Problems With CIN Programming

[057768022]

I added a simple *.VI application for calculating x[n]^2.

A variable size vector x[n] is entered a CIN function. The output is x[n]^2.

This output data is also written to a file using the CIN program.

1. When a waveform graph is connected to CIN output indicator, the y axis are not shown.

    and sometimes the indicator indexes are vanished.

    sometimes the LABVIEW will crash.

What can be done in order to immune this CIN code?

Best Regards,

Nir

[rolfk]

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@057768022 wrote:

I added a simple *.VI application for calculating x[n]^2.

A variable size vector x[n] is entered a CIN function. The output is x[n]^2.

This output data is also written to a file using the CIN program.

1. When a waveform graph is connected to CIN output indicator, the y axis are not shown.

    and sometimes the indicator indexes are vanished.

    sometimes the LABVIEW will crash.

What can be done in order to immune this CIN code?

Best Regards,

Nir

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You can't just simply assign the dimSize of the input array to the output array. You first need to make sure the output array is properly sized. Read the External Reference Manual about LabVIEW memory management, pointers and such and then about the function NumericArrayResize().

Rolf Kalbermatter