Embedded Working Group Meeting 2021-08-03

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• Today's date: 2021-08-03
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Attendance

Write your GH username or Matrix handle here!

• adamgreig
• eldruin
• dkhayes117
• GrantM11235
• therealprof
• cr1901

Agenda

• Announcements
  • @dkhayes117 joined the risc-v team
• embedded-hal
  • Revisit: return type of SPI transfer https://github.com/rust-embedded/embedded-hal/pull/286
    • Will merge
  • Invert layout of traits https://github.com/rust-embedded/embedded-hal/pull/298
    • Looks good, let's merge
  • Treat SPI traits as representing a single device instead of a bus: https://github.com/rust-embedded/embedded-hal/issues/299
    • Started implementing this concept in e310x-hal
    • Found related bug in shared-bus (#23)
• cross
  • Many more volunteers to help out with maintenance; need to organise coordination and onboarding
• cortex-m-rt
  • 0.7 release PR

Last Week's Minutes

• Announcements
  • cortex-m-rt 0.6.15 released
  • call for help with cross: https://github.com/rust-embedded/cross/issues/574
• embedded-hal
  • Invert layout of traits https://github.com/rust-embedded/embedded-hal/pull/298
  • Use the SPI traits to represent a single peripheral on an SPI bus https://github.com/rust-embedded/embedded-hal/issues/299
  • Associated Word types https://github.com/rust-embedded/embedded-hal/pull/295
  • Other PRs?
  • Change return type of SPI transfer https://github.com/rust-embedded/embedded-hal/pull/286
    • No evident objections but checking in case some original design intent has been missed
• cortex-m-rt
  • 0.7 release TBC
    • Will press on later this week if no new items suggested
• cross
  • How to integrate new maintainers?
    • Add directly to repo for time being
    • Maybe a cross team later
• blog
  • Ready to publish, will do release PR after meeting