Arduino_EMBRYO_2 - readBtnEmergencyStop()

Returns the boolean value in the pin connected to the Emergency Stop Button. This button invokes the emergency stop ISR and the end() method.

Syntax

axis.readBtnEmergencyStop()

Returns

The emergency stop button signal: LOW or HIGH.

Example

#include <Arduino_EMBRYO_2.h>

StepMotor axis(1, A5, 5, 6, 3, 4, A2, A1, 2, 12);

void setup() {
  Serial.begin(9600);
  while (!Serial) {};
  axis.begin();
  Serial.println("Emergency Stop button logic");
  Serial.println("Not pressed: " + String(axis.readBtnEmergencyStop()));
  Serial.println("Pressed: " + String(!axis.readBtnEmergencyStop()));
}
void loop() {}

See also