Quote Originally Posted by Acetronics View Post
Not Dangerous ... those are interrupts of the third type : When the input turns previous things obsolete !!!
The Dangerous part is showing people how to do it, without a full explanation of what's going on.
The possibilities of disaster are endless for the typical newb around here.

Maybe with a "Code Examples" post giving details of what can go wrong, and how to avoid them ... But just "Here, try this", is going to give people some major heartburn and hair loss.

I do not remember having read something ( T_Save values ... ) could be commented in the ReEnterPBP.bas files ...
Did I miss something from your memories ???
I've mentioned it before for a 12F629.
https://www.picbasic.co.uk/forum/showthread.php?p=23773

It removes the ability to use complex formulas in the ISR.
But typically, the ISR doesn't need them anyhow.

And it's the only way to fit it all in the 629/675.

The 12F683 is really a better choice, with 128 bytes RAM, there's No Problem.
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