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remove "drivers" feature flag and give drivers their own feature flags
this moves the serial driver from the "split" module to the "drivers" module. this also updates the docs to include lists of available drivers for each feature.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,83 @@ | ||
| //! An optional set of built-in drivers which implement rumcake's driver traits, so they can be used with rumcake tasks. | ||
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| use embedded_io_async::{Read, Write}; | ||
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| #[cfg(feature = "is31fl3731")] | ||
| pub mod is31fl3731; | ||
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| #[cfg(feature = "nrf-ble")] | ||
| pub mod nrf_ble; | ||
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| #[cfg(feature = "ssd1306")] | ||
| pub mod ssd1306; | ||
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| #[cfg(feature = "ws2812-bitbang")] | ||
| pub mod ws2812_bitbang; | ||
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| /// Struct that allows you to use a serial driver (implementor of both [`embedded_io_async::Read`] | ||
| /// and [`embedded_io_async::Write`]) with rumcake. This can be used for split keyboards. | ||
| pub struct SerialSplitDriver<D: Write + Read> { | ||
| /// A serial driver that implements the [`embedded_io_async::Read`] and | ||
| /// [`embedded_io_async::Write`] traits. | ||
| pub serial: D, | ||
| } | ||
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| #[cfg(feature = "split-central")] | ||
| impl<D: Write + Read> crate::split::drivers::CentralDeviceDriver for SerialSplitDriver<D> { | ||
| type DriverError = D::Error; | ||
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| async fn receive_message_from_peripherals( | ||
| &mut self, | ||
| ) -> Result< | ||
| crate::split::MessageToCentral, | ||
| crate::split::drivers::CentralDeviceError<Self::DriverError>, | ||
| > { | ||
| let mut buffer = [0; crate::split::MESSAGE_TO_CENTRAL_BUFFER_SIZE]; | ||
| self.serial.read_exact(&mut buffer).await?; | ||
| postcard::from_bytes_cobs(&mut buffer) | ||
| .map_err(crate::split::drivers::CentralDeviceError::DeserializationError) | ||
| } | ||
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| async fn broadcast_message_to_peripherals( | ||
| &mut self, | ||
| message: crate::split::MessageToPeripheral, | ||
| ) -> Result<(), crate::split::drivers::CentralDeviceError<Self::DriverError>> { | ||
| let mut buffer = [0; crate::split::MESSAGE_TO_PERIPHERAL_BUFFER_SIZE]; | ||
| postcard::to_slice_cobs(&message, &mut buffer) | ||
| .map_err(crate::split::drivers::CentralDeviceError::SerializationError)?; | ||
| self.serial | ||
| .write_all(&buffer) | ||
| .await | ||
| .map_err(crate::split::drivers::CentralDeviceError::DriverError) | ||
| } | ||
| } | ||
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| #[cfg(feature = "split-peripheral")] | ||
| impl<D: Write + Read> crate::split::drivers::PeripheralDeviceDriver for SerialSplitDriver<D> { | ||
| type DriverError = D::Error; | ||
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| async fn send_message_to_central( | ||
| &mut self, | ||
| event: crate::split::MessageToCentral, | ||
| ) -> Result<(), crate::split::drivers::PeripheralDeviceError<Self::DriverError>> { | ||
| let mut buffer = [0; crate::split::MESSAGE_TO_CENTRAL_BUFFER_SIZE]; | ||
| postcard::to_slice_cobs(&event, &mut buffer) | ||
| .map_err(crate::split::drivers::PeripheralDeviceError::SerializationError)?; | ||
| self.serial | ||
| .write_all(&buffer) | ||
| .await | ||
| .map_err(crate::split::drivers::PeripheralDeviceError::DriverError) | ||
| } | ||
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| async fn receive_message_from_central( | ||
| &mut self, | ||
| ) -> Result< | ||
| crate::split::MessageToPeripheral, | ||
| crate::split::drivers::PeripheralDeviceError<Self::DriverError>, | ||
| > { | ||
| let mut buffer = [0; crate::split::MESSAGE_TO_PERIPHERAL_BUFFER_SIZE]; | ||
| self.serial.read_exact(&mut buffer).await?; | ||
| postcard::from_bytes_cobs(&mut buffer) | ||
| .map_err(crate::split::drivers::PeripheralDeviceError::DeserializationError) | ||
| } | ||
| } |
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