wangchdo commented on PR #17489: URL: https://github.com/apache/nuttx/pull/17489#issuecomment-3650498872
> This is a great initiative! > > > > Only thing what I don't quite understand is, why is tick handling mixed with the hr timer? > > > > While the hr timer already manages a tree of timer expirations, why can't os tick just be one subscription to the hrtimer, on "ticked" systems? > > > > That is, on ticked systems, the OS tick could be just another registration to the hr timer, and hrtimer itself could just unconditionally manage interrupts and call the registered callbacks.. > > Yes, the os tick is a hr timer now, you can see from the implementation: when hrtimer is enabled an hrtimer instance will be used to provide OS tick -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
