Why not able to set comp port in serial communication block

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It giving error - error is occures while evaluating apply callback

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Answer 1

Andrey Kiselnikov 2019-2-13

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The most common reasons for this issue is that you didn't install the device driver - do you see your device in the device manager? The Second one is that this COM-port is used by another program right now.

For more detailed answer please give more information about your issue.

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ashwinee jadhao 2019-2-14

Thanks.

I am using serial configure block in simulink and tried to set comp port. My device avalable in device manager with its comp port number too. I am putting same comp port in serial configure block in simulink, but shows not able to accept.

Andrey Kiselnikov 2019-2-14

Show the error message please.

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Why not able to set comp port in serial communication block

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