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Open source lxi-tools and liblxi v1.0 released for GNU/Linux
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lundmar:
I've pushed a new release of lxi-tools which adds a screenshot plugin for the new Siglent SDS1000X series scopes:

https://github.com/lxi/lxi-tools/releases/tag/v1.8

It's experimental, that is, it is not tested. If anyone has such an instrument feel free to try it out and let me know if it works. Thanks.
lundmar:

--- Quote from: dpenev on November 09, 2017, 08:39:41 am ---3. I have Siglent SSA3021X instrument.
lxi screenshot -a 192.168.1.59  #Doesn't work for it. Is it a big deal to add support?

--- End quote ---

Update: I've added a screenshot plugin for the Siglent SSA3000X series spectrum analyzers.

It does not do a full screen capture but it captures the inner frame of interest, that is, the signal data window. Please try it out and let me know if it works.

Thanks to Jason from Siglent for providing the info necessary to create the plugin.
dpenev:
Hi lundmar,

I have tested it from the git master and I get empty bmp.
I have checked  your plugin and I saw that you are not using the response from SCPI command or do I miss something?
In case this is a bug please check  screenshot_siglent-sds1000x.c as well.

lundmar:

--- Quote from: dpenev on November 18, 2017, 03:58:07 pm ---I have checked  your plugin and I saw that you are not using the response from SCPI command or do I miss something?
In case this is a bug please check  screenshot_siglent-sds1000x.c as well.

--- End quote ---

You are correct. I have pushed a fix for both Siglent screenshot plugins. Thanks.

FYI - I'm currently working on improving the discover feature by searching for instrument services using mDNS/DNS-SD. I'm curious if it will work with Siglent instruments because I know that the classic VXI11 discover feature that we support now does not work.
dpenev:
Hello

Still the following doesn't work
 
lxi screenshot -a 192.168.1.61 -p siglent-ssa3000x /share/scr3.png
I am sending you the file I get


at my side
lxi discover
Searching for LXI devices - please wait...

Broadcasting on interface lo
Broadcasting on interface eth0
    Found "Siglent Technologies,SSA3032X,SSA3XXXXXXXXXX,1.2.8.5a" on address 192.168.1.61

Found 1 device
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