docs: update changelog for version 1.2.73

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## [1.2.73] - 2025-02-20
+### Changed
+- update webpages for version v1.2.73
+- improve OTA update process with enhanced size checks and progress logging
+
+### Fixed
+- enhance OTA update process with improved size checks and debugging output
+
+
 ## [1.2.72] - 2025-02-20
 ### Changed
 - update webpages for version v1.2.72

html/header.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.72</span></h1>
+                <h1>FilaMan<span class="version">v1.2.73</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/index.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.72</span></h1>
+                <h1>FilaMan<span class="version">v1.2.73</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/rfid.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.72</span></h1>
+                <h1>FilaMan<span class="version">v1.2.73</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/spoolman.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.72</span></h1>
+                <h1>FilaMan<span class="version">v1.2.73</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/upgrade.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.72</span></h1>
+                <h1>FilaMan<span class="version">v1.2.73</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/waage.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.72</span></h1>
+                <h1>FilaMan<span class="version">v1.2.73</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/wifi.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.72</span></h1>
+                <h1>FilaMan<span class="version">v1.2.73</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [common]
-version = "1.2.72"
+version = "1.2.73"
 
 [env:esp32dev]
 platform = espressif32

src/ota.cpp

@@ -29,63 +29,82 @@ void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t ind
     static bool isFullImage = false;
     static uint32_t currentOffset = 0;
     
-    // Offset-Definitionen aus dem Workflow
-    static const uint32_t BOOTLOADER_OFFSET = 0x1000;
-    static const uint32_t PARTITIONS_OFFSET = 0x8000;
-    static const uint32_t FIRMWARE_OFFSET = 0x10000;
-    static const uint32_t SPIFFS_OFFSET = 0x3D0000;
+    // Flash layout constants from partitions.csv
+    static const uint32_t FLASH_SIZE = 0x400000;    // 4MB total
+    static const uint32_t APP_SIZE = 0x1E0000;      // Size per app partition
+    static const uint32_t SPIFFS_OFFSET = 0x3D0000; // SPIFFS start
     
     if (!index) {
         contentLength = request->contentLength();
-        Serial.printf("Update size: %u bytes\n", contentLength);
+        Serial.printf("Update size: %u bytes (0x%X)\n", contentLength, contentLength);
         
         if (contentLength == 0) {
             request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Invalid file size\"}");
             return;
         }
 
-        // Stop all tasks to save resources
         if (!tasksAreStopped && (RfidReaderTask || BambuMqttTask || ScaleTask)) {
             stopAllTasks();
             tasksAreStopped = true;
         }
 
-        isFullImage = (contentLength > SPIFFS_OFFSET);
+        isFullImage = (contentLength >= SPIFFS_OFFSET);
+        
         if (!isFullImage) {
-            // Regular firmware update
+            // Regular firmware update must not exceed app partition size
+            if (contentLength > APP_SIZE) {
+                Serial.printf("Firmware too large: 0x%X > 0x%X\n", contentLength, APP_SIZE);
+                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Firmware too large\"}");
+                return;
+            }
+            
             if (!Update.begin(contentLength)) {
-                Serial.printf("Not enough space: %u required\n", contentLength);
+                Serial.printf("Not enough space for firmware: %u required\n", contentLength);
                 request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Not enough space available\"}");
                 return;
             }
-            Serial.println("Firmware update started");
+            Serial.printf("Firmware update started (size: 0x%X)\n", contentLength);
         } else {
-            // Full image update - start with bootloader
-            if (!Update.begin(contentLength, U_FLASH)) {
-                Serial.printf("Not enough space for full image: %u required\n", contentLength);
-                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Not enough space available\"}");
+            // Full image update
+            if (contentLength > FLASH_SIZE) {
+                Serial.printf("Image too large: 0x%X > 0x%X\n", contentLength, FLASH_SIZE);
+                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Image too large\"}");
                 return;
             }
-            Serial.println("Full image update started");
+            
+            if (!Update.begin(FLASH_SIZE, U_FLASH)) {
+                Serial.println("Could not begin full image update");
+                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Could not start full update\"}");
+                return;
+            }
+            Serial.printf("Full image update started (size: 0x%X)\n", contentLength);
         }
         currentOffset = 0;
     }
 
-    // Write data
     if (Update.write(data, len) != len) {
         String errorMsg = Update.errorString();
         if (errorMsg != "No Error") {
             Update.printError(Serial);
+            Serial.printf("Error at offset: 0x%X of 0x%X bytes\n", currentOffset, contentLength);
             request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Error writing update: " + errorMsg + "\"}");
             return;
         }
     }
     
+    // Progress logging
+    if ((currentOffset % 0x40000) == 0) { // Log every 256KB
+        Serial.printf("Update progress: 0x%X of 0x%X bytes (%.1f%%)\n", 
+            currentOffset, 
+            contentLength, 
+            (currentOffset * 100.0) / contentLength);
+    }
+    
     currentOffset += len;
     
     if (final) {
         if (Update.end(true)) {
-            Serial.println("Update complete");
+            Serial.printf("Update complete: 0x%X bytes written\n", currentOffset);
             request->send(200, "application/json", "{\"status\":\"success\",\"message\":\"Update successful! Device will restart...\",\"restart\":true}");
             delay(1000);
             ESP.restart();

src/ota.h

@@ -3,6 +3,12 @@
 
 #include <ESPAsyncWebServer.h>
 
+// Update size unknown constant, falls nicht bereits definiert
+#ifndef UPDATE_SIZE_UNKNOWN
+#define UPDATE_SIZE_UNKNOWN 0xFFFFFFFF
+#endif
+
+void stopAllTasks();
 void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final);
 
 #endif