code to comunicate a laboratory embeded system to computer through astm protocol using C#

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I have one laboratoric device, which it is connected with computer by
rs-232c serial interface.
I know taht this device is using ASTM protocol.
I need to connect to this deviceand send him some commands.
How to do this and give me the example link .

Posted 18-Apr-12 19:55pm

anilsarapati

Updated 26-May-15 19:45pm

Sergey Alexandrovich Kryukov

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Andy411 · Answer 1 · 2012-04-18T20:05:00

Solution 2

You need the ASTM protocol specification to talk in the right "language" with your device. I saw, that you can buy the specs at astm.org or Google might help you.

Then you need the SerialPort Class[^] to communicate with the device via RS232.

BTW: Why did you tag your question wit ASP.NET?

Posted 18-Apr-12 20:05pm

Andy411

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anilsarapati 19-Apr-12 2:09am

thanq for your information andy. i want to get the data from that device and display it in my asp.net page so i tagged asp.net also

Andy411 19-Apr-12 2:28am

OK, I guessed something like that.
I'm not sure if you have the right to access the serial port from your code behind, because you are running with the user credentisl of the ISS. I haven't done that before. You might teke care of that.

Mehdi Gholam · Answer 2 · 2012-04-18T20:00:00

Solution 1

You should find the manual for your device to see the commands.

To send via serial see this link : Serial Communication using C# and Whidbey[^]

Posted 18-Apr-12 20:00pm

Mehdi Gholam