Compile your own preenfm2 firmware

[lokki]

Xavier's note : split from "stuck note! was: aftertouch bug" as it's now about compiling firmware
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xavier, success!!! i cannot make it glitch anymore :-) will play some more with it, and let you know if there is something unusual, but it seems pretty stable to me.

thanks for all the time you put into it and into preenfm2 in general.

now for the next question, this is the non overclocked firmware, right? is there some info somewhere how i can build the firmware on a linux machine? overclocked and latest beta? once i have this done, i can maybe dive into the code and add some stuff on my own...

[Xavier]

Thanks for testing. Good news 

Compiling and flashing the firmware is not complicated.
Clone the git sources :
https://github.com/Ixox/preenFM2

Install arm gcc 4.7 :
https://launchpad.net/gcc-arm-embedded/4.7

Add the arm gcc bin path to your PATH.

run "make" without parameter and you'll have the list of available target.
Once it's compiled, the fastest way to flash is to put the preenfm2 in  "bootloader>DFU" mode and run "make installdfu".

The Beta version is not yet pushed to github so you'll have the 2.03.

[lokki]

cool that works really good, thanks! let me know when you push the beta stuff to git, i hope soon 

cheers

[Xavier]

Cool.
Just pushed the "2.05B3", i didn't have any reason not to do it

Xavier