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Re: Sending data to the serial port (Linux)? [message #37610 is a reply to message #37529]

Wed, 07 January 2004 12:22

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

Olaf Stetzer <olaf.stetzer@gmx.net> writes:
> Pepijn Kenter wrote:
[ ... ]
>> Don't forget the '>' character:
>> cat foobar > /dev/ttyS0
>
> I just tried it and it works partly. Problem:
> The projector echoes each character. The sender needs to wait until
> the echo is there before sending the next char. I think that is not
> possible with the above simple solution. I will try to learn some perl
> to solve this... :-(

And, what about Pepijn's original suggestion of opening the device
file directly within IDL?

Craig

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Craig B. Markwardt, Ph.D. EMAIL: craigmnet@REMOVEcow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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[Message index]

		Sending data to the serial port (Linux)? By: Olaf Stetzer on Tue, 06 January 2004 03:14
		Re: Sending data to the serial port (Linux)? By: Olaf Stetzer on Wed, 07 January 2004 15:03
		Re: Sending data to the serial port (Linux)? By: Craig Markwardt on Wed, 07 January 2004 12:22
		Re: Sending data to the serial port (Linux)? By: Olaf Stetzer on Wed, 07 January 2004 10:44
		Re: Sending data to the serial port (Linux)? By: Pepijn Kenter on Wed, 07 January 2004 07:32

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