Merge pull request #1035 from qitechgmbh/changelog-2.13

added ChangeLog
2026-01-07 18:34:00 +01:00 · 2026-01-07 18:21:09 +01:00 · 2026-01-07 18:01:14 +01:00 · 2026-01-07 15:57:12 +01:00 · 2026-01-07 15:51:59 +01:00 · 2026-01-07 15:33:06 +01:00
367 changed files with 21840 additions and 13107 deletions
@@ -3,50 +3,73 @@ name: Electron
 on:
  push:
    branches:
-      - "**"
+      - master
  pull_request:
    branches:
-      - "*"
+      - master
+
+defaults:
+  run:
+    working-directory: electron

 jobs:
-  build-electron:
+  build:
    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: electron

    steps:
-      - name: Setup Node.js
+      - &checkout
+        name: Checkout
+        uses: actions/checkout@v4
+
+      - &setup-node
+        name: Setup Node.js
        uses: actions/setup-node@v4
        with:
-          node-version: "18" # or '20' for latest LTS
+          node-version: 20
+          cache: "npm"
+          cache-dependency-path: |
+            electron/package-lock.json

-      - uses: actions/checkout@v4
+      - &install
+        name: Install dependencies
+        run: npm ci

-      - name: Cache NPM dependencies
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.npm
-            node_modules/
-          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-npm-
-
-      - name: Install
-        run: npm i
-
-      - name: Build
+      - name: Compile
        run: tsc

-      - name: Format
-        run: npm run format
+      - name: Build
+        run: npm run build

-      - name: Lint
-        run: npm run lint
+  test:
+    runs-on: ubuntu-latest
+    needs: build
+
+    steps:
+      - *checkout
+      - *setup-node
+      - *install

      - name: Test
        run: npm run test

-      - name: Package
-        run: npm run package
+  format:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *checkout
+      - *setup-node
+      - *install
+
+      - name: Format
+        run: npm run format
+
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *checkout
+      - *setup-node
+      - *install
+
+      - name: Lint
+        run: npm run lint
@@ -0,0 +1,96 @@
+name: Nix CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+env:
+  NIX_PATH: nixpkgs=channel:nixos-25.05
+
+jobs:
+  electron:
+    runs-on: ubuntu-latest
+
+    steps:
+      - &checkout
+        name: Check out repository
+        uses: actions/checkout@v4
+
+      - &nix-install
+        uses: nixbuild/nix-quick-install-action@v34
+        with:
+          nix_conf: |
+            keep-env-derivations = true
+            keep-outputs = true
+
+      - uses: nix-community/cache-nix-action@v6
+        with:
+          primary-key: nix-electron-${{ runner.os }}-${{ hashFiles('**/*.nix', '**/flake.lock', './electron/package-lock.json') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-
+          purge: true
+          purge-prefixes: nix-electron-${{ runner.os }}-
+
+      - name: Build Electron in Nix
+        run: nix build ".#packages.x86_64-linux.electron"
+
+  rust:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *checkout
+      - *nix-install
+
+      - uses: nix-community/cache-nix-action@v6
+        with:
+          primary-key: nix-server-${{ runner.os }}-${{ hashFiles('**/*.nix', '**/flake.lock', './Cargo.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-
+          purge: true
+          purge-prefixes: nix-server-${{ runner.os }}-
+
+      - name: Build Server in Nix
+        run: nix build ".#packages.x86_64-linux.server"
+
+  build:
+    runs-on: ubuntu-latest
+    needs: [electron, rust]
+
+    steps:
+      - *checkout
+      - *nix-install
+
+      - name: Use both Electron and Server Nix Store
+        uses: nix-community/cache-nix-action@v6
+        with:
+          primary-key: nix-${{ runner.os }}-${{ hashFiles('**/*.nix', '**/flake.lock', './Cargo.lock', './electron/package-lock.json') }}
+
+          # if no hit on the primary key, merge individual caches
+          restore-prefixes-all-matches: |
+            nix-electron-${{ runner.os }}-
+            nix-server-${{ runner.os }}-
+
+      - name: Build Flake and System Configuration
+        run: nix build ".#nixosConfigurations.nixos.config.system.build.toplevel" --impure
+
+  format:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *checkout
+      - *nix-install
+
+      - name: Format
+        run: nix run 'nixpkgs#nixfmt-classic' $(find . nixos -name '*.nix')
+
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *checkout
+      - *nix-install
+
+      - name: Build Flake and Configuration.nix
+        run: nix flake check "." --impure
@@ -3,9 +3,10 @@ name: Rust
 on:
  push:
    branches:
-      - "**"
+      - master
  pull_request:
-    branches: "*"
+    branches:
+      - master

 env:
  CARGO_TERM_COLOR: always
@@ -16,14 +17,24 @@ jobs:
    runs-on: ubuntu-latest

    steps:
-      - name: Install libudev development package
+      - &udev-install
+        name: Install libudev development package
        run: sudo apt-get update && sudo apt-get install -y libudev-dev
-      - uses: actions/checkout@v4
-      - name: Set Rust version
-        run: rustup override set ${{ env.RUST_VERSION }}
-      - name: Install Formatter
-        run: rustup component add rustfmt
-      - name: Cache Rust dependencies
+
+      - &checkout
+        uses: actions/checkout@v4
+
+      - &setup-rust
+        name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_VERSION }}
+          profile: minimal
+          override: true
+          components: rustfmt
+
+      - &cargo-cache
+        name: Cache Rust dependencies
        uses: actions/cache@v3
        with:
          path: |
@@ -41,8 +52,36 @@ jobs:
          RUSTFLAGS: "-D warnings"
        run: cargo build --verbose

+  format:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *checkout
+      - *setup-rust
+
      - name: Format
        run: cargo fmt --check --verbose

+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *udev-install
+      - *checkout
+      - *setup-rust
+      - *cargo-cache
+
      - name: Run tests
        run: cargo test --verbose
+
+  mock:
+    runs-on: ubuntu-latest
+
+    steps:
+      - *udev-install
+      - *checkout
+      - *setup-rust
+      - *cargo-cache
+
+      - name: Mock Machine
+        run: cargo build --features "development-build,mock-machine"
@@ -3,3 +3,8 @@ dist/
 .DS_Store
 Cargo.lock
 dhat-heap.json
+build.sh
+shell.nix
+node_modules/
+runtime_metrics.csv
+compile_metrics.csv
@@ -1,3 +1,88 @@
+# `2.13.0`
+_07.01.2026_
+
+## General
+- [#925](https://github.com/qitechgmbh/control/pull/925) Switch to Setup when selected machine is disconnected
+- [#937](https://github.com/qitechgmbh/control/pull/937) Added minimal Support for WAGO 
+- [#945](https://github.com/qitechgmbh/control/pull/945) Improvements for On-Screen Keyboard usage in Ethercat Setup Page
+- []
+
+## Extruder V3
+- [#930](https://github.com/qitechgmbh/control/pull/930) Added Extruder V3
+
+## Laser
+- [#924](https://github.com/qitechgmbh/control/pull/924) Roundness is now displayed as a percentage
+- [#885](https://github.com/qitechgmbh/control/pull/885) Added Min and Max Diameter
+- [#849](https://github.com/qitechgmbh/control/pull/849) Added a Warning if Filament is out of Spec
+
+## Aquapath
+- [#976](https://github.com/qitechgmbh/control/pull/976) Improved Stability
+
+
+# `2.12.0`
+_17.11.2025_
+
+## General
+- [#847](https://github.com/qitechgmbh/control/pull/847) Improved discovery and initialization 
+- [#859](https://github.com/qitechgmbh/control/pull/859) Improved update speed
+- [#897](https://github.com/qitechgmbh/control/pull/897), [#899](https://github.com/qitechgmbh/control/pull/899), [#852](https://github.com/qitechgmbh/control/pull/852)  Improved system stability
+- [#817](https://github.com/qitechgmbh/control/pull/817) Added an update bar
+
+## Laser
+- [#857](https://github.com/qitechgmbh/control/pull/857) Fixed potential issues with 2 Axis Laser
+
+## Extruder V2
+- [#881](https://github.com/qitechgmbh/control/pull/881) Extended Temperature PID Configuration
+
+
+# `2.11.0`
+_21.10.2025_
+
+## General 
+- [#829](https://github.com/qitechgmbh/control/pull/829), [#834](https://github.com/qitechgmbh/control/pull/834), Improved overall system stability
+
+## Winder V2 
+- [#840](https://github.com/qitechgmbh/control/pull/840) Added XL Winder option
+- [#827](https://github.com/qitechgmbh/control/pull/827) Spool can now be run in reverse
+
+## Extruder V2
+- [#826](https://github.com/qitechgmbh/control/pull/826) Fine grained Temperature-PID configuration now possible
+
+
+# `2.10.0`
+_16.10.2025_
+
+## Winder V2
+- [#776](https://github.com/qitechgmbh/control/pull/776) Added explanation for padding in winder manual
+- [#804](https://github.com/qitechgmbh/control/pull/804) Added gearbox conversion
+
+## General 
+- [#717](https://github.com/qitechgmbh/control/pull/717) Show from option for graphs added
+- [#805](https://github.com/qitechgmbh/control/pull/805) Graphs run better now
+
+
+
+# `2.9.1`
+_10.10.2025_
+
+## Winder V2
+- [#796](https://github.com/qitechgmbh/control/pull/796) Winding in adaptive mode, while puller is in reverse mode is now possible
+
+## General
+- [#780](https://github.com/qitechgmbh/control/pull/780) Updates are faster now
+- [#746](https://github.com/qitechgmbh/control/pull/746) Improved scrollbar styling for manuals
+
+# `2.9.0`
+_06.10.2025_
+
+## Winder V2
+- [#778](https://github.com/qitechgmbh/control/pull/778) Increased Winder Traverse Step size limit
+
+## General
+- [#725](https://github.com/qitechgmbh/control/pull/725) Improved troubleshooting and update page
+- [#625](https://github.com/qitechgmbh/control/pull/625) Improved stability of Machine-Connections
+
+
 # `2.8.0`
 _30.09.2025_

@@ -4,8 +4,11 @@ members = [
    "ethercat-hal",
    "ethercat-hal-derive",
    "control-core",
-    "ethercat-eeprom-dump",
+    "machines",
+    #"ethercat-eeprom-dump",
    "control-core-derive",
+    "units",
+    "utils",
 ]
 exclude = []
 resolver = "2"
@@ -2,11 +2,19 @@

 # QiTech Control

-QiTech Control is an industrial control panel software for the next generation of QiTech recycling machines built on top of Beckhoff Automation hardware.
+QiTech Control is an open-source framework designed to bring modern software paradigms to certified industrial hardware.
+
+It frees developers from proprietary, license-heavy PLC ecosystems and rigid "point-and-click" workflows that are no longer adequate for today's complex automation challenges.
+
+QiTech Control combines the modularity and reliability of standard EtherCAT terminals (e.g., WAGO, Beckhoff) with the power of a modern Rust & React stack.
+

 [![](https://img.youtube.com/vi/KI3YeBwfV-s/maxresdefault.jpg)](https://www.youtube.com/watch?v=KI3YeBwfV-s)
 *Click here to watch a video demo of our software.*

+[![](https://img.youtube.com/vi/55egCAkQgyM/maxresdefault.jpg)](https://youtu.be/55egCAkQgyM) 
+*Click here to watch a full explainer Video of our Software.*
+
 # Repo Structure

 Frontend
@@ -32,7 +40,7 @@ Other

 ## Backend

-To interface with Beckhoff and other EtherCAT devices we need an EtherCAY master stoftware. Possibilities are [PySOEM](https://github.com/bnjmnp/pysoem) (Python), [SOEM](https://github.com/OpenEtherCATsociety/SOEM) (C) and [Ethercrab](https://github.com/ethercrab-rs/ethercrab) (Rust). For realtime operation only C and Rust are suitable. We chose Rust because of safety and confidence in the written code.
+To interface with Beckhoff and other EtherCAT devices we need an EtherCAT master software. Possibilities are [PySOEM](https://github.com/bnjmnp/pysoem) (Python), [SOEM](https://github.com/OpenEtherCATsociety/SOEM) (C) and [Ethercrab](https://github.com/ethercrab-rs/ethercrab) (Rust). For realtime operation only C and Rust are suitable. We chose Rust because of safety and confidence in the written code.

 [SocketIO](https://socket.io/) was chosen for performant event driven communication from the backend to the server. But we still use REST with [axum](https://docs.rs/axum/latest/axum/) for the communication thet benefits from the request/response model.

@@ -64,12 +72,21 @@ We could combine the code of the frontend and backend using [Doxius](https://dio
 | Machine Type | Version | Release Date | Description                 | Change to Previous Version                             | Vendor ID                  | Machine ID | Implemented | Docs                            |
 | ------------ | ------- | ------------ | --------------------------- | ------------------------------------------------------ | -------------------------- | ---------- | ----------- | ------------------------------- |
 | Winder       | V1      | ???          | Winding Filaments & Similar | -                                                      | 1 (Qitech Industries GmbH) | 1          | Reserved    | -                               |
-| Winder       | V2      | 2025         | Winding Filaments & Similar | Reengineered Traverse                                  | 1 (Qitech Industries GmbH) | 2          | In Progress | [](./docs/machines/winder-1.md) |
+| Winder       | V2      | 2025         | Winding Filaments & Similar | Reengineered Traverse                                  | 1 (Qitech Industries GmbH) | 2          | Yes         | [](./docs/machines/winder-1.md) |
 | Extruder     | V1      | ???          | Single Screw Extruder       | -                                                      | 1 (Qitech Industries GmbH) | 3          | Reserved    | -                               |
-| Extruder     | V2      | 2025         | Single Screw Extruder       | PT100 Thermometers, Optional Additional Heating Zone 4 | 1 (Qitech Industries GmbH) | 4          | Not Yet     |                                 |
-| Waterway     | V1      | 2025         | Filament Water Cooling      | -                                                      | 1 (Qitech Industries GmbH) | 5          | Not Yet     |                                 |
-| Laser        | V1      | ???          | Diameter Measuring Laser    | -                                                      | 1 (Qitech Industries GmbH) | 6          | Not Yet     |                                 |
-| Mock         | -       | ???          | Mock Machine for Testing    | -                                                      | 1 (Qitech Industries GmbH) | 7          | Not Yet     | -                               |
+| Extruder     | V2      | 2025         | Single Screw Extruder       | PT100 Thermometers, Optional Additional Heating Zone 4 | 1 (Qitech Industries GmbH) | 4          | Yes         |                                 |
+| Waterway     | V1      | 2025         | Filament Water Cooling      | -                                                      | 1 (Qitech Industries GmbH) | 5          | In Progress     |                                 |
+| Laser        | V1      | ???          | Diameter Measuring Laser    | -                                                      | 1 (Qitech Industries GmbH) | 6          | Yes         |                                 |
+| Mock         | -       | ???          | Mock Machine for Testing    | -                                                      | 1 (Qitech Industries GmbH) | 7          | Yes         | -                               |
+
+# Minimal Hardware Examples
+
+For complete step-by-step tutorials on setting up your first hardware, including wiring diagrams and software configuration, see the [Getting Started Guide](./docs/developer-docs/getting-started.md#minimal-hardware-examples).
+
+Available examples:
+- **LED Control with EL2004** - Digital output control (simplest setup)
+- **Analog Input with EL3021** - Reading analog current measurements
+

 # More Docs

@@ -15,16 +15,18 @@ if [[ "$1" == "release" ]]; then
    cargo build --release
 else
    echo "Building Debug Code"
-    cargo build $FEATURE
+    cargo build $FEATURE --features development-build
 fi

 # Only setcap if not building with mock-machine
 if [ "$1" != "mock-machine" ]; then
    echo "Setting capabilities for server executable"
-    sudo setcap 'cap_net_raw,cap_sys_nice=eip' ./target/debug/server
+    sudo setcap 'cap_dac_override,cap_net_raw,cap_sys_nice,cap_ipc_lock=eip' ./target/debug/server

-    echo "Setting permissions for serial ports"
-#    sudo chown "root:$(groups | cut -f1 -d' ')" /dev/ttyUSB*
+    if compgen -G "/dev/ttyUSB*" > /dev/null; then
+      echo "Setting permissions for serial ports"
+      sudo chown "root:$(groups | cut -f1 -d' ')" /dev/ttyUSB*
+    fi
 fi

 # run
@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BUILD_DIR="${BUILD_DIR:-target}"
+CSV_FILE="${CSV_FILE:-compile_metrics.csv}"
+DEFAULT_PKG="server"
+
+if [ "$#" -eq 0 ]; then
+  set -- cargo build
+fi
+
+if [ "${1:-}" = "cargo" ] && [ "${2:-}" = "build" ]; then
+  cargo clean
+  BUILD_CMD=(cargo rustc -p "$DEFAULT_PKG")
+  shift 2
+  BUILD_CMD+=("$@")
+  BUILD_CMD+=(-- --emit=llvm-ir -C debuginfo=0)
+else
+  BUILD_CMD=("$@")
+fi
+
+compile_start_ns=$(date +%s%N)
+"${BUILD_CMD[@]}"
+compile_end_ns=$(date +%s%N)
+compile_ms=$(( (compile_end_ns - compile_start_ns) / 1000000 ))
+
+if [ -d "$BUILD_DIR" ]; then
+  llvm_ir_lines=$(
+    find "$BUILD_DIR" -type f -name '*.ll' -print0 \
+      | xargs -0 cat \
+      | wc -l
+  )
+else
+  llvm_ir_lines=0
+fi
+
+bin_path=""
+
+if [ -n "${BINARY_PATH:-}" ] && [ -f "$BINARY_PATH" ]; then
+  bin_path="$BINARY_PATH"
+elif [ -f "./target/release/server" ]; then
+  bin_path="./target/release/server"
+elif [ -f "./target/debug/server" ]; then
+  bin_path="./target/debug/server"
+elif [ -f "./server/target/release/server" ]; then
+  bin_path="./server/target/release/server"
+elif [ -f "./server/target/debug/server" ]; then
+  bin_path="./server/target/debug/server"
+fi
+
+if [ -n "$bin_path" ]; then
+  binary_size_bytes=$(stat -c '%s' "$bin_path")
+else
+  binary_size_bytes=0
+fi
+
+finished_timestamp_ms=$(($(date +%s%N) / 1000000))
+finished_datetime=$(date -Iseconds)
+
+if [ ! -f "$CSV_FILE" ]; then
+  echo "datetime,finished_timestamp_ms,compile_ms,llvm_ir_lines,binary_size_bytes" > "$CSV_FILE"
+fi
+
+echo "${finished_datetime},${finished_timestamp_ms},${compile_ms},${llvm_ir_lines},${binary_size_bytes}" \
+  >> "$CSV_FILE"
+
+echo "Metrics recorded in $CSV_FILE"
@@ -40,10 +40,15 @@ fn machine_derive2(item: TokenStream2) -> Result<TokenStream2, Error> {
    let ast: DeriveInput = syn::parse2(item)?;

    let ident = &ast.ident;
+
    let (impl_generics, ty_generics, where_clause) = ast.generics.split_for_impl();

    let expanded = quote! {
-        impl #impl_generics control_core::machines::Machine for #ident #ty_generics #where_clause {}
+        impl #impl_generics control_core::machines::Machine for #ident #ty_generics #where_clause {
+            fn get_machine_identification_unique(&self) -> control_core::machines::identification::MachineIdentificationUnique {
+                self.machine_identification_unique.clone()
+            }
+        }

        impl #impl_generics control_core::machines::AnyGetters for #ident #ty_generics #where_clause {
            fn as_any(&self) -> &dyn std::any::Any {
@@ -12,18 +12,16 @@ anyhow = "1.0.100"
 axum = "0.8.6"

 ethercat_hal = { path = "../ethercat-hal" }
+units = { path = "../units" }
 ethercrab = "0.6"
 interfaces = "0.0.9"
 serde = "1.0.219"
-serde_json = "1.0.143"
 serialport = "4.7.3"
 smol = "2.0.2"
 socketioxide = "0.17.2"
-uom = "0.36.0"
 bitvec = { version = "1.0.1", features = ["alloc"] }
 crc = "3.3.0"
-serial = "0.4.0"
-tracing = "0.1.41"
+tracing = "0.1.44"
 erased-serde = "0.4.8"
 core_affinity = "0.8.3"
 control_core_derive = { version = "0.1.0", path = "../control-core-derive" }
@@ -1,6 +1,6 @@
 use std::time::Instant;

-use uom::si::{
+use units::{
    angular_acceleration::radian_per_second_squared,
    angular_velocity::radian_per_second,
    f64::{AngularAcceleration, AngularVelocity},
@@ -1,6 +1,6 @@
 use std::time::Instant;

-use uom::si::{
+use units::{
    acceleration::meter_per_second_squared,
    f64::{Acceleration, Velocity},
    velocity::meter_per_second,
@@ -1,6 +1,6 @@
 use std::time::Instant;

-use uom::si::{
+use units::{
    angle::radian,
    angular_acceleration::radian_per_second_squared,
    angular_velocity::radian_per_second,
@@ -199,8 +199,8 @@ impl AngularAccelerationPositionController {
    /// # Example
    /// ```ignore
    /// use control_core::controllers::second_degree_motion::angular_acceleration_position_controller::AngularAccelerationPositionController;
-    /// use uom::si::f64::Angle;
-    /// use uom::si::angle::degree;
+    /// use units::f64::Angle;
+    /// use units::angle::degree;
    ///
    /// let mut controller = AngularAccelerationPositionController::new_simple(
    ///     Some(Angle::new::<degree>(180.0)),
@@ -1,6 +1,6 @@
 use std::time::Instant;

-use uom::si::{
+use units::{
    angular_acceleration::radian_per_second_squared,
    angular_jerk::radian_per_second_cubed,
    angular_velocity::radian_per_second,
@@ -23,7 +23,7 @@ use super::jerk_speed_controller::JerkSpeedController;
 ///
 /// # Example
 /// ```ignore
-/// use uom::si::{
+/// use units::{
 ///     angular_velocity::revolution_per_minute,
 ///     angular_acceleration::revolution_per_minute_per_second,
 ///     angular_jerk::revolution_per_minute_per_second_squared,
@@ -65,7 +65,7 @@ impl AngularJerkSpeedController {
    ///
    /// # Example
    /// ```ignore
-    /// use uom::si::{
+    /// use units::{
    ///     angular_velocity::revolution_per_minute,
    ///     angular_acceleration::revolution_per_minute_per_second,
    ///     angular_jerk::revolution_per_minute_per_second_squared,
@@ -127,7 +127,7 @@ impl AngularJerkSpeedController {
    ///
    /// # Example
    /// ```ignore
-    /// use uom::si::{
+    /// use units::{
    ///     angular_velocity::revolution_per_minute,
    ///     angular_acceleration::revolution_per_minute_per_second,
    ///     angular_jerk::revolution_per_minute_per_second_squared,
@@ -185,7 +185,7 @@ impl AngularJerkSpeedController {
    /// # Example
    /// ```ignore
    /// use std::time::Instant;
-    /// use uom::si::{angular_velocity::revolution_per_minute, f64::AngularVelocity};
+    /// use units::{angular_velocity::revolution_per_minute, f64::AngularVelocity};
    ///
    /// let mut controller = AngularJerkSpeedController::new_simple(/* ... */);
    /// let target = AngularVelocity::new::<revolution_per_minute>(1500.0);
@@ -1,6 +1,6 @@
 use std::time::Instant;

-use uom::si::{
+use units::{
    acceleration::meter_per_second_squared,
    f64::{Acceleration, Length, Velocity},
    length::meter,
@@ -22,8 +22,8 @@ use super::acceleration_position_controller::{
 ///
 /// # Example
 /// ```ignore
-/// use uom::si::{length::meter, velocity::meter_per_second, acceleration::meter_per_second_squared};
-/// use uom::si::f64::{Length, Velocity, Acceleration};
+/// use units::{length::meter, velocity::meter_per_second, acceleration::meter_per_second_squared};
+/// use units::f64::{Length, Velocity, Acceleration};
 ///
 /// let position_limit = Length::new::<meter>(10.0);
 /// let max_speed = Velocity::new::<meter_per_second>(2.0);
@@ -101,8 +101,8 @@ impl LinearAccelerationPositionController {
    ///
    /// # Example
    /// ```ignore
-    /// use uom::si::{length::meter, velocity::meter_per_second, acceleration::meter_per_second_squared};
-    /// use uom::si::f64::{Length, Velocity, Acceleration};
+    /// use units::{length::meter, velocity::meter_per_second, acceleration::meter_per_second_squared};
+    /// use units::f64::{Length, Velocity, Acceleration};
    ///
    /// let position_limit = Length::new::<meter>(5.0);  // Creates [-5.0, +5.0] meter range
    /// let max_speed = Velocity::new::<meter_per_second>(1.0);  // Creates [-1.0, +1.0] m/s range
@@ -150,7 +150,7 @@ impl LinearAccelerationPositionController {
    /// # Example
    /// ```ignore
    /// use std::time::Instant;
-    /// use uom::si::{length::meter, f64::Length};
+    /// use units::{length::meter, f64::Length};
    ///
    /// let mut controller = LinearAccelerationPositionController::new_simple(
    ///     Some(Length::new::<meter>(10.0)),
@@ -375,7 +375,7 @@ impl LinearAccelerationPositionController {
    ///
    /// # Example
    /// ```ignore
-    /// use uom::si::{length::meter, velocity::meter_per_second, f64::{Length, Velocity}};
+    /// use units::{length::meter, velocity::meter_per_second, f64::{Length, Velocity}};
    ///
    /// let new_position = Length::new::<meter>(0.0);
    ///
@@ -1,6 +1,6 @@
 use std::time::Instant;

-use uom::si::{
+use units::{
    acceleration::meter_per_second_squared,
    f64::{Acceleration, Jerk, Velocity},
    jerk::meter_per_second_cubed,
@@ -23,7 +23,7 @@ use super::jerk_speed_controller::JerkSpeedController;
 ///
 /// # Example
 /// ```ignore
-/// use uom::si::{
+/// use units::{
 ///     velocity::meter_per_second,
 ///     acceleration::meter_per_second_squared,
 ///     jerk::meter_per_second_cubed,
@@ -65,7 +65,7 @@ impl LinearJerkSpeedController {
    ///
    /// # Example
    /// ```ignore
-    /// use uom::si::{
+    /// use units::{
    ///     velocity::meter_per_second,
    ///     acceleration::meter_per_second_squared,
    ///     jerk::meter_per_second_cubed,
@@ -127,7 +127,7 @@ impl LinearJerkSpeedController {
    ///
    /// # Example
    /// ```ignore
-    /// use uom::si::{
+    /// use units::{
    ///     velocity::meter_per_second,
    ///     acceleration::meter_per_second_squared,
    ///     jerk::meter_per_second_cubed,
@@ -1,4 +1,4 @@
-use uom::si::angle::radian;
+use units::{angle::radian, f64::Angle};

 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct AngleConverter {
@@ -63,7 +63,7 @@ impl AngleConverter {
    }

    /// Convert angle from mathematical system to this system (f32)
-    pub fn degrees_encode(&self, math_angle_degrees: f32) -> f32 {
+    pub fn degrees_encode(&self, math_angle_degrees: f64) -> f64 {
        let normalized_input = self.normalize_angle(math_angle_degrees);

        let mut result = normalized_input;
@@ -85,7 +85,7 @@ impl AngleConverter {
    }

    /// Convert angle from this system to mathematical system (f32)
-    pub fn degrees_decode(&self, system_angle_degrees: f32) -> f32 {
+    pub fn degrees_decode(&self, system_angle_degrees: f64) -> f64 {
        let normalized_input = self.normalize_angle(system_angle_degrees);

        let mut result = normalized_input;
@@ -107,14 +107,14 @@ impl AngleConverter {
    }

    /// Convert angle in radians from mathematical system to this system (f32)
-    pub fn radians_encode(&self, math_angle_radians: f32) -> f32 {
+    pub fn radians_encode(&self, math_angle_radians: f64) -> f64 {
        let degrees = math_angle_radians.to_degrees();
        let converted_degrees = self.degrees_encode(degrees);
        converted_degrees.to_radians()
    }

    /// Convert angle in radians from this system to mathematical system (f32)
-    pub fn radians_decode(&self, system_angle_radians: f32) -> f32 {
+    pub fn radians_decode(&self, system_angle_radians: f64) -> f64 {
        let degrees = system_angle_radians.to_degrees();
        let converted_degrees = self.degrees_decode(degrees);
        converted_degrees.to_radians()
@@ -179,7 +179,7 @@ impl AngleConverter {
    }

    /// Normalize angle to [0, 360) range (f32)
-    fn normalize_angle(&self, angle: f32) -> f32 {
+    fn normalize_angle(&self, angle: f64) -> f64 {
        let mut normalized = angle % 360.0;
        if normalized < 0.0 {
            normalized += 360.0;
@@ -207,30 +207,12 @@ impl AngleConverterUom {
        Self { angle_converter }
    }

-    pub fn encode(&self, angle: uom::si::f32::Angle) -> uom::si::f32::Angle {
-        uom::si::f32::Angle::new::<radian>(
-            self.angle_converter.radians_encode(angle.get::<radian>()),
-        )
+    pub fn encode(&self, angle: Angle) -> Angle {
+        Angle::new::<radian>(self.angle_converter.radians_encode(angle.get::<radian>()))
    }

-    pub fn decode(&self, angle: uom::si::f32::Angle) -> uom::si::f32::Angle {
-        uom::si::f32::Angle::new::<radian>(
-            self.angle_converter.radians_decode(angle.get::<radian>()),
-        )
-    }
-
-    pub fn encode_f64(&self, angle: uom::si::f64::Angle) -> uom::si::f64::Angle {
-        uom::si::f64::Angle::new::<radian>(
-            self.angle_converter
-                .radians_encode_f64(angle.get::<radian>()),
-        )
-    }
-
-    pub fn decode_f64(&self, angle: uom::si::f64::Angle) -> uom::si::f64::Angle {
-        uom::si::f64::Angle::new::<radian>(
-            self.angle_converter
-                .radians_decode_f64(angle.get::<radian>()),
-        )
+    pub fn decode(&self, angle: Angle) -> Angle {
+        Angle::new::<radian>(self.angle_converter.radians_decode(angle.get::<radian>()))
    }
 }

@@ -297,8 +279,8 @@ mod tests {
        let converter = AngleConverter::screen();

        // Test radians_encode
-        let result = converter.radians_encode(PI / 2.0); // 90° in radians
-        let expected = 270.0 * PI / 180.0; // 270° in radians
+        let result = converter.radians_encode(PI as f64 / 2.0) as f64; // 90° in radians
+        let expected: f64 = 270.0f64 * PI as f64 / 180.0f64; // 270° in radians
        assert!((result - expected).abs() < 1e-6);
    }

@@ -306,10 +288,10 @@ mod tests {
    fn test_roundtrip_conversion() {
        let converter = AngleConverter::new(true, false, true); // X-flip + CW

-        let original = 75.0_f32;
+        let original = 75.0_f64;
        let converted = converter.degrees_encode(original);
        let roundtrip = converter.degrees_decode(converted);

-        assert!((original - roundtrip).abs() < 1e-6);
+        assert!((original - roundtrip as f64).abs() < 1e-6);
    }
 }
@@ -1,4 +1,4 @@
-use uom::si::{
+use units::{
    angle::revolution,
    angular_acceleration::radian_per_second_squared,
    angular_velocity::revolution_per_second,
@@ -90,7 +90,7 @@ mod tests {
    use super::*;
    use approx::assert_relative_eq;
    use std::f64::EPSILON;
-    use uom::si::{
+    use units::{
        angle::degree, angular_acceleration::degree_per_second_squared,
        angular_velocity::degree_per_second,
    };
@@ -14,14 +14,14 @@
 //!
 //! ```rust
 //! use control_core::converters::circular_converter::CircularConverter;
-//! use uom::si::{f64::{Length, Velocity}, length::meter, velocity::meter_per_second};
+//! use units::{f64::{Length, Velocity}, length::meter, velocity::meter_per_second};
 //!
 //! let converter = CircularConverter::from_radius(Length::new::<meter>(0.1));
 //! let velocity = Velocity::new::<meter_per_second>(1.0);
 //! let angular_velocity = converter.linear_to_angular_velocity(velocity);
 //! ```

-use uom::si::{
+use units::{
    acceleration::meter_per_second_squared,
    angle::radian,
    angular_acceleration::radian_per_second_squared,
@@ -199,7 +199,7 @@ impl CircularConverter {
 #[cfg(test)]
 mod tests {
    use super::*;
-    use uom::si::length::centimeter;
+    use units::length::centimeter;

    #[test]
    fn test_constructors() {
@@ -1,4 +1,4 @@
-use uom::si::{
+use units::{
    angle::revolution,
    angular_velocity::revolution_per_second,
    f64::{Acceleration, Angle, AngularAcceleration, AngularVelocity, Length, Velocity},
@@ -251,7 +251,7 @@ mod tests {
    use super::*;
    use approx::assert_relative_eq;
    use std::f64::EPSILON;
-    use uom::si::{
+    use units::{
        acceleration::meter_per_second_squared, angular_acceleration::radian_per_second_squared,
        length::meter, velocity::meter_per_second,
    };
@@ -0,0 +1,36 @@
+use anyhow::anyhow;
+use smol::lock::Mutex;
+use std::any::Any;
+use std::sync::Arc;
+
+pub trait Downcast<T> {
+    fn downcast(&self) -> Result<T, anyhow::Error>;
+}
+
+pub trait DowncastRef<T> {
+    fn downcast_ref(&self) -> Result<&T, anyhow::Error>;
+}
+
+impl<T: 'static, U: Any + 'static> Downcast<Arc<Mutex<T>>> for Arc<Mutex<U>> {
+    fn downcast(&self) -> Result<Arc<Mutex<T>>, anyhow::Error> {
+        // Acquire a read lock on the RwLock
+        let lock = self.lock_blocking();
+
+        // Check if the inner type can be downcasted to T
+        let any: &dyn Any = &*lock;
+
+        if any.is::<T>() {
+            // Clone the Arc and return it as the desired type
+            let cloned: Arc<Mutex<dyn Any>> = self.clone();
+
+            // Transmute the Arc to the desired type
+            unsafe {
+                let arc = Arc::from_raw(Arc::into_raw(cloned) as *const Mutex<T>);
+
+                Ok(arc)
+            }
+        } else {
+            Err(anyhow!("[{}::downcast] Downcast failed", module_path!()))
+        }
+    }
+}
@@ -1,10 +1,9 @@
-use std::{sync::Arc, time::Duration};
-
 use ethercrab::{
    MainDevice, MainDeviceConfig, PduStorage, Timeouts,
    std::{ethercat_now, tx_rx_task},
 };
 use interfaces::Interface;
+use std::{process::Command, sync::Arc, time::Duration};

 // Constants for EtherCAT configuration
 const IFACE_DISCOVERY_MAX_SUBDEVICES: usize = 16; // Must be power of 2 > 1
@@ -12,14 +11,46 @@ const IFACE_DISCOVERY_MAX_PDU_DATA: usize = PduStorage::element_size(1100);
 const IFACE_DISCOVERY_MAX_FRAMES: usize = 16;
 const IFACE_DISCOVERY_MAX_PDI_LEN: usize = 128;

-/// Finds an ethernet interface that is suitable for EtherCAT communication.
-///
-/// ```ignore
-/// match discover_ethercat_interface().await {
-///     Ok(interface) => println!("Found working interface: {}", interface),
-///     Err(_) => println!("No working interface found"),
-/// }
-/// ```
+/// Sets a network interface to unmanaged by NetworkManager.
+/// Returns true if the command succeeded.
+pub fn set_interface_managed(interface: &str, managed: bool) -> bool {
+    let managed_str = match managed {
+        true => "yes",
+        false => "no",
+    };
+    tracing::info!(
+        "set_interface_managed for {} managed was set to: {}",
+        interface,
+        managed_str
+    );
+    let status = Command::new("nmcli")
+        .args(["dev", "set", interface, "managed", managed_str])
+        .status();
+
+    matches!(status, Ok(s) if s.success())
+}
+
+/// Returns true if the given network interface is Ethernet.
+/// Prevents testing wlan,loopback and other non ethernet devices
+fn is_ethernet(interface: &str) -> std::io::Result<bool> {
+    #[cfg(target_os = "linux")]
+    {
+        let base_path = format!("/sys/class/net/{}", interface);
+        let type_path = std::path::Path::new(&base_path).join("type");
+        let iface_type = std::fs::read_to_string(&type_path)?.trim().to_string();
+        // 1 means Ethernet
+        let reports_as_ethernet = iface_type == "1";
+        // Double-check that it's not a wireless interface
+        let uevent_path = std::path::Path::new(&base_path).join("uevent");
+        let uevent = std::fs::read_to_string(&uevent_path).unwrap_or_default();
+        // If "DEVTYPE=wlan" appears, it's lying
+        let actually_wifi = uevent.contains("DEVTYPE=wlan");
+        return Ok(reports_as_ethernet && !actually_wifi);
+    }
+    #[cfg(not(target_os = "linux"))]
+    return Ok(true);
+}
+
 pub async fn discover_ethercat_interface() -> Result<String, anyhow::Error> {
    tracing::info!("Discovering EtherCAT interface...");

@@ -37,7 +68,6 @@ pub async fn discover_ethercat_interface() -> Result<String, anyhow::Error> {
        } else {
            tracing::debug!("Suppressed panic in interface test: {}", panic_info);
        }
-        // Don't call the default hook, which would print the backtrace
    }));

    // Get eligible interfaces
@@ -48,6 +78,7 @@ pub async fn discover_ethercat_interface() -> Result<String, anyhow::Error> {
            iface.is_up()
                && iface.is_running()
                && !iface.is_loopback()
+                && is_ethernet(&iface.name).unwrap_or(false)
                && !iface.name.starts_with("bridge")
                && !iface.name.starts_with("utun")   // Exclude tunnel interfaces
                && !iface.name.starts_with("awdl")   // Exclude Apple Wireless Direct Link
@@ -56,57 +87,39 @@ pub async fn discover_ethercat_interface() -> Result<String, anyhow::Error> {
        })
        .collect::<Vec<_>>();

-    // Sort interfaces by name
    interfaces.sort_by(|a, b| a.name.cmp(&b.name));
+    let mut interface: Option<&str> = None;

-    // Try all interfaces concurrently
-    let tasks = interfaces
-        .iter()
-        .map(|iface| {
-            let name = iface.name.clone();
-            std::thread::Builder::new()
-                .name(format!("ethercat-test-{}", name))
-                .spawn(move || {
-                    std::panic::catch_unwind(|| {
-                        smol::block_on(async {
-                            match test_interface(&name) {
-                                Ok(_) => {
-                                    tracing::info!("Found working EtherCAT interface: {}", name);
-                                    Some(name.clone())
-                                }
-                                Err(_) => {
-                                    tracing::debug!("Interface {} failed", name);
-                                    None
-                                }
-                            }
-                        })
-                    })
-                    .unwrap_or(None)
-                })
-                .expect("Failed to spawn thread")
-        })
-        .collect::<Vec<_>>();
+    for i in 0..interfaces.len() {
+        match test_interface(&interfaces[i].name) {
+            Ok(_) => {
+                // if interface found with ethercat Exit early, we expect only one interface with ethercat
+                interface = Some(&interfaces[i].name);
+                break;
+            }
+            Err(_) => (),
+        }
+    }

-    // Wait for all tasks to complete and collect successful results
-    let successful_interfaces: Vec<String> = tasks
-        .into_iter()
-        .filter_map(|task| task.join().expect("Should join thread"))
-        .collect();
-
-    // Return the first successful interface (they're sorted by name)
-    let result = successful_interfaces.into_iter().next();
+    for i in 0..interfaces.len() {
+        if interface.is_some() && interface.unwrap() == &interfaces[i].name {
+            set_interface_managed(&interfaces[i].name, false);
+        } else {
+            set_interface_managed(&interfaces[i].name, true);
+        }
+    }

    // Restore the default panic hook
    std::panic::set_hook(default_hook);

-    match result {
-        Some(name) => Ok(name),
-        None => Err(anyhow::anyhow!("No suitable EtherCAT interface found")),
+    match interface {
+        Some(interface) => return Ok(interface.to_string()),
+        None => return Err(anyhow::anyhow!("No suitable EtherCAT interface found")),
    }
 }

 fn test_interface(interface: &str) -> Result<(), anyhow::Error> {
-    tracing::trace!("Testing interface: {}", interface);
+    tracing::info!("Testing interface: {}", interface);

    let pdu_storage = Box::leak(Box::new(PduStorage::<
        IFACE_DISCOVERY_MAX_FRAMES,
@@ -144,7 +157,7 @@ fn test_interface(interface: &str) -> Result<(), anyhow::Error> {
                // Default 10000
                dc_static_sync_iterations: 10000,
                // Default None
-                retry_behaviour: ethercrab::RetryBehaviour::Count(5),
+                retry_behaviour: ethercrab::RetryBehaviour::Count(3),
            },
        ));

@@ -1,2 +1 @@
-pub mod eeprom_identification;
 pub mod interface_discovery;
@@ -1,19 +1,14 @@
 pub mod controllers;
 pub mod converters;
+pub mod downcast;
 pub mod ethercat;
 pub mod helpers;
 pub mod irq_handling;
-pub mod machines;
 pub mod modbus;
 pub mod realtime;
-pub mod rest;
 pub mod serial;
 pub mod socketio;
 pub mod transmission;
-pub mod uom_extensions;

 #[cfg(feature = "video-streaming")]
 pub mod video_streaming;
-
-#[macro_use]
-extern crate uom;
@@ -1,25 +0,0 @@
-use serde_json::Value;
-
-use crate::socketio::namespace::Namespace;
-
-pub trait MachineApi {
-    fn api_mutate(&mut self, value: Value) -> Result<(), anyhow::Error>;
-    fn api_event_namespace(&mut self) -> &mut Namespace;
-
-    /// Returns a list of available video stream identifiers for this machine
-    #[cfg(feature = "video-streaming")]
-    fn api_video_streams(&self) -> Vec<String> {
-        Vec::new()
-    }
-
-    /// Get a video stream receiver for the specified stream ID
-    /// Returns None if the stream doesn't exist
-    #[cfg(feature = "video-streaming")]
-    fn api_get_video_stream(
-        &mut self,
-        stream_id: &str,
-    ) -> Option<tokio::sync::broadcast::Receiver<Vec<u8>>> {
-        let _ = stream_id;
-        None
-    }
-}
@@ -1,113 +0,0 @@
-use std::fmt::Display;
-
-use serde::Deserialize;
-use serde::Serialize;
-
-/// Identifies a spacifi machine
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, Hash)]
-pub struct MachineIdentificationUnique {
-    pub machine_identification: MachineIdentification,
-    pub serial: u16,
-}
-
-impl MachineIdentificationUnique {
-    /// Check if values are non-zero
-    pub const fn is_valid(&self) -> bool {
-        self.machine_identification.is_valid() && self.serial != 0
-    }
-}
-
-impl Display for MachineIdentificationUnique {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(
-            f,
-            "{}/{}/{}",
-            self.machine_identification.vendor, self.machine_identification.machine, self.serial
-        )
-    }
-}
-
-/// Identifies a machine
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, Hash)]
-pub struct MachineIdentification {
-    pub vendor: u16,
-    pub machine: u16,
-}
-
-impl MachineIdentification {
-    /// Check if values are non-zero
-    pub const fn is_valid(&self) -> bool {
-        self.vendor != 0 && self.machine != 0
-    }
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
-pub struct DeviceMachineIdentification {
-    pub machine_identification_unique: MachineIdentificationUnique,
-    pub role: u16,
-}
-
-impl DeviceMachineIdentification {
-    /// Check if values are non-zero
-    pub const fn is_valid(&self) -> bool {
-        self.machine_identification_unique.is_valid()
-            && self
-                .machine_identification_unique
-                .machine_identification
-                .machine
-                != 0
-    }
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
-pub struct DeviceIdentification {
-    pub device_machine_identification: Option<DeviceMachineIdentification>,
-    pub device_hardware_identification: DeviceHardwareIdentification,
-}
-
-impl From<DeviceIdentificationIdentified> for DeviceIdentification {
-    fn from(value: DeviceIdentificationIdentified) -> Self {
-        Self {
-            device_machine_identification: Some(value.device_machine_identification),
-            device_hardware_identification: value.device_hardware_identification,
-        }
-    }
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
-pub struct DeviceIdentificationIdentified {
-    pub device_machine_identification: DeviceMachineIdentification,
-    pub device_hardware_identification: DeviceHardwareIdentification,
-}
-
-impl TryFrom<DeviceIdentification> for DeviceIdentificationIdentified {
-    type Error = anyhow::Error;
-
-    fn try_from(value: DeviceIdentification) -> Result<Self, Self::Error> {
-        let device_machine_identification =
-            value.device_machine_identification.ok_or(anyhow::anyhow!(
-                "[{}::DeviceIdentificationIdentified::try_from] No device machine identification",
-                module_path!()
-            ))?;
-
-        Ok(Self {
-            device_machine_identification,
-            device_hardware_identification: value.device_hardware_identification,
-        })
-    }
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
-pub enum DeviceHardwareIdentification {
-    Ethercat(DeviceHardwareIdentificationEthercat),
-    Serial(DeviceHardwareIdentificationSerial),
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
-pub struct DeviceHardwareIdentificationEthercat {
-    pub subdevice_index: usize,
-}
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
-pub struct DeviceHardwareIdentificationSerial {
-    pub path: String,
-}
@@ -1,275 +0,0 @@
-use smol::{
-    channel::Sender,
-    lock::{Mutex, RwLock},
-};
-use socketioxide::extract::SocketRef;
-
-use crate::{
-    machines::{
-        identification::MachineIdentificationUnique,
-        new::{MachineNewHardware, MachineNewHardwareEthercat, MachineNewParams},
-    },
-    serial::SerialDevice,
-    socketio::event::GenericEvent,
-};
-use std::{
-    collections::HashMap,
-    sync::{Arc, Weak},
-};
-
-use super::{
-    Machine,
-    identification::{DeviceIdentification, DeviceIdentificationIdentified},
-    new::MachineNewHardwareSerial,
-    registry::MachineRegistry,
-};
-#[derive(Debug)]
-pub struct MachineManager {
-    pub ethercat_machines:
-        HashMap<MachineIdentificationUnique, Result<Arc<Mutex<dyn Machine>>, anyhow::Error>>,
-    pub serial_machines:
-        HashMap<MachineIdentificationUnique, Result<Arc<Mutex<dyn Machine>>, anyhow::Error>>,
-}
-
-impl Default for MachineManager {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl MachineManager {
-    pub fn new() -> Self {
-        Self {
-            ethercat_machines: HashMap::new(),
-            serial_machines: HashMap::new(),
-        }
-    }
-
-    pub fn set_ethercat_devices<const MAX_SUBDEVICES: usize, const MAX_PDI: usize>(
-        &mut self,
-        device_identifications: &Vec<DeviceIdentification>,
-        machine_registry: &MachineRegistry,
-        hardware: &MachineNewHardwareEthercat,
-        socket_queue_tx: Sender<(SocketRef, Arc<GenericEvent>)>,
-        machine_manager: Weak<RwLock<Self>>,
-    ) {
-        // empty ethercat machines
-        self.ethercat_machines.clear();
-
-        // group devices by machine device identification
-        let device_grouping_result = group_devices_by_identification(device_identifications);
-
-        tracing::info!(
-            "Device Groups {}",
-            device_grouping_result.device_groups.len()
-        );
-
-        let machine_new_hardware = MachineNewHardware::Ethercat(hardware);
-
-        // iterate over all identified device groups but ignore unaffected machines
-        for device_group in device_grouping_result.device_groups.iter() {
-            // get the machine identification
-            let machine_identification = match device_group.first() {
-                Some(device_identification) => &device_identification.device_machine_identification,
-                None => continue, // Skip this group if empty
-            };
-
-            // create the machine
-            let new_machine = machine_registry.new_machine(&MachineNewParams {
-                device_group,
-                hardware: &machine_new_hardware,
-                socket_queue_tx: socket_queue_tx.clone(),
-                machine_manager: machine_manager.clone(),
-            });
-
-            // insert the machine into the ethercat machines map
-            self.ethercat_machines.insert(
-                machine_identification.machine_identification_unique.clone(),
-                new_machine,
-            );
-        }
-    }
-
-    pub fn get(
-        &self,
-        machine_identification: &MachineIdentificationUnique,
-    ) -> Option<&Result<Arc<Mutex<dyn Machine>>, anyhow::Error>> {
-        self.ethercat_machines
-            .get(machine_identification)
-            .or_else(|| self.serial_machines.get(machine_identification))
-    }
-
-    pub fn add_serial_device(
-        &mut self,
-        device_identification: &DeviceIdentification,
-        device: Arc<RwLock<dyn SerialDevice>>,
-        machine_registry: &MachineRegistry,
-        socket_queue_tx: Sender<(SocketRef, Arc<GenericEvent>)>,
-        machine_manager: Weak<RwLock<Self>>,
-    ) {
-        let hardware = MachineNewHardwareSerial { device };
-
-        let device_identification_identified: DeviceIdentificationIdentified =
-            device_identification
-                .clone()
-                .try_into()
-                .expect("Serial devices always have machine identification");
-
-        let new_machine = machine_registry.new_machine(&MachineNewParams {
-            device_group: &vec![device_identification_identified.clone()],
-            hardware: &MachineNewHardware::Serial(&hardware),
-            socket_queue_tx,
-            machine_manager,
-        });
-
-        tracing::info!("Adding serial machine {:?}", new_machine);
-
-        self.serial_machines.insert(
-            device_identification_identified
-                .device_machine_identification
-                .machine_identification_unique,
-            new_machine,
-        );
-    }
-
-    pub fn remove_serial_device(&mut self, device_identification: &DeviceIdentification) {
-        let device_identification_identified: DeviceIdentificationIdentified =
-            device_identification
-                .clone()
-                .try_into()
-                .expect("Serial devices always have machine identification");
-
-        tracing::info!(
-            "Removing serial machine {:?}",
-            device_identification_identified
-        );
-
-        self.serial_machines.remove(
-            &device_identification_identified
-                .device_machine_identification
-                .machine_identification_unique,
-        );
-    }
-
-    pub fn get_machine_weak(
-        &self,
-        machine_identification: &MachineIdentificationUnique,
-    ) -> Option<Weak<Mutex<dyn Machine>>> {
-        let machine = self.ethercat_machines.get(machine_identification);
-        let machine = match machine {
-            Some(machine) => machine,
-            None => {
-                return None;
-            }
-        };
-        let machine = match machine {
-            Ok(machine) => machine,
-            Err(_) => {
-                return None;
-            }
-        };
-        let machine_weak = Arc::downgrade(machine);
-        Some(machine_weak)
-    }
-
-    pub fn get_serial_weak(
-        &self,
-        machine_identification: &MachineIdentificationUnique,
-    ) -> Option<Weak<Mutex<dyn Machine>>> {
-        let machine = self.serial_machines.get(machine_identification);
-        let machine = match machine {
-            Some(machine) => machine,
-            None => {
-                return None;
-            }
-        };
-        let machine = match machine {
-            Ok(machine) => machine,
-            Err(_) => {
-                return None;
-            }
-        };
-        let machine_weak = Arc::downgrade(machine);
-        Some(machine_weak)
-    }
-}
-
-/// Groups devices by machine identification
-///
-/// Returns a DeviceGroupingResult containing:
-/// - device_groups: a vector of devices grouped by machine identification
-/// - unidentified_devices: a vector of devices that could not be identified
-pub fn group_devices_by_identification(
-    device_identifications: &Vec<DeviceIdentification>,
-) -> DeviceGroupingResult {
-    let mut device_groups: Vec<Vec<DeviceIdentificationIdentified>> = Vec::new();
-    let mut unidentified_devices: Vec<DeviceIdentification> = Vec::new();
-
-    for device_identification in device_identifications {
-        // if vendor or serial or machine is 0, it is not a valid machine device
-        if let Some(device_machine_identification) =
-            device_identification.device_machine_identification.as_ref()
-        {
-            if !device_machine_identification.is_valid() {
-                unidentified_devices.push(device_identification.clone());
-
-                continue;
-            }
-        } else {
-            unidentified_devices.push(device_identification.clone());
-            continue;
-        }
-
-        // scan over all deice groups
-        // get the first DeviceMachineIdentification
-        // compare and append to the group
-        let mut found = false;
-        for check_group in device_groups.iter_mut() {
-            // get first device in group
-            let first_device = check_group.first().expect("group to not be empty");
-            let first_device_machine_identification = &first_device
-                .device_machine_identification
-                .machine_identification_unique;
-
-            // chek if it has machine identification
-            if let Some(device_machine_identification) =
-                device_identification.device_machine_identification.as_ref()
-            {
-                // compare with the current device
-                if first_device_machine_identification
-                    == &device_machine_identification.machine_identification_unique
-                {
-                    let device_identification_identified = device_identification
-                        .clone()
-                        .try_into()
-                        .expect("should have Some(DeviceMachineIdentification)");
-                    check_group.push(device_identification_identified);
-                    found = true;
-                    break;
-                }
-            }
-        }
-
-        if !found {
-            let device_identification_identified = device_identification
-                .clone()
-                .try_into()
-                .expect("should have Some(DeviceMachineIdentification)");
-            device_groups.push(vec![device_identification_identified]);
-        }
-    }
-
-    DeviceGroupingResult {
-        device_groups,
-        unidentified_devices,
-    }
-}
-
-/// Structure to hold the result of grouping devices by identification
-#[derive(Debug)]
-pub struct DeviceGroupingResult {
-    /// Devices grouped by machine identification
-    pub device_groups: Vec<Vec<DeviceIdentificationIdentified>>,
-    /// Devices that could not be identified
-    pub unidentified_devices: Vec<DeviceIdentification>,
-}
@@ -1,82 +0,0 @@
-use std::{collections::HashMap, sync::Arc};
-
-use smol::lock::Mutex;
-
-use super::{Machine, identification::MachineIdentificationUnique, manager::MachineManager};
-
-pub enum MachineManagerIter<'a> {
-    EthercatMachines {
-        iter: std::collections::hash_map::Iter<
-            'a,
-            MachineIdentificationUnique,
-            Result<Arc<Mutex<dyn Machine>>, anyhow::Error>,
-        >,
-    },
-    SerialMachines {
-        iter: std::collections::hash_map::Iter<
-            'a,
-            MachineIdentificationUnique,
-            Result<Arc<Mutex<dyn Machine>>, anyhow::Error>,
-        >,
-    },
-    Done,
-}
-
-pub struct MachineManagerIterator<'a> {
-    iter: MachineManagerIter<'a>,
-    serial_machines:
-        &'a HashMap<MachineIdentificationUnique, Result<Arc<Mutex<dyn Machine>>, anyhow::Error>>,
-}
-
-impl<'a> Iterator for MachineManagerIterator<'a> {
-    type Item = (
-        &'a MachineIdentificationUnique,
-        &'a Result<Arc<Mutex<dyn Machine>>, anyhow::Error>,
-    );
-
-    fn next(&mut self) -> Option<Self::Item> {
-        loop {
-            match &mut self.iter {
-                MachineManagerIter::EthercatMachines { iter } => {
-                    // Try to get the next item from ethercat_machines
-                    if let Some(item) = iter.next() {
-                        return Some(item);
-                    } else {
-                        // If ethercat_machines is exhausted, move to serial_machines
-                        self.iter = MachineManagerIter::SerialMachines {
-                            iter: self.serial_machines.iter(),
-                        };
-                        // Continue to the next iteration of the loop
-                        continue;
-                    }
-                }
-                MachineManagerIter::SerialMachines { iter } => {
-                    // Return the next item from serial_machines or None if exhausted
-                    if let Some(item) = iter.next() {
-                        return Some(item);
-                    } else {
-                        // If serial_machines is also exhausted, we're done
-                        self.iter = MachineManagerIter::Done;
-                        return None;
-                    }
-                }
-                MachineManagerIter::Done => {
-                    // We've exhausted both collections
-                    return None;
-                }
-            }
-        }
-    }
-}
-
-impl MachineManager {
-    // Returns an iterator over all machines (both ethercat and serial)
-    pub fn iter(&'_ self) -> MachineManagerIterator<'_> {
-        MachineManagerIterator {
-            iter: MachineManagerIter::EthercatMachines {
-                iter: self.ethercat_machines.iter(),
-            },
-            serial_machines: &self.serial_machines,
-        }
-    }
-}
@@ -1,83 +0,0 @@
-use anyhow::anyhow;
-use api::MachineApi;
-use new::MachineNewTrait;
-use serde::Serialize;
-use smol::lock::Mutex;
-use std::any::Any;
-use std::fmt::Debug;
-use std::sync::{Arc, Weak};
-
-use crate::machines::identification::MachineIdentificationUnique;
-use crate::machines::new::MachineAct;
-pub mod api;
-pub mod identification;
-pub mod manager;
-pub mod manager_iter;
-pub mod new;
-pub mod registry;
-
-pub trait Machine: MachineAct + MachineNewTrait + MachineApi + AnyGetters + Debug + Send {}
-pub trait AnyGetters: Any {
-    fn as_any(&self) -> &dyn Any;
-    fn as_any_mut(&mut self) -> &mut dyn Any;
-}
-
-/// Casts a `dyn Machine` to a specific machine type
-pub async fn downcast_machine<T: Machine>(
-    machine: Arc<Mutex<dyn Machine>>,
-) -> Result<Arc<Mutex<T>>, anyhow::Error> {
-    // Acquire a read lock on the RwLock
-    let read_lock = machine.lock().await;
-
-    // Check if the inner type can be downcasted to T
-    if read_lock.as_any().is::<T>() {
-        // Clone the Arc and return it as the desired type
-        let cloned_machine = Arc::clone(&machine);
-        // Transmute the Arc to the desired type
-        unsafe {
-            Ok(Arc::from_raw(
-                Arc::into_raw(cloned_machine) as *const Mutex<T>
-            ))
-        }
-    } else {
-        Err(anyhow!(
-            "[{}::downcast_machine] Downcast failed",
-            module_path!()
-        ))
-    }
-}
-
-/// Trait to get strong count to see if Weak has reference
-pub trait GetStrongCount {
-    fn get_strong_count(&self) -> usize;
-}
-
-impl<T> GetStrongCount for Weak<Mutex<T>> {
-    fn get_strong_count(&self) -> usize {
-        self.strong_count()
-    }
-}
-
-#[derive(Debug)]
-pub struct ConnectedMachine<T: GetStrongCount> {
-    pub machine_identification_unique: MachineIdentificationUnique,
-    pub machine: T,
-}
-
-#[derive(Serialize, Debug, Clone, PartialEq, Eq)]
-pub struct ConnectedMachineData {
-    pub machine_identification_unique: MachineIdentificationUnique,
-    pub is_available: bool,
-}
-
-impl<T> From<&ConnectedMachine<T>> for ConnectedMachineData
-where
-    T: GetStrongCount,
-{
-    fn from(value: &ConnectedMachine<T>) -> Self {
-        Self {
-            machine_identification_unique: value.machine_identification_unique.clone(),
-            is_available: value.machine.get_strong_count() != 0,
-        }
-    }
-}
@@ -1,259 +0,0 @@
-use crate::{machines::manager::MachineManager, serial::SerialDevice};
-
-use super::identification::DeviceIdentificationIdentified;
-use anyhow::Error;
-use ethercat_hal::{
-    devices::EthercatDevice, helpers::ethercrab_types::EthercrabSubDevicePreoperational,
-};
-use ethercrab::{SubDevice, SubDeviceRef};
-use smol::{channel::Sender, lock::RwLock};
-use socketioxide::extract::SocketRef;
-use std::{
-    sync::{Arc, Weak},
-    time::Instant,
-};
-
-use crate::socketio::event::GenericEvent;
-
-pub trait MachineNewTrait {
-    fn new(params: &MachineNewParams<'_, '_, '_, '_, '_, '_, '_>) -> Result<Self, Error>
-    where
-        Self: Sized;
-}
-
-pub trait MachineAct {
-    fn act(&mut self, now: Instant);
-}
-
-pub struct MachineNewParams<
-    'maindevice,
-    'subdevices,
-    'device_identifications_identified,
-    'ethercat_devices,
-    'machine_new_hardware_etehrcat,
-    'machine_new_hardware_serial,
-    'machine_new_hardware,
-> where
-    'maindevice: 'machine_new_hardware,
-    'subdevices: 'machine_new_hardware,
-    'ethercat_devices: 'machine_new_hardware,
-    'machine_new_hardware_etehrcat: 'machine_new_hardware,
-{
-    pub device_group: &'device_identifications_identified Vec<DeviceIdentificationIdentified>,
-    pub hardware: &'machine_new_hardware MachineNewHardware<
-        'maindevice,
-        'subdevices,
-        'ethercat_devices,
-        'machine_new_hardware_etehrcat,
-        'machine_new_hardware_serial,
-    >,
-    pub socket_queue_tx: Sender<(SocketRef, Arc<GenericEvent>)>,
-    pub machine_manager: Weak<RwLock<MachineManager>>,
-}
-
-pub enum MachineNewHardware<
-    'maindevice,
-    'subdevices,
-    'ethercat_devices,
-    'machine_new_hardware_etehrcat,
-    'machine_new_hardware_serial,
-> where
-    'maindevice: 'machine_new_hardware_etehrcat,
-    'subdevices: 'machine_new_hardware_etehrcat,
-    'ethercat_devices: 'machine_new_hardware_etehrcat,
-{
-    Ethercat(
-        &'machine_new_hardware_etehrcat MachineNewHardwareEthercat<
-            'maindevice,
-            'subdevices,
-            'ethercat_devices,
-        >,
-    ),
-    Serial(&'machine_new_hardware_serial MachineNewHardwareSerial),
-}
-
-pub struct MachineNewHardwareEthercat<'maindevice, 'subdevices, 'ethercat_devices> {
-    pub subdevices:
-        &'subdevices Vec<&'subdevices SubDeviceRef<'maindevice, &'subdevices SubDevice>>,
-    pub ethercat_devices: &'ethercat_devices Vec<Arc<RwLock<dyn EthercatDevice>>>,
-}
-
-pub struct MachineNewHardwareSerial {
-    pub device: Arc<RwLock<dyn SerialDevice>>,
-}
-
-// validates that all devices in the group have the same machine identification
-pub fn validate_same_machine_identification_unique(
-    identified_device_group: &Vec<DeviceIdentificationIdentified>,
-) -> Result<(), Error> {
-    let machine_identification_unique = &identified_device_group
-        .first()
-        .ok_or_else(|| {
-            anyhow::anyhow!(
-                "[{}::validate_same_machine_identification] No devices in group",
-                module_path!()
-            )
-        })?
-        .device_machine_identification
-        .machine_identification_unique;
-    for device in identified_device_group.iter() {
-        if device
-            .device_machine_identification
-            .machine_identification_unique
-            != *machine_identification_unique
-        {
-            return Err(anyhow::anyhow!(
-                "[{}::validate_same_machine_identification] Different machine identifications",
-                module_path!()
-            ));
-        }
-    }
-    Ok(())
-}
-
-/// validates that every role is unique
-pub fn validate_no_role_dublicates(
-    identified_device_group: &Vec<DeviceIdentificationIdentified>,
-) -> Result<(), Error> {
-    let mut roles = vec![];
-    for device in identified_device_group.iter() {
-        if roles.contains(&device.device_machine_identification.role) {
-            return Err(anyhow::anyhow!(
-                "[{}::validate_no_role_dublicates] Role dublicate",
-                module_path!(),
-            ));
-        }
-        roles.push(device.device_machine_identification.role);
-    }
-    Ok(())
-}
-
-// Inside control_core::machines::new module:
-pub fn get_device_identification_by_role(
-    identified_device_group: &Vec<DeviceIdentificationIdentified>,
-    role: u16,
-) -> Result<&DeviceIdentificationIdentified, Error> {
-    for device in identified_device_group.iter() {
-        if device.device_machine_identification.role == role {
-            return Ok(device);
-        }
-    }
-    Err(anyhow::anyhow!(
-        "[{}::get_device_identification_by_role] Role {} not found",
-        module_path!(),
-        role
-    ))
-}
-
-pub fn get_device_by_index<'maindevice>(
-    devices: &Vec<Arc<RwLock<dyn EthercatDevice>>>,
-    subdevice_index: usize,
-) -> Result<Arc<RwLock<dyn EthercatDevice>>, Error> {
-    Ok(devices
-        .get(subdevice_index)
-        .ok_or(anyhow::anyhow!(
-            "[{}::get_device_by_index] Index {} out of bounds for devices",
-            module_path!(),
-            subdevice_index
-        ))?
-        .clone())
-}
-
-pub fn get_subdevice_by_index<'subdevices, 'maindevice>(
-    subdevices: &'subdevices Vec<&EthercrabSubDevicePreoperational<'maindevice>>,
-    subdevice_index: usize,
-) -> Result<&'subdevices EthercrabSubDevicePreoperational<'maindevice>, Error> {
-    Ok(subdevices.get(subdevice_index).ok_or(anyhow::anyhow!(
-        "Index {} out of bounds for subdevices",
-        subdevice_index
-    ))?)
-}
-
-pub fn get_ethercat_device_by_index<'maindevice>(
-    ethercat_devices: &Vec<Arc<RwLock<dyn EthercatDevice>>>,
-    subdevice_index: usize,
-) -> Result<Arc<RwLock<dyn EthercatDevice>>, Error> {
-    Ok(ethercat_devices
-        .get(subdevice_index)
-        .ok_or(anyhow::anyhow!(
-            "[{}::get_ethercat_device_by_index] Index {} out of bounds for ethercat devices",
-            module_path!(),
-            subdevice_index
-        ))?
-        .clone())
-}
-
-#[cfg(test)]
-mod tests {
-    use crate::machines::identification::{
-        DeviceHardwareIdentification, DeviceHardwareIdentificationEthercat,
-        DeviceMachineIdentification, MachineIdentification, MachineIdentificationUnique,
-    };
-
-    pub use super::*;
-
-    #[test]
-    fn test_get_device_identification_by_role() {
-        let device_identifications = vec![
-            // role 0
-            DeviceIdentificationIdentified {
-                device_machine_identification: DeviceMachineIdentification {
-                    machine_identification_unique: MachineIdentificationUnique {
-                        machine_identification: MachineIdentification {
-                            vendor: 1,
-                            machine: 1,
-                        },
-                        serial: 1,
-                    },
-                    role: 0,
-                },
-                device_hardware_identification: DeviceHardwareIdentification::Ethercat(
-                    DeviceHardwareIdentificationEthercat { subdevice_index: 0 },
-                ),
-            },
-            // role 1
-            DeviceIdentificationIdentified {
-                device_machine_identification: DeviceMachineIdentification {
-                    machine_identification_unique: MachineIdentificationUnique {
-                        machine_identification: MachineIdentification {
-                            vendor: 2,
-                            machine: 2,
-                        },
-                        serial: 2,
-                    },
-                    role: 2,
-                },
-                device_hardware_identification: DeviceHardwareIdentification::Ethercat(
-                    DeviceHardwareIdentificationEthercat { subdevice_index: 1 },
-                ),
-            },
-            // role 2
-            DeviceIdentificationIdentified {
-                device_machine_identification: DeviceMachineIdentification {
-                    machine_identification_unique: MachineIdentificationUnique {
-                        machine_identification: MachineIdentification {
-                            vendor: 3,
-                            machine: 3,
-                        },
-                        serial: 3,
-                    },
-                    role: 1,
-                },
-                device_hardware_identification: DeviceHardwareIdentification::Ethercat(
-                    DeviceHardwareIdentificationEthercat { subdevice_index: 2 },
-                ),
-            },
-        ];
-
-        // search for role 0
-        let result = get_device_identification_by_role(&device_identifications, 0);
-        assert_eq!(result.unwrap().device_machine_identification.role, 0,);
-
-        // search for role 1
-        let result = get_device_identification_by_role(&device_identifications, 1);
-        assert_eq!(result.unwrap().device_machine_identification.role, 1,);
-        // search for role 2
-        let result = get_device_identification_by_role(&device_identifications, 2);
-        assert_eq!(result.unwrap().device_machine_identification.role, 2,);
-    }
-}
@@ -1,74 +0,0 @@
-use super::{Machine, identification::MachineIdentification, new::MachineNewParams};
-use anyhow::Error;
-use smol::lock::Mutex;
-use std::{any::TypeId, collections::HashMap, sync::Arc};
-
-pub type MachineNewClosure =
-    Box<dyn Fn(&MachineNewParams) -> Result<Arc<Mutex<dyn Machine>>, Error> + Send + Sync>;
-
-pub struct MachineRegistry {
-    type_map: HashMap<TypeId, (MachineIdentification, MachineNewClosure)>,
-}
-
-impl Default for MachineRegistry {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl MachineRegistry {
-    pub fn new() -> Self {
-        Self {
-            type_map: HashMap::new(),
-        }
-    }
-
-    pub fn register<T: Machine + 'static>(
-        &mut self,
-        machine_identficiation: MachineIdentification,
-    ) {
-        self.type_map.insert(
-            TypeId::of::<T>(),
-            (
-                machine_identficiation.clone(),
-                // create a machine construction closure
-                Box::new(|machine_new_params| {
-                    Ok(Arc::new(Mutex::new(T::new(machine_new_params)?)))
-                }),
-            ),
-        );
-    }
-
-    pub fn new_machine(
-        &self,
-        machine_new_params: &MachineNewParams,
-    ) -> Result<Arc<Mutex<dyn Machine>>, anyhow::Error> {
-        // get machiine identification
-        let device_identification =
-            &machine_new_params
-                .device_group
-                .first()
-                .ok_or(anyhow::anyhow!(
-                    "[{}::MachineConstructor::new_machine] No device in group",
-                    module_path!()
-                ))?;
-
-        // find machine new function by comparing MachineIdentification
-        let (_, machine_new_closure) = self
-            .type_map
-            .values()
-            .find(|(mi, _)| {
-                mi == &device_identification
-                    .device_machine_identification
-                    .machine_identification_unique
-                    .machine_identification
-            })
-            .ok_or(anyhow::anyhow!(
-                "[{}::MachineConstructor::new_machine] Machine not found",
-                module_path!()
-            ))?;
-
-        // call machine new function by reference
-        (machine_new_closure)(machine_new_params)
-    }
-}
@@ -1 +0,0 @@
-pub mod mutation;
@@ -1,14 +1,10 @@
-use std::{any::Any, sync::Arc};
+/*use std::{any::Any, sync::Arc};

-use smol::{channel::Sender, lock::RwLock};
+use smol::lock::RwLock;
 use std::fmt::Debug;

-use crate::{
-    machines::identification::DeviceIdentification, serial::serial_detection::SerialDeviceRemoval,
-};
+use crate::machines::identification::DeviceIdentification;

-pub mod panic;
-pub mod registry;
 pub mod serial_detection;

 pub trait SerialDevice: Any + Send + Sync + SerialDeviceNew + Debug {}
@@ -27,11 +23,11 @@ pub trait SerialDeviceThread {

 pub struct SerialDeviceNewParams {
    pub path: String,
-    pub device_thread_panic_tx: Sender<SerialDeviceRemoval<String>>,
 }

-#[derive(PartialEq, Eq, Clone, Debug)]
+#[derive(PartialEq, Eq, Clone, Debug, Hash)]
 pub struct SerialDeviceIdentification {
    pub vendor_id: u16,
    pub product_id: u16,
 }
+*/
@@ -1,53 +0,0 @@
-use smol::channel::Sender;
-
-use crate::serial::serial_detection::SerialDeviceRemoval;
-
-/// Device-level panic handler for individual device crashes
-/// Sends device identifier and error information for cleanup
-/// Used by serial devices and other individual components that need to be removed on panic
-pub fn send_serial_device_panic<T>(
-    device_identifier: T,
-    thread_panic_tx: Sender<SerialDeviceRemoval<T>>,
-) where
-    T: Send + Sync + Clone + 'static,
-{
-    // Ensure backtrace is enabled for panics
-    if std::env::var("RUST_BACKTRACE").is_err() {
-        unsafe {
-            std::env::set_var("RUST_BACKTRACE", "full");
-        }
-    }
-
-    std::panic::set_hook(Box::new(move |panic_info| {
-        let thread_name = std::thread::current()
-            .name()
-            .unwrap_or("unnamed")
-            .to_string();
-        let location = panic_info.location().map_or("unknown".to_string(), |loc| {
-            format!("{}:{}:{}", loc.file(), loc.line(), loc.column())
-        });
-        let message = panic_info
-            .payload()
-            .downcast_ref::<&str>()
-            .unwrap_or(&"Box<dyn Any>")
-            .to_string();
-
-        let panic_message = format!(
-            "Device panicked in thread '{}' at {}: {}",
-            thread_name, location, message
-        );
-
-        // Send device panic info through channel
-        smol::block_on(async {
-            let _ = thread_panic_tx
-                .send(SerialDeviceRemoval::Error(
-                    device_identifier.clone(),
-                    anyhow::anyhow!("{}", panic_message),
-                ))
-                .await;
-        });
-
-        // Note: We don't call old_hook to avoid duplicate logging
-        // All logging is handled in the main thread when receiving panic details
-    }));
-}
@@ -7,194 +7,70 @@
 */

 use serialport::{SerialPortInfo, SerialPortType, UsbPortInfo};
-use smol::{
-    channel::{Receiver, Sender, unbounded},
-    lock::RwLock,
-};
-use std::{collections::HashMap, sync::Arc};
+use std::collections::HashMap;

-use crate::{
-    helpers::compare_lists::compare_lists, machines::identification::DeviceIdentification,
-};
+use super::SerialDeviceIdentification;
+/// Handles scanning and caching of connected USB serial devices.
+pub struct SerialDetection {}

-use super::{
-    SerialDevice, SerialDeviceIdentification, SerialDeviceNewParams, registry::SerialDeviceRegistry,
-};
-
-pub enum SerialDeviceRemoval<T> {
-    Disconnect(T),
-    Error(T, anyhow::Error),
-}
-
-pub struct SerialDetection<'serialdeviceregistry> {
-    pub serial_device_registry: &'serialdeviceregistry SerialDeviceRegistry,
-    pub ports: HashMap<
-        String,
-        (
-            UsbPortInfo,
-            DeviceIdentification,
-            Arc<RwLock<dyn SerialDevice>>,
-        ),
-    >,
-    pub device_removal_signal_rx: Receiver<SerialDeviceRemoval<String>>,
-    pub device_removal_signal_tx: Sender<SerialDeviceRemoval<String>>,
-}
-
-impl<'serialdeviceregistry> SerialDetection<'serialdeviceregistry> {
-    pub fn new(serial_device_registry: &'serialdeviceregistry SerialDeviceRegistry) -> Self {
-        let (device_removal_signal_tx, device_removal_signal_rx) = unbounded();
-        SerialDetection {
-            serial_device_registry,
-            ports: HashMap::new(),
-            device_removal_signal_rx,
-            device_removal_signal_tx,
+impl SerialDetection {
+    /// Returns all serial ports on the system (minus macOS "cu" noise).
+    fn get_ports() -> Vec<SerialPortInfo> {
+        match serialport::available_ports() {
+            Ok(ports) => ports
+                .into_iter()
+                .filter(|port| !port.port_name.contains("cu"))
+                .collect(),
+            Err(_) => Vec::new(),
        }
    }

-    /*
-     *@return: Option::None if there are no available ports on device
-     *@return: Option::Some(Vec) with all available ports
-     *
-     *@description: detects all available ports and returns them as list
-     */
-    fn get_ports() -> Vec<SerialPortInfo> {
-        let all = match serialport::available_ports() {
-            Ok(ports) => ports,
-            Err(_) => return Vec::new(),
-        };
-
-        // exclude ports that contai "cu" in their name
-        all.into_iter()
-            .filter(|port| !port.port_name.contains("cu"))
-            .collect::<Vec<_>>()
-    }
-
-    /* @param: port_list -> list of available ports
-     *
-     * @return: Vec<(String, UsbPortInfo)> -> list of ports with their names and usb information
-     *
-     * @description: This function extracts the USB serial devices from the given list of ports.
-     */
-    fn extract_usb_serial_devices(
-        &self,
-        port_list: Vec<SerialPortInfo>,
-    ) -> Vec<(String, UsbPortInfo)> {
-        let mut usb_ports: Vec<(String, UsbPortInfo)> = Vec::new();
+    /// Extracts only USB serial devices from the port list.
+    fn extract_usb_serial_devices(port_list: Vec<SerialPortInfo>) -> HashMap<String, UsbPortInfo> {
+        let mut map = HashMap::new();

        for port in port_list {
-            if let SerialPortType::UsbPort(usb_info) = &port.port_type {
-                usb_ports.push((port.port_name.to_string(), usb_info.clone()));
-            };
+            if let SerialPortType::UsbPort(usb_info) = port.port_type {
+                map.insert(port.port_name, usb_info);
+            }
        }
-
-        usb_ports
+        map
    }

-    pub async fn check_ports(&mut self) -> CheckPortsResult {
-        // get available ports
+    /// Scans for connected USB serial devices and updates the internal map.
+    /// Returns a clone of the map for quick access.
+    pub fn detect_devices() -> HashMap<String, UsbPortInfo> {
        let ports = Self::get_ports();
-
-        // extract all ports that are usb ports
-        let usb_ports = self.extract_usb_serial_devices(ports);
-
-        let last_usb_ports = self
-            .ports
-            .iter()
-            .map(|last_usb_port| (last_usb_port.0.clone(), last_usb_port.1.0.clone()))
-            .collect::<Vec<_>>();
-
-        let usb_ports_diff = compare_lists(&last_usb_ports, &usb_ports);
-
-        let mut result = CheckPortsResult {
-            added: Vec::new(),
-            removed: Vec::new(),
-        };
-
-        // reamove ports
-        for removed in usb_ports_diff.removed {
-            if let Some((_, device_identification, _)) = self.ports.remove(&removed.0) {
-                result.removed.push(device_identification);
-            }
-
-            tracing::trace!("Removed port: {}", removed.0);
-        }
-
-        // add new ports
-        for added in usb_ports_diff.added {
-            // add the port to the list
-            let serial_device_identification = SerialDeviceIdentification {
-                vendor_id: added.1.vid,
-                product_id: added.1.pid,
-            };
-
-            let device_result = self.serial_device_registry.new_serial_device(
-                &SerialDeviceNewParams {
-                    path: added.0.clone(),
-                    device_thread_panic_tx: self.device_removal_signal_tx.clone(),
-                },
-                &serial_device_identification,
-            );
-
-            // only if created device driver sucessfully
-            if let Ok((device_identification, device)) = device_result {
-                // add the device to the ports list
-                self.ports.insert(
-                    added.0.clone(),
-                    (
-                        added.1.clone(),
-                        device_identification.clone(),
-                        device.clone(),
-                    ),
-                );
-
-                // add to result list
-                result.added.push((device_identification, device.clone()));
-
-                tracing::trace!("Added port: {}", added.0);
-            }
-        }
-
-        result
+        let usb_devices = Self::extract_usb_serial_devices(ports);
+        usb_devices
    }

-    pub async fn check_remove_signals(&mut self) -> Vec<DeviceIdentification> {
-        let mut removed_signals: Vec<DeviceIdentification> = Vec::new();
+    pub fn device_port_exists(device_path: &str) -> bool {
+        let ports = Self::get_ports();
+        return ports.iter().any(|p| p.port_name == device_path);
+    }

-        let mut add_removal_signal = |path: &String| {
-            if let Some(info) = self.ports.get(path) {
-                removed_signals.push(info.1.clone());
-            };
-            self.ports.remove(path);
-        };
-
-        if self.device_removal_signal_rx.is_empty() {
-            return removed_signals;
-        }
-
-        let removal = self
-            .device_removal_signal_rx
-            .recv()
-            .await
-            .expect("Failed to receive removal signals");
-
-        match removal {
-            SerialDeviceRemoval::Disconnect(path) => {
-                add_removal_signal(&path);
-                tracing::trace!("Removed serial device after disconnect: {:?}", path);
-            }
-
-            SerialDeviceRemoval::Error(path, error) => {
-                add_removal_signal(&path);
-                tracing::error!("Removed erroring serial device: {:?}: {}", path, error);
+    pub fn device_id_exists(sdevid: SerialDeviceIdentification) -> bool {
+        let ports = Self::get_ports();
+        for port in ports {
+            if let SerialPortType::UsbPort(usb_info) = port.port_type {
+                if usb_info.vid == sdevid.vendor_id && usb_info.pid == sdevid.product_id {
+                    return true;
+                }
            }
        }
+        return false;
+    }

-        removed_signals
+    pub fn get_path_by_id(
+        sdevid: SerialDeviceIdentification,
+        map: HashMap<String, UsbPortInfo>,
+    ) -> Option<String> {
+        for (port, usbport) in map.iter() {
+            if usbport.vid == sdevid.vendor_id && usbport.pid == sdevid.product_id {
+                return Some(port.clone());
+            }
+        }
+        return None;
    }
 }
-
-#[derive(Debug)]
-pub struct CheckPortsResult {
-    pub added: Vec<(DeviceIdentification, Arc<RwLock<dyn SerialDevice>>)>,
-    pub removed: Vec<DeviceIdentification>,
-}
@@ -1,3 +1,2 @@
 pub mod event;
 pub mod namespace;
-pub mod namespace_id;
@@ -4,7 +4,7 @@ use socketioxide::extract::SocketRef;
 use std::{collections::HashMap, sync::Arc, time::Duration};
 use tracing::instrument;

-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Namespace {
    pub sockets: Vec<SocketRef>,
    pub events: HashMap<String, Vec<Arc<GenericEvent>>>,
@@ -118,7 +118,6 @@ impl Namespace {
    ) {
        // cache the event
        self.cache(event.clone(), buffer_fn);
-
        // emit the event - inlined from emit function
        // Send to global queue for each socket in the namespace
        for socket in self.sockets.clone() {
@@ -168,7 +167,7 @@ impl Namespace {

 impl Drop for Namespace {
    fn drop(&mut self) {
-        self.disconnect_all();
+        //self.disconnect_all();
    }
 }

@@ -1,4 +1,4 @@
-use uom::si::{
+use units::{
    angle::radian,
    angular_velocity::radian_per_second,
    f64::{Angle, AngularVelocity, Length, Velocity},
@@ -1,7 +0,0 @@
-unit! {
-    system: uom::si;
-    quantity: uom::si::acceleration;
-
-    @meter_per_minute_per_second: 0.016_666_666_666_666_67; "m/min/s", "meters per minute per second",
-        "meters per minute per second";
-}
@@ -1,7 +0,0 @@
-unit! {
-    system: uom::si;
-    quantity: uom::si::angular_acceleration;
-
-    @revolution_per_minute_per_second: 0.104_719_755_119_659_77; "rev/min/s", "revolutions per minute per second",
-        "revolutions per minute per second";
-}
@@ -1,7 +0,0 @@
-unit! {
-    system: uom::si;
-    quantity: uom::si::angular_jerk;
-
-    @revolution_per_minute_per_second_squared: 0.104_719_755_119_659_77; "rev/min/s²", "revolution per minute per second squared",
-        "revolution per minute per second squared";
-}
@@ -1,7 +0,0 @@
-unit! {
-    system: uom::si;
-    quantity: uom::si::jerk;
-
-    @meter_per_minute_per_second_squared: 0.016_666_666_666_666_666_67; "m/min/s²", "meters per minute per second squared",
-        "meters per minute per second squared";
-}
@@ -1,5 +0,0 @@
-pub mod acceleration;
-pub mod angular_acceleration;
-pub mod angular_jerk;
-pub mod jerk;
-pub mod velocity;
@@ -1,7 +0,0 @@
-unit! {
-    system: uom::si;
-    quantity: uom::si::velocity;
-
-    @meter_per_minute: 0.016_666_666_666_666_67; "m/min", "meters per minute",
-        "meters per minute";
-}
@@ -0,0 +1,139 @@
+# XTREM Communication Protocol
+
+**Version:** 3.007
+**Device:** XTREM / XTREM-S Weighing Module
+**Standard:** OIML R76:2006 / EN45501:2015 compliant
+
+---
+
+## Overview
+
+The **XTREM communication protocol** allows a terminal or host controller to exchange data and commands with the XTREM weighing module.
+The device transmits and receives ASCII-coded frames over a serial interface (RS232, RS485, Wi-Fi, or Ethernet, depending on configuration).
+
+Since we are using the Ethernet interface we need to provide some kind of DHCP to assign an IP - Address to each XTREM Device.
+They then may be addressed via a **broadcast** IP (e.g.: 192.168.4.255/24).
+A **Unicast** communication is applied through the device ID inside the XTREM Frame.
+
+---
+
+## Frame Structure
+
+Each message—both query and response—has the same format:
+
+```
+STX ID_O ID_D F D_ADDRESS D_L DATA LRC ETX
+```
+
+| Field         | Description                                       | Length (bytes) |
+| :------------ | :------------------------------------------------ | :------------: |
+| **STX**       | Start of message (ASCII `02h`)                    |        1       |
+| **ID_O**      | Sender address (2 ASCII hex chars)                |        2       |
+| **ID_D**      | Destination address (2 ASCII hex chars)           |        2       |
+| **F**         | Function code (`R`, `W`, `E`, etc.)               |        1       |
+| **D_ADDRESS** | Data address (register, 4 ASCII hex chars)        |        4       |
+| **D_L**       | Data length (2 ASCII hex chars)                   |        2       |
+| **DATA**      | Optional data field                               |    Variable    |
+| **LRC**       | Longitudinal Redundancy Check (2 ASCII hex chars) |        2       |
+| **ETX**       | End of message (ASCII `03h`)                      |        1       |
+
+In the default configuration the Frame also requires a CRLF at the end.
+
+**Example:**
+
+```
+STX ‘1’ ‘7’ ‘0’ ‘1’ ‘R’ ‘0’ ‘1’ ‘0’ ‘1’ ‘0’ ‘0’ LRC ETX CR LF
+```
+
+---
+
+## Function Codes
+
+| Function | ASCII | Hex | Description     |
+| :------- | :---- | :---| :-------------- |
+| **R**    | R     | 52h | Read request    |
+| **r**    | r     | 72h | Read response   |
+| **W**    | W     | 57h | Write request   |
+| **w**    | w     | 77h | Write response  |
+| **E**    | E     | 45h | Execute command |
+| **e**    | e     | 65h | Execute response|
+
+### Write response codes
+
+* `'0'` – OK
+* `'1'` – Write denied (sealed)
+* `'2'` – Read-only register
+* `'3'` – Invalid value / out of range
+
+### Execute response codes
+
+* `'0'` – Executed successfully
+* `'1'` – Blocked by seal switch
+
+---
+
+## LRC Calculation
+
+The **Longitudinal Redundancy Check** is a one-byte XOR of all message bytes, excluding:
+
+* `STX`
+* `ETX`
+* The LRC itself
+
+Example C function:
+
+```c
+unsigned char LRC(unsigned char* s) {
+    unsigned char lrc = 0;
+    while (*s) {
+        lrc ^= *(s++);
+    }
+    return lrc;
+}
+```
+
+Example Rust function:
+```rust
+pub fn compute_lrc(data: &[u8]) -> u8 {
+    data.iter().fold(0u8, |acc, &b| acc ^ b)
+}
+
+```
+
+---
+
+## Key Data Registers
+
+| Address (hex) | Description                | Type | Notes                                 |
+| :------------ | :------------------------- | :--: | :------------------------------------ |
+| **0000h**     | Serial number              |   R  | Factory-set                           |
+| **0001h**     | Device ID                  |  RW  | Network address                       |
+| **0007h**     | Hardware version           |   R  | Read-only                             |
+| **0008h**     | Software version           |   R  | Read-only                             |
+| **0009h**     | Sealing switch status      |   R  | `0=UNLOCK`, `1=LOCK`                  |
+| **0010h**     | Baud rate                  |  RW  | `0–4` → 9600–115200 baud              |
+| **0013h**     | Stream mode output rate    |  RW  | Time in ms                            |
+| **0100h**     | Device state               |   R  | Status bits (power, Wi-Fi, ADC, etc.) |
+| **0101h**     | Weight value               |   R  | Gross weight                          |
+| **0102h**     | Tare value                 |  RE  | Read/Execute                          |
+| **0103h**     | Net weight                 |   R  | Gross − Tare                          |
+| **0110h**     | ADC counts (instant)       |   R  | Raw ADC data                          |
+| **0111h**     | ADC counts (filtered)      |   R  | Post-filter data                      |
+| **1010h**     | Stop stream mode           |   E  | Execute                               |
+| **1011h**     | Start stream mode (weight) |   E  | Continuous output                     |
+| **9999h**     | Device reset               |   E  | Software reset                        |
+| **EEEEh**     | Factory reset              |   E  | Restores defaults                     |
+
+---
+
+## Post-Factory Reset Configuration
+
+After performing a factory reset, several registers must be configured to ensure proper operation of the device.
+
+Note: The unit may remain set to 'g' after a factory reset, but the values received may be in 'kg' depending on the device configuration.
+
+The following registers should be reviewed and set as required:
+1. **Address: 0022 | Max (Max1) (scale maximum capacity)**
+    The default value for this register may vary between devices (e.g., 60000 or 6000). Set this value to 6000 to ensure correct operation.
+2. **Address: 0023 | e (e1) (scale interval)**
+3. **Address: 0026 | Decimal position**
@@ -82,3 +82,12 @@ git push
 # Recommended Editor Setup

 We recommend you to use an Editor with rust-analyzer support like VSCode to speed up development and detect errors before compiling.
+
+# Minimal Hardware Examples
+
+To get started with actual hardware, check out these step-by-step tutorials:
+
+- **[LED Control with EL2004](./minimal-example-el2004.md)** - Digital output control, the simplest possible hardware setup
+- **[Analog Input with EL3021](./minimal-example-el3021.md)** - Reading analog current measurements
+
+These examples provide complete hardware wiring diagrams and software setup instructions.
@@ -0,0 +1,224 @@
+# Minimal Example — LED Control on the EL2004  
+A complete hardware + software walkthrough
+
+---
+
+## Table of Contents
+1. [Introduction](#1-introduction)  
+2. [Requirements](#2-requirements)  
+3. [Hardware Setup](#3-hardware-setup)  
+4. [Software Setup](#4-software-setup)  
+5. [Demo](#5-demo)  
+6. [References](#6-references)  
+7. [Acknowledgements](#7-acknowledgements)
+
+---
+
+## 1. Introduction
+
+The EL2004 LED Toggle Example is a minimal demonstration showing how to control digital outputs on a **Beckhoff EL2004 EtherCAT terminal** using the QiTech machine framework.  
+It represents the simplest possible hardware interaction in the system:  
+**toggling LED outputs using the QiTech Control Dashboard.**
+
+---
+
+## 2. Requirements
+
+### Hardware
+- Beckhoff **EL2004 EtherCAT Terminal** (4-channel digital output)  
+- Beckhoff **EK1100 EtherCAT Coupler**  
+- **24 V DC power supply** (AC/DC adapter + DC hollow plug)  
+- Jumper / bridge wires (0.5–1.5 mm² recommended)  
+- A **Linux PC** (Ubuntu/Debian recommended)  
+- Standard Ethernet cable  
+- Flat screwdriver  
+
+### Software  
+*(Installation steps in Section 4)*  
+- Rust toolchain  
+- Node.js + npm  
+- Git  
+- QiTech Control repository  
+- EtherCAT HAL (included inside repo)
+
+---
+
+## 3. Hardware Setup
+
+### 3.1 Schematic
+
+![](../assets/schematic.png)
+
+---
+
+### 3.2 EK1100 Wiring
+
+This wiring configuration powers the EL2004 and prepares it for LED control.  
+It is not the only possible wiring but is the **simplest functional setup**.
+
+#### ⚠️ Safety Warning  
+Always disconnect power before wiring.  
+Working on live EtherCAT terminals can cause serious damage or electrical shock.
+
+---
+
+#### 3.2.1 Safe Wiring Procedure (Beckhoff Recommended)
+
+1. Insert a screwdriver **straight** into the square release hole.  
+2. Insert the stripped wire into the round opening.  
+3. Remove the screwdriver — the spring clamp locks the wire.
+
+![](../assets/wiring.png)
+
+---
+
+#### 3.2.2 Wiring Steps (Used in This Example)
+
+We supply power using a **DC hollow-plug adapter**, like this one:  
+https://www.amazon.de/dp/B093FTFZ8Q
+
+Perform the following wiring on the EK1100:
+
+1. Red wire **(+24 V)** → Terminal **2**  
+2. Black wire **(0 V)** → Terminal **3**  
+3. Jumper wire from **Terminal 1 → Terminal 6**  
+4. Jumper wire from **Terminal 5 → Terminal 7**  
+
+After wiring, your module should look like **Figure 1**.
+
+---
+
+#### **Figure 1 — EK1100 Minimal Wiring**
+<img src="../assets/ek1100.jpeg" width="400">
+
+
+---
+
+### 3.3 EL2004 Integration
+
+Slide the EL2004 onto the **right side of the EK1100** until it locks.  
+The EtherCAT E-Bus and power contacts connect automatically — **no wiring required**.
+
+#### **Figure 2 — EL2004 Terminal**
+<img src="../assets/el2004.jpeg" width="400">
+
+---
+
+### 3.4 Final Assembled Setup
+
+#### **Figure 3 — EK1100 + EL2004 Connected**
+<img src="../assets/complete.jpeg" width="400">
+
+---
+
+### 3.5 Power & Ethernet
+
+#### Power  
+Connect the 24 V adapter to the hollow plug used earlier.
+**Example AC/DC Adapter (Figure 4):**
+
+<img src="../assets/adapter.jpeg" width="400">
+
+
+#### Ethernet  
+Use a standard LAN cable to connect your PC → EK1100.
+The final powered up and connected setup should look like this:
+
+<img src="../assets/power.jpeg" width="400">
+
+---
+
+## 4. Software Setup
+
+### 4.1 Installing on Ubuntu/Debian
+
+Paste this into your terminal:
+
+```bash
+# Press Enter when prompted
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+
+sudo apt update
+sudo apt install -y npm nodejs git
+
+git clone git@github.com:qitechgmbh/control.git
+cd control/electron
+npm install
+```
+### 4.2 Running the Backend
+```bash
+./cargo_run_linux.sh
+```
+This script:
+
+- Builds the backend
+
+- Grants required system capabilities (raw sockets)
+
+- Starts EtherCAT communication
+
+Ensure the EK1100 is connected.
+
+### 4.3 Running the Frontend
+```bash
+cd electron
+npm run start
+```
+This launches the QiTech Control dashboard.
+
+## 5. Demo
+
+### 5.1 Assigning Devices in the Dashboard
+
+Once the backend + frontend are running, you should see:
+
+- EK1100 Coupler
+
+- EL2004 Digital Output Terminal
+![](../assets/discovery.png)
+
+Steps:
+
+- Click Assign on the EK1100
+
+- Select TestMachine V1
+ 
+![](../assets/setmachine.png)
+
+
+- Enter a serial number (use the same for EK1100 + EL2004)
+
+![](../assets/serserial.png)
+
+- Click Write
+
+- Repeat for the EL2004
+
+### 5.2 Testing LED Control
+Navigate to:
+
+Machines → TestMachine
+![](../assets/machinedetected.png)
+You will see this interface:
+
+![](../assets/machinecontrol.png)
+
+**You can now toggle the four digital outputs of the EL2004.**
+
+## 6. References
+
+This guide incorporates information from official Beckhoff documentation.
+All diagrams, product names, and figures belong to Beckhoff Automation GmbH & Co. KG and are used here solely for educational purposes.
+
+Referenced Manuals
+
+[Beckhoff EK1100 Documentation](https://download.beckhoff.com/download/Document/io/ethercat-terminals/ek110x_ek15xx_en.pdf)
+
+[Beckhoff EL2004 Documentation](https://download.beckhoff.com/download/Document/io/ethercat-terminals/el20xx_el2124_de.pdf)
+
+## 7. Acknowledgements
+
+This tutorial is inspired by the clarity and educational quality of Beckhoff manuals.
+All wiring illustrations and hardware descriptions in this guide are provided for demonstration purposes only and do not replace official Beckhoff installation guidelines.
+
+Special thanks to the QiTech engineering team for providing the backend architecture, EtherCAT HAL abstraction, and the TestMachine framework that makes this example possible.
@@ -0,0 +1,178 @@
+# Minimal Example — Analog Input EL3021
+
+## Table of Contents
+1. [Introduction](#1-introduction)
+2. [Requirements](#2-requirements)
+3. [Hardware Setup](#3-hardware-setup)
+4. [Software Setup](#4-software-setup)
+5. [Demo](#5-demo)
+6. [References](#6-references)
+
+## 1. Introduction
+The EL3021 Analog Input example demonstrates how to measure analog current on a **Beckhoff EL3021 EtherCAT terminal** using the QiTech machine framework.
+
+## 2. Requirements
+
+### Hardware
+- Beckhoff **EL3021 EtherCAT Terminal** (1-channel analog input)  
+- Beckhoff **EK1100 EtherCAT Coupler**
+- **24 V DC power supply** (AC/DC adapter + DC hollow plug)
+- **Adjustable DC power supply** (or any other means of producing 4-20mA DC @ <10V )
+- Jumper / bridge wires (0.5–1.5 mm² recommended)  
+- A **Linux PC** (Ubuntu/Debian recommended)  
+- Standard Ethernet cable  
+- Flat screwdriver  
+
+## 3. Hardware Setup
+
+### 3.1 Schematic
+![](../assets/EL3021_schematic.png)
+The 24V supply powers the EL2004, while the adjustable power supply generates the analog input signal for the EL3021.
+
+#### ⚠️ Safety Warning  
+Always disconnect power before wiring.  
+Working on live EtherCAT terminals can cause serious damage or electrical shock.
+
+### 3.2.1 Safe Wiring Procedure (Beckhoff Recommended)
+
+1. Insert a screwdriver **straight** into the square release hole.  
+2. Insert the stripped wire into the round opening.  
+3. Remove the screwdriver — the spring clamp locks the wire.
+
+![](../assets/wiring.png)
+
+---
+
+### 3.2.2 Wiring Steps (Used in This Example)
+
+We supply power using a **DC hollow-plug adapter**, like this one:  
+https://www.amazon.de/dp/B093FTFZ8Q
+
+Perform the following wiring on the EK1100:
+
+1. Red wire **(+24 V)** → Terminal **2**  
+2. Black wire **(0 V)** → Terminal **3**  
+3. Jumper wire from **Terminal 1 → Terminal 6**  
+4. Jumper wire from **Terminal 5 → Terminal 7**  
+
+After wiring, your module should look like **Figure 1**.
+
+---
+
+#### **Figure 1 — EK1100 Minimal Wiring**
+<img src="../assets/ek1100.jpeg" width="400">
+
+
+---
+
+### 3.3 EL3021 Integration
+
+Slide the EL3021 onto the **right side of the EK1100** until it locks.  
+The EtherCAT E-Bus and power contacts connect automatically.
+Then you need to wire the adjustable power supply to the EL3021.
+
+#### **Figure 2 — EL3021 Terminal**
+<img src="../assets/EL3021.jpg" width="400">
+
+1. Wire ⊕ to **Terminal 1**
+2. Wire ⊖ to **Terminal 2**
+---
+
+### 3.4 Final Assembled Setup
+
+#### **Figure 3 — EK1100 + EL3021 Connected**
+<img src="../assets/EK1100+EL3021.jpg" width="400">
+
+---
+
+## 3.5 Power & Ethernet
+
+### 3.5.1 Power  
+Connect the 24 V adapter to the hollow plug used earlier.
+
+#### Example AC/DC Adapter (Figure 4):
+
+<img src="../assets/adapter.jpeg" width="400">
+
+
+### 3.5.2 Ethernet  
+Use a standard LAN cable to connect your PC → EK1100.
+The final powered up and connected setup should look like this:
+
+<img src="../assets/EL3021_power+eth.jpg" width="400">
+
+---
+
+## 4. Software Setup
+
+### 4.1 Installing on Ubuntu/Debian
+
+Paste this into your terminal:
+
+```bash
+# Press Enter when prompted
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+
+sudo apt update
+sudo apt install -y npm nodejs git
+
+git clone git@github.com:qitechgmbh/control.git
+cd control/electron
+npm install
+```
+### 4.2 Running the Backend
+```bash
+./cargo_run_linux.sh
+```
+This script:
+
+- Builds the backend
+
+- Grants required system capabilities (raw sockets)
+
+- Starts EtherCAT communication
+
+Ensure the EK1100 is connected.
+
+### 4.3 Running the Frontend
+```bash
+cd electron
+npm run start
+```
+This launches the QiTech Control dashboard.
+
+## 5. Demo
+
+### 5.1 Assigning Devices in the Dashboard
+Once both backend and frontend are running, the Setup -> EtherCat page should look something like this:
+![](../assets/EL3021_overview.png)
+Listing the EK1100 and the EL3021.
+
+To assign the two devices to a machine, click "Assign" on both devices. This should open the following pop-up modal:
+
+**EK1100**
+![](../assets/EL3021_assign.png)
+1. Select "AnalogTest V1" under "Machine"
+2. Choose a serial number to uniquely identify the machine (1 in this example)
+3. Under "Device Role" select "0 - Bus Coupler"
+
+**EL3021**
+![](../assets/EL3021_assign2.png)
+1. Select "AnalogTest V1" under "Machine"
+2. Use the same serial number you chose for the EK1100
+3. Under "Device Role" select "1 - EL3021"
+---
+The machine is now configured.
+A new Tab "AnalogTest" should appear in the right sidebar. Clicking that tab should show the machine control interface:
+![](../assets/EL3021_control.png)
+Results should show the current measured by the analog input - the current set on the adjustable power supply.
+
+
+## 6. References
+This guide incorporates information from official Beckhoff documentation.
+All diagrams, product names, and figures belong to Beckhoff Automation GmbH & Co. KG and are used here solely for educational purposes.
+
+Referenced Manuals
+
+[Beckhoff EK1100 Documentation](https://download.beckhoff.com/download/Document/io/ethercat-terminals/ek110x_ek15xx_en.pdf)
+[Beckhoff EL3021 Documentation](https://download.beckhoff.com/download/Document/io/ethercat-terminals/el30xx_de.pdf)
@@ -0,0 +1,69 @@
+# Laser DRE Device Documentation
+
+## Overview
+The **Laser DRE** is a precision measurement device designed for real-time diameter measurement of rotating objects. It communicates over a **USB Serial interface** using the **Modbus RTU** protocol.
+
+Key features include:
+
+- High-speed diameter measurement
+- Dual-axis capability
+- USB Serial communication
+- Modbus RTU protocol support
+
+---
+
+## Technical Specifications
+
+- **Communication Interface:** USB Serial
+- **Protocol:** Modbus RTU
+- **Axes:** 2-axis measurement
+- **Polling Rate:** Every 16 ms
+- **Measurement Rate:** 320 measurements per second (manufacturer specification)
+- **Measurement Type:** Diameter measurement | X/Y Axis width
+
+---
+
+## Operation
+
+### Polling
+The device **polls the diameter every 16 milliseconds**, ensuring near real-time data acquisition for precise monitoring.
+
+### Measurement
+According to the manufacturer, the Laser DRE can measure the diameter **320 times per second**, providing high-resolution data for process control and analysis.
+
+### Axes
+The device is capable of measuring across **two axes**, allowing for comprehensive profiling of the object’s diameter and shape.
+
+---
+
+## Communication Protocol
+
+The device uses **Modbus RTU** over the USB Serial connection. Key points for communication:
+
+- **Master/Slave Model:** The Laser DRE acts as a Modbus slave device.
+- **Function Codes:** Supports standard Modbus RTU function codes for reading measurements.
+- **Data Format:** Diameter measurements are transmitted in the format specified by the manufacturer (consult the device manual for exact register addresses and scaling).
+
+---
+
+## Settings
+
+The device includes a small display that allows changing several operational settings:
+
+- **Unit:**
+  The laser can operate in **millimeters (mm)** or **inches (in)**.
+  Our software uses **millimeters**.
+
+- **Alarm:**
+  The laser can emit an audible alarm if the measured diameter is out of tolerance.
+  ⚠️ **Note:** The tolerance settings on the laser may differ from the tolerance configured in our software.
+
+- **Communication:**
+  Several communication parameters can be configured:
+  - **Set UART:** Configure **parity (8N1)** and **baud rate (38400)**.
+  - **Set Protocol:** Choose the communication protocol. *(We use **Modbus RTU**.)*
+  - **Set Slave Address:** The slave address of our laser is **1**.
+
+- **Calibration:**
+  The laser can be calibrated using **4 mm** and **8 mm** reference rods.
+
@@ -10,7 +10,7 @@ This is why we chose nixos
 # How we do updates
 1. The user selects a version (commit/branch/tag) of the software they want to install
 2. The repo is cloned to the local machine
-3. the `installInfo.nix` is created and commited locally. It contains infos like the commit hash, branch, tag, timestamp etc. These are later available as environment variables `QITECH_OS...`
+3. Information like the commit hash, branch, tag, timestamp etc. is passed to the nix build process as environment variables `QITECH_OS...`
 4. The `nixos-switch` command is run. After rebuilding & compiling the software the system reboots.
   - The nixos-switch command does the following:
   1. The system is built with the new configuration
@@ -21,4 +21,4 @@ This is why we chose nixos

 # More Docs
 - [Implementation Details](./details.md)
- [Fresh Installation Quick Start guide](./quick-start.md)
+- [Fresh Installation Quick Start guide](./quick-start.md)
@@ -73,7 +73,7 @@ typings/
 # vuepress build output
 .vuepress/dist

-# Serverless directories
+# Serverless directoriesProcessMetrics
 .serverless/

 # FuseBox cache
@@ -88,6 +88,7 @@ typings/
 # Vite
 .vite/
 dist/
+dist-electron/

 # Electron-Forge
 out/
@@ -1,59 +0,0 @@
-import type { ForgeConfig } from "@electron-forge/shared-types";
-import { MakerSquirrel } from "@electron-forge/maker-squirrel";
-import { MakerZIP } from "@electron-forge/maker-zip";
-import { MakerDeb } from "@electron-forge/maker-deb";
-import { MakerRpm } from "@electron-forge/maker-rpm";
-import { VitePlugin } from "@electron-forge/plugin-vite";
-import { FusesPlugin } from "@electron-forge/plugin-fuses";
-import { FuseV1Options, FuseVersion } from "@electron/fuses";
-
-const config: ForgeConfig = {
-  packagerConfig: {
-    executableName: "electron-shadcn",
-    asar: true,
-    icon: "src/assets/icon",
-  },
-  rebuildConfig: {},
-  makers: [
-    new MakerSquirrel({}),
-    new MakerZIP({}, ["darwin"]),
-    new MakerRpm({}),
-    new MakerDeb({}),
-  ],
-  plugins: [
-    new VitePlugin({
-      // `build` can specify multiple entry builds, which can be Main process, Preload scripts, Worker process, etc.
-      // If you are familiar with Vite configuration, it will look really familiar.
-      build: [
-        {
-          // `entry` is just an alias for `build.lib.entry` in the corresponding file of `config`.
-          entry: "src/main.ts",
-          config: "vite.main.config.ts",
-        },
-        {
-          entry: "src/preload.ts",
-          config: "vite.preload.config.ts",
-        },
-      ],
-      renderer: [
-        {
-          name: "main_window",
-          config: "vite.renderer.config.ts",
-        },
-      ],
-    }),
-    // Fuses are used to enable/disable various Electron functionality
-    // at package time, before code signing the application
-    new FusesPlugin({
-      version: FuseVersion.V1,
-      [FuseV1Options.RunAsNode]: false,
-      [FuseV1Options.EnableCookieEncryption]: true,
-      [FuseV1Options.EnableNodeOptionsEnvironmentVariable]: false,
-      [FuseV1Options.EnableNodeCliInspectArguments]: false,
-      [FuseV1Options.EnableEmbeddedAsarIntegrityValidation]: true,
-      [FuseV1Options.OnlyLoadAppFromAsar]: true,
-    }),
-  ],
-};
-
-export default config;
@@ -1,35 +0,0 @@
-export {}; // Make this a module
-
-declare global {
-  // This allows TypeScript to pick up the magic constants that's auto-generated by Forge's Vite
-  // plugin that tells the Electron app where to look for the Vite-bundled app code (depending on
-  // whether you're running in development or production).
-  const MAIN_WINDOW_VITE_DEV_SERVER_URL: string;
-  const MAIN_WINDOW_VITE_NAME: string;
-
-  namespace NodeJS {
-    interface Process {
-      // Used for hot reload after preload scripts.
-      viteDevServers: Record<string, import("vite").ViteDevServer>;
-    }
-  }
-
-  type VitePluginConfig = ConstructorParameters<
-    typeof import("@electron-forge/plugin-vite").VitePlugin
-  >[0];
-
-  interface VitePluginRuntimeKeys {
-    VITE_DEV_SERVER_URL: `${string}_VITE_DEV_SERVER_URL`;
-    VITE_NAME: `${string}_VITE_NAME`;
-  }
-}
-
-declare module "vite" {
-  interface ConfigEnv<
-    K extends keyof VitePluginConfig = keyof VitePluginConfig,
-  > {
-    root: string;
-    forgeConfig: VitePluginConfig;
-    forgeConfigSelf: VitePluginConfig[K][number];
-  }
-}
@@ -6,10 +6,8 @@
  "main": ".vite/build/main.js",
  "private": true,
  "scripts": {
-    "start": "electron-forge start",
-    "package": "electron-forge package",
-    "make": "electron-forge make",
-    "publish": "electron-forge publish",
+    "start": "vite",
+    "build": "vite build",
    "lint": "eslint .",
    "lint:write": "eslint . --fix",
    "format": "prettier --check .",
@@ -22,19 +20,10 @@
  },
  "author": "",
  "devDependencies": {
-    "@electron-forge/cli": "^7.6.1",
-    "@electron-forge/maker-deb": "^7.8.0",
-    "@electron-forge/maker-rpm": "^7.8.3",
-    "@electron-forge/maker-squirrel": "^7.6.1",
-    "@electron-forge/maker-zip": "^7.6.1",
-    "@electron-forge/plugin-auto-unpack-natives": "^7.6.1",
-    "@electron-forge/plugin-fuses": "^7.8.0",
-    "@electron-forge/plugin-vite": "^7.6.1",
-    "@electron-forge/shared-types": "^7.4.0",
-    "@electron/fuses": "^2.0.0",
+    "@electron/fuses": "^1.8.0",
    "@eslint/compat": "^1.2.6",
    "@eslint/js": "^9.18.0",
-    "@playwright/test": "^1.50.1",
+    "@playwright/test": "^1.56.1",
    "@tailwindcss/postcss": "^4.0.6",
    "@testing-library/jest-dom": "^6.6.3",
    "@testing-library/react": "^16.3.0",
@@ -55,17 +44,19 @@
    "globals": "^16.2.0",
    "jsdom": "^26.0.0",
    "postcss": "^8.5.2",
-    "prettier": "^3.6.2",
+    "prettier": "^3.7.3",
    "prettier-plugin-tailwindcss": "^0.6.14",
    "tailwindcss": "^4.1.4",
    "ts-node": "^10.9.2",
    "typescript": "^5.7.3",
    "typescript-eslint": "^8.24.1",
-    "vite": "^6.3.6",
+    "vite": "^6.4.1",
+    "vite-plugin-electron": "^0.29.0",
+    "vite-plugin-electron-renderer": "^0.14.6",
    "vitest": "^3.0.6"
  },
  "dependencies": {
-    "@hookform/resolvers": "^4.1.2",
+    "@hookform/resolvers": "^5.2.2",
    "@icons-pack/react-simple-icons": "^11.2.0",
    "@jub3i/tree-kill": "^0.0.15",
    "@radix-ui/react-collapsible": "^1.1.12",
@@ -9,6 +9,7 @@ import { RouterProvider } from "@tanstack/react-router";
 import { Toaster } from "./components/ui/sonner";
 import { enableMapSet } from "immer";
 import { useGlobalLogStreaming } from "./hooks/useGlobalLogStreaming";
+import { GlobalLaserToastManager } from "./setup/GlobalLaserToastManager";

 export default function App() {
  const { i18n } = useTranslation();
@@ -21,7 +22,12 @@ export default function App() {
    updateAppLanguage(i18n);
  }, [i18n]);

-  return <RouterProvider router={router} />;
+  return (
+    <>
+      <GlobalLaserToastManager />
+      <RouterProvider router={router} />
+    </>
+  );
 }

 // enable immer MapSet plugin
@@ -720,3 +720,7 @@ The following persons must not work on the machine:
 ![QiTech Pro Extruder Electrical Diagram 2025 - Sheet 8](images/manuals/extruder/QiTech_Pro_Extruder_Electrical_Diagram_2025_8-008.png)

 ![QiTech Pro Extruder Electrical Diagram 2025 - Sheet 9](images/manuals/extruder/QiTech_Pro_Extruder_Electrical_Diagram_2025_9-009.png)
+
+## Mechanical Diagrams
+
+![QiTech Pro Extruder Nozzle 2025](images/manuals/extruder/Nozzle.png)
@@ -416,6 +416,29 @@ Then start the machine as follows:

 <br>

+**Understanding Padding**
+
+The **padding** parameter creates a safety margin that prevents the filament from winding too close to the spool edges. When you set the inner and outer limits during calibration, the padding value is automatically subtracted from the actual travel distance.
+
+**How padding works:**
+
+- When you have a 1.75mm diameter filament and the traverse moves to a flank position, the **center** of the filament aligns with that flank
+- If you set 1mm padding, the system automatically maintains at least 1mm distance from the flanks
+- This prevents the filament from overlapping or winding beyond the spool edges
+
+**Example:**
+
+- Outer limit: 90mm, Inner limit: 22mm
+- Padding: 1mm
+- **Actual winding area:** 89mm to 23mm (reduced by 1mm on each side)
+- This ensures the filament stays within the spool boundaries with a safe margin
+
+The default padding is 0.88mm, but you can adjust this value in the Control settings based on your filament diameter and winding requirements. Larger filaments may require more padding, while smaller filaments can use less padding for maximum spool utilization.
+
+![Padding example](images/manuals/winder/winder_padding_example_image.jpg)
+
+<br>
+
 **4. Start pulling**

 - Select “Control” in the function bar
@@ -145,8 +145,17 @@ export function mainMessageHandler(
  };
 }

+// Create the store instance once and export it
+export const mainNamespaceStore: StoreApi<MainNamespaceStore> =
+  createMainNamespaceStore();
+
+// Message handler stays the same
+export const mainMessageHandlerInstance: EventHandler =
+  mainMessageHandler(mainNamespaceStore);
+
+// Hook that uses the exported store
 const mainRoomImplementation = createNamespaceHookImplementation({
-  createStore: createMainNamespaceStore,
+  createStore: () => mainNamespaceStore, // use the exported store
  createEventHandler: mainMessageHandler,
 });

@@ -8,6 +8,7 @@ import { z } from "zod";
 import { toastError, toastZodError } from "@/components/Toast";
 import { MachineIdentificationUnique } from "@/machines/types";
 import { FPS_30 } from "@/lib/constants";
+import { mainNamespaceStore } from "./mainNamespace";

 /**
 * Simple buffer-based store updater to limit React re-renders to ~30 FPS
@@ -305,27 +306,13 @@ const useSocketioStore = create<SocketioStore>()((set, get) => ({
    // add handlers
    socket.on("connect", () => {
      console.log(`Connected to ${namespace_path}`);
-
-      // reset the store
      resetStore(set);
    });
    socket.on("disconnect", (reason) => {
      socket.disconnect();
-      console.warn(`Disconnected from ${namespace_path}, reason: ${reason}`);
-
-      // reset the store
      resetStore(set);
-
-      // Attempt to reconnect after a short delay for any disconnect reason
-      console.log(
-        `Disconnected from ${namespace_path}, attempting reconnect in 1s...`,
-      );
-      setTimeout(() => {
-        if (get().hasNamespace(namespaceId) && !socket.connected) {
-          console.log(`Reconnecting to ${namespace_path}...`);
-          socket.connect();
-        }
-      }, 1000);
+      // Its hacky but i do not care, electron + react is annoying ...
+      window.location.reload();
    });

    socket.on("event", (event: unknown) => {
@@ -334,11 +321,9 @@ const useSocketioStore = create<SocketioStore>()((set, get) => ({
      if (!event_parsed.success) {
        toastZodError(event_parsed.error, "Invalid event");
        return;
-      }
-      // handle the event
+      } // handle the event
      get().namespaces[namespace_path].handler(event_parsed.data);
    });
-
    // store the namespace initally
    set(
      produce((state: SocketioStore) => {
@@ -356,8 +341,25 @@ const useSocketioStore = create<SocketioStore>()((set, get) => ({
      }),
    );

-    // finally connect
-    socket.connect();
+    if (namespace_path !== "/main") {
+      const intervalId = setInterval(() => {
+        const mainState = mainNamespaceStore.getState();
+        const machineExists =
+          namespaceId.type === "machine" &&
+          mainState.machines?.data?.machines.some(
+            (m) =>
+              m.machine_identification_unique.serial ===
+              namespaceId.machine_identification_unique.serial,
+          );
+        //console.log(machineExists);
+        if (machineExists && !socket.connected) {
+          socket.connect();
+          clearInterval(intervalId); // stop polling
+        }
+      }, 500);
+    } else {
+      socket.connect();
+    }
  },
  incrementNamespace: (namespaceId: NamespaceId) => {
    const namespace_path = serializeNamespaceId(namespaceId);
@@ -382,7 +384,7 @@ const useSocketioStore = create<SocketioStore>()((set, get) => ({
  },

  decrementNamespace: (namespaceId: NamespaceId) => {
-    const namespace_path = serializeNamespaceId(namespaceId);
+    /*const namespace_path = serializeNamespaceId(namespaceId);

    // check if the namespace exists
    const namespace = get().namespaces[namespace_path];
@@ -430,7 +432,7 @@ const useSocketioStore = create<SocketioStore>()((set, get) => ({
          }
        }),
      );
-    }
+    }*/
  },
 }));

@@ -0,0 +1,17 @@
+import { mainNamespaceStore, mainMessageHandler } from "./mainNamespace";
+
+// Soft reset function
+export function softReloadMainNamespaceStore() {
+  // 1️⃣ Reset the store to initial state
+  mainNamespaceStore.setState({
+    ethercatDevices: null,
+    machines: null,
+    ethercatInterfaceDiscovery: null,
+  });
+
+  // 2️⃣ Re-attach the message handler if needed
+  // This ensures future socket events still update the store
+  mainMessageHandler(mainNamespaceStore);
+
+  console.log("MainNamespaceStore soft reloaded");
+}
@@ -58,15 +58,10 @@ export function MarkdownWithToc({
          className={`sticky ${stickyTop}`}
          style={{ maxHeight: "calc(100vh - 6rem)" }}
        >
-          {/* Hide scrollbar for the TOC container across browsers */}
-          <style>{`
-            [data-toc-scroll-container] { -ms-overflow-style: none; scrollbar-width: none; }
-            [data-toc-scroll-container]::-webkit-scrollbar { display: none; }
-          `}</style>
+          {/* Table of Contents with hidden scrollbar */}
          <div
-            className="overflow-y-auto"
+            className="scrollbar-hidden overflow-y-auto"
            style={{ maxHeight: "calc(100vh - 8rem)" }}
-            data-toc-scroll-container
          >
            <MarkdownToc
              markdownContent={markdownContent}
@@ -1,10 +1,16 @@
 import { OutsideCorner } from "@/components/OutsideCorner";
 import { useMachines } from "@/client/useMachines";
 import { useOnSubpath } from "@/lib/useOnSubpath";
-import { Link, Outlet } from "@tanstack/react-router";
-import { Fragment } from "react";
+import {
+  Link,
+  Outlet,
+  useRouter,
+  useRouterState,
+} from "@tanstack/react-router";
+import { Fragment, useEffect } from "react";
 import React from "react";
 import { Icon, IconName } from "./Icon";
+import { useMainNamespace } from "@/client/mainNamespace";

 type SidebarItemContent = {
  link: string;
@@ -57,7 +63,51 @@ export function useSidebarlessWidth() {

 export function SidebarLayout() {
  const machines = useMachines();
+  const router = useRouter();
+  const routerState = useRouterState();
+  const { machines: machinesEvent } = useMainNamespace();
  const [contentWidth, setContentWidth] = React.useState<number>(0);
+
+  // Machine connection guard: redirect to setup if selected machine disconnects
+  useEffect(() => {
+    // Wait for machines data to be loaded
+    if (!machinesEvent?.data) return;
+
+    // Extract serial from current path (e.g., /machines/laser1/12345/control)
+    const pathMatch = routerState.location.pathname.match(
+      /\/machines\/[^/]+\/(\d+)/,
+    );
+    if (!pathMatch) return; // Not on a machine page
+
+    // Safety check: ensure pathMatch has at least 2 elements (full match + capture group)
+    if (pathMatch.length < 2) {
+      console.warn("[ConnectionGuard] Invalid pathMatch structure:", pathMatch);
+      return;
+    }
+
+    // Parse serial number with error handling
+    const serialString = pathMatch[1];
+    const serialNumber = parseInt(serialString, 10);
+
+    // Check if parseInt succeeded (NaN means parsing failed)
+    if (isNaN(serialNumber)) {
+      console.warn(
+        `[ConnectionGuard] Failed to parse serial number from "${serialString}"`,
+        { pathname: routerState.location.pathname },
+      );
+      return;
+    }
+
+    // Check if machine still exists in the raw machines data
+    const machineExists = machinesEvent.data.machines.some(
+      (m) => m.machine_identification_unique.serial === serialNumber,
+    );
+
+    if (!machineExists) {
+      router.navigate({ to: "/_sidebar/setup/machines" });
+    }
+  }, [machines, machinesEvent, routerState.location.pathname, router]);
+
  const items: SidebarItemContent[] = [
    ...machines.map((machine) => ({
      link: `/_sidebar/machines/${machine.slug}/${machine.machine_identification_unique.serial}/control`,
@@ -199,7 +199,7 @@ export function Terminal({
      </div>

      {/* Virtualized List */}
-      <div className="flex-grow bg-black text-white">
+      <div className="flex-grow overflow-y-auto bg-neutral-900 p-4 text-neutral-300">
        <AutoSizer>
          {({ width, height }) => (
            <List
@@ -0,0 +1,137 @@
+import React from "react";
+import { Icon } from "./Icon";
+import { cn } from "@/lib/utils";
+import type { UpdateStep } from "@/stores/updateStore";
+
+interface UpdateProgressBarProps {
+  steps: UpdateStep[];
+  overallProgress: number;
+  className?: string;
+}
+
+export function UpdateProgressBar({
+  steps,
+  overallProgress,
+  className,
+}: UpdateProgressBarProps) {
+  return (
+    <div className={cn("space-y-4", className)}>
+      {/* Overall Progress Bar */}
+      <div className="space-y-2">
+        <div className="flex items-center justify-between">
+          <span className="text-sm font-medium">Overall Progress</span>
+          <span className="text-sm font-semibold tabular-nums">
+            {overallProgress}%
+          </span>
+        </div>
+        <div className="relative h-2.5 w-full overflow-hidden rounded-full bg-gray-200 dark:bg-gray-800">
+          <div
+            className="h-full rounded-full bg-gray-900 transition-all duration-500 ease-out dark:bg-gray-100"
+            style={{ width: `${overallProgress}%` }}
+          />
+        </div>
+      </div>
+
+      {/* Steps List */}
+      <div className="space-y-2">
+        {steps.map((step) => (
+          <div
+            key={step.id}
+            className={cn(
+              "flex items-center gap-3 rounded border px-3 py-2.5 transition-all duration-200",
+              step.status === "in-progress" &&
+                "border-gray-400 bg-gray-50 dark:border-gray-600 dark:bg-gray-900",
+              step.status === "completed" &&
+                "border-gray-300 bg-white dark:border-gray-700 dark:bg-gray-950",
+              step.status === "error" &&
+                "border-red-300 bg-red-50 dark:border-red-800 dark:bg-red-950/30",
+              step.status === "pending" &&
+                "border-gray-200 bg-white dark:border-gray-800 dark:bg-gray-950",
+            )}
+          >
+            {/* Status Icon */}
+            <div className="flex-shrink-0">
+              {step.status === "pending" && (
+                <div className="size-5 rounded-full border-2 border-gray-300 dark:border-gray-700" />
+              )}
+              {step.status === "in-progress" && (
+                <Icon
+                  name="lu:Loader"
+                  className="size-5 animate-spin text-gray-600 dark:text-gray-400"
+                />
+              )}
+              {step.status === "completed" && (
+                <div className="flex size-5 items-center justify-center rounded-full bg-gray-700 dark:bg-gray-300">
+                  <Icon
+                    name="lu:Check"
+                    className="size-3 text-white dark:text-gray-900"
+                  />
+                </div>
+              )}
+              {step.status === "error" && (
+                <div className="flex size-5 items-center justify-center rounded-full bg-red-600 dark:bg-red-500">
+                  <Icon name="lu:X" className="size-3 text-white" />
+                </div>
+              )}
+            </div>
+
+            {/* Step Content */}
+            <div className="min-w-0 flex-1">
+              <div className="flex items-center justify-between gap-2">
+                <div className="flex items-center gap-2">
+                  <span
+                    className={cn(
+                      "text-sm",
+                      step.status === "completed" &&
+                        "text-gray-600 dark:text-gray-400",
+                      step.status === "error" &&
+                        "font-medium text-red-700 dark:text-red-400",
+                      step.status === "in-progress" &&
+                        "font-medium text-gray-900 dark:text-gray-100",
+                      step.status === "pending" &&
+                        "text-gray-500 dark:text-gray-500",
+                    )}
+                  >
+                    {step.label}
+                  </span>
+                  {/* Subsector Badge - minimal inline display */}
+                  <span
+                    className={cn("text-xs text-gray-400 dark:text-gray-600")}
+                  >
+                    (
+                    {step.id === "rust-build"
+                      ? "rust & electron"
+                      : step.subsector}
+                    )
+                  </span>
+                </div>
+                {/* Progress percentage for in-progress steps */}
+                {step.status === "in-progress" &&
+                  step.progress !== undefined &&
+                  step.progress > 0 && (
+                    <span className="text-xs font-medium text-gray-600 tabular-nums dark:text-gray-400">
+                      {Math.round(step.progress)}%
+                    </span>
+                  )}
+              </div>
+
+              {/* Progress bar for steps with detailed tracking */}
+              {step.status === "in-progress" &&
+                step.progress !== undefined &&
+                step.progress > 0 && (
+                  <div className="mt-2">
+                    <div className="h-1.5 w-full overflow-hidden rounded-full bg-gray-200 dark:bg-gray-700">
+                      <div
+                        className="h-full rounded-full bg-gray-700 transition-all duration-500 dark:bg-gray-300"
+                        style={{ width: `${step.progress}%` }}
+                      />
+                    </div>
+                  </div>
+                )}
+            </div>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}
@@ -474,6 +474,7 @@ export function BigGraph({
    isLiveMode,
    selectedTimeWindow,
    visibleSeries, // Keep for initial creation
+    showFromTimestamp: syncGraph?.showFromTimestamp,
    setSelectedTimeWindow,
    setViewMode,
    setIsLiveMode,
@@ -2,6 +2,7 @@ import React, { useState } from "react";
 import { TouchButton } from "@/components/touch/TouchButton";
 import { Icon } from "@/components/Icon";
 import { ControlCard } from "@/control/ControlCard";
+import { TimeInput } from "@/components/time/TimeInput";
 import {
  DropdownMenu,
  DropdownMenuContent,
@@ -21,8 +22,14 @@ export function GraphControls({
  onSwitchToHistorical,
  onExport,
  timeWindowOptions = DEFAULT_TIME_WINDOW_OPTIONS,
+  showFromTimestamp,
+  onShowFromChange,
 }: ControlProps) {
  const getSelectedTimeWindowLabel = () => {
+    // If Show from Time is set, display "Show All" for the time window
+    if (showFromTimestamp) {
+      return "Show All";
+    }
    const option = timeWindowOptions.find((opt) => opt.value === timeWindow);
    return option ? option.label : "1m";
  };
@@ -35,7 +42,10 @@ export function GraphControls({
            <DropdownMenuTrigger asChild>
              <TouchButton
                variant="outline"
-                className="h-auto border-gray-300 bg-white px-3 py-3 text-base text-gray-900 hover:bg-gray-50"
+                className={`h-auto border-gray-300 bg-white px-3 py-3 text-base text-gray-900 hover:bg-gray-50 ${
+                  showFromTimestamp ? "cursor-not-allowed opacity-50" : ""
+                }`}
+                disabled={!!showFromTimestamp}
              >
                {getSelectedTimeWindowLabel()}
                <Icon name="lu:ChevronDown" className="ml-2 size-4" />
@@ -60,6 +70,15 @@ export function GraphControls({
            </DropdownMenuContent>
          </DropdownMenu>

+          {/* Show From Time Input - only visible in historical mode */}
+          {!isLiveMode && onShowFromChange && (
+            <TimeInput
+              timestamp={showFromTimestamp}
+              onTimeChange={onShowFromChange}
+              onClear={() => onShowFromChange(null)}
+            />
+          )}
+
          <TouchButton
            onClick={onSwitchToHistorical}
            variant="outline"
@@ -109,10 +128,16 @@ export function FloatingControlPanel({
  onSwitchToHistorical,
  onExport,
  timeWindowOptions = DEFAULT_TIME_WINDOW_OPTIONS,
+  showFromTimestamp,
+  onShowFromChange,
 }: ControlProps) {
  const [isExpanded, setIsExpanded] = useState(false);

  const getSelectedTimeWindowLabel = () => {
+    // If Show from Time is set, display "Show All" for the time window
+    if (showFromTimestamp) {
+      return "Show All";
+    }
    const option = timeWindowOptions.find((opt) => opt.value === timeWindow);
    return option ? option.label : "1m";
  };
@@ -134,7 +159,10 @@ export function FloatingControlPanel({
              <DropdownMenuTrigger asChild>
                <TouchButton
                  variant="outline"
-                  className="h-auto border-gray-300 bg-white px-3 py-3 text-base text-gray-900 hover:bg-gray-50"
+                  className={`h-auto border-gray-300 bg-white px-3 py-3 text-base text-gray-900 hover:bg-gray-50 ${
+                    showFromTimestamp ? "cursor-not-allowed opacity-50" : ""
+                  }`}
+                  disabled={!!showFromTimestamp}
                >
                  {getSelectedTimeWindowLabel()}
                  <Icon name="lu:ChevronDown" className="ml-2 size-4" />
@@ -159,6 +187,15 @@ export function FloatingControlPanel({
              </DropdownMenuContent>
            </DropdownMenu>

+            {/* Show From Time Input - only visible in historical mode */}
+            {!isLiveMode && onShowFromChange && (
+              <TimeInput
+                timestamp={showFromTimestamp}
+                onTimeChange={onShowFromChange}
+                onClear={() => onShowFromChange(null)}
+              />
+            )}
+
            <TouchButton
              onClick={onSwitchToHistorical}
              variant="outline"
@@ -31,10 +31,8 @@ export function createChart({
  setCursorValue,
  setCursorValues,
  visibleSeries,
-}: CreateChartParams & {
-  setCursorValues?: React.Dispatch<React.SetStateAction<(number | null)[]>>;
-  visibleSeries?: boolean[];
-}): (() => void) | undefined {
+  showFromTimestamp,
+}: CreateChartParams): (() => void) | undefined {
  if (!containerRef.current) return;

  // Get ALL series from original data
@@ -73,7 +71,7 @@ export function createChart({
    initialMin = manualScaleRef.current.x.min;
    initialMax = manualScaleRef.current.x.max;
  } else if (selectedTimeWindow === "all") {
-    initialMin = fullStart;
+    initialMin = showFromTimestamp ?? fullStart;
    initialMax = getHistoricalEndTimestamp();
  } else {
    const endTimestamp = getHistoricalEndTimestamp();
@@ -83,9 +81,10 @@ export function createChart({
        endTimestamp - (selectedTimeWindow as number),
        fullStart,
      );
-      initialMin = defaultViewStart;
+      initialMin = showFromTimestamp ?? defaultViewStart;
    } else {
-      initialMin = endTimestamp - (selectedTimeWindow as number);
+      initialMin =
+        showFromTimestamp ?? endTimestamp - (selectedTimeWindow as number);
    }

    initialMax = endTimestamp;
@@ -10,6 +10,7 @@ export type PropGraphSync = {
  isLiveMode: boolean;
  xRange?: { min: number; max: number };
  historicalFreezeTimestamp?: number | null;
+  showFromTimestamp?: number | null;
  onTimeWindowChange?: (graphId: string, timeWindow: number | "all") => void;
  onViewModeChange?: (
    graphId: string,
@@ -62,7 +63,11 @@ export type DataSeries = SeriesData | SeriesData[];
 export type BigGraphProps = {
  newData: DataSeries;
  unit?: Unit;
-  renderValue?: (value: number) => string;
+  renderValue?: (
+    value: number,
+    seriesIndex?: number,
+    seriesTitle?: string,
+  ) => string;
  config: GraphConfig;
  graphId: string;
  syncGraph?: PropGraphSync;
@@ -81,6 +86,8 @@ export type ControlProps = {
  onSwitchToHistorical: () => void;
  onExport?: () => void;
  timeWindowOptions?: TimeWindowOption[];
+  showFromTimestamp?: number | null;
+  onShowFromChange?: (timestamp: number | null) => void;
 };

 export interface LiveModeHandlers {
@@ -128,6 +135,9 @@ export interface CreateChartParams {
  >;
  setIsLiveMode: React.Dispatch<React.SetStateAction<boolean>>;
  setCursorValue: React.Dispatch<React.SetStateAction<number | null>>;
+  setCursorValues: React.Dispatch<React.SetStateAction<(number | null)[]>>;
+  visibleSeries: boolean[];
+  showFromTimestamp?: number | null;
 }

 export interface AnimationState {
@@ -41,6 +41,7 @@ interface UseBigGraphEffectsProps {
  isLiveMode: boolean;
  selectedTimeWindow: number | "all";
  visibleSeries: boolean[];
+  showFromTimestamp?: number | null;

  // State setters
  setSelectedTimeWindow: (value: number | "all") => void;
@@ -90,6 +91,7 @@ export function useBigGraphEffects({
  isLiveMode,
  selectedTimeWindow,
  visibleSeries,
+  showFromTimestamp,

  setSelectedTimeWindow,
  setViewMode,
@@ -275,6 +277,7 @@ export function useBigGraphEffects({
      setCursorValue,
      setCursorValues,
      visibleSeries,
+      showFromTimestamp,
    });

    setIsChartCreated(true);
@@ -15,6 +15,9 @@ export function useGraphSync(exportGroupId?: string) {
  const [xRange, setXRange] = useState<
    { min: number; max: number } | undefined
  >();
+  const [showFromTimestamp, setShowFromTimestamp] = useState<number | null>(
+    null,
+  );

  const historicalFreezeTimestampRef = useRef<number | null>(null);
  const graphDataRef = useRef<Map<string, () => GraphExportData | null>>(
@@ -59,6 +62,7 @@ export function useGraphSync(exportGroupId?: string) {
        viewMode?: "default" | "all" | "manual";
        isLiveMode?: boolean;
        xRange?: { min: number; max: number } | undefined;
+        showFromTimestamp?: number | null;
        clearHistoricalFreeze?: boolean;
        setHistoricalFreeze?: boolean;
      },
@@ -90,6 +94,8 @@ export function useGraphSync(exportGroupId?: string) {
        if (updates.viewMode !== undefined) setViewMode(updates.viewMode);
        if (updates.isLiveMode !== undefined) setIsLiveMode(updates.isLiveMode);
        if (updates.xRange !== undefined) setXRange(updates.xRange);
+        if (updates.showFromTimestamp !== undefined)
+          setShowFromTimestamp(updates.showFromTimestamp);

        // Handle historical freeze timestamp
        if (updates.clearHistoricalFreeze) {
@@ -195,6 +201,7 @@ export function useGraphSync(exportGroupId?: string) {
      viewMode: timeWindow === "all" ? "all" : "default",
      xRange: undefined,
      clearHistoricalFreeze: true,
+      showFromTimestamp: null, // Clear the show from timestamp when switching to live
    });
  }, [updateSyncState, timeWindow]);

@@ -206,6 +213,15 @@ export function useGraphSync(exportGroupId?: string) {
    });
  }, [updateSyncState]);

+  const handleShowFromChange = useCallback(
+    (timestamp: number | null) => {
+      updateSyncState("control", {
+        showFromTimestamp: timestamp,
+      });
+    },
+    [updateSyncState],
+  );
+
  const handleControlTimeWindowChange = useCallback(
    (newTimeWindow: number | "all") => {
      updateSyncState("control", {
@@ -225,6 +241,7 @@ export function useGraphSync(exportGroupId?: string) {
    isLiveMode,
    xRange,
    historicalFreezeTimestamp: historicalFreezeTimestampRef.current,
+    showFromTimestamp,
    onTimeWindowChange: handleTimeWindowChange,
    onViewModeChange: handleViewModeChange,
    onZoomChange: handleZoomChangeThrottled,
@@ -237,6 +254,8 @@ export function useGraphSync(exportGroupId?: string) {
    onSwitchToLive: handleSwitchToLive,
    onSwitchToHistorical: handleSwitchToHistorical,
    onExport: handleExport,
+    showFromTimestamp,
+    onShowFromChange: handleShowFromChange,
  };

  return {
@@ -250,5 +269,6 @@ export function useGraphSync(exportGroupId?: string) {
    isLiveMode,
    xRange,
    historicalFreezeTimestamp: historicalFreezeTimestampRef.current,
+    showFromTimestamp,
  };
 }
@@ -0,0 +1,367 @@
+import React, { useState, useCallback, useEffect } from "react";
+import { TouchButton } from "@/components/touch/TouchButton";
+import { Icon } from "@/components/Icon";
+import { Dialog, DialogContent, DialogTrigger } from "@/components/ui/dialog";
+import { useForm, useWatch } from "react-hook-form";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { z } from "zod";
+import { Separator } from "@/components/ui/separator";
+
+type TimeInputProps = {
+  timestamp?: number | null;
+  onTimeChange?: (timestamp: number | null) => void;
+  onClear?: () => void;
+};
+
+const timeSchema = z.object({
+  hours: z.number().min(0).max(23),
+  minutes: z.number().min(0).max(59),
+  seconds: z.number().min(0).max(59),
+});
+
+type TimeFormData = z.infer<typeof timeSchema>;
+
+export function TimeInput({
+  timestamp,
+  onTimeChange,
+  onClear,
+}: TimeInputProps) {
+  const [isOpen, setIsOpen] = useState(false);
+
+  // Get current time for initial values
+  const getCurrentTime = useCallback(() => {
+    const now = new Date();
+    return {
+      hours: now.getHours(),
+      minutes: now.getMinutes(),
+      seconds: now.getSeconds(),
+    };
+  }, []);
+
+  // Get initial values based on timestamp or current time
+  const getInitialValues = useCallback(() => {
+    if (timestamp) {
+      const date = new Date(timestamp);
+      return {
+        hours: date.getHours(),
+        minutes: date.getMinutes(),
+        seconds: date.getSeconds(),
+      };
+    }
+    return getCurrentTime();
+  }, [timestamp, getCurrentTime]);
+
+  const form = useForm<TimeFormData>({
+    resolver: zodResolver(timeSchema),
+    defaultValues: getInitialValues(),
+    mode: "all",
+  });
+
+  // Convert timestamp to time components
+  const timestampToTime = useCallback((ts: number) => {
+    const date = new Date(ts);
+    return {
+      hours: date.getHours(),
+      minutes: date.getMinutes(),
+      seconds: date.getSeconds(),
+    };
+  }, []);
+
+  // Check if the selected time would be in the future (today)
+  const isTimeInFuture = useCallback((time: TimeFormData) => {
+    const now = new Date();
+    const date = new Date(
+      now.getFullYear(),
+      now.getMonth(),
+      now.getDate(),
+      time.hours,
+      time.minutes,
+      time.seconds,
+    );
+    return date.getTime() > now.getTime();
+  }, []);
+
+  // Convert time components to timestamp (today's date only)
+  const timeToTimestamp = useCallback((time: TimeFormData) => {
+    const now = new Date();
+    const date = new Date(
+      now.getFullYear(),
+      now.getMonth(),
+      now.getDate(),
+      time.hours,
+      time.minutes,
+      time.seconds,
+    );
+
+    return date.getTime();
+  }, []);
+
+  // Initialize form with timestamp or current time when dialog opens
+  useEffect(() => {
+    if (isOpen) {
+      const initialValues = getInitialValues();
+      form.reset(initialValues);
+    }
+  }, [isOpen, getInitialValues, form]);
+
+  const formatTimeDisplay = useCallback(() => {
+    if (!timestamp) return "Show from Time";
+    const time = timestampToTime(timestamp);
+    return `${time.hours.toString().padStart(2, "0")}:${time.minutes.toString().padStart(2, "0")}:${time.seconds.toString().padStart(2, "0")}`;
+  }, [timestamp, timestampToTime]);
+
+  // Increment/decrement functions with bounds checking and cascading
+  const adjustTimeValue = useCallback(
+    (field: "hours" | "minutes" | "seconds", increment: boolean) => {
+      // Define the order of fields for cascading
+      const fields: ("hours" | "minutes" | "seconds")[] = [
+        "seconds",
+        "minutes",
+        "hours",
+      ];
+      const startIndex = fields.indexOf(field);
+      let carry = increment ? 1 : -1;
+
+      for (let i = startIndex; i < fields.length; i++) {
+        const currentField = fields[i];
+        const currentValue = form.getValues(currentField);
+        const max = currentField === "hours" ? 23 : 59;
+        let newValue = currentValue + carry;
+        carry = 0;
+
+        if (increment) {
+          if (newValue > max) {
+            newValue = 0;
+            carry = 1;
+          }
+        } else {
+          if (newValue < 0) {
+            newValue = max;
+            carry = -1;
+          }
+        }
+
+        form.setValue(currentField, newValue, {
+          shouldValidate: true,
+          shouldDirty: true,
+          shouldTouch: true,
+        });
+
+        // If no carry, stop cascading
+        if (carry === 0) {
+          break;
+        }
+      }
+    },
+    [form],
+  );
+
+  const handleSubmit = () => {
+    form.handleSubmit((data) => {
+      // Prevent submission if time is in the future
+      if (isTimeInFuture(data)) {
+        return;
+      }
+
+      const newTimestamp = timeToTimestamp(data);
+      onTimeChange?.(newTimestamp);
+      setIsOpen(false);
+    })();
+  };
+
+  const handleAbort = () => {
+    if (timestamp) {
+      const time = timestampToTime(timestamp);
+      form.reset(time);
+    } else {
+      const currentTime = getCurrentTime();
+      form.reset(currentTime);
+    }
+    setIsOpen(false);
+  };
+
+  const handleClear = () => {
+    onClear?.();
+    setIsOpen(false);
+  };
+
+  // Watch individual form fields for real-time updates
+  const hours = useWatch({
+    control: form.control,
+    name: "hours",
+    defaultValue: getInitialValues().hours,
+  });
+
+  const minutes = useWatch({
+    control: form.control,
+    name: "minutes",
+    defaultValue: getInitialValues().minutes,
+  });
+
+  const seconds = useWatch({
+    control: form.control,
+    name: "seconds",
+    defaultValue: getInitialValues().seconds,
+  });
+
+  // Get current form values with fallback
+  const currentValues = {
+    hours: hours ?? 0,
+    minutes: minutes ?? 0,
+    seconds: seconds ?? 0,
+  };
+
+  // TimeValueInput component for individual time fields
+  const TimeValueInput = ({
+    field,
+    label,
+    value,
+  }: {
+    field: "hours" | "minutes" | "seconds";
+    label: string;
+    value: number;
+  }) => (
+    <div className="flex flex-col items-center gap-3">
+      <label className="text-sm font-medium text-gray-700">{label}</label>
+      <div className="flex flex-col items-center gap-2">
+        <TouchButton
+          variant="outline"
+          size="sm"
+          className="h-10 w-16 p-0"
+          onClick={(e) => {
+            e.preventDefault();
+            e.stopPropagation();
+            adjustTimeValue(field, true);
+          }}
+        >
+          <Icon name="lu:ChevronUp" className="size-4" />
+        </TouchButton>
+        <div className="flex h-16 w-20 items-center justify-center rounded border-2 border-gray-300 bg-white font-mono text-3xl">
+          {value.toString().padStart(2, "0")}
+        </div>
+        <TouchButton
+          variant="outline"
+          size="sm"
+          className="h-10 w-16 p-0"
+          onClick={(e) => {
+            e.preventDefault();
+            e.stopPropagation();
+            adjustTimeValue(field, false);
+          }}
+        >
+          <Icon name="lu:ChevronDown" className="size-4" />
+        </TouchButton>
+      </div>
+    </div>
+  );
+
+  return (
+    <Dialog open={isOpen} onOpenChange={setIsOpen}>
+      <DialogTrigger asChild>
+        <TouchButton
+          variant="outline"
+          className="h-auto border-gray-300 bg-white px-3 py-3 text-base text-gray-900 hover:bg-gray-50"
+        >
+          <Icon name="lu:Clock" className="mr-2 size-4" />
+          {formatTimeDisplay()}
+        </TouchButton>
+      </DialogTrigger>
+
+      <DialogContent className="max-w-2xl p-8">
+        <div className="flex flex-col gap-8">
+          {/* Header */}
+          <div className="flex min-h-[2.5rem] items-center justify-between">
+            <div className="flex items-center gap-3">
+              <Icon name="lu:Clock" className="size-6" />
+              <h3 className="text-xl font-semibold">Show from Time</h3>
+            </div>
+            {timestamp && (
+              <TouchButton
+                variant="ghost"
+                size="sm"
+                onClick={handleClear}
+                className="text-red-600 hover:text-red-700"
+              >
+                <Icon name="lu:X" className="mr-2 size-4" />
+                Clear
+              </TouchButton>
+            )}
+          </div>
+
+          {/* Description */}
+          <div className="-mt-4 text-base text-gray-600">
+            Set a specific time to display data from that point forward in the
+            graph.
+          </div>
+
+          {/* Error for future time */}
+          {isTimeInFuture(currentValues) && (
+            <div className="rounded-lg border border-red-200 bg-red-50 p-4">
+              <div className="flex items-start gap-3">
+                <Icon name="lu:X" className="mt-0.5 size-5 text-red-600" />
+                <div>
+                  <div className="font-medium text-red-800">
+                    Cannot set future time
+                  </div>
+                  <div className="mt-1 text-sm text-red-700">
+                    The selected time is in the future. Please choose a time
+                    that has already occurred today.
+                  </div>
+                </div>
+              </div>
+            </div>
+          )}
+
+          <Separator />
+
+          {/* Time inputs */}
+          <div className="flex items-center justify-center gap-8">
+            <TimeValueInput
+              field="hours"
+              label="Hours"
+              value={currentValues.hours}
+            />
+            <div className="mt-8 text-4xl font-bold">:</div>
+            <TimeValueInput
+              field="minutes"
+              label="Minutes"
+              value={currentValues.minutes}
+            />
+            <div className="mt-8 text-4xl font-bold">:</div>
+            <TimeValueInput
+              field="seconds"
+              label="Seconds"
+              value={currentValues.seconds}
+            />
+          </div>
+
+          <Separator />
+
+          {/* Action buttons */}
+          <div className="flex gap-4">
+            <TouchButton
+              variant="outline"
+              className="h-14 flex-1"
+              onClick={handleAbort}
+            >
+              <Icon name="lu:X" className="mr-2 size-4" />
+              Cancel
+            </TouchButton>
+            <TouchButton
+              className={`h-14 flex-1 ${
+                isTimeInFuture(currentValues)
+                  ? "cursor-not-allowed bg-gray-300 text-gray-500"
+                  : "bg-blue-600 text-white hover:bg-blue-700"
+              }`}
+              onClick={handleSubmit}
+              disabled={isTimeInFuture(currentValues)}
+            >
+              <Icon name="lu:Check" className="mr-2 size-4" />
+              Apply
+            </TouchButton>
+          </div>
+        </div>
+      </DialogContent>
+    </Dialog>
+  );
+}
@@ -109,7 +109,7 @@ export function EditValue({
  type FormSchema = z.infer<typeof formSchema>;

  const form = useForm<FormSchema>({
-    resolver: zodResolver<FormSchema>(formSchema),
+    resolver: zodResolver(formSchema),
    values: { value: value ?? defaultOrZero },
    defaultValues: { value: defaultValue },
    mode: "all",
@@ -0,0 +1,173 @@
+import { Icon, IconName } from "@/components/Icon";
+import React, { useState, useMemo } from "react";
+import {
+  getUnitIcon,
+  renderValueToReactNode,
+  renderUnitSymbol,
+  Unit,
+} from "./units";
+import { Label } from "./Label";
+import { TimeSeries, TimeSeriesValue } from "@/lib/timeseries";
+
+type TimeframeOption = {
+  label: string;
+  value: number; // in milliseconds
+};
+
+export const TIMEFRAME_OPTIONS: TimeframeOption[] = [
+  { label: "1 min", value: 1 * 60 * 1000 },
+  { label: "5 min", value: 5 * 60 * 1000 },
+  { label: "10 min", value: 10 * 60 * 1000 },
+  { label: "30 min", value: 30 * 60 * 1000 },
+  { label: "1 hour", value: 60 * 60 * 1000 },
+];
+
+type Props = {
+  label: string;
+  unit?: Unit;
+  timeseries: TimeSeries;
+  icon?: IconName;
+  renderValue?: (value: number) => string;
+  defaultTimeframe?: number; // in milliseconds, defaults to 5 minutes
+  /** Optional externally-controlled timeframe (ms). When provided, component becomes controlled. */
+  timeframe?: number;
+  /** Optional callback when timeframe is changed via this component's selector */
+  onTimeframeChange?: (t: number) => void;
+  /** When true, hide the built-in timeframe selector (useful when sharing a selector outside) */
+  hideSelector?: boolean;
+};
+
+export function MinMaxValue({
+  unit,
+  timeseries,
+  icon,
+  label,
+  renderValue,
+  defaultTimeframe = 5 * 60 * 1000, // 5 minutes default
+  timeframe,
+  onTimeframeChange,
+  hideSelector = false,
+}: Props) {
+  const [internalTimeframe, setInternalTimeframe] = useState(defaultTimeframe);
+  const selectedTimeframe = timeframe ?? internalTimeframe;
+
+  // Calculate min/max from the timeseries using the selected timeframe
+  const { min, max, hasData } = useMemo(() => {
+    // Use short series for timeframes <= 5 seconds, otherwise use long series
+    // Short series typically has ~5 second retention with high resolution
+    // Long series typically has ~1 hour retention with lower resolution
+    const series =
+      selectedTimeframe <= 5000 ? timeseries.short : timeseries.long;
+
+    // Manually calculate min/max to exclude zero values (which might be invalid readings)
+    const cutoffTime = series.lastTimestamp - selectedTimeframe;
+    let min = Number.POSITIVE_INFINITY;
+    let max = Number.NEGATIVE_INFINITY;
+    let hasValidData = false;
+    let dataCount = 0;
+
+    const { values: raw, index, size, validCount } = series;
+
+    const startIdx = validCount < size ? 0 : index;
+
+    for (let i = 0; i < validCount; i++) {
+      const idx = (startIdx + i) % size;
+      const val = raw[idx];
+
+      if (
+        val &&
+        val.timestamp > 0 &&
+        val.timestamp >= cutoffTime &&
+        val.value > 0
+      ) {
+        hasValidData = true;
+        dataCount++;
+        if (val.value < min) min = val.value;
+        if (val.value > max) max = val.value;
+      }
+    }
+
+    if (!hasValidData) {
+      return { min: 0, max: 0, hasData: false };
+    }
+
+    return { min, max, hasData: true };
+  }, [
+    timeseries.short,
+    timeseries.long,
+    timeseries.current,
+    selectedTimeframe,
+  ]);
+
+  return (
+    <div className="flex w-full flex-col gap-3">
+      <Label label={label}>
+        <div className="flex flex-row items-center gap-6">
+          {/* Min Value */}
+          <div className="flex flex-row items-center gap-2">
+            <Icon
+              name={icon ?? (unit ? getUnitIcon(unit) : undefined)}
+              className="size-5 text-blue-500"
+            />
+            <div className="flex flex-col">
+              <span className="text-xs text-gray-500">Min</span>
+              <div className="flex flex-row items-center gap-1">
+                <span className="font-mono text-xl font-bold">
+                  {hasData
+                    ? renderValueToReactNode(min, unit, renderValue)
+                    : "-"}
+                </span>
+                {hasData && (
+                  <span className="text-sm">{renderUnitSymbol(unit)}</span>
+                )}
+              </div>
+            </div>
+          </div>
+
+          {/* Max Value */}
+          <div className="flex flex-row items-center gap-2">
+            <Icon
+              name={icon ?? (unit ? getUnitIcon(unit) : undefined)}
+              className="size-5 text-red-500"
+            />
+            <div className="flex flex-col">
+              <span className="text-xs text-gray-500">Max</span>
+              <div className="flex flex-row items-center gap-1">
+                <span className="font-mono text-xl font-bold">
+                  {hasData
+                    ? renderValueToReactNode(max, unit, renderValue)
+                    : "-"}
+                </span>
+                {hasData && (
+                  <span className="text-sm">{renderUnitSymbol(unit)}</span>
+                )}
+              </div>
+            </div>
+          </div>
+        </div>
+      </Label>
+
+      {/* Timeframe Selector (hidden when sharing selector externally) */}
+      {!hideSelector && (
+        <div className="flex flex-row flex-wrap gap-2">
+          {TIMEFRAME_OPTIONS.map((option) => (
+            <button
+              key={option.value}
+              onClick={() => {
+                if (onTimeframeChange) onTimeframeChange(option.value);
+                else setInternalTimeframe(option.value);
+              }}
+              className={`rounded-md px-3 py-1 text-sm transition-colors ${
+                selectedTimeframe === option.value
+                  ? "bg-blue-500 text-white"
+                  : "bg-gray-200 text-gray-700 hover:bg-gray-300"
+              }`}
+            >
+              {option.label}
+            </button>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
@@ -25,6 +25,8 @@ export function getUnitIcon(unit: Unit): IconName {
      return "lu:Gauge";
    case "mHz":
      return "lu:AudioWaveform";
+    case "Hz":
+      return "lu:AudioWaveform";
    case "W":
      return "lu:Zap";
    case "V":
@@ -35,6 +37,18 @@ export function getUnitIcon(unit: Unit): IconName {
      return "lu:BatteryFull";
    case "l/min":
      return "lu:Waves";
+    case "%":
+      return "lu:ChartNoAxesColumn";
+    case "µs":
+      return "lu:RefreshCcw";
+    case "s":
+      return "lu:Clock";
+    case "MiB":
+      return "lu:MemoryStick";
+    case "Mbit/s":
+      return "lu:Network";
+    case "/s":
+      return "lu:Gauge";
    default:
      return "lu:ChartNoAxesColumn";
  }
@@ -62,6 +76,8 @@ export function renderUnitSymbol(unit: Unit | undefined): string {
      return "m/min";
    case "mHz":
      return "mHz";
+    case "Hz":
+      return "Hz";
    case "W":
      return "W";
    case "V":
@@ -72,6 +88,18 @@ export function renderUnitSymbol(unit: Unit | undefined): string {
      return "kWh";
    case "l/min":
      return "l/min";
+    case "%":
+      return "%";
+    case "µs":
+      return "µs";
+    case "s":
+      return "s";
+    case "MiB":
+      return "MiB";
+    case "Mbit/s":
+      return "Mbit/s";
+    case "/s":
+      return "/s";
    default:
      return "";
  }
@@ -121,6 +149,8 @@ export function renderUnitSymbolLong(unit: Unit): string {
      return "meters/minute";
    case "mHz":
      return "millihertz";
+    case "Hz":
+      return "hertz";
    case "W":
      return "watts";
    case "V":
@@ -131,6 +161,18 @@ export function renderUnitSymbolLong(unit: Unit): string {
      return "kilowatt-hours";
    case "l/min":
      return "liters/minute";
+    case "%":
+      return "percent";
+    case "µs":
+      return "microseconds";
+    case "s":
+      return "seconds";
+    case "MiB":
+      return "mebibytes";
+    case "Mbit/s":
+      return "megabits/second";
+    case "/s":
+      return "per second";
    default:
      return "";
  }
@@ -147,11 +189,18 @@ export const units = [
  "bar",
  "m/min",
  "mHz",
+  "Hz",
  "W",
  "V",
  "A",
  "kWh",
  "l/min",
+  "%",
+  "µs",
+  "s",
+  "MiB",
+  "Mbit/s",
+  "/s",
 ] as const;

 export type Unit = (typeof units)[number];