Define DAVIS_CONFIG_IMU_ACCEL_DLPF

Define Documentation

DAVIS_CONFIG_IMU_ACCEL_DLPF

Parameter address for module DAVIS_CONFIG_IMU: this configures the digital low-pass filter for both the accelerometer and the gyroscope on InvenSense MPU 6050/6150 IMU devices, or for the accelerometer only on InvenSense MPU 9250. Valid values are from 0 to 7 and have the following meaning:

On InvenSense MPU 6050/6150: 0 - Accel: BW=260Hz, Delay=0ms, FS=1kHz - Gyro: BW=256Hz, Delay=0.98ms, FS=8kHz 1 - Accel: BW=184Hz, Delay=2.0ms, FS=1kHz - Gyro: BW=188Hz, Delay=1.9ms, FS=1kHz 2 - Accel: BW=94Hz, Delay=3.0ms, FS=1kHz - Gyro: BW=98Hz, Delay=2.8ms, FS=1kHz 3 - Accel: BW=44Hz, Delay=4.9ms, FS=1kHz - Gyro: BW=42Hz, Delay=4.8ms, FS=1kHz 4 - Accel: BW=21Hz, Delay=8.5ms, FS=1kHz - Gyro: BW=20Hz, Delay=8.3ms, FS=1kHz 5 - Accel: BW=10Hz, Delay=13.8ms, FS=1kHz - Gyro: BW=10Hz, Delay=13.4ms, FS=1kHz 6 - Accel: BW=5Hz, Delay=19.0ms, FS=1kHz - Gyro: BW=5Hz, Delay=18.6ms, FS=1kHz 7 - Accel: RESERVED, FS=1kHz - Gyro: RESERVED, FS=8kHz

On InvenSense MPU 9250: 0 - Accel: BW=218.1Hz, Delay=1.88ms, FS=1kHz 1 - Accel: BW=218.1Hz, Delay=1.88ms, FS=1kHz 2 - Accel: BW=99Hz, Delay=2.88ms, FS=1kHz 3 - Accel: BW=44.8Hz, Delay=4.88ms, FS=1kHz 4 - Accel: BW=21.2Hz, Delay=8.87ms, FS=1kHz 5 - Accel: BW=10.2Hz, Delay=16.83ms, FS=1kHz 6 - Accel: BW=5.05Hz, Delay=32.48ms, FS=1kHz 7 - Accel: BW=420Hz, Delay=1.38ms, FS=1kHz