Re: RS232

"Mark Purcell [MAP]" <map-hdgEqy5R1AG+FmPSFd0fl9Bc4/[email protected]>
Newsgroups gmane.comp.hardware.microcontrollers.tini
Organization MAP Electronics
Message-ID <000401c3e755$c4c6b8a0$0200a8c0@Jaguar>


>Just curious, are you trying to get data across the wire quicker or what?
>Get rid of stop!

> I’m using the UART to create a wave, which is sent to a chip.
> The problem is that I want to send a longer period of 0 volts and the
> start bit makes this impossible.

> I have heard that there used to be a special char or signal the UART
> could send which did not have a start bit.

> Is any thing like that possible with TINI?

Are you thinking of a 'break' condition? This is when the line is set to '1'
(+12V) for around 1/4 second. I don't know whether the TINI can send breaks.

http://www.netsys.com/sunmgr/1997-08/msg00037.html

Mark.



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