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fix tank sensor

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This commit is contained in:
Empire
2026-03-27 10:45:33 +01:00
parent abca324a67
commit 9de5236e65
1 changed files with 5 additions and 6 deletions
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11
Software/MainBoard/rust/src/hal/water.rs
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@@ -2,7 +2,7 @@ use crate::bail;
use crate::fat_error::FatError;
use crate::hal::{ADC1, TANK_MULTI_SAMPLE};
use embassy_time::Timer;
use esp_hal::analog::adc::{Adc, AdcConfig, AdcPin, Attenuation};
use esp_hal::analog::adc::{Adc, AdcCalLine, AdcConfig, AdcPin, Attenuation};
use esp_hal::delay::Delay;
use esp_hal::gpio::{Flex, Input, Output, OutputConfig, Pull};
use esp_hal::pcnt::channel::CtrlMode::Keep;
@@ -17,7 +17,7 @@ pub struct TankSensor<'a> {
one_wire_bus: OneWire<Flex<'a>>,
tank_channel: Adc<'a, ADC1<'a>, Blocking>,
tank_power: Output<'a>,
tank_pin: AdcPin<GPIO5<'a>, ADC1<'a>>,
tank_pin: AdcPin<GPIO5<'a>, ADC1<'a>, AdcCalLine<ADC1<'a>>>,
flow_counter: Unit<'a, 1>,
}
@@ -33,7 +33,7 @@ impl<'a> TankSensor<'a> {
one_wire_pin.apply_output_config(&OutputConfig::default().with_pull(Pull::None));
let mut adc1_config = AdcConfig::new();
let tank_pin = adc1_config.enable_pin(gpio5, Attenuation::_11dB);
let tank_pin = adc1_config.enable_pin_with_cal::<_, AdcCalLine<_>>(gpio5, Attenuation::_11dB);
let tank_channel = Adc::new(adc1, adc1_config);
let one_wire_bus = OneWire::new(one_wire_pin, false);
@@ -146,8 +146,7 @@ impl<'a> TankSensor<'a> {
self.tank_power.set_low();
store.sort();
//TODO probably wrong? check!
let median_mv = store[6] as f32 * 3300_f32 / 4096_f32;
Ok(median_mv)
let median_mv = store[TANK_MULTI_SAMPLE / 2] as f32;
Ok(median_mv/1000.0)
}
}