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Published 20 hours ago • verified publisher icon esp-rs

Implement the `embedded_hal_async::delay::DelayUs` trait

Open jessebraham opened this issue 2 years ago • 2 comments
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This trait as added in one of the alpha releases, and we never implemented it. This trait will need to be implemented in order to use future versions of embassy.

  • [x] SYSTIMER (#812)
  • [ ] TIMG
  • [ ] Xtensa CPU Timers (?)

jessebraham avatar Aug 23 '23 15:08 jessebraham

This trait has been around since the 0.1 release of the eha, but didn't really need to implement it as embassy-time offers an impl based on the time driver impls. If we were to implement this we should impl on the following

  • Systimer (alarms only)
  • TIMG timers
  • Xtensa internal CPU timers (maybe)
  • Anything else that has a configurable time period + interrupt? Maybe something in the RTC domain

MabezDev avatar Aug 24 '23 13:08 MabezDev

Once https://github.com/esp-rs/esp-hal/issues/1063 is resolved we can revisit this issue.

jessebraham avatar Feb 15 '24 14:02 jessebraham