TMP117Sensor Class Reference

Implementation of a Sensor for the TMP117. More...

#include <TMP117Sensor.h>

Inheritance diagram for TMP117Sensor:

Collaboration diagram for TMP117Sensor:

Public Member Functions
	TMP117Sensor (TwoWire *i2c_bus=&Wire)
	Construct a new TMP117Sensor object with default minimum_period of 0 ms.
	TMP117Sensor (unsigned long minium_period, TwoWire *i2c_bus=&Wire)
	Construct a new TMP117Sensor object.
bool	verify ()
	Returns if sensor is connected and working.
String	readData ()
	Reads temperature in Celcius from TMP117.
void	readDataPacket (uint8_t *&packet)
	Reads sensor data (Temp (C)) and appends to the passed uint8_t array pointer, incrementing it.
String	decodeToCSV (uint8_t *&packet)
	Decodes sensor data from the packet into a CSV string.
float	getTempC ()
	Getter for tempC.
Public Member Functions inherited from Sensor
	Sensor (String sensor_name, String csv_header, unsigned long minimum_period)
	Sensor (String sensor_name, String csv_header)
	Sensor (String sensor_name, String csv_header, int fields)
	Construct a new Sensor object with default minimum_period of 0 (depreciated)
	Sensor (String sensor_name, String csv_header, int fields, unsigned long minimum_period)
	Construct a new Sensor object (Depreciated)
unsigned long	getPeriod () const
	Get the minimum minimum_period between sensor reads in ms.
void	setPeriod (int minimum_period)
	Set the minimum minimum_period between sensor reads in ms.
unsigned long	getLastExecution () const
	Get the system time of the last execution in ms.
void	setLastExecution (int last_execution)
	Set the system time of the last execution in ms.
const String &	getSensorCSVHeader () const
	Get the csv header string associated with this sensor.
void	getDataPacket (uint32_t &sensor_id, uint8_t *&packet)
	Append the data from a sensor to the packet if the minium period is satisfied.
String	readEmpty () const
	Returns CSV line in the same format as readData() but with "-" instead of data.
String	getDataCSV ()
	Uses readData and readEmpty to get the data-filled or empty-celled CSV line for the sensor.
Public Member Functions inherited from Device
	Device (String device_name)
	Default constructor, sets a max_attempt of 1 (device recovery won't be attempted)
	Device (String device_name, int max_attempts, int wait_factor)
const String &	getDeviceName ()
bool	getVerified ()
	Get if the Device is Verified.
void	recoveryConfig (int max_attempts, int wait_factor)
	Set recovery config (used keep default constructor)
void	setWaitFactor (int wait_factor)
	Set wait_factor.
void	setMaxAttempts (int max_attempts)
	Set max_attempts.
bool	attemptConnection ()
	If the sensor is verified, return true, if not and it has been long enough since the last attempt (decided by wait_factor and attempt_number), attempt to reverify (reinitialize) it.

Private Attributes
TMP117	tmp
float	tempC
TwoWire *	i2c_bus

Additional Inherited Members
Protected Attributes inherited from Sensor
int	num_fields
Protected Attributes inherited from Device
bool	verified
String	device_name

Detailed Description

Implementation of a Sensor for the TMP117.

Constructor & Destructor Documentation

TMP117Sensor() [1/2]

TMP117Sensor::TMP117Sensor

(

TwoWire *

i2c_bus = &Wire

)

Construct a new TMP117Sensor object with default minimum_period of 0 ms.

TMP117Sensor() [2/2]

TMP117Sensor::TMP117Sensor	(	unsigned long	minimum_period,
		TwoWire *	i2c_bus = &Wire
	)

Construct a new TMP117Sensor object.

Parameters

minimum_period

Minimum time to wait between readings in ms

Member Function Documentation

decodeToCSV()

String TMP117Sensor::decodeToCSV ( uint8_t *&  packet )

virtual

Decodes sensor data from the packet into a CSV string.

Parameters

packet

Pointer to packet byte array that will be decoded.

Returns

String Decoded sensor data in CSV format.

Reimplemented from Sensor.

getTempC()

float TMP117Sensor::getTempC

(

)

Getter for tempC.

Returns

float Last recorded temperature in Celsius

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readData()

String TMP117Sensor::readData ( )

virtual

Reads temperature in Celcius from TMP117.

Returns

String Temp (C) in csv format.

Implements Sensor.

readDataPacket()

void TMP117Sensor::readDataPacket ( uint8_t *&  packet )

virtual

Reads sensor data (Temp (C)) and appends to the passed uint8_t array pointer, incrementing it.

Parameters

packet

Pointer to the packet byte array.

Reimplemented from Sensor.

verify()

bool TMP117Sensor::verify ( )

virtual

Returns if sensor is connected and working.

Returns

true if sensor is connected and working.

false if sensor is not.

Implements Sensor.

Member Data Documentation

i2c_bus

TwoWire* TMP117Sensor::i2c_bus

private

tempC

float TMP117Sensor::tempC

private

tmp

TMP117 TMP117Sensor::tmp

private

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

• TMP117Sensor.h
• TMP117Sensor.cpp