docs: update changelog for version 1.2.66

CHANGELOG.md

@@ -1,5 +1,42 @@
 # Changelog
 
+## [1.2.66] - 2025-02-20
+### Added
+- enhance OTA upload to support SPIFFS updates
+
+### Changed
+- update webpages for version v1.2.66
+
+
+## [1.2.65] - 2025-02-20
+### Changed
+- update webpages for version v1.2.65
+
+
+## [1.2.64] - 2025-02-20
+### Changed
+- update webpages for version v1.2.64
+
+### Fixed
+- improve error handling in OTA upload process
+
+
+## [1.2.63] - 2025-02-20
+### Added
+- update version to 1.2.63
+
+### Changed
+- update webpages for version v1.2.63
+
+
+## [1.2.62] - 2025-02-20
+### Added
+- update version to 1.2.62
+
+### Changed
+- update webpages for version 1.2.62
+
+
 ## [1.2.61] - 2025-02-20
 ### Added
 - update version to 1.2.61 and enhance OTA update error handling

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">v1.2.61</span></h1>
+                <h1>FilaMan<span class="version">v1.2.66</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">v1.2.61</span></h1>
+                <h1>FilaMan<span class="version">v1.2.66</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">v1.2.61</span></h1>
+                <h1>FilaMan<span class="version">v1.2.66</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">v1.2.61</span></h1>
+                <h1>FilaMan<span class="version">v1.2.66</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">v1.2.61</span></h1>
+                <h1>FilaMan<span class="version">v1.2.66</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">v1.2.61</span></h1>
+                <h1>FilaMan<span class="version">v1.2.66</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">v1.2.61</span></h1>
+                <h1>FilaMan<span class="version">v1.2.66</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [common]
-version = "1.2.61"
+version = "1.2.66"
 
 [env:esp32dev]
 platform = espressif32

src/ota.cpp

@@ -4,8 +4,17 @@
 #include <SPIFFS.h>
 #include "commonFS.h"
 
+// Magic byte patterns für verschiedene Image-Typen
+const uint8_t FIRMWARE_MAGIC = 0xE9;
+const uint8_t ESP_MAGIC = 0xE9;
+
 void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final) {
     static size_t contentLength = 0;
+    static bool isFullImage = false;
+    static uint32_t currentOffset = 0;
+    static uint8_t *spiffsBuffer = nullptr;
+    static size_t spiffsSize = 0;
+    static const uint32_t SPIFFS_START = 0x310000;  // Standard SPIFFS start address in full.bin
     
     if (!index) {
         contentLength = request->contentLength();
@@ -16,46 +25,104 @@ void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t ind
             return;
         }
 
-        // Determine if this is a full image (firmware + SPIFFS) or just firmware
+        // Prüfe Magic Byte für Image-Typ
-        bool isFullImage = (contentLength > 0x3D0000); // SPIFFS starts at 0x3D0000
+        if (data[0] == ESP_MAGIC) {
-
+            // Normales Firmware Image oder full.bin
-        if (isFullImage) {
+            isFullImage = (contentLength > 0x3D0000);
-            // For full images, we need to make sure we have enough space and properly partition it
+            
-            if (!Update.begin(ESP.getFreeSketchSpace(), U_FLASH)) {
+            if (!Update.begin(contentLength)) {
-                Serial.printf("Not enough space for full image: %u bytes required\n", contentLength);
+                Serial.printf("Not enough space: %u required\n", contentLength);
-                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Full image updates are not supported via OTA. Please use USB update for full images.\"}");
+                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Not enough space available\"}");
                 return;
             }
+            
+            Serial.println(isFullImage ? "Full image update started" : "Firmware update started");
+            
+            if (isFullImage) {
+                // Allocate buffer for SPIFFS data if it's a full image
+                spiffsSize = 0x0F0000;  // Standard SPIFFS size
+                spiffsBuffer = (uint8_t*)malloc(spiffsSize);
+                if (!spiffsBuffer) {
+                    Serial.println("Failed to allocate SPIFFS buffer");
+                    request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Memory allocation failed\"}");
+                    return;
+                }
+            }
         } else {
-            // For firmware-only updates
+            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Invalid image format\"}");
-            if (!Update.begin(contentLength, U_FLASH)) {
+            return;
-                Serial.printf("Not enough space: %u required\n", contentLength);
-                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Not enough space available for firmware update\"}");
-                return;
-            }
         }
-        
+        currentOffset = 0;
-        Serial.println(isFullImage ? "Full image update started" : "Firmware update started");
     }
     
-    // Write chunk to flash
+    // Handle SPIFFS data collection for full image
-    if (Update.write(data, len) != len) {
+    if (isFullImage && spiffsBuffer) {
-        Update.printError(Serial);
+        uint32_t spiffsOffset = currentOffset - SPIFFS_START;
-        String errorMsg = Update.errorString();
+        if (currentOffset >= SPIFFS_START && spiffsOffset < spiffsSize) {
-        request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Error writing update: " + errorMsg + "\"}");
+            size_t copyLen = min(len, spiffsSize - spiffsOffset);
-        return;
+            if (spiffsOffset + len > spiffsSize) {
+                copyLen = spiffsSize - spiffsOffset;
+            }
+            memcpy(spiffsBuffer + spiffsOffset, data, copyLen);
+        }
     }
+    
+    // Schreibe Daten
+    if (Update.write(data, len) != len) {
+        String errorMsg = Update.errorString();
+        if (errorMsg != "No Error") {
+            Update.printError(Serial);
+            if (spiffsBuffer) free(spiffsBuffer);
+            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Error writing update: " + errorMsg + "\"}");
+            return;
+        }
+    }
+    
+    currentOffset += len;
 
     if (final) {
         if (Update.end(true)) {
-            Serial.println("Update complete");
+            Serial.println("Firmware update complete");
+            
+            if (isFullImage && spiffsBuffer) {
+                Serial.println("Starting SPIFFS update");
+                if (!SPIFFS.begin(true)) {
+                    Serial.println("SPIFFS mount failed");
+                }
+                
+                // Update SPIFFS
+                if (Update.begin(spiffsSize, U_SPIFFS)) {
+                    if (Update.write(spiffsBuffer, spiffsSize) != spiffsSize) {
+                        Serial.println("SPIFFS Write Failed");
+                        free(spiffsBuffer);
+                        request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"SPIFFS update failed\"}");
+                        return;
+                    }
+                    if (!Update.end(true)) {
+                        Serial.println("SPIFFS End Failed");
+                        free(spiffsBuffer);
+                        request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"SPIFFS finish failed\"}");
+                        return;
+                    }
+                }
+                free(spiffsBuffer);
+                Serial.println("SPIFFS update complete");
+            }
+            
             request->send(200, "application/json", "{\"status\":\"success\",\"message\":\"Update successful! Device will restart...\",\"restart\":true}");
             delay(1000);
             ESP.restart();
         } else {
+            if (spiffsBuffer) free(spiffsBuffer);
             String errorMsg = Update.errorString();
-            Update.printError(Serial);
+            if (errorMsg != "No Error") {
-            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Update failed: " + errorMsg + "\"}");
+                Update.printError(Serial);
+                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Update failed: " + errorMsg + "\"}");
+            } else {
+                request->send(200, "application/json", "{\"status\":\"success\",\"message\":\"Update successful! Device will restart...\",\"restart\":true}");
+                delay(1000);
+                ESP.restart();
+            }
         }
     }
 }