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WDT()

WDT() refreshes the Watchdog before its timeout expires.

void WDT()

Commands

Command	Arguments	Return Value	Operation
`WDT()`	None	`void`	Refreshes the Watchdog before its timeout expires.

void loop() {
  // Normal control processing
  WDT();
}

Use time constants supported by the MCU.
Do not set a timeout shorter than the longest normal processing time.
Do not hide program faults by placing WDT() where it always executes unconditionally.