Are you compiling with -O1 or similar? I believe that some level of
optimization must be specified at compile time in order for _delay_ms() to
operate correctly. See
http://www.nongnu.org/avr-libc/user-manual/group__util__delay.html
-John
On Sun, Dec 1, 2013 at 11:41 AM, dfx wrote:
> I made a
I am not sure what your problem is, but looking briefly over your code I
wouldn't be surprised if it is due to using delays inside your ISRs. This
is generally considered a very bad idea, since it can create all sorts of
concurrency / blocking problems. The way people generally handle a case
like
es of interrupt (serial ports,
> counters, display) that could obscure the problem.
>
> I only wanted to reduce to a minimum both the hardware and the software.
>
> But I have not yet found the solution!
>
> Thanks anyway for the suggestions.
> Domenico
>
> John Gallagher ha s
