Is rtems interrupt latency good enough for BLDC ESC? (on arm cortex-M or cortex-R)
sprhawk at gmail.com
Mon Sep 5 13:55:23 UTC 2022
As for the title.
I found an old article:
it said rtems's interrupt latency on MC68020 is The maximum period with
interrupts disabled + 9 microseconds on 20Mhz.
I see zephyr provided a "Zero-Latency interrupt" facility to do with near
bare metal performance interrupt handler, and a talk is about using
Zero-Latency Interrupts feature to make a ESC with ZephyRTOS.
Is rtems good enough to do the same thing?
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