docs: update changelog and header for version v2.0.0-beta12

CHANGELOG.md

@@ -1,11 +1,12 @@
 # Changelog
 
-## [2.0.0-beta11] - 2025-08-30
+## [2.0.0-beta12] - 2025-08-30
 ### Breaking Changes
 - enhance commit categorization for breaking changes
 - Handling of Spools with Tags from Vendors. fix: improve get_last_tag function to handle non-beta tags and fallback to newest tag
 
 ### Added
+- enhance weight processing with filtered display and API stability checks
 - implement weight stabilization functions and improve tare handling
 - add fast-path JSON reading for web interface display
 - add handling for successful NFC tag writes to send weight to Spoolman without auto-sending to Bambu
@@ -25,6 +26,9 @@
 - Add vendor and filament management to API; implement recycling factory handling in NFC
 
 ### Changed
+- update platformio.ini for beta version v2.0.0-beta12
+- update changelog and header for version v2.0.0-beta11
+- update changelog and header for version v2.0.0-beta11
 - update platformio.ini for beta version v2.0.0-beta11
 - update changelog and header for version v2.0.0-beta10
 - update platformio.ini for beta version v2.0.0-beta10
@@ -113,6 +117,119 @@
 - enhance filament creation logic to include dynamic comments based on payload
 
 
+## [2.0.0-beta11] - 2025-08-30
+### Breaking Changes
+- enhance commit categorization for breaking changes
+- Handling of Spools with Tags from Vendors. fix: improve get_last_tag function to handle non-beta tags and fallback to newest tag
+
+### Added
+- implement weight stabilization functions and improve tare handling
+- add fast-path JSON reading for web interface display
+- add handling for successful NFC tag writes to send weight to Spoolman without auto-sending to Bambu
+- implement robust page reading with error recovery for NFC tags
+- enhance NFC tag reading with robust error recovery and JSON optimization for fast-path detection
+- implement robust page reading and safe tag detection with error recovery
+- add Manufacturer Tags support documentation in German and English
+- add display delay for vendor, filament, and spool creation processes
+- add progress bar updates for vendor and filament creation processes
+- update vendor and filament ID handling to use NULL and add delays for stability
+- add delay to ensure proper setting of vendor and filament IDs after API state changes
+- enhance NDEF decoding with detailed validation and debugging output
+- enhance NDEF decoding to validate structure and extract JSON payload
+- add logging for decoded JSON data in NFC processing
+- implement filament and spool creation in Spoolman API
+- Add JSON structure comments for filament and spool creation
+- Add vendor and filament management to API; implement recycling factory handling in NFC
+
+### Changed
+- update changelog and header for version v2.0.0-beta11
+- update platformio.ini for beta version v2.0.0-beta11
+- update changelog and header for version v2.0.0-beta10
+- update platformio.ini for beta version v2.0.0-beta10
+- update changelog and header for version v2.0.0-beta9
+- update platformio.ini for beta version v2.0.0-beta9
+- update changelog and header for version v2.0.0-beta8
+- update platformio.ini for beta version v2.0.0-beta8
+- update changelog and header for version v2.0.0-beta7
+- update platformio.ini for beta version v2.0.0-beta7
+- update changelog and header for version v2.0.0-beta6
+- update changelog and header for version v2.0.0-beta6
+- update platformio.ini for beta version v2.0.0-beta6
+- update changelog and header for version v2.0.0-beta5
+- update platformio.ini for beta version v2.0.0-beta5
+- update changelog and header for version v2.0.0-beta4
+- update platformio.ini for beta version v2.0.0-beta4
+- update changelog and header for version v2.0.0-beta3
+- update platformio.ini for beta version v2.0.0-beta3
+- update createVendor and checkVendor functions to accept JsonDocument payload
+- update changelog and header for version v2.0.0-beta2
+- update platformio.ini for beta version v2.0.0-beta2
+- clarify product URL description for Manufacturer Tags in German and English documentation
+- update changelog and header for version v2.0.0-beta1
+- update platformio.ini for beta version v2.0.0-beta1
+- update version to 2.0.0 in platformio.ini
+- update changelog and header for version v1.5.12-beta18
+- update platformio.ini for beta version v1.5.12-beta18
+- update changelog and header for version v1.5.12-beta17
+- update platformio.ini for beta version v1.5.12-beta17
+- optimize page limit detection and remove redundant verification code
+- update changelog and header for version v1.5.12-beta16
+- update platformio.ini for beta version v1.5.12-beta16
+- Refactor NFC interface handling and improve error diagnostics
+- update changelog and header for version v1.5.12-beta15
+- update platformio.ini for beta version v1.5.12-beta15
+- enhance NFC write operation diagnostics and improve error handling
+- enhance NFC write operation handling and prevent tag operations during write
+- update changelog and header for version v1.5.12-beta14
+- update platformio.ini for beta version v1.5.12-beta14
+- optimize JSON payload structure and enhance NFC tag validation process
+- update changelog and header for version v1.5.12-beta13
+- update platformio.ini for beta version v1.5.12-beta13
+- reorganize clearUserDataArea function for improved clarity and safety
+- update changelog and header for version v1.5.12-beta12
+- update platformio.ini for beta version v1.5.12-beta12
+- update changelog and header for version v1.5.12-beta11
+- update platformio.ini for beta version v1.5.12-beta11
+- update changelog and header for version v1.5.12-beta10
+- update platformio.ini for beta version v1.5.12-beta10
+- streamline task creation in checkVendor and checkFilament functions
+- update changelog and header for version v1.5.12-beta9
+- update platformio.ini for beta version v1.5.12-beta9
+- update changelog and header for version v1.5.12-beta8
+- update platformio.ini for beta version v1.5.12-beta8
+- update changelog and header for version v1.5.12-beta7
+- update platformio.ini for beta version v1.5.12-beta7
+- update changelog and header for version v1.5.12-beta6
+- update platformio.ini for beta version v1.5.12-beta6
+- improve task synchronization in vendor, filament, and spool creation functions
+- update changelog and header for version v1.5.12-beta5
+- update platformio.ini for beta version v1.5.12-beta5
+- update changelog and header for version v1.5.12-beta4
+- update platformio.ini for beta version v1.5.12-beta4
+- update changelog and header for version v1.5.12-beta3
+- update platformio.ini for beta version v1.5.12-beta3
+- update changelog and header for version v1.5.12-beta2
+- update platformio.ini for beta version v1.5.12-beta2
+- update changelog and header for version v1.5.12-beta1
+- update platformio.ini for beta version v1.5.12-beta1
+- Merge branch 'main' into recyclingfabrik
+- Merge branch 'main' into recyclingfabrik
+
+### Fixed
+- call scale.tare() in setup after starting scale
+- update createVendor function to use external_id as comment instead of static text
+- update to_old_version in platformio.ini to reflect correct previous version
+- increase delay in start_scale function for improved stability
+- replace progress bar with message display for remaining weight in sendToApi function
+- update vendor check to use shorthand key in payload
+- reset NFC state on API send failure to allow retry
+- update createdFilamentId reset value to 65535 for better task handling
+- update createdVendorId reset value to 65535 for improved API handling
+- update spoolman ID reset values to 65535 for better API response detection
+- correct color_hex key usage and comment out unused date fields in spool creation
+- improve API state handling and vendor name formatting
+- enhance filament creation logic to include dynamic comments based on payload
+
 ## [2.0.0-beta10] - 2025-08-30
 ### Breaking Changes
 - enhance commit categorization for breaking changes

platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [common]
-version = "2.0.0-beta11"
+version = "2.0.0-beta12"
 to_old_version = "1.5.10"
 
 ##

src/main.cpp

@@ -178,9 +178,11 @@ void loop() {
     // Ausgabe der Waage auf Display
     if(pauseMainTask == 0)
     {
+      // Use filtered weight for smooth display, but still check API weight for significant changes
+      int16_t displayWeight = getFilteredDisplayWeight();
       if (mainTaskWasPaused || (weight != lastWeight && nfcReaderState == NFC_IDLE && (!bambuCredentials.autosend_enable || autoSetToBambuSpoolId == 0)))
       {
-        (weight < 2) ? ((weight < -2) ? oledShowMessage("!! -0") : oledShowWeight(0)) : oledShowWeight(weight);
+        (displayWeight < 2) ? ((displayWeight < -2) ? oledShowMessage("!! -0") : oledShowWeight(0)) : oledShowWeight(displayWeight);
       }
       mainTaskWasPaused = false;
     }

src/scale.cpp

@@ -17,6 +17,7 @@ int16_t weight = 0;
 #define MOVING_AVERAGE_SIZE 20          // Number of samples for moving average
 #define LOW_PASS_ALPHA 0.15f           // Low-pass filter coefficient (0.1-0.2 works well)
 #define DISPLAY_THRESHOLD 0.5f         // Only update display if change > 0.5g
+#define API_THRESHOLD 2.0f             // Only trigger API actions if change > 2g
 #define MEASUREMENT_INTERVAL_MS 50     // Measurement interval in milliseconds
 
 float weightBuffer[MOVING_AVERAGE_SIZE];
@@ -24,6 +25,7 @@ uint8_t bufferIndex = 0;
 bool bufferFilled = false;
 float filteredWeight = 0.0f;
 int16_t lastDisplayedWeight = 0;
+int16_t lastStableWeight = 0;        // For API/action triggering
 unsigned long lastMeasurementTime = 0;
 
 uint8_t weigthCouterToApi = 0;
@@ -44,6 +46,7 @@ void resetWeightFilter() {
   bufferFilled = false;
   filteredWeight = 0.0f;
   lastDisplayedWeight = 0;
+  lastStableWeight = 0;            // Reset stable weight for API actions
   
   // Initialize buffer with zeros
   for (int i = 0; i < MOVING_AVERAGE_SIZE; i++) {
@@ -96,13 +99,31 @@ int16_t processWeightReading(float rawWeight) {
   // Round to nearest gram
   int16_t newWeight = round(smoothedWeight);
   
-  // Only update displayed weight if change is significant
+  // Update displayed weight if display threshold is reached
   if (abs(newWeight - lastDisplayedWeight) >= DISPLAY_THRESHOLD) {
     lastDisplayedWeight = newWeight;
-    return newWeight;
   }
   
-  return weight; // Return current weight if change is too small
+  // Update global weight for API actions only if stable threshold is reached
+  int16_t weightToReturn = weight; // Default: keep current weight
+  
+  if (abs(newWeight - lastStableWeight) >= API_THRESHOLD) {
+    lastStableWeight = newWeight;
+    weightToReturn = newWeight;
+    
+    Serial.printf("Stable weight change detected: %d -> %d (diff: %d)\n", 
+                 weight, newWeight, abs(newWeight - weight));
+  }
+  
+  return weightToReturn;
+}
+
+/**
+ * Get current filtered weight for display purposes
+ * This returns the smoothed weight even if it hasn't triggered API actions
+ */
+int16_t getFilteredDisplayWeight() {
+  return lastDisplayedWeight;
 }
 
 // ##### Funktionen für Waage #####
@@ -172,17 +193,18 @@ void scale_loop(void * parameter) {
         // Process weight with stabilization
         int16_t stabilizedWeight = processWeightReading(rawWeight);
         
-        // Update global weight variable only if it changed
+        // Update global weight variable only if it changed significantly (for API actions)
         if (stabilizedWeight != weight) {
           weight = stabilizedWeight;
-          
-          // Debug output for monitoring (can be removed in production)
-          static unsigned long lastDebugTime = 0;
-          if (currentTime - lastDebugTime > 1000) { // Print every second
-            Serial.printf("Raw: %.2f, Filtered: %.2f, Final: %d\n", 
-                         rawWeight, filteredWeight, weight);
-            lastDebugTime = currentTime;
-          }
+          Serial.printf("API weight updated: %d\n", weight);
+        }
+        
+        // Debug output for monitoring (can be removed in production)
+        static unsigned long lastDebugTime = 0;
+        if (currentTime - lastDebugTime > 2000) { // Print every 2 seconds
+          Serial.printf("Raw: %.2f, Filtered: %.2f, Display: %d, API: %d\n", 
+                       rawWeight, filteredWeight, lastDisplayedWeight, weight);
+          lastDebugTime = currentTime;
         }
         
         lastMeasurementTime = currentTime;

src/scale.h

@@ -14,6 +14,7 @@ void resetWeightFilter();
 float calculateMovingAverage();
 float applyLowPassFilter(float newValue);
 int16_t processWeightReading(float rawWeight);
+int16_t getFilteredDisplayWeight();
 
 extern HX711 scale;
 extern int16_t weight;