Every update require new calibrations?

ArduCopter Copter 3.1
1

Hi guys, until today, every time I upgraded firmware in my APM’s / Pixhawk, I always done reset/erase from terminal and redone all calibrations.
I think it is right when update is between very different version:
For example from 2.9 to 3.0:

My question:
if I wanted to do update from different versions of little, for example 3.1.x to 3.1.y, what do you suggest ?
Should I redo reset/erase and calibrations with this little updates, or I can update firmware and go safely to fly ?

Ciao - Giuseppe

2

[quote=“mikronerd”]Hi guys, until today, every time I upgraded firmware in my APM’s / Pixhawk, I always done reset/erase from terminal and redone all calibrations.
I think it is right when update is between very different version:
For example from 2.9 to 3.0:

My question:
if I wanted to do update from different versions of little, for example 3.1.x to 3.1.y, what do you suggest ?
Should I redo reset/erase and calibrations with this little updates, or I can update firmware and go safely to fly ?

Ciao - Giuseppe[/quote]

I save all the parameters, update, then compare the loaded params vs the saved ones to make sure nothing has changed. Haven’t had any issues doing this on a few quads now running a pixhawk (3.1.2 to 3.1.4)

3

thanks for reply, I have seen “compare”, it’s great and useful feature.

Ciao - Giuseppe