add __attribute__((weak)) to ISR (WDT_vect) #35
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Attribute the WDT ISR as weak so one can link a custom ISR in case one uses the WDT in other parts of the program for other purposes, e.g. entropy generation (see https://gist.github.com/endolith/2568571) Making this ISR weak only affects linking and has no effekt whatsoever if no other ISR code is provided.
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It would be great to have this merged into the library. |
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Me too, as I can use a long time auto reset feature that needs to redefine ISR. Thanks. |
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Attribute the WDT ISR as weak so one can link a custom ISR in case one uses the WDT in other parts of the program for other purposes, e.g. entropy generation (see https://gist.github.com/endolith/2568571)
Making this ISR weak only affects linking and has no effekt whatsoever if no other ISR code is provided.