Error -1073807253 and Error -1073807298

[MachinePossible]

Hi,

In our company, we develop temperature measurement devices.

While testing a specific device, we flash processor and later read temperature using RS-485 interface.

When without flashing the processor and directly measuring temp. via RS485, I never get any errors.

Usually even after flashing, proper communication establishes. But sometimes after flashing, I receive either of the both errors "Error -1073807253 and Error -1073807298".

I have gone through the KB webpages of both these errors and tried multiple options stated over there, but error pops up sometimes.

Serial port have enough time to configure itself, VISA flush I/O Buffer VI is also used to clear off any invalid data.

Can anyone suggest how to furether proceed?

[crossrulz · Accepted solution]

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@MachinePossible wrote:

Usually even after flashing, proper communication establishes. But sometimes after flashing, I receive either of the both errors "Error -1073807253 and Error -1073807298".

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Those errors are common when a port gets reset.  I see it more commonly when a device it turned on.  I tend to just ignore them and move on.