Thanks for the effort I appreciate the time you spent . . . but I'm not receiving bytes as ASCII - they come in as numbers, and I can't change that.
Had a long chat with Charles at MElabs and he had me go over all the hardware and also try DEBUGIN. Still not recognizing the qualifiers.
See the screen shot from my LOGIC probe that shows that the serial data is arriving at pin6 (GP1) of the 12F508.
Also see my code with variants on several tests.
Anyone else go a take on this? I JUST need to respond to the qualifier and generate a pulse. I need a relativelty short timeout because other serial data is happening on this line at times. I just need to pick out one (or 2) qualifiers which are the first 2 bytes of the data transmission - they are $0F and $03 (15 and 3 decimal). Pretty darned simple in concept.
Guy
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