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3. If you want personally yours program, try to find programmer near your location: you and the programmer will need to do a lot of collaboration.

1. All you need is to ask Google "how to run jar" and read instructions. :)
2. I don't know another open souce project.
3. If you want personally yours program, try to find programmer near your...

Look at
OpenPnP
https://groups.google.com/forum/#!forum/openpnp

Regards

Yes, the text format is good for commans via COM port and for projects (the text format allows to create and correct the project manually), but for other purposes i use SQLite - free and small.

You can add LRC to my previous example if you really need in it. :)
My control module was tested many hours, no errors was detected. Therefore, LRC was removed from cmd.

P.S. Modbus is useful if...

Modbus, modbus...
Is modbus really needed to you?
Really a simple protocol is needed with something like RS422 or current loop hardware.
Control command may be:


>99M+88888877<
where
> -...

This is an example of my control file in attachment.

Sorry, my project isn't open source.
I don't use opencv, my app is wroten with DirectShow.
If you are interested in it, you can load an "amcap" source code from Microsoft's site.

The problem with my webcams is that delay increase at several switchings. I don't know why.


I thought about using:
- ethernet webcams;
- mini-ITX PC for every webcam.
I think, these are the...

I've wrote test prog for Windows XP, see attachment.
The troubles are:
- USB bandwidth;
- unknown problem with very long switch time among cams.

You can connect up to 4 webcams 640*480 to you...

You tried to connect 3 usb cams simultaneously? This is not trivial...

From Belarus, not from Lithuania. Very old design.
Precision X,Y - 0.15mm, rotation (angle) step - 45 deg.

SMC Pneumatics: KX, High Speed, Rotary, One-touch Fitting
SMC

I think there is no reason to use special board with Linux.
PC will be more flexible and suitable decision.

Stepper have rotor's stable points at step and halfstep positions, so 360/1.8/2=400.
Microstep is used only to make movemet smoother, not for positioning.
My driver have 1/4, 1/8, 1/10, 1/16, 1/20...

Hello (privet) scsi!:)
Yes i can with MS DirectShow, but i had some troubles with webcam selection, picture size and image buffer.
USB passband is touble too.
So, in fiducial recognition i used...

You will receive repeatable resolution worse than 2.5*10/400=0.0625 mm, not 0.0125mm.
But, IMO, this is suitable for 0805.

I've tested automatic fiducial recognition with webcam and calculation...

Hi.
CPLD Tutorial:

http://www.cnczone.com/forums/showthread.php?t=81125&highlight=CPLD

Best regards.

Can you send some photos of your machine?

This PnP machine will be a toy.
I think, special soft will be more suitable. Can you write control soft for this machine?

What about your SMD PnP machine?

Good luck

Hi.
Mariss, is your G900 only for low speed STEP?

Your two pole LPF will attenuate SIN/COS amplitudes too so without microstep to full-step morphing G900 will be uneffective at speeds 1,5-2k or...

Well, i will translate messages and some instruction to english and will send test programs: SMD pos correcttion and fiducial recognition.
Send me email.

Karsten, yes, i have sources - it's my...

I think that you have no ability to use videocam for recognition under DOS. No info, no drivers.
I want to use webcam to correct picked SMD component on XY position and angle. Some experiments with...

joprinz, read this 50 pages:
http://www.cnczone.com/forums/showthread.php?t=24699
Regards

nisma, thanks for your reply!
What is SW? Is this library for Linux only?
I don't want to write a program for Linux because this mean to start from zero.
Yes, I have thought about multiprogram...

Do you have an experience of using of two webcams in one program simultaneously?
VFW (video for windows library) does not support such possibility. So, i am planning to place webcam on base only.
...

Hi, Eclipze.
You are the only one who keep on this project.
I thought of small PnP machine for my home projects, but I have begun with the software and electronics.
I made some steps:
1. I have...

Hi, guys.
Is there any progress?