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SerialPort RS232 Communication

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Visual Basic .NET

SerialPort RS232 Communication

michael martey

12yAsked Jun 1, 2014, 8:18 PM1.7kVisual Basic .NET

Hi All,

I need to communicate with an RS232 device and send data in this format

<01><05><03>

And read in this format

<01><"DATA"><04><05><03>

Can anyone help me with a vb code to send sample data to the device and read responds urgently

Thank You

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michael martey12y ago
Hi Praveen,
Thanks for the reply however i didnt get anything from that site not even the references

I want to know how to calculate the LEN,SEQ, BCC

Pleas assist me
BR
Praveen N12y ago
You can refer the below link.

http://www.keil.com/forum/16810/

Regards,
Praveen Nelge