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SigmaStudio Freeze Schematic Bug ?

SigmaDSP & SigmaStudio Barricade Mar 11, 2013 00:00 7 replies Original on forum ↗
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Barricade Question
Mar 11, 2013 00:00

Why Sigma Studio (3.8.2) action "Freeze Schematic" change the Export System Files ?

after"Freeze"

/* DSP Parameter (Coefficient) Data */

#define PARAM_SIZE_IC_1 1532

before "Freeze"

/* DSP Parameter (Coefficient) Data */

#define PARAM_SIZE_IC_1 1884

Is this a bug ?

Audio Signal Processors

sigmastudio

SigmaDSP Audio Processors

SigmaDSP

adau1701

Barricade Reply
Mar 20, 2013 00:00

Can somebody check this please ?!

ADIApproved Reply
Mar 20, 2013 00:00

Hi Barricade,

I was unable to duplicate this behavior. I made a project, exported the system files, and saved the result. I then froze the schematic and exported the system files again. The results were the same, as you can see in this side-by-side comparison of the two outputs.

(Click the image below to view it in its original size)

Actually, this was generated using SigmaStudio 3.9 beta (which is currently installed on my system, but not yet publicly available), so perhaps it is a recent fix. I'll check with the software team to see if that's true.

433c382e2cf16bfb79a55c0d25f9fac0.jpg
433c382e2cf16bfb79a55c0d25f9fac0.jpg
433c382e2cf16bfb79a55c0d25f9fac0.jpg-450x287.jpg
433c382e2cf16bfb79a55c0d25f9fac0.jpg-450x287.jpg
ADIApproved Reply
Mar 20, 2013 00:00

Hi Barricade,

The software team says no updates were recently made to the Export System Files feature that would cause the functionality to change. Perhaps this is dependent on the actual project file. Are you able to share the project file with us for debugging purposes?

Barricade Reply
Mar 21, 2013 00:00

Hi Brett,

after starting the preparing for the project, the exportfiles and the procedure I can not show you

again the difference beetween the export files anymore.

ADIApproved Reply
Mar 21, 2013 00:00

OK. So, is the problem resolved now?

Barricade Reply
Mar 22, 2013 00:00

Yes I hope, I changed already the thread as answered.

EZAdministrator Reply
Aug 2, 2018 00:00

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin