extract rtc module, extract tank module, fix backupview refresh, switch to embedded storage for eeprom

board/PlantCtrlESP32.kicad_prl

@@ -1,6 +1,6 @@
 {
   "board": {
-    "active_layer": 2,
+    "active_layer": 5,
     "active_layer_preset": "All Layers",
     "auto_track_width": false,
     "hidden_netclasses": [],

rust/.idea/inspectionProfiles/Project_Default.xml

@@ -1,6 +1,11 @@
 <component name="InspectionProjectProfileManager">
   <profile version="1.0">
     <option name="myName" value="Project Default" />
+    <inspection_tool class="DuplicatedCode" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <Languages>
+        <language minSize="102" name="Rust" />
+      </Languages>
+    </inspection_tool>
     <inspection_tool class="Eslint" enabled="true" level="WARNING" enabled_by_default="true" />
   </profile>
 </component>

rust/Cargo.toml

@@ -14,11 +14,8 @@ debug = true
 overflow-checks = true
 panic = "abort"
 incremental = true
-opt-level = "s"
+opt-level = 2
 
-[profile.dev.build-override]
-opt-level = 1
-incremental = true
 
 [package.metadata.cargo_runner]
 # The string `$TARGET_FILE` will be replaced with the path from cargo.
@@ -86,6 +83,7 @@ esp-ota = { version = "0.2.2", features = ["log"] }
 unit-enum = "1.4.1"
 pca9535 = { version = "2.0.0", features = ["std"] }
 ina219 = { version = "0.2.0", features = ["std"] }
+embedded-storage = "=0.3.1"
 
 
 [patch.crates-io]

rust/src/hal/initial_hal.rs

@@ -1,5 +1,6 @@
 use crate::hal::esp::Esp;
 use crate::hal::rtc::{BackupHeader, RTCModuleInteraction};
+use crate::hal::water::TankSensor;
 use crate::hal::{deep_sleep, BoardInteraction, FreePeripherals, Sensor};
 use crate::{
     config::PlantControllerConfig,
@@ -68,6 +69,10 @@ pub(crate) fn create_initial_board(
 }
 
 impl<'a> BoardInteraction<'a> for Initial<'a> {
+    fn get_tank_sensor(&mut self) -> Option<&mut TankSensor<'a>> {
+        None
+    }
+
     fn get_esp(&mut self) -> &mut Esp<'a> {
         &mut self.esp
     }
@@ -91,20 +96,13 @@ impl<'a> BoardInteraction<'a> for Initial<'a> {
     fn deep_sleep(&mut self, duration_in_ms: u64) -> ! {
         deep_sleep(duration_in_ms)
     }
-
     fn is_day(&self) -> bool {
         false
     }
-    fn water_temperature_c(&mut self) -> Result<f32> {
-        bail!("Please configure board revision")
-    }
-
-    fn tank_sensor_voltage(&mut self) -> Result<f32> {
-        bail!("Please configure board revision")
-    }
     fn light(&mut self, _enable: bool) -> Result<()> {
         bail!("Please configure board revision")
     }
+
     fn pump(&mut self, _plant: usize, _enable: bool) -> Result<()> {
         bail!("Please configure board revision")
     }

rust/src/hal/mod.rs

@@ -4,8 +4,10 @@ mod initial_hal;
 mod rtc;
 mod v3_hal;
 mod v4_hal;
+mod water;
 
 use crate::hal::rtc::{DS3231Module, RTCModuleInteraction};
+use crate::hal::water::TankSensor;
 use crate::{
     config::{BatteryBoardVersion, BoardVersion, PlantControllerConfig},
     hal::{
@@ -18,7 +20,7 @@ use anyhow::{Ok, Result};
 use battery::BQ34Z100G1;
 use bq34z100::Bq34z100g1Driver;
 use ds323x::{DateTimeAccess, Ds323x};
-use eeprom24x::{Eeprom24x, SlaveAddr};
+use eeprom24x::{Eeprom24x, SlaveAddr, Storage};
 use embedded_hal_bus::i2c::MutexDevice;
 use esp_idf_hal::{
     adc::ADC1,
@@ -85,6 +87,7 @@ pub struct HAL<'a> {
 }
 
 pub trait BoardInteraction<'a> {
+    fn get_tank_sensor(&mut self) -> Option<&mut TankSensor<'a>>;
     fn get_esp(&mut self) -> &mut Esp<'a>;
     fn get_config(&mut self) -> &PlantControllerConfig;
     fn get_battery_monitor(&mut self) -> &mut Box<dyn BatteryInteraction + Send>;
@@ -94,9 +97,6 @@ pub trait BoardInteraction<'a> {
 
     fn is_day(&self) -> bool;
     //should be multsampled
-    fn water_temperature_c(&mut self) -> Result<f32>;
-    /// return median tank sensor value in milli volt
-    fn tank_sensor_voltage(&mut self) -> Result<f32>;
     fn light(&mut self, enable: bool) -> Result<()>;
     fn pump(&mut self, plant: usize, enable: bool) -> Result<()>;
     fn fault(&mut self, plant: usize, enable: bool) -> Result<()>;
@@ -265,7 +265,7 @@ impl PlantHal {
         let mut rtc = Ds323x::new_ds3231(MutexDevice::new(&I2C_DRIVER));
 
         println!("Init rtc eeprom driver");
-        let mut eeprom = {
+        let eeprom = {
             Eeprom24x::new_24x32(
                 MutexDevice::new(&I2C_DRIVER),
                 SlaveAddr::Alternative(true, true, true),
@@ -280,17 +280,10 @@ impl PlantHal {
                 println!("Rtc Module could not be read {:?}", err);
             }
         }
-        match eeprom.read_byte(0) {
-            OkStd(byte) => {
-                println!("Read first byte with status {}", byte);
-            }
-            Err(err) => {
-                println!("Eeprom could not read first byte {:?}", err);
-            }
-        }
 
+        let storage = Storage::new(eeprom, Delay::new(1000));
         let rtc_module: Box<dyn RTCModuleInteraction + Send> =
-            Box::new(DS3231Module { rtc, eeprom }) as Box<dyn RTCModuleInteraction + Send>;
+            Box::new(DS3231Module { rtc, storage }) as Box<dyn RTCModuleInteraction + Send>;
 
         let hal = match config {
             Result::Ok(config) => {

rust/src/hal/rtc.rs

@@ -1,15 +1,22 @@
 use anyhow::{anyhow, bail};
+use bincode::config::Configuration;
 use bincode::{config, Decode, Encode};
 use chrono::{DateTime, Utc};
 use ds323x::{DateTimeAccess, Ds323x};
-use eeprom24x::{Eeprom24x, Eeprom24xTrait};
+use eeprom24x::addr_size::TwoBytes;
+use eeprom24x::page_size::B32;
+use eeprom24x::unique_serial::No;
+use eeprom24x::Storage;
 use embedded_hal_bus::i2c::MutexDevice;
+use embedded_storage::ReadStorage as embedded_storage_ReadStorage;
+use embedded_storage::Storage as embedded_storage_Storage;
 use esp_idf_hal::delay::Delay;
 use esp_idf_hal::i2c::I2cDriver;
 use serde::{Deserialize, Serialize};
 use std::result::Result::Ok as OkStd;
 
 const X25: crc::Crc<u16> = crc::Crc::<u16>::new(&crc::CRC_16_IBM_SDLC);
+const CONFIG: Configuration = config::standard();
 
 pub trait RTCModuleInteraction {
     fn get_backup_info(&mut self) -> anyhow::Result<BackupHeader>;
@@ -19,57 +26,49 @@ pub trait RTCModuleInteraction {
     fn set_rtc_time(&mut self, time: &DateTime<Utc>) -> anyhow::Result<()>;
 }
 
+const BACKUP_HEADER_MAX_SIZE: usize = 64;
 #[derive(Serialize, Deserialize, PartialEq, Debug, Default, Encode, Decode)]
 pub struct BackupHeader {
     pub timestamp: i64,
     crc16: u16,
-    pub size: usize,
+    pub size: u16,
 }
 
 pub struct DS3231Module<'a> {
     pub(crate) rtc:
         Ds323x<ds323x::interface::I2cInterface<MutexDevice<'a, I2cDriver<'a>>>, ds323x::ic::DS3231>,
-    pub(crate) eeprom: Eeprom24x<
+
-        MutexDevice<'a, I2cDriver<'a>>,
+    pub(crate) storage: Storage<MutexDevice<'a, I2cDriver<'a>>, B32, TwoBytes, No, Delay>,
-        eeprom24x::page_size::B32,
-        eeprom24x::addr_size::TwoBytes,
-        eeprom24x::unique_serial::No,
-    >,
 }
 
 impl RTCModuleInteraction for DS3231Module<'_> {
     fn get_backup_info(&mut self) -> anyhow::Result<BackupHeader> {
-        let config = config::standard();
+        let mut header_page_buffer = [0_u8; BACKUP_HEADER_MAX_SIZE];
-        let store = bincode::encode_to_vec(&BackupHeader::default(), config)?.len();
-        let mut header_page_buffer = vec![0_u8; store];
 
-        self.eeprom
+        self.storage
-            .read_data(0, &mut header_page_buffer)
+            .read(0, &mut header_page_buffer)
             .map_err(|err| anyhow!("Error reading eeprom header {:?}", err))?;
 
-        println!("Raw header is {:?} with size {}", header_page_buffer, store);
+        let (header, len): (BackupHeader, usize) =
-        let (header, _len): (BackupHeader, usize) =
+            bincode::decode_from_slice(&header_page_buffer[..], CONFIG)?;
-            bincode::decode_from_slice(&header_page_buffer[..], config)?;
+
+        println!("Raw header is {:?} with size {}", header_page_buffer, len);
         anyhow::Ok(header)
     }
 
     fn get_backup_config(&mut self) -> anyhow::Result<Vec<u8>> {
-        let config = config::standard();
+        let mut header_page_buffer = [0_u8; BACKUP_HEADER_MAX_SIZE];
-        let store = bincode::encode_to_vec(&BackupHeader::default(), config)?.len();
-        let mut header_page_buffer = vec![0_u8; store];
 
-        self.eeprom
+        self.storage
-            .read_data(0, &mut header_page_buffer)
+            .read(0, &mut header_page_buffer)
             .map_err(|err| anyhow!("Error reading eeprom header {:?}", err))?;
+        let (header, _header_size): (BackupHeader, usize) =
+            bincode::decode_from_slice(&header_page_buffer[..], CONFIG)?;
 
-        let (header, _len): (BackupHeader, usize) =
+        let mut data_buffer = vec![0_u8; header.size as usize];
-            bincode::decode_from_slice(&header_page_buffer[..], config)?;
+        //read the specified number of bytes after the header
-
+        self.storage
-        //skip page 0, used by the header
+            .read(BACKUP_HEADER_MAX_SIZE as u32, &mut data_buffer)
-        let data_start_address = self.eeprom.page_size() as u32;
-        let mut data_buffer = vec![0_u8; header.size];
-        self.eeprom
-            .read_data(data_start_address, &mut data_buffer)
             .map_err(|err| anyhow!("Error reading eeprom data {:?}", err))?;
 
         let checksum = X25.checksum(&data_buffer);
@@ -84,55 +83,31 @@ impl RTCModuleInteraction for DS3231Module<'_> {
         anyhow::Ok(data_buffer)
     }
     fn backup_config(&mut self, bytes: &[u8]) -> anyhow::Result<()> {
+        let mut header_page_buffer = [0_u8; BACKUP_HEADER_MAX_SIZE];
+
         let time = self.get_rtc_time()?.timestamp_millis();
-
-        let delay = Delay::new_default();
-
         let checksum = X25.checksum(bytes);
-        let page_size = self.eeprom.page_size();
 
         let header = BackupHeader {
             crc16: checksum,
             timestamp: time,
-            size: bytes.len(),
+            size: bytes.len() as u16,
         };
         let config = config::standard();
-        let encoded = bincode::encode_to_vec(&header, config)?;
+        let encoded = bincode::encode_into_slice(&header, &mut header_page_buffer, config)?;
-        if encoded.len() > page_size {
+        println!(
-            bail!(
+            "Raw header is {:?} with size {}",
-                "Size limit reached header is {}, but firest page is only {}",
+            header_page_buffer, encoded
-                encoded.len(),
+        );
-                page_size
+        self.storage
-            )
+            .write(0, &header_page_buffer)
-        }
+            .map_err(|err| anyhow!("Error writing header {:?}", err))?;
-        let as_u8: &[u8] = &encoded;
 
-        match self.eeprom.write_page(0, as_u8) {
+        //write rest after the header
-            OkStd(_) => {}
+        self.storage
-            Err(err) => bail!("Error writing eeprom {:?}", err),
+            .write(BACKUP_HEADER_MAX_SIZE as u32, &bytes)
-        };
+            .map_err(|err| anyhow!("Error writing body {:?}", err))?;
-        delay.delay_ms(5);
 
-        let to_write = bytes.chunks(page_size);
-
-        let mut lastiter = 0;
-        let mut current_page = 1;
-        for chunk in to_write {
-            let address = current_page * page_size as u32;
-            self.eeprom
-                .write_page(address, chunk)
-                .map_err(|err| anyhow!("Error writing eeprom {:?}", err))?;
-            current_page += 1;
-
-            let iter = (current_page % 8) as usize;
-            if iter != lastiter {
-                //todo we want to call progress here, how to do this?
-                //target.progress();
-                lastiter = iter;
-            }
-
-            delay.delay_ms(5);
-        }
         anyhow::Ok(())
     }
 

rust/src/hal/v3_hal.rs

@@ -1,28 +1,21 @@
 use crate::hal::rtc::RTCModuleInteraction;
+use crate::hal::water::TankSensor;
 use crate::hal::{
     deep_sleep, BoardInteraction, FreePeripherals, Sensor, PLANT_COUNT, REPEAT_MOIST_MEASURE,
-    TANK_MULTI_SAMPLE,
 };
 use crate::log::{log, LogMessage};
 use crate::{
     config::PlantControllerConfig,
     hal::{battery::BatteryInteraction, esp::Esp},
 };
-use anyhow::{anyhow, bail, Ok, Result};
+use anyhow::{bail, Ok, Result};
-use ds18b20::Ds18b20;
 use embedded_hal::digital::OutputPin;
 use esp_idf_hal::{
-    adc::{
+    gpio::{AnyInputPin, IOPin, InputOutput, PinDriver, Pull},
-        attenuation,
-        oneshot::{config::AdcChannelConfig, AdcChannelDriver, AdcDriver},
-        Resolution,
-    },
-    gpio::{AnyInputPin, Gpio5, IOPin, InputOutput, PinDriver, Pull},
     pcnt::{PcntChannel, PcntChannelConfig, PcntControlMode, PcntCountMode, PcntDriver, PinIndex},
 };
-use esp_idf_sys::{gpio_hold_dis, gpio_hold_en, vTaskDelay, EspError};
+use esp_idf_sys::{gpio_hold_dis, gpio_hold_en, vTaskDelay};
 use measurements::{Current, Voltage};
-use one_wire_bus::OneWire;
 use plant_ctrl2::sipo::ShiftRegister40;
 use std::result::Result::Ok as OkStd;
 
@@ -83,14 +76,12 @@ pub struct V3<'a> {
     >,
     _shift_register_enable_invert:
         PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, esp_idf_hal::gpio::Output>,
-    tank_channel: AdcChannelDriver<'a, Gpio5, AdcDriver<'a, esp_idf_hal::adc::ADC1>>,
+    tank_sensor: TankSensor<'a>,
     solar_is_day: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, esp_idf_hal::gpio::Input>,
     light: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
     main_pump: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
-    tank_power: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
     general_fault: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
     signal_counter: PcntDriver<'a>,
-    one_wire_bus: OneWire<PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>>,
 }
 
 pub(crate) fn create_v3(
@@ -130,8 +121,15 @@ pub(crate) fn create_v3(
     let ms4 = &mut shift_register.decompose()[MS_4];
     ms4.set_high()?;
 
-    let mut one_wire_pin = PinDriver::input_output_od(peripherals.gpio18.downgrade())?;
+    let one_wire_pin = peripherals.gpio18.downgrade();
-    one_wire_pin.set_pull(Pull::Floating)?;
+    let tank_power_pin = peripherals.gpio11.downgrade();
+
+    let tank_sensor = TankSensor::create(
+        one_wire_pin,
+        peripherals.adc1,
+        peripherals.gpio5,
+        tank_power_pin,
+    );
 
     let mut signal_counter = PcntDriver::new(
         peripherals.pcnt0,
@@ -155,15 +153,6 @@ pub(crate) fn create_v3(
         },
     )?;
 
-    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(peripherals.adc1)?;
-    let tank_channel: AdcChannelDriver<Gpio5, AdcDriver<esp_idf_hal::adc::ADC1>> =
-        AdcChannelDriver::new(tank_driver, peripherals.gpio5, &adc_config)?;
-
     let mut solar_is_day = PinDriver::input(peripherals.gpio7.downgrade())?;
     solar_is_day.set_pull(Pull::Floating)?;
 
@@ -173,15 +162,11 @@ pub(crate) fn create_v3(
     let mut main_pump = PinDriver::input_output(peripherals.gpio2.downgrade())?;
     main_pump.set_pull(Pull::Floating)?;
     main_pump.set_low()?;
-    let mut tank_power = PinDriver::input_output(peripherals.gpio11.downgrade())?;
+
-    tank_power.set_pull(Pull::Floating)?;
     let mut general_fault = PinDriver::input_output(peripherals.gpio6.downgrade())?;
     general_fault.set_pull(Pull::Floating)?;
     general_fault.set_low()?;
 
-    let one_wire_bus = OneWire::new(one_wire_pin)
-        .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-
     let mut shift_register_enable_invert = PinDriver::output(peripherals.gpio21.downgrade())?;
 
     unsafe { gpio_hold_dis(shift_register_enable_invert.pin()) };
@@ -195,18 +180,20 @@ pub(crate) fn create_v3(
         esp,
         shift_register,
         _shift_register_enable_invert: shift_register_enable_invert,
-        tank_channel,
+        tank_sensor,
         solar_is_day,
         light,
         main_pump,
-        tank_power,
         general_fault,
         signal_counter,
-        one_wire_bus,
     }))
 }
 
 impl<'a> BoardInteraction<'a> for V3<'a> {
+    fn get_tank_sensor(&mut self) -> Option<&mut TankSensor<'a>> {
+        Some(&mut self.tank_sensor)
+    }
+
     fn get_esp(&mut self) -> &mut Esp<'a> {
         &mut self.esp
     }
@@ -235,51 +222,6 @@ impl<'a> BoardInteraction<'a> for V3<'a> {
         self.solar_is_day.get_level().into()
     }
 
-    fn water_temperature_c(&mut self) -> Result<f32> {
-        self.one_wire_bus
-            .reset(&mut self.esp.delay)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-        let first = self.one_wire_bus.devices(false, &mut self.esp.delay).next();
-        if first.is_none() {
-            bail!("Not found any one wire  Ds18b20");
-        }
-        let device_address = first
-            .unwrap()
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-
-        let water_temp_sensor = Ds18b20::new::<EspError>(device_address)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-
-        water_temp_sensor
-            .start_temp_measurement(&mut self.one_wire_bus, &mut self.esp.delay)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-        ds18b20::Resolution::Bits12.delay_for_measurement_time(&mut self.esp.delay);
-        let sensor_data = water_temp_sensor
-            .read_data(&mut self.one_wire_bus, &mut self.esp.delay)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-        if sensor_data.temperature == 85_f32 {
-            bail!("Ds18b20 dummy temperature returned");
-        }
-        Ok(sensor_data.temperature / 10_f32)
-    }
-
-    fn tank_sensor_voltage(&mut self) -> Result<f32> {
-        self.tank_power.set_high()?;
-        //let stabilize
-        self.esp.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;
-        Ok(median_mv)
-    }
-
     fn light(&mut self, enable: bool) -> Result<()> {
         unsafe { gpio_hold_dis(self.light.pin()) };
         self.light.set_state(enable.into())?;

rust/src/hal/v4_hal.rs

@@ -2,33 +2,26 @@ use crate::config::PlantControllerConfig;
 use crate::hal::battery::BatteryInteraction;
 use crate::hal::esp::Esp;
 use crate::hal::rtc::RTCModuleInteraction;
+use crate::hal::water::TankSensor;
 use crate::hal::{
     deep_sleep, BoardInteraction, FreePeripherals, Sensor, I2C_DRIVER, PLANT_COUNT,
-    REPEAT_MOIST_MEASURE, TANK_MULTI_SAMPLE,
+    REPEAT_MOIST_MEASURE,
 };
 use crate::log::{log, LogMessage};
-use anyhow::{anyhow, bail};
-use ds18b20::Ds18b20;
-use ds323x::{DateTimeAccess, Ds323x};
-use eeprom24x::{Eeprom24x, SlaveAddr};
 use embedded_hal::digital::OutputPin;
 use embedded_hal_bus::i2c::MutexDevice;
-use esp_idf_hal::adc::oneshot::config::AdcChannelConfig;
-use esp_idf_hal::adc::oneshot::{AdcChannelDriver, AdcDriver};
-use esp_idf_hal::adc::{attenuation, Resolution};
 use esp_idf_hal::delay::Delay;
-use esp_idf_hal::gpio::{AnyInputPin, Gpio5, IOPin, InputOutput, Output, PinDriver, Pull};
+use esp_idf_hal::gpio::{AnyInputPin, IOPin, InputOutput, Output, PinDriver, Pull};
 use esp_idf_hal::i2c::I2cDriver;
 use esp_idf_hal::pcnt::{
     PcntChannel, PcntChannelConfig, PcntControlMode, PcntCountMode, PcntDriver, PinIndex,
 };
-use esp_idf_sys::{gpio_hold_dis, gpio_hold_en, EspError};
+use esp_idf_sys::{gpio_hold_dis, gpio_hold_en};
 use ina219::address::{Address, Pin};
 use ina219::calibration::UnCalibrated;
 use ina219::configuration::{Configuration, OperatingMode};
 use ina219::SyncIna219;
 use measurements::{Current, Resistance, Voltage};
-use one_wire_bus::OneWire;
 use pca9535::{GPIOBank, Pca9535Immediate, StandardExpanderInterface};
 use std::result::Result::Ok as OkStd;
 
@@ -110,16 +103,14 @@ impl Charger<'_> {
 
 pub struct V4<'a> {
     esp: Esp<'a>,
+    tank_sensor: TankSensor<'a>,
     charger: Charger<'a>,
     rtc_module: Box<dyn RTCModuleInteraction + Send>,
     battery_monitor: Box<dyn BatteryInteraction + Send>,
     config: PlantControllerConfig,
-    tank_channel: AdcChannelDriver<'a, Gpio5, AdcDriver<'a, esp_idf_hal::adc::ADC1>>,
     signal_counter: PcntDriver<'a>,
     awake: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, Output>,
     light: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
-    tank_power: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
-    one_wire_bus: OneWire<PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>>,
     general_fault: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
     pump_expander: Pca9535Immediate<MutexDevice<'a, I2cDriver<'a>>>,
     sensor_expander: Pca9535Immediate<MutexDevice<'a, I2cDriver<'a>>>,
@@ -141,46 +132,21 @@ pub(crate) fn create_v4(
     general_fault.set_pull(Pull::Floating)?;
     general_fault.set_low()?;
 
-    println!("Init rtc driver");
-    let mut rtc = Ds323x::new_ds3231(MutexDevice::new(&I2C_DRIVER));
-
-    println!("Init rtc eeprom driver");
-    let mut eeprom = {
-        Eeprom24x::new_24x32(
-            MutexDevice::new(&I2C_DRIVER),
-            SlaveAddr::Alternative(true, true, true),
-        )
-    };
-
     let mut extra1 = PinDriver::output(peripherals.gpio6.downgrade())?;
-    extra1.set_high()?;
+    extra1.set_low()?;
 
     let mut extra2 = PinDriver::output(peripherals.gpio15.downgrade())?;
-    extra2.set_high()?;
+    extra2.set_low()?;
 
-    let mut one_wire_pin = PinDriver::input_output_od(peripherals.gpio18.downgrade())?;
+    let one_wire_pin = peripherals.gpio18.downgrade();
-    one_wire_pin.set_pull(Pull::Floating)?;
+    let tank_power_pin = peripherals.gpio11.downgrade();
 
-    let one_wire_bus = OneWire::new(one_wire_pin)
+    let tank_sensor = TankSensor::create(
-        .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
+        one_wire_pin,
-
+        peripherals.adc1,
-    let rtc_time = rtc.datetime();
+        peripherals.gpio5,
-    match rtc_time {
+        tank_power_pin,
-        OkStd(tt) => {
+    );
-            println!("Rtc Module reports time at UTC {}", tt);
-        }
-        Err(err) => {
-            println!("Rtc Module could not be read {:?}", err);
-        }
-    }
-    match eeprom.read_byte(0) {
-        OkStd(byte) => {
-            println!("Read first byte with status {}", byte);
-        }
-        Err(err) => {
-            println!("Eeprom could not read first byte {:?}", err);
-        }
-    }
 
     let mut signal_counter = PcntDriver::new(
         peripherals.pcnt0,
@@ -204,28 +170,15 @@ pub(crate) fn create_v4(
         },
     )?;
 
-    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(peripherals.adc1)?;
-    let tank_channel: AdcChannelDriver<Gpio5, AdcDriver<esp_idf_hal::adc::ADC1>> =
-        AdcChannelDriver::new(tank_driver, peripherals.gpio5, &adc_config)?;
-
     let mut solar_is_day = PinDriver::input(peripherals.gpio7.downgrade())?;
     solar_is_day.set_pull(Pull::Floating)?;
 
     let mut light = PinDriver::input_output(peripherals.gpio10.downgrade())?;
     light.set_pull(Pull::Floating)?;
 
-    let mut tank_power = PinDriver::input_output(peripherals.gpio11.downgrade())?;
-    tank_power.set_pull(Pull::Floating)?;
-
     let mut charge_indicator = PinDriver::input_output(peripherals.gpio3.downgrade())?;
     charge_indicator.set_pull(Pull::Floating)?;
     charge_indicator.set_low()?;
-
     let mut pump_expander = Pca9535Immediate::new(MutexDevice::new(&I2C_DRIVER), 32);
     //todo error handing if init error
     for pin in 0..8 {
@@ -276,11 +229,9 @@ pub(crate) fn create_v4(
         rtc_module,
         esp,
         awake,
-        tank_channel,
+        tank_sensor,
         signal_counter,
         light,
-        tank_power,
-        one_wire_bus,
         general_fault,
         pump_expander,
         sensor_expander,
@@ -294,6 +245,10 @@ pub(crate) fn create_v4(
 }
 
 impl<'a> BoardInteraction<'a> for V4<'a> {
+    fn get_tank_sensor(&mut self) -> Option<&mut TankSensor<'a>> {
+        Some(&mut self.tank_sensor)
+    }
+
     fn get_esp(&mut self) -> &mut Esp<'a> {
         &mut self.esp
     }
@@ -324,51 +279,6 @@ impl<'a> BoardInteraction<'a> for V4<'a> {
         self.charger.is_day()
     }
 
-    fn water_temperature_c(&mut self) -> anyhow::Result<f32> {
-        self.one_wire_bus
-            .reset(&mut self.esp.delay)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-        let first = self.one_wire_bus.devices(false, &mut self.esp.delay).next();
-        if first.is_none() {
-            bail!("Not found any one wire  Ds18b20");
-        }
-        let device_address = first
-            .unwrap()
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-
-        let water_temp_sensor = Ds18b20::new::<EspError>(device_address)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-
-        water_temp_sensor
-            .start_temp_measurement(&mut self.one_wire_bus, &mut self.esp.delay)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-        ds18b20::Resolution::Bits12.delay_for_measurement_time(&mut self.esp.delay);
-        let sensor_data = water_temp_sensor
-            .read_data(&mut self.one_wire_bus, &mut self.esp.delay)
-            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
-        if sensor_data.temperature == 85_f32 {
-            bail!("Ds18b20 dummy temperature returned");
-        }
-        anyhow::Ok(sensor_data.temperature / 10_f32)
-    }
-
-    fn tank_sensor_voltage(&mut self) -> anyhow::Result<f32> {
-        self.tank_power.set_high()?;
-        //let stabilize
-        self.esp.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;
-        anyhow::Ok(median_mv)
-    }
-
     fn light(&mut self, enable: bool) -> anyhow::Result<()> {
         unsafe { gpio_hold_dis(self.light.pin()) };
         self.light.set_state(enable.into())?;

rust/src/hal/water.rs

@@ -0,0 +1,124 @@
+use crate::hal::TANK_MULTI_SAMPLE;
+use anyhow::{anyhow, bail};
+use ds18b20::Ds18b20;
+use esp_idf_hal::adc::oneshot::config::AdcChannelConfig;
+use esp_idf_hal::adc::oneshot::{AdcChannelDriver, AdcDriver};
+use esp_idf_hal::adc::{attenuation, Resolution, ADC1};
+use esp_idf_hal::delay::Delay;
+use esp_idf_hal::gpio::{AnyIOPin, Gpio5, InputOutput, PinDriver, Pull};
+use esp_idf_sys::EspError;
+use one_wire_bus::OneWire;
+
+pub struct TankSensor<'a> {
+    one_wire_bus: OneWire<PinDriver<'a, AnyIOPin, InputOutput>>,
+    tank_channel: AdcChannelDriver<'a, Gpio5, AdcDriver<'a, ADC1>>,
+    tank_power: PinDriver<'a, AnyIOPin, InputOutput>,
+    delay: Delay,
+}
+
+impl<'a> TankSensor<'a> {
+    pub(crate) fn create(
+        one_wire_pin: AnyIOPin,
+        adc1: ADC1,
+        gpio5: Gpio5,
+        tank_power_pin: AnyIOPin,
+    ) -> TankSensor<'a> {
+        let mut one_wire_pin =
+            PinDriver::input_output_od(one_wire_pin).expect("Failed to configure pin");
+        one_wire_pin
+            .set_pull(Pull::Floating)
+            .expect("Failed to set pull");
+
+        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 one_wire_bus =
+            OneWire::new(one_wire_pin).expect("OneWire bus did not pull up after release");
+
+        TankSensor {
+            one_wire_bus,
+            tank_channel,
+            tank_power,
+            delay: Default::default(),
+        }
+    }
+
+    pub fn water_temperature_c(&mut self) -> anyhow::Result<f32> {
+        //multisample should be moved to water_temperature_c
+        let mut attempt = 1;
+        let water_temp: Result<f32, anyhow::Error> = loop {
+            let temp = self.single_temperature_c();
+            match &temp {
+                Ok(res) => {
+                    println!("Water temp is {}", res);
+                    break temp;
+                }
+                Err(err) => {
+                    println!("Could not get water temp {} attempt {}", err, attempt)
+                }
+            }
+            if attempt == 5 {
+                break temp;
+            }
+            attempt += 1;
+        };
+        water_temp
+    }
+
+    fn single_temperature_c(&mut self) -> anyhow::Result<f32> {
+        self.one_wire_bus
+            .reset(&mut self.delay)
+            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
+        let first = self.one_wire_bus.devices(false, &mut self.delay).next();
+        if first.is_none() {
+            bail!("Not found any one wire  Ds18b20");
+        }
+        let device_address = first
+            .unwrap()
+            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
+
+        let water_temp_sensor = Ds18b20::new::<EspError>(device_address)
+            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
+
+        water_temp_sensor
+            .start_temp_measurement(&mut self.one_wire_bus, &mut self.delay)
+            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
+        ds18b20::Resolution::Bits12.delay_for_measurement_time(&mut self.delay);
+        let sensor_data = water_temp_sensor
+            .read_data(&mut self.one_wire_bus, &mut self.delay)
+            .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
+        if sensor_data.temperature == 85_f32 {
+            bail!("Ds18b20 dummy temperature returned");
+        }
+        anyhow::Ok(sensor_data.temperature / 10_f32)
+    }
+
+    pub fn tank_sensor_voltage(&mut self) -> anyhow::Result<f32> {
+        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;
+        anyhow::Ok(median_mv)
+    }
+}

rust/src/main.rs

@@ -3,7 +3,7 @@ use crate::{
     hal::{PlantHal, HAL, PLANT_COUNT},
     webserver::httpd,
 };
-use anyhow::bail;
+use anyhow::{bail, Context};
 use chrono::{DateTime, Datelike, Timelike, Utc};
 use chrono_tz::Tz::{self, UTC};
 use esp_idf_hal::delay::Delay;
@@ -40,6 +40,12 @@ enum WaitType {
     MqttConfig,
 }
 
+#[derive(Serialize, Deserialize, Debug, PartialEq)]
+struct Solar {
+    current_ma: u32,
+    voltage_ma: u32,
+}
+
 impl WaitType {
     fn blink_pattern(&self) -> u32 {
         match self {
@@ -258,6 +264,7 @@ fn safe_main() -> anyhow::Result<()> {
             timezone_time,
         );
         publish_battery_state(&mut board);
+        let _ = publish_mppt_state(&mut board);
     }
 
     log(
@@ -326,8 +333,12 @@ fn safe_main() -> anyhow::Result<()> {
     }
 
     let mut water_frozen = false;
+    let water_temp = board
+        .board_hal
+        .get_tank_sensor()
+        .context("no sensor")
+        .and_then(|f| f.water_temperature_c());
 
-    let water_temp = obtain_tank_temperature(&mut board);
     if let Ok(res) = water_temp {
         if res < WATER_FROZEN_THRESH {
             water_frozen = true;
@@ -565,28 +576,6 @@ fn update_charge_indicator(board: &mut MutexGuard<HAL>) {
     }
 }
 
-fn obtain_tank_temperature(board: &mut MutexGuard<HAL>) -> anyhow::Result<f32> {
-    //multisample should be moved to water_temperature_c
-    let mut attempt = 1;
-    let water_temp: Result<f32, anyhow::Error> = loop {
-        let temp = board.board_hal.water_temperature_c();
-        match &temp {
-            Ok(res) => {
-                println!("Water temp is {}", res);
-                break temp;
-            }
-            Err(err) => {
-                println!("Could not get water temp {} attempt {}", err, attempt)
-            }
-        }
-        if attempt == 5 {
-            break temp;
-        }
-        attempt += 1;
-    };
-    water_temp
-}
-
 fn publish_tank_state(
     board: &mut MutexGuard<HAL>,
     tank_state: &TankState,
@@ -743,6 +732,24 @@ fn pump_info(
     };
 }
 
+fn publish_mppt_state(board: &mut MutexGuard<'_, HAL<'_>>) -> anyhow::Result<()> {
+    let current = board.board_hal.get_mptt_current()?;
+    let voltage = board.board_hal.get_mptt_voltage()?;
+    let solar_state = Solar {
+        current_ma: current.as_milliamperes() as u32,
+        voltage_ma: voltage.as_millivolts() as u32,
+    };
+    if let Ok(serialized_solar_state_bytes) =
+        serde_json::to_string(&solar_state).map(|s| s.into_bytes())
+    {
+        let _ = board
+            .board_hal
+            .get_esp()
+            .mqtt_publish("/mppt", &serialized_solar_state_bytes);
+    }
+    Ok(())
+}
+
 fn publish_battery_state(board: &mut MutexGuard<'_, HAL<'_>>) {
     let state = board.board_hal.get_battery_monitor().get_battery_state();
     if let Ok(serialized_battery_state_bytes) =

rust/src/tank.rs

@@ -1,4 +1,5 @@
 use crate::{config::TankConfig, hal::HAL};
+use anyhow::Context;
 use serde::Serialize;
 
 const OPEN_TANK_VOLTAGE: f32 = 3.0;
@@ -151,7 +152,12 @@ impl TankState {
 
 pub fn determine_tank_state(board: &mut std::sync::MutexGuard<'_, HAL<'_>>) -> TankState {
     if board.board_hal.get_config().tank.tank_sensor_enabled {
-        match board.board_hal.tank_sensor_voltage() {
+        match board
+            .board_hal
+            .get_tank_sensor()
+            .context("no sensor")
+            .and_then(|f| f.tank_sensor_voltage())
+        {
             Ok(raw_sensor_value_mv) => TankState::Present(raw_sensor_value_mv),
             Err(err) => TankState::Error(TankError::BoardError(err.to_string())),
         }

rust/src/webserver/mod.rs

@@ -8,7 +8,7 @@ use crate::{
     plant_state::{MoistureSensorState, PlantState},
     BOARD_ACCESS,
 };
-use anyhow::bail;
+use anyhow::{bail, Context};
 use chrono::DateTime;
 use core::result::Result::Ok;
 use embedded_svc::http::Method;
@@ -60,7 +60,7 @@ pub struct TestPump {
 #[derive(Serialize, Deserialize, PartialEq, Debug)]
 pub struct WebBackupHeader {
     timestamp: std::string::String,
-    size: usize,
+    size: u16,
 }
 
 #[derive(Deserialize)]
@@ -208,10 +208,9 @@ fn backup_info(
             };
             serde_json::to_string(&wbh)?
         }
-        Err(_) => {
+        Err(err) => {
-            //TODO make better
             let wbh = WebBackupHeader {
-                timestamp: "no backup".to_owned(),
+                timestamp: err.to_string(),
                 size: 0,
             };
             serde_json::to_string(&wbh)?
@@ -286,7 +285,12 @@ fn tank_info(
     let mut board = BOARD_ACCESS.lock().unwrap();
     let tank_info = determine_tank_state(&mut board);
     //should be multsampled
-    let water_temp = board.board_hal.water_temperature_c();
+
+    let water_temp = board
+        .board_hal
+        .get_tank_sensor()
+        .context("no sensor")
+        .and_then(|f| f.water_temperature_c());
     Ok(Some(serde_json::to_string(&tank_info.as_mqtt_info(
         &board.board_hal.get_config().tank,
         &water_temp,

rust/src_webpack/src/main.ts

@@ -1,4 +1,4 @@
-import { deepEqual } from 'fast-equals';
+import {deepEqual} from 'fast-equals';
 
 declare var PUBLIC_URL: string;
 console.log("Url is " + PUBLIC_URL);
@@ -6,17 +6,17 @@ console.log("Url is " + PUBLIC_URL);
 document.body.innerHTML = require('./main.html') as string;
 
 
-import { TimeView } from "./timeview";
+import {TimeView} from "./timeview";
-import { PlantViews } from "./plant";
+import {PlantViews} from "./plant";
-import { NetworkConfigView } from "./network";
+import {NetworkConfigView} from "./network";
-import { NightLampView } from "./nightlightview";
+import {NightLampView} from "./nightlightview";
-import { TankConfigView } from "./tankview";
+import {TankConfigView} from "./tankview";
-import { SubmitView } from "./submitView";
+import {SubmitView} from "./submitView";
-import { ProgressView } from "./progress";
+import {ProgressView} from "./progress";
-import { OTAView } from "./ota";
+import {OTAView} from "./ota";
-import { BatteryView } from "./batteryview";
+import {BatteryView} from "./batteryview";
-import { FileView } from './fileview';
+import {FileView} from './fileview';
-import { LogView } from './log';
+import {LogView} from './log';
 import {HardwareConfigView} from "./hardware";
 import {
     BackupHeader,
@@ -33,7 +33,7 @@ import {
 import {SolarView} from "./solarview";
 
 export class Controller {
-  loadTankInfo() : Promise<void> {
+    loadTankInfo(): Promise<void> {
         return fetch(PUBLIC_URL + "/tank")
             .then(response => response.json())
             .then(json => json as TankInfo)
@@ -56,6 +56,7 @@ export class Controller {
                 console.log(error);
             });
     }
+
     loadLog() {
         return fetch(PUBLIC_URL + "/log")
             .then(response => response.json())
@@ -67,7 +68,8 @@ export class Controller {
                 console.log(error);
             });
     }
-  getBackupInfo() : Promise<void> {
+
+    getBackupInfo(): Promise<void> {
         return fetch(PUBLIC_URL + "/backup_info")
             .then(response => response.json())
             .then(json => json as BackupHeader)
@@ -80,7 +82,7 @@ export class Controller {
     }
 
     populateTimezones(): Promise<void> {
-    return fetch(PUBLIC_URL+'/timezones')
+        return fetch(PUBLIC_URL + '/timezones')
             .then(response => response.json())
             .then(json => json as string[])
             .then(timezones => {
@@ -89,7 +91,7 @@ export class Controller {
             .catch(error => console.error('Error fetching timezones:', error));
     }
 
-  updateFileList() : Promise<void> {
+    updateFileList(): Promise<void> {
         return fetch(PUBLIC_URL + "/files")
             .then(response => response.json())
             .then(json => json as FileList)
@@ -100,7 +102,8 @@ export class Controller {
                 console.log(error);
             });
     }
-  uploadFile(file: File, name:string) {
+
+    uploadFile(file: File, name: string) {
         var current = 0;
         var max = 100;
         controller.progressview.addProgress("file_upload", (current / max) * 100, "Uploading File " + name + "(" + current + "/" + max + ")")
@@ -124,13 +127,14 @@ export class Controller {
             controller.progressview.removeProgress("file_upload")
             controller.updateFileList()
         }, false);
-    ajax.open("POST", PUBLIC_URL + "/file?filename="+name);
+        ajax.open("POST", PUBLIC_URL + "/file?filename=" + name);
         ajax.send(file);
     }
-  deleteFile(name:string) {
+
+    deleteFile(name: string) {
         controller.progressview.addIndeterminate("file_delete", "Deleting " + name);
         var ajax = new XMLHttpRequest();
-    ajax.open("DELETE", PUBLIC_URL + "/file?filename="+name);
+        ajax.open("DELETE", PUBLIC_URL + "/file?filename=" + name);
         ajax.send();
         ajax.addEventListener("error", () => {
             controller.progressview.removeProgress("file_delete")
@@ -149,7 +153,7 @@ export class Controller {
         controller.updateFileList()
     }
 
-  updateRTCData() : Promise<void> {
+    updateRTCData(): Promise<void> {
         return fetch(PUBLIC_URL + "/time")
             .then(response => response.json())
             .then(json => json as GetTime)
@@ -161,7 +165,8 @@ export class Controller {
                 console.log(error);
             });
     }
-  updateBatteryData() {
+
+    updateBatteryData(): Promise<void> {
         return fetch(PUBLIC_URL + "/battery")
             .then(response => response.json())
             .then(json => json as BatteryState)
@@ -173,7 +178,8 @@ export class Controller {
                 console.log(error);
             })
     }
-  updateSolarData() {
+
+    updateSolarData(): Promise<void> {
         return fetch(PUBLIC_URL + "/solar")
             .then(response => response.json())
             .then(json => json as SolarState)
@@ -185,6 +191,7 @@ export class Controller {
                 console.log(error);
             })
     }
+
     uploadNewFirmware(file: File) {
         var current = 0;
         var max = 100;
@@ -210,7 +217,8 @@ export class Controller {
         ajax.open("POST", PUBLIC_URL + "/ota");
         ajax.send(file);
     }
-  version() : Promise<void> {
+
+    version(): Promise<void> {
         controller.progressview.addIndeterminate("version", "Getting buildVersion")
         return fetch(PUBLIC_URL + "/version")
             .then(response => response.json())
@@ -242,9 +250,11 @@ export class Controller {
         controller.configChanged();
         controller.progressview.removeProgress("get_config");
     }
+
     setInitialConfig(currentConfig: PlantControllerConfig) {
         this.initialConfig = currentConfig
     }
+
     uploadConfig(json: string, statusCallback: (status: string) => void) {
         controller.progressview.addIndeterminate("set_config", "Uploading Config")
         fetch(PUBLIC_URL + "/set_config", {
@@ -258,22 +268,20 @@ export class Controller {
         controller.downloadConfig()
     }
 
-  backupConfig(json: string, statusCallback: (status: string) => void) {
+    backupConfig(json: string): Promise<string> {
-    controller.progressview.addIndeterminate("backup_config", "Backingup Config")
+        return fetch(PUBLIC_URL + "/backup_config", {
-    fetch(PUBLIC_URL + "/backup_config", {
             method: "POST",
             body: json,
         })
-      .then(response => response.text())
+            .then(response => response.text());
-      .then(text => statusCallback(text))
-    controller.progressview.removeProgress("backup_config")
     }
+
     syncRTCFromBrowser() {
         controller.progressview.addIndeterminate("write_rtc", "Writing RTC")
-    var value: SetTime = {
+        const value: SetTime = {
             time: new Date().toISOString()
-    }
+        };
-    var pretty = JSON.stringify(value, undefined, 1);
+        const pretty = JSON.stringify(value, undefined, 1);
         fetch(PUBLIC_URL + "/time", {
             method: "POST",
             body: pretty
@@ -295,13 +303,13 @@ export class Controller {
         }
     }
 
-  selfTest(){
+    selfTest() {
         fetch(PUBLIC_URL + "/boardtest", {
             method: "POST"
         })
     }
 
-  testNightLamp(active: boolean){
+    testNightLamp(active: boolean) {
         var body: NightLampCommand = {
             active: active
         }
@@ -318,12 +326,14 @@ export class Controller {
         controller.progressview.addProgress("test_pump", counter / limit * 100, "Testing pump " + (plantId + 1) + " for " + (limit - counter) + "s")
 
         let timerId: string | number | NodeJS.Timeout | undefined
+
         function updateProgress() {
             counter++;
             controller.progressview.addProgress("test_pump", counter / limit * 100, "Testing pump " + (plantId + 1) + " for " + (limit - counter) + "s")
             timerId = setTimeout(updateProgress, 1000);
 
         }
+
         timerId = setTimeout(updateProgress, 1000);
 
         var body: TestPump = {
@@ -361,12 +371,14 @@ export class Controller {
         controller.progressview.addProgress("scan_ssid", counter / limit * 100, "Scanning for SSIDs for " + (limit - counter) + "s")
 
         let timerId: string | number | NodeJS.Timeout | undefined
+
         function updateProgress() {
             counter++;
             controller.progressview.addProgress("scan_ssid", counter / limit * 100, "Scanning for SSIDs for " + (limit - counter) + "s")
             timerId = setTimeout(updateProgress, 1000);
 
         }
+
         timerId = setTimeout(updateProgress, 1000);
 
 
@@ -403,12 +415,14 @@ export class Controller {
         controller.progressview.addProgress("measure_moisture", counter / limit * 100, "Measure Moisture " + (limit - counter) + "s")
 
         let timerId: string | number | NodeJS.Timeout | undefined
+
         function updateProgress() {
             counter++;
             controller.progressview.addProgress("measure_moisture", counter / limit * 100, "Measure Moisture " + (limit - counter) + "s")
             timerId = setTimeout(updateProgress, 1000);
 
         }
+
         timerId = setTimeout(updateProgress, 1000);
 
 
@@ -441,13 +455,13 @@ export class Controller {
             method: "GET",
             signal: AbortSignal.timeout(5000)
         }).then(response => {
-      if (response.status != 200){
+            if (response.status != 200) {
                 console.log("Not reached yet, retrying")
                 setTimeout(controller.waitForReboot, 1000)
             } else {
                 console.log("Reached controller, reloading")
                 controller.progressview.addIndeterminate("rebooting", "Reached Controller, reloading")
-        setTimeout(function(){
+                setTimeout(function () {
                     window.location.reload()
                 }, 2000);
             }
@@ -482,6 +496,7 @@ export class Controller {
     readonly solarView: SolarView;
     readonly fileview: FileView;
     readonly logView: LogView
+
     constructor() {
         this.timeView = new TimeView(this)
         this.plantViews = new PlantViews(this)
@@ -506,26 +521,27 @@ export class Controller {
         }
     }
 }
+
 const controller = new Controller();
 controller.progressview.removeProgress("rebooting");
 
 
 const tasks = [
-  { task: controller.populateTimezones, displayString: "Populating Timezones" },
+    {task: controller.populateTimezones, displayString: "Populating Timezones"},
-  { task: controller.updateRTCData, displayString: "Updating RTC Data" },
+    {task: controller.updateRTCData, displayString: "Updating RTC Data"},
-  { task: controller.updateBatteryData, displayString: "Updating Battery Data" },
+    {task: controller.updateBatteryData, displayString: "Updating Battery Data"},
-  { task: controller.updateSolarData, displayString: "Updating Solar Data" },
+    {task: controller.updateSolarData, displayString: "Updating Solar Data"},
-  { task: controller.downloadConfig, displayString: "Downloading Configuration" },
+    {task: controller.downloadConfig, displayString: "Downloading Configuration"},
-  { task: controller.version, displayString: "Fetching Version Information" },
+    {task: controller.version, displayString: "Fetching Version Information"},
-  { task: controller.updateFileList, displayString: "Updating File List" },
+    {task: controller.updateFileList, displayString: "Updating File List"},
-  { task: controller.getBackupInfo, displayString: "Fetching Backup Information" },
+    {task: controller.getBackupInfo, displayString: "Fetching Backup Information"},
-  { task: controller.loadLogLocaleConfig, displayString: "Loading Log Localization Config" },
+    {task: controller.loadLogLocaleConfig, displayString: "Loading Log Localization Config"},
-  { task: controller.loadTankInfo, displayString: "Loading Tank Information" },
+    {task: controller.loadTankInfo, displayString: "Loading Tank Information"},
 ];
 
 async function executeTasksSequentially() {
     let current = 0;
-  for (const { task, displayString } of tasks) {
+    for (const {task, displayString} of tasks) {
         current++;
         let ratio = current / tasks.length;
         controller.progressview.addProgress("initial", ratio * 100, displayString);

rust/src_webpack/src/submitView.ts

@@ -1,4 +1,4 @@
-import { Controller } from "./main";
+import {Controller} from "./main";
 import {BackupHeader} from "./api";
 
 export class SubmitView {
@@ -30,15 +30,19 @@ export class SubmitView {
             });
         }
         this.backupBtn.onclick = () => {
-      controller.backupConfig(this.json.textContent as string, (status: string) => {
+            controller.progressview.addIndeterminate("backup", "Backup to EEPROM running")
-        this.submit_status.innerHTML = status;
+            controller.backupConfig(this.json.textContent as string).then(saveStatus => {
+                controller.getBackupInfo().then(r => {
+                    controller.progressview.removeProgress("backup")
+                    this.submit_status.innerHTML = saveStatus;
+                });
             });
         }
         this.restoreBackupBtn.onclick = () => {
             controller.getBackupConfig();
         }
         showJson.onclick = () => {
-      if (rawdata.style.display == "none"){
+            if (rawdata.style.display == "none") {
                 rawdata.style.display = "flex";
             } else {
                 rawdata.style.display = "none";