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impossible ...
I have searched on internet about the _delay_us and everything seems to confirm that if the Fcpu is not multiple of 1000000, the delay is proportionaly to relation between Fcpu and 1000000 ... in my case 3.2 ...
ok, maybe I begin to understand:
the delay introduced of the function _delay_us IS NOT 1 uSec * N, but 1/Fcpu * N .... ( in my case, Fcpu is 3,2 Mc and the delay is 0,3125 uSec * N)
I am not sure, but some experiments changing N leads me to think that it is so ...
There are some people that...
Hi to all !
I read the tread https://www.edaboard.com/threads/309426/ and I have tried the code 2 but in my test the freq. was not 50Hz but 37.5Hz.
For this, I have re arranged the code as:
//#########################################################################//
#define F_CPU 3200000UL...
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