Missing serial characters debuging

disabled fan ISR
disabled fsensor ISR
disabled linear advance
build 143b

Firmware/Configuration.h

@@ -11,7 +11,7 @@
 #define FW_version "3.1.1-RC4"
 #define FW_build   143
 //#define FW_build   --BUILD-NUMBER--
-#define FW_version_build FW_version " b" STR(FW_build) "a"
+#define FW_version_build FW_version " b" STR(FW_build) "b"
 
 
 #define FW_PRUSA3D_MAGIC "PRUSA3DFW"

Firmware/ConfigurationStore.cpp

@@ -129,10 +129,13 @@ void Config_StoreSettings(uint16_t offset, uint8_t level)
   #endif
   #endif
 
+#ifdef LIN_ADVANCE
   if (level >= 10) {
 	  EEPROM_WRITE_VAR(i, extruder_advance_k);
 	  EEPROM_WRITE_VAR(i, advance_ed_ratio);
   }
+#endif //LIN_ADVANCE
+
   /*MYSERIAL.print("Top address used:\n");
   MYSERIAL.print(i); 
   MYSERIAL.print("\n");
@@ -365,11 +368,14 @@ void Config_RetrieveSettings(uint16_t offset, uint8_t level)
 		EEPROM_READ_VAR(i, filament_size[2]);
 #endif
 #endif
+#ifdef LIN_ADVANCE
 		if (level >= 10) {
 			EEPROM_READ_VAR(i, extruder_advance_k);
 			EEPROM_READ_VAR(i, advance_ed_ratio);
 		}
 		calculate_volumetric_multipliers();
+#endif //LIN_ADVANCE
+
 		// Call updatePID (similar to when we have processed M301)
 		updatePID();
         SERIAL_ECHO_START;

Firmware/Configuration_adv.h

@@ -318,7 +318,7 @@
     * K=0 means advance disabled.
     * See Marlin documentation for calibration instructions.
     */
-#define LIN_ADVANCE
+//#define LIN_ADVANCE
 
 #ifdef LIN_ADVANCE
   #define LIN_ADVANCE_K 0 //Try around 45 for PLA, around 25 for ABS.

Firmware/Configuration_prusa.h

@@ -124,6 +124,9 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 //#define DEBUG_XSTEP_DUP_PIN 21   //duplicate x-step output to pin 21 (SCL on P3)
 //#define DEBUG_YSTEP_DUP_PIN 21   //duplicate y-step output to pin 21 (SCL on P3)
 //#define DEBUG_BLINK_ACTIVE
+#define DEBUG_DISABLE_FANCHECK     //disable fan check (no ISR INT7, check disabled)
+#define DEBUG_DISABLE_FSENSORCHECK //disable fsensor check (no ISR INT7, check disabled)
+#define DEBUG_DUMP_TO_2ND_SERIAL   //dump received characters to 2nd serial line
 #endif
 
 

Firmware/MarlinSerial.cpp

@@ -68,6 +68,9 @@ SIGNAL(M_USARTx_RX_vect)
 		unsigned char c = M_UDRx;
 		if (selectedSerialPort == 0)
 			store_char(c);
+#ifdef DEBUG_DUMP_TO_2ND_SERIAL
+		UDR1 = c;
+#endif //DEBUG_DUMP_TO_2ND_SERIAL
 	}
 }
 #ifndef SNMM
@@ -86,6 +89,9 @@ SIGNAL(USART1_RX_vect)
 		unsigned char c = UDR1;
 		if (selectedSerialPort == 1)
 			store_char(c);
+#ifdef DEBUG_DUMP_TO_2ND_SERIAL
+		M_UDRx = c;
+#endif //DEBUG_DUMP_TO_2ND_SERIAL
 	}
 }
 #endif

Firmware/MarlinSerial.h

@@ -111,16 +111,16 @@ class MarlinSerial //: public Stream
     }
     */
 	void write(uint8_t c)
+	{
+		if (selectedSerialPort == 0)
 		{
-		if (selectedSerialPort == 0) {
-			while (!((M_UCSRxA) & (1 << M_UDREx)))
-				;
-				M_UDRx = c;
+			while (!((M_UCSRxA) & (1 << M_UDREx)));
+			M_UDRx = c;
 		}
-		else if (selectedSerialPort == 1) {
-			while (!((UCSR1A) & (1 << UDRE1)))
-				;
-				UDR1 = c;
+		else if (selectedSerialPort == 1)
+		{
+			while (!((UCSR1A) & (1 << UDRE1)));
+			UDR1 = c;
 		}
 	}
     
@@ -144,7 +144,10 @@ class MarlinSerial //: public Stream
                         rx_buffer.buffer[rx_buffer.head] = c;
                         rx_buffer.head = i;
                     }
-                    selectedSerialPort = 0;
+                    //selectedSerialPort = 0;
+#ifdef DEBUG_DUMP_TO_2ND_SERIAL
+					UDR1 = c;
+#endif //DEBUG_DUMP_TO_2ND_SERIAL
                 }
             }
         } else if(selectedSerialPort == 1) {
@@ -165,7 +168,10 @@ class MarlinSerial //: public Stream
                         rx_buffer.buffer[rx_buffer.head] = c;
                         rx_buffer.head = i;
                     }
-                    selectedSerialPort = 1;
+                    //selectedSerialPort = 1;
+#ifdef DEBUG_DUMP_TO_2ND_SERIAL
+					M_UDRx = c;
+#endif //DEBUG_DUMP_TO_2ND_SERIAL
                 }
             }
         }

Firmware/Marlin_main.cpp

@@ -1112,8 +1112,12 @@ void setup()
 
 	check_babystep(); //checking if Z babystep is in allowed range
 	setup_uvlo_interrupt();
+#ifndef DEBUG_DISABLE_FANCHECK
 	setup_fan_interrupt();
+#endif //DEBUG_DISABLE_FANCHECK
+#ifndef DEBUG_DISABLE_FSENSORCHECK
 	fsensor_setup_interrupt();
+#endif //DEBUG_DISABLE_FSENSORCHECK
 	for (int i = 0; i<4; i++) EEPROM_read_B(EEPROM_BOWDEN_LENGTH + i * 2, &bowden_length[i]); 
 	
 #ifndef DEBUG_DISABLE_STARTMSGS
@@ -1219,6 +1223,10 @@ void fsensor_init() {
 		puts_P(PSTR("DISABLED\n"));
 		fsensor_disable();
 	}
+#ifdef DEBUG_DISABLE_FSENSORCHECK
+	filament_autoload_enabled = false;
+	fsensor_disable();
+#endif //DEBUG_DISABLE_FSENSORCHECK
 }
 
 #endif //PAT9125

Firmware/temperature.cpp

@@ -697,6 +697,7 @@ void manage_heater()
     #endif
   } // End extruder for loop
 
+#ifndef DEBUG_DISABLE_FANCHECK
   #if (defined(EXTRUDER_0_AUTO_FAN_PIN) && EXTRUDER_0_AUTO_FAN_PIN > -1) || \
       (defined(EXTRUDER_1_AUTO_FAN_PIN) && EXTRUDER_1_AUTO_FAN_PIN > -1) || \
       (defined(EXTRUDER_2_AUTO_FAN_PIN) && EXTRUDER_2_AUTO_FAN_PIN > -1)
@@ -708,6 +709,7 @@ void manage_heater()
     extruder_autofan_last_check = millis();
   }  
   #endif       
+#endif //DEBUG_DISABLE_FANCHECK
   
   #ifndef PIDTEMPBED
   if(millis() - previous_millis_bed_heater < BED_CHECK_INTERVAL)

Firmware/ultralcd.cpp

@@ -3783,7 +3783,7 @@ static void lcd_settings_menu()
   {
 	  MENU_ITEM(gcode, MSG_DISABLE_STEPPERS, PSTR("M84"));
   }
-
+#ifndef DEBUG_DISABLE_FSENSORCHECK
   if (FSensorStateMenu == 0) {
       if (fsensor_not_responding){
           // Filament sensor not working
@@ -3807,6 +3807,7 @@ static void lcd_settings_menu()
       }
       
   }
+#endif //DEBUG_DISABLE_FSENSORCHECK
 
   if (fans_check_enabled == true) {
 	  MENU_ITEM(function, MSG_FANS_CHECK_ON, lcd_set_fan_check);
@@ -5150,11 +5151,13 @@ static void lcd_tune_menu()
   MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_colorprint_change);//7
 #endif
   
+#ifndef DEBUG_DISABLE_FSENSORCHECK
   if (FSensorStateMenu == 0) {
     MENU_ITEM(function, MSG_FSENSOR_OFF, lcd_fsensor_state_set);
   } else {
     MENU_ITEM(function, MSG_FSENSOR_ON, lcd_fsensor_state_set);
   }
+#endif //DEBUG_DISABLE_FSENSORCHECK
 
   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);