embedded-hal

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`1-wire` API

20

I'd like to propose a trait for a bit banged 1-wire protocol. It is a fairly simply protocol that uses a single pin for communications between one master device and...

reportingsjr

# Signed count It's unclear from the documentation whether the intended use is an unsigned result from `count()`, with `direction()` indicating which way the system has moved from its zero...

austinglaser

[Discussion] `digital` marker traits, such as `digital::StronglyDriven`, `digital::OpenDrain`, `digital::OpenCollector`, etc.

1

Many MCUs (the STM32s especially) implement a plethora of different output options for their GPIO pins. A driver generally has specific output requirements for its pins -- but enforcing these...

austinglaser

I'd like to propose a waveform generation trait. This would be useful for efficient bitbanging, PWM, etc. I will begin with simple sketch and we will see where it will...

Kixunil

`blocking::serial::*` API

3

These traits became available in release v0.1.2 behind the "unproven" Cargo feature.

japaric

Should we have sensor readings traits in embedded-hal or another "sensor" crate?

2

Since concrete driver implementations are on the way it would be great if there was a common set of Traits that could be implemented to retrieve values from sensors, potentially...

therealprof

[RFC] `digital::TriStatePin`

14

What the title says. The use case for this is some sort of generic charlieplexing interface / driver / library. ## Alternatives ### Vanilla ``` rust /// A tri-state (low,...

japaric

Clock API

8

Clocks are an important part of all microcontrollers that I know of, and I believe this is a topic that should be covered in embedded-hal. I don't have a good...

hannobraun

Raise MSRV for embedded-hal-async to Rust 1.65.0

1

Required for generic_associated_types feature.

nospam2678

wip: async: switch to async-fn-in-traits

1

Latest Rust nightlies have somewhat usable async-fn-in-trait support already! :tada: embassy-nrf updated here https://github.com/embassy-rs/embassy/pull/974 Paprecuts encountered: - there's this annoying error [playground](https://play.rust-lang.org/?version=nightly&mode=debug&edition=2021&gist=f04fca1f2a3d643c323fb49c05bd3ed3), workaround is to use the concrete type instead...

Dirbaio