Missing parameters after uppgrade to 1.8.0


I uppgraded PX Cube (2.1) to PX4 FW 1.8.0 using QGC (v3.3.2) and after installation I noticed that some of the parameters are missing. like all Multicopter Attitude Control (MC_) parameters. I looked source files and in paramaters.xml file they are present.

  1. Where the QGC takes paramaters in FW uppgrade?
  2. Because QGC can not take XML file in, like paramaters.xml, is there a tool to convert that to QGC format? So I could download the right parameter file version?
  3. If I look from QGC Mavlink console, using “param show” command I can see all parameters, but if I look from GQC Parameters, can not find/see those parameters?

Best Regards