When trying to use the Watchdog on the DUE, you will come over short to one finding: As variant.cpp contains the line WDT_Disable(WDT); in its init() function, the watchdog is disabled forever. So you need solutions, to prevent the disabling. I added now the following lines in variants.cpp before …

DUE Watchdog usage

system July 14, 2014, 3:00pm 4

Hi!

I just can't make WDT work on my Arduino Due!

Do you have any simple code for testing/verifying that WDT works ?

Thanks in advance!

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