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Add more getter functions to the commands module

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Robert Sammelson 2023-05-17 22:12:13 -04:00
parent 97f17af790
commit 8d521ff46d
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4 changed files with 42 additions and 6 deletions
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21
src/commands/mod.rs
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@ -16,8 +16,8 @@ pub trait Obd2DataRetrieval: private::Sealed {
/// Retreive the VIN (vehicle identification number)
///
/// This should match the number printed on the vehicle, and is a good command for checking
/// that the OBD-II interface is working correctly.
/// Service 0x09, PID 0x01. This should match the number printed on the vehicle, and is a good
/// command for checking that the OBD-II interface is working correctly.
fn get_vin(&mut self) -> Result<String>;
/// Get DTC (diagnostic trouble code) metadata for each ECU
@ -26,8 +26,21 @@ pub trait Obd2DataRetrieval: private::Sealed {
/// Get DTCs for each ECU
fn get_dtcs(&mut self) -> Result<Vec<Vec<Dtc>>>;
/// Get the calculated engine
// fn get_engine_load(&mut self) -> Result<u8>;
/// Get the calculated engine load (out of 255)
fn get_engine_load(&mut self) -> Result<u8>;
/// Get the temperature of the engine's coolant in ºC
fn get_engine_coolant_temperature(&mut self) -> Result<i16>;
/// Get the fuel pressure in kPa
///
/// This measurement is gauge pressure (measured relative to the atmosphere)
fn get_fuel_pressure(&mut self) -> Result<i16>;
/// Get the intake manifold pressure in kPa
///
/// This measurement is absolute pressure.
fn get_engine_manifold_pressure(&mut self) -> Result<f32>;
/// Get the RPM in increments of 0.25
fn get_rpm(&mut self) -> Result<f32>;