Watchdog

warning

With RUI3 version V4.1.1, the watchdog cannot be disabled. It will stay active until a power cycle of the device is performed.

enable

enable()

Initialize the watchdog

api.system.wdt.enable(reload_value);

Function	void enable(int reload_value)
Parameters	Setting the reload value, only accept following values: 15 ms, 30 ms, 60 ms, 120 ms, 250 ms, 500 ms, 1 s, 2 s, 4 s, and 8 s, Units:milliseconds
Returns	void

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void setup() {
  api.system.wdt.enable(8000); //8 seconds for watchdog to feed, otherwise reset occurs.
}

void loop() {
  api.system.wdt.reset();
  delay(5000);
}

reset()

Reset the watchdog Timer

api.system.wdt.reset();

Function	void reset(void)
Returns	void

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void setup() {
  api.system.wdt.enable(8000); //8 seconds for watchdog to feed, otherwise reset occurs.
}

void loop() {
  api.system.wdt.reset();
  delay(5000);
}