Serial Port Tool in c#

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Hi All,
I am trying to do half duplex communication Using serial port class in C #..
i want to Implement Halp duplex mechnism where If transmitter transmiits the reciever should be ideal till transmitter completes.
After recieving data reciever should send acknoledge in Response.

Can any one help..
What do i do..

Posted 20-Apr-12 19:19pm

anilsarapati

Updated 20-Apr-12 20:57pm

v2

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2 solutions

Solution 1

check this

http://www.serialporttool.com/NCD/ProXR_VCS2008.htm[^]

Serial Communication using C# and Whidbey[^]

http://www.dreamincode.net/forums/topic/35775-serial-port-communication-in-c%23/[^]

Posted 20-Apr-12 19:26pm

Dhanushka Madushan lk

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Mehdi Gholam · Accepted Answer · 2012-04-20T19:27:00

Solution 2

Serial port is for communicating to devices which support the the RS232 interface (usually lab and measurement devices).

To use the COM port see : Serial Communication using C# and Whidbey[^]

Posted 20-Apr-12 19:27pm

Mehdi Gholam

Comments

anilsarapati 21-Apr-12 1:39am

Thanks for the reply mehdi i used the code in the present link earlier. But I am facing a problem in sending and receiving the instructions. Actually I have to connect a laboratory device through serial port and I have to send some instructions to that device and on the response it will return the records of the particular tests. To communicate with that device astm standards are used. Can u please give suggestion how to handle this, because I am not familiar with this kind of programing.

Mehdi Gholam 21-Apr-12 3:33am

Try using a com terminal program to see if your commands work first and you can communicate with the device, then code them.