Modbus RTU Master Driver

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Thread Starter

vadivel

I am going to write a program to communicate with Data Terminal Manager (DTM) Device using Modbus Protocol via Serial Communication. DTM can communicate only RTU Mode. already i wrote a one program simple serial communication program.

Now i need modbus rtu driver to communicate with that device.I am master and DTM is slave, please any one help me how can i write a program or where can i get a modbus driver for RTU MAster. please help, if u have pls guide me how to write or communicate.

Thanking You.
vadivel
 
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