WatchdogSAMD Class Reference

Watchdog for SAMD21. More...

#include <debug.h>

Public Member Functions
int	enable (int PeriodMS)
	Enable the watchdog timer to reset the machine if it hangs. More...
void	reset ()
	Reset or 'kick' the watchdog timer to prevent a reset of the device.
uint8_t	resetCause ()
	Find out the cause of the last reset - see datasheet for bitmask.
void	disable ()
	Completely disable the watchdog timer.

Detailed Description

Watchdog for SAMD21.

This class is borrowed from Adafruits SleepyDog library.

Definition at line 40 of file debug.h.

Member Function Documentation

enable()

int WatchdogSAMD::enable

(

int

PeriodMS

)

Enable the watchdog timer to reset the machine if it hangs.

Parameters

maxPeriodMS

The desired millisecond value. Rounds up to the nearest power of 2. Possible values are 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, and 8192.

Returns

The closest valid value

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The documentation for this class was generated from the following file:

• debug.h