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Moving mbed code from FRDM-K22F to custom board

Question asked by Francesco Salvatore on May 27, 2016
Latest reply on May 29, 2016 by Kerry Zhou

Hi all,

i developed a firmware on FRDM-K22F using mbed Classic libraries and now i want to port it on my custom board based on MK21DN512VLK5 processor (50 MHz version w/o FPU).


I would like to know how can i edit compiler settings (i'm using Kinetis Design Studio with ARMGCC) and K22F target configuration to match requirements of my processor (clock sources and values, FPU flag etc...).


I tried to edit K22 target to fit K21 requirements but i didn't find matching beetween KSDK and mbed cmsis/hal configurations.

Can someone explain me how mbed target was built starting from KSDK?


Thank you!