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Add link to example in book

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kalkyl 2024-07-08 22:53:50 +02:00
parent 03f3a3389d
commit af9c7379f9
2 changed files with 7 additions and 3 deletions
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4
docs/pages/sharing_peripherals.adoc
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@ -128,3 +128,7 @@ This example replaces the Mutex with a Channel, and uses another task (the main
that the operation is completed before continuing to do other work in your task.
An example showcasing more methods for sharing link:https://github.com/embassy-rs/embassy/blob/main/examples/rp/src/bin/sharing.rs[can be found here].
== Sharing an I2C or SPI bus between multiple devices
An example of how to deal with multiple devices sharing a common I2C or SPI bus link:https://github.com/embassy-rs/embassy/blob/main/examples/rp/src/bin/shared_bus.rs[can be found here].

4
examples/rp/src/bin/shared_bus.rs
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@ -92,7 +92,7 @@ async fn spi_task_b(spi_bus: &'static Spi1Bus, cs: Output<'static>) {
}
}
// Dummy I2C device driver, implementing `embedded-hal-async`
// Dummy I2C device driver, using `embedded-hal-async`
struct DummyI2cDeviceDriver<I2C: embedded_hal_async::i2c::I2c> {
_i2c: I2C,
}
@ -103,7 +103,7 @@ impl<I2C: embedded_hal_async::i2c::I2c> DummyI2cDeviceDriver<I2C> {
}
}
// Dummy SPI device driver, implementing `embedded-hal-async`
// Dummy SPI device driver, using `embedded-hal-async`
struct DummySpiDeviceDriver<SPI: embedded_hal_async::spi::SpiDevice> {
_spi: SPI,
}