AVR-Chat

Yes, you are correct and closer inspection does reveal that it is tied
to the capture pin. Oh well. I'm looking at AVR305 and it might be
exactly what I'm looking for.
Brian Gregory
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Software uarts can trade off complexity and cpu used vs error detection.... a hw uart
divides a bit into 16 slices, samples on bits 7,8 and 9, takes the best 2 out of 3 votes.
You can write the sw uart to only sample once in the middle of the bit, or 2 or 3 times...
this can be based purely on timing, or on edge detect. So you should be able to tailor the 
sw uart for any level of performance vs robustness.




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