How can I enable and detect interrupts with hardware IO ports using interrupts

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Hi;
My program is receiving data from hardware(By means of Serial Port).I wanna get it Byte by Byte.
How can I detect when datas come from IO ports? I wanted to use "Hardware Interrupts" but I couldnt do it. Would you please help me how to do it?

Posted 4-Sep-12 20:16pm

saber_ordv9

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lukeer · Answer 1 · 2012-09-04T20:41:00

Solution 1

The System.IO.Ports.SerialPort[^] class provides a DataReceived event. It fires when data is received, as the name implies.

Subscribing a method to this event, you can then process the data byte-by-byte.

For an article on using the SerialPort, start here[^].

Posted 4-Sep-12 20:41pm

lukeer

Updated 4-Sep-12 22:45pm

v2

saber_ordv9 · Answer 2 · 2012-09-04T22:02:00

Solution 2

Sorry,I didnt understand what you said.Could you please describe more?

Posted 4-Sep-12 22:02pm

saber_ordv9

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lukeer 5-Sep-12 4:48am

1) Don't post commentary or questions as solutions.
Instead, write a comment to the solution you're not satisfied with.
2) I've updated my solution.