Struct IMUReport

Defined in File IMUData.hpp

Inheritance Relationships

Derived Types

public dai::IMUReportAccelerometer (Struct IMUReportAccelerometer)
public dai::IMUReportGyroscope (Struct IMUReportGyroscope)
public dai::IMUReportMagneticField (Struct IMUReportMagneticField)
public dai::IMUReportRotationVectorWAcc (Struct IMUReportRotationVectorWAcc)

Struct Documentation

struct IMUReport

Subclassed by dai::IMUReportAccelerometer, dai::IMUReportGyroscope, dai::IMUReportMagneticField, dai::IMUReportRotationVectorWAcc

Public Types

enum class Accuracy : std::uint8_t

Values:

enumerator UNRELIABLE

enumerator LOW

enumerator MEDIUM

enumerator HIGH

Public Functions

inline std::chrono::time_point<std::chrono::steady_clock, std::chrono::steady_clock::duration> getTimestamp() const: Retrieves timestamp related to dai::Clock::now()

inline std::chrono::time_point<std::chrono::steady_clock, std::chrono::steady_clock::duration> getTimestampDevice() const: Retrieves timestamp directly captured from device’s monotonic clock, not synchronized to host time. Used mostly for debugging

inline int32_t getSequenceNum() const: Retrieves IMU report sequence number

Public Members

int32_t sequence = 0: The sequence number increments once for each report sent. Gaps in the sequence numbers indicate missing or dropped reports. Max value 2^32 after which resets to 0.

Accuracy accuracy = Accuracy::UNRELIABLE : Accuracy of sensor

Timestamp timestamp = {}: Generation timestamp, synced to host time

Timestamp tsDevice = {}: Generation timestamp, direct device monotonic clock