Baud rate for the I/O port?

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Baud rate for the I/O port?

Postby jbenjamin » Wed Oct 07, 2009 5:59 pm

Hi guys,

I am trying to code this in C. I am not good at ASM though. I have a few questions.

Are we setting the baud rate using UBRRn registers or just using Timer/Counters? It seems we are using only the Timer/Counter registers since we are not using the USART, is that correct? And for serial communication between the phone and the controller we just need to generate 4800 baud rate using the counter. Please help me understand this.

Thanks,
Jo
jbenjamin
 
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