Not sure whats wrong here

This is being with 2.6A for 16F1947

here is the error message:

Quote:

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ERROR: Macro NAND?TTL not found in macro file.Halting build on first failure as requested.
BUILD FAILED: Sun Feb 06 12:43:14 2011

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and the offending code:

Code:

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IF (LSH1 &/ HSP1) THEN LIMITHIT

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I tried it with and without the (), still no joy.
LSH1 and HSP1 are both bits, so I thought this should work?

Any insight would be great here, thanks!!

Looks like a compiler parser "feature"
try

Code:

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IF (LSH1 &/ HSP1)=1 THEN LIMITHIT

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And then

Code:

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IF (LSH1 &/ HSP1) THEN GOTO LIMITHIT

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BTW, you should use "Logical Operator" not "Bitwise operator", unless I miss something.

Code:

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IF (LSH1 ANDNOT HSP1) THEN LIMITHIT

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&/ is a bitwise operator.

ANDNOT is a logical operator ...

Code:

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IF LSH1 ANDNOT HSP1 THEN LIMITHIT

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Thank you both! Turns out I finally get the difference now. I have read it in the manual and somehow kept not being able to make the distinction.

As a side not, I really needed ORnot instead of ANDnot. but thats a different story.