zack
6fc828e864
Reviewed-on: #4 Co-authored-by: Zack <zack@bfpower.io> Co-committed-by: Zack <zack@bfpower.io>
23 lines
621 B
Rust
23 lines
621 B
Rust
use crate::transducer::InvalidValue;
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use uom::si::electric_potential::volt;
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use uom::si::f32;
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use uom::si::thermodynamic_temperature::degree_celsius;
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const MIN_VOLTS: f32 = -0.55;
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const MAX_VOLTS: f32 = 1.50;
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const SCALE_FACTOR: f32 = 100.0;
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#[inline]
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pub fn convert(
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voltage: f32::ElectricPotential,
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) -> Result<f32::ThermodynamicTemperature, InvalidValue> {
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let volts = voltage.get::<volt>();
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if volts >= MIN_VOLTS && volts <= MAX_VOLTS {
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let celsius = volts * SCALE_FACTOR;
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Ok(f32::ThermodynamicTemperature::new::<degree_celsius>(celsius))
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} else {
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Err(InvalidValue)
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}
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}
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