Update PX4 Firmware metadata Mon Jan 27 21:57:30 UTC 2020

src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml

@@ -8599,6 +8599,14 @@ is less than 50% of this value</short_desc>
       <unit>Hz</unit>
       <reboot_required>true</reboot_required>
     </parameter>
+    <parameter default="10.0" name="IMU_DGYRO_CUTOFF" type="FLOAT">
+      <short_desc>Cutoff frequency for angular acceleration</short_desc>
+      <long_desc>The cutoff frequency for the 2nd order butterworth filter used on the time derivative of the measured angular velocity. Set to 0 to disable the filter.</long_desc>
+      <min>0</min>
+      <max>1000</max>
+      <unit>Hz</unit>
+      <reboot_required>true</reboot_required>
+    </parameter>
     <parameter default="30.0" name="IMU_GYRO_CUTOFF" type="FLOAT">
       <short_desc>Driver level cutoff frequency for gyro</short_desc>
       <long_desc>The cutoff frequency for the 2nd order butterworth filter on the gyro driver. This only affects the signal sent to the controllers, not the estimators. 0 disables the filter.</long_desc>