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Xenomai/RTAI?

Question asked by canard on Dec 19, 2016
Latest reply on Dec 20, 2016 by canard

I've tried to toggle a GPIO from the userspace using both /dev/mem with mmap and /sys/class/gpio/. The toggle time is catastrophic: 230 us. I would like to improve this and I am wondering if a RTOS would help. Xenomai and RTAI are provided on the buildroot distribution but they are only available for kernel 2.6.

 

Is it possible to install a RTlinux on the SC589?

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