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Merge remote-tracking branch 'my_dev/MK3' into dev

PavelSindler 5 lat temu
rodzic
commit
1742dbdb9e

+ 19 - 0
.gitignore

@@ -16,6 +16,25 @@ Firmware/Doc
 /html
 /latex
 /Doxyfile
+/Firmware/builds/1_75mm_MK3-EINY04-E3Dv6full
+/Firmware/Configuration_prusa.h.bak
+/Firmware/Configuration_prusa_backup.h
+/Firmware/ultralcd_implementation_hitachi_HD44780.h.bak
+/Firmware/ultralcd.cpp.bak
+/Firmware/temperature.cpp.bak
+/Firmware/pins.h.bak
+/Firmware/Marlin_main.cpp.bak
+/Firmware/language_pl.h.bak
+/Firmware/language_it.h.bak
+/Firmware/language_es.h.bak
+/Firmware/language_en.h.bak
+/Firmware/language_de.h.bak
+/Firmware/language_cz.h.bak
+/Firmware/variants/1_75mm_MK2-MultiMaterial-RAMBo13a-E3Dv6full.h
+/Firmware/variants/1_75mm_MK2-MultiMaterial-RAMBo10a-E3Dv6full.h
+/Firmware/variants/1_75mm_MK2-EINY01-E3Dv6full.h.bak
+/Firmware/variants/1_75mm_MK1-RAMBo13a-E3Dv6full.h
+/Firmware/variants/1_75mm_MK1-RAMBo10a-E3Dv6full.h
 /lang/*.bin
 /lang/*.hex
 /lang/*.dat

+ 3 - 2
Firmware/Configuration.h

@@ -13,7 +13,7 @@
 // The firmware should only be checked into github with this symbol.
 #define FW_DEV_VERSION FW_VERSION_UNKNOWN
 #define FW_REPOSITORY "Unknown"
-#define FW_VERSION_FULL FW_VERSION "-" STR(FW_COMMIT_NR)
+#define FW_VERSION_FULL FW_VERSION "-" STR(FW_COMMIT_NR) "a"
 
 // Debug version has debugging enabled (the symbol DEBUG_BUILD is set).
 // The debug build may be a bit slower than the non-debug build, therefore the debug build should
@@ -475,7 +475,8 @@ your extruder heater takes 2 minutes to hit the target on heating.
 // Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
 // which is not ass annoying as with the hardware PWM. On the other hand, if this frequency
 // is too low, you should also increment SOFT_PWM_SCALE.
-//#define FAN_SOFT_PWM
+#define FAN_SOFT_PWM
+#define FAN_SOFT_PWM_BITS 4 //PWM bit resolution = 4bits, freq = 62.5Hz
 
 // Incrementing this by 1 will double the software PWM frequency,
 // affecting heaters, and the fan if FAN_SOFT_PWM is enabled.

+ 1 - 0
Firmware/Marlin.h

@@ -372,6 +372,7 @@ extern LongTimer safetyTimer;
 
 #define PRINT_PERCENT_DONE_INIT   0xff
 #define PRINTER_ACTIVE (IS_SD_PRINTING || is_usb_printing || isPrintPaused || (custom_message_type == CUSTOM_MSG_TYPE_TEMCAL) || saved_printing || (lcd_commands_type == LCD_COMMAND_V2_CAL) || card.paused || mmu_print_saved)
+#define CHECK_FSENSOR ((IS_SD_PRINTING || is_usb_printing) && (mcode_in_progress != 600) && !saved_printing && e_active())
 
 extern void calculate_extruder_multipliers();
 

+ 19 - 14
Firmware/Marlin_main.cpp

@@ -991,6 +991,10 @@ void setup()
 	
 	ultralcd_init();
 
+#if (LCD_BL_PIN != -1)
+	analogWrite(LCD_BL_PIN, 255); //set full brightnes
+#endif //(LCD_BL_PIN != -1)
+
 	spi_init();
 
 	lcd_splash();
@@ -1478,9 +1482,9 @@ void setup()
 	setup_fan_interrupt();
 #endif //DEBUG_DISABLE_FANCHECK
 
-#ifdef FILAMENT_SENSOR
+#ifdef PAT9125
 	fsensor_setup_interrupt();
-#endif //FILAMENT_SENSOR
+#endif //PAT9125
 	for (int i = 0; i<4; i++) EEPROM_read_B(EEPROM_BOWDEN_LENGTH + i * 2, &bowden_length[i]); 
 	
 #ifndef DEBUG_DISABLE_STARTMSGS
@@ -1612,7 +1616,6 @@ void setup()
 	   
   }
 #endif //UVLO_SUPPORT
-
   KEEPALIVE_STATE(NOT_BUSY);
 #ifdef WATCHDOG
   wdt_enable(WDTO_4S);
@@ -3450,11 +3453,11 @@ void process_commands()
 	}
 #endif //BACKLASH_Y
 #endif //TMC2130
-#ifdef PAT9125
+#ifdef FILAMENT_SENSOR
 	else if (code_seen("FSENSOR_RECOVER")) { //! FSENSOR_RECOVER
 		fsensor_restore_print_and_continue();
   }
-#endif //PAT9125
+#endif //FILAMENT_SENSOR
   else if(code_seen("PRUSA")){
 		if (code_seen("Ping")) {  //! PRUSA Ping
 			if (farm_mode) {
@@ -7105,7 +7108,6 @@ if((eSoundMode==e_SOUND_MODE_LOUD)||(eSoundMode==e_SOUND_MODE_ONCE))
 		dcode_8(); break;
 	case 9: //! D9 - Read/Write ADC
 		dcode_9(); break;
-
 	case 10: //! D10 - XYZ calibration = OK
 		dcode_10(); break;
     
@@ -7474,7 +7476,9 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) //default argument s
 			{
 				if (fsensor_check_autoload())
 				{
+#ifdef PAT9125
 					fsensor_autoload_check_stop();
+#endif //PAT9125
 					if (degHotend0() > EXTRUDE_MINTEMP)
 					{
 						if ((eSoundMode == e_SOUND_MODE_LOUD) || (eSoundMode == e_SOUND_MODE_ONCE))
@@ -7494,7 +7498,9 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) //default argument s
 			}
 			else
 			{
+#ifdef PAT9125
 				fsensor_autoload_check_stop();
+#endif //PAT9125
 				fsensor_update();
 			}
 		}
@@ -8329,8 +8335,8 @@ void uvlo_()
     // are in action.
     planner_abort_hard();
 
-    // Store the current extruder position.
-    eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E), st_get_position_mm(E_AXIS));
+	// Store the current extruder position.
+	eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E), st_get_position_mm(E_AXIS));
 	eeprom_update_byte((uint8_t*)EEPROM_UVLO_E_ABS, axis_relative_modes[3]?0:1);
 
     // Clean the input command queue.
@@ -8686,8 +8692,7 @@ void restore_print_from_eeprom() {
 	enquecommand(cmd);
 	uint32_t position = eeprom_read_dword((uint32_t*)(EEPROM_FILE_POSITION));
 	SERIAL_ECHOPGM("Position read from eeprom:");
-	MYSERIAL.println(position);
-
+	MYSERIAL.println(position);	
   // E axis relative mode.
 	enquecommand_P(PSTR("M83"));
   // Move to the XY print position in logical coordinates, where the print has been killed.
@@ -9188,9 +9193,9 @@ void M600_load_filament() {
 	//load_filament_time = millis();
 	KEEPALIVE_STATE(PAUSED_FOR_USER);
 
-#ifdef FILAMENT_SENSOR
+#ifdef PAT9125
 	fsensor_autoload_check_start();
-#endif //FILAMENT_SENSOR
+#endif //PAT9125
 	while(!lcd_clicked())
 	{
 		manage_heater();
@@ -9206,9 +9211,9 @@ if((eSoundMode==e_SOUND_MODE_LOUD)||(eSoundMode==e_SOUND_MODE_ONCE))
 		}
 #endif //FILAMENT_SENSOR
 	}
-#ifdef FILAMENT_SENSOR
+#ifdef PAT9125
 	fsensor_autoload_check_stop();
-#endif //FILAMENT_SENSOR
+#endif //PAT9125
 	KEEPALIVE_STATE(IN_HANDLER);
 
 #ifdef FSENSOR_QUALITY

+ 100 - 57
Firmware/fsensor.cpp

@@ -13,6 +13,7 @@
 #include "ultralcd.h"
 #include "ConfigurationStore.h"
 #include "mmu.h"
+#include "cardreader.h"
 
 //! @name Basic parameters
 //! @{
@@ -120,17 +121,20 @@ void fsensor_stop_and_save_print(void)
 void fsensor_restore_print_and_continue(void)
 {
     printf_P(PSTR("fsensor_restore_print_and_continue\n"));
-    fsensor_watch_runout = true;
-    fsensor_err_cnt = 0;
+	fsensor_watch_runout = true;
+	fsensor_err_cnt = 0;
     restore_print_from_ram_and_continue(0); //XYZ = orig, E - no change
 }
 
 void fsensor_init(void)
 {
+#ifdef PAT9125
 	uint8_t pat9125 = pat9125_init();
     printf_P(PSTR("PAT9125_init:%hhu\n"), pat9125);
+#endif //PAT9125
 	uint8_t fsensor = eeprom_read_byte((uint8_t*)EEPROM_FSENSOR);
 	fsensor_autoload_enabled=eeprom_read_byte((uint8_t*)EEPROM_FSENS_AUTOLOAD_ENABLED);
+#ifdef PAT9125
 	uint8_t oq_meassure_enabled = eeprom_read_byte((uint8_t*)EEPROM_FSENS_OQ_MEASS_ENABLED);
 	fsensor_oq_meassure_enabled = (oq_meassure_enabled == 1)?true:false;
 	fsensor_chunk_len = (int16_t)(FSENSOR_CHUNK_LEN * cs.axis_steps_per_unit[E_AXIS]);
@@ -142,15 +146,19 @@ void fsensor_init(void)
 	}
 	else
 		fsensor_not_responding = false;
+#endif //PAT9125
 	if (fsensor)
 		fsensor_enable();
 	else
 		fsensor_disable();
 	printf_P(PSTR("FSensor %S\n"), (fsensor_enabled?PSTR("ENABLED"):PSTR("DISABLED\n")));
+	if (check_for_ir_sensor()) ir_sensor_detected = true;
+
 }
 
 bool fsensor_enable(void)
 {
+#ifdef PAT9125
 	if (mmu_enabled == false) { //filament sensor is pat9125, enable only if it is working
 		uint8_t pat9125 = pat9125_init();
 		printf_P(PSTR("PAT9125_init:%hhu\n"), pat9125);
@@ -172,6 +180,11 @@ bool fsensor_enable(void)
 		eeprom_update_byte((uint8_t*)EEPROM_FSENSOR, 0x01);
 		FSensorStateMenu = 1;
 	}
+#else
+	fsensor_enabled = true;
+	eeprom_update_byte((uint8_t*)EEPROM_FSENSOR, 0x01);
+	FSensorStateMenu = 1;
+#endif
 	return fsensor_enabled;
 }
 
@@ -184,7 +197,9 @@ void fsensor_disable(void)
 
 void fsensor_autoload_set(bool State)
 {
+#ifdef PAT9125
 	if (!State) fsensor_autoload_check_stop();
+#endif //PAT9125
 	fsensor_autoload_enabled = State;
 	eeprom_update_byte((unsigned char *)EEPROM_FSENS_AUTOLOAD_ENABLED, fsensor_autoload_enabled);
 }
@@ -197,6 +212,7 @@ void pciSetup(byte pin)
 	PCICR |= bit (digitalPinToPCICRbit(pin)); // enable interrupt for the group 
 }
 
+#ifdef PAT9125
 void fsensor_autoload_check_start(void)
 {
 //	puts_P(_N("fsensor_autoload_check_start\n"));
@@ -223,6 +239,7 @@ void fsensor_autoload_check_start(void)
 
 void fsensor_autoload_check_stop(void)
 {
+
 //	puts_P(_N("fsensor_autoload_check_stop\n"));
 	if (!fsensor_enabled) return;
 //	puts_P(_N("fsensor_autoload_check_stop 1\n"));
@@ -235,11 +252,22 @@ void fsensor_autoload_check_stop(void)
 	fsensor_watch_runout = true;
 	fsensor_err_cnt = 0;
 }
+#endif //PAT9125
 
 bool fsensor_check_autoload(void)
 {
 	if (!fsensor_enabled) return false;
 	if (!fsensor_autoload_enabled) return false;
+	if (ir_sensor_detected) {
+		if (digitalRead(IR_SENSOR_PIN) == 1) {
+			fsensor_watch_autoload = true;
+		}
+		else if (fsensor_watch_autoload == true) {
+			fsensor_watch_autoload = false;
+			return true;
+		}
+	}
+#ifdef PAT9125
 	if (!fsensor_watch_autoload)
 	{
 		fsensor_autoload_check_start();
@@ -283,6 +311,7 @@ bool fsensor_check_autoload(void)
 //		puts_P(_N("fsensor_check_autoload = true !!!\n"));
 		return true;
 	}
+#endif //PAT9125
 	return false;
 }
 
@@ -359,10 +388,10 @@ bool fsensor_oq_result(void)
 	printf_P(_N("fsensor_oq_result %S\n"), (res?_OK:_NG));
 	return res;
 }
-
+#ifdef PAT9125
 ISR(FSENSOR_INT_PIN_VECT)
 {
-	if (mmu_enabled) return;
+	if (mmu_enabled || ir_sensor_detected) return;
 	if (!((fsensor_int_pin_old ^ FSENSOR_INT_PIN_PIN_REG) & FSENSOR_INT_PIN_MASK)) return;
 	fsensor_int_pin_old = FSENSOR_INT_PIN_PIN_REG;
 	static bool _lock = false;
@@ -446,6 +475,23 @@ ISR(FSENSOR_INT_PIN_VECT)
 	return;
 }
 
+void fsensor_setup_interrupt(void)
+{
+
+	pinMode(FSENSOR_INT_PIN, OUTPUT);
+	digitalWrite(FSENSOR_INT_PIN, LOW);
+	fsensor_int_pin_old = 0;
+
+	//pciSetup(FSENSOR_INT_PIN);
+// !!! "pciSetup()" does not provide the correct results for some MCU pins
+// so interrupt registers settings:
+     FSENSOR_INT_PIN_PCMSK_REG |= bit(FSENSOR_INT_PIN_PCMSK_BIT); // enable corresponding PinChangeInterrupt (individual pin)
+     PCIFR |= bit(FSENSOR_INT_PIN_PCICR_BIT);     // clear previous occasional interrupt (set of pins)
+     PCICR |= bit(FSENSOR_INT_PIN_PCICR_BIT);     // enable corresponding PinChangeInterrupt (set of pins)
+}
+
+#endif //PAT9125
+
 void fsensor_st_block_begin(block_t* bl)
 {
 	if (!fsensor_enabled) return;
@@ -477,17 +523,18 @@ void fsensor_st_block_chunk(block_t* bl, int cnt)
 //! If there is still no plausible signal from filament sensor plans M600 (Filament change).
 void fsensor_update(void)
 {
-	if (fsensor_enabled && fsensor_watch_runout && (fsensor_err_cnt > FSENSOR_ERR_MAX))
-	{
-        bool autoload_enabled_tmp = fsensor_autoload_enabled;
-        fsensor_autoload_enabled = false;
-        bool oq_meassure_enabled_tmp = fsensor_oq_meassure_enabled;
-		fsensor_oq_meassure_enabled = true;
+#ifdef PAT9125
+		if (fsensor_enabled && fsensor_watch_runout && (fsensor_err_cnt > FSENSOR_ERR_MAX))
+		{
+			bool autoload_enabled_tmp = fsensor_autoload_enabled;
+			fsensor_autoload_enabled = false;
+			bool oq_meassure_enabled_tmp = fsensor_oq_meassure_enabled;
+			fsensor_oq_meassure_enabled = true;
 
-        fsensor_stop_and_save_print();
+			fsensor_stop_and_save_print();
 
-        fsensor_err_cnt = 0;
-        fsensor_oq_meassure_start(0);
+			fsensor_err_cnt = 0;
+			fsensor_oq_meassure_start(0);
 
 			enquecommand_front_P((PSTR("G1 E-3 F200")));
 			process_commands();
@@ -495,51 +542,47 @@ void fsensor_update(void)
 			cmdqueue_pop_front();
 			st_synchronize();
 
-        enquecommand_front_P((PSTR("G1 E3 F200")));
-        process_commands();
-		KEEPALIVE_STATE(IN_HANDLER);
-        cmdqueue_pop_front();
-        st_synchronize();
-
-		uint8_t err_cnt = fsensor_err_cnt;
-        fsensor_oq_meassure_stop();
-
-        bool err = false;
-        err |= (err_cnt > 1);
-
-		err |= (fsensor_oq_er_sum > 2);
-		err |= (fsensor_oq_yd_sum < (4 * FSENSOR_OQ_MIN_YD));
-
-		if (!err)
-        {
-            printf_P(PSTR("fsensor_err_cnt = 0\n"));
-            fsensor_restore_print_and_continue();
-        }
-        else
-        {
-            printf_P(PSTR("fsensor_update - M600\n"));
-            eeprom_update_byte((uint8_t*)EEPROM_FERROR_COUNT, eeprom_read_byte((uint8_t*)EEPROM_FERROR_COUNT) + 1);
-            eeprom_update_word((uint16_t*)EEPROM_FERROR_COUNT_TOT, eeprom_read_word((uint16_t*)EEPROM_FERROR_COUNT_TOT) + 1);
-            enquecommand_front_P(PSTR("FSENSOR_RECOVER"));
-            enquecommand_front_P((PSTR("M600")));
-            fsensor_watch_runout = false;
-        }
-        fsensor_autoload_enabled = autoload_enabled_tmp;
-		fsensor_oq_meassure_enabled = oq_meassure_enabled_tmp;
-	}
-}
+			enquecommand_front_P((PSTR("G1 E3 F200")));
+			process_commands();
+			KEEPALIVE_STATE(IN_HANDLER);
+			cmdqueue_pop_front();
+			st_synchronize();
 
-void fsensor_setup_interrupt(void)
-{
+			uint8_t err_cnt = fsensor_err_cnt;
+			fsensor_oq_meassure_stop();
 
-	pinMode(FSENSOR_INT_PIN, OUTPUT);
-	digitalWrite(FSENSOR_INT_PIN, LOW);
-	fsensor_int_pin_old = 0;
+			bool err = false;
+			err |= (err_cnt > 1);
 
-	//pciSetup(FSENSOR_INT_PIN);
-// !!! "pciSetup()" does not provide the correct results for some MCU pins
-// so interrupt registers settings:
-     FSENSOR_INT_PIN_PCMSK_REG |= bit(FSENSOR_INT_PIN_PCMSK_BIT); // enable corresponding PinChangeInterrupt (individual pin)
-     PCIFR |= bit(FSENSOR_INT_PIN_PCICR_BIT);     // clear previous occasional interrupt (set of pins)
-     PCICR |= bit(FSENSOR_INT_PIN_PCICR_BIT);     // enable corresponding PinChangeInterrupt (set of pins)
+			err |= (fsensor_oq_er_sum > 2);
+			err |= (fsensor_oq_yd_sum < (4 * FSENSOR_OQ_MIN_YD));
+
+			if (!err)
+			{
+				printf_P(PSTR("fsensor_err_cnt = 0\n"));
+				fsensor_restore_print_and_continue();
+			}
+			else
+			{
+				printf_P(PSTR("fsensor_update - M600\n"));
+				eeprom_update_byte((uint8_t*)EEPROM_FERROR_COUNT, eeprom_read_byte((uint8_t*)EEPROM_FERROR_COUNT) + 1);
+				eeprom_update_word((uint16_t*)EEPROM_FERROR_COUNT_TOT, eeprom_read_word((uint16_t*)EEPROM_FERROR_COUNT_TOT) + 1);
+				enquecommand_front_P(PSTR("FSENSOR_RECOVER"));
+				enquecommand_front_P((PSTR("M600")));
+				fsensor_watch_runout = false;
+			}
+			fsensor_autoload_enabled = autoload_enabled_tmp;
+			fsensor_oq_meassure_enabled = oq_meassure_enabled_tmp;
+		}
+#else //PAT9125
+		if ((digitalRead(IR_SENSOR_PIN) == 1) && CHECK_FSENSOR && fsensor_enabled && ir_sensor_detected)
+		{
+			fsensor_stop_and_save_print();
+			printf_P(PSTR("fsensor_update - M600\n"));
+			eeprom_update_byte((uint8_t*)EEPROM_FERROR_COUNT, eeprom_read_byte((uint8_t*)EEPROM_FERROR_COUNT) + 1);
+			eeprom_update_word((uint16_t*)EEPROM_FERROR_COUNT_TOT, eeprom_read_word((uint16_t*)EEPROM_FERROR_COUNT_TOT) + 1);
+			enquecommand_front_P(PSTR("FSENSOR_RECOVER"));
+			enquecommand_front_P((PSTR("M600")));
+		}
+#endif //PAT9125
 }

+ 3 - 1
Firmware/fsensor.h

@@ -35,14 +35,16 @@ extern bool fsensor_autoload_enabled;
 extern void fsensor_autoload_set(bool State);
 
 extern void fsensor_update(void);
-
+#ifdef PAT9125
 //! setup pin-change interrupt
 extern void fsensor_setup_interrupt(void);
 
 //! @name autoload support
 //! @{
+
 extern void fsensor_autoload_check_start(void);
 extern void fsensor_autoload_check_stop(void);
+#endif //PAT9125
 extern bool fsensor_check_autoload(void);
 //! @}
 

+ 32 - 26
Firmware/mmu.cpp

@@ -20,8 +20,6 @@
 #include "tmc2130.h"
 #endif //TMC2130
 
-#define CHECK_FINDA ((IS_SD_PRINTING || is_usb_printing) && (mcode_in_progress != 600) && !saved_printing && e_active())
-
 #define MMU_TODELAY 100
 #define MMU_TIMEOUT 10
 #define MMU_CMD_TIMEOUT 45000ul //5min timeout for mmu commands (except P0)
@@ -42,7 +40,7 @@ uint8_t mmu_cmd = 0;
 
 //idler ir sensor
 uint8_t mmu_idl_sens = 0;
-bool mmu_idler_sensor_detected = false; 
+bool ir_sensor_detected = false; 
 bool mmu_loading_flag = false;
 
 uint8_t mmu_extruder = MMU_FILAMENT_UNKNOWN;
@@ -117,23 +115,31 @@ void mmu_init(void)
 	_delay_ms(10);                             //wait 10ms for sure
 	mmu_reset();                               //reset mmu (HW or SW), do not wait for response
 	mmu_state = -1;
-	PIN_INP(MMU_IDLER_SENSOR_PIN); //input mode
-	PIN_SET(MMU_IDLER_SENSOR_PIN); //pullup
+	PIN_INP(IR_SENSOR_PIN); //input mode
+	PIN_SET(IR_SENSOR_PIN); //pullup
 }
 
 //returns true if idler IR sensor was detected, otherwise returns false
-bool check_for_idler_sensor() 
+bool check_for_ir_sensor() 
 {
+#ifdef IR_SENSOR
+	return true;
+#endif //IR_SENSOR
+
 	bool detected = false;
-	//if MMU_IDLER_SENSOR_PIN input is low and pat9125sensor is not present we detected idler sensor
-	if ((PIN_GET(MMU_IDLER_SENSOR_PIN) == 0) && fsensor_not_responding) 
-	{
-		  detected = true;
-		  //printf_P(PSTR("Idler IR sensor detected\n"));
+	//if IR_SENSOR_PIN input is low and pat9125sensor is not present we detected idler sensor
+	if ((PIN_GET(IR_SENSOR_PIN) == 0) 
+#ifdef PAT9125
+		&& fsensor_not_responding
+#endif //PAT9125
+	) 
+	{		
+		detected = true;
+		//printf_P(PSTR("Idler IR sensor detected\n"));
 	}
 	else
 	{
-		  //printf_P(PSTR("Idler IR sensor not detected\n"));
+		//printf_P(PSTR("Idler IR sensor not detected\n"));
 	}
 	return detected;
 }
@@ -225,8 +231,6 @@ void mmu_loop(void)
 #endif //MMU_DEBUG && MMU_FINDA_DEBUG
 			puts_P(PSTR("MMU - ENABLED"));
 			mmu_enabled = true;
-			//if we have filament loaded into the nozzle, we can decide if printer has idler sensor right now; otherwise we will will wait till start of T-code so it will be detected on beginning of second T-code
-			if(check_for_idler_sensor()) mmu_idler_sensor_detected = true;
 			mmu_state = 1;
 		}
 		return;
@@ -302,7 +306,9 @@ void mmu_loop(void)
 		}
 		else if ((mmu_last_response + 300) < millis()) //request every 300ms
 		{
-			if(check_for_idler_sensor()) mmu_idler_sensor_detected = true;
+#ifndef IR_SENSOR
+			if(check_for_ir_sensor()) ir_sensor_detected = true;
+#endif //IR_SENSOR not defined
 #if defined MMU_DEBUG && defined MMU_FINDA_DEBUG
 			puts_P(PSTR("MMU <= 'P0'"));
 #endif //MMU_DEBUG && MMU_FINDA_DEBUG
@@ -318,7 +324,7 @@ void mmu_loop(void)
 			printf_P(PSTR("MMU => '%dok'\n"), mmu_finda);
 #endif //MMU_DEBUG && MMU_FINDA_DEBUG
 			//printf_P(PSTR("Eact: %d\n"), int(e_active()));
-			if (!mmu_finda && CHECK_FINDA && fsensor_enabled) {
+			if (!mmu_finda && CHECK_FSENSOR && fsensor_enabled) {
 				fsensor_stop_and_save_print();
 				enquecommand_front_P(PSTR("FSENSOR_RECOVER")); //then recover
 				ad_markDepleted(mmu_extruder);
@@ -343,7 +349,7 @@ void mmu_loop(void)
 	case 3: //response to mmu commands
         if (mmu_idl_sens)
         {
-            if (PIN_GET(MMU_IDLER_SENSOR_PIN) == 0 && mmu_loading_flag)
+            if (PIN_GET(IR_SENSOR_PIN) == 0 && mmu_loading_flag)
             {
 #ifdef MMU_DEBUG
                 printf_P(PSTR("MMU <= 'A'\n"));
@@ -471,7 +477,7 @@ void mmu_load_step(bool synchronize)
 //!         off E-stepper to prevent over-heating and allow filament pull-out if necessary
 bool can_extrude()
 {
-    if ((degHotend(active_extruder) < EXTRUDE_MINTEMP) || !mmu_idler_sensor_detected)
+    if ((degHotend(active_extruder) < EXTRUDE_MINTEMP) || !ir_sensor_detected)
     {
         disable_e0();
         delay_keep_alive(100);
@@ -501,10 +507,10 @@ bool mmu_get_response(uint8_t move)
 			    mmu_loading_flag = true;
 				if (can_extrude()) mmu_load_step();
 				//don't rely on "ok" signal from mmu unit; if filament detected by idler sensor during loading stop loading movements to prevent infinite loading
-				if (PIN_GET(MMU_IDLER_SENSOR_PIN) == 0) move = MMU_NO_MOVE;
+				if (PIN_GET(IR_SENSOR_PIN) == 0) move = MMU_NO_MOVE;
 				break;
 			case MMU_UNLOAD_MOVE:
-				if (PIN_GET(MMU_IDLER_SENSOR_PIN) == 0) //filament is still detected by idler sensor, printer helps with unlading 
+				if (PIN_GET(IR_SENSOR_PIN) == 0) //filament is still detected by idler sensor, printer helps with unlading 
 				{
 				    if (can_extrude())
 				    {
@@ -522,7 +528,7 @@ bool mmu_get_response(uint8_t move)
 				}
 				break;
 			case MMU_TCODE_MOVE: //first do unload and then continue with infinite loading movements
-				if (PIN_GET(MMU_IDLER_SENSOR_PIN) == 0) //filament detected by idler sensor, we must unload first 
+				if (PIN_GET(IR_SENSOR_PIN) == 0) //filament detected by idler sensor, we must unload first 
 				{
                     if (can_extrude())
                     {
@@ -700,7 +706,7 @@ void mmu_load_to_nozzle()
 	
 	bool saved_e_relative_mode = axis_relative_modes[E_AXIS];
 	if (!saved_e_relative_mode) axis_relative_modes[E_AXIS] = true;
-	if (mmu_idler_sensor_detected)
+	if (ir_sensor_detected)
 	{
 		current_position[E_AXIS] += 3.0f;
 	}
@@ -1356,16 +1362,16 @@ void mmu_eject_filament(uint8_t filament, bool recover)
 void mmu_continue_loading() 
 {
 
-	if (mmu_idler_sensor_detected) {
+	if (ir_sensor_detected) {
 		for (uint8_t i = 0; i < MMU_IDLER_SENSOR_ATTEMPTS_NR; i++) {
-			if (PIN_GET(MMU_IDLER_SENSOR_PIN) == 0) return;
+			if (PIN_GET(IR_SENSOR_PIN) == 0) return;
 #ifdef MMU_DEBUG
 			printf_P(PSTR("Additional load attempt nr. %d\n"), i);
 #endif // MMU_DEBUG
 			mmu_command(MMU_CMD_C0);
 			manage_response(true, true, MMU_LOAD_MOVE);
 		}
-		if (PIN_GET(MMU_IDLER_SENSOR_PIN) != 0) {
+		if (PIN_GET(IR_SENSOR_PIN) != 0) {
 			uint8_t mmu_load_fail = eeprom_read_byte((uint8_t*)EEPROM_MMU_LOAD_FAIL);
 			uint16_t mmu_load_fail_tot = eeprom_read_word((uint16_t*)EEPROM_MMU_LOAD_FAIL_TOT);
 			if(mmu_load_fail < 255) eeprom_update_byte((uint8_t*)EEPROM_MMU_LOAD_FAIL, mmu_load_fail + 1);
@@ -1392,7 +1398,7 @@ void mmu_continue_loading()
 			isPrintPaused = true;
 		}
 	}
-	else { //mmu_idler_sensor_detected == false
+	else { //mmu_ir_sensor_detected == false
 		mmu_command(MMU_CMD_C0);
 	}
 }

+ 2 - 2
Firmware/mmu.h

@@ -14,7 +14,7 @@ extern uint8_t mmu_extruder;
 extern uint8_t tmp_extruder;
 
 extern int8_t mmu_finda;
-extern bool mmu_idler_sensor_detected;
+extern bool ir_sensor_detected;
 extern bool mmu_loading_flag;
 
 extern int16_t mmu_version;
@@ -59,7 +59,7 @@ extern int mmu_printf_P(const char* format, ...);
 
 extern int8_t mmu_rx_ok(void);
 
-extern bool check_for_idler_sensor();
+extern bool check_for_ir_sensor();
 
 extern void mmu_init(void);
 

+ 2 - 5
Firmware/pins_Einsy_1_0.h

@@ -99,10 +99,7 @@
 
 //#define KILL_PIN            32
 
-
-//#define LCD_PWM_PIN         -1//32  // lcd backlight brightnes pwm control pin
-//#define LCD_PWM_MAX       0x0f  // lcd pwm maximum value (0x07=64Hz, 0x0f=32Hz, 0x1f=16Hz)
-
+#define LCD_BL_PIN          5   //backlight control pin
 #define BEEPER              84  // Beeper on AUX-4
 #define LCD_PINS_RS         82
 #define LCD_PINS_ENABLE     61 // !!! changed from 18 (EINY03)
@@ -121,7 +118,7 @@
 #define TACH_0                 79 // !!! changed from 81 (EINY03)
 #define TACH_1                 80 
 
-#define MMU_IDLER_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
+#define IR_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
 
 // Support for an 8 bit logic analyzer, for example the Saleae.
 // Channels 0-2 are fast, they could generate 2.667Mhz waveform with a software loop.

+ 1 - 1
Firmware/pins_Rambo_1_0.h

@@ -102,7 +102,7 @@
 
 #define SDCARDDETECT           72
 
-#define MMU_IDLER_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
+#define IR_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
 
 // Support for an 8 bit logic analyzer, for example the Saleae.
 // Channels 0-2 are fast, they could generate 2.667Mhz waveform with a software loop.

+ 1 - 1
Firmware/pins_Rambo_1_3.h

@@ -102,7 +102,7 @@
 
 #define SDCARDDETECT           15
 
-#define MMU_IDLER_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
+#define IR_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
 
 // Support for an 8 bit logic analyzer, for example the Saleae.
 // Channels 0-2 are fast, they could generate 2.667Mhz waveform with a software loop.

+ 9 - 6
Firmware/temperature.cpp

@@ -1057,7 +1057,7 @@ void tp_init()
     setPwmFrequency(FAN_PIN, 1); // No prescaling. Pwm frequency = F_CPU/256/8
     #endif
     #ifdef FAN_SOFT_PWM
-    soft_pwm_fan = fanSpeedSoftPwm / 2;
+    soft_pwm_fan = fanSpeedSoftPwm / (1 << (8 - FAN_SOFT_PWM_BITS));
     #endif
   #endif
 
@@ -1631,11 +1631,14 @@ ISR(TIMER2_COMPB_vect)
     soft_pwm_b = soft_pwm_bed;
     //if(soft_pwm_b > 0) WRITE(HEATER_BED_PIN,1); else WRITE(HEATER_BED_PIN,0);
 #endif
+  }
 #ifdef FAN_SOFT_PWM
-    soft_pwm_fan = fanSpeedSoftPwm / 2;
+  if ((pwm_count & ((1 << FAN_SOFT_PWM_BITS) - 1)) == 0)
+  {
+    soft_pwm_fan = fanSpeedSoftPwm / (1 << (8 - FAN_SOFT_PWM_BITS));
     if(soft_pwm_fan > 0) WRITE(FAN_PIN,1); else WRITE(FAN_PIN,0);
-#endif
   }
+#endif
   if(soft_pwm_0 < pwm_count)
   { 
     WRITE(HEATER_0_PIN,0);
@@ -1654,7 +1657,7 @@ ISR(TIMER2_COMPB_vect)
   if(soft_pwm_b < pwm_count) WRITE(HEATER_BED_PIN,0);
 #endif
 #ifdef FAN_SOFT_PWM
-  if(soft_pwm_fan < pwm_count) WRITE(FAN_PIN,0);
+  if (soft_pwm_fan < (pwm_count & ((1 << FAN_SOFT_PWM_BITS) - 1))) WRITE(FAN_PIN,0);
 #endif
   
   pwm_count += (1 << SOFT_PWM_SCALE);
@@ -1841,8 +1844,8 @@ ISR(TIMER2_COMPB_vect)
 #endif
   
 #ifdef FAN_SOFT_PWM
-  if (pwm_count == 0){
-    soft_pwm_fan = fanSpeedSoftPwm / 2;
+  if ((pwm_count & ((1 << FAN_SOFT_PWM_BITS) - 1)) == 0)
+    soft_pwm_fan = fanSpeedSoftPwm / (1 << (8 - FAN_SOFT_PWM_BITS));
     if (soft_pwm_fan > 0) WRITE(FAN_PIN,1); else WRITE(FAN_PIN,0);
   }
   if (soft_pwm_fan < pwm_count) WRITE(FAN_PIN,0);

+ 19 - 13
Firmware/ultralcd.cpp

@@ -3678,8 +3678,8 @@ static void lcd_show_sensors_state()
 	if (mmu_enabled) {
 		finda_state = mmu_finda;
 	}
-	if (mmu_idler_sensor_detected) {
-		idler_state = !PIN_GET(MMU_IDLER_SENSOR_PIN);
+	if (ir_sensor_detected) {
+		idler_state = !PIN_GET(IR_SENSOR_PIN);
 	}
 	lcd_puts_at_P(0, 0, _i("Sensor state"));
 	lcd_puts_at_P(1, 1, _i("PINDA:"));
@@ -6450,25 +6450,31 @@ bool lcd_selftest()
 	{
 		_progress = lcd_selftest_screen(testScreen::hotendOk, _progress, 3, true, 2000); //nozzle ok
 	}
-
 #ifdef FILAMENT_SENSOR
     if (_result)
     {
-        _progress = lcd_selftest_screen(testScreen::fsensor, _progress, 3, true, 2000); //check filaments sensor
+
         if (mmu_enabled)
-        {
+        {        
+			_progress = lcd_selftest_screen(testScreen::fsensor, _progress, 3, true, 2000); //check filaments sensor
             _result = selftest_irsensor();
+		    if (_result)
+			{
+				_progress = lcd_selftest_screen(testScreen::fsensorOk, _progress, 3, true, 2000); //fil sensor OK
+			}
         } else
         {
+#ifdef PAT9125
+			_progress = lcd_selftest_screen(testScreen::fsensor, _progress, 3, true, 2000); //check filaments sensor
             _result = lcd_selftest_fsensor();
+			if (_result)
+			{
+				_progress = lcd_selftest_screen(testScreen::fsensorOk, _progress, 3, true, 2000); //fil sensor OK
+			}
+#endif //PAT9125
         }
     }
-    if (_result)
-    {
-        _progress = lcd_selftest_screen(testScreen::fsensorOk, _progress, 3, true, 2000); //fil sensor OK
-    }
-#endif // FILAMENT_SENSOR
-
+#endif //FILAMENT_SENSOR
 	if (_result)
 	{
 		_progress = lcd_selftest_screen(testScreen::allCorrect, _progress, 3, true, 5000); //all correct
@@ -7036,7 +7042,7 @@ static bool lcd_selftest_fsensor(void)
 //!  * Pre-heat to PLA extrude temperature.
 //!  * Unload filament possibly present.
 //!  * Move extruder idler same way as during filament load
-//!    and sample MMU_IDLER_SENSOR_PIN.
+//!    and sample IR_SENSOR_PIN.
 //!  * Check that pin doesn't go low.
 //!
 //! @retval true passed
@@ -7073,7 +7079,7 @@ static bool selftest_irsensor()
         mmu_load_step(false);
         while (blocks_queued())
         {
-            if (PIN_GET(MMU_IDLER_SENSOR_PIN) == 0) return false;
+            if (PIN_GET(IR_SENSOR_PIN) == 0) return false;
 #ifdef TMC2130
             manage_heater();
             // Vojtech: Don't disable motors inside the planner!

+ 3 - 1
Firmware/variants/1_75mm_MK25-RAMBo10a-E3Dv6full.h

@@ -111,8 +111,10 @@
 #define DEFAULT_SAFETYTIMER_TIME_MINS 30
 
 // Filament sensor
-#define PAT9125
 #define FILAMENT_SENSOR
+#define PAT9125
+#define IR_SENSOR
+
 
 #define DEBUG_DCODE3
 

+ 3 - 1
Firmware/variants/1_75mm_MK25-RAMBo13a-E3Dv6full.h

@@ -112,8 +112,10 @@
 #define DEFAULT_SAFETYTIMER_TIME_MINS 30
 
 // Filament sensor
-#define PAT9125
 #define FILAMENT_SENSOR
+#define PAT9125
+#define IR_SENSOR
+
 
 #define DEBUG_DCODE3
 

+ 2 - 3
Firmware/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h

@@ -133,9 +133,9 @@
 #define DEFAULT_SAFETYTIMER_TIME_MINS 30
 
 // Filament sensor
-#define PAT9125
 #define FILAMENT_SENSOR
-
+//#define PAT9125
+#define IR_SENSOR
 // Backlash - 
 //#define BACKLASH_X
 //#define BACKLASH_Y
@@ -623,7 +623,6 @@
 #define MMU_REQUIRED_FW_BUILDNR 83
 #define MMU_HWRESET
 #define MMU_DEBUG //print communication between MMU2 and printer on serial
-
 #define MMU_IDLER_SENSOR_ATTEMPTS_NR 21 //max. number of attempts to load filament if first load failed; value for max bowden length and case when loading fails right at the beginning
 
 #endif //__CONFIGURATION_PRUSA_H