Hello Everyone,
I have a Pixhawk6C with a M10 GPS/Compass both from Holybro. I have calibrated the compass (and the accelerometer) and I wanted to know how my drone was performing before it flies.
The graph I am about to show you was conducted with the drone ESC’s turned off, and only powered by a 5V USBC connector.
Graph 1: MAG[0].MagX MAG[0].MagY MAG[0].MagZ sqrt(MAG[0].MagX2+MAG[0].MagY2+MAG[0].MagZ**2)
Graph 2: MAG[1].MagX MAG[1].MagY MAG[1].MagZ sqrt(MAG[1].MagX2+MAG[1].MagY2+MAG[1].MagZ**2)
Graph 3: MAG.MagX, MAG.MagY, MAG.MagZ, sqrt(MAG.MagX2+MAG.MagY2+MAG.MagZ**2)
I am only using compass 1 (MAG[0]) in the compass setup section and its configured for “External” as its the M10 GPS/Compass, so I am not too surprised about the figures for MAG[1]. Although I might be wrong. However, what I don’t understand if why is MAG (from graph 3) look like complete mess???!
Any ideas would be greatly appreciated 
Thank you,
Amir