Hi.
I have setup a ISR on the 8254 Timer Hardware Interrupt 0.
I am not using the scheduler. I need to program a detection
mechanism whether the ISR is again called before the last one has
terminated. I need to do this because of a compatibility to
another system. But it seems the HW Interrupts are turned off
while the ISR is running so that this detection doesn't work.
My Question: How can I generate a reentrant ISR using RTL2.2?
Thanks for any help.
Kind regards, Roland.
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