Labview Read Arduino Serial Port

Hello, I need a little help. I want to send from LabVIEW to Arduino via serial port the string for example ABC and so on. The problem is that when I send the string from LabVIEW.the Arduino do nothing. Sometimes shows some kind of sign. When I send the string via Visual Studio it works per. In this method, Arduino is separately programmed by the Arduino software first. So you should have basic Arduino programming knowledge. Then the Arduino is linked with LabVIEW by serial communication through COM port. The Arduino should be programmed to send the data through serial port to LabVIEW using 'Serial.println' function. Hi for everyone, I wanted to help in the following issue I have. I want to read a string that comes from the labview, and when I click the button (for example 'ON') he makes a serial print with values??

Active6 years ago

Does anyone know where a good LabVIEW Tutorial on Serial Connections (RS232).Any help is appreciated.

Thanks.

dsolimano
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Serial

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Arduino Reading Serial Data

2 Answers

Pretty straightforward example:

crlangloiscrlanglois
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There are some complete apps in the Example directory. First of all, make sure that you don't have any hardware issues and check your serial port settings in OS configuration.

Arduino Read String From Serial

Read

I hope you know that you can test your RS232 communication by connecting the Rx directly to the Tx pin.

akson128akson128

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