remove todo()! to avoid potential panic

Added motor constants for ExtruderV3 to documentation.

.github/workflows/issue-status-check.yml

@@ -0,0 +1,213 @@
+name: Stale Assigned Issue Check
+
+on:
+  schedule:
+    # Run every Sunday at 9:00 AM UTC
+    - cron: '0 9 * * 0'
+  workflow_dispatch: # Allow manual triggering for testing
+
+jobs:
+  check-stale-issues:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: write
+      pull-requests: read
+    
+    steps:
+      - name: Check assigned issues for status updates
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const ONE_WEEK_MS = 7 * 24 * 60 * 60 * 1000;
+            const now = new Date();
+            
+            // Helper function to check rate limits
+            async function checkRateLimit() {
+              try {
+                const { data: rateLimit } = await github.rest.rateLimit.get();
+                const remaining = rateLimit.resources.core.remaining;
+                const reset = new Date(rateLimit.resources.core.reset * 1000);
+                console.log(`Rate limit: ${remaining} requests remaining (resets at ${reset.toISOString()})`);
+                return remaining > 10; // Stop if fewer than 10 requests remaining
+              } catch (error) {
+                console.log(`Could not check rate limit: ${error.message}`);
+                return true; // Continue on error
+              }
+            }
+            
+            // Get all open issues
+            const issues = await github.paginate(github.rest.issues.listForRepo, {
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              state: 'open',
+              per_page: 100
+            });
+            
+            console.log(`Found ${issues.length} open issues`);
+            
+            // Helper function to check if issue has linked PRs using GraphQL
+            async function hasLinkedPRs(issueNumber) {
+              try {
+                const query = `
+                  query($owner: String!, $repo: String!, $issueNumber: Int!) {
+                    repository(owner: $owner, name: $repo) {
+                      issue(number: $issueNumber) {
+                        timelineItems(first: 100, itemTypes: CONNECTED_EVENT) {
+                          nodes {
+                            ... on ConnectedEvent {
+                              subject {
+                                ... on PullRequest {
+                                  number
+                                  state
+                                }
+                              }
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
+                `;
+                
+                const result = await github.graphql(query, {
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issueNumber: issueNumber
+                });
+                
+                const linkedPRs = result.repository.issue.timelineItems.nodes
+                  .filter(node => node.subject && node.subject.state === 'OPEN')
+                  .map(node => node.subject.number);
+                
+                return linkedPRs.length > 0;
+              } catch (error) {
+                console.log(`Could not check linked PRs for issue #${issueNumber}: ${error.message}`);
+                return false; // Assume no linked PRs on error to avoid false positives
+              }
+            }
+            
+            let processedCount = 0;
+            let commentedCount = 0;
+            let errorCount = 0;
+            
+            for (const issue of issues) {
+              try {
+                // Check rate limit periodically
+                if (processedCount % 10 === 0 && !(await checkRateLimit())) {
+                  console.log('Rate limit nearly exhausted, stopping to avoid hitting limit');
+                  break;
+                }
+                
+                // Skip pull requests (they appear in issues list too)
+                if (issue.pull_request) {
+                  continue;
+                }
+                
+                // Skip if not assigned
+                if (!issue.assignees || issue.assignees.length === 0) {
+                  console.log(`Issue #${issue.number}: Not assigned, skipping`);
+                  continue;
+                }
+                
+                console.log(`Checking issue #${issue.number}: ${issue.title}`);
+                processedCount++;
+                
+                // Check if issue has linked PRs
+                const hasOpenLinkedPR = await hasLinkedPRs(issue.number);
+                
+                if (hasOpenLinkedPR) {
+                  console.log(`Issue #${issue.number}: Has linked open PR, skipping`);
+                  continue;
+                }
+                
+                // Get all comments on the issue
+                let comments = [];
+                try {
+                  comments = await github.paginate(github.rest.issues.listComments, {
+                    owner: context.repo.owner,
+                    repo: context.repo.repo,
+                    issue_number: issue.number,
+                    per_page: 100
+                  });
+                } catch (commentError) {
+                  console.error(`Issue #${issue.number}: Could not fetch comments - ${commentError.message}`);
+                  errorCount++;
+                  continue;
+                }
+                
+                // Find the most recent comment or update
+                let lastActivity = new Date(issue.created_at);
+                
+                if (issue.updated_at) {
+                  lastActivity = new Date(issue.updated_at);
+                }
+                
+                if (comments.length > 0) {
+                  const lastComment = comments[comments.length - 1];
+                  const lastCommentDate = new Date(lastComment.created_at);
+                  if (lastCommentDate > lastActivity) {
+                    lastActivity = lastCommentDate;
+                  }
+                }
+                
+                // Check if last activity was more than a week ago
+                const daysSinceActivity = Math.floor((now - lastActivity) / (1000 * 60 * 60 * 24));
+                
+                if (daysSinceActivity >= 7) {
+                  console.log(`Issue #${issue.number}: No activity for ${daysSinceActivity} days`);
+                  
+                  // Check if we already posted a status request in the last 7 days
+                  const recentComments = comments.filter(comment => {
+                    const commentDate = new Date(comment.created_at);
+                    return (now - commentDate) < ONE_WEEK_MS;
+                  });
+                  
+                  const alreadyAsked = recentComments.some(comment => 
+                    comment.user.type === 'Bot' && 
+                    comment.body.includes('status update')
+                  );
+                  
+                  if (alreadyAsked) {
+                    console.log(`Issue #${issue.number}: Already requested status this week, skipping`);
+                    continue;
+                  }
+                  
+                  // Post a status request comment
+                  try {
+                    const assigneeNames = issue.assignees.map(a => `@${a.login}`).join(', ');
+                    await github.rest.issues.createComment({
+                      owner: context.repo.owner,
+                      repo: context.repo.repo,
+                      issue_number: issue.number,
+                      body: `Hi ${assigneeNames}! 👋\n\n` +
+                            `This issue has been assigned to you for ${daysSinceActivity} days with no recent activity or linked pull requests.\n\n` +
+                            `Could you please provide a status update? If you're:\n` +
+                            `- ✅ Working on it: Let us know your progress\n` +
+                            `- 🔄 Need help: Tag someone or describe what's blocking you\n` +
+                            `- 🚫 No longer working on it: Let us know so we can reassign\n\n` +
+                            `Thank you!`
+                    });
+                    
+                    console.log(`Issue #${issue.number}: Posted status request comment`);
+                    commentedCount++;
+                  } catch (commentError) {
+                    console.error(`Issue #${issue.number}: Could not post comment - ${commentError.message}`);
+                    errorCount++;
+                    // Continue to next issue
+                  }
+                } else {
+                  console.log(`Issue #${issue.number}: Activity ${daysSinceActivity} days ago, still fresh`);
+                }
+              } catch (error) {
+                console.error(`Issue #${issue.number}: Error processing - ${error.message}`);
+                errorCount++;
+                // Continue to next issue instead of failing the entire workflow
+                continue;
+              }
+            }
+            
+            console.log(`\nStale issue check complete!`);
+            console.log(`Processed: ${processedCount} issues`);
+            console.log(`Commented on: ${commentedCount} issues`);
+            console.log(`Errors: ${errorCount}`);

.gitignore

@@ -1,11 +1,11 @@
 target/
 dist/
 .DS_Store
-Cargo.lock
 dhat-heap.json
 build.sh
 shell.nix
 node_modules/
 runtime_metrics.csv
 compile_metrics.csv
-.idea/
+.idea/
+electron/dist-electron/

README.md

@@ -22,7 +22,7 @@ QiTech Control combines the modularity and reliability of standard EtherCAT term
 
 | Software Demo | Full Explainer |
 |---------------|----------------|
-| [![](https://img.youtube.com/vi/KI3YeBwfV-s/maxresdefault.jpg)](https://www.youtube.com/watch?v=KI3YeBwfV-s)<br/>*Click to watch a demo of the control software in action* | [![](https://img.youtube.com/vi/55egCAkQgyM/maxresdefault.jpg)](https://youtu.be/55egCAkQgyM)<br/>*Click to watch a complete overview of QiTech Control* |
+| [![](https://img.youtube.com/vi/KI3YeBwfV-s/maxresdefault.jpg)](https://www.youtube.com/watch?v=KI3YeBwfV-s)<br/>*Watch a demo of the control software in action* | [![](https://img.youtube.com/vi/55egCAkQgyM/maxresdefault.jpg)](https://youtu.be/55egCAkQgyM)<br/>*Watch a complete overview of QiTech Control* |
 
 ## Repository Structure
 
@@ -63,6 +63,15 @@ QiTech Control powers 10+ production machines for filament extrusion, winding, m
 
 This is an open-source project. Contributions are welcome! Please see the [wiki](https://github.com/qitechgmbh/control/wiki) for development guidelines.
 
+
+
+## Additional Videos
+
+| Episode Highlights |  |
+|--------------------|--------------------|
+| [![](https://img.youtube.com/vi/U2wNN6sF4to/maxresdefault.jpg)](https://www.youtube.com/watch?v=U2wNN6sF4to&t=163s)<br/>**Day in the Software Team**<br/>*Behind the scenes with Robin and how the team ships control software.* | [![](https://img.youtube.com/vi/R5WGAY3WRWA/maxresdefault.jpg)](https://www.youtube.com/watch?v=R5WGAY3WRWA&t=1s)<br/>**Software Stack Day**<br/>*A fast tour through the tools, stack, and daily workflow.* |
+| [![](https://img.youtube.com/vi/xyaHwxXguw4/maxresdefault.jpg)](https://www.youtube.com/watch?v=xyaHwxXguw4&t=32s)<br/>**First Client**<br/>*A milestone week building the first real client project.* | [![](https://img.youtube.com/vi/moI7z2PVdF4/maxresdefault.jpg)](https://www.youtube.com/watch?v=moI7z2PVdF4)<br/>**Steelworks Week**<br/>*A deep-dive week on a demanding steelworks order.* |
+
 ## License
 
 See [LICENSE](LICENSE) file for details.

credentials.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# Generate 18 random alphanumeric characters base64 encode It
+password=$(head -c 18 /dev/urandom | base64)
+
+echo "Basic Authentication; user=machine password=$password"
+echo $password > /tmp/machine_password
+
+caddy_hash=$(caddy hash-password --plaintext $password)
+
+echo "(machine_basic_auth) {
+    basic_auth {
+        machine $caddy_hash
+    }
+}" | sudo tee /var/lib/caddy/auth_snippet.conf
+
+# Transfer ownership to caddy user
+sudo chown caddy:caddy /var/lib/caddy/auth_snippet.conf
+
+# Tigther permissions (Only readable by root or caddy user)
+sudo chmod 600 /var/lib/caddy/auth_snippet.conf
+
+sudo systemctl restart caddy.service
+

docs/developer-docs/Wago-Stepper-Documentation.md

@@ -0,0 +1,931 @@
+# Wago Stepper Controller - Developer Documentation
+
+**Models:** 750-671 & 750-672  
+**Last Updated:** February 2026  
+
+## Table of Contents
+
+1. [Overview](#overview)
+2. [Hardware Quick Reference](#hardware-quick-reference)
+3. [Architecture & Code Organization](#architecture--code-organization)
+4. [Control & Status Bytes](#control--status-bytes)
+5. [Implementation Details](#implementation-details)
+6. [Prescalers & Calculations](#prescalers--calculations)
+7. [Common Pitfalls & Debug Tips](#common-pitfalls--debug-tips)
+
+---
+
+## Overview
+
+The Wago Stepper Controllers (750-671 and 750-672) drive stepper motors via EtherCAT. This documentation focuses on **velocity/speed control mode** implementation.
+
+### Key Differences Between Models
+
+| Feature         | 750-671                                    | 750-672                              |
+| --------------- | ------------------------------------------ | ------------------------------------ |
+| Max Voltage     | 50 VDC                                     | 70 VDC                               |
+| Max Current     | 5 A                                        | 7.5 A                                |
+| Speed Control   | Via Application Selector in config         | Via Control Byte C1 command          |
+| Control Byte C1 | Different bit layout (M_Speed_Control bit) | Command field (0x18 = Speed Control) |
+
+**For 750-671:** Must set `Application_Selector = 2` and `PWM_Period = 0` in WAGO I/O CHECK before using speed control.
+
+**For 750-672:** Speed control is selected directly via command in Control Byte C1 (no config needed).
+
+### Process Image
+
+Both models use **12 bytes bidirectional** (96 bits each way):
+
+```
+Input (TxPDO - Controller → PLC):
+ [0] S0 (status)
+ [1] Reserved
+ [2-3] Actual Velocity (i16)
+ [4-5] Reserved
+ [6-8] Actual Position (24-bit: L, M, H)
+ [9] S3 (digital inputs, warnings)
+ [10] S2 (busy, error, on_speed, etc.)
+ [11] S1 (acknowledgments)
+
+Output (RxPDO - PLC → Controller):
+ [0] C0 (control)
+ [1] Reserved
+ [2-3] Target Velocity (i16, clamped to ±25000)
+ [4-5] Acceleration (u16)
+ [6-8] Position (24-bit: L, M, H)
+ [9] C3 (position/reset control)
+ [10] C2 (prescalers, error quit)
+ [11] C1 (main control: enable, start, mode)
+```
+
+---
+
+## Hardware Quick Reference
+
+### Connections
+
+| Pin | Name | Purpose |
+|-----|------|---------|
+| DI1+ | Digital Input 1 | Enable input (connect to 24V or control via software) |
+| DI2+ | Digital Input 2 | Referencing input |
+| DI- | Ground | Reference potential for DI1/DI2 |
+| A1, A2 | Motor Winding A | Connect to motor phase A |
+| B1, B2 | Motor Winding B | Connect to motor phase B |
+
+### Status LEDs
+
+- **LED H:** Shows error codes via blink patterns (see Wago manual section 3.3 for error codes)
+- Other LEDs show Ready, Enable, Busy states (see manual section 2.1.2.3)
+
+---
+
+## Architecture & Code Organization
+
+### File Structure
+
+```
+devices/
+  wago_modules/
+    wago_750_672.rs          # Device struct, EtherCAT interface
+    
+io/
+  stepper_velocity_wago_750_672.rs  # High-level wrapper & byte helpers
+```
+
+### Key Components
+
+#### 1. `Wago750_672` Struct (EtherCAT Device)
+
+Located in `devices/wago_modules/wago_750_672.rs`
+
+```rust
+pub struct Wago750_672 {
+    is_used: bool,
+    tx_bit_offset: usize,  // Input data offset
+    rx_bit_offset: usize,  // Output data offset
+    pub rxpdo: Wago750_672RxPdo,  // Data we send
+    pub txpdo: Wago750_672TxPdo,  // Data we receive
+    module: Option<Module>,
+    pub state: InitState,
+    pub initialized: bool,
+}
+```
+
+**Responsibilities:**
+- Implements EtherCAT device traits
+- Handles bit-level I/O with process image
+- Runs state machine in `input()` method
+- Thread-safe (used via `Arc<RwLock<>>`)
+
+#### 2. `StepperVelocityWago750672` Wrapper
+
+Located in `io/stepper_velocity_wago_750_672.rs`
+
+```rust
+pub struct StepperVelocityWago750672 {
+    pub device: Arc<RwLock<Wago750_672>>,
+    pub state: InitState,
+    pub target_velocity: i16,
+    pub target_acceleration: u16,
+    pub enabled: bool,
+    pub freq_range_sel: u8,
+    pub acc_range_sel: u8,
+}
+```
+
+**Responsibilities:**
+- Provides high-level API (`set_velocity()`, `set_enabled()`)
+- Manages prescaler settings
+- Abstracts away state machine complexity
+
+### Why Two Layers?
+
+1. **`Wago750_672`:** Low-level EtherCAT device that handles cycle-by-cycle I/O
+2. **`StepperVelocityWago750672`:** High-level wrapper for application logic
+
+This separation allows:
+- EtherCAT device to run in tight real-time loop
+- Application code to use simple API without worrying about cycles/acknowledgments
+- Easy testing of each layer independently
+
+---
+
+## Control & Status Bytes
+
+### Design Pattern: Type-Safe Byte Construction
+
+Instead of hardcoding hex values like `0x1B`, we use builder pattern with enums:
+
+```rust
+// ❌ BAD - magic numbers, error-prone
+dev.rxpdo.c1 = 0x1B;
+
+// ✅ GOOD - explicit, self-documenting
+let c1 = ControlByteC1::new()
+    .with_flag(C1Flag::Enable)
+    .with_flag(C1Flag::Stop2N)
+    .with_command(C1Command::SpeedControl)
+    .bits();
+dev.rxpdo.c1 = c1;
+```
+
+### Wago 750-672 Control Bytes
+
+#### Control Byte C1 (Offset 11) - Main Control
+
+```rust
+pub struct ControlByteC1(u8);
+
+pub enum C1Flag {
+    Enable = 0b0000_0001,  // Bit 0: Must be 1 to enable
+    Stop2N = 0b0000_0010,  // Bit 1: Must be 1 for normal operation
+    Start  = 0b0000_0100,  // Bit 2: Rising edge triggers action
+}
+
+pub enum C1Command {
+    Idle          = 0b0000_0000,  // Bits 3-7: Operating mode
+    SinglePosition = 0b0000_1000,
+    RunProgram    = 0b0001_0000,
+    SpeedControl  = 0b0001_1000,  // ← We use this
+    Reference     = 0b0010_0000,
+    JogMode       = 0b0010_1000,
+    Mailbox       = 0b0011_0000,
+}
+```
+
+**Implementation:**
+
+```rust
+impl ControlByteC1 {
+    pub const fn new() -> Self {
+        Self(0)
+    }
+
+    pub const fn with_flag(mut self, flag: C1Flag) -> Self {
+        self.0 |= flag as u8;  // OR in the bit
+        self
+    }
+
+    pub const fn with_command(mut self, cmd: C1Command) -> Self {
+        self.0 = (self.0 & 0b0000_0111) | (cmd as u8);  // Mask lower 3 bits, set upper 5
+        self
+    }
+
+    pub const fn bits(self) -> u8 {
+        self.0
+    }
+}
+```
+
+**Key Points:**
+- `const fn` allows compile-time evaluation
+- Chainable builder pattern
+- Command overwrites bits 3-7 while preserving 0-2
+- Flags are additive (multiple can be set)
+
+#### Control Byte C2 (Offset 10) - Prescalers & Error Handling
+
+```rust
+pub struct ControlByteC2(u8);
+
+pub enum C2Flag {
+    FreqRangeSelL = 0b0000_0001,  // Bit 0: Freq prescaler LSB
+    FreqRangeSelH = 0b0000_0010,  // Bit 1: Freq prescaler MSB
+    AccRangeSelL  = 0b0000_0100,  // Bit 2: Acc prescaler LSB
+    AccRangeSelH  = 0b0000_1000,  // Bit 3: Acc prescaler MSB
+    PreCalc       = 0b0100_0000,  // Bit 6: Pre-calculation
+    ErrorQuit     = 0b1000_0000,  // Bit 7: Acknowledge error
+}
+
+impl ControlByteC2 {
+    pub const fn with_freq_range(mut self, sel: u8) -> Self {
+        self.0 = (self.0 & 0b1111_1100) | (sel & 0b0000_0011);
+        self
+    }
+
+    pub const fn with_acc_range(mut self, sel: u8) -> Self {
+        self.0 = (self.0 & 0b1111_0011) | ((sel & 0b0000_0011) << 2);
+        self
+    }
+}
+```
+
+**Critical:** Prescalers can only be changed when controller is **disabled** (before Enable state).
+
+#### Control Byte C3 (Offset 9) - Position & Reset
+
+```rust
+pub struct ControlByteC3(u8);
+
+pub enum C3Flag {
+    SetActualPos = 0b0000_0001,  // Bit 0: Set current position
+    DirectionPos = 0b0000_0010,  // Bit 2: Force positive direction
+    DirectionNeg = 0b0000_0100,  // Bit 3: Force negative direction
+    ResetQuit    = 0b1000_0000,  // Bit 7: Acknowledge reset
+}
+```
+
+### Status Bytes (Read-Only)
+
+#### Status Byte S1 (Offset 11) - Acknowledgments
+
+```rust
+pub struct StatusByteS1(u8);
+
+pub enum S1Flag {
+    Ready      = 0b0000_0001,  // Bit 0: Acknowledges Enable
+    Stop2NAck  = 0b0000_0010,  // Bit 1: Acknowledges Stop2_N
+    StartAck   = 0b0000_0100,  // Bit 2: Acknowledges Start
+}
+// Bits 3-7: Mirrors C1 command when acknowledged
+
+impl StatusByteS1 {
+    pub const fn has_flag(self, flag: S1Flag) -> bool {
+        (self.0 & flag as u8) != 0
+    }
+}
+```
+
+**Usage Pattern:**
+```rust
+// Wait for acknowledgment
+if self.txpdo.s1 == c1 {
+    // All bits acknowledged, proceed
+}
+```
+
+#### Status Byte S2 (Offset 10) - Operation Status
+
+```rust
+pub struct StatusByteS2(u8);
+
+pub enum S2Flag {
+    OnTarget    = 0b0000_0001,  // Bit 0: Position reached (positioning mode)
+    Busy        = 0b0000_0010,  // Bit 1: Executing command
+    StandStill  = 0b0000_0100,  // Bit 2: Motor not moving
+    OnSpeed     = 0b0000_1000,  // Bit 3: Target velocity reached
+    Direction   = 0b0001_0000,  // Bit 4: Rotation direction (0=neg, 1=pos)
+    ReferenceOk = 0b0010_0000,  // Bit 5: Referencing complete
+    PreCalcAck  = 0b0100_0000,  // Bit 6: Pre-calc acknowledged
+    Error       = 0b1000_0000,  // Bit 7: Error occurred (check LED H)
+}
+```
+
+**Critical for velocity control:** Monitor `OnSpeed` bit to know when target velocity is reached.
+
+#### Status Byte S3 (Offset 9) - Digital Inputs & Warnings
+
+```rust
+pub struct StatusByteS3(u8);
+
+pub enum S3Flag {
+    Input1  = 0b0000_0001,  // Bits 0-5: Digital input states
+    Input2  = 0b0000_0010,
+    Input3  = 0b0000_0100,
+    Input4  = 0b0000_1000,
+    Input5  = 0b0001_0000,
+    Input6  = 0b0010_0000,
+    Warning = 0b0100_0000,  // Bit 6: Warning condition
+    Reset   = 0b1000_0000,  // Bit 7: Reset requested
+}
+```
+
+---
+
+## Implementation Details
+
+### Critical Initialization Sequence
+
+⚠️ **This sequence MUST be followed exactly or the controller won't work:**
+
+1. **Set non-zero acceleration** (before enabling)
+2. **Set Enable + Stop2_N** (wait for ack)
+3. **Set operating mode** (0x18 for speed control, wait for ack)
+4. **Issue Start pulse** (set to 1, wait for ack, set to 0, wait for ack clear)
+5. **Running** (repeat step 4 every time velocity changes)
+
+### State Machine (Why It Exists)
+
+The state machine exists because **acknowledgments happen in different EtherCAT cycles**. You can't just set everything in one cycle.
+
+```rust
+#[derive(Debug, Clone)]
+pub enum InitState {
+    Off,               // Controller disabled
+    Enable,            // Setting Enable + Stop2_N, waiting for ack
+    SetMode,           // Setting speed control mode, waiting for ack
+    StartPulseStart,   // Setting Start bit, waiting for ack
+    StartPulseEnd,     // Clearing Start bit, waiting for ack clear
+    Running,           // Normal operation
+    ErrorQuit,         // Handling error
+    ResetQuit,         // Handling reset
+}
+```
+
+### State Machine Implementation
+
+Located in `Wago750_672::input()` method (runs every EtherCAT cycle):
+
+```rust
+fn input(&mut self, input: &BitSlice) -> Result<(), anyhow::Error> {
+    // 1. Read process image from controller
+    let base = self.tx_bit_offset;
+    let mut b = [0u8; 12];
+    for i in 0..12 {
+        b[i] = input[base + i * 8..base + (i + 1) * 8].load_le();
+    }
+    
+    self.txpdo = Wago750_672TxPdo {
+        s0: b[0],
+        actual_velocity: i16::from_le_bytes([b[2], b[3]]),
+        position_l: b[6],
+        position_m: b[7],
+        position_h: b[8],
+        s3: b[9],
+        s2: b[10],
+        s1: b[11],
+    };
+
+    // 2. State machine logic
+    match self.state {
+        InitState::Off => {
+            self.initialized = false;
+            // Do nothing until external enable request
+        }
+        
+        InitState::Enable => {
+            // Build C1 byte with Enable and Stop2_N
+            let c1 = ControlByteC1::new()
+                .with_flag(C1Flag::Enable)
+                .with_flag(C1Flag::Stop2N)
+                .bits();
+            self.rxpdo.c1 = c1;
+            
+            // Wait for acknowledgment
+            if self.txpdo.s1 == c1 {
+                self.state = InitState::SetMode;
+            }
+        }
+        
+        InitState::SetMode => {
+            // Add speed control command
+            let c1 = ControlByteC1::new()
+                .with_flag(C1Flag::Enable)
+                .with_flag(C1Flag::Stop2N)
+                .with_command(C1Command::SpeedControl)
+                .bits();
+            self.rxpdo.c1 = c1;
+            
+            // Wait for mode acknowledgment
+            if self.txpdo.s1 == c1 {
+                self.initialized = true;
+                self.state = InitState::StartPulseStart;
+            }
+        }
+        
+        InitState::StartPulseStart => {
+            // Set Start bit
+            let c1 = ControlByteC1::new()
+                .with_flag(C1Flag::Enable)
+                .with_flag(C1Flag::Stop2N)
+                .with_flag(C1Flag::Start)  // ← Rising edge
+                .with_command(C1Command::SpeedControl)
+                .bits();
+            self.rxpdo.c1 = c1;
+            
+            // Wait for Start acknowledgment
+            if self.txpdo.s1 == c1 {
+                self.state = InitState::StartPulseEnd;
+            }
+        }
+        
+        InitState::StartPulseEnd => {
+            // Clear Start bit
+            let c1 = ControlByteC1::new()
+                .with_flag(C1Flag::Enable)
+                .with_flag(C1Flag::Stop2N)
+                .with_command(C1Command::SpeedControl)
+                .bits();
+            self.rxpdo.c1 = c1;
+            
+            // Wait for acknowledgment to clear
+            if self.txpdo.s1 == c1 {
+                self.state = InitState::Running;
+            }
+        }
+        
+        InitState::Running => {
+            // Monitor for errors and resets
+            let c2_error_mask = ControlByteC2::new().with_flag(C2Flag::ErrorQuit).bits();
+            let c3_reset_mask = ControlByteC3::new().with_flag(C3Flag::ResetQuit).bits();
+            
+            if self.txpdo.s2 & c2_error_mask != 0 {
+                self.state = InitState::ErrorQuit;
+            } else if self.txpdo.s3 & c3_reset_mask != 0 {
+                self.state = InitState::ResetQuit;
+            }
+        }
+        
+        InitState::ErrorQuit => {
+            // Set Error_Quit bit to acknowledge
+            self.rxpdo.c2 |= ControlByteC2::new().with_flag(C2Flag::ErrorQuit).bits();
+            tracing::error!("Stepper Controller Errored. Trying to reenable...");
+            self.state = InitState::Enable;  // Restart initialization
+        }
+        
+        InitState::ResetQuit => {
+            // Set Reset_Quit bit to acknowledge
+            self.rxpdo.c3 |= ControlByteC3::new().with_flag(C3Flag::ResetQuit).bits();
+            tracing::error!("Stepper Controller Reset. Trying to reenable...");
+            self.state = InitState::Enable;  // Restart initialization
+        }
+    }
+    
+    Ok(())
+}
+```
+
+**Key Implementation Notes:**
+
+1. **State changes happen AFTER acknowledgment:** We wait for `self.txpdo.s1 == c1` before moving to next state
+2. **Enable and Stop2_N stay high:** They're included in every C1 byte after Enable state
+3. **Start pulse is a rising edge:** Must go 1 → 0, not just stay at 1
+4. **Error recovery:** Automatically attempts to re-enable on error/reset
+
+### High-Level API Implementation
+
+Located in `StepperVelocityWago750672`:
+
+```rust
+pub fn set_enabled(&mut self, enabled: bool) {
+    // Prevent redundant enables
+    if self.enabled && enabled {
+        return;
+    }
+    
+    // Safety check: acceleration must be non-zero
+    if self.get_target_acceleration() == 0 {
+        return;
+    }
+    
+    self.enabled = enabled;
+    if enabled {
+        self.change_init_state(InitState::Enable);
+    } else {
+        self.change_init_state(InitState::Off);
+        self.write_control_byte(ControlByte::C1, 0b00000000);
+    }
+}
+
+pub fn set_velocity(&mut self, velocity: i16) {
+    self.target_velocity = velocity;
+    
+    let mut dev = block_on(self.device.write());
+    
+    // Clamp to valid range
+    dev.rxpdo.velocity = velocity.clamp(-25000, 25000);
+    
+    // Trigger Start pulse if already initialized
+    if dev.initialized {
+        dev.state = InitState::StartPulseStart;
+    }
+}
+
+pub fn set_acceleration(&mut self, acceleration: u16) {
+    self.target_acceleration = acceleration;
+    
+    let mut dev = block_on(self.device.write());
+    dev.rxpdo.acceleration = acceleration;
+}
+```
+
+**Why the wrapper?**
+- Application code doesn't need to know about state machine
+- Handles common errors (zero acceleration check)
+- Thread-safe access to device
+- Clamping and validation in one place
+
+### Changing Velocity at Runtime
+
+⚠️ **Critical:** Must issue a **new Start pulse** for every velocity change:
+
+```rust
+// User calls this
+stepper.set_velocity(15000);
+
+// Internally, set_velocity() does:
+dev.rxpdo.velocity = 15000;
+if dev.initialized {
+    dev.state = InitState::StartPulseStart;  // ← Triggers new pulse
+}
+
+// State machine then handles:
+// StartPulseStart → StartPulseEnd → Running
+// (Takes 2-3 EtherCAT cycles)
+```
+
+**Common mistake:** Setting velocity without triggering Start pulse - motor won't change speed.
+
+---
+
+## Prescalers & Calculations
+
+Prescalers scale the velocity and acceleration values. They **can only be changed when disabled**.
+
+### Frequency Prescaler (Bits 0-1 of C2)
+
+Controls velocity scaling:
+
+| Freq_Range_Sel | Prescaler | Max Frequency | Resolution |
+|----------------|-----------|---------------|------------|
+| 00 | 200 (default) | 10 kHz | Configurable |
+| 01 | 80 | 25 kHz | 1 Hz |
+| 10 | 20 | 100 kHz | 20 Hz |
+| 11 | 4 | 500 kHz | 20 Hz |
+
+**Formula:**
+```
+Output Frequency (fp) = Velocity × 80 / Freq_Prescaler [Hz]
+```
+
+**Example:**
+```rust
+// Freq_Range_Sel = 01 (prescaler = 80)
+// Velocity = 10000
+// Output: 10000 × 80 / 80 = 10000 Hz
+
+stepper.set_freq_range_sel(1);  // Must be done BEFORE enable
+stepper.set_velocity(10000);
+```
+
+### Acceleration Prescaler (Bits 2-3 of C2)
+
+Controls acceleration scaling:
+
+| Acc_Range_Sel | Multiplier | Time to Max Speed |
+|---------------|------------|-------------------|
+| 00 | 8 (default) | 7600 ms |
+| 01 | 80 | 760 ms |
+| 10 | 800 | 76 ms |
+| 11 | 8000 | 7.6 ms |
+
+**Formula:**
+```
+Acceleration (a) = Acceleration_Value × Acc_Multiplier / Freq_Prescaler [Hz/s]
+```
+
+**Example:**
+```rust
+// Acc_Range_Sel = 01 (multiplier = 80)
+// Freq_Range_Sel = 01 (prescaler = 80)
+// Acceleration_Value = 10000
+// Output: 10000 × 80 / 80 = 10000 Hz/s
+
+stepper.set_acc_range_sel(1);   // Must be done BEFORE enable
+stepper.set_acceleration(10000);
+```
+
+### Setting Prescalers (Implementation)
+
+```rust
+pub fn set_freq_range_sel(&mut self, factor: u8) {
+    // Safety checks
+    if self.enabled || factor > 3 {
+        return;  // Can't change while enabled
+    }
+    
+    self.freq_range_sel = factor;
+    
+    let mut dev = block_on(self.device.write());
+    let c2 = ControlByteC2::from_bits(dev.rxpdo.c2)
+        .with_freq_range(factor)
+        .bits();
+    dev.rxpdo.c2 = c2;
+}
+
+pub fn set_acc_range_sel(&mut self, factor: u8) {
+    if self.enabled || factor > 3 {
+        return;
+    }
+    
+    self.acc_range_sel = factor;
+    
+    let mut dev = block_on(self.device.write());
+    let c2 = ControlByteC2::from_bits(dev.rxpdo.c2)
+        .with_acc_range(factor)
+        .bits();
+    dev.rxpdo.c2 = c2;
+}
+```
+
+**Usage:**
+```rust
+let mut stepper = StepperVelocityWago750672::new(device);
+
+// Set prescalers FIRST (before enabling)
+stepper.set_freq_range_sel(1);
+stepper.set_acc_range_sel(1);
+stepper.set_acceleration(10000);
+
+// Then enable
+stepper.set_enabled(true);
+
+// Now can set velocity
+stepper.set_velocity(15000);
+```
+
+---
+
+## Common Pitfalls & Debug Tips
+
+### 1. Controller Won't Enable
+
+**Symptoms:**
+- State stuck in `Enable`
+- `initialized` never becomes true
+- Motor doesn't move
+
+**Debug checklist:**
+```rust
+// Check acceleration is non-zero
+println!("Acceleration: {}", dev.rxpdo.acceleration);  // Must be > 0
+
+// Check DI1 if hardware enable is configured
+println!("DI1 state: {}", (dev.txpdo.s3 & 0x01) != 0);  // Should be 1
+
+// Check status byte acknowledgment
+println!("C1: {:#010b}", dev.rxpdo.c1);
+println!("S1: {:#010b}", dev.txpdo.s1);  // Should match C1
+```
+
+**Common causes:**
+```rust
+// ❌ Forgot to set acceleration
+stepper.set_acceleration(0);  // Won't enable!
+
+// ✅ Always set non-zero acceleration
+stepper.set_acceleration(10000);
+stepper.set_enabled(true);
+```
+
+### 2. Velocity Won't Change
+
+**Symptoms:**
+	- Motor running but won't change speed
+- `set_velocity()` called but no effect
+
+**Debug:**
+```rust
+// Check initialized flag
+println!("Initialized: {}", dev.initialized);
+
+// Check state after velocity change
+println!("State: {:?}", dev.state);  // Should become StartPulseStart
+
+// Manually trigger Start pulse (bypass wrapper)
+dev.state = InitState::StartPulseStart;
+```
+
+**Common causes:**
+```rust
+// ❌ Setting velocity before initialization
+stepper.set_velocity(10000);  // Controller not ready yet
+
+// ✅ Check initialized first
+if stepper.device.read().initialized {
+    stepper.set_velocity(10000);
+}
+```
+
+### 3. Prescaler Not Working
+
+**Symptoms:**
+- Velocity calculation seems wrong
+- Can't reach expected frequency
+
+**Debug:**
+```rust
+// Check prescalers were set BEFORE enabling
+println!("Freq prescaler: {}", stepper.freq_range_sel);
+println!("Acc prescaler: {}", stepper.acc_range_sel);
+println!("Enabled: {}", stepper.enabled);
+
+// Check C2 byte
+let dev = stepper.device.read();
+println!("C2: {:#010b}", dev.rxpdo.c2);
+// Bits 0-1: freq, Bits 2-3: acc
+```
+
+**Common causes:**
+```rust
+// ❌ Setting prescaler after enable
+stepper.set_enabled(true);
+stepper.set_freq_range_sel(1);  // Too late! Ignored.
+
+// ✅ Set prescalers FIRST
+stepper.set_freq_range_sel(1);
+stepper.set_acc_range_sel(1);
+stepper.set_enabled(true);
+```
+
+### 4. State Machine Stuck
+
+**Symptoms:**
+- State doesn't progress
+- Acknowledgments not received
+
+**Debug:**
+```rust
+// Add logging to state machine
+match self.state {
+    InitState::Enable => {
+        println!("Enable state: C1={:#010b}, S1={:#010b}", self.rxpdo.c1, self.txpdo.s1);
+        // ...
+    }
+}
+
+// Check EtherCAT communication
+// - Is cycle running?
+// - Are other devices working?
+// - Check bus topology
+```
+
+### 5. Error Bit Set
+
+**Symptoms:**
+- Error bit (S2 bit 7) is 1
+- LED H blinking
+- Controller stops
+
+**Debug:**
+```rust
+// Check error state
+let s2 = StatusByteS2::from_bits(dev.txpdo.s2);
+if s2.has_flag(S2Flag::Error) {
+    println!("ERROR DETECTED");
+    
+    // Count LED H blinks for error code
+    // See Wago manual section 3.3
+    
+    // Check other status flags for clues
+    println!("Busy: {}", s2.has_flag(S2Flag::Busy));
+    println!("StandStill: {}", s2.has_flag(S2Flag::StandStill));
+}
+```
+
+**Common error codes:**
+- **2 blinks:** Overcurrent
+- **3 blinks:** Position error
+- **4 blinks:** Encoder fault
+- See Wago manual for complete list
+	
+---
+
+### Supporting Wago 750-671
+
+The 750-671 uses different C1 bit layout:
+
+1. **Create separate enum:**
+```rust
+// For 750-671
+pub enum C1Flag671 {
+    Enable         = 0b0000_0001,  // Bit 0
+    Stop2N         = 0b0000_0010,  // Bit 1
+    Start          = 0b0000_0100,  // Bit 2
+    MSpeedControl  = 0b0000_1000,  // Bit 3 (instead of command field)
+    MProgram       = 0b0001_0000,  // Bit 4
+    MReference     = 0b0010_0000,  // Bit 5
+    MJog           = 0b0100_0000,  // Bit 6
+    MDriveByMBX    = 0b1000_0000,  // Bit 7
+}
+```
+
+---
+
+## Quick Reference Card
+
+### Initialization Checklist
+```rust
+// 1. Create and configure
+let stepper = StepperVelocityWago750672::new(device);
+
+// 2. Set prescalers (optional, before enable)
+stepper.set_freq_range_sel(1);   // 0-3
+stepper.set_acc_range_sel(1);    // 0-3
+
+// 3. Set non-zero acceleration (REQUIRED)
+stepper.set_acceleration(10000);
+
+// 4. Enable
+stepper.set_enabled(true);
+
+// 5. Set velocity (after initialized)
+stepper.set_velocity(15000);     // ±25000 max
+```
+
+### Key Constants
+```rust
+const SPEED_CONTROL_CMD: u8 = 0x18;  // C1 command for 750-672
+const MAX_VELOCITY: i16 = 25000;
+const MIN_VELOCITY: i16 = -25000;
+const DEFAULT_ACCELERATION: u16 = 10000;
+```
+
+### Critical Rules
+1. ⚠️ **Never enable with zero acceleration**
+2. ⚠️ **Always wait for acknowledgments**
+3. ⚠️ **Issue Start pulse for every velocity change**
+4. ⚠️ **Prescalers can only be changed when disabled**
+5. ⚠️ **Keep Enable and Stop2_N high during operation**
+
+### Common Bit Patterns
+```rust
+// Enable + Stop2_N
+0b0000_0011
+
+// Enable + Stop2_N + Speed Control
+0b0001_1011
+
+// Enable + Stop2_N + Speed Control + Start
+0b0001_1111
+```
+
+### Debug Commands
+```bash
+# View byte values
+println!("C1: {:#010b}", dev.rxpdo.c1);
+println!("S1: {:#010b}", dev.txpdo.s1);
+
+# Check specific flags
+let s2 = StatusByteS2::from_bits(dev.txpdo.s2);
+println!("Error: {}", s2.has_flag(S2Flag::Error));
+println!("OnSpeed: {}", s2.has_flag(S2Flag::OnSpeed));
+
+# Monitor state
+println!("State: {:?}", dev.state);
+println!("Initialized: {}", dev.initialized);
+```
+
+---
+
+## Additional Resources
+
+- **Wago Manual:** Section 2.1.2.3 (LEDs), 3.3 (Error Codes)
+- **WAGO I/O CHECK:** Configuration software for 750-671 application selector
+- **EtherCAT Specification:** www.ethercat.org
+- **Code Location:** 
+  - Device: `devices/wago_modules/wago_750_672.rs`
+  - Wrapper: `io/stepper_velocity_wago_750_672.rs`
+
+---
+
+## Changelog
+
+| Version | Date    | Changes                                     |
+| ------- | ------- | ------------------------------------------- |
+| 1.0     | 2025    | Initial implementation with state machine   |
+| 2.0     | 2026-02 | Added comprehensive developer documentation |
+
+---
+
+**Need help?** Check the troubleshooting section or add debug logging using the template above.

docs/mitsubishi_inverter.md

@@ -136,7 +136,7 @@ A slave recognizes message data as one message when a **3.5 character long no-da
 
 # Inverter settings
 
-## Motor Constants
+## Motor Constants for ExtruderV2:
 
 The following is a table that shows which Registers need to be set on the Inverter for the safe operation of the Motor.
 
@@ -151,6 +151,22 @@ The following is a table that shows which Registers need to be set on the Invert
 | `3`                   | Base frequency               | 5000 (50 Hz)  |
 | `19`                  | Base frequency voltage       | 400 (Volt)    |
 
+
+## Motor Constants for ExtruderV3:
+
+The following is a table that shows which Registers need to be set on the Inverter for the safe operation of the Motor.
+
+| Parameter number (Pr) | Name                         | Value         |
+| --------------------- | ---------------------------- | ------------- |
+| `71`                  | Applied Motor                | 0             |
+| `80`                  | Motor Capacity               | 22 (2.2 kw)   |
+| `96`                  | Auto tuning setting/status   | 1             |
+| `1`                   | Max Frequency                | 5000          |
+| `2`                   | Min Frequency                | 0             |
+| `9`                   | Electronic Thermal O/L Relay | 4.40 (Ampere) |
+| `3`                   | Base frequency               | 5000 (50 Hz)  |
+| `19`                  | Base frequency voltage       | 400 (Volt)    |
+
 ## All Settings needed for the Inverter Communication/Operation with Extruder
 
 The Following settings are required to get the inverter Communication and Operation working properly

electron/package-lock.json

@@ -162,7 +162,6 @@
       "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.28.5.tgz",
       "integrity": "sha512-e7jT4DxYvIDLk1ZHmU/m/mB19rex9sv0c2ftBtjSBv+kVM/902eh0fINUzD7UwLLNR+jU585GxUJ8/EBfAM5fw==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.27.1",
         "@babel/generator": "^7.28.5",
@@ -659,7 +658,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=18"
       },
@@ -683,7 +681,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=18"
       }
@@ -3138,66 +3135,6 @@
         "node": ">=14.0.0"
       }
     },
-    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/core": {
-      "version": "1.7.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "@emnapi/wasi-threads": "1.1.0",
-        "tslib": "^2.4.0"
-      }
-    },
-    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/runtime": {
-      "version": "1.7.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "tslib": "^2.4.0"
-      }
-    },
-    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/wasi-threads": {
-      "version": "1.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "tslib": "^2.4.0"
-      }
-    },
-    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@napi-rs/wasm-runtime": {
-      "version": "1.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "@emnapi/core": "^1.7.1",
-        "@emnapi/runtime": "^1.7.1",
-        "@tybys/wasm-util": "^0.10.1"
-      }
-    },
-    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@tybys/wasm-util": {
-      "version": "0.10.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "tslib": "^2.4.0"
-      }
-    },
-    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/tslib": {
-      "version": "2.8.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "0BSD",
-      "optional": true
-    },
     "node_modules/@tailwindcss/oxide-win32-arm64-msvc": {
       "version": "4.1.18",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-arm64-msvc/-/oxide-win32-arm64-msvc-4.1.18.tgz",
@@ -3290,7 +3227,6 @@
       "resolved": "https://registry.npmjs.org/@tanstack/react-router/-/react-router-1.141.1.tgz",
       "integrity": "sha512-pLQ6ZFCh5s86ewZIAu2wQc2svf+DqttD7CFd1NPSxdEU20KvMMj9RPQdDHj/pbf2VvB3i1nEDxjli/Z0PBvnCQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@tanstack/history": "1.141.0",
         "@tanstack/react-store": "^0.8.0",
@@ -3381,7 +3317,6 @@
       "resolved": "https://registry.npmjs.org/@tanstack/router-core/-/router-core-1.141.1.tgz",
       "integrity": "sha512-fR1GGpp6v3dVKu4KIAjEh+Sd0qGLQd/wvCOVHeopSY6aFidXKCzwrS5cBOBqoPPWTKmn6CdW1a0CzFr5Furdog==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@tanstack/history": "1.141.0",
         "@tanstack/store": "^0.8.0",
@@ -3602,7 +3537,8 @@
       "resolved": "https://registry.npmjs.org/@types/aria-query/-/aria-query-5.0.4.tgz",
       "integrity": "sha512-rfT93uj5s0PRL7EzccGMs3brplhcrghnDoV26NqKhCAS1hVo+WdNsPvE/yb6ilfr5hi2MEk6d5EWJTKdxg8jVw==",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/@types/babel__core": {
       "version": "7.20.5",
@@ -3768,7 +3704,6 @@
       "integrity": "sha512-gqkrWUsS8hcm0r44yn7/xZeV1ERva/nLgrLxFRUGb7aoNMIJfZJ3AC261zDQuOAKC7MiXai1WCpYc48jAHoShQ==",
       "devOptional": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "undici-types": "~7.16.0"
       }
@@ -3785,7 +3720,6 @@
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.7.tgz",
       "integrity": "sha512-MWtvHrGZLFttgeEj28VXHxpmwYbor/ATPYbBfSFZEIRK0ecCFLl2Qo55z52Hss+UV9CRN7trSeq1zbgx7YDWWg==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -3796,7 +3730,6 @@
       "integrity": "sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==",
       "devOptional": true,
       "license": "MIT",
-      "peer": true,
       "peerDependencies": {
         "@types/react": "^19.2.0"
       }
@@ -3884,7 +3817,6 @@
       "integrity": "sha512-N9lBGA9o9aqb1hVMc9hzySbhKibHmB+N3IpoShyV6HyQYRGIhlrO5rQgttypi+yEeKsKI4idxC8Jw6gXKD4THA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.49.0",
         "@typescript-eslint/types": "8.49.0",
@@ -4239,7 +4171,6 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -4303,6 +4234,7 @@
       "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=8"
       }
@@ -4617,7 +4549,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -4973,8 +4904,7 @@
       "version": "3.2.3",
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.2.3.tgz",
       "integrity": "sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/data-urls": {
       "version": "5.0.0",
@@ -5237,7 +5167,8 @@
       "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.5.16.tgz",
       "integrity": "sha512-X7BJ2yElsnOJ30pZF4uIIDfBEVgF4XEBxL9Bxhy6dnrm5hkzqmsWHGTiHqRiITNhMyFLyAiWndIJP7Z1NTteDg==",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/dom-helpers": {
       "version": "5.2.1",
@@ -5783,7 +5714,6 @@
       "integrity": "sha512-LEyamqS7W5HB3ujJyvi0HQK/dtVINZvd5mAAp9eT5S/ujByGjiZLCzPcHVzuXbpJDJF/cxwHlfceVUDZ2lnSTw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -5844,7 +5774,6 @@
       "integrity": "sha512-82GZUjRS0p/jganf6q1rEO25VSoHH0hKPCTrgillPjdI/3bgBhAE1QzHrHTizjpRvy6pGAvKjDJtk2pF9NDq8w==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
       },
@@ -5946,7 +5875,6 @@
       "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
@@ -6905,7 +6833,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/runtime": "^7.28.4"
       },
@@ -6939,7 +6866,6 @@
       "resolved": "https://registry.npmjs.org/immer/-/immer-10.2.0.tgz",
       "integrity": "sha512-d/+XTN3zfODyjr89gM3mPq1WNX2B8pYsu7eORitdwyA2sBubnTl3laYlBk4sXY5FUa5qTZGBDPJICVbvqzjlbw==",
       "license": "MIT",
-      "peer": true,
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/immer"
@@ -7542,7 +7468,6 @@
       "integrity": "sha512-Cvc9WUhxSMEo4McES3P7oK3QaXldCfNWp7pl2NNeiIFlCoLr3kfq9kb1fxftiwk1FLV7CvpvDfonxtzUDeSOPg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "cssstyle": "^4.2.1",
         "data-urls": "^5.0.0",
@@ -8069,6 +7994,7 @@
       "integrity": "sha512-h5bgJWpxJNswbU7qCrV0tIKQCaS3blPDrqKWx+QxzuzL1zGUzij9XCWLrSLsJPu5t+eWA/ycetzYAO5IOMcWAQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "lz-string": "bin/bin.js"
       }
@@ -9489,7 +9415,6 @@
       "integrity": "sha512-v6UNi1+3hSlVvv8fSaoUbggEM5VErKmmpGA7Pl3HF8V6uKY7rvClBOJlH6yNwQtfTueNkGVpOv/mtWL9L4bgRA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -9606,6 +9531,7 @@
       "integrity": "sha512-Qb1gy5OrP5+zDf2Bvnzdl3jsTf1qXVMazbvCoKhtKqVs4/YK4ozX4gKQJJVyNe+cajNPn0KoC0MC3FUmaHWEmQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "ansi-regex": "^5.0.1",
         "ansi-styles": "^5.0.0",
@@ -9621,6 +9547,7 @@
       "integrity": "sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=10"
       },
@@ -9710,7 +9637,6 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.3.tgz",
       "integrity": "sha512-Ku/hhYbVjOQnXDZFv2+RibmLFGwFdeeKHFcOTlrt7xplBnya5OGn/hIRDsqDiSUcfORsDC7MPxwork8jBwsIWA==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -9720,7 +9646,6 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.3.tgz",
       "integrity": "sha512-yELu4WmLPw5Mr/lmeEpox5rw3RETacE++JgHqQzd2dg+YbJuat3jH4ingc+WPZhxaoFzdv9y33G+F7Nl5O0GBg==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -9733,7 +9658,6 @@
       "resolved": "https://registry.npmjs.org/react-hook-form/-/react-hook-form-7.68.0.tgz",
       "integrity": "sha512-oNN3fjrZ/Xo40SWlHf1yCjlMK417JxoSJVUXQjGdvdRCU07NTFei1i1f8ApUAts+IVh14e4EdakeLEA+BEAs/Q==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=18.0.0"
       },
@@ -9777,7 +9701,8 @@
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
       "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/react-lifecycles-compat": {
       "version": "3.0.4",
@@ -10291,7 +10216,6 @@
       "resolved": "https://registry.npmjs.org/seroval/-/seroval-1.5.0.tgz",
       "integrity": "sha512-OE4cvmJ1uSPrKorFIH9/w/Qwuvi/IMcGbv5RKgcJ/zjA/IohDLU6SVaxFN9FwajbP7nsX0dQqMDes1whk3y+yw==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=10"
       }
@@ -10833,8 +10757,7 @@
       "version": "4.1.18",
       "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.18.tgz",
       "integrity": "sha512-4+Z+0yiYyEtUVCScyfHCxOYP06L5Ne+JiHhY2IjR2KWMIWhJOYZKLSGZaP5HkZ8+bY0cxfzwDE5uOmzFXyIwxw==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/tailwindcss-animate": {
       "version": "1.0.7",
@@ -10926,7 +10849,6 @@
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -11170,7 +11092,6 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -11507,7 +11428,6 @@
       "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.1.tgz",
       "integrity": "sha512-+Oxm7q9hDoLMyJOYfUYBuHQo+dkAloi33apOPP56pzj+vsdJDzr+j1NISE5pyaAuKL4A3UD34qd0lx5+kfKp2g==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.4.4",
@@ -11597,8 +11517,7 @@
       "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",
@@ -11636,7 +11555,6 @@
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -12076,7 +11994,6 @@
       "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.5.tgz",
       "integrity": "sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==",
       "license": "MIT",
-      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }

electron/src/App.tsx

@@ -8,15 +8,11 @@ import { router } from "./routes/router";
 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();
 
-  // Start global log streaming
-  useGlobalLogStreaming();
-
   useEffect(() => {
     syncThemeWithLocal();
     updateAppLanguage(i18n);

electron/src/components/graph/GraphControls.tsx

@@ -80,7 +80,7 @@ export function GraphControls({
           )}
 
           <TouchButton
-            onClick={onSwitchToHistorical}
+            onClick={() => onSwitchToHistorical("button")}
             variant="outline"
             className={`h-auto px-3 py-3 text-base font-medium transition-colors ${
               !isLiveMode
@@ -197,7 +197,7 @@ export function FloatingControlPanel({
             )}
 
             <TouchButton
-              onClick={onSwitchToHistorical}
+              onClick={() => onSwitchToHistorical("button")}
               variant="outline"
               className={`h-auto px-3 py-3 text-base font-medium transition-colors ${
                 !isLiveMode

electron/src/components/graph/animation.ts

@@ -5,8 +5,10 @@ import {
   AnimationRefs,
   AnimationState,
   BigGraphProps,
+  GraphLine,
   SeriesData,
 } from "./types";
+import { alignTargetSeriesToTimestamps } from "@/lib/timeseries";
 
 export function useAnimationRefs(): AnimationRefs {
   const animationFrameRef = useRef<number | null>(null);
@@ -50,7 +52,9 @@ export function buildUPlotData(
   values: number[],
   realPointsCount: number | undefined,
   realPointsCountRef: React.RefObject<number>,
-  config: { lines?: Array<{ show?: boolean; value: number }> },
+  config: {
+    lines?: Array<Partial<GraphLine> & { show?: boolean; value: number }>;
+  },
   allSeriesData?: number[][],
 ): uPlot.AlignedData {
   const uData: uPlot.AlignedData = [timestamps];
@@ -72,7 +76,14 @@ export function buildUPlotData(
   // Add config lines
   config.lines?.forEach((line) => {
     if (line.show !== false) {
-      uData.push(timestamps.map(() => line.value));
+      const lineData = line.targetSeries
+        ? alignTargetSeriesToTimestamps(
+            line.targetSeries,
+            timestamps,
+            line.value,
+          )
+        : timestamps.map(() => line.value);
+      uData.push(lineData);
     }
   });
 
@@ -88,7 +99,9 @@ export function animateNewPoint(
   viewMode: string,
   selectedTimeWindow: number | "all",
   startTimeRef: React.RefObject<number | null>,
-  config: { lines?: Array<{ show?: boolean; value: number }> },
+  config: {
+    lines?: Array<Partial<GraphLine> & { show?: boolean; value: number }>;
+  },
   updateYAxisScale: (xMin?: number, xMax?: number) => void, // Updated signature
   getAllSeriesData?: () => number[][],
 ): void {

electron/src/components/graph/createChart.ts

@@ -1,5 +1,9 @@
 import uPlot from "uplot";
-import { seriesToUPlotData, TimeSeries } from "@/lib/timeseries";
+import {
+  seriesToUPlotData,
+  TimeSeries,
+  alignTargetSeriesToTimestamps,
+} from "@/lib/timeseries";
 import {
   createEventHandlers,
   attachEventHandlers,
@@ -8,6 +12,15 @@ import {
 import { BigGraphProps, CreateChartParams } from "./types";
 import { normalizeDataSeries } from "./animation";
 
+type CustomDashedTargetLine = {
+  dataIndex: number;
+  dash: number[];
+  color: string;
+  width: number;
+};
+
+const DASH_FLOW_PX_PER_SEC = 180;
+
 export function createChart({
   containerRef,
   uplotRef,
@@ -59,7 +72,13 @@ export function createChart({
   // Add config lines data
   config.lines?.forEach((line) => {
     if (line.show !== false) {
-      const lineData = new Array(timestamps.length).fill(line.value);
+      const lineData = line.targetSeries
+        ? alignTargetSeriesToTimestamps(
+            line.targetSeries,
+            timestamps,
+            line.value,
+          )
+        : new Array(timestamps.length).fill(line.value);
       uPlotData.push(lineData as any);
     }
   });
@@ -142,6 +161,8 @@ export function createChart({
 
   // Build series configuration for ALL series (but control visibility)
   const seriesConfig: uPlot.Series[] = [{ label: "Time" }];
+  const customDashedTargetLines: CustomDashedTargetLine[] = [];
+  const dashFlowStartTime = performance.now();
 
   // Add ALL data series with visibility control
   const defaultColors = ["#3b82f6", "#ef4444", "#10b981", "#f59e0b", "#8b5cf6"];
@@ -167,16 +188,35 @@ export function createChart({
   });
 
   // Add config lines
+  let visibleLineIndex = 0;
+  const firstConfigLineDataIndex = 1 + allOriginalSeries.length;
   config.lines?.forEach((line) => {
     if (line.show !== false) {
+      const dash =
+        line.dash ?? (line.type === "threshold" ? [5, 5] : undefined);
+      const lineDataIndex = firstConfigLineDataIndex + visibleLineIndex;
+      const isHistoricalDashedTarget = !!line.targetSeries && !!dash?.length;
+
+      if (isHistoricalDashedTarget) {
+        customDashedTargetLines.push({
+          dataIndex: lineDataIndex,
+          dash: dash!,
+          color: line.color,
+          width: line.width ?? 1,
+        });
+      }
+
       seriesConfig.push({
         label: line.label,
-        stroke: line.color,
+        // Historical dashed targets are rendered manually in draw hook to
+        // avoid dash shimmer while the live x-axis slides.
+        stroke: isHistoricalDashedTarget ? "rgba(0,0,0,0)" : line.color,
         width: line.width ?? 1,
-        dash: line.dash ?? (line.type === "threshold" ? [5, 5] : undefined),
+        dash: isHistoricalDashedTarget ? undefined : dash,
         show: true,
         points: { show: false },
       });
+      visibleLineIndex++;
     }
   });
 
@@ -306,6 +346,119 @@ export function createChart({
             }
           },
         ],
+        draw: [
+          (u) => {
+            if (customDashedTargetLines.length === 0) return;
+            const xData = u.data[0] as number[] | undefined;
+            if (!xData || xData.length < 2) return;
+
+            const xMin = u.scales.x?.min;
+            const xMax = u.scales.x?.max;
+            if (xMin === undefined || xMax === undefined) return;
+
+            const ctx = u.ctx;
+            const left = u.bbox.left;
+            const top = u.bbox.top;
+            const snap = (v: number) => Math.round(v) + 0.5;
+            const findFirstGe = (arr: number[], value: number): number => {
+              let lo = 0;
+              let hi = arr.length - 1;
+              let ans = arr.length;
+              while (lo <= hi) {
+                const mid = (lo + hi) >> 1;
+                if (arr[mid] >= value) {
+                  ans = mid;
+                  hi = mid - 1;
+                } else {
+                  lo = mid + 1;
+                }
+              }
+              return ans;
+            };
+            const findLastLe = (arr: number[], value: number): number => {
+              let lo = 0;
+              let hi = arr.length - 1;
+              let ans = -1;
+              while (lo <= hi) {
+                const mid = (lo + hi) >> 1;
+                if (arr[mid] <= value) {
+                  ans = mid;
+                  lo = mid + 1;
+                } else {
+                  hi = mid - 1;
+                }
+              }
+              return ans;
+            };
+            const firstVisibleIdx = Math.max(0, findFirstGe(xData, xMin) - 1);
+            const lastVisibleIdx = Math.min(
+              xData.length - 1,
+              findLastLe(xData, xMax) + 1,
+            );
+            if (lastVisibleIdx < firstVisibleIdx) return;
+
+            ctx.save();
+            ctx.beginPath();
+            ctx.rect(left, top, u.bbox.width, u.bbox.height);
+            ctx.clip();
+            ctx.lineCap = "butt";
+
+            customDashedTargetLines.forEach(
+              ({ dataIndex, dash, color, width }) => {
+                const yData = u.data[dataIndex] as
+                  | Array<number | null>
+                  | undefined;
+                if (!yData || yData.length < 2) return;
+
+                const dashPeriod = dash.reduce((acc, curr) => acc + curr, 0);
+                ctx.setLineDash(dash);
+                const elapsedMs = performance.now() - dashFlowStartTime;
+                const dashTravelPx = (elapsedMs * DASH_FLOW_PX_PER_SEC) / 1000;
+                ctx.lineDashOffset =
+                  dashPeriod > 0 ? -(dashTravelPx % dashPeriod) : 0;
+                ctx.strokeStyle = color;
+                ctx.lineWidth = width;
+                ctx.beginPath();
+
+                let started = false;
+                let prevX = 0;
+                let prevY = 0;
+
+                for (let i = firstVisibleIdx; i <= lastVisibleIdx; i++) {
+                  const value = yData[i];
+                  if (value === null || value === undefined) continue;
+
+                  const x = snap(u.valToPos(xData[i], "x", true));
+                  const y = snap(u.valToPos(value, "y", true));
+
+                  if (!started) {
+                    ctx.moveTo(x, y);
+                    started = true;
+                    prevX = x;
+                    prevY = y;
+                    continue;
+                  }
+
+                  if (x !== prevX) {
+                    ctx.lineTo(x, prevY);
+                  }
+                  if (y !== prevY) {
+                    ctx.lineTo(x, y);
+                  }
+
+                  prevX = x;
+                  prevY = y;
+                }
+
+                if (started) {
+                  ctx.stroke();
+                }
+              },
+            );
+
+            ctx.restore();
+          },
+        ],
       },
       scales: {
         x: {
@@ -507,12 +660,27 @@ export function createChart({
 
   const cleanup = attachEventHandlers(containerRef.current, handlers);
 
+  let dashFlowAnimationFrame: number | null = null;
+  if (customDashedTargetLines.length > 0) {
+    const animateDashFlow = () => {
+      if (!uplotRef.current) return;
+      uplotRef.current.redraw();
+      dashFlowAnimationFrame = requestAnimationFrame(animateDashFlow);
+    };
+    dashFlowAnimationFrame = requestAnimationFrame(animateDashFlow);
+  }
+
   animationRefs.lastRenderedData.current = {
     timestamps: [...timestamps],
     values: [...primaryValues],
   };
 
-  return cleanup;
+  return () => {
+    if (dashFlowAnimationFrame !== null) {
+      cancelAnimationFrame(dashFlowAnimationFrame);
+    }
+    cleanup();
+  };
 }
 
 // Helper function to get all valid TimeSeries from DataSeries

electron/src/components/graph/historicalMode.ts

@@ -3,7 +3,12 @@ import { useRef, useCallback } from "react";
 import uPlot from "uplot";
 import { seriesToUPlotData } from "@/lib/timeseries";
 import { getPrimarySeriesData, stopAnimations } from "./animation";
-import { BigGraphProps, HistoricalModeHandlers, AnimationRefs } from "./types";
+import {
+  BigGraphProps,
+  HistoricalModeHandlers,
+  AnimationRefs,
+  SwitchOrigin,
+} from "./types";
 
 export function useHistoricalMode({
   newData,
@@ -120,12 +125,43 @@ export function useHistoricalMode({
   );
 
   // Switch to historical mode
-  const switchToHistoricalMode = useCallback(() => {
-    isInHistoricalModeRef.current = true;
-    captureHistoricalFreezeTimestamp();
-    stopAnimations(animationRefs);
-    lastProcessedCountRef.current = 0; // Reset processed count
-  }, [captureHistoricalFreezeTimestamp, animationRefs, lastProcessedCountRef]);
+  const switchToHistoricalMode = useCallback(
+    (origin?: SwitchOrigin) => {
+      isInHistoricalModeRef.current = true;
+
+      // Preserve current scale
+      if (origin === "gesture") {
+        try {
+          if (uplotRef.current) {
+            const xScale = uplotRef.current.scales.x;
+            const yScale = uplotRef.current.scales.y;
+            manualScaleRef.current = {
+              x: {
+                min: xScale?.min ?? 0,
+                max: xScale?.max ?? 0,
+              },
+              y: {
+                min: yScale?.min ?? 0,
+                max: yScale?.max ?? 1,
+              },
+            };
+          }
+        } catch (err) {
+          console.warn(
+            "Error preserving chart scales when switching to historical mode:",
+            err,
+          );
+        }
+      } else {
+        manualScaleRef.current = null;
+      }
+
+      captureHistoricalFreezeTimestamp();
+      stopAnimations(animationRefs);
+      lastProcessedCountRef.current = 0; // Reset processed count
+    },
+    [captureHistoricalFreezeTimestamp, animationRefs, lastProcessedCountRef],
+  );
 
   // Switch back to live mode
   const switchToLiveMode = useCallback(() => {

electron/src/components/graph/types.ts

@@ -3,6 +3,8 @@ import { Unit } from "@/control/units";
 import { TimeSeries } from "@/lib/timeseries";
 import { RefObject } from "react";
 
+export type SwitchOrigin = "button" | "gesture";
+
 // Prop-based sync types
 export type PropGraphSync = {
   timeWindow: number | "all";
@@ -11,6 +13,7 @@ export type PropGraphSync = {
   xRange?: { min: number; max: number };
   historicalFreezeTimestamp?: number | null;
   showFromTimestamp?: number | null;
+  historicalSwitchOrigin: SwitchOrigin;
   onTimeWindowChange?: (graphId: string, timeWindow: number | "all") => void;
   onViewModeChange?: (
     graphId: string,
@@ -27,6 +30,7 @@ export type PropGraphSync = {
 export type GraphLine = {
   type: "threshold" | "target";
   value: number;
+  targetSeries?: TimeSeries;
   color: string;
   label?: string;
   width?: number;
@@ -83,7 +87,7 @@ export type ControlProps = {
   isLiveMode: boolean;
   onTimeWindowChange: (timeWindow: number | "all") => void;
   onSwitchToLive: () => void;
-  onSwitchToHistorical: () => void;
+  onSwitchToHistorical: (origin: SwitchOrigin) => void;
   onExport?: () => void;
   timeWindowOptions?: TimeWindowOption[];
   showFromTimestamp?: number | null;
@@ -100,7 +104,7 @@ export interface HistoricalModeHandlers {
   captureHistoricalFreezeTimestamp: () => number;
   getHistoricalEndTimestamp: () => number;
   handleHistoricalTimeWindow: (timeWindow: number | "all") => void;
-  switchToHistoricalMode: () => void;
+  switchToHistoricalMode: (origin?: SwitchOrigin) => void;
   switchToLiveMode: () => void;
 }
 

electron/src/components/graph/useBigGraphEffects.ts

@@ -175,7 +175,7 @@ export function useBigGraphEffects({
       const newIsLiveMode = syncGraph.isLiveMode;
 
       if (lastState.isLiveMode && !newIsLiveMode) {
-        historicalMode.switchToHistoricalMode();
+        historicalMode.switchToHistoricalMode(syncGraph.historicalSwitchOrigin);
       } else if (!lastState.isLiveMode && newIsLiveMode) {
         historicalMode.switchToLiveMode();
 

electron/src/components/graph/useGraphSync.ts

@@ -1,5 +1,5 @@
 import { useState, useCallback, useRef } from "react";
-import { PropGraphSync } from "./types";
+import { PropGraphSync, SwitchOrigin } from "./types";
 import { GraphExportData, exportGraphsToExcel } from "./excelExport";
 import { useGraphSettingsStore } from "@/stores/graphSettingsStore";
 
@@ -19,6 +19,7 @@ export function useGraphSync(exportGroupId?: string) {
     null,
   );
 
+  const historicalSwitchOriginRef = useRef<SwitchOrigin>("gesture");
   const historicalFreezeTimestampRef = useRef<number | null>(null);
   const graphDataRef = useRef<Map<string, () => GraphExportData | null>>(
     new Map(),
@@ -65,6 +66,7 @@ export function useGraphSync(exportGroupId?: string) {
         showFromTimestamp?: number | null;
         clearHistoricalFreeze?: boolean;
         setHistoricalFreeze?: boolean;
+        historicalSwitchOrigin?: SwitchOrigin;
       },
       requestId?: number,
     ) => {
@@ -104,6 +106,10 @@ export function useGraphSync(exportGroupId?: string) {
           historicalFreezeTimestampRef.current = Date.now();
         }
 
+        if (updates.historicalSwitchOrigin !== undefined) {
+          historicalSwitchOriginRef.current = updates.historicalSwitchOrigin;
+        }
+
         clearChangeSource();
       });
     },
@@ -164,6 +170,7 @@ export function useGraphSync(exportGroupId?: string) {
         viewMode: "manual",
         isLiveMode: false,
         setHistoricalFreeze: historicalFreezeTimestampRef.current === null,
+        historicalSwitchOrigin: "gesture",
       });
     },
     [updateSyncState],
@@ -210,6 +217,7 @@ export function useGraphSync(exportGroupId?: string) {
       isLiveMode: false,
       viewMode: "manual",
       setHistoricalFreeze: true,
+      historicalSwitchOrigin: "button",
     });
   }, [updateSyncState]);
 
@@ -242,6 +250,7 @@ export function useGraphSync(exportGroupId?: string) {
     xRange,
     historicalFreezeTimestamp: historicalFreezeTimestampRef.current,
     showFromTimestamp,
+    historicalSwitchOrigin: historicalSwitchOriginRef.current,
     onTimeWindowChange: handleTimeWindowChange,
     onViewModeChange: handleViewModeChange,
     onZoomChange: handleZoomChangeThrottled,

electron/src/helpers/ipc/troubleshoot/troubleshoot-channels.ts

@@ -1,5 +1,3 @@
 export const TROUBLESHOOT_REBOOT_HMI = "troubleshoot:reboot-hmi";
 export const TROUBLESHOOT_RESTART_BACKEND = "troubleshoot:restart-backend";
-export const TROUBLESHOOT_START_LOG_STREAM = "troubleshoot:start-log-stream";
-export const TROUBLESHOOT_STOP_LOG_STREAM = "troubleshoot:stop-log-stream";
-export const TROUBLESHOOT_LOG_DATA = "troubleshoot:log-data";
+export const TROUBLESHOOT_EXPORT_LOGS = "troubleshoot:export-logs";

electron/src/helpers/ipc/troubleshoot/troubleshoot-context.ts

@@ -1,9 +1,7 @@
 import {
   TROUBLESHOOT_REBOOT_HMI,
   TROUBLESHOOT_RESTART_BACKEND,
-  TROUBLESHOOT_START_LOG_STREAM,
-  TROUBLESHOOT_STOP_LOG_STREAM,
-  TROUBLESHOOT_LOG_DATA,
+  TROUBLESHOOT_EXPORT_LOGS,
 } from "./troubleshoot-channels";
 
 export function exposeTroubleshootContext() {
@@ -11,11 +9,6 @@ export function exposeTroubleshootContext() {
   contextBridge.exposeInMainWorld("troubleshoot", {
     rebootHmi: () => ipcRenderer.invoke(TROUBLESHOOT_REBOOT_HMI),
     restartBackend: () => ipcRenderer.invoke(TROUBLESHOOT_RESTART_BACKEND),
-    startLogStream: () => ipcRenderer.invoke(TROUBLESHOOT_START_LOG_STREAM),
-    stopLogStream: () => ipcRenderer.invoke(TROUBLESHOOT_STOP_LOG_STREAM),
-    onLogData: (callback: (log: string) => void) =>
-      ipcRenderer.on(TROUBLESHOOT_LOG_DATA, (_event, log: string) => {
-        callback(log);
-      }),
+    exportLogs: () => ipcRenderer.invoke(TROUBLESHOOT_EXPORT_LOGS),
   });
 }

electron/src/helpers/ipc/troubleshoot/troubleshoot-listeners.ts

@@ -1,14 +1,13 @@
-import { ipcMain } from "electron";
-import { spawn, ChildProcess } from "child_process";
+import { ipcMain, dialog } from "electron";
+import { spawn, exec, ChildProcess } from "child_process";
 import {
   TROUBLESHOOT_REBOOT_HMI,
   TROUBLESHOOT_RESTART_BACKEND,
-  TROUBLESHOOT_START_LOG_STREAM,
-  TROUBLESHOOT_STOP_LOG_STREAM,
-  TROUBLESHOOT_LOG_DATA,
+  TROUBLESHOOT_EXPORT_LOGS,
 } from "./troubleshoot-channels";
 
-let logStreamProcess: ChildProcess | null = null;
+import fs from "fs";
+import path from "path";
 
 export function addTroubleshootEventListeners() {
   ipcMain.handle(TROUBLESHOOT_REBOOT_HMI, async () => {
@@ -60,62 +59,45 @@ export function addTroubleshootEventListeners() {
     }
   });
 
-  ipcMain.handle(TROUBLESHOOT_START_LOG_STREAM, async (event) => {
+  ipcMain.handle(TROUBLESHOOT_EXPORT_LOGS, async () => {
     try {
-      // Stop any existing log stream
-      if (logStreamProcess) {
-        logStreamProcess.kill();
-        logStreamProcess = null;
+      const now = new Date();
+      const datePart = now.toISOString().split("T")[0]; // YYYY-MM-DD
+      const timePart = now.toTimeString().split(" ")[0].replace(/:/g, "-"); // HH-mm-ss
+      const fileName = `journal_${datePart}_${timePart}.log`;
+
+      // 1. Open a Save Dialog so the user can choose the location
+      const { canceled, filePath } = await dialog.showSaveDialog({
+        title: "Export System Logs",
+        defaultPath: fileName,
+        filters: [{ name: "Log Files", extensions: ["log"] }],
+      });
+
+      if (canceled || !filePath) {
+        return { success: false, error: "Export cancelled by user" };
       }
 
-      logStreamProcess = spawn(
-        "journalctl",
-        ["-u", "qitech-control-server", "-n", "10000", "-f"],
-        {
-          shell: true,
+      // 2. Wrap the exec in a typed Promise to match the backend restart pattern
+      // This resolves the TS2794 error by explicitly defining the return type
+      return await new Promise<{ success: boolean; error?: string }>(
+        (resolve) => {
+          // Note: journalctl -xb usually requires sudo or journal group membership
+          exec(`journalctl -xb > "${filePath}"`, (error, stdout, stderr) => {
+            if (error) {
+              console.error("Exec error:", error);
+              resolve({
+                success: false,
+                error: error instanceof Error ? error.message : String(error),
+              });
+              return;
+            }
+
+            resolve({ success: true });
+          });
         },
       );
-
-      logStreamProcess.stdout?.on("data", (data) => {
-        const logLine = data.toString();
-        event.sender.send(TROUBLESHOOT_LOG_DATA, logLine);
-      });
-
-      logStreamProcess.stderr?.on("data", (data) => {
-        const logLine = data.toString();
-        event.sender.send(TROUBLESHOOT_LOG_DATA, logLine);
-      });
-
-      logStreamProcess.on("close", (code) => {
-        console.log(`Log stream process exited with code ${code}`);
-        logStreamProcess = null;
-      });
-
-      logStreamProcess.on("error", (error) => {
-        console.error("Log stream process error:", error);
-        logStreamProcess = null;
-      });
-
-      return { success: true };
     } catch (error) {
-      console.error("Failed to start log stream:", error);
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : String(error),
-      };
-    }
-  });
-
-  ipcMain.handle(TROUBLESHOOT_STOP_LOG_STREAM, async () => {
-    try {
-      if (logStreamProcess) {
-        logStreamProcess.kill();
-        logStreamProcess = null;
-        console.log("Log stream stopped");
-      }
-      return { success: true };
-    } catch (error) {
-      console.error("Failed to stop log stream:", error);
+      console.error("Failed to export logs: ", error);
       return {
         success: false,
         error: error instanceof Error ? error.message : String(error),

electron/src/helpers/troubleshoot_helpers.ts

@@ -39,12 +39,12 @@ export async function restartBackend(): Promise<{
   }
 }
 
-export async function startLogStream(): Promise<{
+export async function exportLogs(): Promise<{
   success: boolean;
   error?: string;
 }> {
   try {
-    return await window.troubleshoot.startLogStream();
+    return await window.troubleshoot.exportLogs();
   } catch (error) {
     return {
       success: false,
@@ -53,35 +53,6 @@ export async function startLogStream(): Promise<{
   }
 }
 
-export async function stopLogStream(): Promise<{
-  success: boolean;
-  error?: string;
-}> {
-  try {
-    return await window.troubleshoot.stopLogStream();
-  } catch (error) {
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : String(error),
-    };
-  }
-}
-
-/**
- * Setup log data streaming with callback
- * @param onLogData Callback function to handle incoming log data
- */
-export function setupLogDataListener(onLogData: (log: string) => void): void {
-  window.troubleshoot.onLogData(onLogData);
-}
-
-/**
- * Cleanup log data listener
- */
-export function cleanupLogDataListener(): void {
-  window.troubleshoot.onLogData(() => {});
-}
-
 /**
  * Combined function to restart backend and show appropriate toast messages
  */
@@ -99,10 +70,10 @@ export async function restartBackendWithToast(): Promise<boolean> {
 
 /**
  * Combined function to reboot HMI and show appropriate toast messages
+ * ?????? How would you see this?
  */
 export async function rebootHmiWithToast(): Promise<boolean> {
   const result = await rebootHmi();
-
   if (result.success) {
     return true;
   } else {

electron/src/hooks/useGlobalLogStreaming.ts

@@ -1,78 +0,0 @@
-import { useEffect } from "react";
-import { useLogsStore } from "@/stores/logsStore";
-import {
-  startLogStream,
-  stopLogStream,
-  setupLogDataListener,
-  isTroubleshootAvailable,
-} from "@/helpers/troubleshoot_helpers";
-
-/**
- * Hook to manage global log streaming
- * This should be used once at the app level to start log streaming
- */
-export function useGlobalLogStreaming() {
-  const { isStreaming, addLogEntry, setStreaming } = useLogsStore();
-
-  useEffect(() => {
-    // Only proceed if troubleshoot context is available
-    if (!isTroubleshootAvailable()) {
-      return;
-    }
-
-    if (!isStreaming) {
-      startLogStreamHelper();
-    }
-
-    // Setup log data listener
-    const handleLogData = (logData: string) => {
-      // Parse systemd journal log format
-      const lines = logData.split("\n").filter((line) => line.trim());
-
-      lines.forEach((line) => {
-        if (line.trim()) {
-          // Simple log level detection
-          let level: "info" | "warn" | "error" | "debug" = "info";
-          if (line.includes("ERROR") || line.includes("error")) level = "error";
-          else if (line.includes("WARN") || line.includes("warn"))
-            level = "warn";
-          else if (line.includes("DEBUG") || line.includes("debug"))
-            level = "debug";
-
-          addLogEntry({
-            source: "qitech-control-server",
-            level,
-            message: line.trim(),
-            raw: line,
-          });
-        }
-      });
-    };
-
-    // Setup log data listener using helper
-    setupLogDataListener(handleLogData);
-
-    return () => {
-      // Cleanup on unmount
-      if (isStreaming && isTroubleshootAvailable()) {
-        stopLogStream();
-        setStreaming(false);
-      }
-    };
-  }, [isStreaming, addLogEntry, setStreaming]);
-
-  const startLogStreamHelper = async () => {
-    try {
-      const result = await startLogStream();
-      if (result.success) {
-        setStreaming(true);
-      } else {
-        console.warn("Failed to start log stream:", result.error);
-      }
-    } catch (error) {
-      console.warn("Failed to start log stream:", error);
-    }
-  };
-
-  return { isStreaming };
-}

electron/src/lib/timeseries.ts

@@ -304,3 +304,46 @@ export function resetSeries(series: Series): void {
   series.lastTimestamp = 0;
   series.validCount = 0;
 }
+
+/**
+ * Aligns target series values with a given set of timestamps.
+ * For each timestamp in dataTimestamps, finds the most recent target value
+ * that was set before or at that timestamp (step function interpolation).
+ */
+export function alignTargetSeriesToTimestamps(
+  targetSeries: TimeSeries,
+  dataTimestamps: number[],
+  fallbackValue: number,
+): number[] {
+  if (dataTimestamps.length === 0) {
+    return [];
+  }
+
+  const [targetTimestamps, targetValues] = extractDataFromSeries(
+    targetSeries.long,
+  );
+
+  if (targetTimestamps.length === 0) {
+    return new Array(dataTimestamps.length).fill(fallbackValue);
+  }
+
+  const result: number[] = [];
+  let targetIndex = 0;
+
+  for (const dataTs of dataTimestamps) {
+    while (
+      targetIndex < targetTimestamps.length - 1 &&
+      targetTimestamps[targetIndex + 1] <= dataTs
+    ) {
+      targetIndex++;
+    }
+
+    if (targetTimestamps[targetIndex] > dataTs) {
+      result.push(fallbackValue);
+    } else {
+      result.push(targetValues[targetIndex]);
+    }
+  }
+
+  return result;
+}

electron/src/machines/aquapath/aquapath1/Aquapath1Page.tsx

@@ -18,7 +18,7 @@ export function Aquapath1Page() {
           link: "graph",
           title: "Graph",
           icon: "lu:ChartSpline",
-          activeLink: "graphs",
+          activeLink: "graph",
         },
         {
           link: "settings",

electron/src/machines/extruder/HeatingZone.tsx

@@ -16,6 +16,7 @@ type Props = {
   min: number;
   max: number;
   onChangeTargetTemp?: (temperature: number) => void;
+  targetTemperatureEnabled: boolean;
 };
 export function HeatingZone({
   title,
@@ -25,6 +26,7 @@ export function HeatingZone({
   heatingTimeSeries,
   heatingPower,
   onChangeTargetTemp,
+  targetTemperatureEnabled,
 }: Props) {
   const targetTemperature = heatingState?.target_temperature ?? 150;
 
@@ -41,19 +43,20 @@ export function HeatingZone({
             timeseries={heatingTimeSeries}
           />
         </div>
-
-        <Label label="Target Temperature">
-          <EditValue
-            value={targetTemperature}
-            defaultValue={150}
-            min={min}
-            max={max}
-            unit="C"
-            title="Target Temperature"
-            renderValue={(value) => roundToDecimals(value, 1)}
-            onChange={onChangeTargetTemp}
-          />
-        </Label>
+        {targetTemperatureEnabled && (
+          <Label label="Target Temperature">
+            <EditValue
+              value={targetTemperature}
+              defaultValue={150}
+              min={min}
+              max={max}
+              unit="C"
+              title="Target Temperature"
+              renderValue={(value) => roundToDecimals(value, 1)}
+              onChange={onChangeTargetTemp}
+            />
+          </Label>
+        )}
       </div>
 
       <TimeSeriesValueNumeric
@@ -65,7 +68,7 @@ export function HeatingZone({
         timeseries={heatingPower}
       />
 
-      {heatingState?.wiring_error && (
+      {heatingState?.wiring_error && targetTemperatureEnabled && (
         <StatusBadge variant="error">
           Cant Read Temperature! Check Temperature Sensor Wiring!
         </StatusBadge>

electron/src/machines/extruder/extruder2/Extruder2ControlPage.tsx

@@ -68,10 +68,12 @@ export function Extruder2ControlPage() {
       backTemperature.current?.value ?? 0,
       state?.heating_states.back.target_temperature ?? 1,
     );
-    const nozzleReady = isZoneReadyForExtrusion(
-      nozzleTemperature.current?.value ?? 0,
-      state?.heating_states.nozzle.target_temperature ?? 1,
-    );
+    const nozzleReady =
+      !state?.extruder_settings_state.nozzle_temperature_target_enabled ||
+      isZoneReadyForExtrusion(
+        nozzleTemperature.current?.value ?? 0,
+        state?.heating_states.nozzle.target_temperature ?? 1,
+      );
 
     return frontReady && middleReady && backReady && nozzleReady;
   };
@@ -87,6 +89,7 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setFrontHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Middle"}
@@ -96,6 +99,7 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setMiddleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Back"}
@@ -105,6 +109,7 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setBackHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Nozzle"}
@@ -114,6 +119,10 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setNozzleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={
+            state?.extruder_settings_state.nozzle_temperature_target_enabled ??
+            true
+          }
         />
         <ControlCard className="bg-red" title="Screw Drive">
           {state?.inverter_status_state.overload_warning == true ? (

electron/src/machines/extruder/extruder2/Extruder2Graph.tsx

@@ -24,6 +24,13 @@ export function Extruder2GraphsPage() {
     motorCurrent,
     motorPower,
     combinedPower,
+    // Target value history for graph target lines
+    targetPressure,
+    targetScrewRpm,
+    targetNozzleTemperature,
+    targetFrontTemperature,
+    targetMiddleTemperature,
+    targetBackTemperature,
   } = useExtruder2();
 
   const syncHook = useGraphSync("extruder-graphs");
@@ -49,6 +56,7 @@ export function Extruder2GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.nozzle.target_temperature,
+                      targetSeries: targetNozzleTemperature,
                       color: "#ef4444",
                       show: true,
                     },
@@ -69,6 +77,7 @@ export function Extruder2GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.front.target_temperature,
+                      targetSeries: targetFrontTemperature,
                       color: "#f59e0b",
                       show: true,
                     },
@@ -89,6 +98,7 @@ export function Extruder2GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.middle.target_temperature,
+                      targetSeries: targetMiddleTemperature,
                       color: "#8b5cf6",
                       show: true,
                     },
@@ -109,6 +119,7 @@ export function Extruder2GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.back.target_temperature,
+                      targetSeries: targetBackTemperature,
                       color: "#3b82f6",
                       show: true,
                     },
@@ -253,6 +264,7 @@ export function Extruder2GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.pressure_state.target_bar,
+                      targetSeries: targetPressure,
                       color: "#3b82f6",
                       show: true,
                     },
@@ -306,6 +318,7 @@ export function Extruder2GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.screw_state.target_rpm,
+                      targetSeries: targetScrewRpm,
                       color: "#8b5cf6",
                       show: true,
                     },

electron/src/machines/extruder/extruder2/Extruder2Settings.tsx

@@ -20,6 +20,7 @@ export function Extruder2SettingsPage() {
     setPressurePidKi,
     setPressurePidKd,
     setTemperaturePidValue,
+    setTemperatureTargetEnabled,
   } = useExtruder2();
 
   const [showAdvanced, setShowAdvanced] = useState(false);
@@ -68,6 +69,16 @@ export function Extruder2SettingsPage() {
             onChange={setExtruderPressureLimitEnabled}
           />
         </Label>
+        <Label label="Nozzle Temperature Target Enabled">
+          <SelectionGroupBoolean
+            value={
+              state?.extruder_settings_state.nozzle_temperature_target_enabled
+            }
+            optionTrue={{ children: "Enabled" }}
+            optionFalse={{ children: "Disabled" }}
+            onChange={setTemperatureTargetEnabled}
+          />
+        </Label>
         <Label label="Show Advanced PID Settings">
           <SelectionGroupBoolean
             value={showAdvanced}

electron/src/machines/extruder/extruder2/extruder2Namespace.ts

@@ -109,6 +109,7 @@ export const heatingStatesSchema = z.object({
 export const extruderSettingsStateSchema = z.object({
   pressure_limit: z.number(),
   pressure_limit_enabled: z.boolean(),
+  nozzle_temperature_target_enabled: z.boolean(),
 });
 
 /**
@@ -221,6 +222,14 @@ export type Extruder2NamespaceStore = {
   // Combined power consumption and energy
   combinedPower: TimeSeries;
   totalEnergyKWh: TimeSeries;
+
+  // Target value history (for graph target lines)
+  targetPressure: TimeSeries;
+  targetScrewRpm: TimeSeries;
+  targetNozzleTemperature: TimeSeries;
+  targetFrontTemperature: TimeSeries;
+  targetMiddleTemperature: TimeSeries;
+  targetBackTemperature: TimeSeries;
 };
 
 const { initialTimeSeries: pressure, insert: addPressure } = createTimeSeries();
@@ -253,6 +262,28 @@ const { initialTimeSeries: motorScrewRpm, insert: addMotorScrewRpm } =
 const { initialTimeSeries: motorPower, insert: addMotorPower } =
   createTimeSeries();
 
+// Target value time series (for historical target lines on graphs)
+const { initialTimeSeries: targetPressure, insert: addTargetPressure } =
+  createTimeSeries();
+const { initialTimeSeries: targetScrewRpm, insert: addTargetScrewRpm } =
+  createTimeSeries();
+const {
+  initialTimeSeries: targetNozzleTemperature,
+  insert: addTargetNozzleTemperature,
+} = createTimeSeries();
+const {
+  initialTimeSeries: targetFrontTemperature,
+  insert: addTargetFrontTemperature,
+} = createTimeSeries();
+const {
+  initialTimeSeries: targetMiddleTemperature,
+  insert: addTargetMiddleTemperature,
+} = createTimeSeries();
+const {
+  initialTimeSeries: targetBackTemperature,
+  insert: addTargetBackTemperature,
+} = createTimeSeries();
+
 export function extruder2MessageHandler(
   store: StoreApi<Extruder2NamespaceStore>,
   throttledUpdater: ThrottledStoreUpdater<Extruder2NamespaceStore>,
@@ -271,6 +302,17 @@ export function extruder2MessageHandler(
       if (eventName === "StateEvent") {
         console.log(event);
         const stateEvent = stateEventSchema.parse(event);
+        const timestamp = event.ts;
+        const nextTargetPressure = stateEvent.data.pressure_state.target_bar;
+        const nextTargetScrewRpm = stateEvent.data.screw_state.target_rpm;
+        const nextTargetNozzleTemperature =
+          stateEvent.data.heating_states.nozzle.target_temperature;
+        const nextTargetFrontTemperature =
+          stateEvent.data.heating_states.front.target_temperature;
+        const nextTargetMiddleTemperature =
+          stateEvent.data.heating_states.middle.target_temperature;
+        const nextTargetBackTemperature =
+          stateEvent.data.heating_states.back.target_temperature;
         updateStore((state) => ({
           ...state,
           state: stateEvent,
@@ -278,6 +320,53 @@ export function extruder2MessageHandler(
           defaultState: stateEvent.data.is_default_state
             ? stateEvent
             : state.defaultState,
+          // Update target value history
+          targetPressure:
+            state.targetPressure.current?.value === nextTargetPressure
+              ? state.targetPressure
+              : addTargetPressure(state.targetPressure, {
+                  value: nextTargetPressure,
+                  timestamp,
+                }),
+          targetScrewRpm:
+            state.targetScrewRpm.current?.value === nextTargetScrewRpm
+              ? state.targetScrewRpm
+              : addTargetScrewRpm(state.targetScrewRpm, {
+                  value: nextTargetScrewRpm,
+                  timestamp,
+                }),
+          targetNozzleTemperature:
+            state.targetNozzleTemperature.current?.value ===
+            nextTargetNozzleTemperature
+              ? state.targetNozzleTemperature
+              : addTargetNozzleTemperature(state.targetNozzleTemperature, {
+                  value: nextTargetNozzleTemperature,
+                  timestamp,
+                }),
+          targetFrontTemperature:
+            state.targetFrontTemperature.current?.value ===
+            nextTargetFrontTemperature
+              ? state.targetFrontTemperature
+              : addTargetFrontTemperature(state.targetFrontTemperature, {
+                  value: nextTargetFrontTemperature,
+                  timestamp,
+                }),
+          targetMiddleTemperature:
+            state.targetMiddleTemperature.current?.value ===
+            nextTargetMiddleTemperature
+              ? state.targetMiddleTemperature
+              : addTargetMiddleTemperature(state.targetMiddleTemperature, {
+                  value: nextTargetMiddleTemperature,
+                  timestamp,
+                }),
+          targetBackTemperature:
+            state.targetBackTemperature.current?.value ===
+            nextTargetBackTemperature
+              ? state.targetBackTemperature
+              : addTargetBackTemperature(state.targetBackTemperature, {
+                  value: nextTargetBackTemperature,
+                  timestamp,
+                }),
         }));
       } else if (eventName === "LiveValuesEvent") {
         const liveValuesEvent = liveValuesEventSchema.parse(event);
@@ -378,6 +467,14 @@ export const createExtruder2NamespaceStore =
         middlePower,
         combinedPower,
         totalEnergyKWh,
+
+        // Target value history
+        targetPressure,
+        targetScrewRpm,
+        targetNozzleTemperature,
+        targetFrontTemperature,
+        targetMiddleTemperature,
+        targetBackTemperature,
       };
     });
 

electron/src/machines/extruder/extruder2/useExtruder.ts

@@ -57,6 +57,14 @@ export function useExtruder2() {
     backPower,
     combinedPower,
     totalEnergyKWh,
+
+    // Target value history for graph target lines
+    targetPressure,
+    targetScrewRpm,
+    targetNozzleTemperature,
+    targetFrontTemperature,
+    targetMiddleTemperature,
+    targetBackTemperature,
   } = useExtruder2Namespace(machineIdentification);
 
   // Single optimistic state for all state management
@@ -224,6 +232,20 @@ export function useExtruder2() {
     );
   };
 
+  const setTemperatureTargetEnabled = (enabled: boolean) => {
+    updateStateOptimistically(
+      (current) => {
+        current.data.extruder_settings_state.nozzle_temperature_target_enabled =
+          enabled;
+      },
+      () =>
+        requestNozzleTemperatureTargetEnabled({
+          machine_identification_unique: machineIdentification,
+          data: { SetNozzleTemperatureTargetEnabled: enabled },
+        }),
+    );
+  };
+
   const setPressurePidKp = (kp: number) => {
     updateStateOptimistically(
       (current) => {
@@ -373,6 +395,10 @@ export function useExtruder2() {
     z.object({ SetExtruderPressureLimitIsEnabled: z.boolean() }),
   );
 
+  const { request: requestNozzleTemperatureTargetEnabled } = useMachineMutation(
+    z.object({ SetNozzleTemperatureTargetEnabled: z.boolean() }),
+  );
+
   const { request: requestPressurePidSettings } = useMachineMutation(
     z.object({
       SetPressurePidSettings: z.object({
@@ -423,6 +449,14 @@ export function useExtruder2() {
     combinedPower,
     totalEnergyKWh,
 
+    // Target value history for graph target lines
+    targetPressure,
+    targetScrewRpm,
+    targetNozzleTemperature,
+    targetFrontTemperature,
+    targetMiddleTemperature,
+    targetBackTemperature,
+
     // Loading states
     isLoading: stateOptimistic.isOptimistic,
     isDisabled: !stateOptimistic.isInitialized,
@@ -443,6 +477,7 @@ export function useExtruder2() {
     setPressurePidKi,
     setPressurePidKd,
     setTemperaturePidValue,
+    setTemperatureTargetEnabled,
     resetInverter,
   };
 }

electron/src/machines/extruder/extruder3/Extruder3ControlPage.tsx

@@ -68,10 +68,12 @@ export function Extruder3ControlPage() {
       backTemperature.current?.value ?? 0,
       state?.heating_states.back.target_temperature ?? 1,
     );
-    const nozzleReady = isZoneReadyForExtrusion(
-      nozzleTemperature.current?.value ?? 0,
-      state?.heating_states.nozzle.target_temperature ?? 1,
-    );
+    const nozzleReady =
+      !state?.extruder_settings_state.nozzle_temperature_target_enabled ||
+      isZoneReadyForExtrusion(
+        nozzleTemperature.current?.value ?? 0,
+        state?.heating_states.nozzle.target_temperature ?? 1,
+      );
 
     return frontReady && middleReady && backReady && nozzleReady;
   };
@@ -87,6 +89,7 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setFrontHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Middle"}
@@ -96,6 +99,7 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setMiddleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Back"}
@@ -105,6 +109,7 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setBackHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Nozzle"}
@@ -114,6 +119,10 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setNozzleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={
+            state?.extruder_settings_state.nozzle_temperature_target_enabled ??
+            true
+          }
         />
         <ControlCard className="bg-red" title="Screw Drive">
           {state?.inverter_status_state.overload_warning == true ? (

electron/src/machines/extruder/extruder3/Extruder3Graph.tsx

@@ -24,6 +24,13 @@ export function Extruder3GraphsPage() {
     motorCurrent,
     motorPower,
     combinedPower,
+    // Target value history for graph target lines
+    targetPressure,
+    targetScrewRpm,
+    targetNozzleTemperature,
+    targetFrontTemperature,
+    targetMiddleTemperature,
+    targetBackTemperature,
   } = useExtruder3();
 
   const syncHook = useGraphSync("extruder-graphs");
@@ -49,6 +56,7 @@ export function Extruder3GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.nozzle.target_temperature,
+                      targetSeries: targetNozzleTemperature,
                       color: "#ef4444",
                       show: true,
                     },
@@ -69,6 +77,7 @@ export function Extruder3GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.front.target_temperature,
+                      targetSeries: targetFrontTemperature,
                       color: "#f59e0b",
                       show: true,
                     },
@@ -89,6 +98,7 @@ export function Extruder3GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.middle.target_temperature,
+                      targetSeries: targetMiddleTemperature,
                       color: "#8b5cf6",
                       show: true,
                     },
@@ -109,6 +119,7 @@ export function Extruder3GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.heating_states.back.target_temperature,
+                      targetSeries: targetBackTemperature,
                       color: "#3b82f6",
                       show: true,
                     },
@@ -253,6 +264,7 @@ export function Extruder3GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.pressure_state.target_bar,
+                      targetSeries: targetPressure,
                       color: "#3b82f6",
                       show: true,
                     },
@@ -306,6 +318,7 @@ export function Extruder3GraphsPage() {
                     {
                       type: "target" as const,
                       value: state.screw_state.target_rpm,
+                      targetSeries: targetScrewRpm,
                       color: "#8b5cf6",
                       show: true,
                     },

electron/src/machines/extruder/extruder3/Extruder3Settings.tsx

@@ -20,6 +20,7 @@ export function Extruder3SettingsPage() {
     setPressurePidKi,
     setPressurePidKd,
     setTemperaturePidValue,
+    setTemperatureTargetEnabled,
   } = useExtruder3();
 
   const [showAdvanced, setShowAdvanced] = useState(false);
@@ -68,6 +69,16 @@ export function Extruder3SettingsPage() {
             onChange={setExtruderPressureLimitEnabled}
           />
         </Label>
+        <Label label="Nozzle Temperature Target Enabled">
+          <SelectionGroupBoolean
+            value={
+              state?.extruder_settings_state.nozzle_temperature_target_enabled
+            }
+            optionTrue={{ children: "Enabled" }}
+            optionFalse={{ children: "Disabled" }}
+            onChange={setTemperatureTargetEnabled}
+          />
+        </Label>
         <Label label="Show Advanced PID Settings">
           <SelectionGroupBoolean
             value={showAdvanced}

electron/src/machines/extruder/extruder3/extruder3Namespace.ts

@@ -109,6 +109,7 @@ export const heatingStatesSchema = z.object({
 export const extruderSettingsStateSchema = z.object({
   pressure_limit: z.number(),
   pressure_limit_enabled: z.boolean(),
+  nozzle_temperature_target_enabled: z.boolean(),
 });
 
 /**
@@ -221,6 +222,14 @@ export type Extruder3NamespaceStore = {
   // Combined power consumption and energy
   combinedPower: TimeSeries;
   totalEnergyKWh: TimeSeries;
+
+  // Target value history (for graph target lines)
+  targetPressure: TimeSeries;
+  targetScrewRpm: TimeSeries;
+  targetNozzleTemperature: TimeSeries;
+  targetFrontTemperature: TimeSeries;
+  targetMiddleTemperature: TimeSeries;
+  targetBackTemperature: TimeSeries;
 };
 
 const { initialTimeSeries: pressure, insert: addPressure } = createTimeSeries();
@@ -253,6 +262,28 @@ const { initialTimeSeries: motorScrewRpm, insert: addMotorScrewRpm } =
 const { initialTimeSeries: motorPower, insert: addMotorPower } =
   createTimeSeries();
 
+// Target value time series (for historical target lines on graphs)
+const { initialTimeSeries: targetPressure, insert: addTargetPressure } =
+  createTimeSeries();
+const { initialTimeSeries: targetScrewRpm, insert: addTargetScrewRpm } =
+  createTimeSeries();
+const {
+  initialTimeSeries: targetNozzleTemperature,
+  insert: addTargetNozzleTemperature,
+} = createTimeSeries();
+const {
+  initialTimeSeries: targetFrontTemperature,
+  insert: addTargetFrontTemperature,
+} = createTimeSeries();
+const {
+  initialTimeSeries: targetMiddleTemperature,
+  insert: addTargetMiddleTemperature,
+} = createTimeSeries();
+const {
+  initialTimeSeries: targetBackTemperature,
+  insert: addTargetBackTemperature,
+} = createTimeSeries();
+
 export function extruder3MessageHandler(
   store: StoreApi<Extruder3NamespaceStore>,
   throttledUpdater: ThrottledStoreUpdater<Extruder3NamespaceStore>,
@@ -271,6 +302,17 @@ export function extruder3MessageHandler(
       if (eventName === "StateEvent") {
         console.log(event);
         const stateEvent = stateEventSchema.parse(event);
+        const timestamp = event.ts;
+        const nextTargetPressure = stateEvent.data.pressure_state.target_bar;
+        const nextTargetScrewRpm = stateEvent.data.screw_state.target_rpm;
+        const nextTargetNozzleTemperature =
+          stateEvent.data.heating_states.nozzle.target_temperature;
+        const nextTargetFrontTemperature =
+          stateEvent.data.heating_states.front.target_temperature;
+        const nextTargetMiddleTemperature =
+          stateEvent.data.heating_states.middle.target_temperature;
+        const nextTargetBackTemperature =
+          stateEvent.data.heating_states.back.target_temperature;
         updateStore((state) => ({
           ...state,
           state: stateEvent,
@@ -278,6 +320,53 @@ export function extruder3MessageHandler(
           defaultState: stateEvent.data.is_default_state
             ? stateEvent
             : state.defaultState,
+          // Update target value history
+          targetPressure:
+            state.targetPressure.current?.value === nextTargetPressure
+              ? state.targetPressure
+              : addTargetPressure(state.targetPressure, {
+                  value: nextTargetPressure,
+                  timestamp,
+                }),
+          targetScrewRpm:
+            state.targetScrewRpm.current?.value === nextTargetScrewRpm
+              ? state.targetScrewRpm
+              : addTargetScrewRpm(state.targetScrewRpm, {
+                  value: nextTargetScrewRpm,
+                  timestamp,
+                }),
+          targetNozzleTemperature:
+            state.targetNozzleTemperature.current?.value ===
+            nextTargetNozzleTemperature
+              ? state.targetNozzleTemperature
+              : addTargetNozzleTemperature(state.targetNozzleTemperature, {
+                  value: nextTargetNozzleTemperature,
+                  timestamp,
+                }),
+          targetFrontTemperature:
+            state.targetFrontTemperature.current?.value ===
+            nextTargetFrontTemperature
+              ? state.targetFrontTemperature
+              : addTargetFrontTemperature(state.targetFrontTemperature, {
+                  value: nextTargetFrontTemperature,
+                  timestamp,
+                }),
+          targetMiddleTemperature:
+            state.targetMiddleTemperature.current?.value ===
+            nextTargetMiddleTemperature
+              ? state.targetMiddleTemperature
+              : addTargetMiddleTemperature(state.targetMiddleTemperature, {
+                  value: nextTargetMiddleTemperature,
+                  timestamp,
+                }),
+          targetBackTemperature:
+            state.targetBackTemperature.current?.value ===
+            nextTargetBackTemperature
+              ? state.targetBackTemperature
+              : addTargetBackTemperature(state.targetBackTemperature, {
+                  value: nextTargetBackTemperature,
+                  timestamp,
+                }),
         }));
       } else if (eventName === "LiveValuesEvent") {
         const liveValuesEvent = liveValuesEventSchema.parse(event);
@@ -378,6 +467,14 @@ export const createExtruder3NamespaceStore =
         middlePower,
         combinedPower,
         totalEnergyKWh,
+
+        // Target value history
+        targetPressure,
+        targetScrewRpm,
+        targetNozzleTemperature,
+        targetFrontTemperature,
+        targetMiddleTemperature,
+        targetBackTemperature,
       };
     });
 

electron/src/machines/extruder/extruder3/useExtruder.ts

@@ -57,6 +57,14 @@ export function useExtruder3() {
     backPower,
     combinedPower,
     totalEnergyKWh,
+
+    // Target value history for graph target lines
+    targetPressure,
+    targetScrewRpm,
+    targetNozzleTemperature,
+    targetFrontTemperature,
+    targetMiddleTemperature,
+    targetBackTemperature,
   } = useExtruder3Namespace(machineIdentification);
 
   // Single optimistic state for all state management
@@ -224,6 +232,28 @@ export function useExtruder3() {
     );
   };
 
+  const setTemperatureTargetEnabled = (enabled: boolean) => {
+    const res = enabled
+      ? true
+      : confirm(
+          "This will disable the ability to set a temperature target for the nozzle heating element and will any wiring error message. Only proceed if you understand the risks.",
+        );
+
+    if (res) {
+      updateStateOptimistically(
+        (current) => {
+          current.data.extruder_settings_state.nozzle_temperature_target_enabled =
+            enabled;
+        },
+        () =>
+          requestNozzleTemperatureTargetEnabled({
+            machine_identification_unique: machineIdentification,
+            data: { SetNozzleTemperatureTargetEnabled: enabled },
+          }),
+      );
+    }
+  };
+
   const setPressurePidKp = (kp: number) => {
     updateStateOptimistically(
       (current) => {
@@ -373,6 +403,10 @@ export function useExtruder3() {
     z.object({ SetExtruderPressureLimitIsEnabled: z.boolean() }),
   );
 
+  const { request: requestNozzleTemperatureTargetEnabled } = useMachineMutation(
+    z.object({ SetNozzleTemperatureTargetEnabled: z.boolean() }),
+  );
+
   const { request: requestPressurePidSettings } = useMachineMutation(
     z.object({
       SetPressurePidSettings: z.object({
@@ -423,6 +457,14 @@ export function useExtruder3() {
     combinedPower,
     totalEnergyKWh,
 
+    // Target value history for graph target lines
+    targetPressure,
+    targetScrewRpm,
+    targetNozzleTemperature,
+    targetFrontTemperature,
+    targetMiddleTemperature,
+    targetBackTemperature,
+
     // Loading states
     isLoading: stateOptimistic.isOptimistic,
     isDisabled: !stateOptimistic.isInitialized,
@@ -439,6 +481,7 @@ export function useExtruder3() {
     setMiddleHeatingTemperature,
     setExtruderPressureLimit,
     setExtruderPressureLimitEnabled,
+    setTemperatureTargetEnabled,
     setPressurePidKp,
     setPressurePidKi,
     setPressurePidKd,

electron/src/machines/laser/laser1/Laser1Graph.tsx

@@ -10,10 +10,17 @@ import React from "react";
 import { useLaser1 } from "./useLaser1";
 
 export function Laser1GraphsPage() {
-  const { diameter, x_diameter, y_diameter, roundness, state } = useLaser1();
+  const {
+    diameter,
+    x_diameter,
+    y_diameter,
+    roundness,
+    state,
+    targetDiameter: targetDiameterSeries,
+  } = useLaser1();
 
   const syncHook = useGraphSync("diameter-roundness-group");
-  const targetDiameter = state?.laser_state?.target_diameter ?? 0;
+  const targetDiameterValue = state?.laser_state?.target_diameter ?? 0;
   const lowerTolerance = state?.laser_state?.lower_tolerance ?? 0;
   const higherTolerance = state?.laser_state?.higher_tolerance ?? 0;
 
@@ -71,21 +78,22 @@ export function Laser1GraphsPage() {
         // Tolerance for diameter
         {
           type: "threshold" as const,
-          value: targetDiameter + higherTolerance,
+          value: targetDiameterValue + higherTolerance,
           label: "Upper Tolerance",
           color: diameterColor,
           dash: [5, 5],
         },
         {
           type: "threshold" as const,
-          value: targetDiameter - lowerTolerance,
+          value: targetDiameterValue - lowerTolerance,
           label: "Lower Tolerance",
           color: diameterColor,
           dash: [5, 5],
         },
         {
           type: "target" as const,
-          value: targetDiameter,
+          value: targetDiameterValue,
+          targetSeries: targetDiameterSeries,
           label: "Target",
           color: diameterColor,
         },

electron/src/machines/laser/laser1/laser1Namespace.ts

@@ -64,6 +64,7 @@ export type Laser1NamespaceStore = {
   x_diameter: TimeSeries;
   y_diameter: TimeSeries;
   roundness: TimeSeries;
+  targetDiameter: TimeSeries;
 };
 
 const { initialTimeSeries: diameter, insert: addDiameter } = createTimeSeries();
@@ -73,6 +74,8 @@ const { initialTimeSeries: y_diameter, insert: addYDiameter } =
   createTimeSeries();
 const { initialTimeSeries: roundness, insert: addRoundness } =
   createTimeSeries();
+const { initialTimeSeries: targetDiameter, insert: addTargetDiameter } =
+  createTimeSeries();
 
 /**
  * Factory function to create a new Laser1 namespace store
@@ -87,6 +90,7 @@ export const createLaser1NamespaceStore = (): StoreApi<Laser1NamespaceStore> =>
       x_diameter,
       y_diameter,
       roundness,
+      targetDiameter,
     };
   });
 
@@ -114,9 +118,17 @@ export function laser1MessageHandler(
       // Apply appropriate caching strategy based on event type
       if (eventName === "StateEvent") {
         const stateEvent = stateEventSchema.parse(event);
+        const nextTargetDiameter = stateEvent.data.laser_state.target_diameter;
         updateStore((state) => ({
           ...state,
           state: stateEvent,
+          targetDiameter:
+            state.targetDiameter.current?.value === nextTargetDiameter
+              ? state.targetDiameter
+              : addTargetDiameter(state.targetDiameter, {
+                  value: nextTargetDiameter,
+                  timestamp: event.ts,
+                }),
           // only set default state if is_default_state is true
           defaultState: stateEvent.data.is_default_state
             ? stateEvent

electron/src/machines/laser/laser1/useLaser1.ts

@@ -11,8 +11,15 @@ import { produce } from "immer";
 
 function useLaser(machine_identification_unique: MachineIdentificationUnique) {
   // Get consolidated state and live values from namespace
-  const { state, defaultState, diameter, x_diameter, y_diameter, roundness } =
-    useLaser1Namespace(machine_identification_unique);
+  const {
+    state,
+    defaultState,
+    diameter,
+    x_diameter,
+    y_diameter,
+    roundness,
+    targetDiameter,
+  } = useLaser1Namespace(machine_identification_unique);
 
   // Single optimistic state for all state management
   const stateOptimistic = useStateOptimistic<StateEvent>();
@@ -113,6 +120,7 @@ function useLaser(machine_identification_unique: MachineIdentificationUnique) {
     x_diameter,
     y_diameter,
     roundness,
+    targetDiameter,
 
     // Loading states
     isLoading: stateOptimistic.isOptimistic,

electron/src/machines/properties.ts

@@ -390,6 +390,11 @@ export const aquapath1: MachineProperties = {
           product_id: 0x7d83052,
           revision: 0x110000,
         },
+        {
+          vendor_id: 2,
+          product_id: 0x7d83052,
+          revision: 0x120000,
+        },
       ],
     },
     {
@@ -473,6 +478,30 @@ export const digitalInputTestMachine: MachineProperties = {
   },
   device_roles: [],
 };
+
+export const wago8chDioTestMachine: MachineProperties = {
+  name: "WAGO 8ch DIO Test",
+  version: "V1",
+  slug: "wago8chdiotestmachine",
+  icon: "lu:Disc3",
+  machine_identification: {
+    vendor: VENDOR_QITECH,
+    machine: 0x0041,
+  },
+  device_roles: [
+    {
+      role: 0,
+      role_label: "Wago 750-354 Bus Coupler",
+      allowed_devices: [
+        {
+          vendor_id: 0x21,
+          product_id: 0x07500354,
+          revision: 0x2,
+        },
+      ],
+    },
+  ],
+};
 export const wagoPower1: MachineProperties = {
   name: "WAGO Power",
   version: "V1",
@@ -579,6 +608,29 @@ export const TestMotor: MachineProperties = {
   ],
 };
 
+export const wagoDoTestMachine: MachineProperties = {
+  name: "Wago DO Test",
+  version: "V1",
+  slug: "wagodotestmachine",
+  icon: "lu:ToggleRight",
+  machine_identification: {
+    vendor: VENDOR_QITECH,
+    machine: 0x000e,
+  },
+  device_roles: [
+    {
+      role: 0,
+      role_label: "Wago 750-354 Bus Coupler",
+      allowed_devices: [
+        {
+          vendor_id: 0x21,
+          product_id: 0x07500354,
+          revision: 0x2,
+        },
+      ],
+    },
+  ],
+};
 export const wagoAiTestMachine: MachineProperties = {
   name: "Wago AI Test",
   version: "V1",
@@ -603,6 +655,41 @@ export const wagoAiTestMachine: MachineProperties = {
   ],
 };
 
+export const testmachinestepper: MachineProperties = {
+  name: "TestMachineStepper",
+  version: "V1",
+  slug: "testmachinestepper",
+  icon: "lu:Disc3",
+  machine_identification: {
+    vendor: VENDOR_QITECH,
+    machine: 0x0037,
+  },
+  device_roles: [
+    {
+      role: 0,
+      role_label: "Bus Coupler",
+      allowed_devices: [
+        {
+          vendor_id: 0x00000021,
+          product_id: 0x07500354,
+          revision: 0x2,
+        },
+      ],
+    },
+    {
+      role: 1,
+      role_label: "Stepper Motor",
+      allowed_devices: [
+        {
+          vendor_id: 0x00000021,
+          product_id: 0x67214e8,
+          revision: 0x2,
+        },
+      ],
+    },
+  ],
+};
+
 export const machineProperties: MachineProperties[] = [
   winder2,
   extruder3,
@@ -616,8 +703,11 @@ export const machineProperties: MachineProperties[] = [
   analogInputTestMachine,
   wagoAiTestMachine,
   digitalInputTestMachine,
+  wago8chDioTestMachine,
   ip20TestMachine,
+  wagoDoTestMachine,
   TestMotor,
+  testmachinestepper,
 ];
 
 export const getMachineProperties = (

electron/src/machines/testmachinestepper/TestMachineStepperControlPage.tsx

@@ -0,0 +1,130 @@
+import { ControlCard } from "@/control/ControlCard";
+import { Page } from "@/components/Page";
+import React from "react";
+import { ControlGrid } from "@/control/ControlGrid";
+import { useTestMachineStepper } from "./useTestMachineStepper";
+import { Label } from "@/control/Label";
+import { EditValue } from "@/control/EditValue";
+import { roundToDecimals } from "@/lib/decimal";
+import { TouchButton } from "@/components/touch/TouchButton";
+
+export function TestMachineStepperControlPage() {
+  const { state, setTargetSpeed, setEnabled, setFreq, setAccFreq } =
+    useTestMachineStepper();
+
+  return (
+    <Page>
+      <ControlGrid columns={2}>
+        <ControlCard title="Stepper Speed">
+          <Label label="Target Speed">
+            <EditValue
+              value={state?.target_speed}
+              unit="rpm"
+              title="Target Speed"
+              defaultValue={0}
+              min={-25000}
+              max={25000}
+              step={1}
+              renderValue={(value) => roundToDecimals(value, 0)}
+              onChange={setTargetSpeed}
+            />
+            <TouchButton
+              variant="outline"
+              icon="lu:CirclePower"
+              onClick={() => setEnabled(true)}
+              disabled={false}
+              isLoading={false}
+            >
+              Enable
+            </TouchButton>
+            <TouchButton
+              variant="outline"
+              icon="lu:CirclePower"
+              onClick={() => setEnabled(false)}
+              disabled={false}
+              isLoading={false}
+            >
+              Disable
+            </TouchButton>
+          </Label>
+        </ControlCard>
+        <ControlCard height={2} title="Frequency Prescaler">
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setFreq(0)}
+            disabled={false}
+            isLoading={false}
+          >
+            Default (00)
+          </TouchButton>
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setFreq(1)}
+            disabled={false}
+            isLoading={false}
+          >
+            Low (01)
+          </TouchButton>
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setFreq(2)}
+            disabled={false}
+            isLoading={false}
+          >
+            Mid (10)
+          </TouchButton>
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setFreq(3)}
+            disabled={false}
+            isLoading={false}
+          >
+            High (11)
+          </TouchButton>
+        </ControlCard>
+        <ControlCard height={2} title="Acceleration Factor">
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setAccFreq(0)}
+            disabled={false}
+            isLoading={false}
+          >
+            Default (00)
+          </TouchButton>
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setAccFreq(1)}
+            disabled={false}
+            isLoading={false}
+          >
+            Low (01)
+          </TouchButton>
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setAccFreq(2)}
+            disabled={false}
+            isLoading={false}
+          >
+            Mid (10)
+          </TouchButton>
+          <TouchButton
+            variant="outline"
+            icon="lu:CirclePower"
+            onClick={() => setAccFreq(3)}
+            disabled={false}
+            isLoading={false}
+          >
+            High (11)
+          </TouchButton>
+        </ControlCard>
+      </ControlGrid>
+    </Page>
+  );
+}

electron/src/machines/testmachinestepper/TestMachineStepperPage.tsx

@@ -0,0 +1,20 @@
+import { Topbar } from "@/components/Topbar";
+import { testMachineStepperSerialRoute } from "@/routes/routes";
+import React from "react";
+
+export function TestMachineStepperPage() {
+  const { serial } = testMachineStepperSerialRoute.useParams();
+  return (
+    <Topbar
+      pathname={`/_sidebar/machines/testmachinestepper/${serial}`}
+      items={[
+        {
+          link: "control",
+          activeLink: "control",
+          title: "Control",
+          icon: "lu:CirclePlay",
+        },
+      ]}
+    />
+  );
+}

electron/src/machines/testmachinestepper/testMachineStepperNamespace.ts

@@ -0,0 +1,81 @@
+import { StoreApi } from "zustand";
+import { create } from "zustand";
+import { z } from "zod";
+import {
+  EventHandler,
+  eventSchema,
+  Event,
+  handleUnhandledEventError,
+  NamespaceId,
+  createNamespaceHookImplementation,
+  ThrottledStoreUpdater,
+} from "@/client/socketioStore";
+import { MachineIdentificationUnique } from "@/machines/types";
+
+// ========== Event Schema ==========
+
+export const stateEventDataSchema = z.object({
+  target_speed: z.number(),
+  enabled: z.boolean(),
+  freq: z.number(),
+  acc_freq: z.number(),
+});
+
+export const stateEventSchema = eventSchema(stateEventDataSchema);
+
+export type StateEvent = z.infer<typeof stateEventDataSchema>;
+
+// ========== Store ==========
+export type TestMachineStepperNamespaceStore = {
+  state: StateEvent | null;
+};
+
+export const createTestMachineStepperNamespaceStore =
+  (): StoreApi<TestMachineStepperNamespaceStore> =>
+    create<TestMachineStepperNamespaceStore>(() => ({
+      state: null,
+    }));
+
+// ========== Message Handler ==========
+export function testMachineStepperMessageHandler(
+  store: StoreApi<TestMachineStepperNamespaceStore>,
+  throttledUpdater: ThrottledStoreUpdater<TestMachineStepperNamespaceStore>,
+): EventHandler {
+  return (event: Event<any>) => {
+    const updateStore = (
+      updater: (
+        state: TestMachineStepperNamespaceStore,
+      ) => TestMachineStepperNamespaceStore,
+    ) => throttledUpdater.updateWith(updater);
+
+    try {
+      if (event.name === "StateEvent") {
+        const parsed = stateEventSchema.parse(event);
+        updateStore(() => ({ state: parsed.data }));
+      } else {
+        handleUnhandledEventError(event.name);
+      }
+    } catch (error) {
+      console.error(`Error processing ${event.name}:`, error);
+      throw error;
+    }
+  };
+}
+
+// ========== Namespace Hook ==========
+const useTestMachineStepperNamespaceImplementation =
+  createNamespaceHookImplementation<TestMachineStepperNamespaceStore>({
+    createStore: createTestMachineStepperNamespaceStore,
+    createEventHandler: testMachineStepperMessageHandler,
+  });
+
+export function useTestMachineStepperNamespace(
+  machine_identification_unique: MachineIdentificationUnique,
+): TestMachineStepperNamespaceStore {
+  const namespaceId: NamespaceId = {
+    type: "machine",
+    machine_identification_unique,
+  };
+
+  return useTestMachineStepperNamespaceImplementation(namespaceId);
+}

electron/src/machines/testmachinestepper/useTestMachineStepper.ts

@@ -0,0 +1,126 @@
+import { toastError } from "@/components/Toast";
+import { useStateOptimistic } from "@/lib/useStateOptimistic";
+import { testMachineStepperSerialRoute } from "@/routes/routes";
+import { MachineIdentificationUnique } from "@/machines/types";
+import {
+  useTestMachineStepperNamespace,
+  StateEvent,
+} from "./testMachineStepperNamespace";
+import { useMachineMutate } from "@/client/useClient";
+import { produce } from "immer";
+import { useEffect, useMemo } from "react";
+import { testmachinestepper } from "@/machines/properties";
+import { z } from "zod";
+export function useTestMachineStepper() {
+  const { serial: serialString } = testMachineStepperSerialRoute.useParams();
+
+  // Memoize machine identification
+  const machineIdentification: MachineIdentificationUnique = useMemo(() => {
+    const serial = parseInt(serialString);
+
+    if (isNaN(serial)) {
+      toastError(
+        "Invalid Serial Number",
+        `"${serialString}" is not a valid serial number.`,
+      );
+
+      return {
+        machine_identification: { vendor: 0, machine: 0 },
+        serial: 0,
+      };
+    }
+
+    return {
+      machine_identification: testmachinestepper.machine_identification,
+      serial,
+    };
+  }, [serialString]);
+
+  // Namespace state from backend
+  const { state } = useTestMachineStepperNamespace(machineIdentification);
+
+  // Optimistic state
+  const stateOptimistic = useStateOptimistic<StateEvent>();
+
+  useEffect(() => {
+    if (state) stateOptimistic.setReal(state);
+  }, [state, stateOptimistic]);
+
+  // Generic mutation sender
+  const { request: sendMutation } = useMachineMutate(
+    z.object({
+      action: z.string(),
+      value: z.any(),
+    }),
+  );
+
+  const updateStateOptimistically = (
+    producer: (current: StateEvent) => void,
+    serverRequest?: () => void,
+  ) => {
+    const currentState = stateOptimistic.value;
+    if (currentState)
+      stateOptimistic.setOptimistic(produce(currentState, producer));
+    serverRequest?.();
+  };
+
+  const setTargetSpeed = (target: number) => {
+    updateStateOptimistically(
+      (current) => {
+        current.target_speed = target;
+      },
+      () =>
+        sendMutation({
+          machine_identification_unique: machineIdentification,
+          data: { action: "SetTargetSpeed", value: { target } },
+        }),
+    );
+  };
+
+  const setEnabled = (enabled: boolean) => {
+    updateStateOptimistically(
+      (current) => {
+        current.enabled = enabled;
+      },
+      () =>
+        sendMutation({
+          machine_identification_unique: machineIdentification,
+          data: { action: "SetEnabled", value: { enabled } },
+        }),
+    );
+  };
+
+  const setFreq = (factor: number) => {
+    updateStateOptimistically(
+      (current) => {
+        current.freq = factor;
+      },
+      () =>
+        sendMutation({
+          machine_identification_unique: machineIdentification,
+          data: { action: "SetFreq", value: { factor } },
+        }),
+    );
+  };
+
+  const setAccFreq = (factor: number) => {
+    updateStateOptimistically(
+      (current) => {
+        current.acc_freq = factor;
+      },
+      () =>
+        sendMutation({
+          machine_identification_unique: machineIdentification,
+          data: { action: "SetAccFreq", value: { factor } },
+        }),
+    );
+  };
+
+  return {
+    state: stateOptimistic.value,
+    setTargetSpeed,
+    setEnabled,
+    setFreq,
+    setAccFreq,
+  };
+}

electron/src/machines/wago8chdiotestmachine/useWago8chDioTestMachine.ts

@@ -0,0 +1,84 @@
+import { toastError } from "@/components/Toast";
+import { useStateOptimistic } from "@/lib/useStateOptimistic";
+import { wago8chDioTestMachineRoute } from "@/routes/routes";
+import { MachineIdentificationUnique } from "@/machines/types";
+import { useMachineMutate } from "@/client/useClient";
+import { produce } from "immer";
+import { useEffect, useMemo } from "react";
+import { wago8chDioTestMachine } from "@/machines/properties";
+import { z } from "zod";
+import {
+  StateEvent,
+  useWago8chDioTestMachineNamespace,
+} from "./wago8chDioTestMachineNameSpace";
+export function useWago8chDioTestMachine() {
+  const { serial: serialString } = wago8chDioTestMachineRoute.useParams();
+
+  // Memoize machine identification
+  const machineIdentification: MachineIdentificationUnique = useMemo(() => {
+    const serial = parseInt(serialString);
+
+    if (isNaN(serial)) {
+      toastError(
+        "Invalid Serial Number",
+        `"${serialString}" is not a valid serial number.`,
+      );
+
+      return {
+        machine_identification: { vendor: 0, machine: 0 },
+        serial: 0,
+      };
+    }
+
+    return {
+      machine_identification: wago8chDioTestMachine.machine_identification,
+      serial,
+    };
+  }, [serialString]);
+
+  // Namespace state from backend
+  const { state } = useWago8chDioTestMachineNamespace(machineIdentification);
+
+  // Optimistic state
+  const stateOptimistic = useStateOptimistic<StateEvent>();
+
+  useEffect(() => {
+    if (state) stateOptimistic.setReal(state);
+  }, [state, stateOptimistic]);
+
+  // Generic mutation sender
+  const { request: sendMutation } = useMachineMutate(
+    z.object({
+      action: z.string(),
+      value: z.any(),
+    }),
+  );
+
+  const updateStateOptimistically = (
+    producer: (current: StateEvent) => void,
+    serverRequest?: () => void,
+  ) => {
+    const currentState = stateOptimistic.value;
+    if (currentState)
+      stateOptimistic.setOptimistic(produce(currentState, producer));
+    serverRequest?.();
+  };
+
+  const setOutputAtIndex = (index: number, value: boolean) => {
+    updateStateOptimistically(
+      (current) => {
+        current.digital_output[index] = value;
+      },
+      () =>
+        sendMutation({
+          machine_identification_unique: machineIdentification,
+          data: { action: "SetOutput", value: { index, value } },
+        }),
+    );
+  };
+
+  return {
+    state: stateOptimistic.value,
+    setOutputAtIndex: setOutputAtIndex,
+  };
+}

electron/src/machines/wago8chdiotestmachine/wago8chDioTestMachineControlPage.tsx

@@ -0,0 +1,66 @@
+import { ControlCard } from "@/control/ControlCard";
+import { Page } from "@/components/Page";
+import React from "react";
+import { ControlGrid } from "@/control/ControlGrid";
+import { SelectionGroup } from "@/control/SelectionGroup";
+import { Label } from "@/control/Label";
+import { useWago8chDioTestMachine } from "./useWago8chDioTestMachine";
+import { Badge } from "@/components/ui/badge";
+
+export function Wago8chDioTestMachineControlRoute() {
+  const { state, setOutputAtIndex } = useWago8chDioTestMachine();
+
+  const safeState = state ?? {
+    digital_input: [false, false, false, false, false, false, false, false],
+    digital_output: [false, false, false, false, false, false, false, false],
+  };
+
+  return (
+    <Page>
+      <ControlGrid columns={2}>
+        {/* Digital Inputs */}
+        <ControlCard title="Digital Inputs">
+          <div className="grid grid-cols-2 gap-4">
+            {safeState.digital_input.map((input, index) => (
+              <Label key={index} label={`Input ${index + 1}`}>
+                <Badge variant={input ? "outline" : "destructive"}>
+                  {input ? "ON" : "OFF"}
+                </Badge>
+              </Label>
+            ))}
+          </div>
+        </ControlCard>
+
+        {/* Digital Outputs */}
+        <ControlCard title="Digital Outputs">
+          <div className="grid grid-cols-2 gap-4">
+            {safeState.digital_output.map((output, index) => (
+              <Label key={index} label={`Output ${index + 1}`}>
+                <SelectionGroup<"On" | "Off">
+                  value={output ? "On" : "Off"}
+                  orientation="vertical"
+                  className="grid h-full grid-cols-2 gap-2"
+                  options={{
+                    Off: {
+                      children: "Off",
+                      icon: "lu:CirclePause",
+                      isActiveClassName: "bg-red-600",
+                      className: "h-full",
+                    },
+                    On: {
+                      children: "On",
+                      icon: "lu:CirclePlay",
+                      isActiveClassName: "bg-green-600",
+                      className: "h-full",
+                    },
+                  }}
+                  onChange={(value) => setOutputAtIndex(index, value === "On")}
+                />
+              </Label>
+            ))}
+          </div>
+        </ControlCard>
+      </ControlGrid>
+    </Page>
+  );
+}

electron/src/machines/wago8chdiotestmachine/wago8chDioTestMachineNameSpace.ts

@@ -0,0 +1,79 @@
+import { StoreApi } from "zustand";
+import { create } from "zustand";
+import { z } from "zod";
+import {
+  EventHandler,
+  eventSchema,
+  Event,
+  handleUnhandledEventError,
+  NamespaceId,
+  createNamespaceHookImplementation,
+  ThrottledStoreUpdater,
+} from "@/client/socketioStore";
+import { MachineIdentificationUnique } from "@/machines/types";
+
+// ========== Event Schema ==========
+
+export const stateEventDataSchema = z.object({
+  digital_input: z.array(z.boolean()).length(8),
+  digital_output: z.array(z.boolean()).length(8),
+});
+
+export const stateEventSchema = eventSchema(stateEventDataSchema);
+
+export type StateEvent = z.infer<typeof stateEventDataSchema>;
+
+// ========== Store ==========
+export type Wago8chDioTestMachineNamespaceStore = {
+  state: StateEvent | null;
+};
+
+export const createWago8chDioTestMachineNamespaceStore =
+  (): StoreApi<Wago8chDioTestMachineNamespaceStore> =>
+    create<Wago8chDioTestMachineNamespaceStore>(() => ({
+      state: null,
+    }));
+
+// ========== Message Handler ==========
+export function wago8chDioTestMachineMessageHndler(
+  store: StoreApi<Wago8chDioTestMachineNamespaceStore>,
+  throttledUpdater: ThrottledStoreUpdater<Wago8chDioTestMachineNamespaceStore>,
+): EventHandler {
+  return (event: Event<any>) => {
+    const updateStore = (
+      updater: (
+        state: Wago8chDioTestMachineNamespaceStore,
+      ) => Wago8chDioTestMachineNamespaceStore,
+    ) => throttledUpdater.updateWith(updater);
+
+    try {
+      if (event.name === "StateEvent") {
+        const parsed = stateEventSchema.parse(event);
+        updateStore(() => ({ state: parsed.data }));
+      } else {
+        handleUnhandledEventError(event.name);
+      }
+    } catch (error) {
+      console.error(`Error processing ${event.name}:`, error);
+      throw error;
+    }
+  };
+}
+
+// ========== Namespace Hook ==========
+const useWago8chDioTestMachineImplementation =
+  createNamespaceHookImplementation<Wago8chDioTestMachineNamespaceStore>({
+    createStore: createWago8chDioTestMachineNamespaceStore,
+    createEventHandler: wago8chDioTestMachineMessageHndler,
+  });
+
+export function useWago8chDioTestMachineNamespace(
+  machine_identification_unique: MachineIdentificationUnique,
+): Wago8chDioTestMachineNamespaceStore {
+  const namespaceId: NamespaceId = {
+    type: "machine",
+    machine_identification_unique,
+  };
+
+  return useWago8chDioTestMachineImplementation(namespaceId);
+}

electron/src/machines/wago8chdiotestmachine/wago8chDioTestMachinePage.tsx

@@ -0,0 +1,20 @@
+import { Topbar } from "@/components/Topbar";
+import { wago8chDioTestMachineRoute } from "@/routes/routes";
+import React from "react";
+
+export function Wago8chDioTestMachinePage() {
+  const { serial } = wago8chDioTestMachineRoute.useParams();
+  return (
+    <Topbar
+      pathname={`/_sidebar/machines/wago8chdiotestmachine/${serial}`}
+      items={[
+        {
+          link: "control",
+          activeLink: "control",
+          title: "Control",
+          icon: "lu:CirclePlay",
+        },
+      ]}
+    />
+  );
+}

electron/src/machines/wagodotestmachine/WagoDoTestMachineControlPage.tsx

@@ -0,0 +1,64 @@
+import { ControlCard } from "@/control/ControlCard";
+import { Page } from "@/components/Page";
+import React from "react";
+import { ControlGrid } from "@/control/ControlGrid";
+import { SelectionGroup } from "@/control/SelectionGroup";
+import { Label } from "@/control/Label";
+import { useWagoDoTestMachine } from "./useWagoDoTestMachine";
+
+export function WagoDoTestMachineControlPage() {
+  const { state, setLed, setAllLeds } = useWagoDoTestMachine();
+
+  const safeState = state ?? {
+    led_on: Array(8).fill(false),
+  };
+
+  return (
+    <Page>
+      <ControlGrid columns={2}>
+        {/* Digital Output Controls */}
+        <ControlCard title="Digital Outputs (Do1-Do8)">
+          <div className="grid grid-cols-2 gap-6">
+            {safeState.led_on.map((output, index) => (
+              <Label key={index} label={`Do${index + 1}`}>
+                <SelectionGroup<"On" | "Off">
+                  value={output ? "On" : "Off"}
+                  orientation="vertical"
+                  className="flex flex-col gap-3"
+                  options={{
+                    Off: {
+                      children: "Off",
+                      icon: "lu:CirclePause",
+                      isActiveClassName: "bg-red-600",
+                      className: "flex-1",
+                    },
+                    On: {
+                      children: "On",
+                      icon: "lu:CirclePlay",
+                      isActiveClassName: "bg-green-600",
+                      className: "flex-1",
+                    },
+                  }}
+                  onChange={(value) => setLed(index, value === "On")}
+                />
+              </Label>
+            ))}
+          </div>
+        </ControlCard>
+
+        {/* Master Output Control */}
+        <ControlCard title="Master Output Control">
+          <SelectionGroup<"On" | "Off">
+            value={safeState.led_on.every(Boolean) ? "On" : "Off"}
+            orientation="horizontal"
+            options={{
+              Off: { children: "Turn All Off" },
+              On: { children: "Turn All On" },
+            }}
+            onChange={(value) => setAllLeds(value === "On")}
+          />
+        </ControlCard>
+      </ControlGrid>
+    </Page>
+  );
+}

electron/src/machines/wagodotestmachine/WagoDoTestMachineNamespace.ts

@@ -0,0 +1,78 @@
+import { StoreApi } from "zustand";
+import { create } from "zustand";
+import { z } from "zod";
+import {
+  EventHandler,
+  eventSchema,
+  Event,
+  handleUnhandledEventError,
+  NamespaceId,
+  createNamespaceHookImplementation,
+  ThrottledStoreUpdater,
+} from "@/client/socketioStore";
+import { MachineIdentificationUnique } from "@/machines/types";
+
+// ========== Event Schema ==========
+
+export const stateEventDataSchema = z.object({
+  led_on: z.array(z.boolean()).length(8),
+});
+
+export const stateEventSchema = eventSchema(stateEventDataSchema);
+
+export type StateEvent = z.infer<typeof stateEventDataSchema>;
+
+// ========== Store ==========
+export type WagoDoTestMachineNamespaceStore = {
+  state: StateEvent | null;
+};
+
+export const createWagoDoTestMachineNamespaceStore =
+  (): StoreApi<WagoDoTestMachineNamespaceStore> =>
+    create<WagoDoTestMachineNamespaceStore>(() => ({
+      state: null,
+    }));
+
+// ========== Message Handler ==========
+export function wagoDoTestMachineMessageHandler(
+  store: StoreApi<WagoDoTestMachineNamespaceStore>,
+  throttledUpdater: ThrottledStoreUpdater<WagoDoTestMachineNamespaceStore>,
+): EventHandler {
+  return (event: Event<any>) => {
+    const updateStore = (
+      updater: (
+        state: WagoDoTestMachineNamespaceStore,
+      ) => WagoDoTestMachineNamespaceStore,
+    ) => throttledUpdater.updateWith(updater);
+
+    try {
+      if (event.name === "StateEvent") {
+        const parsed = stateEventSchema.parse(event);
+        updateStore(() => ({ state: parsed.data }));
+      } else {
+        handleUnhandledEventError(event.name);
+      }
+    } catch (error) {
+      console.error(`Error processing ${event.name}:`, error);
+      throw error;
+    }
+  };
+}
+
+// ========== Namespace Hook ==========
+const useWagoDoTestMachineNamespaceImplementation =
+  createNamespaceHookImplementation<WagoDoTestMachineNamespaceStore>({
+    createStore: createWagoDoTestMachineNamespaceStore,
+    createEventHandler: wagoDoTestMachineMessageHandler,
+  });
+
+export function useWagoDoTestMachineNamespace(
+  machine_identification_unique: MachineIdentificationUnique,
+): WagoDoTestMachineNamespaceStore {
+  const namespaceId: NamespaceId = {
+    type: "machine",
+    machine_identification_unique,
+  };
+
+  return useWagoDoTestMachineNamespaceImplementation(namespaceId);
+}

electron/src/machines/wagodotestmachine/WagoDoTestMachinePage.tsx

@@ -0,0 +1,20 @@
+import { Topbar } from "@/components/Topbar";
+import { wagoDoTestMachineSerialRoute } from "@/routes/routes";
+import React from "react";
+
+export function WagoDoTestMachinePage() {
+  const { serial } = wagoDoTestMachineSerialRoute.useParams();
+  return (
+    <Topbar
+      pathname={`/_sidebar/machines/wagodotestmachine/${serial}`}
+      items={[
+        {
+          link: "control",
+          activeLink: "control",
+          title: "Control",
+          icon: "lu:CirclePlay",
+        },
+      ]}
+    />
+  );
+}

electron/src/machines/wagodotestmachine/useWagoDoTestMachine.ts

@@ -0,0 +1,99 @@
+import { toastError } from "@/components/Toast";
+import { useStateOptimistic } from "@/lib/useStateOptimistic";
+import { wagoDoTestMachineSerialRoute } from "@/routes/routes";
+import { MachineIdentificationUnique } from "@/machines/types";
+import {
+  useWagoDoTestMachineNamespace,
+  StateEvent,
+} from "./WagoDoTestMachineNamespace";
+import { useMachineMutate } from "@/client/useClient";
+import { produce } from "immer";
+import { useEffect, useMemo } from "react";
+import { wagoDoTestMachine } from "@/machines/properties";
+import { z } from "zod";
+
+export function useWagoDoTestMachine() {
+  const { serial: serialString } = wagoDoTestMachineSerialRoute.useParams();
+
+  // Memoize machine identification
+  const machineIdentification: MachineIdentificationUnique = useMemo(() => {
+    const serial = parseInt(serialString);
+
+    if (isNaN(serial)) {
+      toastError(
+        "Invalid Serial Number",
+        `"${serialString}" is not a valid serial number.`,
+      );
+
+      return {
+        machine_identification: { vendor: 0, machine: 0 },
+        serial: 0,
+      };
+    }
+
+    return {
+      machine_identification: wagoDoTestMachine.machine_identification,
+      serial,
+    };
+  }, [serialString]);
+
+  // Namespace state from backend
+  const { state } = useWagoDoTestMachineNamespace(machineIdentification);
+
+  // Optimistic state
+  const stateOptimistic = useStateOptimistic<StateEvent>();
+
+  useEffect(() => {
+    if (state) stateOptimistic.setReal(state);
+  }, [state, stateOptimistic]);
+
+  // Generic mutation sender
+  const { request: sendMutation } = useMachineMutate(
+    z.object({
+      action: z.string(),
+      value: z.any(),
+    }),
+  );
+
+  const updateStateOptimistically = (
+    producer: (current: StateEvent) => void,
+    serverRequest?: () => void,
+  ) => {
+    const currentState = stateOptimistic.value;
+    if (currentState)
+      stateOptimistic.setOptimistic(produce(currentState, producer));
+    serverRequest?.();
+  };
+
+  const setLed = (index: number, on: boolean) => {
+    updateStateOptimistically(
+      (current) => {
+        current.led_on[index] = on;
+      },
+      () =>
+        sendMutation({
+          machine_identification_unique: machineIdentification,
+          data: { action: "SetLed", value: { index, on } },
+        }),
+    );
+  };
+
+  const setAllLeds = (on: boolean) => {
+    updateStateOptimistically(
+      (current) => {
+        current.led_on = Array(8).fill(on);
+      },
+      () =>
+        sendMutation({
+          machine_identification_unique: machineIdentification,
+          data: { action: "SetAllLeds", value: { on } },
+        }),
+    );
+  };
+
+  return {
+    state: stateOptimistic.value,
+    setLed,
+    setAllLeds,
+  };
+}

electron/src/machines/winder/winder2/Winder2Graphs.tsx

@@ -19,6 +19,7 @@ export function Winder2GraphsPage() {
     traversePosition,
     tensionArmAngle,
     pullerSpeed,
+    targetPullerSpeed,
     spoolProgress,
   } = useWinder2();
 
@@ -31,6 +32,7 @@ export function Winder2GraphsPage() {
           <PullerSpeedGraph
             syncHook={syncHook}
             newData={pullerSpeed}
+            targetSeries={targetPullerSpeed}
             targetSpeed={state?.puller_state?.target_speed}
             unit="m/min"
             renderValue={(value) => roundToDecimals(value, 0)}
@@ -243,12 +245,14 @@ export function SpoolProgressGraph({
 export function PullerSpeedGraph({
   syncHook,
   newData,
+  targetSeries,
   targetSpeed,
   unit,
   renderValue,
 }: {
   syncHook: ReturnType<typeof useGraphSync>;
   newData: TimeSeries | null;
+  targetSeries?: TimeSeries;
   targetSpeed?: number;
   unit?: Unit;
   renderValue?: (value: number) => string;
@@ -259,6 +263,7 @@ export function PullerSpeedGraph({
     lines.push({
       type: "target",
       value: targetSpeed,
+      targetSeries,
       label: "Target Speed",
       color: "#06b6d4", // Match series color
     });

electron/src/machines/winder/winder2/useWinder.ts

@@ -62,6 +62,7 @@ export function useWinder2() {
     defaultState,
     traversePosition,
     pullerSpeed,
+    targetPullerSpeed,
     spoolRpm,
     tensionArmAngle,
     spoolProgress,
@@ -638,6 +639,7 @@ export function useWinder2() {
     // Individual live values (TimeSeries)
     traversePosition,
     pullerSpeed,
+    targetPullerSpeed,
     spoolRpm,
     tensionArmAngle,
     spoolProgress,

electron/src/machines/winder/winder2/winder2Namespace.ts

@@ -211,6 +211,7 @@ export type Winder2NamespaceStore = {
   spoolRpm: TimeSeries;
   tensionArmAngle: TimeSeries;
   spoolProgress: TimeSeries;
+  targetPullerSpeed: TimeSeries;
 };
 
 //Store Factory and Message Handler -> no param, so default values
@@ -220,6 +221,8 @@ const { initialTimeSeries: traversePosition, insert: addTraversePosition } =
   createTimeSeries();
 const { initialTimeSeries: pullerSpeed, insert: addPullerSpeed } =
   createTimeSeries();
+const { initialTimeSeries: targetPullerSpeed, insert: addTargetPullerSpeed } =
+  createTimeSeries();
 const { initialTimeSeries: spoolRpm, insert: addSpoolRpm } = createTimeSeries();
 const { initialTimeSeries: tensionArmAngle, insert: addTensionArmAngle } =
   createTimeSeries();
@@ -239,6 +242,7 @@ export const createWinder2NamespaceStore =
         // Time series data for live values
         traversePosition,
         pullerSpeed,
+        targetPullerSpeed,
         spoolRpm,
         tensionArmAngle,
         spoolProgress,
@@ -273,10 +277,18 @@ export function winder2MessageHandler(
         console.log(event);
         // Parse and validate the state event
         const stateEvent = stateEventSchema.parse(event);
+        const nextTargetPullerSpeed = stateEvent.data.puller_state.target_speed;
 
         updateStore((state) => ({
           ...state,
           state: stateEvent,
+          targetPullerSpeed:
+            state.targetPullerSpeed.current?.value === nextTargetPullerSpeed
+              ? state.targetPullerSpeed
+              : addTargetPullerSpeed(state.targetPullerSpeed, {
+                  value: nextTargetPullerSpeed,
+                  timestamp: event.ts,
+                }),
           // only set default state if is_default_state is true
           defaultState: stateEvent.data.is_default_state
             ? stateEvent

electron/src/routes/routes.tsx

@@ -57,6 +57,8 @@ import { Aquapath1SettingsPage } from "@/machines/aquapath/aquapath1/Aquapath1Se
 import { TestMachinePage } from "@/machines/testmachine/TestMachinePage";
 import { TestMachineControlPage } from "@/machines/testmachine/TestMachineControlPage";
 
+import { TestMachineStepperPage } from "@/machines/testmachinestepper/TestMachineStepperPage";
+import { TestMachineStepperControlPage } from "@/machines/testmachinestepper/TestMachineStepperControlPage";
 import { AnalogInputTestMachine } from "@/machines/analoginputtestmachine/AnalogInputTestMachinePage";
 import { AnalogInputTestMachineControl } from "@/machines/analoginputtestmachine/AnalogInputTestMachineControlPage";
 import { WagoAiTestMachine } from "@/machines/wagoaitestmachine/WagoAiTestMachinePage";
@@ -75,6 +77,10 @@ import { MetricsControlPage } from "@/metrics/MetricsControlPage";
 
 import { WagoPower1Page } from "@/machines/wago_power/wago_power1/WagoPower1Page";
 import { WagoPower1ControlPage } from "@/machines/wago_power/wago_power1/WagoPower1ControlPage";
+import { WagoDoTestMachinePage } from "@/machines/wagodotestmachine/WagoDoTestMachinePage";
+import { WagoDoTestMachineControlPage } from "@/machines/wagodotestmachine/WagoDoTestMachineControlPage";
+import { Wago8chDioTestMachinePage } from "@/machines/wago8chdiotestmachine/wago8chDioTestMachinePage";
+import { Wago8chDioTestMachineControlRoute } from "@/machines/wago8chdiotestmachine/wago8chDioTestMachineControlPage";
 
 // make a route tree like this
 // _mainNavigation/machines/winder2/$serial/control
@@ -89,6 +95,18 @@ export const testMachineSerialRoute = createRoute({
   component: () => <TestMachinePage />,
 });
 
+export const wago8chDioTestMachineRoute = createRoute({
+  getParentRoute: () => machinesRoute,
+  path: "wago8chdiotestmachine/$serial",
+  component: () => <Wago8chDioTestMachinePage />,
+});
+
+export const wago8chDioTestMachineControlRoute = createRoute({
+  getParentRoute: () => wago8chDioTestMachineRoute,
+  path: "control",
+  component: () => <Wago8chDioTestMachineControlRoute />,
+});
+
 // Leaf route: control page
 export const testMachineControlRoute = createRoute({
   getParentRoute: () => testMachineSerialRoute,
@@ -156,6 +174,19 @@ export const testMotorControlRoute = createRoute({
   component: () => <TestMotorControlPage />,
 });
 
+export const testMachineStepperSerialRoute = createRoute({
+  getParentRoute: () => machinesRoute,
+  path: "testmachinestepper/$serial",
+  component: () => <TestMachineStepperPage />,
+});
+
+export const testMachineStepperControlRoute = createRoute({
+  getParentRoute: () => testMachineStepperSerialRoute,
+  path: "control",
+  component: () => <TestMachineStepperControlPage />,
+});
+
+// Leaf route: control page
 export const sidebarRoute = createRoute({
   getParentRoute: () => RootRoute,
   path: "_sidebar",
@@ -383,6 +414,18 @@ export const wagoPower1ControlRoute = createRoute({
   component: () => <WagoPower1ControlPage />,
 });
 
+export const wagoDoTestMachineSerialRoute = createRoute({
+  getParentRoute: () => machinesRoute,
+  path: "wagodotestmachine/$serial",
+  component: () => <WagoDoTestMachinePage />,
+});
+
+export const wagoDoTestMachineControlRoute = createRoute({
+  getParentRoute: () => wagoDoTestMachineSerialRoute,
+  path: "control",
+  component: () => <WagoDoTestMachineControlPage />,
+});
+
 export const setupRoute = createRoute({
   getParentRoute: () => sidebarRoute,
   path: "setup",
@@ -487,10 +530,18 @@ export const rootTree = RootRoute.addChildren([
 
       testMachineSerialRoute.addChildren([testMachineControlRoute]),
 
+      testMachineStepperSerialRoute.addChildren([
+        testMachineStepperControlRoute,
+      ]),
+
       analogInputTestMachineSerialRoute.addChildren([
         analogInputTestMachineControlRoute,
       ]),
 
+      wago8chDioTestMachineRoute.addChildren([
+        wago8chDioTestMachineControlRoute,
+      ]),
+
       wagoAiTestMachineSerialRoute.addChildren([wagoAiTestMachineControlRoute]),
 
       digitalInputTestMachineSerialRoute.addChildren([
@@ -541,6 +592,8 @@ export const rootTree = RootRoute.addChildren([
       wagoPower1SerialRoute.addChildren([wagoPower1ControlRoute]),
 
       buffer1SerialRoute.addChildren([buffer1ControlRoute]),
+
+      wagoDoTestMachineSerialRoute.addChildren([wagoDoTestMachineControlRoute]),
     ]),
   ]),
 ]);

electron/src/setup/Trobleshoot.tsx

@@ -1,25 +1,22 @@
 import { Alert } from "@/components/Alert";
 import { Page } from "@/components/Page";
 import { SectionTitle } from "@/components/SectionTitle";
-import { Terminal } from "@/components/Terminal";
 import { TouchButton } from "@/components/touch/TouchButton";
-import { useLogsStore } from "@/stores/logsStore";
-import { rebootHmi, restartBackend } from "@/helpers/troubleshoot_helpers";
+import {
+  rebootHmi,
+  restartBackend,
+  exportLogs,
+} from "@/helpers/troubleshoot_helpers";
 import React, { useState } from "react";
 import { toast } from "sonner";
 
 export function TroubleshootPage() {
   const [isRebootLoading, setIsRebootLoading] = useState(false);
   const [isRestartLoading, setIsRestartLoading] = useState(false);
-  const { getLogsBySource, clearLogs } = useLogsStore();
+  const [isExportLoading, setIsExportLoading] = useState(false);
 
-  // Perhaps we just need to clear the logs ?
-  // Get backend logs for display
-  const backendLogs = getLogsBySource("qitech-control-server");
-  const logLines = backendLogs.map((log) => log.raw);
   const handleRebootHmi = async () => {
     setIsRebootLoading(true);
-
     try {
       const result = await rebootHmi();
       if (result.success) {
@@ -50,10 +47,32 @@ export function TroubleshootPage() {
     }
   };
 
+  const handleExportLogs = async () => {
+    setIsExportLoading(true);
+    try {
+      const result = await exportLogs();
+      if (result.success) {
+        toast.success("Export Logs initiated");
+      } else {
+        toast.error(`Failed to export Logs: ${result.error}`);
+      }
+    } catch (error) {
+      toast.error(`Failed to export Logs: ${error}`);
+    } finally {
+      setIsExportLoading(false);
+    }
+  };
+
   return (
     <Page>
       <SectionTitle title="System Troubleshoot" />
 
+      <Alert title="Troubleshoot Actions Info" variant="warning">
+        These actions will temporarily interrupt system operations. The HMI
+        reboot will restart the entire panel, while the backend restart will
+        only restart the control service. Use with caution during production.
+      </Alert>
+
       <div className="flex gap-4">
         <TouchButton
           variant="destructive"
@@ -74,23 +93,17 @@ export function TroubleshootPage() {
         >
           Restart Backend Process
         </TouchButton>
+
+        <TouchButton
+          variant="outline"
+          icon="lu:Power"
+          isLoading={isExportLoading}
+          onClick={exportLogs}
+          className="w-max"
+        >
+          Export Backend Service Logs
+        </TouchButton>
       </div>
-
-      <Alert title="Troubleshoot Actions Info" variant="warning">
-        These actions will temporarily interrupt system operations. The HMI
-        reboot will restart the entire panel, while the backend restart will
-        only restart the control service. Use with caution during production.
-      </Alert>
-
-      <h2 className="text-lg font-semibold">Backend Service Logs</h2>
-
-      <Terminal
-        lines={logLines}
-        autoScroll={true}
-        className="h-160"
-        title="qitech-control-server"
-        exportPrefix="qitech_control_server_journald"
-      />
     </Page>
   );
 }

electron/src/setup/UpdateExecutePage.tsx

@@ -4,6 +4,7 @@ import { SectionTitle } from "@/components/SectionTitle";
 import { Terminal } from "@/components/Terminal";
 import { TouchButton } from "@/components/touch/TouchButton";
 import { UpdateProgressBar } from "@/components/UpdateProgressBar";
+import { Icon } from "@/components/Icon";
 import { updateExecute, updateCancelWithStore } from "@/helpers/update_helpers";
 import { useUpdateStore } from "@/stores/updateStore";
 import { useSearch } from "@tanstack/react-router";
@@ -88,7 +89,7 @@ export function UpdateExecutePage() {
     <Page>
       <SectionTitle title="Apply Update" />
 
-      <div className="flex flex-row gap-4">
+      <div className="flex flex-row items-center gap-4">
         <TouchButton
           className="w-max"
           icon="lu:CircleFadingArrowUp"
@@ -108,6 +109,14 @@ export function UpdateExecutePage() {
             Cancel Update
           </TouchButton>
         )}
+        {isUpdating && (
+          <div className="ml-auto flex items-center gap-2 rounded-xl border border-blue-400 bg-blue-600 px-4 py-2.5 text-white shadow-xl backdrop-blur-sm transition-all duration-300">
+            <Icon name="lu:Info" className="h-5 w-5 text-blue-100" />
+            <span className="text-base leading-snug text-blue-50">
+              Updates typically take approximately <strong>5 minutes</strong>
+            </span>
+          </div>
+        )}
       </div>
       {currentUpdateInfo && (
         <Alert title="Update Information" variant="info">
@@ -136,8 +145,7 @@ export function UpdateExecutePage() {
             </div>
             <div className="text-sm">
               Please stay connected to the internet and leave the power on. The
-              update procedure takes a couple of minutes and reboots the machine
-              afterwards.
+              machine will reboot after the update completes.
             </div>
           </div>
         </Alert>

electron/src/types.d.ts

@@ -58,9 +58,7 @@ interface UpdateContext {
 interface TroubleshootContext {
   rebootHmi: () => Promise<{ success: boolean; error?: string }>;
   restartBackend: () => Promise<{ success: boolean; error?: string }>;
-  startLogStream: () => Promise<{ success: boolean; error?: string }>;
-  stopLogStream: () => Promise<{ success: boolean; error?: string }>;
-  onLogData: (callback: (log: string) => void) => void;
+  exportLogs: () => Promise<{ success: boolean; error?: string }>;
 }
 
 interface NixOSGeneration {

ethercat-hal/src/devices/wago_750_354.rs

@@ -15,6 +15,7 @@ use crate::{
             wago_750_501::{WAGO_750_501_MODULE_IDENT, WAGO_750_501_PRODUCT_ID},
             wago_750_530::{WAGO_750_530_MODULE_IDENT, WAGO_750_530_PRODUCT_ID},
             wago_750_652::{WAGO_750_652_MODULE_IDENT, WAGO_750_652_PRODUCT_ID},
+            wago_750_672::{WAGO_750_672_MODULE_IDENT, WAGO_750_672_PRODUCT_ID},
             wago_750_1506::{WAGO_750_1506_MODULE_IDENT, WAGO_750_1506_PRODUCT_ID},
         },
     },
@@ -62,7 +63,6 @@ impl EthercatDevice for Wago750_354 {
                 None => break,
             }
         }
-
         Ok(())
     }
 
@@ -153,14 +153,22 @@ impl std::fmt::Debug for Wago750_354 {
 impl Wago750_354 {
     pub fn calculate_module_index(pdo_mapping: u32, is_tx: bool) -> u32 {
         let start_index = match is_tx {
-            true => 0x6000 as u32,
-            false => 0x7000 as u32,
+            true => 0x6000,
+            false => 0x7000,
         };
-        let index_in_hex = ((pdo_mapping & 0xFFFF0000) >> 16) - start_index;
-        if index_in_hex < 16 {
+        let pdo_index = (pdo_mapping & 0xFFFF0000) >> 16;
+
+        if pdo_index < start_index {
+            // Treat as coupler/module 0
             return 0;
+        }
+
+        let index_in_hex = pdo_index - start_index;
+
+        if index_in_hex < 16 {
+            0
         } else {
-            return index_in_hex / 16;
+            index_in_hex / 16
         }
     }
 
@@ -191,7 +199,7 @@ impl Wago750_354 {
         }
 
         let mut mappings_without_coupler: Vec<u32> = vec![];
-        for i in start_subindex..count_mappings {
+        for i in start_subindex..=count_mappings {
             let pdo_index = device.sdo_read(index.0, i).await?;
             let pdo_map_count = device.sdo_read::<u8>(pdo_index, 0).await?;
             for j in 0..pdo_map_count {
@@ -303,6 +311,11 @@ impl Wago750_354 {
                     module.has_rx = false;
                     module.name = "750-430".to_string();
                 }
+                WAGO_750_672_PRODUCT_ID => {
+                    module.has_tx = true;
+                    module.has_rx = true;
+                    module.name = "750-672".to_string();
+                }
                 _ => println!(
                     "Wago-750-354 found Unknown/Unimplemented Module: {}",
                     ident_iom
@@ -383,7 +396,9 @@ impl Wago750_354 {
                         WAGO_750_430_MODULE_IDENT => {
                             Arc::new(RwLock::new(wago_750_430::Wago750_430::new()))
                         }
-
+                        WAGO_750_672_MODULE_IDENT => {
+                            Arc::new(RwLock::new(wago_750_672::Wago750_672::new()))
+                        }
                         _ => {
                             println!(
                                 "{} Missing Implementation for Module Identification: vendor_id: {:?}, module ident: {:?} !",

ethercat-hal/src/devices/wago_modules/mod.rs

@@ -6,3 +6,4 @@ pub mod wago_750_455;
 pub mod wago_750_501;
 pub mod wago_750_530;
 pub mod wago_750_652;
+pub mod wago_750_672;

ethercat-hal/src/devices/wago_modules/wago_750_1506.rs

@@ -38,27 +38,27 @@ impl From<Wago750_1506OutputPort> for usize {
 
 #[derive(Debug, Clone)]
 pub enum Wago750_1506InputPort {
-    DO1,
-    DO2,
-    DO3,
-    DO4,
-    DO5,
-    DO6,
-    DO7,
-    DO8,
+    DI1,
+    DI2,
+    DI3,
+    DI4,
+    DI5,
+    DI6,
+    DI7,
+    DI8,
 }
 
 impl From<Wago750_1506InputPort> for usize {
     fn from(value: Wago750_1506InputPort) -> Self {
         match value {
-            Wago750_1506InputPort::DO1 => 0,
-            Wago750_1506InputPort::DO2 => 1,
-            Wago750_1506InputPort::DO3 => 2,
-            Wago750_1506InputPort::DO4 => 3,
-            Wago750_1506InputPort::DO5 => 4,
-            Wago750_1506InputPort::DO6 => 5,
-            Wago750_1506InputPort::DO7 => 6,
-            Wago750_1506InputPort::DO8 => 7,
+            Wago750_1506InputPort::DI1 => 0,
+            Wago750_1506InputPort::DI2 => 1,
+            Wago750_1506InputPort::DI3 => 2,
+            Wago750_1506InputPort::DI4 => 3,
+            Wago750_1506InputPort::DI5 => 4,
+            Wago750_1506InputPort::DI6 => 5,
+            Wago750_1506InputPort::DI7 => 6,
+            Wago750_1506InputPort::DI8 => 7,
         }
     }
 }
@@ -91,14 +91,14 @@ impl DigitalInputDevice<Wago750_1506InputPort> for Wago750_1506 {
     fn get_input(&self, port: Wago750_1506InputPort) -> Result<DigitalInputInput, anyhow::Error> {
         Ok(DigitalInputInput {
             value: match port {
-                Wago750_1506InputPort::DO1 => self.tx_pdo.port1,
-                Wago750_1506InputPort::DO2 => self.tx_pdo.port2,
-                Wago750_1506InputPort::DO3 => self.tx_pdo.port3,
-                Wago750_1506InputPort::DO4 => self.tx_pdo.port4,
-                Wago750_1506InputPort::DO5 => self.tx_pdo.port5,
-                Wago750_1506InputPort::DO6 => self.tx_pdo.port6,
-                Wago750_1506InputPort::DO7 => self.tx_pdo.port7,
-                Wago750_1506InputPort::DO8 => self.tx_pdo.port8,
+                Wago750_1506InputPort::DI1 => self.tx_pdo.port1,
+                Wago750_1506InputPort::DI2 => self.tx_pdo.port2,
+                Wago750_1506InputPort::DI3 => self.tx_pdo.port3,
+                Wago750_1506InputPort::DI4 => self.tx_pdo.port4,
+                Wago750_1506InputPort::DI5 => self.tx_pdo.port5,
+                Wago750_1506InputPort::DI6 => self.tx_pdo.port6,
+                Wago750_1506InputPort::DI7 => self.tx_pdo.port7,
+                Wago750_1506InputPort::DI8 => self.tx_pdo.port8,
             },
         })
     }
@@ -143,7 +143,7 @@ pub struct Wago750_1506 {
     is_used: bool,
     tx_bit_offset: usize,
     rx_bit_offset: usize,
-    // Should always have on but not when calling constructor
+    // Should always have one but not when calling constructor
     module: Option<Module>,
     rx_pdo: Wago750_1506RxPdo,
     tx_pdo: Wago750_1506TxPdo,
@@ -189,28 +189,28 @@ impl EthercatDevice for Wago750_1506 {
     ) -> Result<(), anyhow::Error> {
         let base = self.tx_bit_offset;
 
-        let idx1 = base + Into::<usize>::into(Wago750_1506InputPort::DO1);
+        let idx1 = base + Into::<usize>::into(Wago750_1506InputPort::DI1);
         self.tx_pdo.port1 = *input.get(idx1).expect("Bit 1 out of bounds");
 
-        let idx2 = base + Into::<usize>::into(Wago750_1506InputPort::DO2);
+        let idx2 = base + Into::<usize>::into(Wago750_1506InputPort::DI2);
         self.tx_pdo.port2 = *input.get(idx2).expect("Bit 2 out of bounds");
 
-        let idx3 = base + Into::<usize>::into(Wago750_1506InputPort::DO3);
+        let idx3 = base + Into::<usize>::into(Wago750_1506InputPort::DI3);
         self.tx_pdo.port3 = *input.get(idx3).expect("Bit 3 out of bounds");
 
-        let idx4 = base + Into::<usize>::into(Wago750_1506InputPort::DO4);
+        let idx4 = base + Into::<usize>::into(Wago750_1506InputPort::DI4);
         self.tx_pdo.port4 = *input.get(idx4).expect("Bit 4 out of bounds");
 
-        let idx5 = base + Into::<usize>::into(Wago750_1506InputPort::DO5);
+        let idx5 = base + Into::<usize>::into(Wago750_1506InputPort::DI5);
         self.tx_pdo.port5 = *input.get(idx5).expect("Bit 5 out of bounds");
 
-        let idx6 = base + Into::<usize>::into(Wago750_1506InputPort::DO6);
+        let idx6 = base + Into::<usize>::into(Wago750_1506InputPort::DI6);
         self.tx_pdo.port6 = *input.get(idx6).expect("Bit 6 out of bounds");
 
-        let idx7 = base + Into::<usize>::into(Wago750_1506InputPort::DO7);
+        let idx7 = base + Into::<usize>::into(Wago750_1506InputPort::DI7);
         self.tx_pdo.port7 = *input.get(idx7).expect("Bit 7 out of bounds");
 
-        let idx8 = base + Into::<usize>::into(Wago750_1506InputPort::DO8);
+        let idx8 = base + Into::<usize>::into(Wago750_1506InputPort::DI8);
         self.tx_pdo.port8 = *input.get(idx8).expect("Bit 8 out of bounds");
         Ok(())
     }

ethercat-hal/src/devices/wago_modules/wago_750_672.rs

@@ -0,0 +1,387 @@
+/*
+ * Wago Stepper Controller 750-672
+ * 70 VDC / 7.5 A
+ */
+
+use anyhow::Ok;
+use bitvec::field::BitField;
+
+use crate::{
+    devices::{
+        DynamicEthercatDevice, EthercatDevice, EthercatDeviceProcessing, EthercatDeviceUsed,
+        EthercatDynamicPDO, Module, NewEthercatDevice, SubDeviceProductTuple,
+    },
+    io::{
+        digital_input::{DigitalInputDevice, DigitalInputInput},
+        stepper_velocity_wago_750_672::{
+            C1Command, C1Flag, C2Flag, C3Flag, ControlByteC1, ControlByteC2, ControlByteC3, S3Flag,
+            StatusByteS3,
+        },
+    },
+};
+
+#[derive(Clone)]
+pub struct Wago750_672 {
+    is_used: bool,
+    tx_bit_offset: usize,
+    rx_bit_offset: usize,
+    pub rxpdo: Wago750_672RxPdo,
+    pub txpdo: Wago750_672TxPdo,
+    module: Option<Module>,
+    pub state: InitState,
+    pub initialized: bool,
+}
+
+// unfortunately we need to track and set bits over multiple cycles
+// and wait for their acknowledgement so we have to use a state machine
+// inside of our loop.
+#[derive(Debug, Clone)]
+pub enum InitState {
+    Off,
+    Enable,
+    SetMode,
+    StartPulseStart,
+    StartPulseEnd,
+    Running,
+    ErrorQuit,
+    ResetQuit,
+}
+
+/*
+* Wago has two different kind of applications when it comes to
+* running the Stepper Controller.
+* - Positioning
+* - Frequency/Speed Control
+* !!!! IMPORTANT !!!!
+* It seems like this is only true for the 750 671.
+* The 750 672 has differnt commands inside of ControlByteC1
+* where w can choose the Speed control mode - just like that
+* we always want to use the latter one so the following
+* process images are for that usecase.
+*/
+
+#[derive(Clone, Debug, Default)]
+pub struct Wago750_672RxPdo {
+    pub control_byte: u8,  // C0
+    pub velocity: i16,     // D0/D1
+    pub acceleration: u16, // D2/D3
+    pub control_byte3: u8, // C3
+    pub control_byte2: u8, // C2
+    pub control_byte1: u8, // C1
+}
+
+#[derive(Clone, Debug, Default)]
+pub struct Wago750_672TxPdo {
+    pub status_byte0: u8,     // S0
+    pub actual_velocity: i16, // D0/D1
+    pub position_l: u8,       // D4
+    pub position_m: u8,       // D5
+    pub position_h: u8,       // D6
+    pub status_byte3: u8,     // S3
+    pub status_byte2: u8,     // S2
+    pub status_byte1: u8,     // S1
+}
+
+/// Digital input port enumeration for the 6 inputs
+#[derive(Debug, Clone, Copy)]
+pub enum Wago750_672InputPort {
+    DI1,
+    DI2,
+    DI3,
+    DI4,
+    DI5,
+    DI6,
+}
+
+// Get the Digital Inputs from the Status Byte S3
+impl DigitalInputDevice<Wago750_672InputPort> for Wago750_672 {
+    fn get_input(&self, port: Wago750_672InputPort) -> Result<DigitalInputInput, anyhow::Error> {
+        let s3 = StatusByteS3::from_bits(self.txpdo.status_byte3);
+        Ok(DigitalInputInput {
+            value: match port {
+                Wago750_672InputPort::DI1 => s3.has_flag(S3Flag::Input1),
+                Wago750_672InputPort::DI2 => s3.has_flag(S3Flag::Input2),
+                Wago750_672InputPort::DI3 => s3.has_flag(S3Flag::Input3),
+                Wago750_672InputPort::DI4 => s3.has_flag(S3Flag::Input4),
+                Wago750_672InputPort::DI5 => s3.has_flag(S3Flag::Input5),
+                Wago750_672InputPort::DI6 => s3.has_flag(S3Flag::Input6),
+            },
+        })
+    }
+}
+
+impl EthercatDeviceUsed for Wago750_672 {
+    fn is_used(&self) -> bool {
+        self.is_used
+    }
+    fn set_used(&mut self, used: bool) {
+        self.is_used = used;
+    }
+}
+
+impl DynamicEthercatDevice for Wago750_672 {}
+
+impl EthercatDynamicPDO for Wago750_672 {
+    fn get_tx_offset(&self) -> usize {
+        self.tx_bit_offset
+    }
+    fn get_rx_offset(&self) -> usize {
+        self.rx_bit_offset
+    }
+    fn set_tx_offset(&mut self, offset: usize) {
+        self.tx_bit_offset = offset
+    }
+    fn set_rx_offset(&mut self, offset: usize) {
+        self.rx_bit_offset = offset
+    }
+}
+
+impl EthercatDeviceProcessing for Wago750_672 {
+    fn input_post_process(&mut self) -> Result<(), anyhow::Error> {
+        Ok(())
+    }
+
+    fn output_pre_process(&mut self) -> Result<(), anyhow::Error> {
+        Ok(())
+    }
+}
+
+impl EthercatDevice for Wago750_672 {
+    fn input(
+        &mut self,
+        input: &bitvec::prelude::BitSlice<u8, bitvec::prelude::Lsb0>,
+    ) -> Result<(), anyhow::Error> {
+        let base = self.tx_bit_offset;
+
+        let mut b = [0u8; 12];
+        for i in 0..12 {
+            b[i] = input[base + i * 8..base + (i + 1) * 8].load_le();
+        }
+
+        self.txpdo = Wago750_672TxPdo {
+            status_byte0: b[0],
+            actual_velocity: i16::from_le_bytes([b[2], b[3]]),
+            position_l: b[6],
+            position_m: b[7],
+            position_h: b[8],
+            status_byte3: b[9],
+            status_byte2: b[10],
+            status_byte1: b[11],
+        };
+
+        // Yes this statemachine is unfortunately needed in here to make sure
+        // bits are correctly set and reset in the correct cycle.
+        match self.state {
+            InitState::Off => {
+                // Do nothing
+                self.initialized = false;
+            }
+            InitState::Enable => {
+                let c1 = ControlByteC1::new()
+                    .with_flag(C1Flag::Enable)
+                    .with_flag(C1Flag::Stop2N)
+                    .bits();
+                self.rxpdo.control_byte1 = c1;
+
+                // Switch state if ENABLE and STOP2_N is acknowledged
+                if self.txpdo.status_byte1 == c1 {
+                    self.state = InitState::SetMode;
+                }
+            }
+            InitState::SetMode => {
+                let c1 = ControlByteC1::new()
+                    .with_flag(C1Flag::Enable)
+                    .with_flag(C1Flag::Stop2N)
+                    .with_command(C1Command::SpeedControl)
+                    .bits();
+                self.rxpdo.control_byte1 = c1;
+
+                // Switch state if SPEED MODE is acknowledged
+                if self.txpdo.status_byte1 == c1 {
+                    self.initialized = true;
+                    self.state = InitState::StartPulseStart;
+                }
+            }
+            InitState::StartPulseStart => {
+                let c1 = ControlByteC1::new()
+                    .with_flag(C1Flag::Enable)
+                    .with_flag(C1Flag::Stop2N)
+                    .with_flag(C1Flag::Start)
+                    .with_command(C1Command::SpeedControl)
+                    .bits();
+                self.rxpdo.control_byte1 = c1;
+
+                // Switch state after StartPulse is acknowledged
+                if self.txpdo.status_byte1 == c1 {
+                    self.state = InitState::StartPulseEnd;
+                }
+            }
+            InitState::StartPulseEnd => {
+                let c1 = ControlByteC1::new()
+                    .with_flag(C1Flag::Enable)
+                    .with_flag(C1Flag::Stop2N)
+                    .with_command(C1Command::SpeedControl)
+                    .bits();
+                self.rxpdo.control_byte1 = c1;
+
+                // Switch state after StartPulse is over
+                if self.txpdo.status_byte1 == c1 {
+                    self.state = InitState::Running;
+                }
+            }
+            InitState::Running => {
+                let c2 = ControlByteC2::new().with_flag(C2Flag::ErrorQuit).bits();
+                let c3 = ControlByteC3::new().with_flag(C3Flag::ResetQuit).bits();
+
+                // Check for Error
+                if self.txpdo.status_byte2 & c2 != 0 {
+                    self.state = InitState::ErrorQuit;
+                } else {
+                    self.rxpdo.control_byte2 |= c2;
+                }
+                // Check for Reset
+                if self.txpdo.status_byte3 & c3 != 0 {
+                    self.state = InitState::ResetQuit;
+                } else {
+                    self.rxpdo.control_byte3 |= c3;
+                }
+            }
+            InitState::ErrorQuit => {
+                self.rxpdo.control_byte2 |=
+                    ControlByteC2::new().with_flag(C2Flag::ErrorQuit).bits();
+                tracing::error!("Stepper Controller Errored. Trying to reenable...");
+                self.state = InitState::Enable;
+            }
+            InitState::ResetQuit => {
+                self.rxpdo.control_byte3 |=
+                    ControlByteC3::new().with_flag(C3Flag::ResetQuit).bits();
+                tracing::error!("Stepper Controller Reset not Quit. Trying to reenable...");
+                self.state = InitState::Enable;
+            }
+        }
+
+        Ok(())
+    }
+
+    fn input_len(&self) -> usize {
+        12 * 8
+    }
+
+    fn output(
+        &self,
+        output: &mut bitvec::prelude::BitSlice<u8, bitvec::prelude::Lsb0>,
+    ) -> Result<(), anyhow::Error> {
+        let base = self.rx_bit_offset;
+
+        let output_bytes = [
+            self.rxpdo.control_byte,
+            0,
+            self.rxpdo.velocity.to_le_bytes()[0],
+            self.rxpdo.velocity.to_le_bytes()[1],
+            self.rxpdo.acceleration.to_le_bytes()[0],
+            self.rxpdo.acceleration.to_le_bytes()[1],
+            0,
+            0,
+            0,
+            self.rxpdo.control_byte3,
+            self.rxpdo.control_byte2,
+            self.rxpdo.control_byte1,
+        ];
+
+        for i in 0..12 {
+            output[base + i * 8..base + (i + 1) * 8].store_le(output_bytes[i]);
+        }
+
+        Ok(())
+    }
+
+    fn output_len(&self) -> usize {
+        12 * 8
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+
+    fn as_any_mut(&mut self) -> &mut dyn std::any::Any {
+        self
+    }
+
+    fn is_module(&self) -> bool {
+        true
+    }
+
+    fn input_checked(
+        &mut self,
+        input: &bitvec::prelude::BitSlice<u8, bitvec::prelude::Lsb0>,
+    ) -> Result<(), anyhow::Error> {
+        let expected = self.input_len();
+        let actual = input.len();
+        if actual != expected {
+            return Err(anyhow::anyhow!(
+                "[{}::Device::input_checked] Input length is {} ({} bytes) and must be {} bits ({} bytes)",
+                module_path!(),
+                actual,
+                actual / 8,
+                expected,
+                expected / 8
+            ));
+        }
+        Ok(())
+    }
+
+    fn output_checked(
+        &self,
+        output: &mut bitvec::prelude::BitSlice<u8, bitvec::prelude::Lsb0>,
+    ) -> Result<(), anyhow::Error> {
+        let expected = self.output_len();
+        let actual = output.len();
+        if actual != expected {
+            return Err(anyhow::anyhow!(
+                "[{}::Device::output_checked] Output length is {} ({} bytes) and must be {} bits ({} bytes)",
+                module_path!(),
+                actual,
+                actual / 8,
+                expected,
+                expected / 8
+            ));
+        }
+        Ok(())
+    }
+
+    fn get_module(&self) -> Option<crate::devices::Module> {
+        self.module.clone()
+    }
+
+    fn set_module(&mut self, module: crate::devices::Module) {
+        self.tx_bit_offset = module.tx_offset;
+        self.rx_bit_offset = module.rx_offset;
+        self.module = Some(module)
+    }
+}
+
+impl NewEthercatDevice for Wago750_672 {
+    fn new() -> Self {
+        Self {
+            is_used: false,
+            tx_bit_offset: 0,
+            rx_bit_offset: 0,
+            module: None,
+            rxpdo: Wago750_672RxPdo::default(),
+            txpdo: Wago750_672TxPdo::default(),
+            state: InitState::Off,
+            initialized: false,
+        }
+    }
+}
+
+impl std::fmt::Debug for Wago750_672 {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Wago750_672")
+    }
+}
+
+pub const WAGO_750_672_VENDOR_ID: u32 = 0x00000021;
+pub const WAGO_750_672_PRODUCT_ID: u32 = 108139752;
+pub const WAGO_750_672_MODULE_IDENT: SubDeviceProductTuple =
+    (WAGO_750_672_VENDOR_ID, WAGO_750_672_PRODUCT_ID);

ethercat-hal/src/helpers/counter_wrapper_u16_i128.rs

@@ -5,7 +5,7 @@ const U16_MAX: i128 = std::u16::MAX as i128;
 /// We convert the overflows and underflows to an i128 value for easier calculations.
 ///
 /// When overriding the counter we don't set the valeu direclty but schedula it wiht the [`push_override`] so it can be synced with [`pop_override`] to an EtherCAT device.
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct CounterWrapperU16U128 {
     counter: i128,
     last_counter: u16,

ethercat-hal/src/helpers/mod.rs

@@ -2,3 +2,74 @@ pub mod counter_wrapper_u16_i128;
 pub mod el70xx_velocity_converter;
 pub mod ethercrab_types;
 pub mod signing_converter_u16;
+
+use ethercrab::{SubDevice, SubDeviceRef};
+// This is the Codeword for disabling EEPROM writes on sdo writes
+const BECKHOFF_EEPROM_LOCK_CODEWORD: u32 = 0x12345678;
+// In this index Codewords can be written for Beckhoff Terminals
+const BECKHOFF_CODEWORD_INDEX: u16 = 0xF008;
+
+// This code locks the eeprom and protects it from writes
+// When the toggle is in effect no writes propagate to the eeprom
+// This is useful if you have a usecase where you very often write into CoE registers, as writes to EEPROM after a long time degrage the EEPROM
+pub async fn set_mut_beckhoff_eeprom_lock_active<'a>(
+    subdevice: &SubDeviceRef<'a, &mut SubDevice>,
+) -> Result<(), anyhow::Error> {
+    let code_word = match subdevice.sdo_read::<u32>(BECKHOFF_CODEWORD_INDEX, 0).await {
+        Ok(code_word) => code_word,
+        // This happens when the subdevice has no mailbox
+        // There is NO check in ethercrab for Mailbox presence, so we just have to pray that it has one and send a request
+        // If there is no Mailbox to write Coe Request to, then there is also no EEPROM meaning we achieved our goal in a sense
+        // This is why it returns OK on an error for sdo_read
+        Err(_) => return Ok(()),
+    };
+
+    let eeprom_lock_toggled = match code_word {
+        BECKHOFF_EEPROM_LOCK_CODEWORD => true,
+        _ => false,
+    };
+
+    if !eeprom_lock_toggled {
+        subdevice
+            .sdo_write(BECKHOFF_CODEWORD_INDEX, 0, BECKHOFF_EEPROM_LOCK_CODEWORD)
+            .await?;
+        tracing::info!(
+            "Activated EEPROM Lock for {} {}",
+            subdevice.name(),
+            subdevice.name()
+        );
+    }
+
+    Ok(())
+}
+
+pub async fn set_beckhoff_eeprom_lock_active<'a>(
+    subdevice: &SubDeviceRef<'a, &SubDevice>,
+) -> Result<(), anyhow::Error> {
+    let code_word = match subdevice.sdo_read::<u32>(BECKHOFF_CODEWORD_INDEX, 0).await {
+        Ok(code_word) => code_word,
+        // This happens when the subdevice has no mailbox
+        // There is NO check in ethercrab for Mailbox presence, so we just have to pray that it has one and send a request
+        // If there is no Mailbox to write Coe Request to, then there is also no EEPROM meaning we achieved our goal in a sense
+        // This is why it returns OK on an error for sdo_read
+        Err(_) => return Ok(()),
+    };
+
+    let eeprom_lock_toggled = match code_word {
+        BECKHOFF_EEPROM_LOCK_CODEWORD => true,
+        _ => false,
+    };
+
+    if !eeprom_lock_toggled {
+        subdevice
+            .sdo_write(BECKHOFF_CODEWORD_INDEX, 0, BECKHOFF_EEPROM_LOCK_CODEWORD)
+            .await?;
+        tracing::info!(
+            "Activated EEPROM Lock for {} {}",
+            subdevice.name(),
+            subdevice.name()
+        );
+    }
+
+    Ok(())
+}

ethercat-hal/src/io/mod.rs

@@ -7,4 +7,5 @@ pub mod encoder_input;
 pub mod pulse_train_output;
 pub mod serial_interface;
 pub mod stepper_velocity_el70x1;
+pub mod stepper_velocity_wago_750_672;
 pub mod temperature_input;

ethercat-hal/src/io/stepper_velocity_wago_750_672.rs

@@ -0,0 +1,376 @@
+use std::sync::Arc;
+
+use smol::{block_on, lock::RwLock};
+
+use crate::devices::wago_modules::wago_750_672::{InitState, Wago750_672};
+
+/*
+ * Wago Stepper Velocity Wrapper around Stepper Controller
+ *
+ */
+#[derive(Debug)]
+pub struct StepperVelocityWago750672 {
+    pub device: Arc<RwLock<Wago750_672>>,
+    pub state: InitState,
+    pub target_velocity: i16,
+    pub target_acceleration: u16,
+    pub enabled: bool,
+    pub freq_range_sel: u8,
+    pub acc_range_sel: u8,
+}
+
+impl StepperVelocityWago750672 {
+    pub fn new(device: Arc<RwLock<Wago750_672>>) -> Self {
+        Self {
+            device,
+            state: InitState::Off,
+            target_velocity: 0,
+            target_acceleration: 10000,
+            enabled: false,
+            freq_range_sel: 0,
+            acc_range_sel: 0,
+        }
+    }
+
+    pub fn set_enabled(&mut self, enabled: bool) {
+        if self.enabled && enabled {
+            return;
+        }
+
+        // this needs to be set before the stepper controller
+        // is enabled because it will generate an error otherwise
+        self.set_acceleration(self.target_acceleration);
+
+        self.enabled = enabled;
+        if enabled {
+            self.change_init_state(InitState::Enable);
+        } else {
+            self.change_init_state(InitState::Off);
+            self.write_control_byte(ControlByte::C1, 0b00000000);
+        }
+    }
+
+    pub fn set_velocity(&mut self, velocity: i16) {
+        self.target_velocity = velocity;
+
+        let mut dev = block_on(self.device.write());
+
+        // clamp velocity to -25000 - 25000 :: because this is
+        // the min max for the controller
+        dev.rxpdo.velocity = velocity.clamp(-25000, 25000);
+
+        if dev.initialized {
+            dev.state = InitState::StartPulseStart;
+        }
+    }
+
+    pub fn set_acceleration(&mut self, acceleration: u16) {
+        self.target_acceleration = acceleration;
+
+        let mut dev = block_on(self.device.write());
+
+        dev.rxpdo.acceleration = acceleration;
+    }
+
+    #[allow(dead_code)]
+    fn get_actual_velocity(&self) -> i16 {
+        let dev = block_on(self.device.read());
+        dev.txpdo.actual_velocity
+    }
+
+    #[allow(dead_code)]
+    fn get_target_acceleration(&self) -> u16 {
+        let dev = block_on(self.device.read());
+        dev.rxpdo.acceleration
+    }
+
+    pub fn set_freq_range_sel(&mut self, factor: u8) {
+        if self.enabled || factor > 3 {
+            return;
+        }
+        self.freq_range_sel = factor;
+        let mut dev = block_on(self.device.write());
+        let c2 = ControlByteC2::from_bits(dev.rxpdo.control_byte2)
+            .with_freq_range(factor)
+            .bits();
+        dev.rxpdo.control_byte2 = c2;
+    }
+
+    pub fn set_acc_range_sel(&mut self, factor: u8) {
+        if self.enabled || factor > 3 {
+            return;
+        }
+        self.acc_range_sel = factor;
+        let mut dev = block_on(self.device.write());
+        let c2 = ControlByteC2::from_bits(dev.rxpdo.control_byte2)
+            .with_acc_range(factor)
+            .bits();
+        dev.rxpdo.control_byte2 = c2;
+    }
+
+    fn change_init_state(&mut self, state: InitState) {
+        self.state = state.clone();
+        let mut dev = block_on(self.device.write());
+        dev.state = state;
+    }
+
+    fn write_control_byte(&self, control_byte: ControlByte, value: u8) {
+        let mut dev = block_on(self.device.write());
+
+        match control_byte {
+            ControlByte::C0 => dev.rxpdo.control_byte = value,
+            ControlByte::C1 => dev.rxpdo.control_byte1 = value,
+            ControlByte::C2 => dev.rxpdo.control_byte2 = value,
+            ControlByte::C3 => dev.rxpdo.control_byte3 = value,
+        }
+    }
+
+    #[allow(dead_code)]
+    fn read_status_byte(&self, status_byte: StatusByte) -> u8 {
+        let dev = block_on(self.device.read());
+
+        match status_byte {
+            StatusByte::S0 => dev.txpdo.status_byte0,
+            StatusByte::S1 => dev.txpdo.status_byte1,
+            StatusByte::S2 => dev.txpdo.status_byte2,
+            StatusByte::S3 => dev.txpdo.status_byte3,
+        }
+    }
+}
+
+// The Different Control Bytes set control the stepper controller
+// by setting and resetting specific bits.
+//
+// There are some construction functions provided to create the
+// control bytes correctly.
+
+/// Control Byte C1
+#[derive(Clone, Copy, Default)]
+pub struct ControlByteC1(u8);
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum C1Flag {
+    Enable = 0b0000_0001,
+    Stop2N = 0b0000_0010,
+    Start = 0b0000_0100,
+}
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum C1Command {
+    Idle = 0b0000_0000,
+    SinglePosition = 0b0000_1000,
+    RunProgram = 0b0001_0000,
+    SpeedControl = 0b0001_1000,
+    Reference = 0b0010_0000,
+    JogMode = 0b0010_1000,
+    Mailbox = 0b0011_0000,
+}
+
+impl ControlByteC1 {
+    pub const fn new() -> Self {
+        Self(0)
+    }
+
+    pub const fn with_flag(mut self, flag: C1Flag) -> Self {
+        self.0 |= flag as u8;
+        self
+    }
+
+    pub const fn with_command(mut self, cmd: C1Command) -> Self {
+        self.0 = (self.0 & 0b0000_0111) | (cmd as u8);
+        self
+    }
+
+    pub const fn bits(self) -> u8 {
+        self.0
+    }
+}
+
+/// Control Byte C2
+#[derive(Clone, Copy, Default)]
+pub struct ControlByteC2(u8);
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum C2Flag {
+    FreqRangeSelL = 0b0000_0001,
+    FreqRangeSelH = 0b0000_0010,
+    AccRangeSelL = 0b0000_0100,
+    AccRangeSelH = 0b0000_1000,
+    PreCalc = 0b0100_0000,
+    ErrorQuit = 0b1000_0000,
+}
+
+impl ControlByteC2 {
+    pub const fn new() -> Self {
+        Self(0)
+    }
+
+    pub const fn from_bits(bits: u8) -> Self {
+        Self(bits)
+    }
+
+    pub const fn with_freq_range(mut self, sel: u8) -> Self {
+        self.0 = (self.0 & 0b1111_1100) | (sel & 0b0000_0011);
+        self
+    }
+
+    pub const fn with_acc_range(mut self, sel: u8) -> Self {
+        self.0 = (self.0 & 0b1111_0011) | ((sel & 0b0000_0011) << 2);
+        self
+    }
+
+    pub const fn with_flag(mut self, flag: C2Flag) -> Self {
+        self.0 |= flag as u8;
+        self
+    }
+
+    pub const fn bits(self) -> u8 {
+        self.0
+    }
+}
+
+/// Control Byte C3
+#[derive(Clone, Copy, Default)]
+pub struct ControlByteC3(u8);
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum C3Flag {
+    SetActualPos = 0b0000_0001,
+    DirectionPos = 0b0000_0010,
+    DirectionNeg = 0b0000_0100,
+    ResetQuit = 0b1000_0000,
+}
+
+impl ControlByteC3 {
+    pub const fn new() -> Self {
+        Self(0)
+    }
+
+    pub const fn with_flag(mut self, flag: C3Flag) -> Self {
+        self.0 |= flag as u8;
+        self
+    }
+
+    pub const fn bits(self) -> u8 {
+        self.0
+    }
+}
+
+// The status bytes are similar to the control bytes but are only readable
+// and most of the time provide corresponding acknoledgements to the diffrent
+// Control bytes.
+//
+// There are also helper functions to construct the diffrent Status bytes for
+// compoarison.
+
+/// Status Byte S1
+#[derive(Clone, Copy, Default)]
+pub struct StatusByteS1(u8);
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum S1Flag {
+    Ready = 0b0000_0001,
+    Stop2NAck = 0b0000_0010,
+    StartAck = 0b0000_0100,
+}
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum S1CommandAck {
+    Idle = 0b0000_0000,
+    SinglePosition = 0b0000_1000,
+    RunProgram = 0b0001_0000,
+    SpeedControl = 0b0001_1000,
+    Reference = 0b0010_0000,
+    JogMode = 0b0010_1000,
+    Mailbox = 0b0011_0000,
+}
+
+impl StatusByteS1 {
+    pub const fn from_bits(bits: u8) -> Self {
+        Self(bits)
+    }
+
+    pub const fn has_flag(self, flag: S1Flag) -> bool {
+        (self.0 & flag as u8) != 0
+    }
+
+    pub const fn bits(self) -> u8 {
+        self.0
+    }
+}
+
+/// Status Byte S2
+#[derive(Clone, Copy, Default)]
+pub struct StatusByteS2(u8);
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum S2Flag {
+    OnTarget = 0b0000_0001,
+    Busy = 0b0000_0010,
+    StandStill = 0b0000_0100,
+    OnSpeed = 0b0000_1000,
+    Direction = 0b0001_0000,
+    ReferenceOk = 0b0010_0000,
+    PreCalcAck = 0b0100_0000,
+    Error = 0b1000_0000,
+}
+
+impl StatusByteS2 {
+    pub const fn from_bits(bits: u8) -> Self {
+        Self(bits)
+    }
+
+    pub const fn has_flag(self, flag: S2Flag) -> bool {
+        (self.0 & flag as u8) != 0
+    }
+}
+
+/// Status Byte S3
+#[derive(Clone, Copy, Default)]
+pub struct StatusByteS3(u8);
+
+#[repr(u8)]
+#[derive(Clone, Copy)]
+pub enum S3Flag {
+    Input1 = 0b0000_0001,
+    Input2 = 0b0000_0010,
+    Input3 = 0b0000_0100,
+    Input4 = 0b0000_1000,
+    Input5 = 0b0001_0000,
+    Input6 = 0b0010_0000,
+    Warning = 0b0100_0000,
+    Reset = 0b1000_0000,
+}
+
+impl StatusByteS3 {
+    pub const fn from_bits(bits: u8) -> Self {
+        Self(bits)
+    }
+
+    pub const fn has_flag(self, flag: S3Flag) -> bool {
+        (self.0 & flag as u8) != 0
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+pub enum ControlByte {
+    C0,
+    C1,
+    C2,
+    C3,
+}
+
+#[derive(Debug, Clone, Copy)]
+pub enum StatusByte {
+    S0,
+    S1,
+    S2,
+    S3,
+}

machines/src/analog_input_test_machine/act.rs

@@ -26,7 +26,8 @@ impl MachineAct for AnalogInputTestMachine {
                     })
                     .expect("Failed to send values");
                 sender.close();
-            }
+            },
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 

machines/src/aquapath1/act.rs

@@ -60,7 +60,8 @@ impl MachineAct for AquaPathV1 {
                     })
                     .expect("Failed to send values");
                 sender.close();
-            }
+            },
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/buffer1/act.rs

@@ -48,7 +48,8 @@ impl MachineAct for BufferV1 {
                     })
                     .expect("Failed to send values");
                 sender.close();
-            }
+            },
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/digital_input_test_machine/act.rs

@@ -40,7 +40,8 @@ impl MachineAct for DigitalInputTestMachine {
                     })
                     .expect("Failed to send values");
                 sender.close();
-            }
+            },
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/extruder1/act.rs

@@ -76,7 +76,8 @@ impl MachineAct for ExtruderV2 {
                     })
                     .expect("Failed to send values");
                 sender.close();
-            }
+            },
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/extruder1/api.rs

@@ -152,6 +152,7 @@ pub struct HeatingState {
 pub struct ExtruderSettingsState {
     pub pressure_limit: f64,
     pub pressure_limit_enabled: bool,
+    pub nozzle_temperature_target_enabled: bool,
 }
 
 #[derive(Serialize, Debug, Clone, PartialEq, Eq)]
@@ -237,6 +238,9 @@ pub enum Mutation {
 
     // Reset
     ResetInverter(bool),
+
+    // Toggle nozzle temperature target
+    SetNozzleTemperatureTargetEnabled(bool),
 }
 
 #[derive(Debug)]
@@ -317,6 +321,9 @@ impl MachineApi for ExtruderV2 {
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder1/emit.rs

@@ -94,6 +94,9 @@ impl ExtruderV2 {
                 pressure_limit_enabled: self
                     .screw_speed_controller
                     .get_nozzle_pressure_limit_enabled(),
+                nozzle_temperature_target_enabled: self
+                    .temperature_controller_nozzle
+                    .get_temperature_target_enabled(),
             },
             inverter_status_state: InverterStatusState {
                 running: self.screw_speed_controller.inverter.status.running,
@@ -296,6 +299,12 @@ impl ExtruderV2 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.temperature_controller_nozzle
+            .set_temperature_target_enabled(enabled);
+        self.emit_state();
+    }
+
     pub fn configure_pressure_pid(&mut self, settings: PidSettings) {
         self.screw_speed_controller
             .pid

machines/src/extruder1/mock/api.rs

@@ -41,6 +41,9 @@ impl MachineApi for ExtruderV2 {
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder1/mock/mock_emit.rs

@@ -130,6 +130,12 @@ impl ExtruderV2 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.extruder_settings_state
+            .nozzle_temperature_target_enabled = enabled;
+        self.emit_state();
+    }
+
     pub fn configure_pressure_pid(&mut self, settings: PidSettings) {
         self.pid_settings.pressure.ki = settings.ki;
         self.pid_settings.pressure.kp = settings.kp;

machines/src/extruder1/mock/new.rs

@@ -81,6 +81,7 @@ impl MachineNewTrait for ExtruderV2 {
             extruder_settings_state: ExtruderSettingsState {
                 pressure_limit: 200.0,
                 pressure_limit_enabled: false,
+                nozzle_temperature_target_enabled: true,
             },
             inverter_status_state: InverterStatusState {
                 running: false,

machines/src/extruder1/temperature_controller.rs

@@ -20,6 +20,7 @@ pub struct TemperatureController {
     temperature_pid_output: f64,
     heating_element_wattage: f64,
     max_clamp: f64,
+    target_temp_enabled: bool, // Sets whether the frontend should display a target temperature setter for this temp controller
 }
 
 impl TemperatureController {
@@ -55,6 +56,7 @@ impl TemperatureController {
             temperature_pid_output: 0.0,
             heating_element_wattage,
             max_clamp,
+            target_temp_enabled: true,
         }
     }
 
@@ -62,6 +64,14 @@ impl TemperatureController {
         self.heating.target_temperature = temp;
     }
 
+    pub fn set_temperature_target_enabled(&mut self, enabled: bool) {
+        self.target_temp_enabled = enabled;
+    }
+
+    pub fn get_temperature_target_enabled(&self) -> bool {
+        self.target_temp_enabled
+    }
+
     pub const fn disallow_heating(&mut self) {
         self.heating_allowed = false;
     }

machines/src/extruder2/act.rs

@@ -79,7 +79,8 @@ impl MachineAct for ExtruderV3 {
                     })
                     .expect("Failed to send values");
                 sender.close();
-            }
+            },
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/extruder2/api.rs

@@ -143,6 +143,9 @@ pub enum Mutation {
     SetExtruderPressureLimit(f64),
     SetExtruderPressureLimitIsEnabled(bool),
 
+    // ToggleTemperatureTarget
+    SetNozzleTemperatureTargetEnabled(bool),
+
     // Pid Configure
     SetPressurePidSettings(PidSettings),
     SetTemperaturePidSettings(TemperaturePid),
@@ -203,7 +206,6 @@ impl MachineApi for ExtruderV3 {
             Mutation::SetInverterTargetPressure(bar) => self.set_target_pressure(bar),
             Mutation::SetInverterTargetRpm(rpm) => self.set_target_rpm(rpm),
             Mutation::ResetInverter(_) => self.reset_inverter(),
-
             Mutation::SetFrontHeatingTargetTemperature(temp) => {
                 self.set_target_temperature(temp, HeatingType::Front)
             }
@@ -222,14 +224,15 @@ impl MachineApi for ExtruderV3 {
             Mutation::SetExtruderPressureLimitIsEnabled(enabled) => {
                 self.set_nozzle_pressure_limit_is_enabled(enabled);
             }
-
             Mutation::SetPressurePidSettings(settings) => {
                 self.configure_pressure_pid(settings);
             }
-
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder2/emit.rs

@@ -102,6 +102,9 @@ impl ExtruderV3 {
                 pressure_limit_enabled: self
                     .screw_speed_controller
                     .get_nozzle_pressure_limit_enabled(),
+                nozzle_temperature_target_enabled: self
+                    .temperature_controller_nozzle
+                    .get_temperature_target_enabled(),
             },
             inverter_status_state: InverterStatusState {
                 running: self.screw_speed_controller.inverter.status.running,
@@ -240,6 +243,12 @@ impl ExtruderV3 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.temperature_controller_nozzle
+            .set_temperature_target_enabled(enabled);
+        self.emit_state();
+    }
+
     pub fn set_nozzle_pressure_limit(&mut self, pressure: f64) {
         self.screw_speed_controller
             .set_nozzle_pressure_limit(Pressure::new::<bar>(pressure));

machines/src/extruder2/mock/api.rs

@@ -41,6 +41,9 @@ impl MachineApi for ExtruderV2 {
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder2/mock/mock_emit.rs

@@ -128,6 +128,12 @@ impl ExtruderV2 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.extruder_settings_state
+            .nozzle_temperature_target_enabled = enabled;
+        self.emit_state();
+    }
+
     pub fn configure_pressure_pid(&mut self, settings: PidSettings) {
         self.pid_settings.pressure.ki = settings.ki;
         self.pid_settings.pressure.kp = settings.kp;

machines/src/extruder2/mock/new.rs

@@ -81,6 +81,7 @@ impl MachineNewTrait for ExtruderV2 {
             extruder_settings_state: ExtruderSettingsState {
                 pressure_limit: 200.0,
                 pressure_limit_enabled: false,
+                nozzle_temperature_target_enabled: true,
             },
             inverter_status_state: InverterStatusState {
                 running: false,

machines/src/ip20_test_machine/act.rs

@@ -52,7 +52,8 @@ impl MachineAct for IP20TestMachine {
                     })
                     .expect("Failed to send values");
                 sender.close();
-            }
+            },
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/laser/act.rs

@@ -34,6 +34,23 @@ impl MachineAct for LaserMachine {
             self.emit_state();
         }
 
+        if now.duration_since(self.last_machine_send) > Duration::from_millis(1)
+        {
+            for machine in self.connected_machines.iter()
+            {
+                use crate::LiveValues;
+
+                let values = LiveValues::Laser(self.get_live_values());
+
+                if machine.connection.len() <= 5
+                {
+                    _ = machine.connection.try_send(MachineMessage::ReceiveLiveValues(values));
+                }
+            }
+
+            self.last_machine_send = now;
+        }
+
         // more than 33ms have passed since last emit (30 "fps" target)
         if now.duration_since(self.last_measurement_emit) > Duration::from_secs_f64(1.0 / 30.0) {
             self.emit_live_values();
@@ -60,12 +77,22 @@ impl MachineAct for LaserMachine {
                 use crate::MachineApi;
                 let _res = self.api_mutate(value);
             }
-            MachineMessage::ConnectToMachine(_machine_connection) =>
-                /*Doesnt connect to any Machine so do nothing*/
-                {}
-            MachineMessage::DisconnectMachine(_machine_connection) =>
-                /*Doesnt connect to any Machine so do nothing*/
-                {}
+            MachineMessage::ConnectToMachine(machine_connection) =>
+            {   
+                if self.connected_machines.len() >= Self::MAX_CONNECTIONS
+                {
+                    tracing::debug!("Not adding machine connection. Max capacity reached!");
+                    return;
+                }
+
+                self.connected_machines.push(machine_connection);
+            }
+            MachineMessage::DisconnectMachine(machine_connection) =>
+            {
+                self.connected_machines
+                    .retain(|machine| 
+                        machine.ident != machine_connection.ident);
+            }
             MachineMessage::RequestValues(sender) => {
                 sender
                     .send_blocking(MachineValues {
@@ -79,6 +106,7 @@ impl MachineAct for LaserMachine {
 
                 ()
             }
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/laser/mod.rs

@@ -3,7 +3,7 @@ use crate::{
     MACHINE_LASER_V1, VENDOR_QITECH,
     machine_identification::{MachineIdentification, MachineIdentificationUnique},
 };
-use crate::{Machine, MachineMessage};
+use crate::{Machine, MachineConnection, MachineMessage};
 use api::{LaserEvents, LaserMachineNamespace, LaserState, LiveValuesEvent, StateEvent};
 use control_core::socketio::namespace::NamespaceCacheingLogic;
 use smol::{
@@ -14,6 +14,7 @@ use socketioxide::extract::SocketRef;
 use units::Length;
 
 use crate::AsyncThreadMessage;
+use std::os::unix::raw::uid_t;
 use std::{sync::Arc, time::Instant};
 use units::length::millimeter;
 
@@ -53,6 +54,11 @@ pub struct LaserMachine {
     /// This way we can signal to the client that the first state emission is a default state
     emitted_default_state: bool,
     did_change_state: bool,
+    
+    /// last time we sent live values to connected machines
+    last_machine_send:  Instant,
+
+    connected_machines: Vec<MachineConnection>,
 }
 
 impl Machine for LaserMachine {
@@ -97,6 +103,8 @@ impl LaserMachine {
         machine: MACHINE_LASER_V1,
     };
 
+    pub const MAX_CONNECTIONS: usize = 2;
+
     pub fn get_live_values(&self) -> LiveValuesEvent {
         let diameter = self.diameter.get::<millimeter>();
         let x_diameter = self.x_diameter.map(|x| x.get::<millimeter>());

machines/src/laser/new.rs

@@ -55,6 +55,8 @@ impl MachineNewTrait for LaserMachine {
             higher_tolerance: Length::new::<millimeter>(0.05),
             in_tolerance: true,
             did_change_state: true,
+            last_machine_send: Instant::now(),
+            connected_machines: Vec::new(),
         };
 
         Ok(laser_machine)

machines/src/lib.rs

@@ -32,9 +32,16 @@ pub mod motor_test_machine;
 pub mod registry;
 pub mod serial;
 pub mod test_machine;
+pub mod test_machine_stepper;
+pub mod wago_8ch_dio_test_machine;
 pub mod wago_ai_test_machine;
+pub mod wago_do_test_machine;
 pub mod wago_power;
 pub mod winder2;
+mod live_values;
+
+pub use live_values::LiveValues;
+// pub use live_values::
 
 pub const VENDOR_QITECH: u16 = 0x0001;
 pub const MACHINE_WINDER_V1: u16 = 0x0002;
@@ -50,9 +57,11 @@ pub const IP20_TEST_MACHINE: u16 = 0x0034;
 pub const ANALOG_INPUT_TEST_MACHINE: u16 = 0x0035;
 pub const WAGO_AI_TEST_MACHINE: u16 = 0x0036;
 pub const DIGITAL_INPUT_TEST_MACHINE: u16 = 0x0040;
+pub const WAGO_8CH_IO_TEST_MACHINE: u16 = 0x0041;
+pub const TEST_MACHINE_STEPPER: u16 = 0x0037;
 
 pub const MOTOR_TEST_MACHINE: u16 = 0x0011;
-
+pub const WAGO_DO_TEST_MACHINE: u16 = 0x000E;
 use serde_json::Value;
 use smol::lock::RwLock;
 
@@ -302,6 +311,7 @@ pub enum MachineMessage {
     ConnectToMachine(MachineConnection),
     DisconnectMachine(MachineConnection),
     RequestValues(Sender<MachineValues>),
+    ReceiveLiveValues(LiveValues)
 }
 
 pub trait MachineApi {
@@ -547,6 +557,7 @@ where
                     .expect("Failed to send values");
                 sender.close();
             }
+            MachineMessage::ReceiveLiveValues(_) => {},
         }
     }
 }

machines/src/live_values.rs

@@ -0,0 +1,7 @@
+use crate::laser::api::LiveValuesEvent as LaserLiveValues;
+
+#[derive(Debug, Clone)]
+pub enum LiveValues
+{
+    Laser(LaserLiveValues)
+}

machines/src/machine_identification.rs

@@ -63,6 +63,8 @@ impl MachineIdentification {
             x if x == IP20_TEST_MACHINE => "ip20_test_machine".to_string(),
             x if x == ANALOG_INPUT_TEST_MACHINE => "analog_input_test_machine".to_string(),
             x if x == WAGO_AI_TEST_MACHINE => "wago_ai_test_machine".to_string(),
+            x if x == WAGO_DO_TEST_MACHINE => "wago_do_test_machine".to_string(),
+
             _ => unreachable!("Unknown machine id"),
         }
     }
@@ -187,6 +189,7 @@ use crate::MACHINE_WINDER_V1;
 use crate::TEST_MACHINE;
 use crate::VENDOR_QITECH;
 use crate::WAGO_AI_TEST_MACHINE;
+use crate::WAGO_DO_TEST_MACHINE;
 
 #[derive(Debug)]
 pub struct MachineIdentificationAddresses {