GUVAS12D Class Reference

API for the GUVA-S12D UV Sensor. More...

Detailed Description

• ID: guvas12d
• Name: Grove UV Sensor
• Other Names: GUVA-S12D UV Sensor
• Category: light
• Manufacturer: seeed
• Connection: analog
• Kit: eak

UPM module for the GUVA-S12D UV sensor

  // The was tested with the Grove UV Sensor module.
  // It has a sensing range from between 200-400nm.  It's strongest
  // response is around 320-360nm.

  // Instantiate a GUVAS12D on analog pin A0
  upm::GUVAS12D *volts = new upm::GUVAS12D(0);
  
  // The higher the voltage the more intense the UV radiation.

  while (shouldRun)
    {
      cout << "AREF: " << GUVAS12D_AREF 
           << ", Voltage value (higher means more UV): " 
           << volts->value(GUVAS12D_AREF, SAMPLES_PER_QUERY) << endl;
      
      sleep(1);
    }

Public Member Functions
	GUVAS12D (int pin)
	~GUVAS12D ()
float	value (float aref, unsigned int samples)

Constructor & Destructor Documentation

GUVAS12D

(

int

pin

)

GUVA-S12D UV sensor constructor

Parameters

pin	Analog pin to use

~GUVAS12D

(

)

GUVAS12D destructor

Member Function Documentation

float value	(	float	aref,
		unsigned int	samples
	)

Gets the average voltage value from the sensor

Parameters

aref	Reference voltage in use (usually 5.0 V or 3.3 V)
samples	Number of samples to average over

Returns

Average voltage reading

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

• /iotdk/jenkins/workspace/upm-doc-stable/src/guvas12d/guvas12d.h
• /iotdk/jenkins/workspace/upm-doc-stable/src/guvas12d/guvas12d.cxx