PPD42NS Class Reference

API for the PPD42NS Dust Sensor. More...

Detailed Description

• ID: ppd42ns
• Name: PPD42NS Dust Sensor
• Other Names: Grove Dust Sensor
• Category: other
• Manufacturer: seeed
• Link: http://www.seeedstudio.com/wiki/Grove_-_Dust_Sensor
• Connection: gpio
• Kit: eak

UPM module for the PPD42NS dust sensor

    // Instantiate a dust sensor on GPIO pin D8
    upm::PPD42NS* dust = new upm::PPD42NS(8);
    ppd42ns_dust_data data;
    cout << "This program will give readings every 30 seconds until "
         << "you stop it"
         << endl;
    while (shouldRun)
    {
        data = dust->getData();
        cout << "Low pulse occupancy: " << data.lowPulseOccupancy << endl;
        cout << "Ratio: " << data.ratio << endl;
        cout << "Concentration: " << data.concentration << endl;
        cout << endl;
    }

Public Member Functions
	PPD42NS (int pin)
	~PPD42NS ()
ppd42ns_dust_data	getData ()

Constructor & Destructor Documentation

PPD42NS

(

int

pin

)

PPD42NS constructor

Parameters

pin	Digital pin to use

~PPD42NS

(

)

PPD42NS destructor

Here is the call graph for this function:

Member Function Documentation

ppd42ns_dust_data getData

(

)

Prints dust concentration

Returns

struct ppd42ns_dust_data Contains data from the dust sensor

Here is the call graph for this function:

---

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

• /iotdk/jenkins/workspace/upm-doc-stable/src/ppd42ns/ppd42ns.hpp
• /iotdk/jenkins/workspace/upm-doc-stable/src/ppd42ns/ppd42ns.cxx