Is it possible to clear the terminal screen (Hyperterminal/Br@y's) with USART? What charater(s) do you have to send?
Thanks,
Andy
Clearing Terminal Screen with USART
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It depends on what terminal emulation mode it set to.
IIRC For ANSI it's "
putchar(27);
putchar('[');
putchar('2');
putchar('J');
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Depending what terminal type they are simulating you will need to get a copy of their escape sequences. This should let you clear the screen, move the cursor, change text colour etc.
Haven't played with that for many years. :) Try in VT100 or ANSI mode and get a copy of the escape sequences, I should have some info somewhere but it has been some 10 years since I used them.
edit beaten by a clog lenght... :)
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clawson wrote:
In the good old days it was just Ctrl-L which would be:putchar(12);
... which is ASCII for FeedForm. Should roll out a sheet of paper off your teletype, and start with a clean new one. Add putchar(7) for a nice "cling".
JW
PS. Bray's is highly unsuitable for this kind of job, and hypoterminal is not the best one around. Try TeraTerm for this particular purpose.
I think that a
VT52s (including HyperTerminal's emulation of VT52s) work with
