Products > Test Equipment
Hantek HDG2002B AWG: 5Mhz or 100MHz? Let's see!
Howardlong:
--- Quote from: fremen67 on February 23, 2015, 12:10:41 am ---I wrote a calibration utility to ease the calibration process of the HDG2000. Not only the way it has to be done with the HDG UI is a real PITA but on top of that if you stop at one point, you have to start over from the beginning.
....
This tool has been developed with Excel 2010 VBA. Thank you for your feedback!
--- End quote ---
Brilliant!
It's running now. Takes a while, but a lot less error prone than doing it manually.
I had one error in the VBA: I am running Offfice 2013 on Windows 8.1 64 bit, I had an error on the kernel32 Sleep function to do with running on a 64 bit system, it needed a PtrSafe atttribute to make it run.
That'll save a few hours of my life, and I might even have a go and see if I can figure out some of this GPIB voodoo for myself now.
Thanks again!
fremen67:
--- Quote from: Howardlong on March 02, 2015, 06:56:12 pm ---It's running now. Takes a while, but a lot less error prone than doing it manually.
I had one error in the VBA: I am running Offfice 2013 on Windows 8.1 64 bit, I had an error on the kernel32 Sleep function to do with running on a 64 bit system, it needed a PtrSafe atttribute to make it run.
That'll save a few hours of my life, and I might even have a go and see if I can figure out some of this GPIB voodoo for myself now.
Thanks again!
--- End quote ---
You're welcome! ;)
If you can send me your excel file, I could modify the initial code so that it works with more windows/Office versions...
markone:
--- Quote from: fremen67 on February 27, 2015, 09:48:58 pm ---Here is a link to my OneDrive:
https://onedrive.live.com/redir?resid=C666E0DC0AF0C9E2!114&authkey=!AMtRrjm2d33uI8Q&ithint=folder%2c
You will find several "upgrade" scripts which you can run from a USB stick, that is whitout opening the case:
- firmware upgrade from 1.00.2 to 1.00.3 (or 1.00.3 back to 1.00.2)
- backup scripts
- model change from HDG2002B to HDG2102C
Have a look at the readme files.
Enjoy!
--- End quote ---
Hi Fremen,
i tried your 1.00.3 update package on my HDG2002B (PCB 1004, SW 1.00.2, FPGA 20, KB 3) and my generator started to improperly read signal amplitude setting and to fail output & zoom steps on selftest.
Previously selftest was fully OK.
Reverting to 1.00.2 did not solved self test errors, while signal amplitude is almost right.
Do you have any suggestion to fix it ?
Useless to say, i have not done FW backup before to upgrade |O
smgvbest:
FWIW
My HDG2002B with that came with the 1.03 and it fails the self test for the zoom unit 1 I think on both channels
you can see my posts earlier on it with screen shots so that part is known. I thought I had a defective unit but now I believe it's a bug in 1.03
markone:
--- Quote from: fremen67 on January 19, 2015, 01:20:37 am ----snip
Regarding the Self Test, apart from the 4 first steps which are succesfull, the 6 last steps are failing... but I did not see anything wrong during the time I played with the HDG.
I will perform a full calibration on both channels and will try again later on.
Edit: No failures anymore during the selftest after a calibration of both channels :)
--- End quote ---
Same situation here, but with PCB ver 1004 (not 1004.1), i will try a calibration.
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