daq::SensorDataChunkCollection Struct Reference

Represents a single data chunk with timestamp and sensor datapoints. More...

#include <DiabloPackets.h>

Collaboration diagram for daq::SensorDataChunkCollection:

Public Member Functions
	SensorDataChunkCollection (uint32_t ts, uint8_t num_sensors)
	Constructor with timestamp.
bool	add_datapoint (uint8_t sensor_id, uint32_t data)
	Add a sensor datapoint to this chunk.
size_t	size () const
	Get the number of datapoints in this chunk.
bool	empty () const
	Check if the chunk is empty.
bool	full () const
	Check if the chunk is full.
void	clear ()
	Clear all datapoints from this chunk.

Public Attributes
uint32_t	timestamp
std::vector< SensorDatapoint >	datapoints
uint8_t	num_sensors

Detailed Description

Represents a single data chunk with timestamp and sensor datapoints.

This struct represents one data chunk containing a timestamp and a vector with num_sensors datapoints. It's used for collecting sensor data before serializing into network packets.

Note

This is NOT a packed struct as it's used for data collection, not network transmission. Use the packed SensorDataChunk for network packets.

Definition at line 98 of file DiabloPackets.h.

Constructor & Destructor Documentation

SensorDataChunkCollection()

daq::SensorDataChunkCollection::SensorDataChunkCollection ( uint32_t ts, uint8_t num_sensors )

inline

Constructor with timestamp.

Parameters

ts	The timestamp for this data chunk
num_sensors	The number of sensor datapoints for this chunk

Definition at line 108 of file DiabloPackets.h.

References num_sensors, and timestamp.

Member Function Documentation

add_datapoint()

bool daq::SensorDataChunkCollection::add_datapoint ( uint8_t sensor_id, uint32_t data )

inline

Add a sensor datapoint to this chunk.

Parameters

sensor_id	The ID of the sensor
data	The sensor reading value

Returns

True if successfully added, false if array is full

Definition at line 116 of file DiabloPackets.h.

References datapoints, and num_sensors.

Referenced by test_sensor_data_buffer_too_small(), and test_sensor_data_roundtrip().

clear()

void daq::SensorDataChunkCollection::clear ( )

inline

Clear all datapoints from this chunk.

Definition at line 145 of file DiabloPackets.h.

References datapoints.

empty()

bool daq::SensorDataChunkCollection::empty ( ) const

inline

Check if the chunk is empty.

Returns

True if no datapoints, false otherwise

Definition at line 134 of file DiabloPackets.h.

References datapoints.

full()

bool daq::SensorDataChunkCollection::full ( ) const

inline

Check if the chunk is full.

Returns

True if at maximum capacity, false otherwise

Definition at line 140 of file DiabloPackets.h.

References datapoints, and num_sensors.

size()

size_t daq::SensorDataChunkCollection::size ( ) const

inline

Get the number of datapoints in this chunk.

Returns

The number of datapoints

Definition at line 128 of file DiabloPackets.h.

References datapoints.

Member Data Documentation

datapoints

std::vector<SensorDatapoint> daq::SensorDataChunkCollection::datapoints

Definition at line 100 of file DiabloPackets.h.

Referenced by add_datapoint(), clear(), empty(), full(), daq::parse_sensor_data_packet(), and size().

num_sensors

uint8_t daq::SensorDataChunkCollection::num_sensors

Definition at line 101 of file DiabloPackets.h.

Referenced by add_datapoint(), full(), and SensorDataChunkCollection().

timestamp

uint32_t daq::SensorDataChunkCollection::timestamp

Definition at line 99 of file DiabloPackets.h.

Referenced by engine.control.robust_ddp.data_models.Measurement::__post_init__(), and SensorDataChunkCollection().

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The documentation for this struct was generated from the following file:

• lib/daq-protocol/src/DiabloPackets.h