hi Riccardo,
the file such as reims_firm_io_ES2.h is not CW system file. this file can not generated by CW automatically.
reims_firm_io_ES2.h is from a demo project, we can use it but CW can't create it.
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this answer is for you. if it helps, please click on "correct answer " button. thanks!
Best Regards,
Jennie