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Add more getter functions to the commands module

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This commit is contained in:
Robert Sammelson 2023-05-17 22:12:13 -04:00
parent 97f17af790
commit 8d521ff46d
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GPG key ID: 92F1F04EDB06B9E9
4 changed files with 42 additions and 6 deletions
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20
src/commands/implementation.rs
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@ -1,6 +1,6 @@
use crate::{commands::Obd2DataRetrieval, Error, Obd2Device, Result};
use crate::{Error, Obd2Device, Result};
use super::{Dtc, DtcsInfo};
use super::{Dtc, DtcsInfo, Obd2DataRetrieval};
impl<T: Obd2Device> Obd2DataRetrieval for T {
fn get_vin(&mut self) -> Result<String> {
@ -72,6 +72,22 @@ impl<T: Obd2Device> Obd2DataRetrieval for T {
.collect::<Result<Vec<Vec<Dtc>>>>()
}
fn get_engine_load(&mut self) -> Result<u8> {
Ok(self.obd_command_cnt_len::<1, 1>(0x01, 0x0C)?[0][0])
}
fn get_engine_coolant_temperature(&mut self) -> Result<i16> {
Ok((self.obd_command_cnt_len::<1, 1>(0x01, 0x0C)?[0][0] as i16) - 40)
}
fn get_fuel_pressure(&mut self) -> Result<i16> {
todo!()
}
fn get_engine_manifold_pressure(&mut self) -> Result<f32> {
todo!()
}
fn get_rpm(&mut self) -> Result<f32> {
let result = self.obd_command_cnt_len::<1, 2>(0x01, 0x0C)?[0];
Ok(f32::from(u16::from_be_bytes(result)) / 4.0)