M571 RRF3 Syntax update. F or Q for frequency?

[jay_s_uk]

I know gcodes have been moving from using 'F' to 'Q' for frequency.
Just used this one in RRF 3.2 beta and it is still using 'F'.
Maybe add it to the list for standardisation?

[dc42]

Thanks for pointing this out. I have changed it to 'Q' for 3.2beta2, although 'F' will still be accepted for a few versions.