More data

updated Changelog

CHANGELOG.md

@@ -1,3 +1,15 @@
+# `2.14.1`
+_26.01.2026_
+
+## Laser
+-[#1079](https://github.com/qitechgmbh/control/pull/1079) Fixed Overflowing of buffer for Graphs causing crashes
+
+# `2.14.0`
+_22.01.2026_
+
+## General 
+- [#1040](https://github.com/qitechgmbh/control/pull/1040) Added API for reading Machine Data
+
 # `2.13.0`
 _07.01.2026_
 
@@ -5,7 +17,6 @@ _07.01.2026_
 - [#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

README.md

@@ -17,22 +17,22 @@ QiTech Control combines the modularity and reliability of standard EtherCAT term
 
 # Repo Structure
 
-Frontend
+**Frontend**
 
 - `/electron`: Frontend code for the control software built with React and Electron.
 
-Backend
+**Backend**
 
 - `/server`: Glue between Beckhoff and Electron. Implements machine logic.
 - `/ethercat-hal`: Hardware abstraction layer for Beckhoff (and possibly other EtherCat) devices and protocols.
 - `/ethercat-hal-derive`: Macros for `ethercat-hal`
 - `/control-core`: Core control logic for the server.
 
-Operating System
+**Operating System**
 
 - `/nixos`: Custom Linux with realtime kernel & preconfigured for touchscreens.
 
-Other
+**Other**
 
 - `/docs`: Documentation for the project.
 
@@ -54,115 +54,57 @@ We could combine the code of the frontend and backend using [Doxius](https://dio
 
 [Developer Documentation](./docs/developer-docs/)
 
-## Backend
+[API Documentation](https://github.com/qitechgmbh/control/blob/master/docs/rest-api.md)
 
+-> Backend
 - Rust stable 1.86^ toolchain (install via [rustup](https://rustup.rs/))
 - `rust-analyzer` extension for VSCode
 - Set your interface in `server/src/ethercat/init.rs` like `en10`
 - Connect a Beckhoff EK1100 to your interface
 - run `cd server && cargo run` to start the server (localhost:3001)
 
-## Frontend
-
+-> Frontend
 - nodejs and npm installed
 - run `cd electron && npm i && npm run start` to start the frontend
 
-# Machines
 
-| 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          | 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          | 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
+## 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
+| Example            | Vendor   | Hardware      | Description                             | How-To Video | Docs                          |
+| :----------------- | :------- | :------------ | :-------------------------------------- | :----------- | :---------------------------- |
+| **Digital Input** | WAGO     | 750-402       | 4-Channel Digital Input                 | [ ]          | -                             |
+| **Digital Output** | WAGO     | 750-753       | 8-Channel Digital Output                | [ ]          | -                             |
+| **Analog Input** | WAGO     | 750-455       | 4-Channel Analog Input                  | [ ]          | -                             |
+| **Analog Output** | WAGO     | 750-553       | 4-Channel Analog Output                 | [ ]          | -                             |
+| **Serial Comms** | WAGO     | 750-652       | RS-485 Modbus Module                    | [ ]          | -                             |
+| **Stepper Drive** | WAGO     | 750-67x       | Stepper Controller                      | [ ]          | -                             |
+| **Power Supply** | WAGO     | 2787-214      | Power Supply Unit                       | [ ]          | -                             |
+| **LED Control** | Beckhoff | EL2004        | Digital output control (simplest setup) | [ ]          | [](./docs/hardware/el2004.md) |
+| **Analog Input** | Beckhoff | EL3021        | Reading analog current measurements     | [ ]          | [](./docs/hardware/el3021.md) |
 
+# QiTech Machines
 
-# More Docs
+| Machine Name      | Description                 | Machine ID | Implemented | Video                                                           | Docs                            |
+| :---------------- | :-------------------------- | :--------- | :---------- | :-------------------------------------------------------------- | :------------------------------ |
+| Winder V1         | Winding Filaments & Similar | 1          | Legacy      | [Video](https://youtu.be/4aE4cFhioKA?si=Xdj_LVnFrAYWnLm6)       | -                               |
+| Winder V2         | Winding Filaments & Similar | 2          | Yes         | [Video](https://youtu.be/f2kzh6kpQWE?si=HEYcLOaC9gWSp2Wo)       | [](./docs/machines/winder-1.md) |
+| XL Winder V1      | Large Scale Winder          | 3          | Yes         | [Video](https://youtu.be/ynI6ioWIQQY?si=4EDVKXbgIqrvGGtY)       | -                               |
+| Buffer V1         | Filament buffering system   | 4          | In Progress | [Video](https://youtu.be/VR5mEdZDPA0?si=eip7dQXU4zaXK7Ev)       | -                               |
+| Extruder V1       | Single Screw Extruder       | 5          | Legacy      | [Video](https://youtu.be/gchoG-yGczI?si=bEM4daf5eOVaU5_2)       | -                               |
+| Extruder V2       | Single Screw Extruder       | 6          | Yes         | [Video](https://youtu.be/mexRYGDNWa4?si=h7JBz_XKMwKLPenG)       |                                 |
+| Waterway V1       | Filament Water Cooling      | 7          | In Progress | [Video](https://youtu.be/_T5z1J8bl_k?si=uOC1hIQ1EAP0cHIF)       |                                 |
+| Laser V1          | Diameter Measuring Laser    | 8          | Yes         | [Video](https://youtu.be/WDM34lj4afM?si=MZzUKkHCrzH4P0aA)       |                                 |
+| 2-Axis-Laser V1   | Dual Axis Laser             | 9          | Yes         | [Video](https://youtu.be/WDM34lj4afM?si=MZzUKkHCrzH4P0aA)       | -                               |
+| Mock              | Mock Machine for Testing    | 10         | Yes         |                                                                 | -                               |
+| Extruder V3       | Single Screw Extruder       | 11         | Yes         | [Video](https://youtu.be/ipHHuPzCvn4?si=hkZ1b93rVuwDxhFD)       |                                 |
+| Mini Schredder V1 | mini plastic crusher        | 12         | Legacy      | [Video](https://youtu.be/m8NplNqdu2Q?si=x6zjDktJtpbSMSmu)       | -                               |
+| Pro Schredder V1  | large plastic crusher       | 13         | Legacy      | [Video](https://youtu.be/pSaVMqp06pU?si=y61enutRpxKscBm4)       | -                               |
+| Dryer V1          | polymer dryer               | 14         | Reserved    | [Video](https://youtu.be/6hdmUUAdZp0?si=eKOW1WlgkqTpnfdS)       | -                               |
+| Pelletizier V1    | Filament chopper            | 15         | Reserved    |                                                                 | -                               |
 
-- [x] [Architecture & Data Flow](./docs/architecture-overview.md)
+# Current Restructuring Efforts
 
-  - [x] Example Winder V2
-
-- [ ] Electron
-
-  - Folder Structure
-  - Routing with TanStack Router
-  - Design with Tailwind & Shadcn
-  - ...
-
-- [ ] Interfacing with Electron/Server
-
-  - [ ] SocketIO
-    - Machine Namespace
-    - Main Namespace
-  - [ ] REST
-    - Machine Mutations
-    - Write Device Identification
-
-- Server
-
-  - [x] [Threading](./docs/control-loop.md)
-  - [x] [Logging](./docs/logging.md)
-  - [ ] Control Loop Setup
-    - Control Loop Thread
-      - [ ] realtime
-    - Maindevice
-    - Group
-    - Extracting Device Identifications
-    - Identifying Groups
-    - Validating Machines
-    - Run Control Loop
-  - [x] [Control Loop](./docs/control-loop.md)
-  - [x] [Machine/Device Identification](./docs/identification.md)
-  - [ ] Machines
-    - When to create a new Machine?
-      - Versioning
-      - Code sharing
-    - Creating/Validating a Machine
-      - Validation
-      - Configuration
-  - [ ] Machine Implementation Guide
-    - Link: How to create a Device
-    - Link: How to create an Actor
-    - Link: How to create a Machine
-      - API (SocketIO + REST)
-      - Creation/Validation Logic
-        - Optional/Mandatory Devices
-        - Validate Devices
-      - Business Logic
-    - Link: How to create Machine Abstraction (Like Traverse/Puller/...)
-    - Forward `act` in winder.
-
-- [ ] Control Core
-
-  - [x] [Actors](./docs/actors.md)
-  - [ ] SocketIO
-    - Namespaces & Caching
-    - Joining leaving namespaces
-    - NamespaceId
-    - Caching
-      - Serverside Caching
-      - Clientside Caching
-  - [ ] REST
-
-- [x] Ethercat HAL
-
-  - [x] [Devices](./docs/devices.md)
-  - [x] [Configuration (CoE)](./docs/coe.md)
-  - [x] [IO](./docs/io.md)
-  - [x] [PDO](./docs/pdo.md)
-
-- [x] [Ethercat Basics](./docs/ethercat-basics.md)
-
-- [x] [NixOS Operating System](./docs/nixos/README.md)
+[![](https://img.youtube.com/vi/UlbnSVIhfLI/maxresdefault.jpg)](https://www.youtube.com/live/UlbnSVIhfLI?si=ZTotC5B7gd87tUim)
+*Video: Live stream of software dev meeting*

docs/developer-docs/getting-started.md

@@ -91,3 +91,83 @@ To get started with actual hardware, check out these step-by-step tutorials:
 - **[Analog Input with EL3021](./minimal-example-el3021.md)** - Reading analog current measurements
 
 These examples provide complete hardware wiring diagrams and software setup instructions.
+
+
+# More Docs 
+
+- [x] [Architecture & Data Flow](./docs/architecture-overview.md)
+
+  - [x] Example Winder V2
+
+- [ ] Electron
+
+  - Folder Structure
+  - Routing with TanStack Router
+  - Design with Tailwind & Shadcn
+  - ...
+
+- [ ] Interfacing with Electron/Server
+
+  - [ ] SocketIO
+    - Machine Namespace
+    - Main Namespace
+  - [ ] REST
+    - Machine Mutations
+    - Write Device Identification
+
+- Server
+
+  - [x] [Threading](./docs/control-loop.md)
+  - [x] [Logging](./docs/logging.md)
+  - [ ] Control Loop Setup
+    - Control Loop Thread
+      - [ ] realtime
+    - Maindevice
+    - Group
+    - Extracting Device Identifications
+    - Identifying Groups
+    - Validating Machines
+    - Run Control Loop
+  - [x] [Control Loop](./docs/control-loop.md)
+  - [x] [Machine/Device Identification](./docs/identification.md)
+  - [ ] Machines
+    - When to create a new Machine?
+      - Versioning
+      - Code sharing
+    - Creating/Validating a Machine
+      - Validation
+      - Configuration
+  - [ ] Machine Implementation Guide
+    - Link: How to create a Device
+    - Link: How to create an Actor
+    - Link: How to create a Machine
+      - API (SocketIO + REST)
+      - Creation/Validation Logic
+        - Optional/Mandatory Devices
+        - Validate Devices
+      - Business Logic
+    - Link: How to create Machine Abstraction (Like Traverse/Puller/...)
+    - Forward `act` in winder.
+
+- [ ] Control Core
+
+  - [x] [Actors](./docs/actors.md)
+  - [ ] SocketIO
+    - Namespaces & Caching
+    - Joining leaving namespaces
+    - NamespaceId
+    - Caching
+      - Serverside Caching
+      - Clientside Caching
+  - [ ] REST
+
+- [x] Ethercat HAL
+
+  - [x] [Devices](./docs/devices.md)
+  - [x] [Configuration (CoE)](./docs/coe.md)
+  - [x] [IO](./docs/io.md)
+  - [x] [PDO](./docs/pdo.md)
+
+- [x] [Ethercat Basics](./docs/ethercat-basics.md)
+
+- [x] [NixOS Operating System](./docs/nixos/README.md)

docs/developer-docs/minimal-example-wago-750-455.md

@@ -0,0 +1,196 @@
+# Minimal Example — Analog Input Wago 750-455
+
+## 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 Wago 750-455 Analog Input example demonstrates how to measure analog current on a **Wago 750-455 EtherCAT module** using the QiTech machine framework. This module provides 4 independent analog input channels that can read 4-20mA signals.
+
+## 2. Requirements
+
+### Hardware
+- **Wago 750-354 EtherCAT Coupler**
+- **Wago 750-602 Power Supply** (24V VDC)
+- **Wago 750-455 EtherCAT Module** (4-channel analog input, 4-20mA)
+- **Wago 750-600 End Module** 
+- **24 V DC power supply** for the Wago system
+- **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
+
+### 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 Overview
+The Wago 750-455 is a 4-channel analog input module that measures current signals in the 4-20mA range. Each channel has its own input terminals and can operate independently.
+
+#### ⚠️ Safety Warning
+Always disconnect power before wiring.
+Working on live EtherCAT modules can cause serious damage or electrical shock.
+
+### 3.2 Wiring Procedure
+
+#### 3.2.1 Safe Wiring (Wago Spring Clamp)
+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)
+
+---
+
+### 3.3 Wago 750-455 Module Wiring
+
+The Wago 750-455 has 4 analog input channels. Each channel requires two terminals:
+
+**Channel 1 (AI1):**
+- Terminal 1: ⊕ (Positive input)
+- Terminal 2: ⊖ (Negative input/Ground)
+
+**Channel 2 (AI2):**
+- Terminal 3: ⊕ (Positive input)
+- Terminal 4: ⊖ (Negative input/Ground)
+
+**Channel 3 (AI3):**
+- Terminal 5: ⊕ (Positive input)
+- Terminal 6: ⊖ (Negative input/Ground)
+
+**Channel 4 (AI4):**
+- Terminal 7: ⊕ (Positive input)
+- Terminal 8: ⊖ (Negative input/Ground)
+
+For this minimal example, we'll connect at least one channel to an adjustable power supply:
+
+1. Wire adjustable power supply ⊕ to **Terminal 1** (Channel 1 positive)
+2. Wire adjustable power supply ⊖ to **Terminal 2** (Channel 1 negative)
+
+*Repeat for additional channels as needed.*
+
+---
+
+### 3.4 Wago I/O System Integration
+
+The Wago 750-455 module plugs into a Wago fieldbus system. Consult your specific Wago controller/coupler documentation for:
+- Power supply requirements
+- Network configuration
+- Module placement in the I/O rack
+
+The module automatically connects to the backplane for EtherCAT communication and power.
+
+---
+
+### 3.5 Power & Ethernet
+
+#### Power
+Ensure your Wago system has adequate 24V DC power connected per manufacturer specifications.
+
+#### Ethernet
+Connect your PC to the Wago controller/coupler using a standard Ethernet cable.
+
+---
+
+## 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 Wago controller is connected and powered.
+
+### 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:
+
+1. Navigate to **Setup → EtherCAT** page
+2. You should see your Wago controller and the 750-455 module listed
+3. Select the Device called 750-354 and assign the Wago AI Test V1 Machine, set the Serial to 1 and set the device role to 0 (Wago Bus Coupler)
+4. Press write thn restart the backend to load the changes
+
+### 5.2 Testing Analog Input
+
+1. Set your adjustable power supply to output a current in the 4-20mA range
+2. In the dashboard, navigate to the monitoring view
+3. Observe the analog input value for the connected channel(s)
+
+### 5.3 Channel Specifications
+
+The Wago 750-455 provides:
+- **Input Range:** 4-20mA
+- **Wiring Error Detection:** Built-in detection for open/short circuit conditions
+- **4 Independent Channels:** Each can be read separately
+
+### 5.4 Error Detection
+
+The module includes wiring error detection. If you see a wiring error flag:
+- Check that your current source is within the 4-20mA range
+- Verify all wire connections are secure
+- Ensure the current loop is properly closed
+
+---
+
+## 6. References
+
+### Wago Documentation
+- [Wago 750-455 Product Page](https://www.wago.com/de-en/io-systems/4-channel-analog-input/p/750-455)
+- Wago I/O System manual
+- EtherCAT configuration guide for Wago systems
+
+### QiTech Control
+- [Architecture Overview](../architecture-overview.md)
+- [EtherCAT Basics](../ethercat-basics.md)
+- [Device Documentation](../devices.md)
+- [Getting Started Guide](getting-started.md)
+
+### Related Examples
+- [Minimal Example — EL3021](minimal-example-el3021.md) (Single channel analog input)
+- [Minimal Example — EL2004](minimal-example-el2004.md) (Digital output)

docs/developer-docs/minimal-example-wago750-402.md

@@ -0,0 +1,240 @@
+# Minimal Example — LED Control on the WAGO750-402
+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)
+
+---
+
+## 1. Introduction
+The WAGO 750-402 Display Example is a minimal demonstation showing how to display the digital inputs on a WAGO 750-402 EtherCAT terminal using the QiTech machine framework.
+It represents the simplest possible hardware interaction in the system:
+Displaying the Digital Inputs using the QiTech Control Dashboard.
+## 2. Requirements
+
+### Hardware
+- WAGO **2787-2144 EtherCAT**
+- WAGO **750-354 EtherCAT Coupler**
+- WAGO **750-602 EtherCAT Power Terminal**
+- WAGO **750-402 EtherCAT Terminal** (4.channle digital input)
+- WAGO **750-600 EtherCAT Endmodule**
+- WAGO **852-1322 Ethernet-Switch**
+- **24V DC Lab power supply**(AC/DC adapter)
+- A **Linux PC** (Ubuntu/Debian recommended)  
+- Standard Ethernet cable  
+- Flat screwdriver  
+
+
+
+---
+
+### Software
+*(Installation steps in Section 4)*
+
+- Rust tollchain
+- Node-js + npm
+- Git
+- QiTech Control repository
+- EtherCAT HAL *(include inside repo)*
+
+## 3. Hardware Setup
+
+### 3.1 Schematic
+
+![](../assets/WAGO750_402_schematic.png)
+
+---
+
+#### ⚠️ 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 to the other devices by using the **750-602 EtherCAT Power Terminal**
+
+Perform the following wiring on the Ethernet-Switch:
+
+1. Red wire (+24V) → PWR+
+2. Black wire (0V) → RPS-
+ 
+#### **Figure 1 —**
+<img src="../assets/WAGO750_402_switch.JPG" width="400">
+
+---
+
+### 3.3 WAGO Wiring the Coupler
+
+Wire the **750-354 EtherCAT Coupler** to the power supply
+1. red wire (+24V)
+2. yellow (0V)
+
+#### **Figure 2 —**
+<img src="../assets/WAGO750_402_coupler.JPG" width="400">
+
+---
+
+### 3.4 750-602 EtherCAT Power Terminal Integration
+
+Slide the **750-602 EtherCAT Power Terminal** onto the **right side of the 750-354 Coupler** until it locks.
+
+Next We need to wire the EtherCat Power Terminal
+
+Perform the next wiring Steps:
+
+1. Green wire (Ground) → **Terminal4**
+2. Red wire (+24V) from  **750-602 EtherCAT Power Terminal** → **Terminal 2**
+3. Black wire(0V) from **750-602 EtherCAT Power Terminal** → **Terminal 3**
+4. Red wire (+24V) from **750-354 EtherCAT Coupler** → **Terminal 6**
+5. Yellow wire (0V) from **750-354 EtherCAT Coupler** → **Terminal 7**
+
+#### **Figure 3 — Wiring**
+<img src="../assets/WAGO750_402_power_terminal.JPG" width="400">
+
+---
+
+## 3.5 750-402 EtherCAT Terminal Integration
+
+Slide the **750-402 EtherCAT Terminal** onto to **right side of the 750-602 EtherCAT Power Terminal** until it locks.
+
+Wire from the **24V DC Lab Adapter** → **Terminal 1**
+
+#### **Figure 4 — Wiring**
+<img src="../assets/WAGO750_402_terminal.JPG" width="400">
+
+## 3.6 750-600 Final Assemly
+
+Slide the **750-600 EtherCAT Endmodule** onto to **right side of the 7750-402 EtherCAT Terminal** until it locks.
+
+No wiring is required
+
+#### **Figure 5 — 750-402 + 750-600 Connected**
+<img src="../assets/WAGO750_402_end_modul.JPG" width="400">
+
+## 3.7 Power & Etherneet 
+
+### Power
+
+Connect the 2787-2144 power supply to the power outlet
+
+### Ehternet
+
+Use a standard LAN cable to connect to your PC → **852-1322 Ethernet-Switch** 
+
+And another from **852-1322 Ethernet-Switch** → **750-354 EtherCAT Coupler**
+
+#### **Figure 6 — Ethernet**
+<img src="../assets/WAGO750_402_ethernet.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 WAGO750-402 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:
+
+- WAGO750-354 (Coupler)
+
+- wago module (Digital Input Terminal)
+
+![](../assets/WAGO750_402_discovery.png)
+
+Steps:
+
+- Click Assign on the wago module
+
+- Select Digital Input Machine V1
+ 
+![](../assets/WAGO750_402_setmachine.png)
+
+
+- Enter a serial number except for 0
+
+![](../assets/WAGO750_402_serserial.png)
+
+- Click Write
+
+### 5.2 Diyplaying LED
+Navigate to:
+
+Machines → DigitalInputMachine
+
+![](../assets/WAGO750_402_machinedetected.png)
+
+You will see this interface:
+
+![](../assets/WAGO750_402_machinecontrol1.png)
+
+Now you can apply a Voltage of the Range of 15V-30V (+24V recommended) from the DC lab power supply to the Terminal.
+The Terminal can read the digital input, which is signaled by the LED on the Terminal and should be displayed in the Control software.
+
+In our example it lights up the first LED
+
+![](../assets/WAGO750_402_machinecontrol2.png)
+
+## 6. References
+This guide incorporates information from official WAGO documentation.
+All diagrams, product names, and figures belong to Beckhoff Automation GmbH & Co. KG and are used here solely for educational purposes.
+
+Referenced Manuals
+
+[WAGO 750-402 Documentation](https://www.wago.com/de/io-systeme/4-kanal-digitaleingang/p/750-402#downloads)
+
+[WAGO 750-354 Documentation](https://www.wago.com/de/io-systeme/feldbuskoppler-ethercat/p/750-354#details)
+
+[WAGO 750-602 Documentation](https://www.wago.com/de/io-systeme/potentialeinspeisung/p/750-602#details)
+
+[WAGO 750-354 Documentation](https://www.wago.com/de/io-systeme/endmodul/p/750-600#details)

docs/rest-api.md

@@ -10,9 +10,15 @@ The Qitech Control Panel exposes a small HTTP interface for discovering machines
 
 ## Authentication
 
-The panel does **not** perform HTTP authentication. The expected security model is **network-level isolation**: anything that can send packets to the panel’s Ethernet interface is treated as trusted. This matches common security assumptions in EtherCAT-style control networks.
+The panel does **not** perform HTTP authentication. The expected security model is **network-level isolation**: anything that can send packets to the panel’s Ethernet interface is treated as trusted. This matches common security assumptions in EtherCAT-style control networks. It is therefore suggested to run the entire production line in isolated operation.
 
-The panel is configured to administer its own subnet `10.10.10.0/24` via DHCP, while Wi-Fi can be used for upstream internet connectivity (if configured). If you need authentication or access from outside the isolated subnet, place a router/device in **client/bridge mode** on the panel network and expose the panel through a **reverse proxy** where you can add authentication, logging, rate limiting, etc.
+The panel is configured to administer its own subnet `10.10.10.0/24` via DHCP, while Wi-Fi can be used for upstream internet connectivity. To let the outside world communicate with the production line, a router should be placed at the network bondary bridging the production line's subnet and the rest of the network. The router can run in **client/bridge mode** on the line's subnet and expose the panel's API via **port forwading** or through a **reverse proxy** where one can add authentication, logging, rate limiting, etc.
+
+The following graphic depicts the suggested network topology for a single production line. Many lines could potentially share the same router.
+
+<p align="center">
+  <img width="769" height="528" alt="Suggested network topology" src="./assets/subnet.png" />
+</p>
 
 If DNS is available on the subnet, you may be able to resolve `qitech.control`; otherwise use the static address `10.10.10.1`.
 

electron/package-lock.json

@@ -162,7 +162,6 @@
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+      "license": "MIT"
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@@ -9661,6 +9647,7 @@
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       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/react-lifecycles-compat": {
       "version": "3.0.4",
@@ -10326,11 +10311,10 @@
       }
     },
     "node_modules/seroval": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/seroval/-/seroval-1.4.0.tgz",
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+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/seroval/-/seroval-1.4.2.tgz",
+      "integrity": "sha512-N3HEHRCZYn3cQbsC4B5ldj9j+tHdf4JZoYPlcI4rRYu0Xy4qN8MQf1Z08EibzB0WpgRG5BGK08FTrmM66eSzKQ==",
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@@ -10585,6 +10569,7 @@
       "resolved": "https://registry.npmjs.org/solid-js/-/solid-js-1.9.10.tgz",
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       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.1.0",
         "seroval": "~1.3.0",
@@ -10606,6 +10591,7 @@
       "resolved": "https://registry.npmjs.org/seroval-plugins/-/seroval-plugins-1.3.3.tgz",
       "integrity": "sha512-16OL3NnUBw8JG1jBLUoZJsLnQq0n5Ua6aHalhJK4fMQkz1lqR7Osz1sA30trBtd9VUDc2NgkuRCn8+/pBwqZ+w==",
       "license": "MIT",
+      "peer": true,
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@@ -10930,8 +10916,7 @@
       "version": "4.1.18",
       "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.18.tgz",
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-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/tailwindcss-animate": {
       "version": "1.0.7",
@@ -11020,7 +11005,6 @@
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-      "peer": true,
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@@ -11284,7 +11268,6 @@
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       "devOptional": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -11621,7 +11604,6 @@
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       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.4.4",
@@ -11734,8 +11716,7 @@
       "resolved": "https://registry.npmjs.org/vite-plugin-electron-renderer/-/vite-plugin-electron-renderer-0.14.6.tgz",
       "integrity": "sha512-oqkWFa7kQIkvHXG7+Mnl1RTroA4sP0yesKatmAy0gjZC4VwUqlvF9IvOpHd1fpLWsqYX/eZlVxlhULNtaQ78Jw==",
       "dev": true,
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/vite/node_modules/fdir": {
       "version": "6.5.0",
@@ -11773,7 +11754,6 @@
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "license": "MIT",
-      "peer": true,
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@@ -12208,7 +12188,6 @@
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       "license": "MIT",
-      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
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electron/src/machines/aquapath/aquapath1/Aquapath1ControlPage.tsx

@@ -6,7 +6,9 @@ import { TimeSeriesValueNumeric } from "@/control/TimeSeriesValue";
 import { useAquapath1 } from "./useAquapath";
 import { SelectionGroup } from "@/control/SelectionGroup";
 import { EditValue } from "@/control/EditValue";
+import { Badge } from "@/components/ui/badge";
 import { Label } from "@/control/Label";
+import { HeatingZone } from "../../extruder/HeatingZone";
 
 export function Aquapath1ControlPage() {
   const {
@@ -16,8 +18,12 @@ export function Aquapath1ControlPage() {
     back_flow,
     front_temperature,
     back_temperature,
-    front_temp_reservoir,
-    back_temp_reservoir,
+    front_revolutions,
+    back_revolutions,
+    front_power,
+    back_power,
+    front_total_energy,
+    back_total_energy,
     setAquapathMode,
     setFrontTemperature,
     setBackTemperature,
@@ -29,111 +35,55 @@ export function Aquapath1ControlPage() {
   const backTargetTemperature =
     state?.temperature_states?.back.target_temperature ?? 0;
 
+  const frontCurrentTemperature =
+    state?.temperature_states?.front.temperature ?? 0;
+  const backCurrentTemperature =
+    state?.temperature_states?.back.temperature ?? 0;
+
+  const frontCoolingBoundary =
+    frontTargetTemperature + (state?.tolerance_states.front.cooling ?? 0);
+  const frontHeatingBoundary =
+    frontTargetTemperature - (state?.tolerance_states.front.heating ?? 0);
+  const backCoolingBoundary =
+    backTargetTemperature + (state?.tolerance_states.back.cooling ?? 0);
+  const backHeatingBoundary =
+    backTargetTemperature - (state?.tolerance_states.back.heating ?? 0);
+
   const frontTargetFlow = state?.flow_states.front.should_flow ?? false;
   const backTargetFlow = state?.flow_states.back.should_flow ?? false;
 
   return (
     <Page>
       <ControlGrid columns={2}>
-        <ControlCard title="Flow Measurements">
-          <div className="grid grid-cols-2 gap-6">
-            <div className="flex flex-col gap-8">
+        <ControlCard title="Reservoir 1">
+          <div className="grid grid-rows-5 gap-4">
+            <div className="flex flex-row">
               <TimeSeriesValueNumeric
-                label="Flow 1"
+                label="Flow"
                 unit="l/min"
                 timeseries={front_flow}
                 renderValue={(value) => value.toFixed(1)}
               />
             </div>
 
-            <div className="flex flex-col gap-8">
+            <div className="flex flex-row">
               <TimeSeriesValueNumeric
-                label="Flow 2"
-                unit="l/min"
-                timeseries={back_flow}
-                renderValue={(value) => value.toFixed(1)}
-              />
-            </div>
-          </div>
-
-          <div className="mt-8">
-            <Label label="Pump 1">
-              <SelectionGroup<"On" | "Off">
-                value={frontTargetFlow ? "On" : "Off"}
-                orientation="vertical"
-                className="grid h-full grid-cols-2 gap-2"
-                options={{
-                  Off: {
-                    children: "Off",
-                    icon: "lu:CirclePause",
-                    isActiveClassName: "bg-green-600",
-                    className: "h-full",
-                  },
-                  On: {
-                    children: "On",
-                    icon: "lu:CirclePlay",
-                    isActiveClassName: "bg-green-600",
-                    className: "h-full",
-                  },
-                }}
-                onChange={(value) => {
-                  if (value == "On") {
-                    setFrontFlow(true);
-                  } else {
-                    setFrontFlow(false);
-                  }
-                }}
-              />
-            </Label>
-
-            <Label label="Pump 2">
-              <SelectionGroup<"On" | "Off">
-                value={backTargetFlow ? "On" : "Off"}
-                orientation="vertical"
-                className="grid h-full grid-cols-2 gap-2"
-                options={{
-                  Off: {
-                    children: "Off",
-                    icon: "lu:CirclePause",
-                    isActiveClassName: "bg-green-600",
-                    className: "h-full",
-                  },
-                  On: {
-                    children: "On",
-                    icon: "lu:CirclePlay",
-                    isActiveClassName: "bg-green-600",
-                    className: "h-full",
-                  },
-                }}
-                onChange={(value) => {
-                  if (value == "On") {
-                    setBackFlow(true);
-                  } else {
-                    setBackFlow(false);
-                  }
-                }}
-              />
-            </Label>
-          </div>
-        </ControlCard>
-
-        <ControlCard title="Temperature Measurements">
-          <div className="grid grid-cols-2 gap-6">
-            <div className="flex flex-col gap-8">
-              <TimeSeriesValueNumeric
-                label="Reservoir 1"
+                label="Temperature"
                 unit="C"
                 timeseries={front_temperature}
                 renderValue={(value) => value.toFixed(1)}
               />
-              <Label label="Set Reservoir 1 Target Temperature">
+            </div>
+
+            <div className="flex flex-row gap-4">
+              <Label label="Set Target Temperature">
                 <EditValue
-                  title="Set Reservoir 1 Target Temperature"
+                  title="Set Target Temperature"
+                  min={0}
                   value={frontTargetTemperature}
+                  max={80}
                   unit="C"
                   step={0.1}
-                  min={0.0}
-                  max={80.0}
                   renderValue={(value) => value.toFixed(1)}
                   onChange={(val) => {
                     setFrontTemperature(val);