semf::AnalogDmaSensor< T, N_CHANNELS > Class Template Reference

Provides data from an AnalogInDma to one to more Sensor objects. More...

#include <analogdmasensor.h>

Inheritance diagram for semf::AnalogDmaSensor< T, N_CHANNELS >:

Collaboration diagram for semf::AnalogDmaSensor< T, N_CHANNELS >:

Public Member Functions
	AnalogDmaSensor (AnalogInDma &analogInDma, T buffer[], size_t bufferSize)
	Constructor. More...
	AnalogDmaSensor (const AnalogDmaSensor &other)=delete
virtual	~AnalogDmaSensor ()=default
void	update () override
LastInBuffer< T > &	buffer (size_t index) override
	Returns the buffer, where the measurement data is stored in. More...
Public Member Functions inherited from semf::HardwareSensor< T >
virtual	~HardwareSensor ()=default
virtual void	update ()=0
virtual LastInBuffer< T > &	buffer (size_t index)=0
	Returns the buffer, where the measurement data is stored in. More...

Additional Inherited Members
Public Attributes inherited from semf::HardwareSensor< T >
Signal< size_t >	dataAvailable

Detailed Description

template<typename T, size_t N_CHANNELS = 1>
class semf::AnalogDmaSensor< T, N_CHANNELS >

Provides data from an AnalogInDma to one to more Sensor objects.

Template Parameters

T_RAW	Type of a raw sensor value, e.g. uint16_t for a 16-bit ADC value.
N_CHANNELS	Number of ADC channels connected to this ADC unit.

See also

AnalogDmaSensor

HardwareSensor

Sensor

Definition at line 31 of file analogdmasensor.h.

Constructor & Destructor Documentation

AnalogDmaSensor() [1/2]

template<typename T , size_t N_CHANNELS>

semf::AnalogDmaSensor< T, N_CHANNELS >::AnalogDmaSensor	(	AnalogInDma &	analogInDma,
		T	buffer[],
		size_t	bufferSize
	)

Constructor.

Parameters

analogInDma	ADC interface, that is used for measuring sensor value(s).
buffer	Pointer to the data buffer of the measured values.
bufferSize	Size of buffer in T.

Definition at line 64 of file analogdmasensor.h.

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AnalogDmaSensor() [2/2]

template<typename T , size_t N_CHANNELS = 1>

semf::AnalogDmaSensor< T, N_CHANNELS >::AnalogDmaSensor ( const AnalogDmaSensor< T, N_CHANNELS > &  other )

explicitdelete

~AnalogDmaSensor()

template<typename T , size_t N_CHANNELS = 1>

virtual semf::AnalogDmaSensor< T, N_CHANNELS >::~AnalogDmaSensor ( )

virtualdefault

Member Function Documentation

buffer()

template<typename T , size_t N_CHANNELS>

LastInBuffer< T > & semf::AnalogDmaSensor< T, N_CHANNELS >::buffer ( size_t  index )

overridevirtual

Returns the buffer, where the measurement data is stored in.

Parameters

index

Index of a specific sensor.

Returns

Buffer.

Implements semf::HardwareSensor< T >.

Definition at line 84 of file analogdmasensor.h.

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update()

template<typename T , size_t N_CHANNELS>

void semf::AnalogDmaSensor< T, N_CHANNELS >::update

overridevirtual

Starts a measurement cycle and will emit dataAvailable afterwards.

Implements semf::HardwareSensor< T >.

Definition at line 78 of file analogdmasensor.h.