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??
Does anyone know where a good LabVIEW Tutorial on Serial Connections (RS232).Any help is appreciated.
Thanks.
dsolimano
closed as off-topic by Pang, karthik, greatwolf, Reto Koradi, droid kidDec 28 '14 at 7:26
This question appears to be off-topic. The users who voted to close gave this specific reason:
- 'Questions asking us to recommend or find a book, tool, software library, tutorial or other off-site resource are off-topic for Stack Overflow as they tend to attract opinionated answers and spam. Instead, describe the problem and what has been done so far to solve it.' – Pang, karthik, greatwolf, Reto Koradi, droid kid
Arduino Reading Serial Data
2 Answers
Pretty straightforward example:
crlangloiscrlangloisThere 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
I hope you know that you can test your RS232 communication by connecting the Rx directly to the Tx pin.