Hello all,

        I have a problem that I thought Indirect Addressing would solve, but
I don't think it will.  Please read this over and throw any ideas you may
have my way.

        I have three pins (say RB0, RB1 and RB2) that all receive the exact
same format of serial data at different times.  I want to use one section of
code to receive data on any one pin at a time.  Since I have to use BTFSx
instructions to sample the pin, how can I make the code change which pin its
reading?  I can already determine which pin I need to be reading at any
given time, but I just don't see how to transfer that information in a
usable way.  I have had it working up till now by copying the code three
times and changing the literal in the BTFSx instruction, but now I am
starting to run low on code space and want to shrink the amount of code.

        If there is some other way to read the pins (not usint BTFSx), then
I am open to that.  The data stream is very slow compared to the processor
clock so I have lots of cycles to do things if need be.

        Any ideas?

TIA,

Shawn

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