rust/.idea/dictionaries/project.xml

@@ -1,7 +1,14 @@
 <component name="ProjectDictionaryState">
   <dictionary name="project">
     <words>
+      <w>buildtime</w>
+      <w>deepsleep</w>
+      <w>githash</w>
+      <w>lightstate</w>
+      <w>mppt</w>
+      <w>plantstate</w>
       <w>sntp</w>
+      <w>vergen</w>
     </words>
   </dictionary>
 </component>

rust/src/hal/esp.rs

@@ -63,14 +63,14 @@ pub struct MqttClient<'a> {
     mqtt_client: EspMqttClient<'a>,
     base_topic: heapless::String<64>,
 }
-pub struct ESP<'a> {
+pub struct Esp<'a> {
     pub(crate) mqtt_client: Option<MqttClient<'a>>,
     pub(crate) wifi_driver: EspWifi<'a>,
     pub(crate) boot_button: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, esp_idf_hal::gpio::Input>,
     pub(crate) delay: Delay,
 }
 
-impl ESP<'_> {
+impl Esp<'_> {
     const SPIFFS_PARTITION_NAME: &'static str = "storage";
     const CONFIG_FILE: &'static str = "/spiffs/config.cfg";
     const BASE_PATH: &'static str = "/spiffs";
@@ -310,7 +310,7 @@ impl ESP<'_> {
                                 filename: file.file_name().into_string().unwrap(),
                                 size: file
                                     .metadata()
-                                    .and_then(|it| Ok(it.len()))
+                                    .map(|it| it.len())
                                     .unwrap_or_default()
                                     as usize,
                             };

rust/src/hal/initial_hal.rs

@@ -1,4 +1,4 @@
-use crate::hal::esp::ESP;
+use crate::hal::esp::Esp;
 use crate::hal::{deep_sleep, BackupHeader, BoardInteraction, FreePeripherals, Sensor};
 use crate::{
     config::PlantControllerConfig,
@@ -13,7 +13,7 @@ use measurements::{Current, Voltage};
 
 pub struct Initial<'a> {
     pub(crate) general_fault: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
-    pub(crate) esp: ESP<'a>,
+    pub(crate) esp: Esp<'a>,
     pub(crate) config: PlantControllerConfig,
     pub(crate) battery: Box<dyn BatteryInteraction + Send>,
 }
@@ -22,7 +22,7 @@ pub(crate) fn create_initial_board(
     free_pins: FreePeripherals,
     fs_mount_error: bool,
     config: PlantControllerConfig,
-    esp: ESP<'static>,
+    esp: Esp<'static>,
 ) -> Result<Box<dyn BoardInteraction<'static> + Send>> {
     let mut general_fault = PinDriver::input_output(free_pins.gpio6.downgrade())?;
     general_fault.set_pull(Pull::Floating)?;
@@ -41,7 +41,7 @@ pub(crate) fn create_initial_board(
 }
 
 impl<'a> BoardInteraction<'a> for Initial<'a> {
-    fn get_esp(&mut self) -> &mut ESP<'a> {
+    fn get_esp(&mut self) -> &mut Esp<'a> {
         &mut self.esp
     }
 

rust/src/hal/mod.rs

@@ -8,7 +8,7 @@ use crate::{
     config::{BatteryBoardVersion, BoardVersion, PlantControllerConfig},
     hal::{
         battery::{print_battery_bq34z100, BatteryInteraction, NoBatteryMonitor},
-        esp::ESP,
+        esp::Esp,
     },
     log::{log, LogMessage},
 };
@@ -37,12 +37,12 @@ use esp_idf_sys::{
     esp_sleep_ext1_wakeup_mode_t_ESP_EXT1_WAKEUP_ANY_LOW,
 };
 use esp_ota::mark_app_valid;
+use measurements::{Current, Voltage};
 use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 use std::result::Result::Ok as OkStd;
 use std::sync::Mutex;
 use std::time::Duration;
-use measurements::{Current, Voltage};
 
 //Only support for 8 right now!
 pub const PLANT_COUNT: usize = 8;
@@ -84,25 +84,15 @@ pub struct HAL<'a> {
     pub board_hal: Box<dyn BoardInteraction<'a> + Send>,
 }
 
-#[derive(Serialize, Deserialize, PartialEq, Debug)]
+#[derive(Serialize, Deserialize, PartialEq, Debug, Default)]
 pub struct BackupHeader {
     pub timestamp: i64,
     crc16: u16,
     pub size: usize,
 }
 
-impl Default for BackupHeader {
-    fn default() -> Self {
-        Self {
-            timestamp: Default::default(),
-            crc16: Default::default(),
-            size: Default::default(),
-        }
-    }
-}
-
 pub trait BoardInteraction<'a> {
-    fn get_esp(&mut self) -> &mut ESP<'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>;
     fn set_charge_indicator(&mut self, charging: bool) -> Result<()>;
@@ -225,7 +215,7 @@ impl PlantHal {
             gpio30: peripherals.pins.gpio30,
         };
 
-        let mut esp = ESP {
+        let mut esp = Esp {
             mqtt_client: None,
             wifi_driver,
             boot_button,

rust/src/hal/v3_hal.rs

@@ -5,7 +5,7 @@ use crate::hal::{
 use crate::log::{log, LogMessage};
 use crate::{
     config::PlantControllerConfig,
-    hal::{battery::BatteryInteraction, esp::ESP},
+    hal::{battery::BatteryInteraction, esp::Esp},
 };
 use anyhow::{anyhow, bail, Ok, Result};
 use chrono::{DateTime, Utc};
@@ -79,7 +79,7 @@ const FAULT_2: usize = 23;
 pub struct V3<'a> {
     config: PlantControllerConfig,
     battery_monitor: Box<dyn BatteryInteraction + Send>,
-    esp: ESP<'a>,
+    esp: Esp<'a>,
     shift_register: ShiftRegister40<
         PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
         PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
@@ -107,7 +107,7 @@ pub struct V3<'a> {
 
 pub(crate) fn create_v3(
     peripherals: FreePeripherals,
-    esp: ESP<'static>,
+    esp: Esp<'static>,
     config: PlantControllerConfig,
     battery_monitor: Box<dyn BatteryInteraction + Send>,
 ) -> Result<Box<dyn BoardInteraction<'static> + Send>> {
@@ -270,7 +270,7 @@ impl<'a> BoardInteraction<'a> for V3<'a> {
     fn get_mptt_current(&mut self) -> Result<Current> {
         bail!("Board does not have current sensor")
     }
-    fn get_esp(&mut self) -> &mut ESP<'a> {
+    fn get_esp(&mut self) -> &mut Esp<'a> {
         &mut self.esp
     }
 

rust/src/hal/v4_hal.rs

@@ -1,6 +1,6 @@
 use crate::config::PlantControllerConfig;
 use crate::hal::battery::BatteryInteraction;
-use crate::hal::esp::ESP;
+use crate::hal::esp::Esp;
 use crate::hal::{
     deep_sleep, BackupHeader, BoardInteraction, FreePeripherals, Sensor, I2C_DRIVER, PLANT_COUNT,
     REPEAT_MOIST_MEASURE, TANK_MULTI_SAMPLE, X25,
@@ -22,15 +22,15 @@ 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, vTaskDelay, EspError};
+use esp_idf_sys::{gpio_hold_dis, gpio_hold_en, EspError};
 use ina219::address::{Address, Pin};
-use ina219::calibration::{Calibration, UnCalibrated};
+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;
-use ina219::configuration::{Configuration, OperatingMode};
 
 const MS0: u8 = 1_u8;
 const MS1: u8 = 0_u8;
@@ -47,23 +47,27 @@ pub enum Charger<'a> {
     },
 }
 
-impl<'a> Charger<'a> {
+impl Charger<'_> {
-    pub(crate) fn powersave(&mut self) {
+    pub(crate) fn power_save(&mut self) {
-        match self { Charger::SolarMpptV1 { mppt_ina, .. } => {
+        match self {
-            let _ = mppt_ina.set_configuration(Configuration {
+            Charger::SolarMpptV1 { mppt_ina, .. } => {
-                reset: Default::default(),
+                let _ = mppt_ina
-                bus_voltage_range: Default::default(),
+                    .set_configuration(Configuration {
-                shunt_voltage_range: Default::default(),
+                        reset: Default::default(),
-                bus_resolution: Default::default(),
+                        bus_voltage_range: Default::default(),
-                shunt_resolution: Default::default(),
+                        shunt_voltage_range: Default::default(),
-                operating_mode: OperatingMode::PowerDown,
+                        bus_resolution: Default::default(),
-            }).map_err(|e| {
+                        shunt_resolution: Default::default(),
-                println!(
+                        operating_mode: OperatingMode::PowerDown,
-                    "Error setting ina mppt configuration during deepsleep preparation{:?}",
+                    })
+                    .map_err(|e| {
+                        println!(
+                    "Error setting ina mppt configuration during deep sleep preparation{:?}",
                     e
                 );
-            });
+                    });
-        } }
+            }
+        }
     }
     fn set_charge_indicator(&mut self, charging: bool) -> anyhow::Result<()> {
         match self {
@@ -105,7 +109,7 @@ impl<'a> Charger<'a> {
 }
 
 pub struct V4<'a> {
-    esp: ESP<'a>,
+    esp: Esp<'a>,
     charger: Charger<'a>,
     battery_monitor: Box<dyn BatteryInteraction + Send>,
     config: PlantControllerConfig,
@@ -130,10 +134,10 @@ pub struct V4<'a> {
 
 pub(crate) fn create_v4(
     peripherals: FreePeripherals,
-    esp: ESP<'static>,
+    esp: Esp<'static>,
     config: PlantControllerConfig,
     battery_monitor: Box<dyn BatteryInteraction + Send>,
-) -> anyhow::Result<Box<dyn BoardInteraction + Send + '_>> {
+) -> anyhow::Result<Box<dyn BoardInteraction<'static> + Send + 'static>> {
     let mut awake = PinDriver::output(peripherals.gpio15.downgrade())?;
     awake.set_high()?;
 
@@ -244,7 +248,7 @@ pub(crate) fn create_v4(
         Address::from_pins(Pin::Vcc, Pin::Gnd),
     )?;
 
-    mppt_ina.set_configuration(Configuration{
+    mppt_ina.set_configuration(Configuration {
         reset: Default::default(),
         bus_voltage_range: Default::default(),
         shunt_voltage_range: Default::default(),
@@ -252,7 +256,7 @@ pub(crate) fn create_v4(
         shunt_resolution: ina219::configuration::Resolution::Avg128,
         operating_mode: Default::default(),
     })?;
-    //TODO this is probably laready done untill we are ready first time?, maybee add startup time comparison on access?
+    //TODO this is probably already done until we are ready first time?, maybe add startup time comparison on access?
     esp.delay.delay_ms(
         mppt_ina
             .configuration()?
@@ -288,7 +292,7 @@ pub(crate) fn create_v4(
 }
 
 impl<'a> BoardInteraction<'a> for V4<'a> {
-    fn get_esp(&mut self) -> &mut ESP<'a> {
+    fn get_esp(&mut self) -> &mut Esp<'a> {
         &mut self.esp
     }
 
@@ -306,7 +310,7 @@ impl<'a> BoardInteraction<'a> for V4<'a> {
 
     fn deep_sleep(&mut self, duration_in_ms: u64) -> ! {
         self.awake.set_low().unwrap();
-        self.charger.powersave();
+        self.charger.power_save();
         deep_sleep(duration_in_ms);
     }
 

rust/src/log/mod.rs

@@ -65,7 +65,7 @@ pub fn get_log() -> Vec<LogEntry> {
         read_copy.push(copy);
     }
     drop(buffer);
-    return read_copy;
+    read_copy
 }
 
 pub fn log(message_key: LogMessage, number_a: u32, number_b: u32, txt_short: &str, txt_long: &str) {

rust/src/main.rs

@@ -1,7 +1,7 @@
 use crate::{
     config::BoardVersion::INITIAL,
     hal::{PlantHal, HAL, PLANT_COUNT},
-    webserver::webserver::httpd,
+    webserver::httpd,
 };
 use anyhow::bail;
 use chrono::{DateTime, Datelike, Timelike, Utc};
@@ -12,7 +12,7 @@ use esp_idf_sys::{
     esp_ota_img_states_t, esp_ota_img_states_t_ESP_OTA_IMG_ABORTED,
     esp_ota_img_states_t_ESP_OTA_IMG_INVALID, esp_ota_img_states_t_ESP_OTA_IMG_NEW,
     esp_ota_img_states_t_ESP_OTA_IMG_PENDING_VERIFY, esp_ota_img_states_t_ESP_OTA_IMG_UNDEFINED,
-    esp_ota_img_states_t_ESP_OTA_IMG_VALID, vTaskDelay,
+    esp_ota_img_states_t_ESP_OTA_IMG_VALID,
 };
 use esp_ota::{mark_app_valid, rollback_and_reboot};
 use hal::battery::BatteryState;
@@ -28,13 +28,12 @@ mod hal;
 mod log;
 mod plant_state;
 mod tank;
+mod webserver;
 
 pub static BOARD_ACCESS: Lazy<Mutex<HAL>> = Lazy::new(|| PlantHal::create().unwrap());
 pub static STAY_ALIVE: Lazy<AtomicBool> = Lazy::new(|| AtomicBool::new(false));
 
-mod webserver {
+
-    pub mod webserver;
-}
 
 #[derive(Serialize, Deserialize, Debug, PartialEq)]
 enum WaitType {
@@ -69,7 +68,7 @@ struct LightState {
 }
 
 #[derive(Serialize, Deserialize, Debug, PartialEq, Default)]
-///mqtt stuct to track pump activities
+///mqtt struct to track pump activities
 struct PumpInfo {
     enabled: bool,
     pump_ineffective: bool,
@@ -175,16 +174,7 @@ fn safe_main() -> anyhow::Result<()> {
     }
 
     println!("cur is {}", cur);
-    match board
+    update_charge_indicator(&mut board);
-        .board_hal
-        .get_battery_monitor()
-        .average_current_milli_ampere()
-    {
-        Ok(charging) => {
-            let _ = board.board_hal.set_charge_indicator(charging > 20);
-        }
-        Err(_) => {}
-    }
 
     if board.board_hal.get_esp().get_restart_to_conf() {
         log(LogMessage::ConfigModeSoftwareOverride, 0, 0, "", "");
@@ -265,7 +255,7 @@ fn safe_main() -> anyhow::Result<()> {
             address,
             ota_state_string,
             &mut board,
-            &ip_address,
+            ip_address,
             timezone_time,
         );
         publish_battery_state(&mut board);
@@ -426,7 +416,7 @@ fn safe_main() -> anyhow::Result<()> {
         .board_hal
         .get_battery_monitor()
         .get_battery_state()
-        .unwrap_or(hal::battery::BatteryState::Unknown);
+        .unwrap_or(BatteryState::Unknown);
 
     let mut light_state = LightState {
         enabled: board.board_hal.get_config().night_lamp.enabled,
@@ -556,6 +546,26 @@ fn safe_main() -> anyhow::Result<()> {
         .deep_sleep(1000 * 1000 * 60 * deep_sleep_duration_minutes as u64);
 }
 
+fn update_charge_indicator(board: &mut MutexGuard<HAL>) {
+    //we have mppt controller, ask it for charging current
+    if let Ok(current) = board.board_hal.get_mptt_current() {
+        let _ = board
+            .board_hal
+            .set_charge_indicator(current.as_milliamperes() > 20_f64);
+    }
+    //fallback to battery controller and ask it instead
+    else if let Ok(charging) = board
+        .board_hal
+        .get_battery_monitor()
+        .average_current_milli_ampere()
+    {
+        let _ = board.board_hal.set_charge_indicator(charging > 20);
+    } else {
+        //who knows
+        let _ = board.board_hal.set_charge_indicator(false);
+    }
+}
+
 fn obtain_tank_temperature(board: &mut MutexGuard<HAL>) -> anyhow::Result<f32> {
     //multisample should be moved to water_temperature_c
     let mut attempt = 1;
@@ -608,7 +618,7 @@ fn publish_plant_states(
         .zip(&board.board_hal.get_config().plants.clone())
         .enumerate()
     {
-        match serde_json::to_string(&plant_state.to_mqtt_info(plant_conf, &timezone_time)) {
+        match serde_json::to_string(&plant_state.to_mqtt_info(plant_conf, timezone_time)) {
             Ok(state) => {
                 let plant_topic = format!("/plant{}", plant_id + 1);
                 let _ = board
@@ -679,7 +689,7 @@ fn try_connect_wifi_sntp_mqtt(board: &mut MutexGuard<HAL>) -> NetworkMode {
                     SntpMode::OFFLINE
                 }
             };
-            let mqtt_connected = if let Some(_) = board.board_hal.get_config().network.mqtt_url {
+            let mqtt_connected = if board.board_hal.get_config().network.mqtt_url.is_some() {
                 let nw_config = &board.board_hal.get_config().network.clone();
                 match board.board_hal.get_esp().mqtt(nw_config) {
                     Ok(_) => {
@@ -750,76 +760,59 @@ fn wait_infinity(wait_type: WaitType, reboot_now: Arc<AtomicBool>) -> ! {
     let delay = wait_type.blink_pattern();
     let mut led_count = 8;
     let mut pattern_step = 0;
-
+    let delay_handle = Delay::new_default();
     loop {
-        unsafe {
+        let mut board = BOARD_ACCESS.lock().unwrap();
-            let mut board = BOARD_ACCESS.lock().unwrap();
+        update_charge_indicator(&mut board);
 
-            //we have mppt controller, ask it for charging current
+        match wait_type {
-            if let Ok(current) = board.board_hal.get_mptt_current() {
+            WaitType::MissingConfig => {
-                let _ = board.board_hal.set_charge_indicator(current.as_milliamperes() > 20_f64);
+                // Keep existing behavior: circular filling pattern
-            }
+                led_count %= 8;
-            //fallback to battery controller and ask it instead
+                led_count += 1;
-            else if let Ok(charging) = board
+                for i in 0..8 {
-                .board_hal
+                    let _ = board.board_hal.fault(i, i < led_count);
-                .get_battery_monitor()
-                .average_current_milli_ampere()
-            {
-                let _ = board.board_hal.set_charge_indicator(charging > 20);
-            }
-            else {
-                //who knows
-                let _ = board.board_hal.set_charge_indicator(false);
-            }
-
-            match wait_type {
-                WaitType::MissingConfig => {
-                    // Keep existing behavior: circular filling pattern
-                    led_count %= 8;
-                    led_count += 1;
-                    for i in 0..8 {
-                        let _ = board.board_hal.fault(i, i < led_count);
-                    }
-                }
-                WaitType::ConfigButton => {
-                    // Alternating pattern: 1010 1010 -> 0101 0101
-                    pattern_step = (pattern_step + 1) % 2;
-                    for i in 0..8 {
-                        let _ = board.board_hal.fault(i, (i + pattern_step) % 2 == 0);
-                    }
-                }
-                WaitType::MqttConfig => {
-                    // Moving dot pattern
-                    pattern_step = (pattern_step + 1) % 8;
-                    for i in 0..8 {
-                        let _ = board.board_hal.fault(i, i == pattern_step);
-                    }
                 }
             }
-
+            WaitType::ConfigButton => {
-            board.board_hal.general_fault(true);
+                // Alternating pattern: 1010 1010 -> 0101 0101
-            drop(board);
+                pattern_step = (pattern_step + 1) % 2;
-            vTaskDelay(delay);
+                for i in 0..8 {
-            let mut board = BOARD_ACCESS.lock().unwrap();
+                    let _ = board.board_hal.fault(i, (i + pattern_step) % 2 == 0);
-            board.board_hal.general_fault(false);
+                }
-
-            // Clear all LEDs
-            for i in 0..8 {
-                let _ = board.board_hal.fault(i, false);
             }
-            drop(board);
+            WaitType::MqttConfig => {
-            vTaskDelay(delay);
+                // Moving dot pattern
+                pattern_step = (pattern_step + 1) % 8;
+                for i in 0..8 {
+                    let _ = board.board_hal.fault(i, i == pattern_step);
+                }
+            }
+        }
 
-            if wait_type == WaitType::MqttConfig
+        board.board_hal.general_fault(true);
-                && !STAY_ALIVE.load(std::sync::atomic::Ordering::Relaxed)
+        drop(board);
-            {
+        //cannot use shared delay as that is inside the mutex here
-                reboot_now.store(true, std::sync::atomic::Ordering::Relaxed);
+        delay_handle.delay_ms(delay);
-            }
+        let mut board = BOARD_ACCESS.lock().unwrap();
-            if reboot_now.load(std::sync::atomic::Ordering::Relaxed) {
+        board.board_hal.general_fault(false);
-                //ensure clean http answer
+
-                Delay::new_default().delay_ms(500);
+        // Clear all LEDs
-                BOARD_ACCESS.lock().unwrap().board_hal.deep_sleep(1);
+        for i in 0..8 {
-            }
+            let _ = board.board_hal.fault(i, false);
+        }
+        drop(board);
+        delay_handle.delay_ms(delay);
+
+        if wait_type == WaitType::MqttConfig
+            && !STAY_ALIVE.load(std::sync::atomic::Ordering::Relaxed)
+        {
+            reboot_now.store(true, std::sync::atomic::Ordering::Relaxed);
+        }
+        if reboot_now.load(std::sync::atomic::Ordering::Relaxed) {
+            //ensure clean http answer
+            Delay::new_default().delay_ms(500);
+            BOARD_ACCESS.lock().unwrap().board_hal.deep_sleep(1);
         }
     }
 }
@@ -827,7 +820,7 @@ fn wait_infinity(wait_type: WaitType, reboot_now: Arc<AtomicBool>) -> ! {
 fn main() {
     let result = safe_main();
     match result {
-        // this should not get triggered, safe_main should not return but go into deep sleep with sensbile
+        // this should not get triggered, safe_main should not return but go into deep sleep with sensible
         // timeout, this is just a fallback
         Ok(_) => {
             println!("Main app finished, restarting");
@@ -849,13 +842,13 @@ fn main() {
 }
 
 pub fn in_time_range(cur: &DateTime<Tz>, start: u8, end: u8) -> bool {
-    let curhour = cur.hour() as u8;
+    let current_hour = cur.hour() as u8;
     //eg 10-14
     if start < end {
-        curhour > start && curhour < end
+        current_hour > start && current_hour < end
     } else {
         //eg 20-05
-        curhour > start || curhour < end
+        current_hour > start || current_hour < end
     }
 }