WDT_DISABLE()

WDT_DISABLE() stops the Watchdog.

void WDT_DISABLE()

Commands

Command	Arguments	Return Value	Operation
`WDT_DISABLE()`	None	`void`	Stops the Watchdog.

Example

This example uses MPINO-16A8R8T digital input D22. When D22 becomes HIGH, it disables the watchdog once and does not enable it again.

bool watchdogActive = true;
 
void setup() {
  WDT_ENABLE(WDT_2S);  // Start the two-second watchdog.
}
 
void loop() {
  if (watchdogActive && digitalRead(22) == HIGH) {
    WDT_DISABLE();  // Disable the watchdog when D22 becomes HIGH.
    watchdogActive = false;
  }
  if (watchdogActive) WDT();  // Feed the watchdog only while it is active.
  delay(100);
}

Precautions

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.

Built-in Commands in the Same Category

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ILOGICS Product Documentation

Table of Contents

WDT_DISABLE()

Commands

Example

Precautions

Built-in Commands in the Same Category