What is the basic requirement to implement RDM? - E1.20 RDM (Remote Device Management) Protocol Forums

ericthegeek · July 8th, 2009

Not all UARTs can reliably detect a break. You may have to use a timer input, GPIO or something else to ensure you can separate breaks from noise.

wcai_cypress · July 8th, 2009

Hi Eric,

Thanks for you reply.
I just wanna make sure that in the case I described above, UART can't detect the BreakHeader correctly, is it right? Or maybe I miss something.

Thanks again,
Vincent.

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July 8th, 2009	#1
ericthegeek Task Group Member Join Date: Aug 2008 Posts: 390	Not all UARTs can reliably detect a break. You may have to use a timer input, GPIO or something else to ensure you can separate breaks from noise.

July 8th, 2009	#2
wcai_cypress Junior Member Join Date: Jun 2009 Posts: 12	Hi Eric, Thanks for you reply. I just wanna make sure that in the case I described above, UART can't detect the BreakHeader correctly, is it right? Or maybe I miss something. Thanks again, Vincent.