Investigate Real Time Kernel Patch

psas / av3-fc

Event driven flight computer for rockets. Flown on L-10 and L-11.

http://psas.pdx.edu

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Investigate Real Time Kernel Patch #4

Open natronics opened 10 years ago

natronics commented 10 years ago

How much can we guarantee latency?

kwilsonpdx commented 10 years ago

Hi Nathan,

Is there a FC wiki/doc on the kernel->compile->image->install to CF card->uboot process?

I looked in fc-environment but maybe that's not it?

Also I'm assuming you are refering to the CONFIG_PREEMPT_RT patches? (https://www.kernel.org/pub/linux/kernel/projects/rt/)

Thanks, -K

On 02/04/2014 09:13 PM, Nathan Bergey wrote:

How much can we guarantee latency?

— Reply to this email directly or view it on GitHub https://github.com/psas/av3-fc/issues/4.

natronics commented 10 years ago

Is there wiki/doc

I don't think so. There should be though. And it should be in fc-environment. This is exactly the sort of thing I want to capture, but I don't actually know how to do it, so I can't write it.

I don't actually care how we guarantee latency, but CONFIG_PREEMPT_RT seems like a good place to start.