Products > Test Equipment

Open source EEZ Studio for accessing your (SCPI) instruments

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HighVoltage:
Thanks, looks great so far.
I will be testing your software soon.

s8548a:
Being using this software for a couple of days, amazing work  :-+

a couple of doubts:

when switching ON the PSU from standby, gets an error " **ERROR: 310,"List not found ", but the channel trigger mode is set to fixed only.

when clear protection command is given, all the channel protections are still enabled on the PSU display.

*RST command is not clearing the channel VA settings to default state (not verified about other settings). update:auto recall on power On settings under user profile.

prasimix:

--- Quote from: s8548a on June 17, 2018, 05:15:04 pm ---when switching ON the PSU from standby, gets an error " **ERROR: 310,"List not found ", but the channel trigger mode is set to fixed only.

--- End quote ---

Such error could happen when LIST is read from SD card but cannot be found (e.g. you deleted it or switch to other SD Card). All LISTs from profiles are stored in PROFILES folder using the following naming convention: LST_<CH_INDEX>_<PROFILE_LOCATION>.CSV
For example LIST on channel 1, profile 3 will be stored as LST_1_3.CSV


--- Quote from: s8548a on June 17, 2018, 05:15:04 pm ---when clear protection command is given, all the channel protections are still enabled on the PSU display.

--- End quote ---

That's right. Clearing is not the same as disabling. "Clear protection" shortcut does just clearing. You can add SCPI commands for disabling it the same shortcut or define a new one.

dpenev:
Hello,

Some random thoughts from  a random user.
The EEZ software looks interesting to me as all SCPI instruments on the bench can be controlled from one place.
On top of this no big interface layers like ni-visa which I personal hate are used.
The software seems capable of doing simple but well looking reports with some organization in a calendar.
It can also import some basic commands from Agilent command set. 
All this is really nice. Thank you for the software!

Now, I am not into HTML and Java Script. I already can export data from my SCPI instruments using https://github.com/lxi-tools/lxi-tools
So EEZ Studio would be interesting to me if it supports my instruments or if it is easy to add support myself.
I have checked the Rigol DS1000 Waveform javascript and it doesn't look very obvious to me.
On top of that it seems that this script doesn't go in pure form in the github but rather in some strange file to me rigol_ds 1000b.eez-project
Suppose I want to add my instrument and update the EEZ Studio later. What is the procedure so I keep my additions and eventually contribute to the open source?

And now an example. I have Siglent SSA3021X spectrum analyzer.
With the general SCPI block I tested that it is recognized and that I can retrieve start frequency, stop frequency and for example trace 1 data.
See attached.

What my action java script will look like if I want just to plot this trace in dBm vs Frequency [Hz] ato-scaling the magnitude?
I believe an  example will be useful for others.

Thank you.

dpenev:
I also decided to test what morris6 has done.
I hit an issue. 

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