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Hi at all,
what causes an error like:

20160701_K20_3V7.c(3138): WARNING: This interrupt has previously been enabled, so the macro <Pair> may never get called.

?
I mean, I never did disable this Interrupt. Next question is, how do I find the corresponding Icon to that message in the flowchart?

Regards
Beertree

You need to look for your Interrupt icons <INT>
Maybe you placed two that initialise the same interrupt.
(One of them is setup to call the Pair macro)

Hello LeighM,
thanks for the reply. You were right. At one point I have to latch a few int registers before going into sleep mode. I did now put all the int stuff in an extra macro and the messages are gone. Perfect!

regards