Embedded Working Group Meeting 2021-08-17

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• Today's date: 2021-08-17
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Attendance

Write your GH username or Matrix handle here!

• adamgreig
• dirbaio
• cr1901
• dkhayes117
• therealprof
• jduchniewicz

Agenda

• Announcements

  • No meeting took place last week
  • std support for esp32: https://github.com/rust-lang/rust/pull/87666
  • cortex-m-rt 0.7.0
    • Need PACs to update first
    • Please report back any breakages..
  • embedded-hal 0.2.6 released

• discovery

  • Add risc-v version?

• embedded-hal

  • merge https://github.com/rust-embedded/embedded-hal/pull/298

• cross

  • still need to coordinate new volunteers..

• backtrace(error) in core

• Cortex-A new activities

  • https://github.com/vbe0201/Saturnus/tree/main/crates/cortex-a

Last Meeting's Minutes

• 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