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watchdog works only in debug mode.

Question asked by vicentegomez Employee on Oct 3, 2019
Latest reply on Oct 7, 2019 by Alexis Andalon

Question from @Andrew Meyer on thread MC9S12G128 COP watchdog works only in debug mode. 

The mcu made it through my 5 ms loop code in about 1 msec in debugging mode with breakpoints set--but never made it through that loop at all when breakpoints were turned off (and interrupts were active and apparently utilizing every clock cycle of the mcu).  When I put the watchdog reset in a frequently used interrupt, the WDOG worked as expected.  Now to learn about KDS profiling tools and fix the problem.

 

Details:  KDS V3.2, S9KEAZN64MU, Windows 7

 

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