To save me from re-inventing the wheel....
I need to clock out 17 bits (two words + one bit) serially on the falling edge of an external clock signal. The clock signal comes as bursts of seventeen pulses approx 10uS width every 5 mS or so. In between the clock line is high.
This means it's got to be pretty fast.
I intend to use Darrel Taylor's (excellent) interrupt routine to get to the handling routine but need something that's quick and lean to get the data out at that speed.
Project will probably use an 18F 40 pin PIC so 40MHz is available.
Any ideas ?
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