I'm sorry if I'm still here but unfortunately my USB Host doltysen't work again.
Maybe you've also changed the main.c?
When I insert my pen drive into the USB port Host, (obviously not in programming port), nothing
happens and the red led of my pen drive remains off ... I tried with three pen drive.
Now I am trying to download Studio 6.1 with many difficulty because my internet is not very good,
then I'll try to open your demo.
Could you send to me your files. Bin so I can try if my Host USB works?
my email is firstname.lastname@example.org