Using Nokia LCD


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  1. #1
    Join Date
    Feb 2006
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    Good to hear Bill.

    But what is the problem with 16f's? Mine compiles without errors for a 16f876a, if I change the ports to match. But I don't have a way to test it here.

  2. #2
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    Hi Walter,

    Making the appropriate changes per chip (cmcon, adcon, etc.) and my same code with the same INC file as compiles correctly with the 18F252, I have no luck with a 16F648A or 16F876A.

    I thought the INC font string may have been too long also so shortened it to about half its size but no difference. Here is what I get...

    With a 16F648A:
    Error[113] e:\wjs\pbp260\pbppic14.lib 449 : Symbol not previously defined [EEADRH]
    Message[303] e:\wjs\pbp\NOD157~1.ASM 185 : Program word too large. Truncated to core size. (4920)
    too many errors

    With a 16F876A there are 20 lines of:
    Message[303] e:\wjs\pbp\NOD157~1.ASM 187 : Program word too large. Truncated to core size. (4920)

    Does this give you any ideas where my problem with 16F's is? What are the chip requirements for using this macro - codespace, ram size, etc,?

    Thanks and regards,
    Bill

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