Hi Enoch,

> I am pleased to advise that I managed "to marry" in amforth-shadow (#1)
> Multitasking with Soft-Interrupts (#2) and have the advantage of the two
> worlds (synchronous and asynchronous processings, respectively).

Sounds good.

> #1 https://github.com/wexi/amforth-shadow

There you write

However, still in HQ’s trunk@1650 those ISRs should run with the
hardware interrupt system disabled

What makes you think so? It easy to re-enable the
interrupts within an ISR and get a nestable interrupt
service. IMHO it works exactly the same way as the
controller does it. To have a short ISR is simply
good style...

> #2 aka Second Level Interrupt Handling (SLIH)

I remember that, and still think that it is
overly complex and not needed, see above.

And now the big BUT: I appreciate your work, really.

Matthias

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