Collision Class Reference

API for the Collision Sensor. More...

Detailed Description

• ID: collision
• Name: Collision Sensor
• Other Names: Grove Collision Sensor
• Category: accelerometer
• Manufacturer: seeed
• Connection: gpio

The Collision Sensor can detect whether any collision movement or vibration happens. It outputs a low pulse signal when vibration is detected.

  // The was tested with the Collision Sensor
  // Instantiate a Collision on digital pin D2
  upm::Collision* collision = new upm::Collision(2);

  bool collisionState = false;
  cout << "No collision" << endl;
  while (shouldRun)
  {
    if (collision->isColliding() && !collisionState)
    {
        cout << "Collision!" << endl;
        collisionState = true;
    }
    else if (collisionState)
    {
        cout << "No collision" << endl;
        collisionState = false;
    }
  }

Public Member Functions
	Collision (int pin)
	~Collision ()
bool	isColliding ()

Constructor & Destructor Documentation

Collision

(

int

pin

)

Collision sensor constructor

Parameters

pin	Digital pin to use

~Collision

(

)

Collision destructor

Member Function Documentation

bool isColliding

(

)

Returns

bool Defines whether something is colliding with sensor

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The documentation for this class was generated from the following files:

• /iotdk/jenkins/workspace/upm-doc-stable/src/collision/collision.hpp
• /iotdk/jenkins/workspace/upm-doc-stable/src/collision/collision.cxx