Dear all,
My compiler throw a waring "warning: #61-D: integer operation result is out of range" but I think is a bug of the compiler because it have no sense. This is the warning line:
GPIOB->CRL &= ~(0xF << (7 * 4))
0xF << 28 times is in the range of the CRL register... can anybody tell me the reason of this?
Thanks for all