psmv_parsed_calibration_zcm1 Struct Reference

Parsed calibration data from a ZCM1 device. More...

Collaboration diagram for psmv_parsed_calibration_zcm1:

Data Fields
struct xrt_vec3_i32	accel_min_x
struct xrt_vec3_i32	accel_max_x
struct xrt_vec3_i32	accel_min_y
struct xrt_vec3_i32	accel_max_y
struct xrt_vec3_i32	accel_min_z
struct xrt_vec3_i32	accel_max_z
struct xrt_vec3	gyro_fact
	From: https://github.com/nitsch/moveonpc/wiki/Calibration-data. More...
struct xrt_vec3_i32	gyro_bias_0
struct xrt_vec3_i32	gyro_bias_1
struct xrt_vec3_i32	gyro_rot_x
struct xrt_vec3_i32	gyro_rot_y
struct xrt_vec3_i32	gyro_rot_z
struct xrt_vec3	unknown_vec3
float	unknown_float_0
float	unknown_float_1

Detailed Description

Parsed calibration data from a ZCM1 device.

Field Documentation

gyro_fact

struct xrt_vec3 psmv_parsed_calibration_zcm1::gyro_fact

From: https://github.com/nitsch/moveonpc/wiki/Calibration-data.

Coded as the one before. The values are very near to 1.0.

I observed, that when I multiply this vector with the gyro bias vector before subtracting from the gyro 80rpm measures, I get a better calibration.

So to get the accurate 80rpm measures: GyroMeasure80rpm-(GyroBias1*UnknownVector2) or GyroMeasure80rpm-(GyroBias2*UnknownVector2)

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

• drivers/psmv/psmv_driver.c