Nicholas Orlowsky
c1cea1e488
- allow communication to elm327 device via a serialport - allow creation of elm327 device without requiring unwrap() - added some extra documentation - expose reset() functionality of device - serial_comm and ftdi_comm abstractions added
12 lines
424 B
Rust
12 lines
424 B
Rust
use super::Result;
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#[cfg(any(feature = "serialport_comm", feature = "ftdi_comm"))]
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pub const DEFAULT_BAUD_RATE: u32 = 38_400;
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/// An API to communicate with a serial device
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pub trait SerialComm {
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fn write_all(&mut self, data: &[u8]) -> Result<()>;
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fn read(&mut self, data: &mut [u8]) -> Result<usize>;
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fn set_baud_rate(&mut self, baud_rate: u32) -> Result<()>;
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fn purge_buffers(&mut self) -> Result<()>;
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}
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