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[DPRG] AVR Software UART

Subject: [DPRG] AVR Software UART
From: scott at lighthouse21.com scott at lighthouse21.com
Date: Mon Feb 18 01:41:08 CST 2008

Hello all,
     I'm attempting to interface additional serial devices to an Atmel
AVR, the hardware UART is already in use.  I basically need a
bit-banged TX only module.  The only examples I can find still rely
on timers which are also in use.  Does anyone have a starting point
for developing this?  I'm clocking the AVR at 1MHz and need to put
out 9600 baud.


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