95 lines
2.3 KiB
Rust
95 lines
2.3 KiB
Rust
use core::time::Duration;
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#[derive(Copy, Clone, Debug)]
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#[repr(u8)]
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pub enum OversamplingSetting {
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OSNone = 0,
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OS1x = 1,
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OS2x = 2,
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OS4x = 3,
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OS8x = 4,
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OS16x = 5,
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}
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impl OversamplingSetting {
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// TODO replace with TryFrom once stabilized
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pub fn from_u8(os: u8) -> OversamplingSetting {
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match os {
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0 => OversamplingSetting::OSNone,
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1 => OversamplingSetting::OS1x,
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2 => OversamplingSetting::OS2x,
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3 => OversamplingSetting::OS4x,
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4 => OversamplingSetting::OS8x,
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5 => OversamplingSetting::OS16x,
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_ => panic!("Unknown oversampling setting: {}", os),
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}
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}
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}
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#[derive(Debug, Default, Copy)]
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#[repr(C)]
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pub struct TphSett {
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pub os_hum: Option<OversamplingSetting>,
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pub os_temp: Option<OversamplingSetting>,
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pub os_pres: Option<OversamplingSetting>,
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pub filter: Option<u8>,
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}
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impl Clone for TphSett {
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fn clone(&self) -> Self {
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*self
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}
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}
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#[derive(Debug, Default, Copy)]
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#[repr(C)]
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pub struct GasSett {
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pub nb_conv: u8,
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pub heatr_ctrl: Option<u8>,
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pub run_gas: Option<u8>,
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pub heatr_temp: Option<u16>,
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pub heatr_dur: Option<Duration>,
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}
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impl Clone for GasSett {
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fn clone(&self) -> Self {
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*self
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}
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}
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#[derive(Debug, Default, Copy)]
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pub struct SensorSettings {
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/// Gas settings
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pub gas_sett: GasSett,
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/// Temperature settings
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pub tph_sett: TphSett,
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}
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impl Clone for SensorSettings {
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fn clone(&self) -> Self {
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*self
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}
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}
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bitflags! {
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pub struct DesiredSensorSettings: u16 {
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/// To set temperature oversampling
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const OST_SEL = 1;
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/// To set pressure oversampling.
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const OSP_SEL = 2;
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/// To set humidity oversampling.
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const OSH_SEL = 4;
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/// To set gas measurement setting.
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const GAS_MEAS_SEL = 8;
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/// To set filter setting.
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const FILTER_SEL = 16;
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/// To set humidity control setting.
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const HCNTRL_SEL = 32;
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/// To set run gas setting.
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const RUN_GAS_SEL = 64;
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/// To set NB conversion setting.
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const NBCONV_SEL = 128;
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/// To set all gas sensor related settings
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const GAS_SENSOR_SEL = Self::GAS_MEAS_SEL.bits | Self::RUN_GAS_SEL.bits | Self::NBCONV_SEL.bits;
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}
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}
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