How to change Input's active channels programmatically?

SigmaDSP & SigmaStudio SergeK Oct 30, 2015 00:00 4 replies Original on forum ↗

SergeK Question

Oct 30, 2015 00:00

When we create Input cell it has only two active channels, but we need four input channels. How we can do it?

I think, we should use "setControlValue"

ss.ObjectSetProperties("setControlValue", "Input1", 0, 0, "VALUE_NAME", true);

But which VALUE_NAME should we use?

Thanks, Serge.

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DaveThib Reply

Nov 3, 2015 00:00

Hello Serge,

Which part are you using?

Dave T

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SergeK Reply

Nov 4, 2015 00:00

Hello Dave

Thank you for your answer!

For now we use ADAU1452 board and tries to implement our project on it.

Thanks, Serge.

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DaveThib Reply

Nov 5, 2015 00:00

Hello Serge,

The ADAU1452 has a huge capability for input channels, 48 channels worth! They are all digital inputs. So how are you interfacing to the SigmaDSP? Which ports are you using?

See figure 43 in the datasheet for a mapping of input ports to the cells you see in SigmaStudio. So are you trying to address the input cells from a system controller? Was this code sample from the Linux driver or a C program?

Then the last question is to show us the input portion of your SigmaStudio project. We need to understand the bigger picture.

Thanks,

Dave T

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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

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