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tanksensor and rtc sync

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This commit is contained in:
Empire Phoenix
2025-09-23 22:59:08 +02:00
parent d010c5d12a
commit 5b009f50e5
10 changed files with 116 additions and 102 deletions
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85
rust/src/hal/water.rs
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@@ -1,45 +1,40 @@
use crate::bail;
use crate::hal::{ADC1, TANK_MULTI_SAMPLE};
use crate::FatError::FatError;
use embassy_time::Timer;
use esp_hal::analog::adc::{Adc, AdcConfig, AdcPin, Attenuation};
use esp_hal::delay::Delay;
use esp_hal::gpio::{Flex, OutputConfig, Pull};
use esp_hal::gpio::{Flex, Input, Output, OutputConfig, Pull};
use esp_hal::pcnt::unit::Unit;
use esp_hal::peripherals::GPIO5;
use esp_hal::Blocking;
use esp_println::println;
use littlefs2::object_safe::DynStorage;
use onewire::{ds18b20, Device, DeviceSearch, OneWire, DS18B20};
pub struct TankSensor<'a> {
one_wire_bus: OneWire<Flex<'a>>,
// tank_channel: AdcChannelDriver<'a, Gpio5, AdcDriver<'a, ADC1>>,
// tank_power: PinDriver<'a, AnyIOPin, InputOutput>,
tank_channel: Adc<'a, ADC1<'a>, Blocking>,
tank_power: Output<'a>,
tank_pin: AdcPin<GPIO5<'a>, ADC1<'a>>,
// flow_counter: PcntDriver<'a>,
// delay: Delay,
}
impl<'a> TankSensor<'a> {
pub(crate) fn create(
mut one_wire_pin: Flex,
// adc1: ADC1,
// gpio5: Gpio5,
// tank_power_pin: AnyIOPin,
// flow_sensor_pin: AnyIOPin,
// pcnt1: PCNT1,
) -> Result<TankSensor, FatError> {
mut one_wire_pin: Flex<'a>,
adc1: ADC1<'a>,
gpio5: GPIO5<'a>,
tank_power: Output<'a>,
flow_sensor: Input,
pcnt1: Unit<'a, 1>,
) -> Result<TankSensor<'a>, FatError> {
one_wire_pin.apply_output_config(&OutputConfig::default().with_pull(Pull::None));
// let adc_config = AdcChannelConfig {
// attenuation: attenuation::DB_11,
// resolution: Resolution::Resolution12Bit,
// calibration: esp_idf_hal::adc::oneshot::config::Calibration::Curve,
// };
// let tank_driver = AdcDriver::new(adc1).expect("Failed to configure ADC");
// let tank_channel = AdcChannelDriver::new(tank_driver, gpio5, &adc_config)
// .expect("Failed to configure ADC channel");
//
// let mut tank_power =
// PinDriver::input_output(tank_power_pin).expect("Failed to configure pin");
// tank_power
// .set_pull(Pull::Floating)
// .expect("Failed to set pull");
//
let mut adc1_config = AdcConfig::new();
let tank_pin = adc1_config.enable_pin(gpio5, Attenuation::_11dB);
let mut tank_channel = Adc::new(adc1, adc1_config);
let one_wire_bus = OneWire::new(one_wire_pin, false);
@@ -68,10 +63,10 @@ impl<'a> TankSensor<'a> {
//
Ok(TankSensor {
one_wire_bus,
// tank_channel,
// tank_power,
// flow_counter,
// delay: Default::default(),
tank_channel,
tank_power,
tank_pin, // flow_counter,
// delay: Default::default(),
})
}
@@ -153,20 +148,24 @@ impl<'a> TankSensor<'a> {
}
pub async fn tank_sensor_voltage(&mut self) -> Result<f32, FatError> {
// self.tank_power.set_high()?;
// //let stabilize
// self.delay.delay_ms(100);
//
// let mut store = [0_u16; TANK_MULTI_SAMPLE];
// for multisample in 0..TANK_MULTI_SAMPLE {
// let value = self.tank_channel.read()?;
// store[multisample] = value;
// }
// self.tank_power.set_low()?;
//
// store.sort();
// let median_mv = store[6] as f32 / 1000_f32;
let median_mv = 10_f32;
self.tank_power.set_high();
//let stabilize
Timer::after_millis(100).await;
let mut store = [0_u16; TANK_MULTI_SAMPLE];
for multisample in 0..TANK_MULTI_SAMPLE {
let mut asy = (&mut self.tank_channel);
let value = asy.read_oneshot(&mut self.tank_pin);
//force yield
Timer::after_millis(10).await;
store[multisample] = value.unwrap();
}
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)
}
}