Can't Get Rid of UseMatrixTypesInHDL Warning

I keep getting a warning basically telling my that UseMatrixTypesInHDL should be turned on to handle matrix signals for a specific block. However, I still get the warning for as if I did not change the setting to "on". How can I get rid of this warning particular to this setting?

Answer 1

[Aman Vyas]

Hi,

You can try disabling InstantiateFunction, because if its "on" UseMatrixTypesInHDL has no effect and in turn generates warning.

For enabling UseMatrixTypesInHDL you can use following command:

hdlset_param('myModel/dutSubsys/myMLFcn', 'UseMatrixTypesInHDL', 'on')

You can set the InstantiateFunctions parameter using the HDL Block Properties dialog box:

1. Right-click the MATLAB Function block.
2. Select HDL Code > HDL Block Properties.
3. For InstantiateFunctions, select on.

Alternatively, you can try this command:

hdlset_param('my_DUT/my_MATLABFcnBlk', 'InstantiateFunctions', 'on')

For more info, refer to this documentation link (UseMatrixTypesInHDL Section)

Hope it helps!

Answer 2

[Kiran Kintali]

This is not exepcted behavior. Please reach out to [e-mail] for additional help.

In 20b pre-release this option is no longer visible in the property dialog. HDL Coder will always generate code for matrix types which consumes less indexing logic and more efficient.