Anyone used the Bosch BMP085 I2C baro sensor yet ?


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  1. #25
    Join Date
    Nov 2008
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    Default Bigger PIC's....

    Hmm...
    I've written all the 32Bit calculation code now using PBPL and Longs, where they are needed (well nearly everywhere).
    Right away I got a list of very strange compiler errors like this
    c:/pbp/pbppi18l.lib 695 : Argument out of range ( 4168 not between 0 and 4095)

    After having a look at line 695 of that file I still had no clue. So I took a punt that I might have run out of PIC code space, and yes that seems to be right. If I select a PIC in the same sub family with more code space the code complies error free....
    Longs sure burn code space like it was endless resource.
    Off to find a another bigger PIC again. This will be the 4th PIC tried for this project.


    Onward and upwards !!

    PS. Is there a simple to use utility, MCS add-on or method that will show me the amount of RAM space my code is using when compiled (as well as program space) ?
    Last edited by mr.sneezy; - 28th May 2010 at 14:02.

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