Maker Faire brainstorm 2.0

Added filament sensor and crash detection to EEPROM
Added crash-detection counters display disable directive
Added Restore/Save print directive
Added crash detection and filament sensor settings to Tune menu

Firmware/Configuration.h

@@ -60,6 +60,10 @@
 #define EEPROM_UVLO_MESH_BED_LEVELING     (EEPROM_FAN_CHECK_ENABLED - 9*2)
 #define EEPROM_UVLO_Z_MICROSTEPS     (EEPROM_UVLO_MESH_BED_LEVELING - 2)
 
+// Crash detection mode EEPROM setting 
+#define EEPROM_CRASH_DET       (EEPROM_UVLO_MESH_BED_LEVELING-12) 
+// Filament sensor on/off EEPROM setting 
+#define EEPROM_FSENSOR       (EEPROM_UVLO_MESH_BED_LEVELING-14) 
 
 // Currently running firmware, each digit stored as uint16_t.
 // The flavor differentiates a dev, alpha, beta, release candidate or a release version.

Firmware/Configuration_prusa.h

@@ -79,6 +79,9 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 //DEBUG
 #define DEBUG_DCODES //D codes
 #if 1
+//#define DEBUG_CRASHDET_COUNTERS  //Display crash-detection counters on LCD
+//#define DEBUG_RESUME_PRINT       //Resume/save print debug enable 
+//#define DEBUG_UVLO_AUTOMATIC_RECOVER // Power panic automatic recovery debug output 
 //#define DEBUG_DISABLE_XMINLIMIT  //x min limit ignored
 //#define DEBUG_DISABLE_XMAXLIMIT  //x max limit ignored
 //#define DEBUG_DISABLE_YMINLIMIT  //y min limit ignored
@@ -88,7 +91,7 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 #define DEBUG_DISABLE_STARTMSGS //no startup messages 
 //#define DEBUG_DISABLE_MINTEMP   //mintemp error ignored
 //#define DEBUG_DISABLE_SWLIMITS  //sw limits ignored
-#define DEBUG_DISABLE_LCD_STATUS_LINE  //empty four lcd line
+//#define DEBUG_DISABLE_LCD_STATUS_LINE  //empty four lcd line
 //#define DEBUG_DISABLE_PREVENT_EXTRUDER //cold extrusion and long extrusion allowed
 #define DEBUG_DISABLE_PRUSA_STATISTICS //disable prusa_statistics() mesages
 //#define DEBUG_XSTEP_DUP_PIN 21   //duplicate x-step output to pin 21 (SCL on P3)

Firmware/Marlin.h

@@ -371,6 +371,7 @@ void serialecho_temperatures();
 
 void uvlo_();
 void recover_print();
+void recover_print(uint8_t automatic); 
 void setup_uvlo_interrupt();
 
 extern void recover_machine_state_after_power_panic();

Firmware/Marlin_main.cpp

@@ -567,15 +567,24 @@ static void lcd_language_menu();
 void stop_and_save_print_to_ram(float z_move, float e_move);
 void restore_print_from_ram_and_continue(float e_move);
 
+extern int8_t CrashDetectMenu;
+
 
 void crashdet_enable()
 {
+	MYSERIAL.println("crashdet_enable"); 
 	tmc2130_sg_stop_on_crash = true;
+	eeprom_update_byte((uint8_t*)EEPROM_CRASH_DET, 0xFF); 
+	CrashDetectMenu = 1;
+
 }
 
 void crashdet_disable()
 {
+	MYSERIAL.println("crashdet_disable"); 
 	tmc2130_sg_stop_on_crash = false;
+	eeprom_update_byte((uint8_t*)EEPROM_CRASH_DET, 0x00); 
+	CrashDetectMenu = 0;
 }
 
 void crashdet_stop_and_save_print()
@@ -586,7 +595,7 @@ void crashdet_stop_and_save_print()
 void crashdet_restore_print_and_continue()
 {
 	restore_print_from_ram_and_continue(0); //XYZ = orig, E - no change
-	babystep_apply();
+//	babystep_apply();
 }
 
 
@@ -630,6 +639,9 @@ uint8_t fsensor_err_cnt = 0;
 //#define FSENS_MAXERR 2    //filament sensor max error count
 #define FSENS_MAXERR 5    //filament sensor max error count
 
+extern int8_t FSensorStateMenu;
+
+
 void fsensor_enable()
 {
 	MYSERIAL.println("fsensor_enable");
@@ -639,12 +651,16 @@ void fsensor_enable()
 	fsensor_enabled = true;
 	fsensor_ignore_error = true;
 	fsensor_M600 = false;
+	eeprom_update_byte((uint8_t*)EEPROM_FSENSOR, 0xFF); 
+	FSensorStateMenu = 1;
 }
 
 void fsensor_disable()
 {
 	MYSERIAL.println("fsensor_disable");
 	fsensor_enabled = false;
+	eeprom_update_byte((uint8_t*)EEPROM_FSENSOR, 0x00); 
+	FSensorStateMenu = 0;
 }
 
 void fsensor_update()
@@ -882,11 +898,36 @@ void setup()
 #ifdef TMC2130
 	uint8_t silentMode = eeprom_read_byte((uint8_t*)EEPROM_SILENT);
 	tmc2130_mode = silentMode?TMC2130_MODE_SILENT:TMC2130_MODE_NORMAL;
+	uint8_t crashdet = eeprom_read_byte((uint8_t*)EEPROM_CRASH_DET);
+	if (crashdet)
+	{
+		crashdet_enable();
+	    MYSERIAL.println("CrashDetect ENABLED!");
+	}
+	else
+	{
+		crashdet_disable();
+	    MYSERIAL.println("CrashDetect DISABLED");
+	}
+
 #endif //TMC2130
 
 #ifdef PAT9125
     MYSERIAL.print("PAT9125_init:");
     MYSERIAL.println(pat9125_init(200, 200));
+
+	uint8_t fsensor = eeprom_read_byte((uint8_t*)EEPROM_FSENSOR);
+	if (fsensor)
+	{
+		fsensor_enable();
+	    MYSERIAL.println("Filament Sensor ENABLED!");
+	}
+	else
+	{
+		fsensor_disable();
+	    MYSERIAL.println("Filament Sensor DISABLED");
+	}
+
 #endif //PAT9125
     
 	st_init();    // Initialize stepper, this enables interrupts!

Firmware/tmc2130.cpp

@@ -453,6 +453,7 @@ void tmc2130_check_overtemp()
 		checktime = millis();
 		tmc2130_sg_change = true;
 	}
+#ifdef DEBUG_CRASHDET_COUNTERS
 	if (tmc2130_sg_change)
 	{
 		for (int i = 0; i < 4; i++)
@@ -463,6 +464,7 @@ void tmc2130_check_overtemp()
 			lcd.print(' ');
 		}
 	}
+#endif DEBUG_CRASHDET_COUNTERS
 }
 
 void tmc2130_setup_chopper(uint8_t axis, uint8_t mres, uint8_t current_h, uint8_t current_r)

Firmware/ultralcd.cpp

@@ -2544,12 +2544,12 @@ static void lcd_silent_mode_set() {
 
 static void lcd_crash_mode_set()
 {
-    if (!CrashDetectMenu==0) {
+	CrashDetectMenu = !CrashDetectMenu; //set also from crashdet_enable() and crashdet_disable()
+    if (CrashDetectMenu==0) {
         crashdet_disable();
     }else{
         crashdet_enable();
     }
-	CrashDetectMenu = !CrashDetectMenu;
 	lcd_goto_menu(lcd_settings_menu, 7);
     
 }
@@ -2566,12 +2566,12 @@ static void lcd_set_lang(unsigned char lang) {
 
 static void lcd_fsensor_state_set()
 {
-    if (!FSensorStateMenu==0) {
+	FSensorStateMenu = !FSensorStateMenu; //set also from fsensor_enable() and fsensor_disable()
+    if (FSensorStateMenu==0) {
         fsensor_disable();
     }else{
         fsensor_enable();
     }
-	FSensorStateMenu = !FSensorStateMenu;
 	lcd_goto_menu(lcd_settings_menu, 7);
     
 }
@@ -4078,11 +4078,26 @@ static void lcd_tune_menu()
   MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_colorprint_change);//7
 #endif
   
-  if (SilentModeMenu == 0) {
+  if (FSensorStateMenu == 0) {
-    MENU_ITEM(function, MSG_SILENT_MODE_OFF, lcd_silent_mode_set_tune);
+    MENU_ITEM(function, MSG_FSENSOR_OFF, lcd_fsensor_state_set);
   } else {
-    MENU_ITEM(function, MSG_SILENT_MODE_ON, lcd_silent_mode_set_tune);
+    MENU_ITEM(function, MSG_FSENSOR_ON, lcd_fsensor_state_set);
   }
+
+  if (SilentModeMenu == 0) {
+    MENU_ITEM(function, MSG_SILENT_MODE_OFF, lcd_silent_mode_set);
+  } else {
+    MENU_ITEM(function, MSG_SILENT_MODE_ON, lcd_silent_mode_set);
+  }
+
+  if (SilentModeMenu == 0) {
+    if (CrashDetectMenu == 0) {
+      MENU_ITEM(function, MSG_CRASHDETECT_OFF, lcd_crash_mode_set);
+    } else {
+      MENU_ITEM(function, MSG_CRASHDETECT_ON, lcd_crash_mode_set);
+    }
+  }
+
   END_MENU();
 }