Incorrect rotational speed with EV3 Gyro

[zipper555]

The mode TYPE_SENSOR_EV3_GYRO_M1 doesn't give the rotational speed, it instead reads out the angle same as TYPE_SENSOR_EV3_GYRO_M0. In fact, I tried all the modes and none of it give the rotational speed.

BrickPi/Software/BrickPi_Python/Sensor_Examples/EV3-Gyro.py

Line 11 in df3da48

# TYPE_SENSOR_EV3_GYRO_M1 - Rotational Speed

The same query is posted in the forum too.
https://forum.dexterindustries.com/t/how-to-read-the-rate-of-rotation-using-ev3-dev-gyro-sensor/6832