Madgwick IMU Filter: Define the Sample Rate / Freq. correctly
Hello,
how is the SampleRage (variable "SampleFreq") set correctly by Dr. Madgwick's IMU-Flter (http://x-io.co.uk/open-source-imu-and-ahrs-algorithms/)?
My approach:
I have measured the frequency with an oscilloscopes (pin high / low - beginning / end