GroveLoudness Class Reference

C++ API for the Grove Loudness Sensor. More...

Detailed Description

• ID: groveloudness
• Name: Grove Loudness Sensor
• Category: sound
• Manufacturer: seeed
• Connection: analog

UPM module for the Grove Loudness Sensor. This sensor detects how loud the surrounding environment is. The higher the output analog value, the louder the sound.

  // Instantiate a Grove Loudness sensor on analog pin A0
  upm::GroveLoudness* loudness = new upm::GroveLoudness(0);

  // Print the loudness value every 0.1 seconds
  while (shouldRun)
    {
      int val = loudness->value();
      cout << "Loudness value (higher is louder): " << val << endl;

      usleep(100000);
    }

Public Member Functions
	GroveLoudness (int pin)
	~GroveLoudness ()
int	value ()

Constructor & Destructor Documentation

GroveLoudness

(

int

pin

)

Grove analog loudness sensor constructor

Parameters

pin	analog pin to use

~GroveLoudness

(

)

GroveLoudness Destructor

Member Function Documentation

int value

(

)

Get the loudness value from the sensor

Returns

the loudness reading

---

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

• /var/lib/jenkins/workspace/upm-doc-stable/src/groveloudness/groveloudness.h
• /var/lib/jenkins/workspace/upm-doc-stable/src/groveloudness/groveloudness.cxx