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How do you open a serial com port connection in the c sdk?

jbennett1
1-Newbie

How do you open a serial com port connection in the c sdk?

Hello all,

Currently in C you can open a connection with

SerialConnection("COM1", CBR_9600, 8, ONESTOPBIT, NOPARITY,  50, 10);

This passes to a function which calls

HANDLE hSerial = CreateFile(portString, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );

more code etc.

Now if I try to combine this with the thingworx c sdk it gives an access violation. Do anyone know how to do this correctly?

Many Thanks

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