upkie::cpp::sensors::CpuTemperature Class Reference

Sensor for CPU temperature readings. More...

#include <CpuTemperature.h>

Public Member Functions
	CpuTemperature (const char *temp_path="/sys/class/thermal/thermal_zone0/temp")
	Open file to query temperature from the kernel. More...
	~CpuTemperature () override
	Close file.
std::string	prefix () const noexcept final
	Prefix of output in the observation dictionary. More...
void	write (Dictionary &observation) final
	Write output to a dictionary. More...
bool	is_disabled () const
	Check if temperature observations are disabled.
Public Member Functions inherited from upkie::cpp::sensors::Sensor
virtual	~Sensor ()
	Destructor is virtual to deallocate lists of observers properly.
virtual std::string	prefix () const noexcept
	Prefix of output in the observation dictionary. More...
virtual void	write (Dictionary &observation)
	Write output to a dictionary. More...

Detailed Description

Sensor for CPU temperature readings.

Note

This sensor only works on Linux.

Constructor & Destructor Documentation

CpuTemperature()

upkie::cpp::sensors::CpuTemperature::CpuTemperature

(

const char *

temp_path = "/sys/class/thermal/thermal_zone0/temp"

)

Open file to query temperature from the kernel.

Parameters

[in]

temp_path

Path to thermal-zone special file from the Linux kernel.

Member Function Documentation

prefix()

std::string upkie::cpp::sensors::CpuTemperature::prefix ( ) const

inlinefinalvirtualnoexcept

Prefix of output in the observation dictionary.

Reimplemented from upkie::cpp::sensors::Sensor.

write()

void upkie::cpp::sensors::CpuTemperature::write ( Dictionary &  observation )

finalvirtual

Write output to a dictionary.

Parameters

[out]

observation

Dictionary to write observations to.

Reimplemented from upkie::cpp::sensors::Sensor.

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

• upkie/cpp/sensors/CpuTemperature.h
• upkie/cpp/sensors/CpuTemperature.cpp