5.7.1.2 Appio-debug Option

The -mappio-debug option enables the APPIN/APPOUT debugging library functions for the Microchip debugger and in-circuit emulator. This feature allows you to use the DBPRINTF() and related functions and macros as described in the 32-bit Language Tool Libraries document (DS51685).

Enable this option only when using a target PIC32 device that supports the APPIN/APPOUT feature.

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