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use crate::enum_wrapper;
use enum2repr::EnumRepr;
/// A macro rule to generate prefix and postfix functions from a single enum
macro_rules! generate_enum {
(
$(#[$enum_attr:meta])*
$enum_vis:vis enum $enum_name:ident {
$(
#[doc = $doc:literal]
$(#[prefix = $prefix:literal])?
$(#[postfix = $postfix:literal])?
$variant_name:ident = $variant_value:expr,
)*
}
) => {
$(#[$enum_attr])*
$enum_vis enum $enum_name {
$(
#[doc = $doc]
$(#[doc = concat!(" Prefix `", $prefix, "`")])*
$(#[doc = concat!(" Postfix `", $postfix, "`")])*
$variant_name = $variant_value,
)*
}
impl $enum_name {
/// Returns the optional postfix of the scaling byte
#[must_use]
pub fn get_postfix(&self) -> Option<&'static str> {
#[allow(clippy::match_same_arms)]
match self {
$(
$(Self::$variant_name => Some($postfix),)*
)*
_ => None,
}
}
/// Returns the optional prefix of the scaling byte
#[must_use]
pub fn get_prefix(&self) -> Option<&'static str> {
#[allow(clippy::match_same_arms)]
match self {
$(
$(Self::$variant_name => Some($prefix),)*
)*
_ => None,
}
}
}
};
}
generate_enum! {
/// Scaling data byte extensions
/// This enum is used to represent the following:
/// 1. Measurement units
/// 2. Format specifiers
/// 3. Unit scale prefixes
///
/// Due to this, each value specifies if it will return a Postfix or prefix.
/// Use [`ScalingExtension::get_postfix`] to return the optional postfix of the scaling byte,
/// or [`ScalingExtension::get_prefix`] to return the optional prefix of the scaling byte.
#[repr(u8)]
#[derive(EnumRepr, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord)]
#[deprecated(note = "The `auto_uds` crate has been renamed to `automotive_diag`. Update your Cargo.toml, and use this enum from the `uds` namespace.")]
pub enum ScalingExtension {
/// No unit or presentation
NoUnit = 0x00,
/// Meter - measure of length.
#[postfix = "m"]
Meter = 0x01,
/// Foot - measure of length.
#[postfix = "ft"]
Foot = 0x02,
/// Inch - measure of length.
#[postfix = "in"]
Inch = 0x03,
/// Yard - measure of length.
#[postfix = "yd"]
Yard = 0x04,
/// English mile - measure of length.
#[postfix = "mi"]
Mile = 0x05,
/// Gram - measure of mass.
#[postfix = "g"]
Gram = 0x06,
/// Metric tonne - measure of mass.
#[postfix = "t"]
Tonne = 0x07,
/// Second - measure of time.
#[postfix = "s"]
Second = 0x08,
/// Minute - measure of time.
#[postfix = "min"]
Minute = 0x09,
/// Hour - measure of time.
#[postfix = "h"]
Hour = 0x0A,
/// Day - measure of time.
#[postfix = "d"]
Day = 0x0B,
/// Year - measure of time.
#[postfix = "y"]
Year = 0x0C,
/// Ampere - measure of current.
#[postfix = "A"]
Ampere = 0x0D,
/// Volt - measure of voltage.
#[postfix = "V"]
Volt = 0x0E,
/// Coulomb - measure of electric charge.
#[postfix = "C"]
Coulomb = 0x0F,
/// Ohm - measure of resistance.
#[postfix = "W"]
Ohm = 0x10,
/// Farad - measure of capacitance.
#[postfix = "F"]
Farad = 0x11,
/// Henry - measure of inductance.
#[postfix = "H"]
Henry = 0x12,
/// Siemens - measure of electric conductance.
#[postfix = "S"]
Siemens = 0x13,
/// Weber - measure of magnetic flux.
#[postfix = "Wb"]
Weber = 0x14,
/// Tesla - measure of magnetic flux density.
#[postfix = "T"]
Tesla = 0x15,
/// Kelvin - measure of thermodynamic temperature.
#[postfix = "K"]
Kelvin = 0x16,
/// Celsius - measure of thermodynamic temperature.
#[postfix = "°C"]
Celsius = 0x17,
/// Fahrenheit - measure of thermodynamic temperature.
#[postfix = "°F"]
Fahrenheit = 0x18,
/// Candela - measure of luminous intensity.
#[postfix = "cd"]
Candela = 0x19,
/// Radians - measure of plane angle.
#[postfix = "rad"]
Radian = 0x1A,
/// Degrees - measure of plane angle.
#[postfix = "°"]
Degree = 0x1B,
/// Hertz - measure of frequency.
#[postfix = "Hz"]
Hertz = 0x1C,
/// Joule - measure of energy.
#[postfix = "J"]
Joule = 0x1D,
/// Newton - measure of force.
#[postfix = "N"]
Newton = 0x1E,
/// Kilopond - measure of force.
#[postfix = "kp"]
Kilopond = 0x1F,
/// Pound force - measure of force.
#[postfix = "lbf"]
PoundForce = 0x20,
/// Watt - measure of power.
#[postfix = "W"]
Watt = 0x21,
/// Metric horse power - measure of power.
#[postfix = "hk"]
HorsePowerMetric = 0x22,
/// Imperial horse power - measure of power.
#[postfix = "hp"]
HorsePowerImperial = 0x23,
/// Pascal - measure of pressure.
#[postfix = "Pa"]
Pascal = 0x24,
/// Bar - measure of pressure.
#[postfix = "bar"]
Bar = 0x25,
/// Atmosphere - measure of pressure.
#[postfix = "atm"]
Atmosphere = 0x26,
/// Pound force per square inch - measure of pressure.
#[postfix = "psi"]
Psi = 0x27,
/// Becquerel - measure of radioactivity.
#[postfix = "Bq"]
Becquerel = 0x28,
/// Lumen - measure of light flux.
#[postfix = "lm"]
Lumen = 0x29,
/// Lux - measure of illuminance.
#[postfix = "lx"]
Lux = 0x2A,
/// Liter - measure of volume.
#[postfix = "l"]
Liter = 0x2B,
/// British gallon - measure of volume.
GallonImperial = 0x2C,
/// US liquid gallon - measure of volume.
GallonUs = 0x2D,
/// Cubic inch - measure of volume.
#[postfix = "cu in"]
CubicInch = 0x2E,
/// Meter per second - measure of speed.
#[postfix = "m/s"]
MeterPerSecond = 0x2F,
/// Kilometers per hour - measure of speed.
#[postfix = "km/h"]
KilometerPerHour = 0x30,
/// Miles per hour - measure of speed.
#[postfix = "mph"]
MilePerHour = 0x31,
/// Revolutions per second - measure of angular velocity.
#[postfix = "rps"]
RevolutionsPerSecond = 0x32,
/// Revolutions per minute - measure of angular velocity.
#[postfix = "rpm"]
RevolutionsPerMinute = 0x33,
/// Count.
Counts = 0x34,
/// Percent.
#[postfix = "%"]
Percent = 0x35,
/// Milligram per stroke - measure of mass per engine stroke.
#[postfix = "mg/stroke"]
MilligramPerStroke = 0x36,
/// Meter per square second - measure of acceleration.
#[postfix = "m/s²"]
MeterPerSquareSecond = 0x37,
/// Newton meter - measure of moment (e.g. torsion moment).
#[postfix = "Nm"]
NewtonMeter = 0x38,
/// Liter per minute - measure of flow.
#[postfix = "l/min"]
LiterPerMinute = 0x39,
/// Watt per square meter W/m2 Intensity - measure of Intensity.
#[postfix = "W/m²"]
WattPerSquareMeter = 0x3A,
/// Bar per second - measure of pressure change.
#[postfix = "bar/s"]
BarPerSecond = 0x3B,
/// Radians per second - measure of angular velocity.
#[postfix = "rad/s"]
RadiansPerSecond = 0x3C,
/// Radians per square second - measure of angular acceleration.
#[postfix = "rad/s²"]
RadiansPerSquareSecond = 0x3D,
/// Kilograms per square meter.
#[postfix = "kg/m²"]
KilogramsPerSquareMeter = 0x3E,
/// Exa `10^18`
#[prefix = "E"]
Exa = 0x40,
/// Peta `10^15`
#[prefix = "P"]
Peta = 0x41,
/// Tera `10^12`
#[prefix = "T"]
Tera = 0x42,
/// Giga `10^9`
#[prefix = "G"]
Giga = 0x43,
/// Mega `10^6`
#[prefix = "M"]
Mega = 0x44,
/// Kilo `10^3`
#[prefix = "k"]
Kilo = 0x45,
/// Hecto `10^2`
#[prefix = "h"]
Hecto = 0x46,
/// Deca `10^1`
#[prefix = "da"]
Deca = 0x47,
/// Deci `10^-1`
#[prefix = "d"]
Deci = 0x48,
/// Centi `10^-2`
#[prefix = "c"]
Centi = 0x49,
/// Milli `10^-3`
#[prefix = "m"]
Milli = 0x4A,
/// Micro `10^-6`
#[prefix = "m"]
Micro = 0x4B,
/// Nano `10^-9`
#[prefix = "n"]
Nano = 0x4C,
/// Pico `10^-12`
#[prefix = "p"]
Pico = 0x4D,
/// Femto `10^-15`
#[prefix = "f"]
Femto = 0x4E,
/// Atto `10^-18`
#[prefix = "a"]
Atto = 0x4F,
/// Date in `Year-Month-Day` format.
Date1 = 0x50,
/// Date in `Day/Month/Year` format.
Date2 = 0x51,
/// Date in `Month/Day/Year` format.
Date3 = 0x52,
/// Calendar week.
#[postfix = "W"]
Week = 0x53,
/// Time in UTC `Hour/Minute/Second` format.
Time1 = 0x54,
/// Time in `Hour/Minute/Second` format.
Time2 = 0x55,
/// Date and time1 in `Second/Minute/Hour/Day/Month/Year` format.
DateAndTime1 = 0x56,
/// DateAndTime2 in `Second/Minute/Hour/Day/Month/Year/Local minute offset/Local hour offset` format.
DateAndTime2 = 0x57,
/// DateAndTime3 in `Second/Minute/Hour/Month/Day/Year` format.
DateAndTime3 = 0x58,
/// DateAndTime4 in `Second/Minute/Hour/Month/Day/Year/Local minute offset/Local hour offset` format.
DateAndTime4 = 0x59,
}
}
enum_wrapper!(ScalingExtension, ScalingExtensionByte);