Add support for esp

.github/workflows/build.yml

@@ -1,246 +0,0 @@
-name: Build and Deploy
-
-on:
-  push:
-    branches:
-      - master  # Change to your default branch if different
-  workflow_dispatch:
-    inputs:
-      environment:
-        description: 'Environment to deploy to'
-        required: true
-        default: 'prod'
-        type: choice
-        options:
-        - prod
-        - dev
-        - test
-      restart_iis:
-        description: 'Restart IIS after deployment'
-        required: true
-        default: true
-        type: boolean
-      create_release:
-        description: 'Create release'
-        required: true
-        default: true
-        type: boolean
-
-jobs:
-  build:
-    runs-on: self-hosted  # Ensure your self-hosted runner is configured
-    environment: ${{ github.event.inputs.environment || 'prod' }}
-    steps:        
-    - name: Get Current User
-      run: |
-        $env:USERNAME
-    
-    - name: Checkout Repository
-      uses: actions/checkout@v2
-      with:
-        fetch-depth: 0  # Fetches all history and tags for versioning
-
-    - name: Set up .NET
-      uses: actions/setup-dotnet@v2
-      with:
-        dotnet-version: '9.0'  # Change to your required .NET version
-
-    - name: Restore .NET Dependencies
-      run: dotnet restore ./HomeApi.sln
-
-    - name: Build .NET Project
-      run: dotnet build --configuration Release ./HomeApi/HomeApi.csproj
-
-    - name: Publish .NET Project
-      run: |
-        dotnet publish ./HomeApi/HomeApi.csproj --configuration Release --output ./output/dotnet --self-contained false --no-restore /p:PublishTrimmed=false /p:CopyOutputSymbolsToPublishDirectory=false
-        
-        # Verify wwwroot was published
-        if (Test-Path -Path "./output/dotnet/wwwroot") {
-          Write-Host "wwwroot folder was published successfully"
-        } else {
-          Write-Host "WARNING: wwwroot folder was not found in published output!"
-        }
-        
-        # Check for Chrome-related files
-        if (Test-Path -Path "./output/dotnet/Chrome") {
-          Write-Host "Chrome folder was published successfully"
-        } else {
-          Write-Host "Chrome folder not found in published output"
-        }
-        
-        if (Test-Path -Path "./output/dotnet/ChromeHeadlessShell") {
-          Write-Host "ChromeHeadlessShell was published successfully"
-        } else {
-          Write-Host "ChromeHeadlessShell not found in published output"
-        }
-
-    - name: Generate SemVer version
-      if: ${{ github.event.inputs.create_release != 'false' }}
-      id: semver
-      uses: ietf-tools/semver-action@v1
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        branch: master
-        patchAll: true  # Always increment patch number
-
-    - name: Create GitHub Release
-      if: ${{ github.event.inputs.create_release != 'false' }}
-      uses: actions/create-release@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        tag_name: ${{ steps.semver.outputs.next }}
-        release_name: Release ${{ steps.semver.outputs.next }}
-        draft: false
-        prerelease: false
-        
-    - name: Zip the build for github release
-      if: ${{ github.event.inputs.create_release != 'false' }}
-      run: 7z a -tzip ./out/HomeScreen_Build_"${{ steps.semver.outputs.next }}".zip ./out/*
-
-    - name: Upload Release Asset
-      if: ${{ github.event.inputs.create_release != 'false' }}
-      id: upload-release-asset 
-      uses: actions/upload-release-asset@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./out/HomeScreen_Build_"{${{ steps.semver.outputs.next }}}".zip
-        asset_name: Lunaris_${{steps.semver.outputs.patch}}.zip
-        asset_content_type: application/zip
-      
-    - name: Generate appsettings.json
-      run: |
-        $appSettings = @{
-          Logging = @{
-            LogLevel = @{
-              Default = "Information"
-              "Microsoft.AspNetCore" = "Warning"
-            }
-          }
-          ApiConfiguration = @{
-            EspConfiguration = @{
-              InformationBoardImageUrl = "${{ vars.ESP_IMAGE_URL }}"
-              UpdateIntervalMinutes = [int]"${{ vars.ESP_UPDATE_INTERVAL }}"
-              BlackTextThreshold = [int]"${{ vars.ESP_BLACK_TEXT_THRESHOLD }}"
-              EnableDithering = [System.Convert]::ToBoolean("${{ vars.ESP_ENABLE_DITHERING }}")
-              DitheringStrength = [int]"${{ vars.ESP_DITHERING_STRENGTH }}"
-              EnhanceContrast = [System.Convert]::ToBoolean("${{ vars.ESP_ENHANCE_CONTRAST }}")
-              ContrastStrength = [int]"${{ vars.ESP_CONTRAST_STRENGTH }}"
-              IsHighContrastMode = [System.Convert]::ToBoolean("${{ vars.ESP_HIGH_CONTRAST_MODE }}")
-            }
-            Keys = @{
-              Weather = "${{ secrets.WEATHER_API_KEY }}"
-              ResRobot = "${{ secrets.RES_ROBOT_API_KEY }}"
-            }
-            BaseUrls = @{
-              Nominatim = "${{ vars.NOMINATIM_URL }}"
-              Aurora = "${{ vars.AURORA_URL }}"
-              Weather = "${{ vars.WEATHER_URL }}"
-              ResRobot = "${{ vars.RES_ROBOT_URL }}"
-            }
-            DefaultCity = "${{ vars.DEFAULT_CITY }}"
-            DefaultStation = "${{ vars.DEFAULT_STATION }}"
-          }
-          AllowedHosts = "*"
-        }
-        
-        $appSettings | ConvertTo-Json -Depth 10 | Set-Content -Path "./output/dotnet/appsettings.json"
-        Write-Host "Generated appsettings.json successfully"
-
-    # Check wwwroot and manually copy if missing
-    - name: Ensure wwwroot is Included
-      run: |
-        if (-not (Test-Path -Path "./output/dotnet/wwwroot")) {
-          Write-Host "wwwroot folder not found in published output, manually copying..."
-          
-          # Check if wwwroot exists in project directory
-          $sourceWwwroot = "./HomeApi/wwwroot"
-          
-          if (Test-Path -Path $sourceWwwroot) {
-            Write-Host "Found wwwroot directory in source, copying..."
-            New-Item -ItemType Directory -Path "./output/dotnet/wwwroot" -Force
-            Copy-Item -Path "$sourceWwwroot/*" -Destination "./output/dotnet/wwwroot" -Recurse -Force
-          } else {
-            Write-Host "WARNING: Could not find wwwroot in source directory!"
-          }
-        }
-
-    - name: Upload Artifacts
-      uses: actions/upload-artifact@v4
-      with:
-        name: dotnet-artifacts
-        path: ./output/dotnet
-
-  deploy:
-    runs-on: self-hosted  # Ensure your self-hosted runner is configured
-    needs: build
-    environment: ${{ github.event.inputs.environment || 'prod' }}
-
-    steps:
-    - name: Download .NET Artifacts
-      uses: actions/download-artifact@v4
-      with:
-        name: dotnet-artifacts
-        path: ./output/dotnet
-    
-    - name: Stop IIS Application Pool
-      run: |
-        Import-Module WebAdministration
-        $appPoolName = "${{ vars.IIS_APP_POOL_NAME }}" 
-        if ([string]::IsNullOrEmpty($appPoolName)) {
-            $appPoolName = "HomeApi"
-        }
-        
-        Write-Host "Stopping application pool: $appPoolName"
-        
-        # Check if app pool exists
-        if (Test-Path "IIS:\AppPools\$appPoolName") {
-          # Stop app pool
-          if ((Get-WebAppPoolState -Name $appPoolName).Value -ne "Stopped") {
-            Stop-WebAppPool -Name $appPoolName
-            Start-Sleep -Seconds 5  # Give it time to fully stop
-            Write-Host "Application pool stopped successfully"
-          } else {
-            Write-Host "Application pool was already stopped"
-          }
-        } else {
-          Write-Host "Warning: Application pool '$appPoolName' not found. Will attempt to copy files anyway."
-        }
-
-    - name: Copy .NET Publish Files to IIS Server
-      run: |
-        # Ensure destination directory exists
-        if (-not (Test-Path "C:\inetpub\applications\HomeApi")) {
-          New-Item -ItemType Directory -Path "C:\inetpub\applications\HomeApi" -Force
-          Write-Host "Created destination directory"
-        }
-        
-        # Copy files
-        Write-Host "Copying files to destination..."
-        Copy-Item -Path ".\output\dotnet\*" -Destination "C:\inetpub\applications\HomeApi" -Recurse -Force
-        Write-Host "Files copied successfully"
-        
-    - name: Restart IIS Application Pool
-      if: ${{ github.event.inputs.restart_iis != 'false' }}
-      run: |
-        Import-Module WebAdministration
-        $appPoolName = "${{ vars.IIS_APP_POOL_NAME }}"
-        if ([string]::IsNullOrEmpty($appPoolName)) {
-            $appPoolName = "HomeApi"
-        }
-        
-        Write-Host "Starting application pool: $appPoolName"
-        
-        # Check if app pool exists
-        if (Test-Path "IIS:\AppPools\$appPoolName") {
-          # Start app pool
-          Start-WebAppPool -Name $appPoolName
-          Write-Host "Application pool started successfully"
-        } else {
-          Write-Host "Warning: Application pool '$appPoolName' not found. Using IISReset instead."
-          iisreset /restart
-          Write-Host "IIS restarted successfully"
-        }

Esp32_Code/ESPSCREEN/ESPSCREEN.ino

@@ -1,157 +0,0 @@
-#include <WiFi.h>
-#include "EPD.h"
-#include "DEV_Config.h"
-#include "GUI_Paint.h"
-
-// — Wi-Fi & image endpoint ———————————————————————————————
-const char* ssid     = "x";
-const char* password = "x";
-const char* HOST     = "192.168.x.x";
-const uint16_t PORT  = 5000;
-const char* PATH     = "/Home/default.bmp";
-
-// — Framebuffers for black & red ——————————————————————————————
-UBYTE *BlackImage = nullptr;
-UBYTE *RYImage    = nullptr;
-
-void setup() {
-  Serial.begin(115200);
-  DEV_Module_Init();
-
-  // 1) Allocate framebuffers
-  const int W = EPD_7IN5B_V2_WIDTH;
-  const int H = EPD_7IN5B_V2_HEIGHT;
-  size_t bufSize = ((W + 7) / 8) * H;
-  BlackImage = (UBYTE*)malloc(bufSize);
-  RYImage    = (UBYTE*)malloc(bufSize);
-  if (!BlackImage || !RYImage) {
-    Serial.println("ERROR: not enough RAM"); while(1) delay(1000);
-  }
-
-  // 2) Wi-Fi connect
-  WiFi.begin(ssid, password);
-  Serial.print("Wi-Fi connecting");
-  while (WiFi.status() != WL_CONNECTED) {
-    delay(500); Serial.print(".");
-  }
-  Serial.println(" ✅");
-  Serial.print("ESP32 IP = "); Serial.println(WiFi.localIP());
-
-  // 3) Prepare white canvases
-  Paint_NewImage(BlackImage, W, H, 0, WHITE);
-  Paint_NewImage(RYImage,    W, H, 0, WHITE);
-  Paint_SelectImage(BlackImage); Paint_Clear(WHITE);
-  Paint_SelectImage(RYImage);    Paint_Clear(WHITE);
-
-  // 4) Manual HTTP GET via WiFiClient
-  {
-    WiFiClient client;
-Serial.printf("Connecting to %s:%u …", HOST, PORT);
-if (!client.connect(HOST, PORT)) {
-  Serial.println(" FAILED"); 
-} else {
-  Serial.println(" OK");
-
-  // Send the GET request
-  client.printf("GET %s HTTP/1.1\r\n", PATH);
-  client.printf("Host: %s\r\n", HOST);
-  client.print ("Connection: close\r\n\r\n");
-
-  // Wait up to 15 s for the first byte
-  uint32_t start = millis();
-  while (!client.available() && millis() - start < 15000) {
-    delay(10);
-  }
-
-  if (!client.available()) {
-    Serial.println("No response—timeout");
-  } else {
-    Serial.println("Received response, parsing…");
-
-    // ✅ 4.1 Read and parse status line
-    String statusLine = client.readStringUntil('\n');
-    Serial.print("HTTP Status Line: ");
-    Serial.println(statusLine);
-
-    int statusCode = statusLine.substring(9, 12).toInt(); // "HTTP/1.1 200 OK"
-    if (statusCode != 200) {
-      Serial.printf("❌ HTTP Error: %d\n", statusCode);
-      client.stop();
-      return;
-    }
-
-    // ✅ 4.2 Skip the remaining HTTP headers
-    while (client.available()) {
-      String line = client.readStringUntil('\n');
-      if (line == "\r" || line == "") break; // End of headers
-    }
-
-    // ✅ Continue with BMP header reading...
-    // 4.3 Read BMP header
-    uint8_t header[54];
-    client.readBytes(header, 54);
-    uint32_t dataOffset = 
-        uint32_t(header[10]) 
-      | (uint32_t(header[11]) << 8) 
-      | (uint32_t(header[12]) << 16) 
-      | (uint32_t(header[13]) << 24);
-
-        // 4.3 Skip any extra header padding
-        if (dataOffset > 54) {
-          uint32_t toSkip = dataOffset - 54;
-          uint8_t dum[32];
-          while (toSkip) {
-            size_t chunk = toSkip > sizeof(dum) ? sizeof(dum) : toSkip;
-            client.readBytes(dum, chunk);
-            toSkip -= chunk;
-          }
-        }
-
-        // 4.4 Decode bottom-up, line by line
-        int rowSize = ((W * 3 + 3) / 4) * 4;
-        uint8_t *rowBuf = (uint8_t*)malloc(rowSize);
-        if (!rowBuf) {
-          Serial.println("ERROR: rowBuf malloc failed");
-        }
-        else {
-          for (int y = H - 1; y >= 0; y--) {
-            client.readBytes(rowBuf, rowSize);
-
-            uint8_t mask   = 0x80;
-            uint32_t idx   = (y * W) / 8;
-            for (int x = 0; x < W; x++) {
-              uint8_t b = rowBuf[x*3 + 0];
-              uint8_t g = rowBuf[x*3 + 1];
-              uint8_t r = rowBuf[x*3 + 2];
-
-              bool isRed   = (r > 150 && g < 80 && b < 80);
-              bool isBlack = (!isRed && ((r+g+b)/3 < 180));
-              if (isRed)   RYImage[idx]   &= ~mask;
-              if (isBlack) BlackImage[idx] &= ~mask;
-
-              mask >>= 1;
-              if (!mask) { mask = 0x80; idx++; }
-            }
-          }
-          free(rowBuf);
-          Serial.println("BMP decoded successfully!");
-        }
-      }
-      client.stop();
-    }
-  }
-
-  // 5) Display on the e-ink
-  EPD_7IN5B_V2_Init();
-  EPD_7IN5B_V2_Display(BlackImage, RYImage);
-  DEV_Delay_ms(2000);
-  EPD_7IN5B_V2_Sleep();
-
-  // 6) Clean up
-  free(BlackImage);
-  free(RYImage);
-}
-
-void loop() {
-  // nothing
-}

Esp32_Code/INFOSCREEN_WITH_INTERVAL/INFOSCREEN_WITH_INTERVAL.ino

@@ -1,544 +0,0 @@
-#include <WiFi.h>
-#include <HTTPClient.h>
-#include <stdint.h>
-#include "DEV_Config.h"
-#include "EPD.h"
-#include "GUI_Paint.h"
-#include <ArduinoJson.h>
-#include <JPEGDEC.h>
-
-// WiFi credentials
-const char* ssid = "x";
-const char* password = "x";
-
-// API endpoints
-const char* connectionInformation = "http://x/home/configuration";
-
-// These will be updated from the connection information
-String imageUrl = ""; // Will be populated from JSON
-uint64_t sleepDuration = 30e6; // Default 30 seconds in microseconds
-
-// Display dimensions - use the constants from Waveshare library
-#define EPD_WIDTH  EPD_7IN5B_V2_WIDTH
-#define EPD_HEIGHT EPD_7IN5B_V2_HEIGHT
-
-// =========== IMAGE TUNING PARAMETERS ===========
-// These will be updated from the configuration
-uint8_t blackTextThreshold = 190;  // Default (0-255)
-bool enableDithering = true;       // Default
-uint8_t ditherStrength = 8;        // Default (8-32)
-bool enhanceContrast = true;       // Default
-uint8_t contrastLevel = 30;        // Default (0-100)
-// ===============================================
-
-// Framebuffers for black and red layers
-UBYTE *BlackImage, *RYImage;
-
-// Error buffers for dithering
-int16_t *errorR = NULL;
-int16_t *errorG = NULL;
-int16_t *errorB = NULL;
-
-// Create an instance of the JPEG decoder
-JPEGDEC jpeg;
-
-// Apply contrast adjustment to RGB values
-void adjustContrast(uint8_t *r, uint8_t *g, uint8_t *b) {
-  if (!enhanceContrast) return;
-  
-  float contrast = (contrastLevel / 100.0) + 1.0;  // Convert to decimal & shift range: [0..2]
-  float intercept = 128 * (1 - contrast);
-  
-  *r = constrain((*r * contrast) + intercept, 0, 255);
-  *g = constrain((*g * contrast) + intercept, 0, 255);
-  *b = constrain((*b * contrast) + intercept, 0, 255);
-}
-
-// JPEG draw callback function for JPEGDEC
-int jpegDrawCallback(JPEGDRAW *pDraw) {
-  // Get MCU block information
-  uint16_t *pPixels = pDraw->pPixels;
-  int x = pDraw->x;
-  int y = pDraw->y;
-  int width = pDraw->iWidth;
-  int height = pDraw->iHeight;
-  
-  // Initialize error buffers for dithering if needed
-  if (enableDithering && errorR == NULL) {
-    errorR = (int16_t*)malloc(EPD_WIDTH * sizeof(int16_t));
-    errorG = (int16_t*)malloc(EPD_WIDTH * sizeof(int16_t));
-    errorB = (int16_t*)malloc(EPD_WIDTH * sizeof(int16_t));
-    
-    if (errorR && errorG && errorB) {
-      memset(errorR, 0, EPD_WIDTH * sizeof(int16_t));
-      memset(errorG, 0, EPD_WIDTH * sizeof(int16_t));
-      memset(errorB, 0, EPD_WIDTH * sizeof(int16_t));
-    } else {
-      Serial.println("Failed to allocate dithering buffers");
-      if (errorR) free(errorR);
-      if (errorG) free(errorG);
-      if (errorB) free(errorB);
-      errorR = errorG = errorB = NULL;
-    }
-  }
-  
-  // Process each row in this MCU block
-  for (int iy = 0; iy < height; iy++) {
-    // Reset error buffers for each row
-    if (enableDithering && errorR != NULL) {
-      memset(errorR, 0, EPD_WIDTH * sizeof(int16_t));
-      memset(errorG, 0, EPD_WIDTH * sizeof(int16_t));
-      memset(errorB, 0, EPD_WIDTH * sizeof(int16_t));
-    }
-    
-    // Process each pixel in the row
-    for (int ix = 0; ix < width; ix++) {
-      int pos_x = x + ix;
-      int pos_y = y + iy;
-      
-      // Skip if outside display bounds
-      if (pos_x >= EPD_WIDTH || pos_y >= EPD_HEIGHT) continue;
-      
-      // Get the 16-bit pixel value (RGB565)
-      uint16_t pixel = pPixels[iy * width + ix];
-      
-      // Extract RGB components (565 format) and convert to 0-255 range
-      uint8_t r = ((pixel >> 11) & 0x1F) << 3;
-      uint8_t g = ((pixel >> 5) & 0x3F) << 2;
-      uint8_t b = (pixel & 0x1F) << 3;
-      
-      // Apply contrast adjustment if enabled
-      if (enhanceContrast) {
-        adjustContrast(&r, &g, &b);
-      }
-      
-      // Apply dithering errors if enabled
-      if (enableDithering && errorR != NULL) {
-        r = constrain(r + (errorR[pos_x] / ditherStrength), 0, 255);
-        g = constrain(g + (errorG[pos_x] / ditherStrength), 0, 255);
-        b = constrain(b + (errorB[pos_x] / ditherStrength), 0, 255);
-      }
-      
-      // Calculate grayscale value
-      float gray = (r * 0.299 + g * 0.587 + b * 0.114);
-      
-      // ===== IMPROVED COLOR CLASSIFICATION LOGIC =====
-      // Variable for final color (0=black, 1=white, 2=red)
-      int finalColor;
-      
-      // Check for "redness" - how much stronger red is than other components
-      float redness = r / (float)(g + b + 1);  // Add 1 to avoid division by zero
-      
-      // Check if this is likely a red pixel based on redness
-      if (r > 100 && redness > 1.5) {
-        finalColor = 2;  // Red
-      }
-      // If not red, determine if it's black or white based on grayscale
-      else if (gray < blackTextThreshold) {
-        finalColor = 0;  // Black
-      }
-      else {
-        finalColor = 1;  // White
-      }
-      
-      // Determine target colors for error calculation
-      uint8_t targetR, targetG, targetB;
-      
-      switch (finalColor) {
-        case 0:  // Black
-          targetR = targetG = targetB = 0;
-          break;
-        case 2:  // Red
-          targetR = 255;
-          targetG = targetB = 0;
-          break;
-        default: // White
-          targetR = targetG = targetB = 255;
-          break;
-      }
-      
-      // Calculate and distribute dithering errors
-      if (enableDithering && errorR != NULL) {
-        int16_t err_r = r - targetR;
-        int16_t err_g = g - targetG;
-        int16_t err_b = b - targetB;
-        
-        // Floyd-Steinberg dithering pattern
-        if (pos_x + 1 < EPD_WIDTH) {
-          // Right pixel (7/16)
-          errorR[pos_x + 1] += (err_r * 7) >> 4;
-          errorG[pos_x + 1] += (err_g * 7) >> 4;
-          errorB[pos_x + 1] += (err_b * 7) >> 4;
-        }
-        
-        if (pos_x > 0 && pos_x + 1 < EPD_WIDTH) {
-          errorR[pos_x - 1] += (err_r * 3) >> 4;  // left-down (3/16)
-          errorG[pos_x - 1] += (err_g * 3) >> 4;
-          errorB[pos_x - 1] += (err_b * 3) >> 4;
-          
-          errorR[pos_x] += (err_r * 5) >> 4;      // down (5/16)
-          errorG[pos_x] += (err_g * 5) >> 4;
-          errorB[pos_x] += (err_b * 5) >> 4;
-          
-          errorR[pos_x + 1] += (err_r * 1) >> 4;  // right-down (1/16)
-          errorG[pos_x + 1] += (err_g * 1) >> 4;
-          errorB[pos_x + 1] += (err_b * 1) >> 4;
-        }
-      }
-      
-      // Draw the pixel based on the final color
-      switch (finalColor) {
-        case 0:  // Black
-          Paint_SelectImage(BlackImage);
-          Paint_SetPixel(pos_x, pos_y, BLACK);
-          Paint_SelectImage(RYImage);
-          Paint_SetPixel(pos_x, pos_y, WHITE);
-          break;
-          
-        case 2:  // Red
-          Paint_SelectImage(BlackImage);
-          Paint_SetPixel(pos_x, pos_y, WHITE);
-          Paint_SelectImage(RYImage);
-          Paint_SetPixel(pos_x, pos_y, BLACK); // BLACK in RY buffer = RED
-          break;
-          
-        default: // White
-          Paint_SelectImage(BlackImage);
-          Paint_SetPixel(pos_x, pos_y, WHITE);
-          Paint_SelectImage(RYImage);
-          Paint_SetPixel(pos_x, pos_y, WHITE);
-          break;
-      }
-    }
-  }
-  
-  return 1; // Continue decoding
-}
-
-void setup() {
-  Serial.begin(115200);
-  Serial.println("E-Ink Display Initialization");
-  
-  // Calculate buffer size as in Waveshare example
-  UWORD Imagesize = ((EPD_WIDTH % 8 == 0) ? (EPD_WIDTH / 8) : (EPD_WIDTH / 8 + 1)) * EPD_HEIGHT;
-  
-  // Allocate framebuffers
-  BlackImage = (UBYTE *)malloc(Imagesize);
-  RYImage = (UBYTE *)malloc(Imagesize);
-  
-  if ((BlackImage == NULL) || (RYImage == NULL)) {
-    Serial.println("Failed to allocate memory for framebuffers!");
-    while(1); // Halt if memory allocation fails
-  }
-  
-  // Initialize e-ink display exactly as in Waveshare example
-  DEV_Module_Init();
-  EPD_7IN5B_V2_Init();
-  // EPD_7IN5B_V2_Clear();
-  DEV_Delay_ms(500);
-
-  // Initialize the Paint library with the buffers
-  Paint_NewImage(BlackImage, EPD_WIDTH, EPD_HEIGHT, 0, WHITE);
-  Paint_NewImage(RYImage, EPD_WIDTH, EPD_HEIGHT, 0, WHITE);
-  
-  Serial.println("Buffers allocated and cleared");
-
-  // Connect to WiFi
-  WiFi.begin(ssid, password);
-  Serial.print("Connecting to WiFi");
-  int wifiAttempts = 0;
-  while (WiFi.status() != WL_CONNECTED && wifiAttempts < 20) {
-    delay(500);
-    Serial.print(".");
-    wifiAttempts++;
-  }
-  
-  if (WiFi.status() == WL_CONNECTED) {
-    Serial.println();
-    Serial.println("WiFi connected");
-    Serial.print("IP address: ");
-    Serial.println(WiFi.localIP());
-  } else {
-    Serial.println();
-    Serial.println("WiFi connection failed!");
-    return;
-  }
-
-  // Test connectivity to server and get configuration
-  Serial.println("Fetching connection information...");
-  if (fetchConnectionInformation()) {
-    // Fetch and display image
-    fetchAndDisplayImage();
-  } else {
-    Serial.println("Server connectivity test failed - skipping image fetch");
-  }
-
-  // Free dithering buffers if allocated
-  if (errorR) free(errorR);
-  if (errorG) free(errorG);
-  if (errorB) free(errorB);
-  errorR = errorG = errorB = NULL;
-
-  // Put display to sleep
-  EPD_7IN5B_V2_Sleep();
-
-  // Free framebuffers
-  free(BlackImage);
-  free(RYImage);
-  BlackImage = NULL;
-  RYImage = NULL;
-
-  // Enter deep sleep
-  Serial.print("Going to sleep for ");
-  Serial.print(sleepDuration / 60000000);
-  Serial.println(" minutes");
-  esp_sleep_enable_timer_wakeup(sleepDuration);
-  esp_deep_sleep_start();
-}
-
-bool fetchConnectionInformation() {
-  HTTPClient http;
-  http.begin(connectionInformation);
-  http.setTimeout(10000);
-  
-  int httpCode = http.GET();
-  
-  Serial.print("HTTP response code: ");
-  Serial.println(httpCode);
-  
-  // Handle the response payload
-  String payload = "";
-  
-  if (httpCode == HTTP_CODE_OK) {
-    payload = http.getString();
-    
-    // Debug output to show the exact response
-    Serial.println("-----RAW HTTP RESPONSE BEGIN-----");
-    Serial.println(payload);
-    Serial.println("-----RAW HTTP RESPONSE END-----");
-    
-    // Check if payload is empty
-    if (payload.length() == 0) {
-      Serial.println("Warning: Server returned empty response");
-      http.end();
-      return false;
-    }
-    
-    // Try to find JSON content in the response
-    int jsonStart = payload.indexOf('{');
-    int jsonEnd = payload.lastIndexOf('}');
-    
-    if (jsonStart >= 0 && jsonEnd >= 0 && jsonEnd > jsonStart) {
-      String jsonPayload = payload.substring(jsonStart, jsonEnd + 1);
-      Serial.println("-----EXTRACTED JSON BEGIN-----");
-      Serial.println(jsonPayload);
-      Serial.println("-----EXTRACTED JSON END-----");
-      
-      // Deserialize the JSON document - Increased buffer size for more parameters
-      StaticJsonDocument<768> doc;
-      DeserializationError error = deserializeJson(doc, jsonPayload);
-      if (error) {
-        Serial.print("JSON parsing failed: ");
-        Serial.println(error.c_str());
-        http.end();
-        return false;
-      }
-      
-      // Extract values from the JSON
-      if (doc.containsKey("informationBoardImageUrl")) {
-        imageUrl = doc["informationBoardImageUrl"].as<String>();
-        Serial.print("Image URL set to: ");
-        Serial.println(imageUrl);
-      } else {
-        Serial.println("Warning: informationBoardImageUrl not found in JSON");
-        http.end();
-        return false;
-      }
-      
-      if (doc.containsKey("updateIntervalMinutes")) {
-        int minutes = doc["updateIntervalMinutes"].as<int>();
-        sleepDuration = (uint64_t)minutes * 60 * 1000000; // Convert minutes to microseconds
-        Serial.print("Update interval set to: ");
-        Serial.print(minutes);
-        Serial.println(" minutes");
-      } else {
-        Serial.println("Warning: updateIntervalMinutes not found in JSON");
-        // Keep default sleep duration
-      }
-      
-      // Extract new image processing parameters
-      if (doc.containsKey("blackTextThreshold")) {
-        blackTextThreshold = doc["blackTextThreshold"].as<uint8_t>();
-        Serial.print("Black text threshold set to: ");
-        Serial.println(blackTextThreshold);
-      }
-      
-      if (doc.containsKey("enableDithering")) {
-        enableDithering = doc["enableDithering"].as<bool>();
-        Serial.print("Dithering enabled: ");
-        Serial.println(enableDithering ? "true" : "false");
-      }
-      
-      if (doc.containsKey("ditheringStrength")) {
-        ditherStrength = doc["ditheringStrength"].as<uint8_t>();
-        Serial.print("Dithering strength set to: ");
-        Serial.println(ditherStrength);
-      }
-      
-      if (doc.containsKey("enhanceContrast")) {
-        enhanceContrast = doc["enhanceContrast"].as<bool>();
-        Serial.print("Contrast enhancement enabled: ");
-        Serial.println(enhanceContrast ? "true" : "false");
-      }
-      
-      if (doc.containsKey("contrastStrength")) {
-        contrastLevel = doc["contrastStrength"].as<uint8_t>();
-        Serial.print("Contrast level set to: ");
-        Serial.println(contrastLevel);
-      }
-      
-      http.end();
-      return true;
-    } else {
-      Serial.println("No valid JSON object found in the response");
-      http.end();
-      return false;
-    }
-  } else {
-    Serial.print("HTTP request failed with code: ");
-    Serial.println(httpCode);
-    http.end();
-    return false;
-  }
-}
-
-void fetchAndDisplayImage() {
-  // Check WiFi connection before making HTTP request
-  if (WiFi.status() != WL_CONNECTED) {
-    Serial.println("WiFi not connected, cannot fetch image");
-    return;
-  }
-  
-  if (imageUrl.length() == 0) {
-    Serial.println("Image URL not set, cannot fetch image");
-    return;
-  }
-  
-  HTTPClient http;
-  http.begin(imageUrl);
-  http.setTimeout(30000); // Set 30 second timeout
-  http.addHeader("User-Agent", "ESP32");
-  
-  Serial.print("Starting HTTP GET for image: ");
-  Serial.println(imageUrl);
-  int httpCode = http.GET();
-  Serial.print("HTTP response code: ");
-  Serial.println(httpCode);
-  
-  if (httpCode == HTTP_CODE_OK) {
-    int len = http.getSize();
-    Serial.print("Content length: ");
-    Serial.println(len);
-    
-    if (len > 0) {
-      Serial.print("Free heap before allocation: ");
-      Serial.println(ESP.getFreeHeap());
-      
-      // Check if we have enough memory
-      if (ESP.getFreeHeap() < len + 10000) { // Keep 10KB buffer
-        Serial.println("Not enough memory to load image");
-        http.end();
-        return;
-      }
-      
-      uint8_t *buffer = (uint8_t*)malloc(len);
-      if (buffer) {
-        Serial.print("Allocated ");
-        Serial.print(len);
-        Serial.println(" bytes for image buffer.");
-        
-        // Clear both buffers before processing new image - USING PAINT LIBRARY
-        Paint_SelectImage(BlackImage);
-        Paint_Clear(WHITE);
-        Paint_SelectImage(RYImage);
-        Paint_Clear(WHITE);
-        
-        WiFiClient *stream = http.getStreamPtr();
-        int totalBytesRead = 0;
-        unsigned long timeout = millis() + 30000; // 30 second timeout for reading
-        while (totalBytesRead < len && millis() < timeout) {
-          int bytesRead = stream->readBytes(buffer + totalBytesRead, len - totalBytesRead);
-          if (bytesRead == 0) {
-            delay(5); // Short delay if no data available
-            if (stream->available() == 0) {
-              if (totalBytesRead < len) {
-                Serial.println("Stream ended prematurely.");
-              }
-              break;
-            }
-          } else {
-            totalBytesRead += bytesRead;
-          }
-        }
-        Serial.print("Total bytes read: ");
-        Serial.println(totalBytesRead);
-        
-        if (totalBytesRead == len) {
-          // Process and display the image using JPEGDEC
-          Serial.println("Decoding JPEG image...");
-          
-          // Open JPEG image from memory
-          if (jpeg.openRAM(buffer, len, jpegDrawCallback)) {
-            // Get information about the image
-            int jpegWidth = jpeg.getWidth();
-            int jpegHeight = jpeg.getHeight();
-            Serial.print("JPEG image dimensions: ");
-            Serial.print(jpegWidth);
-            Serial.print(" x ");
-            Serial.println(jpegHeight);
-            
-            // Decode the image
-            if (jpeg.decode(0, 0, 0)) {
-              Serial.println("JPEG image decoded successfully");
-            } else {
-              Serial.println("Error decoding JPEG image");
-            }
-            
-            // Close the file
-            jpeg.close();
-            
-            // Display the processed image - using Waveshare's function
-            Serial.println("Sending image to display...");
-            EPD_7IN5B_V2_Display(BlackImage, RYImage);
-            Serial.println("Image displayed successfully.");
-          } else {
-            Serial.println("Failed to open JPEG image");
-          }
-        } else {
-          Serial.println("Failed to read entire image.");
-        }
-        free(buffer);
-      } else {
-        Serial.println("Failed to allocate buffer!");
-      }
-    } else {
-      Serial.println("Content length unknown or invalid.");
-    }
-  } else if (httpCode == HTTPC_ERROR_CONNECTION_REFUSED) {
-    Serial.println("Connection refused - server may be down");
-  } else if (httpCode == HTTPC_ERROR_CONNECTION_LOST) {
-    Serial.println("Connection lost during request");
-  } else if (httpCode == HTTPC_ERROR_NO_HTTP_SERVER) {
-    Serial.println("No HTTP server found");
-  } else if (httpCode == HTTPC_ERROR_NOT_CONNECTED) {
-    Serial.println("Not connected to server");
-  } else {
-    Serial.printf("HTTP GET failed, error: %d\n", httpCode);
-  }
-  
-  http.end();
-}
-
-void loop() {
-  // Empty - using deep sleep instead
-}

HomeApi.sln

@@ -7,12 +7,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HomeApi", "HomeApi\HomeApi.csproj", "{0F340BDE-7B8E-4ACD-8A24-5B5BFFB424F4}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ESP32_CODE", "ESP32_CODE", "{B3BCE85B-5021-4D4D-8758-CA7AAFF86C2D}"
-	ProjectSection(SolutionItems) = preProject
-		Esp32_Code\ESPSCREEN\ESPSCREEN.ino = Esp32_Code\ESPSCREEN\ESPSCREEN.ino
-		Esp32_Code\INFOSCREEN_WITH_INTERVAL\INFOSCREEN_WITH_INTERVAL.ino = Esp32_Code\INFOSCREEN_WITH_INTERVAL\INFOSCREEN_WITH_INTERVAL.ino
-	EndProjectSection
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -26,6 +20,5 @@ Global
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{0F340BDE-7B8E-4ACD-8A24-5B5BFFB424F4} = {FF03E920-D5E9-4BE0-AA6F-DB2E9287D3E4}
-		{B3BCE85B-5021-4D4D-8758-CA7AAFF86C2D} = {FF03E920-D5E9-4BE0-AA6F-DB2E9287D3E4}
 	EndGlobalSection
 EndGlobal

HomeApi/HomeApi.csproj

@@ -20,7 +20,6 @@
     </ItemGroup>
 
     <ItemGroup>
-      <Content Include="..\README.md" />
       <Content Include="..\.dockerignore">
         <Link>.dockerignore</Link>
       </Content>

HomeApi/wwwroot/index.cshtml

@@ -509,7 +509,7 @@
                     <i class="fas fa-wind wind-icon"></i>
                     <span>Wind</span>
                 </div>
-                <span class="detail-value">@Model.Weather.Current.WindPerMeterSecond.ToString("0.##") m/s @Model.Weather.Current.WindDirection</span>
+                <span class="detail-value">@Model.Weather.Current.WindPerMeterSecond.ToString("0.##"); m/s @Model.Weather.Current.WindDirection</span>
             </div>
 
             <div class="detail-item">
@@ -517,7 +517,7 @@
                     <i class="fas fa-chart-line activity-icon"></i>
                     <span>Gusts</span>
                 </div>
-                <span class="detail-value">@Model.Weather.Current.WindGustPerMeterSecond.ToString("0.##") m/s</span>
+                <span class="detail-value">@Model.Weather.Current.WindGustPerMeterSecond.ToString("0.##"); m/s</span>
             </div>
 
             <div class="detail-item">

README.md

@@ -1,109 +1 @@
-# This [![Build and Deploy](https://github.com/Myxelium/HomeScreen/actions/workflows/build.yml/badge.svg)](https://github.com/Myxelium/HomeScreen/actions/workflows/build.yml)
-Core api and Esp32 code for displaying weather data and public transport information on a e-ink display.
-
-<img width="800" height="480" alt="image" src="https://github.com/user-attachments/assets/ef5af0c6-ea3a-494d-b2af-3de6e70b3e6a" />
-
-## Features 😺
-- Display current weather data
-- Display public transport information
-- Display time and date
-
-## Requirements 🫥
-- ESP32 board
-- E-ink display (e.g. Waveshare 7.5 inch)
-
-# Installation
-
-This section provides instructions for setting up and running the HomeApi project.
-
-## Prerequisites
-
-- [.NET 9.0 SDK](https://dotnet.microsoft.com/download/dotnet/9.0) or later
-- Docker (optional, for containerized deployment)
-- Git (to clone the repository)
-
-## Option 1: Local Development Setup
-
-1. Clone the repository:
-   ```bash
-   git clone https://github.com/Myxelium/HomeScreen.git
-   cd HomeApi
-   ```
-
-2. Restore dependencies:
-   ```bash
-   dotnet restore
-   ```
-
-3. Build the project:
-   ```bash
-   dotnet build
-   ```
-
-4. Run the application:
-   ```bash
-   dotnet run
-   ```
-
-The API will be available at `http://localhost:5000`.
-
-## Option 2: Docker Deployment
-
-1. Build the Docker image:
-   ```bash
-   docker build -t homeapi .
-   ```
-
-2. Run the container:
-   ```bash
-   docker run -d -p 5000 --name homeapi homeapi
-   ```
-
-The API will be accessible at `http://localhost:5000`.
-
-## Configuration
-
-The application uses the standard .NET configuration system. You can modify settings in:
-
-- `appsettings.json` - Default configuration
-- `appsettings.Development.json` - Development environment configuration
-
-API endpoints:
-- Weather data: GET `/home`
-- Generated image: GET `/home/default.jpg`
-- Configuration data: GET `/home/configuration`
-- Departure board: GET `/home/departure-board`
-
-## API Documentation
-
-When running, API documentation is available through Scalar at `/scalar`.
-
-```mermaid
-flowchart TD
-subgraph ESP32 Device
-ESP[ESP32 E-Ink Display]
-ESP -->|HTTP GET /home/configuration| API
-ESP -->|HTTP GET /home/default.jpg| API
-end
-
-    subgraph HomeApi
-        API[HomeControllerAPI]
-        API -->|MediatR| Handlers
-        Handlers -->|Service Calls| Services
-        Services -->|Refit Clients| Clients
-        Clients -->|External APIs| ExtAPIs
-        API -->|Returns JSON/JPEG| ESP
-    end
-
-    subgraph ExternalAPIs
-        WeatherAPI[Weather API]
-        AuroraAPI[Aurora API]
-        NominatimAPI[Nominatim API]
-        ResRobotAPI[ResRobot API]
-    end
-
-    ExtAPIs -.-> WeatherAPI
-    ExtAPIs -.-> AuroraAPI
-    ExtAPIs -.-> NominatimAPI
-    ExtAPIs -.-> ResRobotAPI
-```
+E-ink solar panel screen showing info, this is the api for it. Low effort code

compose.yaml

@@ -1,15 +1,13 @@
-version: '3.8'
-
-services:
+services:
   homeapi:
+    image: homeapi
+    build:
+      context: .
+      dockerfile: Dockerfile
+
+  homeapi-1:
+    image: homeapi-1
     build:
       context: .
       dockerfile: HomeApi/Dockerfile
-    image: homeapi:latest
-    ports:
-      - "5000:5000"
-    environment:
-      - ASPNETCORE_ENVIRONMENT=Development
-    volumes:
-      - ./HomeApi/appsettings.Development.json:/app/appsettings.Development.json:ro
-    restart: unless-stopped
+