provides those recent cards:
http://www.hauppauge.com/site/webstore2/webstore_impactvcb.asp?product=impactvcb
The card has 3 to 4 input sources and digitalization is done in
hardware, according to product description
==
The digitizing of the
On Tue, Nov 12, 2013 at 3:34 PM, Gene Heskett ghesk...@wdtv.com wrote:
So I just bought an endoscope camera off ebay for $22. Its about the
size of a AAA battery, 2 meter usb cord, self illuminating 640x480, 8 bit
color, should be many times faster in its imaging output with the reduced
On Wednesday 13 November 2013 13:34:54 Mark Wendt did opine:
On Tue, Nov 12, 2013 at 3:34 PM, Gene Heskett ghesk...@wdtv.com wrote:
So I just bought an endoscope camera off ebay for $22. Its about
the size of a AAA battery, 2 meter usb cord, self illuminating
640x480, 8 bit color, should
I haven't had a huge amount of success with those endoscopes. They are
fixed focus and the one I had only gave about 15 FPS. The Supereyes
microscopes like this
http://www.ebay.co.uk/itm/Supereyes-200x-Portable-Digital-USB-Microscope-Enodscope-Video-Camera-LED-TE01-/190884342766
work quite
On Wednesday 13 November 2013 14:54:44 Les Newell did opine:
I haven't had a huge amount of success with those endoscopes. They are
fixed focus and the one I had only gave about 15 FPS. The Supereyes
microscopes like this
http://www.ebay.co.uk/itm/Supereyes-200x-Portable-Digital-USB-Microscop
On 13 November 2013 20:10, Gene Heskett ghesk...@wdtv.com wrote:
My toy mill has a huge box on top of the spindle that hangs out so far all
the way around, so there is not room for a device 5 (123mm) long without
its hanging well below the tool itself.
You could use a mirror.
--
atp
If you
On Wednesday 13 November 2013 18:23:26 andy pugh did opine:
On 13 November 2013 20:10, Gene Heskett ghesk...@wdtv.com wrote:
My toy mill has a huge box on top of the spindle that hangs out so far
all the way around, so there is not room for a device 5 (123mm) long
without its hanging well
On Fri, 8 Nov 2013, David Armstrong wrote:
On 08/11/13 19:13, Gene Heskett wrote:
On Friday 08 November 2013 14:11:19 David Armstrong did opine:
And it did NOT install convert_crop.so when I did the make install.
And since its been a decade since I actually carved new C code, I'm
not sure I
On Tuesday 12 November 2013 12:24:10 kqt4a...@gmail.com did opine:
On Fri, 8 Nov 2013, David Armstrong wrote:
On 08/11/13 19:13, Gene Heskett wrote:
On Friday 08 November 2013 14:11:19 David Armstrong did opine:
And it did NOT install convert_crop.so when I did the make install.
And
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 12:24:10 kqt4a...@gmail.com did opine:
On Fri, 8 Nov 2013, David Armstrong wrote:
On 08/11/13 19:13, Gene Heskett wrote:
On Friday 08 November 2013 14:11:19 David Armstrong did opine:
And it did NOT install convert_crop.so
Am 12.11.2013 um 20:10 schrieb kqt4a...@gmail.com:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 12:24:10 kqt4a...@gmail.com did opine:
On Fri, 8 Nov 2013, David Armstrong wrote:
On 08/11/13 19:13, Gene Heskett wrote:
On Friday 08 November 2013 14:11:19 David
On Tuesday 12 November 2013 14:35:24 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 12:24:10 kqt4a...@gmail.com did opine:
On Fri, 8 Nov 2013, David Armstrong wrote:
On 08/11/13 19:13, Gene Heskett wrote:
On Friday 08 November 2013
On Tue, 12 Nov 2013, Michael Haberler wrote:
Am 12.11.2013 um 20:10 schrieb kqt4a...@gmail.com:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 12:24:10 kqt4a...@gmail.com did opine:
On Fri, 8 Nov 2013, David Armstrong wrote:
On 08/11/13 19:13, Gene Heskett wrote:
Lots of talk on this subject.. But I never really saw anything on a actual
camera that would be good for this. I have a older Microsoft Live Camera HD (
Wide Angle F/2.0 HD Lens,
720p HD 30 FPS Autofocus Widescreen) Was for a robot project. Was going to get
2 of them to make Stereo Eyes for
The file exist
$ ls -l /usr/include/libv4l2.h
-rw-r--r-- 1 root root 4679 Nov 17 2009 /usr/include/libv4l2.h
Go figure.
I just tried on a 10.04 (I did this before, so I have the prerequisite packages
installed):
git clone git://psha.org.ru/psha/camunits.git
cd camunits/
On Tuesday 12 November 2013 14:57:35 Michael Haberler did opine:
Am 12.11.2013 um 20:10 schrieb kqt4a...@gmail.com:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 12:24:10 kqt4a...@gmail.com did opine:
On Fri, 8 Nov 2013, David Armstrong wrote:
On 08/11/13 19:13,
On Tuesday 12 November 2013 15:20:01 Michael Haberler did opine:
The file exist
$ ls -l /usr/include/libv4l2.h
-rw-r--r-- 1 root root 4679 Nov 17 2009 /usr/include/libv4l2.h
Go figure.
I just tried on a 10.04 (I did this before, so I have the prerequisite
packages installed):
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:20:01 Michael Haberler did opine:
The file exist
$ ls -l /usr/include/libv4l2.h
-rw-r--r-- 1 root root 4679 Nov 17 2009 /usr/include/libv4l2.h
Go figure.
I just tried on a 10.04 (I did this before, so I have the
On Tuesday 12 November 2013 15:35:31 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Michael Haberler wrote:
The file exist
$ ls -l /usr/include/libv4l2.h
-rw-r--r-- 1 root root 4679 Nov 17 2009 /usr/include/libv4l2.h
Go figure.
I just tried on a 10.04 (I did this before,
Have a link for i?
On Nov 12, 2013, at 3:35 PM, Gene Heskett ghesk...@wdtv.com wrote:
On Tuesday 12 November 2013 15:21:30 Billy Huddleston did opine:
Lots of talk on this subject.. But I never really saw anything on a
actual camera that would be good for this. I have a older Microsoft
On Tuesday 12 November 2013 15:46:35 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:20:01 Michael Haberler did opine:
The file exist
$ ls -l /usr/include/libv4l2.h
-rw-r--r-- 1 root root 4679 Nov 17 2009 /usr/include/libv4l2.h
On Tuesday 12 November 2013 16:25:31 bi...@ivdc.com did opine:
Have a link for i?
I assume you mean it?
http://www.ebay.com/itm/400539856116
On Nov 12, 2013, at 3:35 PM, Gene Heskett ghesk...@wdtv.com wrote:
On Tuesday 12 November 2013 15:21:30 Billy Huddleston did opine:
Lots of talk
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:46:35 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:20:01 Michael Haberler did opine:
The file exist
$ ls -l /usr/include/libv4l2.h
-rw-r--r-- 1 root root 4679
On Tuesday 12 November 2013 17:06:46 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:46:35 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:20:01 Michael Haberler did opine:
The
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 17:06:46 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:46:35 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013
On Tuesday 12 November 2013 17:34:09 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 17:06:46 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 15:46:35 kqt4a...@gmail.com did opine:
On
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 17:34:09 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 17:06:46 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013
On Tuesday 12 November 2013 19:39:09 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 17:34:09 kqt4a...@gmail.com did opine:
On Tue, 12 Nov 2013, Gene Heskett wrote:
On Tuesday 12 November 2013 17:06:46 kqt4a...@gmail.com did opine:
On
Quoth Gene Heskett.
However in camunits/0.0.37 tree there is a convert_crop.c that looks
like a likely candidate. Is this the util you are referring to?
PS, a make bails instantly in that camunits/0.0.37 subdir, seems that
are include dependencies not supplied by 10.04.4 or in the tarball.
On 08.11.13 10:15, Russell Brown wrote:
But quite what you do with convert_crop.so once it's copied to
/usr/lib/camunits I don't know.
From man ldconfig:
EXAMPLES
# /sbin/ldconfig -v
will set up the correct links for the shared binaries and rebuild the
cache.
Quoth Russell Brown. (yes it's bad form following up my own post. Sorry)
But quite what you do with convert_crop.so once it's copied to
/usr/lib/camunits I don't know.
Aha! You stick it in the chain directly after the V4l2 bit and in
camview (the standalone utility) you can move the slider
2013/11/8 Russell Brown russ...@lls.lls.com
Quoth Russell Brown. (yes it's bad form following up my own post.
Sorry)
But quite what you do with convert_crop.so once it's copied to
/usr/lib/camunits I don't know.
Aha! You stick it in the chain directly after the V4l2 bit and in
On Friday 08 November 2013 11:12:59 Russell Brown did opine:
Quoth Gene Heskett.
However in camunits/0.0.37 tree there is a convert_crop.c that looks
like a likely candidate. Is this the util you are referring to?
PS, a make bails instantly in that camunits/0.0.37 subdir, seems
Russell Brown wrote:
Cropping the image centre down to 110x82 pixels produces this:
http://ruffle.me.uk/cnc-pics/snapshot2.png
Oh MAN! This looks QUITE promising! I could easily see making an adaptor
that puts it on a shank so it can go in a collet just like the old edge
finder.
Thanks
On 08/11/13 16:52, Gene Heskett wrote:
On Friday 08 November 2013 11:12:59 Russell Brown did opine:
Quoth Gene Heskett.
However in camunits/0.0.37 tree there is a convert_crop.c that looks
like a likely candidate. Is this the util you are referring to?
PS, a make bails instantly in
On Friday 08 November 2013 12:23:30 Russell Brown did opine:
Quoth Russell Brown. (yes it's bad form following up my own post.
Sorry)
But quite what you do with convert_crop.so once it's copied to
/usr/lib/camunits I don't know.
Aha! You stick it in the chain directly after the V4l2
On 11/08/2013 11:02 AM, Jon Elson wrote:
Russell Brown wrote:
Cropping the image centre down to 110x82 pixels produces this:
http://ruffle.me.uk/cnc-pics/snapshot2.png
https://lists.sourceforge.net/lists/listinfo/emc-users
but getting CV to understand what it was really looking at is
On Friday 08 November 2013 13:40:57 Russell Brown did opine:
Quoth Russell Brown. (yes it's bad form following up my own post.
Sorry)
But quite what you do with convert_crop.so once it's copied to
/usr/lib/camunits I don't know.
Aha! You stick it in the chain directly after the V4l2
On Friday 08 November 2013 13:45:39 Sven Wesley did opine:
2013/11/8 Russell Brown russ...@lls.lls.com
Quoth Russell Brown. (yes it's bad form following up my own post.
Sorry)
But quite what you do with convert_crop.so once it's copied to
/usr/lib/camunits I don't know.
On Friday 08 November 2013 14:03:59 Jon Elson did opine:
Russell Brown wrote:
Cropping the image centre down to 110x82 pixels produces this:
http://ruffle.me.uk/cnc-pics/snapshot2.png
Oh MAN! This looks QUITE promising! I could easily see making an
adaptor that puts it on a shank so
On Friday 08 November 2013 14:11:19 David Armstrong did opine:
And it did NOT install convert_crop.so when I did the make install.
And since its been a decade since I actually carved new C code, I'm
not sure I am up to cleaning up this mess. convert_crop.c did not
throw any errors,
On 08/11/13 19:13, Gene Heskett wrote:
On Friday 08 November 2013 14:11:19 David Armstrong did opine:
And it did NOT install convert_crop.so when I did the make install.
And since its been a decade since I actually carved new C code, I'm
not sure I am up to cleaning up this mess.
I had a similar problem while trying to put together a motion capture
system last year. I ended up addressing it by replacing the stock
lenses with S-mount (also known as M12) board lenses, and made new
enclosures for the cameras out of layers of laser-cut acrylic. A
captured 1/4-20 flange
On Friday 08 November 2013 15:49:53 David Armstrong did opine:
On 08/11/13 19:13, Gene Heskett wrote:
On Friday 08 November 2013 14:11:19 David Armstrong did opine:
And it did NOT install convert_crop.so when I did the make install.
And since its been a decade since I actually carved new C
Le 2013-11-08 13:16, Russell Brown a écrit :
...
Now I just have to make a tweakable mount and try to figure out how I
can persuade camview-emc to include the cropping slider in it's controls
section within Axis so I can twiddle when it's being used for real.
...
I have started a Wiki
The problem ist that the terms high magnification and depth of field does
not fit well together.
if you take a look at the equations for optical systems you see that there
are lot of equations for DOF:
http://en.wikipedia.org/wiki/Depth_of_field#DOF_formulas
the problem is now if you need a
On 7 November 2013 11:15, Russell Brown russ...@lls.lls.com wrote:
Has anyone found a USB camera with both a high magnification and a
decent depth of field?
Traditional travelling microscopes have long working distances (You
can focus in things feet away).
On 11/07/2013 12:34 PM, Sebastian Bachmann wrote:
The problem ist that the terms high magnification and depth of field does
not fit well together.
You can improve on the DOF if you use a very small apperture: a
pin-hole. You will need a lot of light to image anything through a
pin-hole and a
And the minor but difficult to engineer, is the optical path parallel
to the spindle axis
Also look for the term telecentric lens,
http://www.opto-engineering.com/resources/telecentric-lenses-tutorial
Dave Caroline
On 07/11/2013, Sebastian Bachmann m...@free-minds.net wrote:
The problem ist
On Thu, 07 Nov 2013 12:48:04 +0100, Bertho Stultiens ber...@vagrearg.org
wrote:
On 11/07/2013 12:34 PM, Sebastian Bachmann wrote:
The problem ist that the terms high magnification and depth of field
does
not fit well together.
You can improve on the DOF if you use a very small apperture: a
A couple of months ago I spent a bit of time working on a camera
based system for calibrating the position of a syringe needle in
a LinuxCNC controlled bioprinter. I found a couple of USB microscopes
I had on hand to work reasonably well. The depth of field was quite
adequate for needles, but
This is a cool discussion, and inspires me to try something.
Using the thin lens equation, 1/o + 1/i = 1/f, we can use a single convex
lens as a 'transfer lens'. The 'real image' produced by this lens can be
used just like the actual object, and can be inspected by the microsocpe.
Since
Quoth Ralph Stirling.
Are you planning on using crosshairs and eyeballing to determine
your cutter length/diameter,
Ummm... I was planning on using it by eye, with Camview for Linuxcnc
(http://psha.org.ru/b/camview-emc.html - which generates a tab in Axis
with the camera image + overlays) to
On 11/07/2013 03:15 AM, Russell Brown wrote:
... snip
Has anyone found a USB camera with both a high magnification and a
decent depth of field? (I've a feeling that these are mutually
exclusive) or even one that can focus at a high resolution from a
workable (~200mm?) distance?
TIA
In my
2013/11/7 Russell Brown russ...@lls.lls.com
Quoth Ralph Stirling.
Are you planning on using crosshairs and eyeballing to determine
your cutter length/diameter,
Ummm... I was planning on using it by eye, with Camview for Linuxcnc
(http://psha.org.ru/b/camview-emc.html - which generates
I somehow had tool offset in mind rather than work offset for some reason.
Principles are similar though.
-- Ralph
Russell Brown russ...@lls.lls.com wrote:
Quoth Ralph Stirling.
Are you planning on using crosshairs and eyeballing to determine
your cutter length/diameter,
Ummm... I was
2013/11/7 Ralph Stirling ralph.stirl...@wallawalla.edu
I somehow had tool offset in mind rather than work offset for some reason.
Principles are similar though.
Take a look at Pavel's page:
http://psha.org.ru/b/camview-emc.html
Note that checkbox that says G43 H99 - it already is created so
On Thursday 07 November 2013 12:11:03 Russell Brown did opine:
I've been playing around with camview and a little 10mm endoscope type
USB camera to see if I could rig such a thing up as an edge finder
permanently mounted my mill's head.
That's OK but you have to get very very close to the
Le 2013-11-07 19:04, Gene Heskett a écrit :
...
If you find a workable answer, I am all ears.
Cheers, Gene
I have built a fix mount on Y axis for my webcam with a custom ball
joint for fine orientation along the Z axis.
You can find a description here: http://blog.f1oat.org/tag/hd5000/
I took the lens assembly from a small broken video camera and stuck the
sensor from a usb cam to the end of it. The sensor had to be mounted about
2cm further back to allow for close up shots. The lens has 2 small stepper
motors to adjust the 2 lenses.
In version 1, I damaged the stepper motors
The only problem is that it does not work through 7 m long usb cable -
that is how long it takes through all the cable chains.
You need an active USB extension cable. They are powered and I've seen them
available in lengths from 5m to 20m
On Thursday 07 November 2013 15:54:54 Frederic RIBLE did opine:
Le 2013-11-07 19:04, Gene Heskett a écrit :
...
If you find a workable answer, I am all ears.
Cheers, Gene
I have built a fix mount on Y axis for my webcam with a custom ball
joint for fine orientation along the Z
Le 2013-11-07 22:01, Gene Heskett a écrit :
Thats exactly what I am looking for. ultil.crop, I don't recall seeing
a mention of. Is there a man page describing it?
I have discovered that this feature was existing when analyzing camview
source tree !
Below is my camview config file. util.crop
On Thursday 07 November 2013 17:44:39 Frederic RIBLE did opine:
Le 2013-11-07 22:01, Gene Heskett a écrit :
Thats exactly what I am looking for. ultil.crop, I don't recall seeing
a mention of. Is there a man page describing it?
I have discovered that this feature was existing when
On Thursday 07 November 2013 18:09:38 Gene Heskett did opine:
On Thursday 07 November 2013 17:44:39 Frederic RIBLE did opine:
Le 2013-11-07 22:01, Gene Heskett a écrit :
Thats exactly what I am looking for. ultil.crop, I don't recall
seeing a mention of. Is there a man page describing
On Thu, 7 Nov 2013, Viesturs L?cis wrote:
2013/11/7 Russell Brown russ...@lls.lls.com
Quoth Ralph Stirling.
Are you planning on using crosshairs and eyeballing to determine
your cutter length/diameter,
Ummm... I was planning on using it by eye, with Camview for Linuxcnc
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