Linux: Simulate Serial Connection from Arduino

Posted by shanet on Super User See other posts from Super User or by shanet
Published on 2012-06-28T02:28:32Z Indexed on 2012/06/28 3:18 UTC
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linux

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processing

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serial

I'm trying to simulate the serial connection from an Arduino into a Processing applet since I don't have an Arduino at the moment.

Simply, I'm trying to just send bytes from Bash to a serial connection (on /dev/ttyS0) which the Processing applet will pick up like it would from an Arduino.

I tried the answer to this question: How can I send data to the serial port from a Linux shell?, but it's simply not working and I don't know how to go about debugging something like this since I've never played with serial connections before. Any advice? Thanks much.

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