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Embedded Working Group Meeting 2021-07-13

Attendance

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  • adamgreig
  • hargoniX
  • GrantM11235
  • lachlansneff
  • dirbaio
  • richarddodd
  • eldruin
  • therealprof

Agenda

Last Week's Minutes

  • Announcements
    • cortex-m v0.7.3 released
    • @therealprof has submitted an LLVM patch for unsigned saturating arithemtic on cortex-m
  • embedded-hal
    • brief discussion about a potential Duration type or trait, or how it might interact with core's Duration, or embedded-time's Duration
  • the road to 1.0 (again!)
    • recapped current state of 1.0 crates
      • r0, nb both 1.0, but we've had to deprecate r0 and might eventually deprecate nb
      • momentum has faltered on cortex-m and cortex-m-rt crates getting to 1.0
      • embedded-hal 1.0 has had a lot of interest and development
    • discussed perhaps pushing more crates towards 1.0 to reflect their current stability and widespread use
    • discussed cortex-m-rt's static mut transformation as a potential blocker on the way to releasing a 1.0
      • Perhaps the interrupt resource management can be turned into a separate crate?
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