I'm working through some bit banging experiments, initially rx'ing a
uart signal. Any pointers to a preferred method for 1uS timing to fill
a 1k ram buffer w/ ADC values? The end goal is low frequency reception
of 1220 baud ASK signals with as much processing / leveraging of forth
as possible. bit banging just to get my feet wet.
I attempted to use the 1us atmel example (not using interrupts or
timers, but blocking code). cwd is already inlined but my results
wildy longer than 1us. new to this so I don't know what I don't know.
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I'm working through some bit banging experiments, initially rx'ing a
uart signal. Any pointers to a preferred method for 1uS timing to fill
a 1k ram buffer w/ ADC values? The end goal is low frequency reception
of 1220 baud ASK signals with as much processing / leveraging of forth
as possible. bit banging just to get my feet wet.
I attempted to use the 1us atmel example (not using interrupts or
timers, but blocking code). cwd is already inlined but my results
wildy longer than 1us. new to this so I don't know what I don't know.
Similar code as for the atmel should work.
What does wildly longer mean ?
How does the code look ? The results ? Clock ?