How do I detect a polarity change on an input?

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  1. - 28th May 2008, 07:35 #1
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    Default Trouble converting code from 16F877 to 18F452?

    Hello Everyone,

    I'm trying to compile the program X10_firecracker.bas contained in my last post here dated the 6th February 2008 to a 18F452 and am getting these two warnings below?

    Warning[202] c\pbp\pond controller~1.mac67:Argument out of range. Least significant bits used.

    Warning[202] c\pbp\pond controller~1.mac83:Argument out of range. Least significant bits used.

    When I comment out these two lines of code below in the program then it compiles:
    READ housetbl+house,byt
    READ unittbl+(unit//8),tmp

    Would anyone have any suggestions as to why it compiles for the 877 but not for the 452 as I am at a total loss on this one? Any help will be greatly appreciated.

    Thanks
    jessey
  2. - 28th May 2008, 08:44 #2
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    Hi Jessey,
    It compiles without errors if you use PBL to compile. Gotta have ver 2.5 for that.
    JS
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  3. - 28th May 2008, 14:41 #3
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    I have the same compilation eror here... solved if i used...
    Code:
    READ (0+housetbl+house),byt
READ (0+unittbl+(unit//8)),tmp
    HTH
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  4. - 28th May 2008, 23:04 #4
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    Default That's Great!

    Many thanks Joe S and mister e,

    I think I'll be upgrading to 2.50 pretty soon and in the meantime thanks a lot mister e for that work around. Very much appreciated!

    Thanks Again
    jessey
  5. - 28th May 2008, 23:25 #5
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    I had the problem with PBP 2.50... anyways, it always worth to upgrade.
    Steve

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    There's no problem, only learning opportunities.
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