Hello group,

I have a routine as part of my main loop which does some math on 32bit
integers. The integervalues are stored into the variables by the
interrupt-routine. It can happen, of course, that my main routine is
fetching the values while the interruptroutine is storing new values into
the variables. This overlap would be at least 8 cycles (fetch four
bytes/store four bytes). Is it possible to hold off interrupt processing
for, let's say, a dozen cycles? Are there any other failproof solutions?

Regards,

Marcel van Lieshout

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