Toolchains for STM32

Hi. I am a little bit confused.

Why there is so many toolchains for ARM and what are the differences betwen them?

Lastly i heard abot Yagarto, and also these is WinARM, arm-gcc, arm-none-eabi-gcc. Are they all the same? which toolchain should i use?

I also heard about somethink called cygwin, what is that?

This topic has been closed for replies.

Graduate

Can you give a link, i can not find it.

Graduate II

Sign up