Bump Version to 1.0.2

- Disable debug information via serial console.

Marlin/Configuration.h

@@ -38,6 +38,9 @@
  */
 #define CONFIGURATION_H_VERSION 020005
 
+#define KNUTWURST_MEGAS
+#define KNUTWURST_TMC
+
 //===========================================================================
 //============================= Getting Started =============================
 //===========================================================================
@@ -673,7 +676,7 @@
  *          TMC5130, TMC5130_STANDALONE, TMC5160, TMC5160_STANDALONE
  * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'L6470', 'L6474', 'POWERSTEP01', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2160', 'TMC2160_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC2209', 'TMC2209_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE', 'TMC5160', 'TMC5160_STANDALONE']
  */
-
+#if ENABLED(KNUTWURST_TMC)
 #define X_DRIVER_TYPE  TMC2208_STANDALONE
 #define Y_DRIVER_TYPE  TMC2208_STANDALONE
 #define Z_DRIVER_TYPE  TMC2208_STANDALONE
@@ -690,6 +693,26 @@
 //#define E5_DRIVER_TYPE A4988
 //#define E6_DRIVER_TYPE A4988
 //#define E7_DRIVER_TYPE A4988
+#endif
+
+#if DISABLED(KNUTWURST_TMC)
+#define X_DRIVER_TYPE  A4988
+#define Y_DRIVER_TYPE  A4988
+#define Z_DRIVER_TYPE  A4988
+#define X2_DRIVER_TYPE A4988
+#define Y2_DRIVER_TYPE A4988
+#define Z2_DRIVER_TYPE A4988
+#define Z3_DRIVER_TYPE A4988
+#define Z4_DRIVER_TYPE A4988
+#define E0_DRIVER_TYPE A4988
+#define E1_DRIVER_TYPE A4988
+#define E2_DRIVER_TYPE A4988
+#define E3_DRIVER_TYPE A4988
+#define E4_DRIVER_TYPE A4988
+//#define E5_DRIVER_TYPE A4988
+//#define E6_DRIVER_TYPE A4988
+//#define E7_DRIVER_TYPE A4988
+#endif
 
 // Enable this feature if all enabled endstop pins are interrupt-capable.
 // This will remove the need to poll the interrupt pins, saving many CPU cycles.
@@ -734,7 +757,15 @@
  * Override with M92
  *                                      X, Y, Z, E0 [, E1[, E2...]]
  */
+
+#if ENABLED(KNUTWURST_MEGAS)
 #define DEFAULT_AXIS_STEPS_PER_UNIT   { 80, 80, 400, 384 }
+#endif
+
+#if DISABLED(KNUTWURST_MEGAS)
+#define DEFAULT_AXIS_STEPS_PER_UNIT   { 80, 80, 400, 96 }
+#endif
+
 /**
  * Default Max Feed Rate (mm/s)
  * Override with M203
@@ -1058,6 +1089,7 @@
 
 // @section machine
 
+#if ENABLED(KNUTWURST_TMC)
 // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
 #define INVERT_X_DIR false // set to true for stock drivers or TMC2208 with reversed connectors
 #define INVERT_Y_DIR true // set to false for stock drivers or TMC2208 with reversed connectors
@@ -1074,6 +1106,26 @@
 #define INVERT_E5_DIR false
 #define INVERT_E6_DIR false
 #define INVERT_E7_DIR false
+#endif
+
+#if DISABLED(KNUTWURST_TMC)
+// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
+#define INVERT_X_DIR true // set to true for stock drivers or TMC2208 with reversed connectors
+#define INVERT_Y_DIR false // set to false for stock drivers or TMC2208 with reversed connectors
+#define INVERT_Z_DIR false // set to false for stock drivers or TMC2208 with reversed connectors
+
+// @section extruder
+
+// For direct drive extruder v9 set to true, for geared extruder set to false.
+#define INVERT_E0_DIR false // set to false for stock drivers or TMC2208 with reversed connectors
+#define INVERT_E1_DIR false // set to false for stock drivers or TMC2208 with reversed connectors
+#define INVERT_E2_DIR false
+#define INVERT_E3_DIR false
+#define INVERT_E4_DIR false
+#define INVERT_E5_DIR false
+#define INVERT_E6_DIR false
+#define INVERT_E7_DIR false
+#endif
 
 // @section homing
 

Marlin/Configuration_adv.h

@@ -1867,7 +1867,7 @@
  * Requires NOZZLE_PARK_FEATURE.
  * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  */
-#define ADVANCED_PAUSE_FEATURE
+//#define ADVANCED_PAUSE_FEATURE
 #if ENABLED(ADVANCED_PAUSE_FEATURE)
   #define PAUSE_PARK_RETRACT_FEEDRATE         60  // (mm/s) Initial retract feedrate.
   #define PAUSE_PARK_RETRACT_LENGTH            4  // (mm) Initial retract.

Marlin/src/gcode/temp/M140_M190.cpp

@@ -43,10 +43,7 @@
   #include "../../feature/leds/leds.h"
 #endif
 
-#if ENABLED(ANYCUBIC_TOUCHSCREEN)
+#include "../../MarlinCore.h" // for wait_for_heatup, idle, startOrResumeJob
-  #include "../../lcd/anycubic_touchscreen.h"
-#endif
-#include "../../MarlinCore.h" // for wait_for_heatup and idle()
 
 /**
  * M140: Set bed temperature
@@ -83,15 +80,9 @@ void GcodeSuite::M190() {
   }
   else return;
 
-  #ifdef ANYCUBIC_TOUCHSCREEN
-    AnycubicTouchscreen.BedHeatingStart();
-  #endif
-
   ui.set_status_P(thermalManager.isHeatingBed() ? GET_TEXT(MSG_BED_HEATING) : GET_TEXT(MSG_BED_COOLING));
 
   thermalManager.wait_for_bed(no_wait_for_cooling);
-
-  //SERIAL_FLUSH();
 }
 
 #endif // HAS_HEATED_BED

Marlin/src/inc/Version.h

@@ -38,7 +38,7 @@
  * Defines the version of the Marlin build. Not to be confused with
  * Marlin's own build number, e.g. 2.0.x.
  */
- #define CUSTOM_BUILD_VERSION "1.0.0"
+ #define CUSTOM_BUILD_VERSION "1.0.2"
 
 #ifndef STRING_DISTRIBUTION_DATE
   #define STRING_DISTRIBUTION_DATE "2020-03-31"

Marlin/src/lcd/HardwareSerial.cpp

@@ -42,9 +42,9 @@
 // to which to write the next incoming character and tail is the index of the
 // location from which to read.
 #if (RAMEND < 1000)
-  #define SERIAL_BUFFER_SIZE 16
-#else
   #define SERIAL_BUFFER_SIZE 64
+#else
+  #define SERIAL_BUFFER_SIZE 128
 #endif
 
 struct ring_buffer

Marlin/src/lcd/anycubic_touchscreen.cpp

@@ -131,12 +131,12 @@ void AnycubicTouchscreenClass::Setup()
 
 void AnycubicTouchscreenClass::WriteOutageEEPromData()
 {
-  int pos = E2END - 256;
+  //int pos = E2END - 256;
 }
 
 void AnycubicTouchscreenClass::ReadOutageEEPromData()
 {
-  int pos = E2END - 256;
+  //int pos = E2END - 256;
 }
 
 void AnycubicTouchscreenClass::KillTFT()
@@ -166,7 +166,7 @@ void AnycubicTouchscreenClass::StartPrint()
     break;
   case 1:
     // regular sd pause
-    queue.enqueue_now_P(PSTR("M24")); // unpark nozzle
+    queue.inject_P(PSTR("M24")); // unpark nozzle
 #ifdef ANYCUBIC_TFT_DEBUG
     SERIAL_ECHOPAIR(" DEBUG: AI3M Pause State: ", ai3m_pause_state);
     SERIAL_EOL();
@@ -197,7 +197,7 @@ void AnycubicTouchscreenClass::StartPrint()
     break;
   case 3:
     // paused by filament runout
-    queue.enqueue_now_P(PSTR("M24")); // unpark nozzle and resume
+    queue.inject_P(PSTR("M24")); // unpark nozzle and resume
 #ifdef ANYCUBIC_TFT_DEBUG
     SERIAL_ECHOLNPGM("DEBUG: M24 Resume from Filament Runout");
 #endif
@@ -258,9 +258,9 @@ void AnycubicTouchscreenClass::PausePrint()
     SERIAL_ECHOLNPGM("DEBUG: Filament Runout Pause");
 #endif
     // filament runout, retract and beep
-    queue.enqueue_now_P(PSTR("G91"));          // relative mode
+    queue.inject_P(PSTR("G91"));          // relative mode
-    queue.enqueue_now_P(PSTR("G1 E-3 F1800")); // retract 3mm
+    queue.inject_P(PSTR("G1 E-3 F1800")); // retract 3mm
-    queue.enqueue_now_P(PSTR("G90"));          // absolute mode
+    queue.inject_P(PSTR("G90"));          // absolute mode
     buzzer.tone(200, 1567);
     buzzer.tone(200, 1174);
     buzzer.tone(200, 1567);
@@ -269,7 +269,7 @@ void AnycubicTouchscreenClass::PausePrint()
 #ifdef ANYCUBIC_TFT_DEBUG
     SERIAL_ECHOLNPGM("DEBUG: Filament runout - Retract, beep and park.");
 #endif
-    queue.enqueue_now_P(PSTR("M25")); // pause print and park nozzle
+    queue.inject_P(PSTR("M25")); // pause print and park nozzle
     ai3m_pause_state = 3;
 #ifdef ANYCUBIC_TFT_DEBUG
     SERIAL_ECHOLNPGM("DEBUG: M25 sent, parking nozzle");
@@ -294,8 +294,9 @@ void AnycubicTouchscreenClass::StopPrint()
   wait_for_user = false;
   wait_for_heatup = false;
   card.endFilePrint();
-  queue.clear();
+  card.closefile();
-#ifdef ANYCUBIC_TFT_DEBUG
+  //queue.clear();
+#ifdef ANYCUBIC_TFT_DEBUGANYCUBIC_TFT_STATE_SDSTOP_REQ
   SERIAL_ECHOLNPGM("DEBUG: Stopped and cleared");
 #endif
   print_job_timer.stop();
@@ -317,7 +318,7 @@ void AnycubicTouchscreenClass::StopPrint()
 void AnycubicTouchscreenClass::FilamentChangeResume()
 {
   // call M108 to break out of M600 pause
-  queue.enqueue_now_P(PSTR("M108"));
+  queue.inject_P(PSTR("M108"));
 #ifdef ANYCUBIC_TFT_DEBUG
   SERIAL_ECHOLNPGM("DEBUG: M108 Resume called");
 #endif
@@ -344,7 +345,7 @@ void AnycubicTouchscreenClass::FilamentChangePause()
 #endif
 
   // call M600 and set display state to paused
-  queue.enqueue_now_P(PSTR("M600"));
+  queue.inject_P(PSTR("M600"));
   TFTstate = ANYCUBIC_TFT_STATE_SDPAUSE_REQ;
 #ifdef ANYCUBIC_TFT_DEBUG
   SERIAL_ECHOLNPGM("DEBUG: M600 Pause called");
@@ -356,14 +357,14 @@ void AnycubicTouchscreenClass::ReheatNozzle()
 #ifdef ANYCUBIC_TFT_DEBUG
   SERIAL_ECHOLNPGM("DEBUG: Send reheat M108");
 #endif
-  queue.enqueue_now_P(PSTR("M108"));
+  queue.inject_P(PSTR("M108"));
 #ifdef ANYCUBIC_TFT_DEBUG
   SERIAL_ECHOLNPGM("DEBUG: Resume heating");
 #endif
 
   // enable heaters again
   HOTEND_LOOP()
-  thermalManager.reset_hotend_idle_timer(e);
+  //thermalManager.reset_hotend_idle_timer(e);
 #ifdef ANYCUBIC_TFT_DEBUG
   SERIAL_ECHOLNPGM("DEBUG: Clear flags");
 #endif
@@ -401,8 +402,8 @@ void AnycubicTouchscreenClass::ParkAfterStop()
     SERIAL_ECHOLNPGM("DEBUG: SDSTOP: Park XY");
 #endif
   }
-  queue.enqueue_now_P(PSTR("M84")); // disable stepper motors
+  queue.inject_P(PSTR("M84")); // disable stepper motors
-  queue.enqueue_now_P(PSTR("M27")); // force report of SD status
+  queue.inject_P(PSTR("M27")); // force report of SD status
   ai3m_pause_state = 0;
 #ifdef ANYCUBIC_TFT_DEBUG
   SERIAL_ECHOPAIR(" DEBUG: AI3M Pause State: ", ai3m_pause_state);
@@ -430,61 +431,61 @@ void AnycubicTouchscreenClass::HandleSpecialMenu()
   else if (strcmp(SelectedDirectory, "<pid tune hotend>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: PID Tune Hotend");
-    queue.enqueue_now_P(PSTR("M106 S204\nM303 E0 S210 C15 U1"));
+    queue.inject_P(PSTR("M106 S204\nM303 E0 S210 C15 U1"));
   }
   else if (strcmp(SelectedDirectory, "<pid tune ultrabase>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: PID Tune Ultrabase");
-    queue.enqueue_now_P(PSTR("M303 E-1 S60 C6 U1"));
+    queue.inject_P(PSTR("M303 E-1 S60 C6 U1"));
   }
   else if (strcmp(SelectedDirectory, "<save eeprom>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Save EEPROM");
-    queue.enqueue_now_P(PSTR("M500"));
+    queue.inject_P(PSTR("M500"));
     buzzer.tone(105, 1108);
     buzzer.tone(210, 1661);
   }
   else if (strcmp(SelectedDirectory, "<load fw defaults>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Load FW Defaults");
-    queue.enqueue_now_P(PSTR("M502"));
+    queue.inject_P(PSTR("M502"));
     buzzer.tone(105, 1661);
     buzzer.tone(210, 1108);
   }
   else if (strcmp(SelectedDirectory, "<preheat ultrabase>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Preheat Ultrabase");
-    queue.enqueue_now_P(PSTR("M140 S60"));
+    queue.inject_P(PSTR("M140 S60"));
   }
   else if (strcmp(SelectedDirectory, "<start mesh leveling>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Start Mesh Leveling");
-    queue.enqueue_now_P(PSTR("G29 S1"));
+    queue.inject_P(PSTR("G29 S1"));
   }
   else if (strcmp(SelectedDirectory, "<next mesh point>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Next Mesh Point");
-    queue.enqueue_now_P(PSTR("G29 S2"));
+    queue.inject_P(PSTR("G29 S2"));
   }
   else if (strcmp(SelectedDirectory, "<z up 0.1>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Z Up 0.1");
-    queue.enqueue_now_P(PSTR("G91\nG1 Z+0.1\nG90"));
+    queue.inject_P(PSTR("G91\nG1 Z+0.1\nG90"));
   }
   else if (strcmp(SelectedDirectory, "<z up 0.02>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Z Up 0.02");
-    queue.enqueue_now_P(PSTR("G91\nG1 Z+0.02\nG90"));
+    queue.inject_P(PSTR("G91\nG1 Z+0.02\nG90"));
   }
   else if (strcmp(SelectedDirectory, "<z down 0.02>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Z Down 0.02");
-    queue.enqueue_now_P(PSTR("G91\nG1 Z-0.02\nG90"));
+    queue.inject_P(PSTR("G91\nG1 Z-0.02\nG90"));
   }
   else if (strcmp(SelectedDirectory, "<z down 0.1>") == 0)
   {
     SERIAL_ECHOLNPGM("Special Menu: Z Down 0.1");
-    queue.enqueue_now_P(PSTR("G91\nG1 Z-0.1\nG90"));
+    queue.inject_P(PSTR("G91\nG1 Z-0.1\nG90"));
   }
   else if (strcmp(SelectedDirectory, "<filamentchange pause>") == 0)
   {
@@ -714,7 +715,7 @@ void AnycubicTouchscreenClass::StateHandler()
 #ifdef SDSUPPORT
     if (!card.isPrinting())
     {
-      // It seems that we are to printing anymore... pause or stopped?
+      // It seems that we are not printing anymore... pause or stopped?
       if (card.isFileOpen())
       {
         // File is still open --> paused
@@ -768,7 +769,7 @@ void AnycubicTouchscreenClass::StateHandler()
         if (!IsParked)
         {
           // park head and retract 2mm
-          queue.enqueue_now_P(PSTR("M125 L2"));
+          queue.inject_P(PSTR("M125 L2"));
           IsParked = true;
         }
       }
@@ -809,7 +810,7 @@ void AnycubicTouchscreenClass::StateHandler()
     // did we park the hotend already?
     if ((!IsParked) && (!card.isPrinting()) && (!planner.movesplanned()))
     {
-      queue.enqueue_now_P(PSTR("G91\nG1 E-1 F1800\nG90")); //retract
+      queue.inject_P(PSTR("G91\nG1 E-1 F1800\nG90")); //retract
       ParkAfterStop();
       IsParked = true;
     }
@@ -1170,7 +1171,7 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
           else if ((CodeSeen('C')) && (!planner.movesplanned()))
           {
             if ((current_position[Z_AXIS] < 10))
-              queue.enqueue_now_P(PSTR("G1 Z10")); //RASE Z AXIS
+              queue.inject_P(PSTR("G1 Z10")); //RASE Z AXIS
             tempvalue = constrain(CodeValue(), 0, 275);
             thermalManager.setTargetHotend(tempvalue, 0);
           }
@@ -1232,14 +1233,14 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
             if (CodeSeen('X') || CodeSeen('Y') || CodeSeen('Z'))
             {
               if (CodeSeen('X'))
-                queue.enqueue_now_P(PSTR("G28 X"));
+                queue.inject_P(PSTR("G28 X"));
               if (CodeSeen('Y'))
-                queue.enqueue_now_P(PSTR("G28 Y"));
+                queue.inject_P(PSTR("G28 Y"));
               if (CodeSeen('Z'))
-                queue.enqueue_now_P(PSTR("G28 Z"));
+                queue.inject_P(PSTR("G28 Z"));
             }
             else if (CodeSeen('C'))
-              queue.enqueue_now_P(PSTR("G28"));
+              queue.inject_P(PSTR("G28"));
           }
           break;
         case 22: // A22 move X/Y/Z or extrude
@@ -1251,7 +1252,7 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
             if (CodeSeen('F')) // Set feedrate
               movespeed = CodeValue();
 
-            queue.enqueue_now_P(PSTR("G91")); // relative coordinates
+            queue.inject_P(PSTR("G91")); // relative coordinates
 
             if (CodeSeen('X')) // Move in X direction
             {
@@ -1321,7 +1322,7 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
               }
               queue.enqueue_one_now(value);
             }
-            queue.enqueue_now_P(PSTR("G90")); // absolute coordinates
+            queue.inject_P(PSTR("G90")); // absolute coordinates
           }
           HARDWARE_SERIAL_ENTER();
           break;
@@ -1329,7 +1330,7 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
           if ((!planner.movesplanned()) && (TFTstate != ANYCUBIC_TFT_STATE_SDPAUSE) && (TFTstate != ANYCUBIC_TFT_STATE_SDOUTAGE))
           {
             if ((current_position[Z_AXIS] < 10))
-              queue.enqueue_now_P(PSTR("G1 Z10")); // RAISE Z AXIS
+              queue.inject_P(PSTR("G1 Z10")); // RAISE Z AXIS
             thermalManager.setTargetBed(50);
             thermalManager.setTargetHotend(200, 0);
             HARDWARE_SERIAL_SUCC_START;
@@ -1340,7 +1341,7 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
           if ((!planner.movesplanned()) && (TFTstate != ANYCUBIC_TFT_STATE_SDPAUSE) && (TFTstate != ANYCUBIC_TFT_STATE_SDOUTAGE))
           {
             if ((current_position[Z_AXIS] < 10))
-              queue.enqueue_now_P(PSTR("G1 Z10")); //RAISE Z AXIS
+              queue.inject_P(PSTR("G1 Z10")); //RAISE Z AXIS
             thermalManager.setTargetBed(80);
             thermalManager.setTargetHotend(240, 0);
 

README.md

@@ -8,12 +8,24 @@ Diese Firmwarekonfiguration aktiviert viele neue erweitere Funktionen der Marlin
 
  * Mesh-Bed Kalibrierung
  * S-Kurven Beschleunigung
- * Babystepping während des Druckvorgangs (nur über USB)
+ * "Juction Deviation" statt des klassischen "Jerk" 
+ * Babystepping während des Druckvorgangs
  * Biliniar Bed Leveling (BBL)
  * Manuelles Editieren der Messpunkte
  * Volle Anycubic Touchscreen Unterstützung
  * Pause & Filamentwechselfunktion
 
+Besser im Vergleich zu anderen Firmwares (Bugfixes):
+ * Aufgeräumtes Special-Menü
+ * Drucker hängt sich nicht auf, wenn man Dateien mit Sonderzeichen (oder Chinesisch) auf der SD Karte hat
+ * Kein dummes "wackeln" der Düse nach Stoppen eines Druckvorgangs
+ * Kein Abstürzen bei zu vielen Dateien auf der SD Karte
+ * Kein Abstürzen bei SD-Karten über 16 GB
+ * Fehler "Melodie" bei Thermal Runaway Protection
+ * Kein Aufhängen, wenn SD Karte + USB gleichzeitig genutzt wird
+ * Kein Aufhängen wenn man Pause drückt
+ * Kein Aufhängen, wenn das Filament leer ist.
+
 Bevor du irgendwas machst, nachdem du die Firmware geupdated hast, gehe zu `Special Menu > Load FW Defaults` um alte Einstellungen zu löschen!
 
 ---
@@ -47,7 +59,7 @@ Weder noch! Es gibt keine "V2" oder "V3". Die offizielle letzte Version von Trin
 
 >Als ich die Treiber eingebaut habe, qualmte mein Mainboard in der Mitte rechts. Ist das normal?
 
-Nein. Du hast die Treiber falsch herum eingebaut. Jetzt ist die Z-Diode (733A) verbrannt. Tausche sie aus und alles funktioniert wieder.
+Nein. Du hast die Treiber falsch herum eingebaut. Jetzt ist die Z-Diode (733A) verbrannt. Tausche sie aus und alles funktioniert wieder. Deine falsch gesteckten Treiber kannst du aber vermutlich wegschmeißen.
 
 
 >Muss ich wie bei anderen Firmwares noch die E-Steps einstellen, wenn ich einen Mega S besitze?
@@ -59,7 +71,7 @@ Nein, lade dir einfach die korrekte Version herunter. Trotzdem solltest du die S
 
 ### Download
 
-Du kannst die fertigen Binärdateien hier herunterladen: https://github.com/knutwurst/Marlin-2-0-x-Anycubic-i3-MEGA-S/releases. Natürlich kannst du die Firmware auch selbst mit PlatformIO oder der Arduino IDE selbst kompilieren.
+Du kannst die fertigen Binärdateien hier herunterladen: https://github.com/knutwurst/Marlin-2-0-x-Anycubic-i3-MEGA-S/releases. Natürlich kannst du die Firmware mit PlatformIO oder der Arduino IDE auch selbst kompilieren.
 
 -> `i3_Mega.hex` ist für den unmodifizierten originalen Anycubic i3 MEGA (ohne S).
 

config/default/Configuration.h

@@ -2224,4 +2224,4 @@
 // Enable Anycubic TFT
 #define ANYCUBIC_TOUCHSCREEN
 #define ANYCUBIC_FILAMENT_RUNOUT_SENSOR
-#define ANYCUBIC_TFT_DEBUG
+//#define ANYCUBIC_TFT_DEBUG