#ifndef TOGGLE_H
#define TOGGLE_H
/**
   Toggle.h
      by Matthew Ford,  2020/01/27
   (c)2019 Forward Computing and Control Pty. Ltd.
   NSW, Australia  www.forward.com.au
*/
#include "millisDelay.h"
class Toggle {
  public:
  
    // call this first to set pin
    void togglePinInit(int pinNo);

    /* setTogglingSpeed call this to change the toggling speed
       @param mSDelay -- the new delay in milliseconds
    */
    void setTogglingSpeed(unsigned long msDelay);

    // call this to start toggling
    void startTogglingPin();

    // call this to stop toggling
    void stopTogglingPin();

    // call this from loop() to check if pin should toggle
    void handleTogglingPin();

  private: // private instance variables, each pin gets its own copy of these
    Stream* debugPtr = NULL;
    int pin = -1; // set to -1 to indicate not initialized yet
    bool pinHigh = false; // is the pin is High
    millisDelay pinToggleDelay;
    unsigned long PIN_TOGGLE_DELAY_MS = 1000; // on/delay in mS == 1sec  default value

}; // need to add a ; here !!!

#endif // PIN_TOGGLE_H