Graham,
Thank you for your input. I have reached out to inquire about the
TICC kit and am awaiting a response. I don't mind spending some money
if I need to in order to accomplish this task. If I were to utilize
the PRU's, how would you envision this working. (I have zero
experience here).
Once we detect the leading edge of the contact closure switch, how
would we get a time stamp? I assume there is a fixed 200,000,000
cycles per second on the PRU. Is this constant or have drift? I am
wondering about detecting the leading edge, then counting the number
of cycles until a 1 PPS signal is received. Or is this way over
complicated?
Looking forward to hearing your thoughts...
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