Em 13/1/2012 12:25, Carl Denk escreveu:
> I am wanting to make a test setup for a PIC PCB that has 2 pressure=20
> sensors and a temperature sensor with RS-232 communications output. The=20
> Pic responds to a control string (the RS-232 goes to RS-485 down the=20
> wire), responding with a string of the values. I have available=20
> preferably a XP home laptop, or could lug a Ubuntu Lucid desktop to the=20
> workshop.  Thinking is use Open Office Calc to display the data,=20
> including unpacking the string. Would need to send the request string,=20
> say 1/second to have updated data without having to hit some keys. I=20
> have searched for a way to communicate with the Com ports, but come up=20
> blank. Also have  looked at RealTerm, which I have used previously, but=20
> hitting the keys is an issue since I can't find away to do a delay, and=20
> resend. Downloading and installing some application (Free) is not a=20
> problem.
>
> At the moment, I'm wiring up some new pressure sensors, and want to=20
> verify the readings before putting them into backup stock. :)
>
> Thanking in advance for comments. :)

Although I'm sure you could write a plug-in for OpenOffice (A.K.A.
LibreOffice), it would be much simpler to write a console application to
receive the data and save it as a CSV file, then open this file in
OpenOffice.


Isaac

--=20
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