Also watch out for the JTAG pins (TMS, TCK, TDI and TDO). These are
normally enabled by default but disabled when debugging thrugh the
ICSP interface (PGEx/PGDx).

The debug executive also uses a small amount of ram.

Another thing is that the debugger pulls up the MCLR pin. If you
don't have a pullup resistor on this pin on your board and it is used
as MCLR (and not a GPIO) your circuit will not work or work
sporadically. This is also a common fault when the program works with
the debugger but not by its own.

/Ruben

> On 15/10/2014 15:34, Tam=E1s Fekete wrote:
>=20
> > I don't know what could be the difference between the microcontroller
> > beeing in debug mode and beeing in normal running mode.
>=20
> There are some. The one that I faced myself is the register ADPCFG
> (AD1PCFGL in your case). When debugging the debug executive sets all the
> analog pins to digital because some PGC/PGD pairs are shared with analog
> inputs. When your program is running without the debugger, there is no
> debug executive to set them for you.
>=20
> Isaac
>=20
>=20
>=20


--=20
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