Hi,
I've had an stm32f4-discovery board laying around, for a while, and have decided that I want to use it in my next project (a flight controller for my tricopter) but, I am having some trouble getting a toolchain setup, anything free that I have found, is next to impossible to get setup, or has "try before you buy" code size limits.
As I potentially want to be able to sell my project, I don't want to buy a $200 personal licence, and have to buy a $2000 commercial licence later. I want to get something for at most $200 (free would be better) that will allow me to (legally) sell a product developed with it.
Any recomendations would be GREAT!
Thanks,
Josh