RTX51: MULTIPLE PUBLIC DEFINITIONS OF ?B_CURRENTBANK

Information in this article applies to:

• RTX51 Version 5.10

SYMPTOMS

I am using bank switching and when I build my project, I get the following error:

*** ERROR 104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  ?B_CURRENTBANK
    MODULE:  ..\OBJ\L51_BANK.OBJ (?BANK?SWITCHING)

What am I doing wrong?

CAUSE

You have not configured RTX51 to use code banking, so the ?B_CURRENTBANK symbol is being defined by both RTX51 and the L51_BANK.A51 code banking file, generating the error.

RESOLUTION

Run RTXSETUP and open your RTXSETUP.DCL file. There is an option titled 'Use bankswitching'. Make sure that this option is checked.

Alternatively, you can edit your RTXSETUP.DCL file directly, and set the symbol ?RTX_BANKSWITCHING to 1.

MORE INFORMATION

• Refer to Code Banking in the RTX51 Tiny User's Guide.

Last Reviewed: Friday, July 15, 2005