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STLink Virtual COM Port issues with sending data

Question asked by scholle.steffen on Mar 23, 2015
Latest reply on Apr 10, 2015 by scholle.steffen
Hey there,

I have a major problem with STM32nucleo an it's virtual COM port.
I'm using it for a while to measure some voltages and send them to labview.

Sometimes I got the a timeout error in labview, waiting for serial data of the controller.
I checked the µC with debugging and its sending it's data.
So, I checked it also with the hyperterminal and it seems that the data from µC is lost.
After a resetting the board, it works fine again.

I saw some threads with similar problems and I updated the stlink to V2.J23.M6
It doesn't change the situation.

I attached my code so you can have a look at it.

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