[uCsimm] RS232 and the fellows RTS/CTS, DTR, DCD, RI and DSR

From: Daniel Haensse (daniel.haensse@freesurf.ch)
Date: Mon Jan 29 2001 - 05:41:28 EST

Hi all,

I'm designing the rs232c interface of my vz module.
I'll use a max3245 chip which support all signals on
a 9pin rs232 connector. Did anybody implement DCD, RI and DSR in a driver?
Which signals need a interrupt line? I would suggest to put RI on irq2. An poll
the other two.

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