Posted on July 12, 2011 at 11:48apb1 for usart2 and apb2 for gpiod and afio were enabled. The problem was that i'm a douche :D, because i tried to scope the output with a simple tester, not considering that with 9600bps i could not see anything diff...
Posted on July 06, 2011 at 16:28
yes.. there was... but somehow i deleted. i explain it again:
i would like to use usart2 on this device; in particular i choosed the configuration on PORTD remapped from pins 3 to 7. Here's my code:
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