Hello,
I use MATLAB R2022b with Quartus Prime Standard 19.1 and DSP Builder 19.1. But it does not work as expected. Here is what I do.
Open “DSP Builder – Start in MATLAB R2022b_x64”
Open Simulink
DSP Builder – New Model Wizard
MATLAB Command Window tells me
Making new model of type Fixed-Point IP (simple testbench)...
You can turn this feature off using the Simulink Preferences. Click here if you don't want to see this message again.
Error while obtaining sizes from MEX S-function 'mip_chanview' in 'test1/ChanView'.
DSP Builder – New Model Wizard – Output shows
Error from MATLAB: Error while obtaining sizes from MEX S-function 'mip_chanview' in '<a ref="matlab:open_and_hilite_hyperlink ('test1/ChanView','error')">test1/ChanView</a>'.
Sometimes it shows instead
Error from MATLAB: Error while obtaining sizes from MEX S-function 'mip_control' in '<a href="matlab:open_and_hilite_hyperlink ('test1/Control','error')">test1/Control</a>'.
Open test1.mdl
Click on “Hardware generation is on / Automatic testbenches are on” to open the "DSP Builder for Intel FPGAs Blockset – Settings"
Click OK (with or without changing the settings)
Matlab Command Window
Error while obtaining sizes from MEX S-function 'mip_control' in 'test1/Control'.
Error in dspba.SettingsLaunch - Show complete stack trace
Invalid MEX-file 'C:\APPS\Altera19\quartus\dspba\Blocksets\BaseBlocks\windows64\mip_control.mexw64': The specified module could not be found. - Show complete stack trace
With “Dependency Walker” I found out, that multiple dll’s are missing . There are so many missing, that I can’t add them manually. How can I fix that?
By accident I found out that the error disappears, when I first run the model and the open&OK the settings. But then I get instead the following warning in the MATLAB command window
Warning: Error parsing: unable to open primary document entity 'C:/Test_DSP1/test1_params.xml'
Warning: Error parsing: unable to open primary document entity 'C:/Test_DSP1/test1_params.xml'
What does that mean?
Thank you for your support
