m5::unit::bmm350::Data Struct Reference

One measurement (12 bytes burst from REG_MAG_X_XLSB, register 0x31): 9 bytes magnetometer (X,Y,Z, 24bit little-endian each) followed by 3 bytes temperature (24bit little-endian) More...

#include <unit_bmm350_data.hpp>

Public Member Functions
Raw ADC values (24bit signed, sign-extended)
int32_t	x_raw () const
	Raw magnetometer X.
int32_t	y_raw () const
	Raw magnetometer Y.
int32_t	z_raw () const
	Raw magnetometer Z.
int32_t	temp_raw24 () const
	Raw temperature ADC (24bit, sign-extended)
int16_t	temp_adc () const
	Raw temperature ADC normalized to 16bit (temp_raw24() >> 8)
Compensated values (primary conversion + OTP compensation applied, uT)
float	x_ut () const
	Compensated magnetometer X (uT)
float	y_ut () const
	Compensated magnetometer Y (uT)
float	z_ut () const
	Compensated magnetometer Z (uT)

Public Attributes
std::array< uint8_t, 12 >	raw {}
	[0..2] X, [3..5] Y, [6..8] Z, [9..11] temperature
otp_compensation_t	comp {}
	OTP compensation coefficients used by x_ut()/y_ut()/z_ut()

Detailed Description

One measurement (12 bytes burst from REG_MAG_X_XLSB, register 0x31): 9 bytes magnetometer (X,Y,Z, 24bit little-endian each) followed by 3 bytes temperature (24bit little-endian)