HOW to disable WatchDog timer

[yousufsaleem]

how to disable watchdog timer in PIC18F452


when programming it on Assembly language

and using software MP LAB for programming

 

[xpress_embedo]

Select Configure in MPLAB IDE and then configuration bits.
Un check the Set Configuration bits in code and proceed further by changing appropriate bit

or

See the __CONFIG directive, section 5.9 in the User's Guide, and look at the *.INC file for your processor (or the template file) for the available config bit names.

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for example

#include p16f877a.inc   ;include file with config bit definitions
__config _HS_OSC & _WDT_OFF & _LVP_OFF  ;Set oscillator to HS,