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Improve examples section of readme

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Rukai 2021-06-05 13:31:44 +10:00
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README.md
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@ -37,11 +37,21 @@ The `embassy-nrf` crate contains implementations for nRF 52 series SoCs.
- `gpiote`: GPIOTE driver. Allows `await`ing GPIO pin changes. Great for reading buttons or receiving interrupts from external chips. - `gpiote`: GPIOTE driver. Allows `await`ing GPIO pin changes. Great for reading buttons or receiving interrupts from external chips.
- `rtc`: RTC driver implementing `Clock` and `Alarm`, for use with `embassy::executor`. - `rtc`: RTC driver implementing `Clock` and `Alarm`, for use with `embassy::executor`.
## Running the examples ## Examples
Examples are for the nRF52840 chip but should be easily adaptable to other nRF52 chips. Examples are found in the `examples/` folder seperated by the chip manufacturer they are designed to run on:
* `examples/nrf` are designed to run on the `nrf52840-dk` board (PCA10056) but should be easily adaptable to other nRF52 chips and boards.
* `examples/rp` are for the RP2040 chip.
* `examples/stm32` are designed for the STM32F429ZI chip but should be easily adaptable to other STM32F4xx chips.
* `examples/std` are designed to run locally on your pc.
GPIO pins are set up for the `nrf52840-dk` board (PCA10056) ### Running examples
- Setup git submodules (needed for STM32 examples)
```
git submodule init
git submodule update
```
- Install `probe-run` with defmt support. - Install `probe-run` with defmt support.
@ -57,7 +67,7 @@ cargo run --bin rtc_async
## Minimum supported Rust version (MSRV) ## Minimum supported Rust version (MSRV)
Only recent nighly supported. Nightly is required for: Required nightly version is specified in the `rust-toolchain.toml` file. Nightly is required for:
- `generic_associated_types`: for trait funcs returning futures. - `generic_associated_types`: for trait funcs returning futures.
- `type_alias_impl_trait`: for trait funcs returning futures implemented with `async{}` blocks, and for `static-executor`. - `type_alias_impl_trait`: for trait funcs returning futures implemented with `async{}` blocks, and for `static-executor`.