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Topics - nicobux

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LaserShark Support / Adjusting output size with Openlase
« on: March 23, 2017, 04:53:41 PM »
Hello,

How do I go about using the output application to change the size of my playilda output? Not sure when to run it.

Thanks,

2
LaserShark Support / Galvo distortion with Lasershark
« on: March 15, 2017, 01:13:36 PM »
Hello,

I am having distortion issues with my scanner system. The distortion is most pronounced at higher scan speeds. The distortion is also accompanied by odd noises from the galvos, which sort of resembles a repeated scraping sound. The galvos are from Spacelas, and I have been in contact with their representatives. After sharing pictures and videos with them, they sent me this email:

"Hello ---
 
There are too much points for output, you need to cut the some lines by using a DAC card.
 
It is no problem of the galvo set yet."

If anyone has encountered such a problem and can shed some light, please do. I was prepared to simply get another scanner system but they insist it's not an issue with their hardware.

Thank you,

3
LaserShark Support / Openlase with Lasershark
« on: March 08, 2017, 11:02:25 AM »
Hello,

I'm wondering what the correct way to go about using playilda from openlase with lasershark is. I've set everything up with JACK and made the output/input connections for playilda as well. I'm just not sure what to run to get the lasershark sending data to my scanners. Using Ubuntu.

Thank you!

4
LaserShark Discussion / lasershark_display_image
« on: February 15, 2017, 10:05:30 PM »

The scanner appears to move horizontally very quickly, and vertically very slowly. Not sure how to get the image I want.

Some questions:

1. Does _displayimage rely on ttl modulation to draw images?
2. What parameter should I change in _displayimage to make the galvo angle range smaller? In other words I want to limit the DAC output to something like 1000-3000 instead of 0-4095. 3. Is there software for displaying .ild with Lasershark?

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