WaterLevel Class Reference

UPM module for the Grove Water Level Switch. More...

Detailed Description

• ID: waterlevel
• Name: Water Level Sensor
• Category: liquid
• Manufacturer: seeed
• Connection: gpio

This switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other devices.

    // The was tested with the Water Level Sensor
    // Instantiate a Water Level Sensor on digital pin D2
    upm::WaterLevel waterlevel(2);

    while (shouldRun) {
        if (waterlevel.isSubmerged())
            cout << "Sensor is submerged in liquid" << endl;
        else
            cout << "Liquid is below water level sensor" << endl;
        upm_delay(1);
    }

Public Member Functions
	WaterLevel (int pin)
	~WaterLevel ()
bool	isSubmerged ()

Constructor & Destructor Documentation

WaterLevel

(

int

pin

)

WaterLevel constructor

Parameters

pin	Digital pin to use

~WaterLevel

(

)

WaterLevel destructor

Member Function Documentation

bool isSubmerged

(

)

Returns

bool Determines whether liquid has risen above the sensor

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

• src/waterlevel/waterlevel.hpp
• src/waterlevel/waterlevel.cxx