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Robert Sammelson 2023-05-17 22:42:45 -04:00
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commit 5b20ac0ab9
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6 changed files with 29 additions and 4 deletions
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src/device/elm327.rs
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@ -13,6 +13,9 @@ use super::{Error, Obd2BaseDevice, Obd2Reader, Result};
/// Commands to the device itself are indicated by sending "AT" followed by the command, while
/// plain strings of hex data indicate OBD-II requests to be sent to the vehicle. The responses of
/// the vehicle are echoed back as hex characters. Capitalization and spaces are always ignored.
///
/// [Datasheet for v1.4b](https://github.com/rsammelson/obd2/blob/master/docs/ELM327DSH.pdf), and
/// the [source](https://www.elmelectronics.com/products/dsheets/).
pub struct Elm327 {
device: ftdi::Device,
buffer: VecDeque<u8>,