Temperature.h File Reference

#include "../AnalogSensor.h"

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Classes
struct	Temperature

Functions
void	initTemperature (Temperature *temp, int hz, int channel)
	Initializes the Temperature sensor with the given frequency and channel. More...
void	updateTemperature (void *temp)
	Updates the Temperature data. More...
double	getTemperatureCelsius (Temperature *temp)
	Gets the current temperature in Celsius. More...
double	getTemperatureFahrenheit (Temperature *temp)
	Gets the current temperature in Fahrenheit. More...
double	transferFunction (Temperature *temp, float rawValue)
	Converts raw temperature data to a meaningful temperature value. More...

Function Documentation

getTemperatureCelsius()

double getTemperatureCelsius

(

Temperature *

temp

)

Gets the current temperature in Celsius.

Parameters

temp	Pointer to the Temperature structure to query.

Returns

The current temperature in Celsius.

Definition at line 15 of file Temperature.c.

                                                       {
    return temperature->degrees;
}

getTemperatureFahrenheit()

double getTemperatureFahrenheit

(

Temperature *

temp

)

Gets the current temperature in Fahrenheit.

Parameters

temp	Pointer to the Temperature structure to query.

Returns

The current temperature in Fahrenheit.

Definition at line 19 of file Temperature.c.

                                                          {
    return temperature->degrees * 9.0 / 5.0 + 32;
}

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initTemperature()

void initTemperature	(	Temperature *	temp,
		int	hz,
		int	channel
	)

Initializes the Temperature sensor with the given frequency and channel.

Parameters

temp	Pointer to the Temperature structure to initialize.
hz	The frequency in Hertz at which the sensor operates.
channel	The analog channel the sensor is connected to.

Definition at line 3 of file Temperature.c.

                                                                    {
    initAnalogSensor(&temperature->base, "Temperature", hz, channel, temperature);
    temperature->degrees = 0;
    temperature->base.sensor.updateable.update = updateTemperature;
}

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transferFunction()

double transferFunction	(	Temperature *	temp,
		float	rawValue
	)

Converts raw temperature data to a meaningful temperature value.

Parameters

temp	Pointer to the Temperature structure.
rawVal	The raw data from the temperature sensor.

Returns

The converted temperature value.

Definition at line 23 of file Temperature.c.

                                                                {
    
    #ifdef DEBUGn
    printf("Implement Temperature::TF\r\n");
    #endif
 
    return 0.0;
}

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updateTemperature()

void updateTemperature

(

void *

temp

)

Updates the Temperature data.

Parameters

temp	Pointer to the Temperature structure to update.

Definition at line 9 of file Temperature.c.

                                          {
    Temperature *myTemp = (Temperature *)temperature;
    float rawData = getAnalogSensorData(&myTemp->base);
    myTemp->degrees = transferFunction(temperature, rawData);
}

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