Support for Filament runout sensor and endstop beep.

Marlin/src/MarlinCore.cpp

@@ -181,6 +181,10 @@
   #include "libs/L64XX/L64XX_Marlin.h"
 #endif
 
+#if ENABLED(ANYCUBIC_TOUCHSCREEN)
+  #include "lcd/anycubic_touchscreen.h"
+#endif
+
 const char NUL_STR[] PROGMEM = "",
            M112_KILL_STR[] PROGMEM = "M112 Shutdown",
            G28_STR[] PROGMEM = "G28",
@@ -345,6 +349,90 @@ void disable_all_steppers() {
   disable_e_steppers();
 }
 
+#ifdef ENDSTOP_BEEP
+  void EndstopBeep() {
+    static char last_status=((READ(X_MIN_PIN)<<2)|(READ(Y_MIN_PIN)<<1)|READ(X_MAX_PIN));
+    static unsigned char now_status;
+
+    now_status=((READ(X_MIN_PIN)<<2)|(READ(Y_MIN_PIN)<<1)|READ(X_MAX_PIN))&0xff;
+
+    if(now_status<last_status) {
+      static millis_t endstop_ms = millis() + 300UL;
+      if (ELAPSED(millis(), endstop_ms)) {
+        buzzer.tone(60, 2000);
+      }
+    last_status=now_status;
+    } else if(now_status!=last_status) {
+      last_status=now_status;
+    }
+  }
+#endif
+
+#if HAS_FILAMENT_SENSOR
+
+  void event_filament_runout() {
+
+    #if ENABLED(ADVANCED_PAUSE_FEATURE)
+      if (did_pause_print) return;  // Action already in progress. Purge triggered repeated runout.
+    #endif
+
+    #if ENABLED(EXTENSIBLE_UI)
+      ExtUI::onFilamentRunout(ExtUI::getActiveTool());
+    #endif
+
+    #if EITHER(HOST_PROMPT_SUPPORT, HOST_ACTION_COMMANDS)
+      const char tool = '0'
+        #if NUM_RUNOUT_SENSORS > 1
+          + active_extruder
+        #endif
+      ;
+    #endif
+
+    //action:out_of_filament
+    #if ENABLED(HOST_PROMPT_SUPPORT)
+      host_prompt_reason = PROMPT_FILAMENT_RUNOUT;
+      host_action_prompt_end();
+      host_action_prompt_begin(PSTR("FilamentRunout T"), false);
+      SERIAL_CHAR(tool);
+      SERIAL_EOL();
+      host_action_prompt_show();
+    #endif
+
+    const bool run_runout_script = !runout.host_handling;
+
+    #if ENABLED(HOST_ACTION_COMMANDS)
+      if (run_runout_script
+        && ( strstr(FILAMENT_RUNOUT_SCRIPT, "M600")
+          || strstr(FILAMENT_RUNOUT_SCRIPT, "M125")
+          #if ENABLED(ADVANCED_PAUSE_FEATURE)
+            || strstr(FILAMENT_RUNOUT_SCRIPT, "M25")
+          #endif
+        )
+      ) {
+        host_action_paused(false);
+      }
+      else {
+        // Legacy Repetier command for use until newer version supports standard dialog
+        // To be removed later when pause command also triggers dialog
+        #ifdef ACTION_ON_FILAMENT_RUNOUT
+          host_action(PSTR(ACTION_ON_FILAMENT_RUNOUT " T"), false);
+          SERIAL_CHAR(tool);
+          SERIAL_EOL();
+        #endif
+
+        host_action_pause(false);
+      }
+      SERIAL_ECHOPGM(" " ACTION_REASON_ON_FILAMENT_RUNOUT " ");
+      SERIAL_CHAR(tool);
+      SERIAL_EOL();
+    #endif // HOST_ACTION_COMMANDS
+
+    if (run_runout_script)
+      queue.inject_P(PSTR(FILAMENT_RUNOUT_SCRIPT));
+  }
+
+#endif // HAS_FILAMENT_SENSOR
+
 #if ENABLED(G29_RETRY_AND_RECOVER)
 
   void event_probe_failure() {
@@ -462,6 +550,9 @@ inline void manage_inactivity(const bool ignore_stepper_queue=false) {
     runout.run();
   #endif
 
+  #if ENABLED(ANYCUBIC_TOUCHSCREEN) && ENABLED(ANYCUBIC_FILAMENT_RUNOUT_SENSOR)
+    AnycubicTouchscreen.FilamentRunout();
+  #endif
   if (queue.length < BUFSIZE) queue.get_available_commands();
 
   const millis_t ms = millis();
@@ -671,6 +762,14 @@ void idle(
     max7219.idle_tasks();
   #endif
 
+  #ifdef ANYCUBIC_TOUCHSCREEN
+    AnycubicTouchscreen.CommandScan();
+  #endif
+
+  #ifdef ENDSTOP_BEEP
+    EndstopBeep();
+  #endif
+
   ui.update();
 
   #if ENABLED(HOST_KEEPALIVE_FEATURE)
@@ -748,6 +847,10 @@ void kill(PGM_P const lcd_error/*=nullptr*/, PGM_P const lcd_component/*=nullptr
     UNUSED(lcd_component);
   #endif
 
+  #ifdef ANYCUBIC_TOUCHSCREEN
+    AnycubicTouchscreen.KillTFT();
+  #endif
+
   #ifdef ACTION_ON_KILL
     host_action_kill();
   #endif
@@ -900,6 +1003,10 @@ void setup() {
   SERIAL_ECHOLNPGM("start");
   SERIAL_ECHO_START();
 
+  #ifdef ANYCUBIC_TOUCHSCREEN
+    AnycubicTouchscreen.Setup();
+  #endif
+
   #if HAS_TMC_SPI
     #if DISABLED(TMC_USE_SW_SPI)
       SPI.begin();
@@ -924,6 +1031,10 @@ void setup() {
   SERIAL_CHAR(' ');
   SERIAL_ECHOLNPGM(SHORT_BUILD_VERSION);
   SERIAL_EOL();
+  SERIAL_ECHOPGM(STR_MARLIN_AI3M);
+  SERIAL_CHAR(' ');
+  //SERIAL_ECHOLNPGM(CUSTOM_BUILD_VERSION);
+  SERIAL_EOL();
 
   #if defined(STRING_DISTRIBUTION_DATE) && defined(STRING_CONFIG_H_AUTHOR)
     SERIAL_ECHO_MSG(
@@ -1188,6 +1299,10 @@ void loop() {
     queue.advance();
 
     endstops.event_handler();
+    idle();
+    #ifdef ANYCUBIC_TOUCHSCREEN
+      AnycubicTouchscreen.CommandScan();
+    #endif
 
   } while (ENABLED(__AVR__)); // Loop forever on slower (AVR) boards
 }