Merge remote-tracking branch 'upstream/MK3' into MK3_PAT9125_I2C

Firmware/Configuration.h

@@ -16,8 +16,8 @@ extern uint16_t nPrinterType;
 extern PGM_P sPrinterName;
 
 // Firmware version
-#define FW_VERSION "3.9.0"
+#define FW_VERSION "3.9.3"
-#define FW_COMMIT_NR 3421
+#define FW_COMMIT_NR 3556
 // FW_VERSION_UNKNOWN means this is an unofficial build.
 // The firmware should only be checked into github with this symbol.
 #define FW_DEV_VERSION FW_VERSION_UNKNOWN
@@ -552,7 +552,7 @@ enum CalibrationStatus
 // Try to maintain a minimum distance from the bed even when Z is
 // unknown when doing the following operations
 #define MIN_Z_FOR_LOAD    50
-#define MIN_Z_FOR_UNLOAD  20
+#define MIN_Z_FOR_UNLOAD  50
 #define MIN_Z_FOR_PREHEAT 10
 
 #include "Configuration_adv.h"

Firmware/Configuration_adv.h

@@ -62,8 +62,19 @@
 // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
 #define FAN_KICKSTART_TIME 800
 
-
+/**
-
+ * Auto-report all at once with M155 S<seconds> C[bitmask] with single timer
+ * 
+ * bit 0 = Auto-report temperatures
+ * bit 1 = Auto-report fans
+ * bit 2 = Auto-report position
+ * bit 3 = free
+ * bit 4 = free
+ * bit 5 = free
+ * bit 6 = free
+ * bit 7 = free
+*/
+#define AUTO_REPORT
 
 //===========================================================================
 //=============================Mechanical Settings===========================
@@ -376,6 +387,11 @@ const unsigned int dropsegments=5; //everything with less than this number of st
   #endif
 #endif
 
+/**
+ * Include capabilities in M115 output
+ */
+#define EXTENDED_CAPABILITIES_REPORT
+
 //===========================================================================
 //=============================  Define Defines  ============================
 //===========================================================================

Firmware/Dcodes.cpp

@@ -1,5 +1,5 @@
 #include "Dcodes.h"
-//#include "Marlin.h"
+#include "Marlin.h"
 #include "Configuration.h"
 #include "language.h"
 #include "cmdqueue.h"
@@ -204,7 +204,7 @@ extern float axis_steps_per_unit[NUM_AXIS];
     */
 void dcode__1()
 {
-	printf_P(PSTR("D-1 - Endless loop\n"));
+	DBG(_N("D-1 - Endless loop\n"));
 //	cli();
 	while (1);
 }
@@ -226,9 +226,7 @@ void dcode_0()
 	LOG("D0 - Reset\n");
 	if (code_seen('B')) //bootloader
 	{
-		cli();
+		softReset();
-		wdt_enable(WDTO_15MS);
-		while(1);
 	}
 	else //reset
 	{
@@ -252,8 +250,7 @@ void dcode_1()
 	cli();
 	for (int i = 0; i < 8192; i++)
 		eeprom_write_byte((unsigned char*)i, (unsigned char)0xff);
-	wdt_enable(WDTO_15MS);
+	softReset();
-	while(1);
 }
 
     /*!
@@ -383,7 +380,7 @@ void dcode_4()
    */
 void dcode_5()
 {
-	printf_P(PSTR("D5 - Read/Write FLASH\n"));
+	puts_P(PSTR("D5 - Read/Write FLASH"));
 	uint32_t address = 0x0000; //default 0x0000
 	uint16_t count = 0x0400; //default 0x0400 (1kb block)
 	if (code_seen('A')) // Address (0x00000-0x3ffff)
@@ -420,8 +417,7 @@ void dcode_5()
 		boot_dst_addr = (uint32_t)address;
 		boot_src_addr = (uint32_t)(&data);
 		bootapp_print_vars();
-		wdt_enable(WDTO_15MS);
+		softReset();
-		while(1);
 	}
 	while (count)
 	{
@@ -467,8 +463,7 @@ void dcode_7()
 	boot_copy_size = (uint16_t)0xc00;
 	boot_src_addr = (uint32_t)0x0003e400;
 	boot_dst_addr = (uint32_t)0x0003f400;
-	wdt_enable(WDTO_15MS);
+	softReset();
-	while(1);
 */
 }
 
@@ -486,7 +481,7 @@ void dcode_7()
     */
 void dcode_8()
 {
-	printf_P(PSTR("D8 - Read/Write PINDA\n"));
+	puts_P(PSTR("D8 - Read/Write PINDA"));
 	uint8_t cal_status = calibration_status_pinda();
 	float temp_pinda = current_temperature_pinda;
 	float offset_z = temp_compensation_pinda_thermistor_offset(temp_pinda);
@@ -592,7 +587,7 @@ uint16_t dcode_9_ADC_val(uint8_t i)
 
 void dcode_9()
 {
-	printf_P(PSTR("D9 - Read/Write ADC\n"));
+	puts_P(PSTR("D9 - Read/Write ADC"));
 	if ((strchr_pointer[1+1] == '?') || (strchr_pointer[1+1] == 0))
 	{
 		for (uint8_t i = 0; i < ADC_CHAN_CNT; i++)
@@ -789,7 +784,7 @@ extern void st_synchronize();
 	*/
 void dcode_2130()
 {
-	printf_P(PSTR("D2130 - TMC2130\n"));
+	puts_P(PSTR("D2130 - TMC2130"));
 	uint8_t axis = 0xff;
 	switch (strchr_pointer[1+4])
 	{

Firmware/Marlin.h

@@ -4,7 +4,7 @@
 #ifndef MARLIN_H
 #define MARLIN_H
 
-#define  FORCE_INLINE __attribute__((always_inline)) inline
+#include "macros.h"
 
 #include <math.h>
 #include <stdio.h>
@@ -116,7 +116,6 @@ void serial_echopair_P(const char *s_P, unsigned long v);
 void serialprintPGM(const char *str);
 
 bool is_buffer_empty();
-void get_command();
 void process_commands();
 void ramming();
 
@@ -241,23 +240,12 @@ void Stop();
 bool IsStopped();
 void finishAndDisableSteppers();
 
-//put an ASCII command at the end of the current buffer.
-void enquecommand(const char *cmd, bool from_progmem = false);
-
 //put an ASCII command at the end of the current buffer, read from flash
 #define enquecommand_P(cmd) enquecommand(cmd, true)
 
-//put an ASCII command at the begin of the current buffer
-void enquecommand_front(const char *cmd, bool from_progmem = false);
-
 //put an ASCII command at the begin of the current buffer, read from flash
 #define enquecommand_front_P(cmd) enquecommand_front(cmd, true)
 
-void repeatcommand_front();
-
-// Remove all lines from the command queue.
-void cmdqueue_reset();
-
 void prepare_arc_move(char isclockwise);
 void clamp_to_software_endstops(float target[3]);
 void refresh_cmd_timeout(void);
@@ -301,6 +289,7 @@ extern float min_pos[3];
 extern float max_pos[3];
 extern bool axis_known_position[3];
 extern int fanSpeed;
+extern uint8_t newFanSpeed;
 extern int8_t lcd_change_fil_state;
 extern float default_retraction;
 
@@ -492,6 +481,9 @@ void force_high_power_mode(bool start_high_power_section);
 
 bool gcode_M45(bool onlyZ, int8_t verbosity_level);
 void gcode_M114();
+#if (defined(FANCHECK) && (((defined(TACH_0) && (TACH_0 >-1)) || (defined(TACH_1) && (TACH_1 > -1)))))
+void gcode_M123();
+#endif //FANCHECK and TACH_0 and TACH_1
 void gcode_M701();
 
 #define UVLO !(PINE & (1<<4))
@@ -507,4 +499,6 @@ void load_filament_final_feed();
 void marlin_wait_for_click();
 void raise_z_above(float target, bool plan=true);
 
+extern "C" void softReset();
+
 #endif

Firmware/MarlinSerial.cpp

@@ -255,7 +255,7 @@ void MarlinSerial::print(double n, int digits)
 
 void MarlinSerial::println(void)
 {
-  print('\r');
+  // print('\r');
   print('\n');  
 }
 
@@ -359,7 +359,7 @@ void MarlinSerial::printFloat(double number, uint8_t digits)
 
   // Print the decimal point, but only if there are digits beyond
   if (digits > 0)
-    print("."); 
+    print('.'); 
 
   // Extract digits from the remainder one at a time
   while (digits-- > 0)

Firmware/Sd2Card.cpp

@@ -767,6 +767,9 @@ uint8_t Sd2Card::waitStartBlock(void) {
 
 // Toshiba FlashAir support, copied from 
 // https://flashair-developers.com/en/documents/tutorials/arduino/
+// However, the official website was closed in September 2019.
+// There is an archived website (written in Japanese).
+// https://flashair-developers.github.io/website/docs/tutorials/arduino/2.html
 
 //------------------------------------------------------------------------------
 /** Perform Extention Read. */
@@ -774,7 +777,7 @@ uint8_t Sd2Card::readExt(uint32_t arg, uint8_t* dst, uint16_t count) {
   uint16_t i;
 
   // send command and argument.
-  if (cardCommand(CMD48, arg)) {
+  if (cardCommand(CMD48, arg) && cardCommand(CMD17, arg)) { // CMD48 for W-03, CMD17 for W-04
     error(SD_CARD_ERROR_CMD48);
     goto fail;
   }

Firmware/Timer.h

@@ -20,10 +20,10 @@ public:
     Timer();
     void start();
     void stop(){m_isRunning = false;}
-    bool running(){return m_isRunning;}
+    bool running()const {return m_isRunning;}
     bool expired(T msPeriod);
 protected:
-    T started(){return m_started;}
+    T started()const {return m_started;}
 private:
     bool m_isRunning;
     T m_started;

Firmware/adc.c

@@ -19,7 +19,7 @@ uint16_t adc_sim_mask;
 
 void adc_init(void)
 {
-	printf_P(PSTR("adc_init\n"));
+	puts_P(PSTR("adc_init"));
 	adc_sim_mask = 0x00;
 	ADCSRA |= (1 << ADPS2) | (1 << ADPS1) | (1 << ADPS0);
 	ADMUX |= (1 << REFS0);

Firmware/backlight.cpp

@@ -1,10 +1,10 @@
 //backlight.cpp
 
 #include "backlight.h"
+#include "macros.h"
 #include <avr/eeprom.h>
 #include <Arduino.h>
 #include "eeprom.h"
-#include "Marlin.h"
 #include "pins.h"
 #include "fastio.h"
 #include "Timer.h"
@@ -111,10 +111,10 @@ void backlight_init()
 
 #else //LCD_BL_PIN
 
-void force_bl_on(__attribute__((unused)) bool section_start) {}
+void force_bl_on(bool) {}
 void backlight_update() {}
 void backlight_init() {}
 void backlight_save() {}
-void backlight_wake(__attribute__((unused)) const uint8_t flashNo) {}
+void backlight_wake(const uint8_t) {}
 
 #endif //LCD_BL_PIN

Firmware/bootapp.c

@@ -9,6 +9,8 @@
 extern FILE _uartout;
 #define uartout (&_uartout)
 
+extern void softReset();
+
 void bootapp_print_vars(void)
 {
 	fprintf_P(uartout, PSTR("boot_src_addr  =0x%08lx\n"), boot_src_addr);
@@ -39,8 +41,7 @@ void bootapp_ram2flash(uint16_t rptr, uint16_t fptr, uint16_t size)
 	boot_src_addr = (uint32_t)rptr;
 	boot_dst_addr = (uint32_t)fptr;
 	bootapp_print_vars();
-	wdt_enable(WDTO_15MS);
+	softReset();
-	while(1);
 }
 
 void bootapp_reboot_user0(uint8_t reserved)
@@ -50,6 +51,5 @@ void bootapp_reboot_user0(uint8_t reserved)
 	boot_app_flags = BOOT_APP_FLG_USER0;
 	boot_reserved = reserved;
 	bootapp_print_vars();
-	wdt_enable(WDTO_15MS);
+	softReset();
-	while(1);
 }

Firmware/cardreader.cpp

@@ -1,4 +1,5 @@
 #include "Marlin.h"
+#include "cmdqueue.h"
 #include "cardreader.h"
 #include "ultralcd.h"
 #include "stepper.h"
@@ -64,6 +65,7 @@ char *createFilename(char *buffer,const dir_t &p) //buffer>12characters
 +*   LS_Count           - Add +1 to nrFiles for every file within the parent
 +*   LS_GetFilename     - Get the filename of the file indexed by nrFiles
 +*   LS_SerialPrint     - Print the full path and size of each file to serial output
++*   LS_SerialPrint_LFN - Print the full path, long filename and size of each file to serial output
 +*/
 
 void CardReader::lsDive(const char *prepend, SdFile parent, const char * const match/*=NULL*/) {
@@ -89,9 +91,13 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
 				// Serial.print(path);
 				// Get a new directory object using the full path
 				// and dive recursively into it.
+				
+				if (lsAction == LS_SerialPrint_LFN)
+					printf_P(PSTR("DIR_ENTER: %s \"%s\"\n"), path, longFilename[0] ? longFilename : lfilename);
+				
 				SdFile dir;
 				if (!dir.open(parent, lfilename, O_READ)) {
-					if (lsAction == LS_SerialPrint) {
+					if (lsAction == LS_SerialPrint || lsAction == LS_SerialPrint_LFN) {
 						//SERIAL_ECHO_START();
 						//SERIAL_ECHOPGM(_i("Cannot open subdir"));////MSG_SD_CANT_OPEN_SUBDIR
 						//SERIAL_ECHOLN(lfilename);
@@ -99,6 +105,9 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
 				}
 				lsDive(path, dir);
 				// close() is done automatically by destructor of SdFile
+				
+				if (lsAction == LS_SerialPrint_LFN)
+					puts_P(PSTR("DIR_EXIT"));
 			}
 			else {
 				uint8_t pn0 = p.name[0];
@@ -113,12 +122,18 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
 						nrFiles++;
 						break;
 					
+					case LS_SerialPrint_LFN:
 					case LS_SerialPrint:
 						createFilename(filename, p);
 						SERIAL_PROTOCOL(prepend);
 						SERIAL_PROTOCOL(filename);
 						MYSERIAL.write(' ');
+						
+						if (lsAction == LS_SerialPrint_LFN)
+							printf_P(PSTR("\"%s\" "), LONGEST_FILENAME);
+						
 						SERIAL_PROTOCOLLN(p.fileSize);
+						manage_heater();
 						break;
 				
 					case LS_GetFilename:
@@ -159,9 +174,9 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
 		} // while readDir
 }
 
-void CardReader::ls() 
+void CardReader::ls(bool printLFN)
 {
-  lsAction=LS_SerialPrint;
+  lsAction = printLFN ? LS_SerialPrint_LFN : LS_SerialPrint;
   //if(lsAction==LS_Count)
   //nrFiles=0;
 
@@ -243,6 +258,8 @@ void CardReader::release()
 {
   sdprinting = false;
   cardOK = false;
+  SERIAL_ECHO_START;
+  SERIAL_ECHOLNRPGM(_n("SD card released"));////MSG_SD_CARD_RELEASED
 }
 
 void CardReader::startFileprint()
@@ -424,7 +441,7 @@ void CardReader::openFile(const char* name,bool read, bool replace_current/*=tru
       SERIAL_PROTOCOLLNRPGM(_N("File selected"));////MSG_SD_FILE_SELECTED
       getfilename(0, fname);
       lcd_setstatus(longFilename[0] ? longFilename : fname);
-      lcd_setstatus("SD-PRINTING         ");
+      lcd_setstatuspgm(PSTR("SD-PRINTING"));
     }
     else
     {
@@ -475,7 +492,7 @@ void CardReader::removeFile(const char* name)
     {
       SERIAL_PROTOCOLPGM("Deletion failed, File: ");
       SERIAL_PROTOCOL(fname);
-      SERIAL_PROTOCOLLNPGM(".");
+      SERIAL_PROTOCOLLN('.');
     }
   
 }
@@ -496,7 +513,7 @@ void CardReader::getStatus()
           SERIAL_PROTOCOLLNPGM("Print saved");
       }
       else {
-          SERIAL_PROTOCOLLN(longFilename);
+          SERIAL_PROTOCOLLN(LONGEST_FILENAME);
           SERIAL_PROTOCOLRPGM(_N("SD printing byte "));////MSG_SD_PRINTING_BYTE
           SERIAL_PROTOCOL(sdpos);
           SERIAL_PROTOCOL('/');
@@ -543,7 +560,7 @@ void CardReader::write_command_no_newline(char *buf)
   {
     SERIAL_ERROR_START;
     SERIAL_ERRORLNRPGM(MSG_SD_ERR_WRITE_TO_FILE);
-    MYSERIAL.println("An error while writing to the SD Card.");
+    SERIAL_PROTOCOLLNPGM("An error while writing to the SD Card.");
   }
 }
 
@@ -870,8 +887,7 @@ void CardReader::presort() {
 				for (int column = 0; column < 20; column++) {
 					if (column < (percent / 5))
 					{
-						lcd_set_cursor(column, 2);
+						lcd_putc_at(column, 2, '\x01'); //simple progress bar
-						lcd_print('\x01'); //simple progress bar
 					}
 				}
 				counter++;
@@ -949,8 +965,7 @@ void CardReader::presort() {
 #if !SDSORT_USES_RAM //show progresss bar only if slow sorting method is used
 	for (int column = 0; column <= 19; column++)
 	{
-		lcd_set_cursor(column, 2);
+		lcd_putc_at(column, 2, '\x01'); //simple progress bar
-		lcd_print('\x01'); //simple progress bar
 	}
 	_delay(300);
 	lcd_set_degree();

Firmware/cardreader.h

@@ -6,7 +6,7 @@
 #define MAX_DIR_DEPTH 10
 
 #include "SdFile.h"
-enum LsAction {LS_SerialPrint,LS_Count,LS_GetFilename};
+enum LsAction {LS_SerialPrint,LS_SerialPrint_LFN,LS_Count,LS_GetFilename};
 class CardReader
 {
 public:
@@ -38,7 +38,7 @@ public:
   uint16_t getWorkDirDepth();
   
 
-  void ls();
+  void ls(bool printLFN);
   void chdir(const char * relpath);
   void updir();
   void setroot();

Firmware/cmdqueue.cpp

@@ -18,6 +18,10 @@ int buflen = 0;
 // Therefore don't remove the command from the queue in the loop() function.
 bool cmdbuffer_front_already_processed = false;
 
+// Used for temporarely preventing accidental adding of Serial commands to the queue.
+// For now only check_file and the fancheck pause use this.
+bool cmdqueue_serial_disabled = false;
+
 int serial_count = 0;  //index of character read from serial line
 boolean comment_mode = false;
 char *strchr_pointer; // just a pointer to find chars in the command string like X, Y, Z, E, etc
@@ -91,9 +95,14 @@ bool cmdqueue_pop_front()
 
 void cmdqueue_reset()
 {
+	while (buflen)
+	{
+		// printf_P(PSTR("dumping: \"%s\" of type %hu\n"), cmdbuffer+bufindr+CMDHDRSIZE, CMDBUFFER_CURRENT_TYPE);
+		ClearToSend();
+		cmdqueue_pop_front();
+	}
 	bufindr = 0;
 	bufindw = 0;
-    buflen = 0;
 
 	//commands are removed from command queue after process_command() function is finished
 	//reseting command queue and enqueing new commands during some (usually long running) command processing would cause that new commands are immediately removed from queue (or damaged)
@@ -390,7 +399,7 @@ void get_command()
 	}
 
   // start of serial line processing loop
-  while ((MYSERIAL.available() > 0 && !saved_printing) || (MYSERIAL.available() > 0 && isPrintPaused)) {  //is print is saved (crash detection or filament detection), dont process data from serial line
+  while (((MYSERIAL.available() > 0 && !saved_printing) || (MYSERIAL.available() > 0 && isPrintPaused)) && !cmdqueue_serial_disabled) {  //is print is saved (crash detection or filament detection), dont process data from serial line
 	
     char serial_char = MYSERIAL.read();
 /*    if (selectedSerialPort == 1)
@@ -582,8 +591,6 @@ void get_command()
        ((serial_char == '#' || serial_char == ':') && comment_mode == false) ||
        serial_count >= (MAX_CMD_SIZE - 1) || n==-1)
     {
-      if(card.eof()) break;
-
       if(serial_char=='#')
         stop_buffering=true;
 
@@ -631,6 +638,9 @@ void get_command()
 
       comment_mode = false; //for new command
       serial_count = 0; //clear buffer
+    
+      if(card.eof()) break;
+    
       // The following line will reserve buffer space if available.
       if (! cmdqueue_could_enqueue_back(MAX_CMD_SIZE-1, true))
           return;

Firmware/cmdqueue.h

@@ -35,6 +35,7 @@ extern char cmdbuffer[BUFSIZE * (MAX_CMD_SIZE + 1) + CMDBUFFER_RESERVE_FRONT];
 extern size_t bufindr;
 extern int buflen;
 extern bool cmdbuffer_front_already_processed;
+extern bool cmdqueue_serial_disabled;
 
 // Type of a command, which is to be executed right now.
 #define CMDBUFFER_CURRENT_TYPE   (cmdbuffer[bufindr])
@@ -65,8 +66,8 @@ extern void cmdqueue_dump_to_serial_single_line(int nr, const char *p);
 extern void cmdqueue_dump_to_serial();
 #endif /* CMDBUFFER_DEBUG */
 extern bool cmd_buffer_empty();
-extern void enquecommand(const char *cmd, bool from_progmem);
+extern void enquecommand(const char *cmd, bool from_progmem = false);
-extern void enquecommand_front(const char *cmd, bool from_progmem);
+extern void enquecommand_front(const char *cmd, bool from_progmem = false);
 extern void repeatcommand_front();
 extern bool is_buffer_empty();
 extern void get_command();
@@ -74,7 +75,7 @@ extern uint16_t cmdqueue_calc_sd_length();
 
 // Return True if a character was found
 static inline bool    code_seen(char code) { return (strchr_pointer = strchr(CMDBUFFER_CURRENT_STRING, code)) != NULL; }
-static inline bool    code_seen(const char *code) { return (strchr_pointer = strstr(CMDBUFFER_CURRENT_STRING, code)) != NULL; }
+static inline bool    code_seen_P(const char *code_PROGMEM) { return (strchr_pointer = strstr_P(CMDBUFFER_CURRENT_STRING, code_PROGMEM)) != NULL; }
 static inline float   code_value()      { return strtod(strchr_pointer+1, NULL);}
 static inline long    code_value_long()    { return strtol(strchr_pointer+1, NULL, 10); }
 static inline int16_t code_value_short()   { return int16_t(strtol(strchr_pointer+1, NULL, 10)); };

Firmware/eeprom.cpp

@@ -93,6 +93,10 @@ void eeprom_init()
         eeprom_switch_to_next_sheet();
     }
     check_babystep();
+
+#ifdef PINDA_TEMP_COMP
+if (eeprom_read_byte((uint8_t*)EEPROM_PINDA_TEMP_COMPENSATION) == 0xff) eeprom_update_byte((uint8_t *)EEPROM_PINDA_TEMP_COMPENSATION, 0);
+#endif //PINDA_TEMP_COMP
 }
 
 //! @brief Get default sheet name for index

Firmware/eeprom.h

@@ -98,19 +98,9 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | 0x0FF1h 4081		| uint32	| EEPROM_FILAMENTUSED					| ???			| 00 00 00 00h 0 __S/P__| Filament used in meters							| ??? 			| D3 Ax0ff1 C4
 | 0x0FEDh 4077		| uint32	| EEPROM_TOTALTIME						| ???			| 00 00 00 00h 0 __S/P__| Total print time									| ??? 			| D3 Ax0fed C4
 | 0x0FE5h 4069		| float		| EEPROM_BED_CALIBRATION_CENTER			| ???			| ff ff ff ffh			| ???											 	| ??? 			| D3 Ax0fe5 C8
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
 | 0x0FDDh 4061		| float		| EEPROM_BED_CALIBRATION_VEC_X			| ???			| ff ff ff ffh			| ???											 	| ??? 			| D3 Ax0fdd C8
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^	
 | 0x0FD5h 4053		| float		| EEPROM_BED_CALIBRATION_VEC_Y			| ???			| ff ff ff ffh			| ???											 	| ??? 			| D3 Ax0fd5 C8
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
 | 0x0FC5h 4037		| int16		| EEPROM_BED_CALIBRATION_Z_JITTER		| ???			| ff ffh 65535			| ???											 	| ??? 			| D3 Ax0fc5 C16
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^	
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
 | 0x0FC4h 4036		| bool		| EEPROM_FARM_MODE						| 00h 0			| ffh 255 		__P__	| Prusa farm mode: __off__							| G99 			| D3 Ax0fc4 C1
 | ^					| ^			| ^										| 01h 1			| ^						| Prusa farm mode: __on__							| G98			| ^
 | 0x0FC3h 4035		| free		| _EEPROM_FREE_NR1_						| ???			| ffh 255				| _Free EEPROM space_								| _free space_	| D3 Ax0fc3 C1
@@ -129,10 +119,6 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | ^					| ^			| ^										| 01h 1			| ^						| Toshiba Air: __on__								| ^ 			| ^	
 | 0x0FBAh 4026		| uchar		| EEPROM_PRINT_FLAG						| ???			| ???					| _unsued_											| ??? 			| D3 Ax0fba C1
 | 0x0FB0h 4016		| int16		| EEPROM_PROBE_TEMP_SHIFT				| ???			| ???					| ???												| ??? 			| D3 Ax0fb0 C10
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
 | 0x0FAFh 4015		| bool		| EEPROM_TEMP_CAL_ACTIVE				| 00h 0			| 00h 0					| PINDA Temp cal.: __inactive__						| LCD menu		| D3 Ax0faf C1
 | ^					| ^			| ^										| ffh 255		| ^						| PINDA Temp cal.: __active__						| ^ 			| ^
 | 0x0FA7h 4007		| uint32	| EEPROM_BOWDEN_LENGTH					| ???			| ff 00 00 00h			| Bowden length										| ??? 			| D3 Ax0fae C8
@@ -143,16 +129,8 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | ^					| ^			| ^										| 01h 1			| ^						| Power Panic flag: __active__						| ^ 			| ^
 | ^					| ^			| ^										| 02h 2			| ^						| Power Panic flag: __???__							| ^ 			| ^
 | 0x0F9Dh 3997		| float		| EEPROM_UVLO_CURRENT_POSITION			| ???			| ffh 255				| Power Panic position 								| ??? 			| D3 Ax0f9d C8
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
 | 0x0F95h 3989		| char		| EEPROM_FILENAME						| ???			| ffh 255				| Power Panic Filename 								| ??? 			| D3 Ax0f95 C8
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
+| 0x0F91h 3985		| uint32	| EEPROM_FILE_POSITION					| ???			| ff ff ff ffh			| Power Panic File Position							| ??? 			| D3 Ax0f91 C4
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| 0x0F91h 39851		| uint32	| EEPROM_FILE_POSITION					| ???			| ff ff ff ffh			| Power Panic File Position							| ??? 			| D3 Ax0f91 C4
 | 0x0F8Dh 3981		| float		| EEPROM_UVLO_CURRENT_POSITION_Z		| ???			| ff ff ff ffh			| Power Panic Z Position	 						| ^ 			| D3 Ax0f8d C4
 | 0x0F8Ch 3980		| ???		| EEPROM_UVLO_UNUSED_001				| ??? 			| ffh 255				| Power Panic _unused_								| ^ 			| D3 Ax0f8c C1
 | 0x0F8Bh 3979		| uint8		| EEPROM_UVLO_TARGET_BED				| ???			| ffh 255				| Power Panic Bed temperature						| ^ 			| D3 Ax0f8b C1
@@ -161,14 +139,6 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | 0x0F87h 3975		| uint8		| EEPROM_FAN_CHECK_ENABLED				| 00h 0			| ???					| Fan Check __disabled__							| LCD menu		| D3 Ax0f87 C1
 | ^					| ^			| ^										| 01h 1			| ffh 255				| Fan Check __enabled__ 							| ^ 			| ^
 | 0x0F75h 3957		| uint16	| EEPROM_UVLO_MESH_BED_LEVELING			| ???			| ff ffh 65535			| Power Panic Mesh Bed Leveling						| ???			| D3 Ax0f75 C18 
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
-| ^					| ^			| ^										| ^				| ^						| ^													| ^ 			| ^
 | 0x0F73h 3955		| uint16	| EEPROM_UVLO_Z_MICROSTEPS				| ???			| ff ffh 65535			| Power Panic Z microsteps							| ???			| D3 Ax0f73 C2 
 | 0x0F72h 3954		| uint8		| EEPROM_UVLO_E_ABS						| ???			| ffh 255				| Power Panic ??? position							| ???			| D3 Ax0f72 C1
 | 0x0F6Eh 3950		| foat		| EEPROM_UVLO_CURRENT_POSITION_E		| ???			| ff ff ff ffh			| Power Panic E position							| ???			| D3 Ax0f6e C4
@@ -257,28 +227,6 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | ^					| ^			| ^										| 01h 1			| ^						| MMU2/s cutter: __enabled__						| ^				| ^
 | ^					| ^			| ^										| 02h 2			| ^						| MMU2/s cutter: __always__							| ^				| ^
 | 0x0DAE 3502		| uint16	| EEPROM_UVLO_MESH_BED_LEVELING_FULL	| ???			| ff ffh 65535			| Power panic Mesh bed leveling points 				| ???			| D3 Ax0dae C288
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
-| ^					| ^			| ^										| ???			| ^						| ^													| ^				| ^
 | 0x0DAD 3501		| uint8		| EEPROM_MBL_TYPE						| ???			| ffh 255				| Mesh bed leveling precision 		_unused atm_	| ???			| D3 Ax0dad C1
 | 0x0DAC 3500		| bool		| EEPROM_MBL_MAGNET_ELIMINATION			| 01h 1			| ffh 255				| Mesh bed leveling does: __ignores__ magnets		| LCD menu		| D3 Ax0dac C1
 | ^					| ^			| ^										| 00h 0			| ^						| Mesh bed leveling does: __NOT ignores__ magnets	| ^				| ^
@@ -294,9 +242,11 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | ^					| ^			| ^										| 00h 0			| ^						| Check mode for nozzle is: __none__				| ^				| ^
 | 0x0DA7 3495		| uint8		| EEPROM_NOZZLE_DIAMETER				| 28h 40		| ffh 255				| Nozzle diameter is: __40 or 0.40mm__				| LCD menu		| D3 Ax0da7 C1
 | ^					| ^			| ^										| 3ch 60		| ^						| Nozzle diameter is: __60 or 0.60mm__				| ^				| ^
+| ^					| ^			| ^										| 3ch 80		| ^						| Nozzle diameter is: __80 or 0.80mm__				| ^				| ^
 | ^					| ^			| ^										| 19h 25		| ^						| Nozzle diameter is: __25 or 0.25mm__				| ^				| ^
 | 0x0DA5 3493		| uint16	| EEPROM_NOZZLE_DIAMETER_uM				| 9001h			| ff ffh 65535			| Nozzle diameter is: __400um__						| LCD menu		| D3 Ax0da5 C2
 | ^					| ^			| ^										| 5802h			| ^						| Nozzle diameter is: __600um__						| ^				| ^
+| ^					| ^			| ^										| 2003h			| ^						| Nozzle diameter is: __800um__						| ^				| ^
 | ^					| ^			| ^										| fa00h			| ^						| Nozzle diameter is: __250um__						| ^				| ^
 | 0x0DA4 3492		| uint8		| EEPROM_CHECK_MODEL					| 01h 1			| ffh 255				| Check mode for printer model is: __warn__			| LCD menu		| D3 Ax0da4 C1
 | ^					| ^			| ^										| 02h 0			| ^						| Check mode for printer model is: __strict__		| ^				| ^
@@ -359,8 +309,15 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | ^					| ^			| ^										| 00h 0			| ^						| LCD backlight mode: __Dim__						| ^				| ^
 | 0x0D30 3376		| uint16	| EEPROM_BACKLIGHT_TIMEOUT				| 01 00 - ff ff | 0a 00h 65535			| LCD backlight timeout: __10__ seconds				| LCD menu		| D3 Ax0d30 C2
 | 0x0D2C 3372		| float		| EEPROM_UVLO_LA_K						| ???			| ff ff ff ffh			| Power panic saved Linear Advanced K value			| ???			| D3 Ax0d2c C4
-| 0x0D2B 3371		| uint8		| EEPROM_ALTFAN_OVERRIDE				| 0-1			| 00h 0					| ALTFAN override									| LCD menu		| D3 Ax0d2b C1
+| 0x0D2B 3371		| uint8		| EEPROM_ALTFAN_OVERRIDE				| ffh 255		| ffh 255				| ALTFAN override unknown state						| LCD menu		| D3 Ax0d2b C1
-| 0x0D2A 3370		| uint8		| EEPROM_EXPERIMENTAL_VISIBILITY		| 0-1			| 00h 0					| Experimental menu visibility						| LCD menu		| D3 Ax0d2a C1
+| ^					| ^			| ^										| 00h 0			| ^						| ALTFAN override deactivated						| ^				| ^
+| ^					| ^			| ^										| 01h 1			| ^						| ALTFAN override activated 						| ^				| ^
+| 0x0D2A 3370		| uint8		| EEPROM_EXPERIMENTAL_VISIBILITY		| ffh 255		| ffh 255				| Experimental menu visibility unknown state		| LCD menu		| D3 Ax0d2a C1
+| ^					| ^			| ^										| 00h 0			| ^						| Experimental menu visibility hidden				| ^				| ^
+| ^					| ^			| ^										| 01h 1			| ^						| Experimental menu visibility visible				| ^				| ^
+| 0x0D29 3369		| uint8		| EEPROM_PINDA_TEMP_COMPENSATION   		| ffh 255		| ffh 255				| PINDA temp compensation unknown state	            | LCD menu		| D3 Ax0d29 C1
+| ^					| ^			| ^										| 00h 0			| ^						| PINDA has no temp compensation PINDA v1/2    		| ^				| ^
+| ^					| ^			| ^										| 01h 1			| ^						| PINDA has temp compensation aka SuperPINDA       	| ^				| ^
 
   
 | Address begin		| Bit/Type 	| Name 									| Valid values	| Default/FactoryReset	| Description 										| Gcode/Function| Debug code
@@ -565,9 +522,9 @@ static Sheets * const EEPROM_Sheets_base = (Sheets*)(EEPROM_SHEETS_BASE);
 
 #define EEPROM_ALTFAN_OVERRIDE (EEPROM_UVLO_LA_K-1) //uint8
 #define EEPROM_EXPERIMENTAL_VISIBILITY (EEPROM_ALTFAN_OVERRIDE-1) //uint8
-
+#define EEPROM_PINDA_TEMP_COMPENSATION (EEPROM_EXPERIMENTAL_VISIBILITY-1) //uint8
 //This is supposed to point to last item to allow EEPROM overrun check. Please update when adding new items.
-#define EEPROM_LAST_ITEM EEPROM_EXPERIMENTAL_VISIBILITY
+#define EEPROM_LAST_ITEM EEPROM_PINDA_TEMP_COMPENSATION
 // !!!!!
 // !!!!! this is end of EEPROM section ... all updates MUST BE inserted before this mark !!!!!
 // !!!!!

Firmware/fastio.h

@@ -7,15 +7,7 @@
 #define	_FASTIO_ARDUINO_H
 
 #include <avr/io.h>
-
+#include "macros.h"
-/*
-  utility functions
-*/
-
-#ifndef MASK
-/// MASKING- returns \f$2^PIN\f$
-#define MASK(PIN)  (1 << PIN)
-#endif
 
 #ifndef CRITICAL_SECTION_START
   #define CRITICAL_SECTION_START  unsigned char _sreg = SREG; cli();
@@ -30,20 +22,20 @@
 */
 
 /// Read a pin
-#define _READ(IO) ((bool)(DIO ## IO ## _RPORT & MASK(DIO ## IO ## _PIN)))
+#define _READ(IO) ((bool)(DIO ## IO ## _RPORT & _BV(DIO ## IO ## _PIN)))
 /// write to a pin
 // On some boards pins > 0x100 are used. These are not converted to atomic actions. An critical section is needed.
 
-#define _WRITE_NC(IO, v)  do { if (v) {DIO ##  IO ## _WPORT |= MASK(DIO ## IO ## _PIN); } else {DIO ##  IO ## _WPORT &= ~MASK(DIO ## IO ## _PIN); }; } while (0)
+#define _WRITE_NC(IO, v)  do { if (v) {DIO ##  IO ## _WPORT |= _BV(DIO ## IO ## _PIN); } else {DIO ##  IO ## _WPORT &= ~_BV(DIO ## IO ## _PIN); }; } while (0)
 
 #define _WRITE_C(IO, v)   do { if (v) { \
                                          CRITICAL_SECTION_START; \
-                                         {DIO ##  IO ## _WPORT |= MASK(DIO ## IO ## _PIN); }\
+                                         {DIO ##  IO ## _WPORT |= _BV(DIO ## IO ## _PIN); }\
                                          CRITICAL_SECTION_END; \
                                        }\
                                        else {\
                                          CRITICAL_SECTION_START; \
-                                         {DIO ##  IO ## _WPORT &= ~MASK(DIO ## IO ## _PIN); }\
+                                         {DIO ##  IO ## _WPORT &= ~_BV(DIO ## IO ## _PIN); }\
                                          CRITICAL_SECTION_END; \
                                        }\
                                      }\
@@ -52,20 +44,20 @@
 #define _WRITE(IO, v)  do {  if (&(DIO ##  IO ## _RPORT) >= (uint8_t *)0x100) {_WRITE_C(IO, v); } else {_WRITE_NC(IO, v); }; } while (0)
 
 /// toggle a pin
-#define _TOGGLE(IO)  do {DIO ##  IO ## _RPORT = MASK(DIO ## IO ## _PIN); } while (0)
+#define _TOGGLE(IO)  do {DIO ##  IO ## _RPORT = _BV(DIO ## IO ## _PIN); } while (0)
 
 /// set pin as input
-#define	_SET_INPUT(IO) do {DIO ##  IO ## _DDR &= ~MASK(DIO ## IO ## _PIN); } while (0)
+#define	_SET_INPUT(IO) do {DIO ##  IO ## _DDR &= ~_BV(DIO ## IO ## _PIN); } while (0)
 /// set pin as output
-#define	_SET_OUTPUT(IO) do {DIO ##  IO ## _DDR |=  MASK(DIO ## IO ## _PIN); } while (0)
+#define	_SET_OUTPUT(IO) do {DIO ##  IO ## _DDR |=  _BV(DIO ## IO ## _PIN); } while (0)
 
 /// check if pin is an input
-#define	_GET_INPUT(IO)  ((DIO ## IO ## _DDR & MASK(DIO ## IO ## _PIN)) == 0)
+#define	_GET_INPUT(IO)  ((DIO ## IO ## _DDR & _BV(DIO ## IO ## _PIN)) == 0)
 /// check if pin is an output
-#define	_GET_OUTPUT(IO)  ((DIO ## IO ## _DDR & MASK(DIO ## IO ## _PIN)) != 0)
+#define	_GET_OUTPUT(IO)  ((DIO ## IO ## _DDR & _BV(DIO ## IO ## _PIN)) != 0)
 
 /// check if pin is an timer
-#define	_GET_TIMER(IO)  ((DIO ## IO ## _PWM)
+#define	_GET_TIMER(IO)  (DIO ## IO ## _PWM)
 
 //  why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
 

Firmware/first_lay_cal.cpp

@@ -7,6 +7,7 @@
 #include "Configuration_prusa.h"
 #include "language.h"
 #include "Marlin.h"
+#include "cmdqueue.h"
 #include "mmu.h"
 #include <avr/pgmspace.h>
 

Firmware/fsensor.cpp

@@ -6,7 +6,6 @@
 #include <avr/pgmspace.h>
 #include "pat9125.h"
 #include "stepper.h"
-#include "io_atmega2560.h"
 #include "cmdqueue.h"
 #include "ultralcd.h"
 #include "mmu.h"
@@ -130,7 +129,7 @@ unsigned long nIRsensorLastTime;
 
 void fsensor_stop_and_save_print(void)
 {
-    printf_P(PSTR("fsensor_stop_and_save_print\n"));
+    puts_P(PSTR("fsensor_stop_and_save_print"));
     stop_and_save_print_to_ram(0, 0);
     fsensor_watch_runout = false;
 }
@@ -153,7 +152,7 @@ void fsensor_set_axis_steps_per_unit(float u)
 
 void fsensor_restore_print_and_continue(void)
 {
-    printf_P(PSTR("fsensor_restore_print_and_continue\n"));
+    puts_P(PSTR("fsensor_restore_print_and_continue"));
     fsensor_watch_runout = true;
 #ifdef PAT9125
     fsensor_reset_err_cnt();
@@ -165,7 +164,7 @@ void fsensor_restore_print_and_continue(void)
 // allowing new instructions to be inserted in the middle
 void fsensor_checkpoint_print(void)
 {
-    printf_P(PSTR("fsensor_checkpoint_print\n"));
+    puts_P(PSTR("fsensor_checkpoint_print"));
     stop_and_save_print_to_ram(0, 0);
     restore_print_from_ram_and_continue(0);
 }
@@ -317,7 +316,7 @@ void fsensor_autoload_check_start(void)
 		printf_P(ERRMSG_PAT9125_NOT_RESP, 3);
 		return;
 	}
-	puts_P(_N("fsensor_autoload_check_start - autoload ENABLED\n"));
+	puts_P(_N("fsensor_autoload_check_start - autoload ENABLED"));
 	fsensor_autoload_y = pat9125_y; //save current y value
 	fsensor_autoload_c = 0; //reset number of changes counter
 	fsensor_autoload_sum = 0;
@@ -335,7 +334,7 @@ void fsensor_autoload_check_stop(void)
 	if (!fsensor_autoload_enabled) return;
 //	puts_P(_N("fsensor_autoload_check_stop 2\n"));
 	if (!fsensor_watch_autoload) return;
-	puts_P(_N("fsensor_autoload_check_stop - autoload DISABLED\n"));
+	puts_P(_N("fsensor_autoload_check_stop - autoload DISABLED"));
 	fsensor_autoload_sum = 0;
 	fsensor_watch_autoload = false;
 	fsensor_watch_runout = true;
@@ -415,7 +414,7 @@ void fsensor_oq_meassure_start(uint8_t skip)
 {
 	if (!fsensor_enabled) return;
 	if (!fsensor_oq_meassure_enabled) return;
-	printf_P(PSTR("fsensor_oq_meassure_start\n"));
+	puts_P(PSTR("fsensor_oq_meassure_start"));
 	fsensor_oq_skipchunk = skip;
 	fsensor_oq_samples = 0;
 	fsensor_oq_st_sum = 0;
@@ -448,7 +447,7 @@ bool fsensor_oq_result(void)
 {
 	if (!fsensor_enabled) return true;
 	if (!fsensor_oq_meassure_enabled) return true;
-	printf_P(_N("fsensor_oq_result\n"));
+	puts_P(_N("fsensor_oq_result"));
 	bool res_er_sum = (fsensor_oq_er_sum <= FSENSOR_OQ_MAX_ES);
 	printf_P(_N(" er_sum = %u %S\n"), fsensor_oq_er_sum, (res_er_sum?_OK:_NG));
 	bool res_er_max = (fsensor_oq_er_max <= FSENSOR_OQ_MAX_EM);
@@ -609,8 +608,7 @@ void fsensor_st_block_chunk(int cnt)
 	fsensor_st_cnt += cnt;
 
 	// !!! bit toggling (PINxn <- 1) (for PinChangeInterrupt) does not work for some MCU pins
-    if (PIN_GET(FSENSOR_INT_PIN)) {PIN_VAL(FSENSOR_INT_PIN, LOW);}
+	WRITE(FSENSOR_INT_PIN, !READ(FSENSOR_INT_PIN));
-    else {PIN_VAL(FSENSOR_INT_PIN, HIGH);}
 }
 #endif //PAT9125
 
@@ -618,7 +616,7 @@ void fsensor_st_block_chunk(int cnt)
 //! Common code for enqueing M600 and supplemental codes into the command queue.
 //! Used both for the IR sensor and the PAT9125
 void fsensor_enque_M600(){
-	printf_P(PSTR("fsensor_update - M600\n"));
+	puts_P(PSTR("fsensor_update - M600"));
 	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("M600")));
@@ -672,7 +670,7 @@ void fsensor_update(void)
                 fsensor_softfail_ccnt = 0;
             if (!err && fsensor_softfail_ccnt <= FSENSOR_SOFTERR_CMAX)
             {
-                printf_P(PSTR("fsensor_err_cnt = 0\n"));
+                puts_P(PSTR("fsensor_err_cnt = 0"));
                 ++fsensor_softfail;
                 ++fsensor_softfail_ccnt;
                 fsensor_softfail_last = now;
@@ -759,19 +757,19 @@ bool fsensor_IR_check(){
         /// Or the user is so creative so that he can hold a piece of fillament in the hole in such a genius way,
         /// that the IR fsensor reading is within 1.5 and 3V ... this would have been highly unusual
         /// and would have been considered more like a sabotage than normal printer operation
-        printf_P(PSTR("fsensor in forbidden range 1.5-3V - check sensor\n"));
+        puts_P(PSTR("fsensor in forbidden range 1.5-3V - check sensor"));
         return false; 
     }
     if( oFsensorPCB == ClFsensorPCB::_Rev04 ){
         /// newer IR sensor cannot normally produce 4.6-5V, this is considered a failure/bad mount
         if( IRsensor_Hopen_TRESHOLD <= current_voltage_raw_IR && current_voltage_raw_IR <= IRsensor_VMax_TRESHOLD ){
-            printf_P(PSTR("fsensor v0.4 in fault range 4.6-5V - unconnected\n"));
+            puts_P(PSTR("fsensor v0.4 in fault range 4.6-5V - unconnected"));
             return false;
         }
         /// newer IR sensor cannot normally produce 0-0.3V, this is considered a failure 
 #if 0	//Disabled as it has to be decided if we gonna use this or not.
         if( IRsensor_Hopen_TRESHOLD <= current_voltage_raw_IR && current_voltage_raw_IR <= IRsensor_VMax_TRESHOLD ){
-            printf_P(PSTR("fsensor v0.4 in fault range 0.0-0.3V - wrong IR sensor\n"));
+            puts_P(PSTR("fsensor v0.4 in fault range 0.0-0.3V - wrong IR sensor"));
             return false;
         }
 #endif
@@ -779,7 +777,7 @@ bool fsensor_IR_check(){
     /// If IR sensor is "uknown state" and filament is not loaded > 1.5V return false
 #if 0
     if( (oFsensorPCB == ClFsensorPCB::_Undef) && ( current_voltage_raw_IR > IRsensor_Lmax_TRESHOLD ) ){
-        printf_P(PSTR("Unknown IR sensor version and no filament loaded detected.\n"));
+        puts_P(PSTR("Unknown IR sensor version and no filament loaded detected."));
         return false;
     }
 #endif

Firmware/heatbed_pwm.cpp

@@ -1,6 +1,5 @@
 #include <avr/io.h>
 #include <avr/interrupt.h>
-#include "io_atmega2560.h"
 
 // All this is about silencing the heat bed, as it behaves like a loudspeaker.
 // Basically, we want the PWM heating switched at 30Hz (or so) which is a well ballanced

Firmware/io_atmega2560.h

@@ -1,374 +0,0 @@
-//io_atmega2560.h
-#ifndef _IO_ATMEGA2560
-#define _IO_ATMEGA2560
-
-
-#define __PIN_P0  PINE
-#define __PIN_P1  PINE
-#define __PIN_P2  PINE
-#define __PIN_P3  PINE
-#define __PIN_P4  PING
-#define __PIN_P5  PINE
-#define __PIN_P6  PINH
-#define __PIN_P7  PINH
-#define __PIN_P8  PINH
-#define __PIN_P9  PINH
-#define __PIN_P10 PINB
-#define __PIN_P11 PINB
-#define __PIN_P12 PINB
-#define __PIN_P13 PINB
-#define __PIN_P14 PINJ
-#define __PIN_P15 PINJ
-#define __PIN_P16 PINH
-#define __PIN_P17 PINH
-#define __PIN_P18 PIND
-#define __PIN_P19 PIND
-#define __PIN_P20 PIND
-#define __PIN_P21 PIND
-#define __PIN_P22 PINA
-#define __PIN_P23 PINA
-#define __PIN_P24 PINA
-#define __PIN_P25 PINA
-#define __PIN_P26 PINA
-#define __PIN_P27 PINA
-#define __PIN_P28 PINA
-#define __PIN_P29 PINA
-#define __PIN_P30 PINC
-#define __PIN_P31 PINC
-#define __PIN_P32 PINC
-#define __PIN_P33 PINC
-#define __PIN_P34 PINC
-#define __PIN_P35 PINC
-#define __PIN_P36 PINC
-#define __PIN_P37 PINC
-#define __PIN_P38 PIND
-#define __PIN_P39 PING
-#define __PIN_P40 PING
-#define __PIN_P41 PING
-#define __PIN_P42 PINL
-#define __PIN_P43 PINL
-#define __PIN_P44 PINL
-#define __PIN_P45 PINL
-#define __PIN_P46 PINL
-#define __PIN_P47 PINL
-#define __PIN_P48 PINL
-#define __PIN_P49 PINL
-#define __PIN_P50 PINB
-#define __PIN_P51 PINB
-#define __PIN_P52 PINB
-#define __PIN_P53 PINB
-#define __PIN_P54 PINF
-#define __PIN_P55 PINF
-#define __PIN_P56 PINF
-#define __PIN_P57 PINF
-#define __PIN_P58 PINF
-#define __PIN_P59 PINF
-#define __PIN_P60 PINF
-#define __PIN_P61 PINF
-#define __PIN_P62 PINK
-#define __PIN_P63 PINK
-#define __PIN_P64 PINK
-#define __PIN_P65 PINK
-#define __PIN_P66 PINK
-#define __PIN_P67 PINK
-#define __PIN_P68 PINK
-#define __PIN_P69 PINK
-#define __PIN_P70 PING
-#define __PIN_P71 PING
-#define __PIN_P72 PINJ
-#define __PIN_P73 PINJ
-#define __PIN_P74 PINJ
-#define __PIN_P75 PINJ
-#define __PIN_P76 PINJ
-#define __PIN_P77 PINJ
-#define __PIN_P78 PINE
-#define __PIN_P79 PINE
-#define __PIN_P80 PINE
-#define __PIN_P81 PIND
-#define __PIN_P82 PIND
-#define __PIN_P83 PIND
-#define __PIN_P84 PINH
-#define __PIN_P85 PINH
-
-#define __PORT_P0  PORTE
-#define __PORT_P1  PORTE
-#define __PORT_P2  PORTE
-#define __PORT_P3  PORTE
-#define __PORT_P4  PORTG
-#define __PORT_P5  PORTE
-#define __PORT_P6  PORTH
-#define __PORT_P7  PORTH
-#define __PORT_P8  PORTH
-#define __PORT_P9  PORTH
-#define __PORT_P10 PORTB
-#define __PORT_P11 PORTB
-#define __PORT_P12 PORTB
-#define __PORT_P13 PORTB
-#define __PORT_P14 PORTJ
-#define __PORT_P15 PORTJ
-#define __PORT_P16 PORTH
-#define __PORT_P17 PORTH
-#define __PORT_P18 PORTD
-#define __PORT_P19 PORTD
-#define __PORT_P20 PORTD
-#define __PORT_P21 PORTD
-#define __PORT_P22 PORTA
-#define __PORT_P23 PORTA
-#define __PORT_P24 PORTA
-#define __PORT_P25 PORTA
-#define __PORT_P26 PORTA
-#define __PORT_P27 PORTA
-#define __PORT_P28 PORTA
-#define __PORT_P29 PORTA
-#define __PORT_P30 PORTC
-#define __PORT_P31 PORTC
-#define __PORT_P32 PORTC
-#define __PORT_P33 PORTC
-#define __PORT_P34 PORTC
-#define __PORT_P35 PORTC
-#define __PORT_P36 PORTC
-#define __PORT_P37 PORTC
-#define __PORT_P38 PORTD
-#define __PORT_P39 PORTG
-#define __PORT_P40 PORTG
-#define __PORT_P41 PORTG
-#define __PORT_P42 PORTL
-#define __PORT_P43 PORTL
-#define __PORT_P44 PORTL
-#define __PORT_P45 PORTL
-#define __PORT_P46 PORTL
-#define __PORT_P47 PORTL
-#define __PORT_P48 PORTL
-#define __PORT_P49 PORTL
-#define __PORT_P50 PORTB
-#define __PORT_P51 PORTB
-#define __PORT_P52 PORTB
-#define __PORT_P53 PORTB
-#define __PORT_P54 PORTF
-#define __PORT_P55 PORTF
-#define __PORT_P56 PORTF
-#define __PORT_P57 PORTF
-#define __PORT_P58 PORTF
-#define __PORT_P59 PORTF
-#define __PORT_P60 PORTF
-#define __PORT_P61 PORTF
-#define __PORT_P62 PORTK
-#define __PORT_P63 PORTK
-#define __PORT_P64 PORTK
-#define __PORT_P65 PORTK
-#define __PORT_P66 PORTK
-#define __PORT_P67 PORTK
-#define __PORT_P68 PORTK
-#define __PORT_P69 PORTK
-#define __PORT_P70 PORTG
-#define __PORT_P71 PORTG
-#define __PORT_P72 PORTJ
-#define __PORT_P73 PORTJ
-#define __PORT_P74 PORTJ
-#define __PORT_P75 PORTJ
-#define __PORT_P76 PORTJ
-#define __PORT_P77 PORTJ
-#define __PORT_P78 PORTE
-#define __PORT_P79 PORTE
-#define __PORT_P80 PORTE
-#define __PORT_P81 PORTD
-#define __PORT_P82 PORTD
-#define __PORT_P83 PORTD
-#define __PORT_P84 PORTH
-#define __PORT_P85 PORTH
-
-#define __DDR_P0  DDRE
-#define __DDR_P1  DDRE
-#define __DDR_P2  DDRE
-#define __DDR_P3  DDRE
-#define __DDR_P4  DDRG
-#define __DDR_P5  DDRE
-#define __DDR_P6  DDRH
-#define __DDR_P7  DDRH
-#define __DDR_P8  DDRH
-#define __DDR_P9  DDRH
-#define __DDR_P10 DDRB
-#define __DDR_P11 DDRB
-#define __DDR_P12 DDRB
-#define __DDR_P13 DDRB
-#define __DDR_P14 DDRJ
-#define __DDR_P15 DDRJ
-#define __DDR_P16 DDRH
-#define __DDR_P17 DDRH
-#define __DDR_P18 DDRD
-#define __DDR_P19 DDRD
-#define __DDR_P20 DDRD
-#define __DDR_P21 DDRD
-#define __DDR_P22 DDRA
-#define __DDR_P23 DDRA
-#define __DDR_P24 DDRA
-#define __DDR_P25 DDRA
-#define __DDR_P26 DDRA
-#define __DDR_P27 DDRA
-#define __DDR_P28 DDRA
-#define __DDR_P29 DDRA
-#define __DDR_P30 DDRC
-#define __DDR_P31 DDRC
-#define __DDR_P32 DDRC
-#define __DDR_P33 DDRC
-#define __DDR_P34 DDRC
-#define __DDR_P35 DDRC
-#define __DDR_P36 DDRC
-#define __DDR_P37 DDRC
-#define __DDR_P38 DDRD
-#define __DDR_P39 DDRG
-#define __DDR_P40 DDRG
-#define __DDR_P41 DDRG
-#define __DDR_P42 DDRL
-#define __DDR_P43 DDRL
-#define __DDR_P44 DDRL
-#define __DDR_P45 DDRL
-#define __DDR_P46 DDRL
-#define __DDR_P47 DDRL
-#define __DDR_P48 DDRL
-#define __DDR_P49 DDRL
-#define __DDR_P50 DDRB
-#define __DDR_P51 DDRB
-#define __DDR_P52 DDRB
-#define __DDR_P53 DDRB
-#define __DDR_P54 DDRF
-#define __DDR_P55 DDRF
-#define __DDR_P56 DDRF
-#define __DDR_P57 DDRF
-#define __DDR_P58 DDRF
-#define __DDR_P59 DDRF
-#define __DDR_P60 DDRF
-#define __DDR_P61 DDRF
-#define __DDR_P62 DDRK
-#define __DDR_P63 DDRK
-#define __DDR_P64 DDRK
-#define __DDR_P65 DDRK
-#define __DDR_P66 DDRK
-#define __DDR_P67 DDRK
-#define __DDR_P68 DDRK
-#define __DDR_P69 DDRK
-#define __DDR_P70 DDRG
-#define __DDR_P71 DDRG
-#define __DDR_P72 DDRJ
-#define __DDR_P73 DDRJ
-#define __DDR_P74 DDRJ
-#define __DDR_P75 DDRJ
-#define __DDR_P76 DDRJ
-#define __DDR_P77 DDRJ
-#define __DDR_P78 DDRE
-#define __DDR_P79 DDRE
-#define __DDR_P80 DDRE
-#define __DDR_P81 DDRD
-#define __DDR_P82 DDRD
-#define __DDR_P83 DDRD
-#define __DDR_P84 DDRH
-#define __DDR_P85 DDRH
-
-#define __BIT_P0  0
-#define __BIT_P1  1
-#define __BIT_P2  4
-#define __BIT_P3  5
-#define __BIT_P4  5
-#define __BIT_P5  3
-#define __BIT_P6  3
-#define __BIT_P7  4
-#define __BIT_P8  5
-#define __BIT_P9  6
-#define __BIT_P10 4
-#define __BIT_P11 5
-#define __BIT_P12 6
-#define __BIT_P13 7
-#define __BIT_P14 1
-#define __BIT_P15 0
-#define __BIT_P16 0
-#define __BIT_P17 1
-#define __BIT_P18 3
-#define __BIT_P19 2
-#define __BIT_P20 1
-#define __BIT_P21 0
-#define __BIT_P22 0
-#define __BIT_P23 1
-#define __BIT_P24 2
-#define __BIT_P25 3
-#define __BIT_P26 4
-#define __BIT_P27 5
-#define __BIT_P28 6
-#define __BIT_P29 7
-#define __BIT_P30 7
-#define __BIT_P31 6
-#define __BIT_P32 5
-#define __BIT_P33 4
-#define __BIT_P34 3
-#define __BIT_P35 2
-#define __BIT_P36 1
-#define __BIT_P37 0
-#define __BIT_P38 7
-#define __BIT_P39 2
-#define __BIT_P40 1
-#define __BIT_P41 0
-#define __BIT_P42 7
-#define __BIT_P43 6
-#define __BIT_P44 5
-#define __BIT_P45 4
-#define __BIT_P46 3
-#define __BIT_P47 2
-#define __BIT_P48 1
-#define __BIT_P49 0
-#define __BIT_P50 3
-#define __BIT_P51 2
-#define __BIT_P52 1
-#define __BIT_P53 0
-#define __BIT_P54 0
-#define __BIT_P55 1
-#define __BIT_P56 2
-#define __BIT_P57 3
-#define __BIT_P58 4
-#define __BIT_P59 5
-#define __BIT_P60 6
-#define __BIT_P61 7
-#define __BIT_P62 0
-#define __BIT_P63 1
-#define __BIT_P64 2
-#define __BIT_P65 3
-#define __BIT_P66 4
-#define __BIT_P67 5
-#define __BIT_P68 6
-#define __BIT_P69 7
-#define __BIT_P70 4
-#define __BIT_P71 3
-#define __BIT_P72 2
-#define __BIT_P73 3
-#define __BIT_P74 7
-#define __BIT_P75 4
-#define __BIT_P76 5
-#define __BIT_P77 6
-#define __BIT_P78 2
-#define __BIT_P79 6
-#define __BIT_P80 7
-#define __BIT_P81 4
-#define __BIT_P82 5
-#define __BIT_P83 6
-#define __BIT_P84 2
-#define __BIT_P85 7
-
-#define __BIT(pin) __BIT_P##pin
-#define __MSK(pin) (1 << __BIT(pin))
-
-#define __PIN(pin) __PIN_P##pin
-#define __PORT(pin) __PORT_P##pin
-#define __DDR(pin) __DDR_P##pin
-
-#define PIN(pin) __PIN(pin)
-#define PORT(pin) __PORT(pin)
-#define DDR(pin) __DDR(pin)
-
-#define PIN_INP(pin) DDR(pin) &= ~__MSK(pin)
-#define PIN_OUT(pin) DDR(pin) |= __MSK(pin)
-#define PIN_CLR(pin) PORT(pin) &= ~__MSK(pin)
-#define PIN_SET(pin) PORT(pin) |= __MSK(pin)
-#define PIN_VAL(pin, val) if (val) PIN_SET(pin); else PIN_CLR(pin);
-#define PIN_GET(pin) (PIN(pin) & __MSK(pin))
-#define PIN_INQ(pin) (PORT(pin) & __MSK(pin))
-
-
-#endif //_IO_ATMEGA2560

Firmware/la10compat.cpp

@@ -38,7 +38,7 @@ void la10c_mode_change(LA10C_MODE mode)
 // Approximate a LA10 value to a LA15 equivalent.
 static float la10c_convert(float k)
 {
-    float new_K = k * 0.004 - 0.05;
+    float new_K = k * 0.002 - 0.01;
     return new_K < 0? 0:
            new_K > (LA_K_MAX - FLT_EPSILON)? (LA_K_MAX - FLT_EPSILON):
            new_K;

Firmware/language.c

@@ -17,10 +17,10 @@ uint8_t lang_selected = 0;
 
 #if (LANG_MODE == 0) //primary language only
 
-uint8_t lang_select(__attribute__((unused)) uint8_t lang) { return 0; }
+uint8_t lang_select(_UNUSED uint8_t lang) { return 0; }
 uint8_t lang_get_count() { return 1; }
-uint16_t lang_get_code(__attribute__((unused)) uint8_t lang) { return LANG_CODE_EN; }
+uint16_t lang_get_code(_UNUSED uint8_t lang) { return LANG_CODE_EN; }
-const char* lang_get_name_by_code(__attribute__((unused)) uint16_t code) { return _n("English"); }
+const char* lang_get_name_by_code(_UNUSED uint16_t code) { return _n("English"); }
 void lang_reset(void) { }
 uint8_t lang_is_selected(void) { return 1; }
 

Firmware/language.h

@@ -5,6 +5,7 @@
 
 
 #include "config.h"
+#include "macros.h"
 #include <inttypes.h>
 #ifdef DEBUG_SEC_LANG
     #include <stdio.h>
@@ -22,9 +23,6 @@
 
 #define MSG_FW_VERSION                   "Firmware"
 
-#define STRINGIFY_(n) #n
-#define STRINGIFY(n) STRINGIFY_(n)
-
 #if (LANG_MODE == 0) //primary language only
 #define PROGMEM_I2 __attribute__((section(".progmem0")))
 #define PROGMEM_I1 __attribute__((section(".progmem1")))

Firmware/lcd.cpp

@@ -486,11 +486,17 @@ void lcd_escape_write(uint8_t chr)
 #endif //VT100
 
 
-int lcd_putc(int c)
+int lcd_putc(char c)
 {
 	return fputc(c, lcdout);
 }
 
+int lcd_putc_at(uint8_t c, uint8_t r, char ch)
+{
+	lcd_set_cursor(c, r);
+	return fputc(ch, lcdout);
+}
+
 int lcd_puts_P(const char* str)
 {
 	return fputs_P(str, lcdout);

Firmware/lcd.h

@@ -40,7 +40,10 @@ extern void lcd_set_cursor(uint8_t col, uint8_t row);
 extern void lcd_createChar_P(uint8_t, const uint8_t*);
 
 
-extern int lcd_putc(int c);
+// char c is non-standard, however it saves 1B on stack
+extern int lcd_putc(char c);
+extern int lcd_putc_at(uint8_t c, uint8_t r, char ch);
+
 extern int lcd_puts_P(const char* str);
 extern int lcd_puts_at_P(uint8_t c, uint8_t r, const char* str);
 extern int lcd_printf_P(const char* format, ...);

Firmware/macros.h

@@ -0,0 +1,90 @@
+#ifndef MACROS_H
+#define MACROS_H
+
+#include <avr/interrupt.h> //for cli() and sei()
+
+#define  FORCE_INLINE __attribute__((always_inline)) inline
+#define _UNUSED __attribute__((unused))
+
+#ifndef CRITICAL_SECTION_START
+  #define CRITICAL_SECTION_START  unsigned char _sreg = SREG; cli();
+  #define CRITICAL_SECTION_END    SREG = _sreg;
+#endif //CRITICAL_SECTION_START
+
+// Macros to make a string from a macro
+#define STRINGIFY_(M) #M
+#define STRINGIFY(M) STRINGIFY_(M)
+
+// Macros for bit masks
+#undef _BV
+#define _BV(n) (1<<(n))
+#define TEST(n,b) (!!((n)&_BV(b)))
+#define SET_BIT_TO(N,B,TF) do{ if (TF) SBI(N,B); else CBI(N,B); }while(0)
+
+#ifndef SBI
+  #define SBI(A,B) (A |= (1 << (B)))
+#endif
+
+#ifndef CBI
+  #define CBI(A,B) (A &= ~(1 << (B)))
+#endif
+
+#define TBI(N,B) (N ^= _BV(B))
+
+
+// Macros to chain up to 12 conditions
+#define _DO_1(W,C,A)       (_##W##_1(A))
+#define _DO_2(W,C,A,B)     (_##W##_1(A) C _##W##_1(B))
+#define _DO_3(W,C,A,V...)  (_##W##_1(A) C _DO_2(W,C,V))
+#define _DO_4(W,C,A,V...)  (_##W##_1(A) C _DO_3(W,C,V))
+#define _DO_5(W,C,A,V...)  (_##W##_1(A) C _DO_4(W,C,V))
+#define _DO_6(W,C,A,V...)  (_##W##_1(A) C _DO_5(W,C,V))
+#define _DO_7(W,C,A,V...)  (_##W##_1(A) C _DO_6(W,C,V))
+#define _DO_8(W,C,A,V...)  (_##W##_1(A) C _DO_7(W,C,V))
+#define _DO_9(W,C,A,V...)  (_##W##_1(A) C _DO_8(W,C,V))
+#define _DO_10(W,C,A,V...) (_##W##_1(A) C _DO_9(W,C,V))
+#define _DO_11(W,C,A,V...) (_##W##_1(A) C _DO_10(W,C,V))
+#define _DO_12(W,C,A,V...) (_##W##_1(A) C _DO_11(W,C,V))
+#define __DO_N(W,C,N,V...) _DO_##N(W,C,V)
+#define _DO_N(W,C,N,V...)  __DO_N(W,C,N,V)
+#define DO(W,C,V...)       _DO_N(W,C,NUM_ARGS(V),V)
+
+// Macros to support option testing
+#define _CAT(a,V...) a##V
+#define CAT(a,V...) _CAT(a,V)
+
+#define _ISENA_     ~,1
+#define _ISENA_1    ~,1
+#define _ISENA_0x1  ~,1
+#define _ISENA_true ~,1
+#define _ISENA(V...)        IS_PROBE(V)
+
+#define _ENA_1(O)           _ISENA(CAT(_IS,CAT(ENA_, O)))
+#define _DIS_1(O)           NOT(_ENA_1(O))
+#define ENABLED(V...)       DO(ENA,&&,V)
+#define DISABLED(V...)      DO(DIS,&&,V)
+
+#define TERN(O,A,B)         _TERN(_ENA_1(O),B,A)    // OPTION converted to '0' or '1'
+#define TERN0(O,A)          _TERN(_ENA_1(O),0,A)    // OPTION converted to A or '0'
+#define TERN1(O,A)          _TERN(_ENA_1(O),1,A)    // OPTION converted to A or '1'
+#define TERN_(O,A)          _TERN(_ENA_1(O),,A)     // OPTION converted to A or '<nul>'
+#define _TERN(E,V...)       __TERN(_CAT(T_,E),V)    // Prepend 'T_' to get 'T_0' or 'T_1'
+#define __TERN(T,V...)      ___TERN(_CAT(_NO,T),V)  // Prepend '_NO' to get '_NOT_0' or '_NOT_1'
+#define ___TERN(P,V...)     THIRD(P,V)              // If first argument has a comma, A. Else B.
+
+
+// Use NUM_ARGS(__VA_ARGS__) to get the number of variadic arguments
+#define _NUM_ARGS(_,Z,Y,X,W,V,U,T,S,R,Q,P,O,N,M,L,K,J,I,H,G,F,E,D,C,B,A,OUT,...) OUT
+#define NUM_ARGS(V...) _NUM_ARGS(0,V,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0)
+
+//
+// Primitives supporting precompiler REPEAT
+//
+#define FIRST(a,...)     a
+#define SECOND(a,b,...)  b
+#define THIRD(a,b,c,...) c
+
+#define IS_PROBE(V...) SECOND(V, 0)     // Get the second item passed, or 0
+#define NOT(x) IS_PROBE(_CAT(_NOT_, x)) // NOT('0') gets '1'. Anything else gets '0'.
+
+#endif //MACROS_H

Firmware/menu.cpp

@@ -8,6 +8,7 @@
 #include "lcd.h"
 #include "Configuration.h"
 #include "Marlin.h"
+#include "cmdqueue.h"
 #include "ultralcd.h"
 #include "language.h"
 #include "static_assert.h"
@@ -48,6 +49,7 @@ void menu_goto(menu_func_t menu, const uint32_t encoder, const bool feedback, bo
 	{
 		menu_menu = menu;
 		lcd_encoder = encoder;
+		menu_top = 0; //reset menu view. Needed if menu_back() is called from deep inside a menu, such as Support
 		asm("sei");
 		if (reset_menu_state)
 		{
@@ -250,8 +252,7 @@ static void menu_draw_item_puts_P(char type_char, const char* str, char num)
     lcd_set_cursor(0, menu_row);
     lcd_printf_P(PSTR("%c%-.16S "), menu_selection_mark(), str);
     lcd_putc(num);
-    lcd_set_cursor(19, menu_row);
+    lcd_putc_at(19, menu_row, type_char);
-    lcd_putc(type_char);
 }
 
 /*
@@ -310,7 +311,7 @@ uint8_t menu_item_submenu_E(const Sheet &sheet, menu_func_t submenu)
     return 0;
 }
 
-uint8_t menu_item_function_E(const Sheet &sheet, menu_func_t func)
+uint8_t __attribute__((noinline)) menu_item_function_E(const Sheet &sheet, menu_func_t func)
 {
     if (menu_item == menu_line)
     {
@@ -344,6 +345,10 @@ uint8_t menu_item_back_P(const char* str)
 	return 0;
 }
 
+bool __attribute__((noinline)) menu_item_leave(){
+    return ((menu_item == menu_line) && menu_clicked && (lcd_encoder == menu_item)) || menu_leaving;
+}
+
 uint8_t menu_item_function_P(const char* str, menu_func_t func)
 {
 	if (menu_item == menu_line)

Firmware/menu.h

@@ -112,7 +112,8 @@ extern uint8_t menu_item_function_E(const Sheet &sheet, menu_func_t func);
 extern uint8_t menu_item_back_P(const char* str);
 
 // leaving menu - this condition must be immediately before MENU_ITEM_BACK_P
-#define ON_MENU_LEAVE(func) do { if (((menu_item == menu_line) && menu_clicked && (lcd_encoder == menu_item)) || menu_leaving){ func } } while (0)
+#define ON_MENU_LEAVE(func) do { if (menu_item_leave()){ func } } while (0)
+extern bool menu_item_leave();
 
 #define MENU_ITEM_FUNCTION_P(str, func) do { if (menu_item_function_P(str, func)) return; } while (0)
 extern uint8_t menu_item_function_P(const char* str, menu_func_t func);

Firmware/mesh_bed_calibration.cpp

@@ -12,6 +12,8 @@
 #include "tmc2130.h"
 #endif //TMC2130
 
+#define DBG(args...) printf_P(args)
+
 uint8_t world2machine_correction_mode;
 float   world2machine_rotation_and_skew[2][2];
 float   world2machine_rotation_and_skew_inv[2][2];
@@ -369,7 +371,9 @@ BedSkewOffsetDetectionResultType calculate_machine_skew_and_offset_LS(
     BedSkewOffsetDetectionResultType result = BED_SKEW_OFFSET_DETECTION_PERFECT;
     {
         angleDiff = fabs(a2 - a1);
-		eeprom_update_float((float*)(EEPROM_XYZ_CAL_SKEW), angleDiff); //storing xyz cal. skew to be able to show in support menu later 
+        /// XY skew and Y-bed skew
+        DBG(_n("Measured skews: %f %f\n"), degrees(a2 - a1), degrees(a2));
+        eeprom_update_float((float *)(EEPROM_XYZ_CAL_SKEW), angleDiff); //storing xyz cal. skew to be able to show in support menu later
         if (angleDiff > bed_skew_angle_mild)
             result = (angleDiff > bed_skew_angle_extreme) ?
                 BED_SKEW_OFFSET_DETECTION_SKEW_EXTREME :
@@ -1380,7 +1384,7 @@ inline bool find_bed_induction_sensor_point_xy(int verbosity_level)
 
 		//        go_xyz(current_position[X_AXIS], current_position[Y_AXIS], MESH_HOME_Z_SEARCH, homing_feedrate[Z_AXIS]/60);
 		go_xyz(x0, y0, current_position[Z_AXIS], feedrate);
-		// Continously lower the Z axis.
+		// Continuously lower the Z axis.
 		endstops_hit_on_purpose();
 		enable_z_endstop(true);
 		while (current_position[Z_AXIS] > -10.f) {
@@ -2271,7 +2275,7 @@ BedSkewOffsetDetectionResultType find_bed_offset_and_skew(int8_t verbosity_level
 		/*}
 		else {
 			// if first iteration failed, count corrected point coordinates as initial
-			// Use the coorrected coordinate, which is a result of find_bed_offset_and_skew().
+			// Use the corrected coordinate, which is a result of find_bed_offset_and_skew().
 			
 			current_position[X_AXIS] = vec_x[0] * pgm_read_float(bed_ref_points_4 + k * 2) + vec_y[0] * pgm_read_float(bed_ref_points_4 + k * 2 + 1) + cntr[0];
 			current_position[Y_AXIS] = vec_x[1] * pgm_read_float(bed_ref_points_4 + k * 2) + vec_y[1] * pgm_read_float(bed_ref_points_4 + k * 2 + 1) + cntr[1];
@@ -2376,6 +2380,7 @@ BedSkewOffsetDetectionResultType find_bed_offset_and_skew(int8_t verbosity_level
 			}
 			#endif // SUPPORT_VERBOSITY
         }
+        DBG(_n("All 4 calibration points found.\n"));
         delay_keep_alive(0); //manage_heater, reset watchdog, manage inactivity
 		
 		#ifdef SUPPORT_VERBOSITY
@@ -2386,7 +2391,7 @@ BedSkewOffsetDetectionResultType find_bed_offset_and_skew(int8_t verbosity_level
 				// Don't let the manage_inactivity() function remove power from the motors.
 				refresh_cmd_timeout();
 				// Go to the measurement point.
-				// Use the coorrected coordinate, which is a result of find_bed_offset_and_skew().
+				// Use the corrected coordinate, which is a result of find_bed_offset_and_skew().
 				current_position[X_AXIS] = pts[mesh_point * 2];
 				current_position[Y_AXIS] = pts[mesh_point * 2 + 1];
 				go_to_current(homing_feedrate[X_AXIS] / 60);
@@ -2406,6 +2411,7 @@ BedSkewOffsetDetectionResultType find_bed_offset_and_skew(int8_t verbosity_level
 		delay_keep_alive(0); //manage_heater, reset watchdog, manage inactivity
 		
 		if (result >= 0) {
+            DBG(_n("Calibration success.\n"));
 			world2machine_update(vec_x, vec_y, cntr);
 #if 1
 			// Fearlessly store the calibration values into the eeprom.
@@ -2450,7 +2456,7 @@ BedSkewOffsetDetectionResultType find_bed_offset_and_skew(int8_t verbosity_level
 					// Don't let the manage_inactivity() function remove power from the motors.
 					refresh_cmd_timeout();
 					// Go to the measurement point.
-					// Use the coorrected coordinate, which is a result of find_bed_offset_and_skew().
+					// Use the corrected coordinate, which is a result of find_bed_offset_and_skew().
 					uint8_t ix = mesh_point % MESH_MEAS_NUM_X_POINTS; // from 0 to MESH_NUM_X_POINTS - 1
 					uint8_t iy = mesh_point / MESH_MEAS_NUM_X_POINTS;
 					if (iy & 1) ix = (MESH_MEAS_NUM_X_POINTS - 1) - ix;
@@ -2463,7 +2469,10 @@ BedSkewOffsetDetectionResultType find_bed_offset_and_skew(int8_t verbosity_level
 			#endif // SUPPORT_VERBOSITY
 			return result;
 		}
-		if (result == BED_SKEW_OFFSET_DETECTION_FITTING_FAILED && too_far_mask == 2) return result; //if fitting failed and front center point is out of reach, terminate calibration and inform user
+        if (result == BED_SKEW_OFFSET_DETECTION_FITTING_FAILED && too_far_mask == 2){
+            DBG(_n("Fitting failed => calibration failed.\n"));
+            return result; //if fitting failed and front center point is out of reach, terminate calibration and inform user
+        }
         iteration++;
 	}
 	return result;    

Firmware/messages.c

@@ -16,17 +16,24 @@ const char MSG_BED_DONE[] PROGMEM_I1 = ISTR("Bed done"); ////
 const char MSG_BED_HEATING[] PROGMEM_I1 = ISTR("Bed Heating"); ////
 const char MSG_BED_LEVELING_FAILED_POINT_LOW[] PROGMEM_I1 = ISTR("Bed leveling failed. Sensor didnt trigger. Debris on nozzle? Waiting for reset."); ////c=20 r=5
 const char MSG_BED_SKEW_OFFSET_DETECTION_FITTING_FAILED[] PROGMEM_I1 = ISTR("XYZ calibration failed. Please consult the manual."); ////c=20 r=8
+const char MSG_BELT_STATUS[] PROGMEM_I1 = ISTR("Belt Status");////c=18
 const char MSG_CALIBRATE_Z_AUTO[] PROGMEM_I1 = ISTR("Calibrating Z"); ////c=20 r=2
 const char MSG_CARD_MENU[] PROGMEM_I1 = ISTR("Print from SD"); ////
+const char MSG_CHECKING_X[] PROGMEM_I1 = ISTR("Checking X axis"); ////c=20
+const char MSG_CHECKING_Y[] PROGMEM_I1 = ISTR("Checking Y axis"); ////c=20
 const char MSG_CONFIRM_NOZZLE_CLEAN[] PROGMEM_I1 = ISTR("Please clean the nozzle for calibration. Click when done."); ////c=20 r=8
 const char MSG_COOLDOWN[] PROGMEM_I1 = ISTR("Cooldown"); ////
+const char MSG_CRASH[] PROGMEM_I1 = ISTR("Crash"); ////c=7
 const char MSG_CRASH_DETECTED[] PROGMEM_I1 = ISTR("Crash detected."); ////c=20 r=1
 const char MSG_CRASHDETECT[] PROGMEM_I1 = ISTR("Crash det."); ////c=13
 const char MSG_ERROR[] PROGMEM_I1 = ISTR("ERROR:"); ////
-const char MSG_EXTRUDER[] PROGMEM_I1 = ISTR("Extruder"); ////c=17 r=1
+const char MSG_EXTRUDER[] PROGMEM_I1 = ISTR("Extruder"); ////c=17
+const char MSG_FANS_CHECK[] PROGMEM_I1 = ISTR("Fans check"); ////c=13
+const char MSG_FIL_RUNOUTS[] PROGMEM_I1 = ISTR("Fil. runouts"); ////c=14
 const char MSG_FILAMENT[] PROGMEM_I1 = ISTR("Filament"); ////c=17 r=1
 const char MSG_FAN_SPEED[] PROGMEM_I1 = ISTR("Fan speed"); ////c=14
 const char MSG_FILAMENT_CLEAN[] PROGMEM_I1 = ISTR("Filament extruding & with correct color?"); ////c=20 r=2
+const char MSG_FILAMENT_LOADED[] PROGMEM_I1 = ISTR("Is filament loaded?"); ////c=20 r=2
 const char MSG_FILAMENT_LOADING_T0[] PROGMEM_I1 = ISTR("Insert filament into extruder 1. Click when done."); ////c=20 r=4
 const char MSG_FILAMENT_LOADING_T1[] PROGMEM_I1 = ISTR("Insert filament into extruder 2. Click when done."); ////c=20 r=4
 const char MSG_FILAMENT_LOADING_T2[] PROGMEM_I1 = ISTR("Insert filament into extruder 3. Click when done."); ////c=20 r=4
@@ -44,6 +51,8 @@ const char MSG_HEATING_COMPLETE[] PROGMEM_I1 = ISTR("Heating done."); ////c=20
 const char MSG_HOMEYZ[] PROGMEM_I1 = ISTR("Calibrate Z"); ////
 const char MSG_CHOOSE_EXTRUDER[] PROGMEM_I1 = ISTR("Choose extruder:"); ////c=20 r=1
 const char MSG_CHOOSE_FILAMENT[] PROGMEM_I1 = ISTR("Choose filament:"); ////c=20 r=1
+const char MSG_LAST_PRINT[] PROGMEM_I1 = ISTR("Last print"); ////c=18
+const char MSG_LAST_PRINT_FAILURES[] PROGMEM_I1 = ISTR("Last print failures"); ////c=20
 const char MSG_LOAD_FILAMENT[] PROGMEM_I1 = ISTR("Load filament"); //// Number 1 to 5 is added behind text e.g. "Load filament 1" c=16
 const char MSG_LOADING_FILAMENT[] PROGMEM_I1 = ISTR("Loading filament"); ////c=20
 const char MSG_EJECT_FILAMENT[] PROGMEM_I1 = ISTR("Eject filament"); //// Number 1 to 5 is added behind text e.g. "Eject filament 1" c=16
@@ -52,22 +61,28 @@ const char MSG_M117_V2_CALIBRATION[] PROGMEM_I1 = ISTR("M117 First layer cal.");
 const char MSG_MAIN[] PROGMEM_I1 = ISTR("Main"); ////
 const char MSG_BACK[] PROGMEM_I1 = ISTR("Back"); ////
 const char MSG_SHEET[] PROGMEM_I1 = ISTR("Sheet"); ////c=10
+const char MSG_STEEL_SHEETS[] PROGMEM_I1 = ISTR("Steel sheets"); ////c=18
 const char MSG_MEASURE_BED_REFERENCE_HEIGHT_LINE1[] PROGMEM_I1 = ISTR("Measuring reference height of calibration point"); ////c=60
 const char MSG_MEASURE_BED_REFERENCE_HEIGHT_LINE2[] PROGMEM_I1 = ISTR(" of 9"); ////c=14
 const char MSG_MENU_CALIBRATION[] PROGMEM_I1 = ISTR("Calibration"); ////
+const char MSG_MMU_FAILS[] PROGMEM_I1 = ISTR("MMU fails"); ////c=14
+const char MSG_MMU_LOAD_FAILS[] PROGMEM_I1 = ISTR("MMU load fails"); ////c=14
 const char MSG_NO[] PROGMEM_I1 = ISTR("No"); ////
 const char MSG_NOZZLE[] PROGMEM_I1 = ISTR("Nozzle"); ////
 const char MSG_PAPER[] PROGMEM_I1 = ISTR("Place a sheet of paper under the nozzle during the calibration of first 4 points. If the nozzle catches the paper, power off the printer immediately."); ////c=20 r=10
 const char MSG_PLACE_STEEL_SHEET[] PROGMEM_I1 = ISTR("Please place steel sheet on heatbed."); ////c=20 r=4
 const char MSG_PLEASE_WAIT[] PROGMEM_I1 = ISTR("Please wait"); ////c=20
+const char MSG_POWER_FAILURES[] PROGMEM_I1 = ISTR("Power failures"); ////c=14
 const char MSG_PREHEAT_NOZZLE[] PROGMEM_I1 = ISTR("Preheat the nozzle!"); ////c=20
 const char MSG_PRESS_TO_UNLOAD[] PROGMEM_I1 = ISTR("Please press the knob to unload filament"); ////c=20 r=4
 const char MSG_PRINT_ABORTED[] PROGMEM_I1 = ISTR("Print aborted"); ////c=20
 const char MSG_PULL_OUT_FILAMENT[] PROGMEM_I1 = ISTR("Please pull out filament immediately"); ////c=20 r=4
 const char MSG_RECOVER_PRINT[] PROGMEM_I1 = ISTR("Blackout occurred. Recover print?"); ////c=20 r=2
 const char MSG_REFRESH[] PROGMEM_I1 = ISTR("\xF8" "Refresh"); ////
-const char MSG_RESUMING_PRINT[] PROGMEM_I1 = ISTR("Resuming print"); ////
 const char MSG_REMOVE_STEEL_SHEET[] PROGMEM_I1 = ISTR("Please remove steel sheet from heatbed."); ////c=20 r=4
+const char MSG_RESET[] PROGMEM_I1 = ISTR("Reset"); ////c=14
+const char MSG_RESUME_PRINT[] PROGMEM_I1 = ISTR("Resume print"); ////c=18
+const char MSG_RESUMING_PRINT[] PROGMEM_I1 = ISTR("Resuming print"); ////
 const char MSG_SELFTEST_COOLING_FAN[] PROGMEM_I1 = ISTR("Front print fan?"); ////c=20
 const char MSG_SELFTEST_EXTRUDER_FAN[] PROGMEM_I1 = ISTR("Left hotend fan?"); ////c=20
 const char MSG_SELFTEST_FAILED[] PROGMEM_I1 = ISTR("Selftest failed  "); ////c=20
@@ -80,7 +95,9 @@ const char MSG_SELFTEST_MOTOR[] PROGMEM_I1 = ISTR("Motor"); ////
 const char MSG_SELFTEST_FILAMENT_SENSOR[] PROGMEM_I1 = ISTR("Filament sensor"); ////c=17
 const char MSG_SELFTEST_WIRINGERROR[] PROGMEM_I1 = ISTR("Wiring error"); ////
 const char MSG_SETTINGS[] PROGMEM_I1 = ISTR("Settings"); ////
-const char MSG_HW_SETUP[] PROGMEM_I1 = ISTR("HW Setup"); ////
+const char MSG_TOTAL[] PROGMEM_I1 = ISTR("Total"); ////c=6
+const char MSG_TOTAL_FAILURES[] PROGMEM_I1 = ISTR("Total failures"); ////c=20
+const char MSG_HW_SETUP[] PROGMEM_I1 = ISTR("HW Setup"); ////c=18
 const char MSG_MODE[] PROGMEM_I1 = ISTR("Mode"); ////
 const char MSG_HIGH_POWER[] PROGMEM_I1 = ISTR("High power"); ////
 const char MSG_AUTO_POWER[] PROGMEM_I1 = ISTR("Auto power"); ////
@@ -113,6 +130,8 @@ const char MSG_STRICT[] PROGMEM_I1 = ISTR("Strict"); ////
 const char MSG_MODEL[] PROGMEM_I1 = ISTR("Model"); ////
 const char MSG_FIRMWARE[] PROGMEM_I1 = ISTR("Firmware"); ////
 const char MSG_GCODE[] PROGMEM_I1 = ISTR("Gcode"); ////
+const char MSG_GCODE_DIFF_PRINTER_CONTINUE[] PROGMEM_I1 = ISTR("G-code sliced for a different printer type. Continue?"); ////c=20 r=5
+const char MSG_GCODE_DIFF_PRINTER_CANCELLED[] PROGMEM_I1 =ISTR("G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."); ////c=20 r=6
 const char MSG_NOZZLE_DIAMETER[] PROGMEM_I1 = ISTR("Nozzle d."); ////
 const char MSG_MMU_MODE[] PROGMEM_I1 = ISTR("MMU Mode"); ////
 const char MSG_SD_CARD[] PROGMEM_I1 = ISTR("SD card"); ////
@@ -126,6 +145,7 @@ const char MSG_SOUND_LOUD[] PROGMEM_I1 = ISTR("Loud"); ////
 const char MSG_SOUND_ONCE[] PROGMEM_I1 = ISTR("Once"); ////
 const char MSG_SOUND_BLIND[] PROGMEM_I1 = ISTR("Assist"); ////
 const char MSG_MESH[] PROGMEM_I1 = ISTR("Mesh"); ////
+const char MSG_MESH_BED_LEVELING[] PROGMEM_I1 = ISTR("Mesh Bed Leveling"); ////c=18
 const char MSG_Z_PROBE_NR[] PROGMEM_I1 = ISTR("Z-probe nr."); ////
 const char MSG_MAGNETS_COMP[] PROGMEM_I1 = ISTR("Magnets comp."); ////
 const char MSG_FS_ACTION[] PROGMEM_I1 = ISTR("FS Action"); ////c=10
@@ -176,4 +196,4 @@ const char MSG_FANCHECK_PRINT[] PROGMEM_N1 = "Err: PRINT FAN ERROR"; ////c=20
 const char MSG_M112_KILL[] PROGMEM_N1 = "M112 called. Emergency Stop."; ////c=20
 const char MSG_ADVANCE_K[] PROGMEM_N1 = "Advance K:"; ////c=13
 const char MSG_POWERPANIC_DETECTED[] PROGMEM_N1 = "POWER PANIC DETECTED"; ////c=20
-
+const char MSG_LCD_STATUS_CHANGED[] PROGMEM_N1 = "LCD status changed";

Firmware/messages.h

@@ -17,17 +17,24 @@ extern const char MSG_BED_DONE[];
 extern const char MSG_BED_HEATING[];
 extern const char MSG_BED_LEVELING_FAILED_POINT_LOW[];
 extern const char MSG_BED_SKEW_OFFSET_DETECTION_FITTING_FAILED[];
+extern const char MSG_BELT_STATUS[];
 extern const char MSG_CALIBRATE_Z_AUTO[];
 extern const char MSG_CARD_MENU[];
+extern const char MSG_CHECKING_X[];
+extern const char MSG_CHECKING_Y[];
 extern const char MSG_CONFIRM_NOZZLE_CLEAN[];
 extern const char MSG_COOLDOWN[];
+extern const char MSG_CRASH[];
 extern const char MSG_CRASH_DETECTED[];
 extern const char MSG_CRASHDETECT[];
 extern const char MSG_ERROR[];
 extern const char MSG_EXTRUDER[];
+extern const char MSG_FANS_CHECK[];
+extern const char MSG_FIL_RUNOUTS[];
 extern const char MSG_FILAMENT[];
 extern const char MSG_FAN_SPEED[];
 extern const char MSG_FILAMENT_CLEAN[];
+extern const char MSG_FILAMENT_LOADED[];
 extern const char MSG_FILAMENT_LOADING_T0[];
 extern const char MSG_FILAMENT_LOADING_T1[];
 extern const char MSG_FILAMENT_LOADING_T2[];
@@ -45,20 +52,26 @@ extern const char MSG_HEATING_COMPLETE[];
 extern const char MSG_HOMEYZ[];
 extern const char MSG_CHOOSE_EXTRUDER[];
 extern const char MSG_CHOOSE_FILAMENT[];
+extern const char MSG_LAST_PRINT[];
+extern const char MSG_LAST_PRINT_FAILURES[];
 extern const char MSG_LOAD_FILAMENT[];
 extern const char MSG_LOADING_FILAMENT[];
 extern const char MSG_M117_V2_CALIBRATION[];
 extern const char MSG_MAIN[];
 extern const char MSG_BACK[];
 extern const char MSG_SHEET[];
+extern const char MSG_STEEL_SHEETS[];
 extern const char MSG_MEASURE_BED_REFERENCE_HEIGHT_LINE1[];
 extern const char MSG_MEASURE_BED_REFERENCE_HEIGHT_LINE2[];
 extern const char MSG_MENU_CALIBRATION[];
+extern const char MSG_MMU_FAILS[];
+extern const char MSG_MMU_LOAD_FAILS[];
 extern const char MSG_NO[];
 extern const char MSG_NOZZLE[];
 extern const char MSG_PAPER[];
 extern const char MSG_PLACE_STEEL_SHEET[];
 extern const char MSG_PLEASE_WAIT[];
+extern const char MSG_POWER_FAILURES[];
 extern const char MSG_PREHEAT_NOZZLE[];
 extern const char MSG_PRESS_TO_UNLOAD[];
 extern const char MSG_PRINT_ABORTED[];
@@ -66,6 +79,8 @@ extern const char MSG_PULL_OUT_FILAMENT[];
 extern const char MSG_RECOVER_PRINT[];
 extern const char MSG_REFRESH[];
 extern const char MSG_REMOVE_STEEL_SHEET[];
+extern const char MSG_RESET[];
+extern const char MSG_RESUME_PRINT[];
 extern const char MSG_RESUMING_PRINT[];
 extern const char MSG_SD_WORKDIR_FAIL[];
 extern const char MSG_SELFTEST_COOLING_FAN[];
@@ -80,6 +95,8 @@ extern const char MSG_SELFTEST_MOTOR[];
 extern const char MSG_SELFTEST_FILAMENT_SENSOR[];
 extern const char MSG_SELFTEST_WIRINGERROR[];
 extern const char MSG_SETTINGS[];
+extern const char MSG_TOTAL[];
+extern const char MSG_TOTAL_FAILURES[];
 extern const char MSG_HW_SETUP[];
 extern const char MSG_MODE[];
 extern const char MSG_HIGH_POWER[];
@@ -113,6 +130,8 @@ extern const char MSG_STRICT[];
 extern const char MSG_MODEL[];
 extern const char MSG_FIRMWARE[];
 extern const char MSG_GCODE[];
+extern const char MSG_GCODE_DIFF_PRINTER_CONTINUE[];
+extern const char MSG_GCODE_DIFF_PRINTER_CANCELLED[];
 extern const char MSG_NOZZLE_DIAMETER[];
 extern const char MSG_MMU_MODE[];
 extern const char MSG_SD_CARD[];
@@ -126,6 +145,7 @@ extern const char MSG_SOUND_LOUD[];
 extern const char MSG_SOUND_ONCE[];
 extern const char MSG_SOUND_BLIND[];
 extern const char MSG_MESH[];
+extern const char MSG_MESH_BED_LEVELING[];
 extern const char MSG_Z_PROBE_NR[];
 extern const char MSG_MAGNETS_COMP[];
 extern const char MSG_FS_ACTION[];
@@ -176,6 +196,7 @@ extern const char MSG_FANCHECK_PRINT[];
 extern const char MSG_M112_KILL[];
 extern const char MSG_ADVANCE_K[];
 extern const char MSG_POWERPANIC_DETECTED[];
+extern const char MSG_LCD_STATUS_CHANGED[];
 
 #if defined(__cplusplus)
 }

Firmware/mmu.cpp

@@ -9,12 +9,14 @@
 #include "Configuration_prusa.h"
 #include "fsensor.h"
 #include "cardreader.h"
+#include "cmdqueue.h"
 #include "ultralcd.h"
 #include "sound.h"
 #include "printers.h"
 #include <avr/pgmspace.h>
-#include "io_atmega2560.h"
 #include "AutoDeplete.h"
+#include "fastio.h"
+#include "pins.h"
 //-//
 #include "util.h"
 
@@ -28,9 +30,6 @@
 #define MMU_P0_TIMEOUT 3000ul //timeout for P0 command: 3seconds
 #define MMU_MAX_RESEND_ATTEMPTS 2
 
-#ifdef MMU_HWRESET
-#define MMU_RST_PIN 76
-#endif //MMU_HWRESET
 
 namespace
 {
@@ -156,8 +155,8 @@ 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 = S::Init;
-	PIN_INP(IR_SENSOR_PIN); //input mode
+	SET_INPUT(IR_SENSOR_PIN); //input mode
-	PIN_SET(IR_SENSOR_PIN); //pullup
+	WRITE(IR_SENSOR_PIN, 1); //pullup
 }
 
 //if IR_SENSOR defined, always returns true
@@ -170,7 +169,7 @@ bool check_for_ir_sensor()
 
 	bool detected = false;
 	//if IR_SENSOR_PIN input is low and pat9125sensor is not present we detected idler sensor
-	if ((PIN_GET(IR_SENSOR_PIN) == 0) 
+	if ((READ(IR_SENSOR_PIN) == 0) 
 #ifdef PAT9125
 		&& fsensor_not_responding
 #endif //PAT9125
@@ -363,7 +362,7 @@ void mmu_loop(void)
 	case S::GetFinda: //response to command P0
         if (mmu_idl_sens)
         {
-            if (PIN_GET(IR_SENSOR_PIN) == 0 && mmu_loading_flag)
+            if (READ(IR_SENSOR_PIN) == 0 && mmu_loading_flag)
             {
 #ifdef MMU_DEBUG
                 printf_P(PSTR("MMU <= 'A'\n"));
@@ -406,7 +405,7 @@ void mmu_loop(void)
 	case S::WaitCmd: //response to mmu commands
         if (mmu_idl_sens)
         {
-            if (PIN_GET(IR_SENSOR_PIN) == 0 && mmu_loading_flag)
+            if (READ(IR_SENSOR_PIN) == 0 && mmu_loading_flag)
             {
                 DEBUG_PRINTF_P(PSTR("MMU <= 'A'\n"));
                 mmu_puts_P(PSTR("A\n")); //send 'abort' request
@@ -568,11 +567,11 @@ bool can_extrude()
 static void get_response_print_info(uint8_t move) {
 	printf_P(PSTR("mmu_get_response - begin move: "), move);
 	switch (move) {
-		case MMU_LOAD_MOVE: printf_P(PSTR("load\n")); break;
+		case MMU_LOAD_MOVE: puts_P(PSTR("load")); break;
-		case MMU_UNLOAD_MOVE: printf_P(PSTR("unload\n")); break;
+		case MMU_UNLOAD_MOVE: puts_P(PSTR("unload")); break;
-		case MMU_TCODE_MOVE: printf_P(PSTR("T-code\n")); break;
+		case MMU_TCODE_MOVE: puts_P(PSTR("T-code")); break;
-		case MMU_NO_MOVE: printf_P(PSTR("no move\n")); break;
+		case MMU_NO_MOVE: puts_P(PSTR("no move")); break;
-		default: printf_P(PSTR("error: unknown move\n")); break;
+		default: puts_P(PSTR("error: unknown move")); break;
 	}
 }
 
@@ -596,14 +595,14 @@ 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(IR_SENSOR_PIN) == 0) move = MMU_NO_MOVE;
+				if (READ(IR_SENSOR_PIN) == 0) move = MMU_NO_MOVE;
 				break;
 			case MMU_UNLOAD_MOVE:
-				if (PIN_GET(IR_SENSOR_PIN) == 0) //filament is still detected by idler sensor, printer helps with unlading 
+				if (READ(IR_SENSOR_PIN) == 0) //filament is still detected by idler sensor, printer helps with unlading 
 				{
 				    if (can_extrude())
 				    {
-                        printf_P(PSTR("Unload 1\n"));
+                        puts_P(PSTR("Unload 1"));
                         current_position[E_AXIS] = current_position[E_AXIS] - MMU_LOAD_FEEDRATE * MMU_LOAD_TIME_MS*0.001;
                         plan_buffer_line_curposXYZE(MMU_LOAD_FEEDRATE);
                         st_synchronize();
@@ -611,17 +610,17 @@ bool mmu_get_response(uint8_t move)
 				}
 				else //filament was unloaded from idler, no additional movements needed 
 				{ 
-					printf_P(PSTR("Unloading finished 1\n"));
+					puts_P(PSTR("Unloading finished 1"));
 					disable_e0(); //turn off E-stepper to prevent overheating and alow filament pull-out if necessary
 					move = MMU_NO_MOVE;
 				}
 				break;
 			case MMU_TCODE_MOVE: //first do unload and then continue with infinite loading movements
-				if (PIN_GET(IR_SENSOR_PIN) == 0) //filament detected by idler sensor, we must unload first 
+				if (READ(IR_SENSOR_PIN) == 0) //filament detected by idler sensor, we must unload first 
 				{
                     if (can_extrude())
                     {
-                        printf_P(PSTR("Unload 2\n"));
+                        puts_P(PSTR("Unload 2"));
                         current_position[E_AXIS] = current_position[E_AXIS] - MMU_LOAD_FEEDRATE * MMU_LOAD_TIME_MS*0.001;
                         plan_buffer_line_curposXYZE(MMU_LOAD_FEEDRATE);
                         st_synchronize();
@@ -629,7 +628,7 @@ bool mmu_get_response(uint8_t move)
 				}
 				else //delay to allow mmu unit to pull out filament from bondtech gears and then start with infinite loading 
 				{ 
-					printf_P(PSTR("Unloading finished 2\n"));
+					puts_P(PSTR("Unloading finished 2"));
 					disable_e0(); //turn off E-stepper to prevent overheating and alow filament pull-out if necessary
 					delay_keep_alive(MMU_LOAD_TIME_MS);
 					move = MMU_LOAD_MOVE;
@@ -690,7 +689,7 @@ void manage_response(bool move_axes, bool turn_off_nozzle, uint8_t move)
 				  }
 				  st_synchronize();
 				  mmu_print_saved = true;
-				  printf_P(PSTR("MMU not responding\n"));
+				  puts_P(PSTR("MMU not responding"));
 				  KEEPALIVE_STATE(PAUSED_FOR_USER);
 				  hotend_temp_bckp = degTargetHotend(active_extruder);
 				  if (move_axes) {
@@ -747,7 +746,7 @@ void manage_response(bool move_axes, bool turn_off_nozzle, uint8_t move)
 			  }
 		  }
 		  else if (mmu_print_saved) {
-			  printf_P(PSTR("MMU starts responding\n"));
+			  puts_P(PSTR("MMU starts responding"));
 			  KEEPALIVE_STATE(IN_HANDLER);
 			  mmu_loading_flag = false;
 			  if (turn_off_nozzle) 
@@ -879,8 +878,8 @@ void mmu_M600_load_filament(bool automatic, float nozzle_temp)
     }
     lcd_update_enable(false);
     lcd_clear();
-    lcd_set_cursor(0, 1); lcd_puts_P(_T(MSG_LOADING_FILAMENT));
+    lcd_puts_at_P(0, 1, _T(MSG_LOADING_FILAMENT));
-    lcd_print(" ");
+    lcd_print(' ');
     lcd_print(tmp_extruder + 1);
     snmm_filaments_used |= (1 << tmp_extruder); //for stop print
 
@@ -992,10 +991,10 @@ void extr_adj(uint8_t extruder) //loading filament for SNMM
 	
 	lcd_update_enable(false);
 	lcd_clear();
-	lcd_set_cursor(0, 1); lcd_puts_P(_T(MSG_LOADING_FILAMENT));
+	lcd_puts_at_P(0, 1, _T(MSG_LOADING_FILAMENT));
 	//if(strlen(_T(MSG_LOADING_FILAMENT))>18) lcd.setCursor(0, 1);
 	//else lcd.print(" ");
-	lcd_print(" ");
+	lcd_print(' ');
 	lcd_print(extruder + 1);
 
 	// get response
@@ -1035,7 +1034,7 @@ void extr_adj(uint8_t extruder) //loading filament for SNMM
 	lcd_clear();
 	lcd_set_cursor(0, 0); lcd_puts_P(_T(MSG_LOADING_FILAMENT));
 	if(strlen(_T(MSG_LOADING_FILAMENT))>18) lcd_set_cursor(0, 1);
-	else lcd_print(" ");
+	else lcd_print(' ');
 	lcd_print(mmu_extruder + 1);
 	lcd_set_cursor(0, 2); lcd_puts_P(_T(MSG_PLEASE_WAIT));
 	st_synchronize();
@@ -1082,9 +1081,9 @@ void mmu_filament_ramming()
 void extr_unload_view()
 {
     lcd_clear();
-    lcd_set_cursor(0, 1); lcd_puts_P(_T(MSG_UNLOADING_FILAMENT));
+    lcd_puts_at_P(0, 1, _T(MSG_UNLOADING_FILAMENT));
-    lcd_print(" ");
+    lcd_print(' ');
-    if (mmu_extruder == MMU_FILAMENT_UNKNOWN) lcd_print(" ");
+    if (mmu_extruder == MMU_FILAMENT_UNKNOWN) lcd_print(' ');
     else lcd_print(mmu_extruder + 1);
 }
 
@@ -1116,7 +1115,7 @@ void extr_unload()
 		lcd_display_message_fullscreen_P(PSTR(""));
 		max_feedrate[E_AXIS] = 50;
 		lcd_set_cursor(0, 0); lcd_puts_P(_T(MSG_UNLOADING_FILAMENT));
-		lcd_print(" ");
+		lcd_print(' ');
 		lcd_print(mmu_extruder + 1);
 		lcd_set_cursor(0, 2); lcd_puts_P(_T(MSG_PLEASE_WAIT));
 		if (current_position[Z_AXIS] < 15) {
@@ -1350,9 +1349,8 @@ void lcd_mmu_load_to_nozzle(uint8_t filament_nr)
         tmp_extruder = filament_nr;
         lcd_update_enable(false);
         lcd_clear();
-        lcd_set_cursor(0, 1);
+        lcd_puts_at_P(0, 1, _T(MSG_LOADING_FILAMENT));
-        lcd_puts_P(_T(MSG_LOADING_FILAMENT));
+        lcd_print(' ');
-        lcd_print(" ");
         lcd_print(tmp_extruder + 1);
         mmu_command(MmuCmd::T0 + tmp_extruder);
         manage_response(true, true, MMU_TCODE_MOVE);
@@ -1385,8 +1383,8 @@ void mmu_cut_filament(uint8_t filament_nr)
     {
         LcdUpdateDisabler disableLcdUpdate;
         lcd_clear();
-        lcd_set_cursor(0, 1); lcd_puts_P(_i("Cutting filament")); //// c=18
+        lcd_puts_at_P(0, 1, _i("Cutting filament")); //// c=18
-        lcd_print(" ");
+        lcd_print(' ');
         lcd_print(filament_nr + 1);
         mmu_filament_ramming();
         mmu_command(MmuCmd::K0 + filament_nr);
@@ -1413,7 +1411,7 @@ bFilamentAction=false;                            // NOT in "mmu_fil_eject_menu(
 			{
 			    LcdUpdateDisabler disableLcdUpdate;
                 lcd_clear();
-                lcd_set_cursor(0, 1); lcd_puts_P(_i("Ejecting filament"));
+                lcd_puts_at_P(0, 1, _i("Ejecting filament"));
                 mmu_filament_ramming();
                 mmu_command(MmuCmd::E0 + filament);
                 manage_response(false, false, MMU_UNLOAD_MOVE);
@@ -1460,7 +1458,7 @@ static bool can_load()
         current_position[E_AXIS] -= e_increment;
         plan_buffer_line_curposXYZE(MMU_LOAD_FEEDRATE);
         st_synchronize();
-        if(0 == PIN_GET(IR_SENSOR_PIN))
+        if(0 == READ(IR_SENSOR_PIN))
         {
             ++filament_detected_count;
             DEBUG_PUTCHAR('O');
@@ -1491,7 +1489,7 @@ static bool load_more()
 {
     for (uint8_t i = 0; i < MMU_IDLER_SENSOR_ATTEMPTS_NR; i++)
     {
-        if (PIN_GET(IR_SENSOR_PIN) == 0) return true;
+        if (READ(IR_SENSOR_PIN) == 0) return true;
         DEBUG_PRINTF_P(PSTR("Additional load attempt nr. %d\n"), i);
         mmu_command(MmuCmd::C0);
         manage_response(true, true, MMU_LOAD_MOVE);

Firmware/pins_Einsy_1_0.h

@@ -115,6 +115,8 @@
 
 #define IR_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
 
+#define MMU_RST_PIN 76
+
 // 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.
 #define LOGIC_ANALYZER_CH0		X_MIN_PIN		// PB6

Firmware/sm4.c

@@ -129,11 +129,15 @@ void sm4_set_dir_bits(uint8_t dir_bits)
 void sm4_do_step(uint8_t axes_mask)
 {
 #if ((MOTHERBOARD == BOARD_RAMBO_MINI_1_0) || (MOTHERBOARD == BOARD_RAMBO_MINI_1_3) || (MOTHERBOARD == BOARD_EINSY_1_0a))
+#ifdef TMC2130_DEDGE_STEPPING
+	PINC = (axes_mask & 0x0f); // toggle step signals by mask
+#else
     register uint8_t portC = PORTC & 0xf0;
 	PORTC = portC | (axes_mask & 0x0f); //set step signals by mask
 	asm("nop");
 	PORTC = portC; //set step signals to zero
 	asm("nop");
+#endif
 #endif //((MOTHERBOARD == BOARD_RAMBO_MINI_1_0) || (MOTHERBOARD == BOARD_RAMBO_MINI_1_3) || (MOTHERBOARD == BOARD_EINSY_1_0a))
 }
 
@@ -173,7 +177,7 @@ uint16_t sm4_line_xyze_ui(uint16_t dx, uint16_t dy, uint16_t dz, uint16_t de)
 		}
 		if (ce <= de)
 		{
-			sm |= 4;
+			sm |= 8;
 			ce += dd;
 			e++;
 		}
@@ -191,5 +195,45 @@ uint16_t sm4_line_xyze_ui(uint16_t dx, uint16_t dy, uint16_t dz, uint16_t de)
 	return nd;
 }
 
+uint16_t sm4_line_xyz_ui(uint16_t dx, uint16_t dy, uint16_t dz){
+	uint16_t dd = (uint16_t)(sqrt((float)(((uint32_t)dx)*dx + ((uint32_t)dy*dy) + ((uint32_t)dz*dz))) + 0.5);
+	uint16_t nd = dd;
+	uint16_t cx = dd;
+	uint16_t cy = dd;
+	uint16_t cz = dd;
+	uint16_t x = 0;
+	uint16_t y = 0;
+	uint16_t z = 0;
+	while (nd){
+		if (sm4_stop_cb && (*sm4_stop_cb)()) break;
+		uint8_t sm = 0; //step mask
+		if (cx <= dx){
+			sm |= 1;
+			cx += dd;
+			x++;
+		}
+		if (cy <= dy){
+			sm |= 2;
+			cy += dd;
+			y++;
+		}
+		if (cz <= dz){
+			sm |= 4;
+			cz += dd;
+			z++;
+		}
+		cx -= dx;
+		cy -= dy;
+		cz -= dz;
+		sm4_do_step(sm);
+		uint16_t delay = SM4_DEFDELAY;
+		if (sm4_calc_delay_cb) delay = (*sm4_calc_delay_cb)(nd, dd);
+		if (delay) delayMicroseconds(delay);
+		nd--;
+	}
+	if (sm4_update_pos_cb)
+		(*sm4_update_pos_cb)(x, y, z, 0);
+	return nd;
+}
 
 #endif //NEW_XYZCAL

Firmware/sm4.h

@@ -48,6 +48,7 @@ extern void sm4_do_step(uint8_t axes_mask);
 
 // xyze linear-interpolated relative move, returns remaining diagonal steps (>0 means stoped)
 extern uint16_t sm4_line_xyze_ui(uint16_t dx, uint16_t dy, uint16_t dz, uint16_t de);
+extern uint16_t sm4_line_xyz_ui(uint16_t dx, uint16_t dy, uint16_t dz);
 
 
 #if defined(__cplusplus)

Firmware/stepper.cpp

@@ -48,6 +48,62 @@ int fsensor_counter; //counter for e-steps
 uint16_t SP_min = 0x21FF;
 #endif //DEBUG_STACK_MONITOR
 
+
+/*
+ * Stepping macros
+ */
+#define _STEP_PIN_X_AXIS X_STEP_PIN
+#define _STEP_PIN_Y_AXIS Y_STEP_PIN
+#define _STEP_PIN_Z_AXIS Z_STEP_PIN
+#define _STEP_PIN_E_AXIS E0_STEP_PIN
+
+#ifdef DEBUG_XSTEP_DUP_PIN
+#define _STEP_PIN_X_DUP_AXIS DEBUG_XSTEP_DUP_PIN
+#endif
+#ifdef DEBUG_YSTEP_DUP_PIN
+#define _STEP_PIN_Y_DUP_AXIS DEBUG_YSTEP_DUP_PIN
+#endif
+#ifdef Y_DUAL_STEPPER_DRIVERS
+#error Y_DUAL_STEPPER_DRIVERS not fully implemented
+#define _STEP_PIN_Y2_AXIS Y2_STEP_PIN
+#endif
+#ifdef Z_DUAL_STEPPER_DRIVERS
+#error Z_DUAL_STEPPER_DRIVERS not fully implemented
+#define _STEP_PIN_Z2_AXIS Z2_STEP_PIN
+#endif
+
+#ifdef TMC2130
+#define STEPPER_MINIMUM_PULSE TMC2130_MINIMUM_PULSE
+#define STEPPER_SET_DIR_DELAY TMC2130_SET_DIR_DELAY
+#define STEPPER_MINIMUM_DELAY TMC2130_MINIMUM_DELAY
+#else
+#define STEPPER_MINIMUM_PULSE 2
+#define STEPPER_SET_DIR_DELAY 100
+#define STEPPER_MINIMUM_DELAY delayMicroseconds(STEPPER_MINIMUM_PULSE)
+#endif
+
+#ifdef TMC2130_DEDGE_STEPPING
+static_assert(TMC2130_MINIMUM_DELAY 1, // this will fail to compile when non-empty
+              "DEDGE implies/requires an empty TMC2130_MINIMUM_DELAY");
+#define STEP_NC_HI(axis) TOGGLE(_STEP_PIN_##axis)
+#define STEP_NC_LO(axis) //NOP
+#else
+
+#define _STEP_HI_X_AXIS  !INVERT_X_STEP_PIN
+#define _STEP_LO_X_AXIS  INVERT_X_STEP_PIN
+#define _STEP_HI_Y_AXIS  !INVERT_Y_STEP_PIN
+#define _STEP_LO_Y_AXIS  INVERT_Y_STEP_PIN
+#define _STEP_HI_Z_AXIS  !INVERT_Z_STEP_PIN
+#define _STEP_LO_Z_AXIS  INVERT_Z_STEP_PIN
+#define _STEP_HI_E_AXIS  !INVERT_E_STEP_PIN
+#define _STEP_LO_E_AXIS  INVERT_E_STEP_PIN
+
+#define STEP_NC_HI(axis) WRITE_NC(_STEP_PIN_##axis, _STEP_HI_##axis)
+#define STEP_NC_LO(axis) WRITE_NC(_STEP_PIN_##axis, _STEP_LO_##axis)
+
+#endif //TMC2130_DEDGE_STEPPING
+
+
 //===========================================================================
 //=============================public variables  ============================
 //===========================================================================
@@ -296,13 +352,13 @@ FORCE_INLINE void stepper_next_block()
 				WRITE_NC(X_DIR_PIN, INVERT_X_DIR);
 			else
 				WRITE_NC(X_DIR_PIN, !INVERT_X_DIR);
-			_delay_us(100);
+			delayMicroseconds(STEPPER_SET_DIR_DELAY);
 			for (uint8_t i = 0; i < st_backlash_x; i++)
 			{
-				WRITE_NC(X_STEP_PIN, !INVERT_X_STEP_PIN);
+				STEP_NC_HI(X_AXIS);
-				_delay_us(100);
+				STEPPER_MINIMUM_DELAY;
-				WRITE_NC(X_STEP_PIN, INVERT_X_STEP_PIN);
+				STEP_NC_LO(X_AXIS);
-				_delay_us(900);
+				_delay_us(900); // hard-coded jerk! *bad*
 			}
 		}
 		last_dir_bits &= ~1;
@@ -319,13 +375,13 @@ FORCE_INLINE void stepper_next_block()
 				WRITE_NC(Y_DIR_PIN, INVERT_Y_DIR);
 			else
 				WRITE_NC(Y_DIR_PIN, !INVERT_Y_DIR);
-			_delay_us(100);
+			delayMicroseconds(STEPPER_SET_DIR_DELAY);
 			for (uint8_t i = 0; i < st_backlash_y; i++)
 			{
-				WRITE_NC(Y_STEP_PIN, !INVERT_Y_STEP_PIN);
+				STEP_NC_HI(Y_AXIS);
-				_delay_us(100);
+				STEPPER_MINIMUM_DELAY;
-				WRITE_NC(Y_STEP_PIN, INVERT_Y_STEP_PIN);
+				STEP_NC_LO(Y_AXIS);
-				_delay_us(900);
+				_delay_us(900); // hard-coded jerk! *bad*
 			}
 		}
 		last_dir_bits &= ~2;
@@ -603,44 +659,44 @@ FORCE_INLINE void stepper_tick_lowres()
     // Step in X axis
     counter_x.lo += current_block->steps_x.lo;
     if (counter_x.lo > 0) {
-      WRITE_NC(X_STEP_PIN, !INVERT_X_STEP_PIN);
+      STEP_NC_HI(X_AXIS);
 #ifdef DEBUG_XSTEP_DUP_PIN
-      WRITE_NC(DEBUG_XSTEP_DUP_PIN,!INVERT_X_STEP_PIN);
+      STEP_NC_HI(X_DUP_AXIS);
 #endif //DEBUG_XSTEP_DUP_PIN
       counter_x.lo -= current_block->step_event_count.lo;
       count_position[X_AXIS]+=count_direction[X_AXIS];
-      WRITE_NC(X_STEP_PIN, INVERT_X_STEP_PIN);
+      STEP_NC_LO(X_AXIS);
 #ifdef DEBUG_XSTEP_DUP_PIN
-      WRITE_NC(DEBUG_XSTEP_DUP_PIN,INVERT_X_STEP_PIN);
+      STEP_NC_LO(X_DUP_AXIS);
 #endif //DEBUG_XSTEP_DUP_PIN
     }
     // Step in Y axis
     counter_y.lo += current_block->steps_y.lo;
     if (counter_y.lo > 0) {
-      WRITE_NC(Y_STEP_PIN, !INVERT_Y_STEP_PIN);
+      STEP_NC_HI(Y_AXIS);
 #ifdef DEBUG_YSTEP_DUP_PIN
-      WRITE_NC(DEBUG_YSTEP_DUP_PIN,!INVERT_Y_STEP_PIN);
+      STEP_NC_HI(Y_DUP_AXIS);
 #endif //DEBUG_YSTEP_DUP_PIN
       counter_y.lo -= current_block->step_event_count.lo;
       count_position[Y_AXIS]+=count_direction[Y_AXIS];
-      WRITE_NC(Y_STEP_PIN, INVERT_Y_STEP_PIN);
+      STEP_NC_LO(Y_AXIS);
 #ifdef DEBUG_YSTEP_DUP_PIN
-      WRITE_NC(DEBUG_YSTEP_DUP_PIN,INVERT_Y_STEP_PIN);
+      STEP_NC_LO(Y_DUP_AXIS);
 #endif //DEBUG_YSTEP_DUP_PIN    
     }
     // Step in Z axis
     counter_z.lo += current_block->steps_z.lo;
     if (counter_z.lo > 0) {
-      WRITE_NC(Z_STEP_PIN, !INVERT_Z_STEP_PIN);
+      STEP_NC_HI(Z_AXIS);
       counter_z.lo -= current_block->step_event_count.lo;
       count_position[Z_AXIS]+=count_direction[Z_AXIS];
-      WRITE_NC(Z_STEP_PIN, INVERT_Z_STEP_PIN);
+      STEP_NC_LO(Z_AXIS);
     }
     // Step in E axis
     counter_e.lo += current_block->steps_e.lo;
     if (counter_e.lo > 0) {
 #ifndef LIN_ADVANCE
-      WRITE(E0_STEP_PIN, !INVERT_E_STEP_PIN);
+      STEP_NC_HI(E_AXIS);
 #endif /* LIN_ADVANCE */
       counter_e.lo -= current_block->step_event_count.lo;
       count_position[E_AXIS] += count_direction[E_AXIS];
@@ -650,7 +706,7 @@ FORCE_INLINE void stepper_tick_lowres()
 	#ifdef FILAMENT_SENSOR
 	  fsensor_counter += count_direction[E_AXIS];
 	#endif //FILAMENT_SENSOR
-      WRITE(E0_STEP_PIN, INVERT_E_STEP_PIN);
+      STEP_NC_LO(E_AXIS);
 #endif
     }
     if(++ step_events_completed.lo >= current_block->step_event_count.lo)
@@ -665,44 +721,44 @@ FORCE_INLINE void stepper_tick_highres()
     // Step in X axis
     counter_x.wide += current_block->steps_x.wide;
     if (counter_x.wide > 0) {
-      WRITE_NC(X_STEP_PIN, !INVERT_X_STEP_PIN);
+      STEP_NC_HI(X_AXIS);
 #ifdef DEBUG_XSTEP_DUP_PIN
-      WRITE_NC(DEBUG_XSTEP_DUP_PIN,!INVERT_X_STEP_PIN);
+      STEP_NC_HI(X_DUP_AXIS);
 #endif //DEBUG_XSTEP_DUP_PIN
       counter_x.wide -= current_block->step_event_count.wide;
       count_position[X_AXIS]+=count_direction[X_AXIS];   
-      WRITE_NC(X_STEP_PIN, INVERT_X_STEP_PIN);
+      STEP_NC_LO(X_AXIS);
 #ifdef DEBUG_XSTEP_DUP_PIN
-      WRITE_NC(DEBUG_XSTEP_DUP_PIN,INVERT_X_STEP_PIN);
+      STEP_NC_LO(X_DUP_AXIS);
 #endif //DEBUG_XSTEP_DUP_PIN
     }
     // Step in Y axis
     counter_y.wide += current_block->steps_y.wide;
     if (counter_y.wide > 0) {
-      WRITE_NC(Y_STEP_PIN, !INVERT_Y_STEP_PIN);
+      STEP_NC_HI(Y_AXIS);
 #ifdef DEBUG_YSTEP_DUP_PIN
-      WRITE_NC(DEBUG_YSTEP_DUP_PIN,!INVERT_Y_STEP_PIN);
+      STEP_NC_HI(Y_DUP_AXIS);
 #endif //DEBUG_YSTEP_DUP_PIN
       counter_y.wide -= current_block->step_event_count.wide;
       count_position[Y_AXIS]+=count_direction[Y_AXIS];
-      WRITE_NC(Y_STEP_PIN, INVERT_Y_STEP_PIN);
+      STEP_NC_LO(Y_AXIS);
 #ifdef DEBUG_YSTEP_DUP_PIN
-      WRITE_NC(DEBUG_YSTEP_DUP_PIN,INVERT_Y_STEP_PIN);
+      STEP_NC_LO(Y_DUP_AXIS);
 #endif //DEBUG_YSTEP_DUP_PIN    
     }
     // Step in Z axis
     counter_z.wide += current_block->steps_z.wide;
     if (counter_z.wide > 0) {
-      WRITE_NC(Z_STEP_PIN, !INVERT_Z_STEP_PIN);
+      STEP_NC_HI(Z_AXIS);
       counter_z.wide -= current_block->step_event_count.wide;
       count_position[Z_AXIS]+=count_direction[Z_AXIS];
-      WRITE_NC(Z_STEP_PIN, INVERT_Z_STEP_PIN);
+      STEP_NC_LO(Z_AXIS);
     }
     // Step in E axis
     counter_e.wide += current_block->steps_e.wide;
     if (counter_e.wide > 0) {
 #ifndef LIN_ADVANCE
-      WRITE(E0_STEP_PIN, !INVERT_E_STEP_PIN);
+      STEP_NC_HI(E_AXIS);
 #endif /* LIN_ADVANCE */
       counter_e.wide -= current_block->step_event_count.wide;
       count_position[E_AXIS]+=count_direction[E_AXIS];
@@ -712,7 +768,7 @@ FORCE_INLINE void stepper_tick_highres()
     #ifdef FILAMENT_SENSOR
       fsensor_counter += count_direction[E_AXIS];
     #endif //FILAMENT_SENSOR
-      WRITE(E0_STEP_PIN, INVERT_E_STEP_PIN);
+      STEP_NC_LO(E_AXIS);
 #endif
     }
     if(++ step_events_completed.wide >= current_block->step_event_count.wide)
@@ -1014,9 +1070,9 @@ FORCE_INLINE void advance_isr_scheduler() {
         bool rev = (e_steps < 0);
         do
         {
-            WRITE_NC(E0_STEP_PIN, !INVERT_E_STEP_PIN);
+            STEP_NC_HI(E_AXIS);
             e_steps += (rev? 1: -1);
-            WRITE_NC(E0_STEP_PIN, INVERT_E_STEP_PIN);
+            STEP_NC_LO(E_AXIS);
 #if defined(FILAMENT_SENSOR) && defined(PAT9125)
             fsensor_counter += (rev? -1: 1);
 #endif
@@ -1389,84 +1445,101 @@ void quickStop()
 #ifdef BABYSTEPPING
 void babystep(const uint8_t axis,const bool direction)
 {
-  //MUST ONLY BE CALLED BY A ISR, it depends on that no other ISR interrupts this
+    // MUST ONLY BE CALLED BY A ISR as stepper pins are manipulated directly.
-    //store initial pin states
+    // note: when switching direction no delay is inserted at the end when the
+    //       original is restored. We assume enough time passes as the function
+    //       returns and the stepper is manipulated again (to avoid dead times)
     switch(axis)
     {
     case X_AXIS:
     {
         enable_x();
-    uint8_t old_x_dir_pin= READ(X_DIR_PIN);  //if dualzstepper, both point to same direction.
+        uint8_t old_x_dir_pin = READ(X_DIR_PIN);  //if dualzstepper, both point to same direction.
+        uint8_t new_x_dir_pin = (INVERT_X_DIR)^direction;
 
         //setup new step
-    WRITE(X_DIR_PIN,(INVERT_X_DIR)^direction);
+        if (new_x_dir_pin != old_x_dir_pin) {
+            WRITE_NC(X_DIR_PIN, new_x_dir_pin);
+            delayMicroseconds(STEPPER_SET_DIR_DELAY);
+        }
 
         //perform step
-    WRITE(X_STEP_PIN, !INVERT_X_STEP_PIN); 
+        STEP_NC_HI(X_AXIS);
 #ifdef DEBUG_XSTEP_DUP_PIN
-    WRITE(DEBUG_XSTEP_DUP_PIN,!INVERT_X_STEP_PIN);
+        STEP_NC_HI(X_DUP_AXIS);
-#endif //DEBUG_XSTEP_DUP_PIN
+#endif
-    delayMicroseconds(1);
+        STEPPER_MINIMUM_DELAY;
-    WRITE(X_STEP_PIN, INVERT_X_STEP_PIN);
+        STEP_NC_LO(X_AXIS);
 #ifdef DEBUG_XSTEP_DUP_PIN
-    WRITE(DEBUG_XSTEP_DUP_PIN,INVERT_X_STEP_PIN);
+        STEP_NC_LO(X_DUP_AXIS);
-#endif //DEBUG_XSTEP_DUP_PIN
+#endif
 
         //get old pin state back.
-    WRITE(X_DIR_PIN,old_x_dir_pin);
+        WRITE_NC(X_DIR_PIN, old_x_dir_pin);
     }
     break;
+
     case Y_AXIS:
     {
         enable_y();
-    uint8_t old_y_dir_pin= READ(Y_DIR_PIN);  //if dualzstepper, both point to same direction.
+        uint8_t old_y_dir_pin = READ(Y_DIR_PIN);  //if dualzstepper, both point to same direction.
+        uint8_t new_y_dir_pin = (INVERT_Y_DIR)^direction;
 
         //setup new step
-    WRITE(Y_DIR_PIN,(INVERT_Y_DIR)^direction);
+        if (new_y_dir_pin != old_y_dir_pin) {
+            WRITE_NC(Y_DIR_PIN, new_y_dir_pin);
+            delayMicroseconds(STEPPER_SET_DIR_DELAY);
+        }
 
         //perform step
-    WRITE(Y_STEP_PIN, !INVERT_Y_STEP_PIN); 
+        STEP_NC_HI(Y_AXIS);
 #ifdef DEBUG_YSTEP_DUP_PIN
-    WRITE(DEBUG_YSTEP_DUP_PIN,!INVERT_Y_STEP_PIN);
+        STEP_NC_HI(Y_DUP_AXIS);
-#endif //DEBUG_YSTEP_DUP_PIN
+#endif
-    delayMicroseconds(1);
+        STEPPER_MINIMUM_DELAY;
-    WRITE(Y_STEP_PIN, INVERT_Y_STEP_PIN);
+        STEP_NC_LO(Y_AXIS);
 #ifdef DEBUG_YSTEP_DUP_PIN
-    WRITE(DEBUG_YSTEP_DUP_PIN,INVERT_Y_STEP_PIN);
+        STEP_NC_LO(Y_DUP_AXIS);
-#endif //DEBUG_YSTEP_DUP_PIN
+#endif
 
         //get old pin state back.
-    WRITE(Y_DIR_PIN,old_y_dir_pin);
+        WRITE_NC(Y_DIR_PIN, old_y_dir_pin);
-
     }
     break;
 
     case Z_AXIS:
     {
         enable_z();
-    uint8_t old_z_dir_pin= READ(Z_DIR_PIN);  //if dualzstepper, both point to same direction.
+        uint8_t old_z_dir_pin = READ(Z_DIR_PIN);  //if dualzstepper, both point to same direction.
+        uint8_t new_z_dir_pin = (INVERT_Z_DIR)^direction^BABYSTEP_INVERT_Z;
+
         //setup new step
-    WRITE(Z_DIR_PIN,(INVERT_Z_DIR)^direction^BABYSTEP_INVERT_Z);
+        if (new_z_dir_pin != old_z_dir_pin) {
-    #ifdef Z_DUAL_STEPPER_DRIVERS
+            WRITE_NC(Z_DIR_PIN, new_z_dir_pin);
-      WRITE(Z2_DIR_PIN,(INVERT_Z_DIR)^direction^BABYSTEP_INVERT_Z);
+#ifdef Z_DUAL_STEPPER_DRIVERS
-    #endif
+            WRITE_NC(Z2_DIR_PIN, new_z_dir_pin);
+#endif
+            delayMicroseconds(STEPPER_SET_DIR_DELAY);
+        }
+
         //perform step
-    WRITE(Z_STEP_PIN, !INVERT_Z_STEP_PIN); 
+        STEP_NC_HI(Z_AXIS);
-    #ifdef Z_DUAL_STEPPER_DRIVERS
+#ifdef Z_DUAL_STEPPER_DRIVERS
-      WRITE(Z2_STEP_PIN, !INVERT_Z_STEP_PIN);
+        STEP_NC_HI(Z2_AXIS);
-    #endif
+#endif
-    delayMicroseconds(1);
+        STEPPER_MINIMUM_DELAY;
-    WRITE(Z_STEP_PIN, INVERT_Z_STEP_PIN);
+        STEP_NC_LO(Z_AXIS);
-    #ifdef Z_DUAL_STEPPER_DRIVERS
+#ifdef Z_DUAL_STEPPER_DRIVERS
-      WRITE(Z2_STEP_PIN, INVERT_Z_STEP_PIN);
+        STEP_NC_LO(Z2_AXIS);
-    #endif
+#endif
 
         //get old pin state back.
-    WRITE(Z_DIR_PIN,old_z_dir_pin);
+        if (new_z_dir_pin != old_z_dir_pin) {
-    #ifdef Z_DUAL_STEPPER_DRIVERS
+            WRITE_NC(Z_DIR_PIN, old_z_dir_pin);
-      WRITE(Z2_DIR_PIN,old_z_dir_pin);
+#ifdef Z_DUAL_STEPPER_DRIVERS
-    #endif
+            WRITE_NC(Z2_DIR_PIN, old_z_dir_pin);
-
+#endif
+        }
     }
     break;
 

Firmware/swi2c.c

@@ -3,9 +3,10 @@
 #include <avr/io.h>
 #include <util/delay.h>
 #include <avr/pgmspace.h>
+#include "stdbool.h"
 #include "Configuration_prusa.h"
 #include "pins.h"
-#include "io_atmega2560.h"
+#include "fastio.h"
 
 #ifdef SWI2C_SCL
 
@@ -22,75 +23,75 @@ void __delay(void)
 
 void swi2c_init(void)
 {
-	PIN_OUT(SWI2C_SDA);
+	WRITE(SWI2C_SDA, 1);
-	PIN_OUT(SWI2C_SCL);
+	WRITE(SWI2C_SCL, 1);
-	PIN_SET(SWI2C_SDA);
+	SET_OUTPUT(SWI2C_SDA);
-	PIN_SET(SWI2C_SCL);
+	SET_OUTPUT(SWI2C_SCL);
 	uint8_t i; for (i = 0; i < 100; i++)
 		__delay();
 }
 
 void swi2c_start(void)
 {
-	PIN_CLR(SWI2C_SDA);
+	WRITE(SWI2C_SDA, 0);
 	__delay();
-	PIN_CLR(SWI2C_SCL);
+	WRITE(SWI2C_SCL, 0);
 	__delay();
 }
 
 void swi2c_stop(void)
 {
-	PIN_SET(SWI2C_SCL);
+	WRITE(SWI2C_SCL, 1);
 	__delay();
-	PIN_SET(SWI2C_SDA);
+	WRITE(SWI2C_SDA, 1);
 	__delay();
 }
 
 void swi2c_ack(void)
 {
-	PIN_CLR(SWI2C_SDA);
+	WRITE(SWI2C_SDA, 0);
 	__delay();
-	PIN_SET(SWI2C_SCL);
+	WRITE(SWI2C_SCL, 1);
 	__delay();
-	PIN_CLR(SWI2C_SCL);
+	WRITE(SWI2C_SCL, 0);
 	__delay();
 }
 
 uint8_t swi2c_wait_ack()
 {
-	PIN_INP(SWI2C_SDA);
+	SET_INPUT(SWI2C_SDA);
 	__delay();
-//	PIN_SET(SWI2C_SDA);
+//	WRITE(SWI2C_SDA, 1);
 	__delay();
-	PIN_SET(SWI2C_SCL);
+	WRITE(SWI2C_SCL, 1);
 //	__delay();
 	uint8_t ack = 0;
 	uint16_t ackto = SWI2C_TMO;
-	while (!(ack = (PIN_GET(SWI2C_SDA)?0:1)) && ackto--) __delay();
+	while (!(ack = (!READ(SWI2C_SDA))) && ackto--) __delay();
-	PIN_CLR(SWI2C_SCL);
+	WRITE(SWI2C_SCL, 0);
 	__delay();
-	PIN_OUT(SWI2C_SDA);
+	SET_OUTPUT(SWI2C_SDA);
 	__delay();
-	PIN_CLR(SWI2C_SDA);
+	WRITE(SWI2C_SDA, 0);
 	__delay();
 	return ack;
 }
 
 uint8_t swi2c_read(void)
 {
-	PIN_SET(SWI2C_SDA);
+	WRITE(SWI2C_SDA, 1);
 	__delay();
-	PIN_INP(SWI2C_SDA);
+	SET_INPUT(SWI2C_SDA);
 	uint8_t data = 0;
 	int8_t bit; for (bit = 7; bit >= 0; bit--)
 	{
-		PIN_SET(SWI2C_SCL);
+		WRITE(SWI2C_SCL, 1);
 		__delay();
-		data |= (PIN_GET(SWI2C_SDA)?1:0) << bit;
+		data |= (READ(SWI2C_SDA)) << bit;
-		PIN_CLR(SWI2C_SCL);
+		WRITE(SWI2C_SCL, 0);
 		__delay();
 	}
-	PIN_OUT(SWI2C_SDA);
+	SET_OUTPUT(SWI2C_SDA);
 	return data;
 }
 
@@ -98,12 +99,11 @@ void swi2c_write(uint8_t data)
 {
 	int8_t bit; for (bit = 7; bit >= 0; bit--)
 	{
-		if (data & (1 << bit)) PIN_SET(SWI2C_SDA);
+		WRITE(SWI2C_SDA, data & _BV(bit));
-		else PIN_CLR(SWI2C_SDA);
 		__delay();
-		PIN_SET(SWI2C_SCL);
+		WRITE(SWI2C_SCL, 1);
 		__delay();
-		PIN_CLR(SWI2C_SCL);
+		WRITE(SWI2C_SCL, 0);
 		__delay();
 	}
 }

Firmware/temperature.cpp

@@ -30,6 +30,7 @@
 
 
 #include "Marlin.h"
+#include "cmdqueue.h"
 #include "ultralcd.h"
 #include "sound.h"
 #include "temperature.h"
@@ -238,7 +239,7 @@ bool extruder_altfan_detect()
 	uint8_t overrideVal = eeprom_read_byte((uint8_t *)EEPROM_ALTFAN_OVERRIDE);
 	if (overrideVal == EEPROM_EMPTY_VALUE)
 	{
-		overrideVal = 0;
+		overrideVal = (calibration_status() == CALIBRATION_STATUS_CALIBRATED) ? 1 : 0;
 		eeprom_update_byte((uint8_t *)EEPROM_ALTFAN_OVERRIDE, overrideVal);
 	}
 	altfanStatus.altfanOverride = overrideVal;
@@ -521,7 +522,7 @@ void setExtruderAutoFanState(uint8_t state)
 	//the fan to either On or Off during certain tests/errors.
 
 	fanState = state;
-	uint8_t newFanSpeed = 0;
+	newFanSpeed = 0;
 	if (fanState & 0x01)
 	{
 #ifdef EXTRUDER_ALTFAN_DETECT
@@ -632,7 +633,6 @@ void fanSpeedError(unsigned char _fan) {
 		fanSpeedErrorBeep(PSTR("Print fan speed is lower than expected"), MSG_FANCHECK_PRINT);
 		break;
 	}
-    // SERIAL_PROTOCOLLNRPGM(MSG_OK); //This ok messes things up with octoprint.
 }
 #endif //(defined(TACH_0) && TACH_0 >-1) || (defined(TACH_1) && TACH_1 > -1)
 
@@ -2325,11 +2325,22 @@ float unscalePID_d(float d)
 //!
 //! @retval true firmware should do temperature compensation and allow calibration
 //! @retval false PINDA thermistor is not detected, disable temperature compensation and calibration
+//! @retval true/false when forced via LCD menu Settings->HW Setup->SuperPINDA
 //!
 bool has_temperature_compensation()
 {
-#ifdef DETECT_SUPERPINDA
+#ifdef SUPERPINDA_SUPPORT
+#ifdef PINDA_TEMP_COMP
+   	uint8_t pinda_temp_compensation = eeprom_read_byte((uint8_t*)EEPROM_PINDA_TEMP_COMPENSATION);
+    if (pinda_temp_compensation == EEPROM_EMPTY_VALUE) //Unkown PINDA temp compenstation, so check it.
+      {
+#endif //PINDA_TEMP_COMP
         return (current_temperature_pinda >= PINDA_MINTEMP) ? true : false;
+#ifdef PINDA_TEMP_COMP
+      }
+    else if (pinda_temp_compensation == 0) return true; //Overwritten via LCD menu SuperPINDA [No]
+    else return false; //Overwritten via LCD menu SuperPINDA [YES]
+#endif //PINDA_TEMP_COMP
 #else
     return true;
 #endif

Firmware/timer02.c

@@ -9,9 +9,6 @@
 
 #include <avr/io.h>
 #include <avr/interrupt.h>
-#include "io_atmega2560.h"
-
-#define BEEPER              84
 
 void timer0_init(void)
 {

Firmware/tmc2130.cpp

@@ -428,6 +428,11 @@ void tmc2130_check_overtemp()
 void tmc2130_setup_chopper(uint8_t axis, uint8_t mres, uint8_t current_h, uint8_t current_r)
 {
 	uint8_t intpol = (mres != 0); // intpol to 256 only if microsteps aren't 256
+#ifdef TMC2130_DEDGE_STEPPING
+	uint8_t dedge = 1;
+#else
+	uint8_t dedge = 0;
+#endif
 	uint8_t toff = tmc2130_chopper_config[axis].toff; // toff = 3 (fchop = 27.778kHz)
 	uint8_t hstrt = tmc2130_chopper_config[axis].hstr; //initial 4, modified to 5
 	uint8_t hend = tmc2130_chopper_config[axis].hend; //original value = 1
@@ -437,6 +442,9 @@ void tmc2130_setup_chopper(uint8_t axis, uint8_t mres, uint8_t current_h, uint8_
 	uint8_t tbl = tmc2130_chopper_config[axis].tbl; //blanking time, original value = 2
 	if (axis == E_AXIS)
 	{
+#if defined(TMC2130_INTPOL_E) && (TMC2130_INTPOL_E == 0)
+        intpol = 0;
+#endif
 #ifdef TMC2130_CNSTOFF_E
 		// fd = 0 (slow decay only)
 		hstrt = 0; //fd0..2
@@ -447,16 +455,26 @@ void tmc2130_setup_chopper(uint8_t axis, uint8_t mres, uint8_t current_h, uint8_
 //		toff = TMC2130_TOFF_E; // toff = 3-5
 //		rndtf = 1;
 	}
+#if defined(TMC2130_INTPOL_XY) && (TMC2130_INTPOL_XY == 0)
+    else if (axis == X_AXIS || axis == Y_AXIS) {
+        intpol = 0;
+    }
+#endif
+#if defined(TMC2130_INTPOL_Z) && (TMC2130_INTPOL_Z == 0)
+    else if (axis == Z_AXIS) {
+        intpol = 0;
+    }
+#endif
 //	DBG(_n("tmc2130_setup_chopper(axis=%hhd, mres=%hhd, curh=%hhd, curr=%hhd\n"), axis, mres, current_h, current_r);
 //	DBG(_n(" toff=%hhd, hstr=%hhd, hend=%hhd, tbl=%hhd\n"), toff, hstrt, hend, tbl);
 	if (current_r <= 31)
 	{
-		tmc2130_wr_CHOPCONF(axis, toff, hstrt, hend, fd3, 0, rndtf, chm, tbl, 1, 0, 0, 0, mres, intpol, 0, 0);
+		tmc2130_wr_CHOPCONF(axis, toff, hstrt, hend, fd3, 0, rndtf, chm, tbl, 1, 0, 0, 0, mres, intpol, dedge, 0);
 		tmc2130_wr(axis, TMC2130_REG_IHOLD_IRUN, 0x000f0000 | ((current_r & 0x1f) << 8) | (current_h & 0x1f));
 	}
 	else
 	{
-		tmc2130_wr_CHOPCONF(axis, toff, hstrt, hend, fd3, 0, rndtf, chm, tbl, 0, 0, 0, 0, mres, intpol, 0, 0);
+		tmc2130_wr_CHOPCONF(axis, toff, hstrt, hend, fd3, 0, rndtf, chm, tbl, 0, 0, 0, 0, mres, intpol, dedge, 0);
 		tmc2130_wr(axis, TMC2130_REG_IHOLD_IRUN, 0x000f0000 | (((current_r >> 1) & 0x1f) << 8) | ((current_h >> 1) & 0x1f));
 	}
 }
@@ -678,25 +696,32 @@ static uint8_t tmc2130_rx(uint8_t axis, uint8_t addr, uint32_t* rval)
 #define _GET_PWR_Z      (READ(Z_ENABLE_PIN) == Z_ENABLE_ON)
 #define _GET_PWR_E      (READ(E0_ENABLE_PIN) == E_ENABLE_ON)
 
-#define _SET_PWR_X(ena) { WRITE(X_ENABLE_PIN, ena?X_ENABLE_ON:!X_ENABLE_ON); asm("nop"); }
+#define _SET_PWR_X(ena) WRITE(X_ENABLE_PIN, ena?X_ENABLE_ON:!X_ENABLE_ON)
-#define _SET_PWR_Y(ena) { WRITE(Y_ENABLE_PIN, ena?Y_ENABLE_ON:!Y_ENABLE_ON); asm("nop"); }
+#define _SET_PWR_Y(ena) WRITE(Y_ENABLE_PIN, ena?Y_ENABLE_ON:!Y_ENABLE_ON)
-#define _SET_PWR_Z(ena) { WRITE(Z_ENABLE_PIN, ena?Z_ENABLE_ON:!Z_ENABLE_ON); asm("nop"); }
+#define _SET_PWR_Z(ena) WRITE(Z_ENABLE_PIN, ena?Z_ENABLE_ON:!Z_ENABLE_ON)
-#define _SET_PWR_E(ena) { WRITE(E0_ENABLE_PIN, ena?E_ENABLE_ON:!E_ENABLE_ON); asm("nop"); }
+#define _SET_PWR_E(ena) WRITE(E0_ENABLE_PIN, ena?E_ENABLE_ON:!E_ENABLE_ON)
 
 #define _GET_DIR_X      (READ(X_DIR_PIN) == INVERT_X_DIR)
 #define _GET_DIR_Y      (READ(Y_DIR_PIN) == INVERT_Y_DIR)
 #define _GET_DIR_Z      (READ(Z_DIR_PIN) == INVERT_Z_DIR)
 #define _GET_DIR_E      (READ(E0_DIR_PIN) == INVERT_E0_DIR)
 
-#define _SET_DIR_X(dir) { WRITE(X_DIR_PIN, dir?INVERT_X_DIR:!INVERT_X_DIR); asm("nop"); }
+#define _SET_DIR_X(dir) WRITE(X_DIR_PIN, dir?INVERT_X_DIR:!INVERT_X_DIR)
-#define _SET_DIR_Y(dir) { WRITE(Y_DIR_PIN, dir?INVERT_Y_DIR:!INVERT_Y_DIR); asm("nop"); }
+#define _SET_DIR_Y(dir) WRITE(Y_DIR_PIN, dir?INVERT_Y_DIR:!INVERT_Y_DIR)
-#define _SET_DIR_Z(dir) { WRITE(Z_DIR_PIN, dir?INVERT_Z_DIR:!INVERT_Z_DIR); asm("nop"); }
+#define _SET_DIR_Z(dir) WRITE(Z_DIR_PIN, dir?INVERT_Z_DIR:!INVERT_Z_DIR)
-#define _SET_DIR_E(dir) { WRITE(E0_DIR_PIN, dir?INVERT_E0_DIR:!INVERT_E0_DIR); asm("nop"); }
+#define _SET_DIR_E(dir) WRITE(E0_DIR_PIN, dir?INVERT_E0_DIR:!INVERT_E0_DIR)
 
-#define _DO_STEP_X      { WRITE(X_STEP_PIN, !INVERT_X_STEP_PIN); asm("nop"); WRITE(X_STEP_PIN, INVERT_X_STEP_PIN); asm("nop"); }
+#ifdef TMC2130_DEDGE_STEPPING
-#define _DO_STEP_Y      { WRITE(Y_STEP_PIN, !INVERT_Y_STEP_PIN); asm("nop"); WRITE(Y_STEP_PIN, INVERT_Y_STEP_PIN); asm("nop"); }
+#define _DO_STEP_X      TOGGLE(X_STEP_PIN)
-#define _DO_STEP_Z      { WRITE(Z_STEP_PIN, !INVERT_Z_STEP_PIN); asm("nop"); WRITE(Z_STEP_PIN, INVERT_Z_STEP_PIN); asm("nop"); }
+#define _DO_STEP_Y      TOGGLE(Y_STEP_PIN)
-#define _DO_STEP_E      { WRITE(E0_STEP_PIN, !INVERT_E_STEP_PIN); asm("nop"); WRITE(E0_STEP_PIN, INVERT_E_STEP_PIN); asm("nop"); }
+#define _DO_STEP_Z      TOGGLE(Z_STEP_PIN)
+#define _DO_STEP_E      TOGGLE(E0_STEP_PIN)
+#else
+#define _DO_STEP_X      { WRITE(X_STEP_PIN, !INVERT_X_STEP_PIN); TMC2130_MINIMUM_DELAY; WRITE(X_STEP_PIN, INVERT_X_STEP_PIN); }
+#define _DO_STEP_Y      { WRITE(Y_STEP_PIN, !INVERT_Y_STEP_PIN); TMC2130_MINIMUM_DELAY; WRITE(Y_STEP_PIN, INVERT_Y_STEP_PIN); }
+#define _DO_STEP_Z      { WRITE(Z_STEP_PIN, !INVERT_Z_STEP_PIN); TMC2130_MINIMUM_DELAY; WRITE(Z_STEP_PIN, INVERT_Z_STEP_PIN); }
+#define _DO_STEP_E      { WRITE(E0_STEP_PIN, !INVERT_E_STEP_PIN); TMC2130_MINIMUM_DELAY; WRITE(E0_STEP_PIN, INVERT_E_STEP_PIN); }
+#endif
 
 
 uint16_t tmc2130_get_res(uint8_t axis)
@@ -737,6 +762,7 @@ void tmc2130_set_pwr(uint8_t axis, uint8_t pwr)
 	case Z_AXIS: _SET_PWR_Z(pwr); break;
 	case E_AXIS: _SET_PWR_E(pwr); break;
 	}
+    delayMicroseconds(TMC2130_SET_PWR_DELAY);
 }
 
 uint8_t tmc2130_get_inv(uint8_t axis)
@@ -773,6 +799,7 @@ void tmc2130_set_dir(uint8_t axis, uint8_t dir)
 	case Z_AXIS: _SET_DIR_Z(dir); break;
 	case E_AXIS: _SET_DIR_E(dir); break;
 	}
+    delayMicroseconds(TMC2130_SET_DIR_DELAY);
 }
 
 void tmc2130_do_step(uint8_t axis)
@@ -788,8 +815,8 @@ void tmc2130_do_step(uint8_t axis)
 
 void tmc2130_do_steps(uint8_t axis, uint16_t steps, uint8_t dir, uint16_t delay_us)
 {
+    if (tmc2130_get_dir(axis) != dir)
         tmc2130_set_dir(axis, dir);
-	delayMicroseconds(100);
 	while (steps--)
 	{
 		tmc2130_do_step(axis);
@@ -820,7 +847,6 @@ void tmc2130_goto_step(uint8_t axis, uint8_t step, uint8_t dir, uint16_t delay_u
 		cnt = steps;
 	}
 	tmc2130_set_dir(axis, dir);
-	delayMicroseconds(100);
 	mscnt = tmc2130_rd_MSCNT(axis);
 	while ((cnt--) && ((mscnt >> shift) != step))
 	{
@@ -996,11 +1022,11 @@ bool tmc2130_home_calibrate(uint8_t axis)
 	uint8_t val[16];
 	homeaxis(axis, 16, step);
 	bubblesort_uint8(step, 16, 0);
-	printf_P(PSTR("sorted samples:\n"));
+	puts_P(PSTR("sorted samples:"));
 	for (uint8_t i = 0; i < 16; i++)
 		printf_P(PSTR(" i=%2d step=%2d\n"), i, step[i]);
 	uint8_t cl = clusterize_uint8(step, 16, cnt, val, 1);
-	printf_P(PSTR("clusters:\n"));
+	puts_P(PSTR("clusters:"));
 	for (uint8_t i = 0; i < cl; i++)
 		printf_P(PSTR(" i=%2d cnt=%2d val=%2d\n"), i, cnt[i], val[i]);
 	bubblesort_uint8(cnt, cl, val);

Firmware/tmc2130.h

@@ -29,6 +29,18 @@ extern uint8_t tmc2130_sg_homing_axes_mask;
 #define TMC2130_WAVE_FAC1000_MAX 200
 #define TMC2130_WAVE_FAC1000_STP   1
 
+#define TMC2130_MINIMUM_PULSE 0   // minimum pulse width in uS
+#define TMC2130_SET_DIR_DELAY 20  // minimum delay after setting direction in uS
+#define TMC2130_SET_PWR_DELAY 0   // minimum delay after changing pwr mode in uS
+
+#ifdef TMC2130_DEDGE_STEPPING
+#define TMC2130_MINIMUM_DELAY //NOP
+#elif TMC2130_MINIMUM_PULSE == 0
+#define TMC2130_MINIMUM_DELAY asm("nop")
+#else
+#define TMC2130_MINIMUM_DELAY delayMicroseconds(TMC2130_MINIMUM_PULSE)
+#endif
+
 extern uint8_t tmc2130_home_enabled;
 extern uint8_t tmc2130_home_origin[2];
 extern uint8_t tmc2130_home_bsteps[2];

Firmware/tone04.c

@@ -9,6 +9,7 @@
 
 #include "pins.h"
 #include "fastio.h"
+#include "macros.h"
 
 void timer4_init(void)
 {
@@ -70,7 +71,7 @@ ISR(TIMER4_OVF_vect)
 	WRITE(BEEPER, 0);
 }
 
-void tone4(__attribute__((unused)) uint8_t _pin, uint16_t frequency)
+void tone4(_UNUSED uint8_t _pin, uint16_t frequency)
 {
 	//this ocr and prescalarbits calculation is taken from the Arduino core and simplified for one type of timer only
 	uint8_t prescalarbits = 0b001;
@@ -96,7 +97,7 @@ void tone4(__attribute__((unused)) uint8_t _pin, uint16_t frequency)
 	CRITICAL_SECTION_END;
 }
 
-void noTone4(__attribute__((unused)) uint8_t _pin)
+void noTone4(_UNUSED uint8_t _pin)
 {
 	CRITICAL_SECTION_START;
 	// Revert prescaler to CLK/1024

Firmware/uart2.c

@@ -4,6 +4,7 @@
 #include <avr/interrupt.h>
 #include <avr/pgmspace.h>
 #include "rbuf.h"
+#include "macros.h"
 
 #define UART2_BAUD 115200
 #define UART_BAUD_SELECT(baudRate,xtalCpu) (((float)(xtalCpu))/(((float)(baudRate))*8.0)-1.0+0.5)
@@ -16,7 +17,7 @@ uint8_t uart2_ibuf[14] = {0, 0};
 FILE _uart2io = {0};
 
 
-int uart2_putchar(char c, FILE *stream __attribute__((unused)))
+int uart2_putchar(char c, _UNUSED FILE *stream)
 {
 	while (!uart2_txready);
 	UDR2 = c; // transmit byte
@@ -25,7 +26,7 @@ int uart2_putchar(char c, FILE *stream __attribute__((unused)))
 	return 0;
 }
 
-int uart2_getchar(FILE *stream __attribute__((unused)))
+int uart2_getchar(_UNUSED FILE *stream)
 {
 	if (rbuf_empty(uart2_ibuf)) return -1;
 	return rbuf_get(uart2_ibuf);
@@ -78,7 +79,7 @@ ISR(USART2_RX_vect)
 	if (rbuf_put(uart2_ibuf, UDR2) < 0) // put received byte to buffer
 	{ //rx buffer full
 		//uart2_rx_clr(); //for sure, clear input buffer
-		printf_P(PSTR("USART2 rx Full!!!\n"));
+		puts_P(PSTR("USART2 rx Full!!!"));
 	}
 }
 

Firmware/ultralcd.h

@@ -47,7 +47,6 @@ void lcd_pause_print();
 void lcd_resume_print();
 void lcd_print_stop();
 void prusa_statistics(int _message, uint8_t _col_nr = 0);
-void lcd_confirm_print();
 unsigned char lcd_choose_color();
 void lcd_load_filament_color_check();
 //void lcd_mylang();
@@ -127,7 +126,6 @@ extern CustomMsg custom_message_type;
 extern unsigned int custom_message_state;
 
 extern uint8_t farm_mode;
-extern int farm_no;
 extern int farm_timer;
 extern uint8_t farm_status;
 
@@ -207,6 +205,7 @@ void lcd_farm_sdcard_menu_w();
 
 void lcd_wait_for_heater();
 void lcd_wait_for_cool_down();
+void lcd_move_e(); // NOT static due to usage in Marlin_main
 void lcd_extr_cal_reset();
 
 void lcd_temp_cal_show_result(bool result);
@@ -262,4 +261,8 @@ void lcd_wizard(WizState state);
 extern void lcd_experimental_toggle();
 extern void lcd_experimental_menu();
 
+#ifdef PINDA_TEMP_COMP
+extern void lcd_pinda_temp_compensation_toggle();
+#endif //PINDA_TEMP_COMP
+
 #endif //ULTRALCD_H

Firmware/util.cpp

@@ -428,13 +428,13 @@ switch(oCheckModel)
      {
      case ClCheckModel::_Warn:
 //          lcd_show_fullscreen_message_and_wait_P(_i("Printer model differs from the G-code. Continue?"));
-lcd_display_message_fullscreen_P(_i("G-code sliced for a different printer type. Continue?"));
+lcd_display_message_fullscreen_P(_T(MSG_GCODE_DIFF_PRINTER_CONTINUE));
 lcd_wait_for_click_delay(MSG_PRINT_CHECKING_FAILED_TIMEOUT);
 //???custom_message_type=CUSTOM_MSG_TYPE_STATUS; // display / status-line recovery
 lcd_update_enable(true);           // display / status-line recovery
           break;
      case ClCheckModel::_Strict:
-          lcd_show_fullscreen_message_and_wait_P(_i("G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."));
+          lcd_show_fullscreen_message_and_wait_P(_T(MSG_GCODE_DIFF_PRINTER_CANCELLED));
           lcd_print_stop();
           break;
      case ClCheckModel::_None:
@@ -577,13 +577,13 @@ switch(oCheckModel)
      {
      case ClCheckModel::_Warn:
 //          lcd_show_fullscreen_message_and_wait_P(_i("Printer model differs from the G-code. Continue?"));
-lcd_display_message_fullscreen_P(_i("G-code sliced for a different printer type. Continue?"));
+lcd_display_message_fullscreen_P(_T(MSG_GCODE_DIFF_PRINTER_CONTINUE));
 lcd_wait_for_click_delay(MSG_PRINT_CHECKING_FAILED_TIMEOUT);
 //???custom_message_type=CUSTOM_MSG_TYPE_STATUS; // display / status-line recovery
 lcd_update_enable(true);           // display / status-line recovery
           break;
      case ClCheckModel::_Strict:
-          lcd_show_fullscreen_message_and_wait_P(_i("G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."));
+          lcd_show_fullscreen_message_and_wait_P(_T(MSG_GCODE_DIFF_PRINTER_CANCELLED));
           lcd_print_stop();
           break;
      case ClCheckModel::_None:

Firmware/util.h

@@ -51,6 +51,7 @@ enum class ClNozzleDiameter:uint_least8_t
     _Diameter_250=25,
     _Diameter_400=40,
     _Diameter_600=60,
+    _Diameter_800=80,
     _Diameter_Undef=EEPROM_EMPTY_VALUE
 };
 

Firmware/variants/1_75mm_MK2-RAMBo10a-E3Dv6full.h

@@ -326,6 +326,10 @@ PREHEAT SETTINGS
 #define PLA_PREHEAT_HPB_TEMP 55
 #define PLA_PREHEAT_FAN_SPEED 0
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+#define PVB_PREHEAT_FAN_SPEED 0
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 #define ASA_PREHEAT_FAN_SPEED 0

Firmware/variants/1_75mm_MK2-RAMBo13a-E3Dv6full.h

@@ -323,6 +323,9 @@ PREHEAT SETTINGS
 #define PLA_PREHEAT_HOTEND_TEMP 215
 #define PLA_PREHEAT_HPB_TEMP 55
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 

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

@@ -175,6 +175,9 @@
 #if BED_MINTEMP_DELAY>USHRT_MAX
 #error "Check maximal allowed value @ ShortTimer (see BED_MINTEMP_DELAY definition)"
 #endif
+#define SUPERPINDA_SUPPORT
+#define PINDA_MINTEMP 30 //The miniRAMBo thermistor readings below 30°C aren't very accurate
+#define PINDA_TEMP_COMP //Used to enable SuperPINDA toggle menu/function
 
 // Maxtemps
 #if defined(E3D_PT100_EXTRUDER_WITH_AMP) || defined(E3D_PT100_EXTRUDER_NO_AMP)
@@ -381,6 +384,9 @@
 #define PLA_PREHEAT_HOTEND_TEMP 215
 #define PLA_PREHEAT_HPB_TEMP 60
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 

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

@@ -176,6 +176,9 @@
 #if BED_MINTEMP_DELAY>USHRT_MAX
 #error "Check maximal allowed value @ ShortTimer (see BED_MINTEMP_DELAY definition)"
 #endif
+#define SUPERPINDA_SUPPORT
+#define PINDA_MINTEMP 30 //The miniRAMBo thermistor readings below 30°C aren't very accurate
+#define PINDA_TEMP_COMP //Used to enable SuperPINDA toggle menu/function
 
 // Maxtemps
 #if defined(E3D_PT100_EXTRUDER_WITH_AMP) || defined(E3D_PT100_EXTRUDER_NO_AMP)
@@ -382,6 +385,9 @@
 #define PLA_PREHEAT_HOTEND_TEMP 215
 #define PLA_PREHEAT_HPB_TEMP 60
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 

Firmware/variants/1_75mm_MK25S-RAMBo10a-E3Dv6full.h

@@ -175,6 +175,9 @@
 #if BED_MINTEMP_DELAY>USHRT_MAX
 #error "Check maximal allowed value @ ShortTimer (see BED_MINTEMP_DELAY definition)"
 #endif
+#define SUPERPINDA_SUPPORT
+#define PINDA_MINTEMP 30 //The miniRAMBo thermistor readings below 30°C aren't very accurate
+#define PINDA_TEMP_COMP //Used to enable SuperPINDA toggle menu/function
 
 // Maxtemps
 #if defined(E3D_PT100_EXTRUDER_WITH_AMP) || defined(E3D_PT100_EXTRUDER_NO_AMP)
@@ -381,6 +384,9 @@
 #define PLA_PREHEAT_HOTEND_TEMP 215
 #define PLA_PREHEAT_HPB_TEMP 60
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 

Firmware/variants/1_75mm_MK25S-RAMBo13a-E3Dv6full.h

@@ -176,6 +176,9 @@
 #if BED_MINTEMP_DELAY>USHRT_MAX
 #error "Check maximal allowed value @ ShortTimer (see BED_MINTEMP_DELAY definition)"
 #endif
+#define SUPERPINDA_SUPPORT
+#define PINDA_MINTEMP 30 //The miniRAMBo thermistor readings below 30°C aren't very accurate
+#define PINDA_TEMP_COMP //Used to enable SuperPINDA toggle menu/function
 
 // Maxtemps
 #if defined(E3D_PT100_EXTRUDER_WITH_AMP) || defined(E3D_PT100_EXTRUDER_NO_AMP)
@@ -382,6 +385,9 @@
 #define PLA_PREHEAT_HOTEND_TEMP 215
 #define PLA_PREHEAT_HPB_TEMP 60
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 

Firmware/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h

@@ -266,9 +266,9 @@
 #define TMC2130_CURRENTS_H {16, 20, 35, 30}  // default holding currents for all axes
 #define TMC2130_CURRENTS_R {16, 20, 35, 30}  // default running currents for all axes
 #define TMC2130_CURRENTS_R_HOME {8, 10, 20, 18}  // homing running currents for all axes
-// #define TMC2130_UNLOAD_CURRENT_R 12			 // lower current for M600 to protect filament sensor - Unused
 
 #define TMC2130_STEALTH_Z
+#define TMC2130_DEDGE_STEPPING
 
 //#define TMC2130_SERVICE_CODES_M910_M918
 
@@ -294,8 +294,9 @@
 #if BED_MINTEMP_DELAY>USHRT_MAX
 #error "Check maximal allowed value @ ShortTimer (see BED_MINTEMP_DELAY definition)"
 #endif
-#define DETECT_SUPERPINDA
+#define SUPERPINDA_SUPPORT
-#define PINDA_MINTEMP BED_MINTEMP
+#define PINDA_MINTEMP 10
+//#define PINDA_TEMP_COMP //Used to enable SuperPINDA toggle menu/function
 #define AMBIENT_MINTEMP -30
 
 // Maxtemps
@@ -497,6 +498,9 @@
 #define PLA_PREHEAT_HOTEND_TEMP 215
 #define PLA_PREHEAT_HPB_TEMP 60
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 

Firmware/variants/1_75mm_MK3S-EINSy10a-E3Dv6full.h

@@ -268,9 +268,9 @@
 #define TMC2130_CURRENTS_H {16, 20, 35, 30}  // default holding currents for all axes
 #define TMC2130_CURRENTS_R {16, 20, 35, 30}  // default running currents for all axes
 #define TMC2130_CURRENTS_R_HOME {8, 10, 20, 18}  // homing running currents for all axes
-// #define TMC2130_UNLOAD_CURRENT_R 12			 // lower current for M600 to protect filament sensor - Unused
 
 #define TMC2130_STEALTH_Z
+#define TMC2130_DEDGE_STEPPING
 
 //#define TMC2130_SERVICE_CODES_M910_M918
 
@@ -296,8 +296,9 @@
 #if BED_MINTEMP_DELAY>USHRT_MAX
 #error "Check maximal allowed value @ ShortTimer (see BED_MINTEMP_DELAY definition)"
 #endif
-#define DETECT_SUPERPINDA
+#define SUPERPINDA_SUPPORT
-#define PINDA_MINTEMP BED_MINTEMP
+#define PINDA_MINTEMP 10
+//#define PINDA_TEMP_COMP //Used to enable SuperPINDA toggle menu/function
 #define AMBIENT_MINTEMP -30
 
 // Maxtemps
@@ -501,6 +502,9 @@
 #define PLA_PREHEAT_HOTEND_TEMP 215
 #define PLA_PREHEAT_HPB_TEMP 60
 
+#define PVB_PREHEAT_HOTEND_TEMP 215
+#define PVB_PREHEAT_HPB_TEMP 75
+
 #define ASA_PREHEAT_HOTEND_TEMP 260
 #define ASA_PREHEAT_HPB_TEMP 105
 

Firmware/w25x20cl.c

@@ -3,8 +3,8 @@
 #include "w25x20cl.h"
 #include <avr/io.h>
 #include <avr/pgmspace.h>
-#include "io_atmega2560.h"
 #include "spi.h"
+#include "fastio.h"
 
 #define _MFRID             0xEF
 #define _DEVID             0x11
@@ -31,8 +31,8 @@
 #define _CMD_JEDEC_ID      0x9f
 #define _CMD_RD_UID        0x4b
 
-#define _CS_LOW()  PORT(W25X20CL_PIN_CS) &= ~__MSK(W25X20CL_PIN_CS)
+#define _CS_LOW() WRITE(W25X20CL_PIN_CS, 0)
-#define _CS_HIGH() PORT(W25X20CL_PIN_CS) |= __MSK(W25X20CL_PIN_CS)
+#define _CS_HIGH() WRITE(W25X20CL_PIN_CS, 1)
 
 //#define _SPI_TX swspi_tx
 //#define _SPI_RX swspi_rx
@@ -45,8 +45,8 @@ int w25x20cl_mfrid_devid(void);
 
 int8_t w25x20cl_init(void)
 {
-	PIN_OUT(W25X20CL_PIN_CS);
 	_CS_HIGH();
+	SET_OUTPUT(W25X20CL_PIN_CS);
 	W25X20CL_SPI_ENTER();
 	if (!w25x20cl_mfrid_devid()) return 0;
 	return 1;

Firmware/xyzcal.h

@@ -17,20 +17,6 @@ extern bool xyzcal_spiral8(int16_t cx, int16_t cy, int16_t z0, int16_t dz, int16
 
 //extern int8_t xyzcal_meassure_pinda_hysterezis(int16_t min_z, int16_t max_z, uint16_t delay_us, uint8_t samples);
 
-extern void xyzcal_scan_pixels_32x32(int16_t cx, int16_t cy, int16_t min_z, int16_t max_z, uint16_t delay_us, uint8_t* pixels);
-
-extern void xyzcal_histo_pixels_32x32(uint8_t* pixels, uint16_t* histo);
-
-extern void xyzcal_adjust_pixels(uint8_t* pixels, uint16_t* histo);
-
-extern int16_t xyzcal_match_pattern_12x12_in_32x32(uint16_t* pattern, uint8_t* pixels, uint8_t x, uint8_t y);
-
-extern int16_t xyzcal_find_pattern_12x12_in_32x32(uint8_t* pixels, uint16_t* pattern, uint8_t* pc, uint8_t* pr);
-
-extern int8_t xyzcal_find_point_center2(uint16_t delay_us);
-
-//extern int8_t xyzcal_find_point_center(int16_t x0, int16_t y0, int16_t z0, int16_t min_z, int16_t max_z, uint16_t delay_us, uint8_t turns);
-
 extern bool xyzcal_searchZ(void);
 
 extern bool xyzcal_scan_and_process(void);

PF-build.sh

@@ -15,7 +15,7 @@
 # 3. Install zip with 'apt-get install zip'
 # 4. Install python3 with 'apt-get install python3'
 # 5. Add command 'ln -sf /usr/bin/python3.5 /usr/bin/python' to link python3 to python.
-#    Donnot istall 'python' as python 2.x has end of life see https://pythonclock.org/
+#    Do not install 'python' as python 2.x has end of life see https://pythonclock.org/
 # 6. Add at top of ~/.bashrc following lines by using 'sudo nano ~/.bashrc'
 #
 #    export OS="Linux"
@@ -37,7 +37,7 @@
 # 2. Another great tool to compare your custom mod and stock firmware is WinMerge http://winmerge.org/downloads/?lang=en
 # 
 # Example for MK3: open git bash and change to your Firmware directory 
-# <username>@<machinename> MINGW64 /<drive>/path
+# <username>@<machine name> MINGW64 /<drive>/path
 # bash build.sh 1_75mm_MK3-EINSy10a-E3Dv6full
 #
 # Example for MK25: open git bash and change to your directory 
@@ -56,15 +56,15 @@
 #   Some may argue that this is only used by a script, BUT as soon someone accidentally or on purpose starts Arduino IDE
 #   it will use the default Arduino IDE folders and so can corrupt the build environment.
 #
-# Version: 1.0.6-Build_18
+# Version: 1.0.6-Build_36
 # Change log:
 # 12 Jan 2019, 3d-gussner, Fixed "compiler.c.elf.flags=-w -Os -Wl,-u,vfprintf -lprintf_flt -lm -Wl,--gc-sections" in 'platform.txt'
 # 16 Jan 2019, 3d-gussner, Build_2, Added development check to modify 'Configuration.h' to prevent unwanted LCD messages that Firmware is unknown
 # 17 Jan 2019, 3d-gussner, Build_3, Check for OS Windows or Linux and use the right build environment
 # 10 Feb 2019, ropaha, Pull Request, Select variant from list while using build.sh
 # 10 Feb 2019, ropaha, change FW_DEV_VERSION automatically depending on FW_VERSION RC/BETA/ALPHA
-# 10 Feb 2019, 3d-gussner, 1st tests with english only 
+# 10 Feb 2019, 3d-gussner, 1st tests with English only 
-# 10 Feb 2019, ropaha, added compiling of all variants and english only
+# 10 Feb 2019, ropaha, added compiling of all variants and English only
 # 10 Feb 2019, 3d-gussner, Set OUTPUT_FOLDER for hex files
 # 11 Feb 2019, 3d-gussner/ropaha, Minor changes and fixes
 # 11 Feb 2019, 3d-gussner, Ready for RC
@@ -80,50 +80,63 @@
 #                                              Configuration_prusa.h
 #                                              language build files
 #                                              multi language firmware files exist and clean them up
-# 15 Feb 2019, 3d-gussner, Fixed selction GOLD/UNKNOWN DEV_STATUS for ALL variants builds, so you have to choose only once
+# 15 Feb 2019, 3d-gussner, Fixed selection GOLD/UNKNOWN DEV_STATUS for ALL variants builds, so you have to choose only once
 # 15 Feb 2019, 3d-gussner, Added some colored output
 # 15 Feb 2019, 3d-gussner, troubleshooting and minor fixes
 # 16 Feb 2019, 3d-gussner, Script can be run using arguments
 #                          $1 = variant, example "1_75mm_MK3-EINSy10a-E3Dv6full.h" at this moment it is not possible to use ALL
-#                          $2 = multi language OR english only [ALL/EN_ONLY]
+#                          $2 = multi language OR English only [ALL/EN_ONLY]
 #                          $3 = development status [GOLD/RC/BETA/ALPHA/DEVEL/DEBUG]
 #                          If one argument is wrong a list of valid one will be shown
-# 13 Mar 2019, 3d-gussner, MKbel updated the linux build environment to version 1.0.2 with an Fix maximum firmware flash size.
+# 13 Mar 2019, 3d-gussner, MKbel updated the Linux build environment to version 1.0.2 with an Fix maximum firmware flash size.
 #                          So did I
 # 11 Jul 2019, deliopoulos,Updated to v1.0.6 as Prusa needs a new board definition for Firmware 3.8.x86_64
-#						   - Splitted the Download of Windows Arduino IDE 1.8.5 and Prusa specific part
+#						   - Split the Download of Windows Arduino IDE 1.8.5 and Prusa specific part
 #                            --> less download volume needed and saves some time
 #
-# 13 Jul 2019, deliopoulos,Splitting of Ardunio IDE and Prusa parts also for Linux64
+# 13 Jul 2019, deliopoulos,Splitting of Arduino IDE and Prusa parts also for Linux64
 # 13 Jul 2019, 3d-gussner, Added Linux 32-bit version (untested yet)
 #                          MacOS could be added in future if needs
 # 14 Jul 2019, 3d-gussner, Update preferences and make it really portable
-# 15 Jul 2019, 3d-gussner, New PF-build-env gihub branch
+# 15 Jul 2019, 3d-gussner, New PF-build-env GitHub branch
-# 16 Jul 2019, 3d-gussner, New Arduino_boards github fork
+# 16 Jul 2019, 3d-gussner, New Arduino_boards GitHub fork
 # 17 Jul 2019, 3d-gussner, Final tests under Windows 10 and Linux Subsystem for Windows   
 # 18 Jul 2019, 3d-gussner, Added python check
 # 18 Jul 2019, deliopoulos, No need more for changing 'platform.txt' file as it comes with the Arduino Boards.
 # 18 Jul 2019, deliopoulos, Modified 'PF_BUILD_FILE_URL' to use 'BUILD_ENV' variable
-# 22 Jul 2019, 3d-gussner, Modiffied checks to check folder and/or installation output exists.
+# 22 Jul 2019, 3d-gussner, Modified checks to check folder and/or installation output exists.
 # 22 Jul 2019, 3d-gussner, Added check if Arduino IDE 1.8.5 boards have been updated
 # 22 Jul 2019, 3d-gussner, Changed exit numbers 1-13 for prepare build env 21-28 for prepare compiling 31-36 compiling
-# 22 Jul 2019, 3d-gussner, Changed BOARD_URL to DRracers respository after he pulled my PR https://github.com/DRracer/Arduino_Boards/pull/1
+# 22 Jul 2019, 3d-gussner, Changed BOARD_URL to DRracers repository after he pulled my PR https://github.com/DRracer/Arduino_Boards/pull/1
 # 23 Jul 2019, 3d-gussner, Changed Build-env path to "PF-build-dl" as requested in PR https://github.com/prusa3d/Prusa-Firmware/pull/2028
 #                          Changed Hex-files folder to PF-build-hex as requested in PR
 # 23 Jul 2019, 3d-gussner, Added Finding OS version routine so supporting new OS should get easier
 # 26 Jul 2019, 3d-gussner, Change JSON repository to prusa3d after PR https://github.com/prusa3d/Arduino_Boards/pull/1 was merged
-# 23 Sep 2019, 3d-gussner, Prepare PF-build.sh for comming Prusa3d/Arduino_Boards version 1.0.2 Pull Request
+# 23 Sep 2019, 3d-gussner, Prepare PF-build.sh for coming Prusa3d/Arduino_Boards version 1.0.2 Pull Request
-# 17 Oct 2019, 3d-gussner, Changed folder and check file names to have seperated build enviroments depening on Arduino IDE version and
+# 17 Oct 2019, 3d-gussner, Changed folder and check file names to have separated build environments depending on Arduino IDE version and
 #                          board-versions.
 # 15 Dec 2019, 3d-gussner, Prepare for switch to Prusa3d/PF-build-env repository
-# 15 Dec 2019, 3d-gussner, Fix Audrino user preferences for the chosen board.
+# 15 Dec 2019, 3d-gussner, Fix Arduino user preferences for the chosen board.
 # 17 Dec 2019, 3d-gussner, Fix "timer0_fract = 0" warning by using Arduino_boards v1.0.3
 # 28 Apr 2020, 3d-gussner, Added RC3 detection
 # 03 May 2020, deliopoulos, Accept all RCx as RC versions
 # 05 May 2020, 3d-gussner, Make a copy of `not_tran.txt`and `not_used.txt` as `not_tran_$VARIANT.txt`and `not_used_$VARIANT.txt`
-#                          After compiling All multilanguage vairants it makes it easier to find missing or unused transltions.
+#                          After compiling All multi-language variants it makes it easier to find missing or unused translations.
 # 12 May 2020, DRracer   , Cleanup double MK2/s MK25/s `not_tran` and `not_used` files
 # 13 May 2020, leptun    , If cleanup files do not exist don't try to.
+# 01 Oct 2020, 3d-gussner, Bug fix if using argument EN_ONLY. Thank to @leptun for pointing out.
+#                          Change Build number to script commits 'git rev-list --count HEAD PF-build.sh'
+# 02 Oct 2020, 3d-gussner, Add UNKNOWN as argument option
+# 05 Oct 2020, 3d-gussner, Disable pause and warnings using command line with all needed arguments
+#                          Install needed apps under linux if needed.
+#                          Clean PF-Firmware build when changing git branch
+# 02 Nov 2020, 3d-gussner, Check for "gawk" on Linux
+#                          Add argument to change build number automatically to current commit or define own number
+#                          Update exit numbers 1-13 for prepare build env 21-29 for prepare compiling 30-36 compiling
+# 08 Jan 2021, 3d-gussner, Comment out 'sudo' auto installation
+#                          Add '-?' '-h' help option
+# 27 Jan 2021, 3d-gussner, Add `-c`, `-p` and `-n` options
+
 #### Start check if OSTYPE is supported
 OS_FOUND=$( command -v uname)
 
@@ -198,13 +211,14 @@ if ! type zip > /dev/null; then
 	elif [ $TARGET_OS == "linux" ]; then
 		echo "$(tput setaf 1)Missing 'zip' which is important to run this script"
 		echo "install it with the command $(tput setaf 2)'sudo apt-get install zip'$(tput sgr0)"
+		#sudo apt-get update && apt-get install zip
 		exit 3
 	fi
 fi
 # Check python ... needed during language build
 if ! type python > /dev/null; then
 	if [ $TARGET_OS == "windows" ]; then
-		echo "$(tput setaf 1)Missing 'python' which is important to run this script"
+		echo "$(tput setaf 1)Missing 'python3' which is important to run this script"
 		exit 4
 	elif [ $TARGET_OS == "linux" ]; then
 		echo "$(tput setaf 1)Missing 'python' which is important to run this script"
@@ -212,6 +226,17 @@ if ! type python > /dev/null; then
 		echo "install it with the command $(tput setaf 2)'sudo apt-get install python3'."
 		echo "Check which version of Python3 has been installed using 'ls /usr/bin/python3*'"
 		echo "Use 'sudo ln -sf /usr/bin/python3.x /usr/bin/python' (where 'x' is your version number) to make it default.$(tput sgr0)"
+		#sudo apt-get update && apt-get install python3 && ln -sf /usr/bin/python3 /usr/bin/python
+		exit 4
+	fi
+fi
+
+# Check gawk ... needed during language build
+if ! type gawk > /dev/null; then
+	if [ $TARGET_OS == "linux" ]; then
+		echo "$(tput setaf 1)Missing 'gawk' which is important to run this script"
+		echo "install it with the command $(tput setaf 2)'sudo apt-get install gawk'."
+		#sudo apt-get update && apt-get install gawk
 		exit 4
 	fi
 fi
@@ -241,7 +266,7 @@ echo "Script path :" $SCRIPT_PATH
 echo "OS          :" $OS
 echo "OS type     :" $TARGET_OS
 echo ""
-echo "Ardunio IDE :" $ARDUINO_ENV
+echo "Arduino IDE :" $ARDUINO_ENV
 echo "Build env   :" $BUILD_ENV
 echo "Board       :" $BOARD
 echo "Package name:" $BOARD_PACKAGE_NAME
@@ -422,8 +447,73 @@ fi
 #### Start 
 cd $SCRIPT_PATH
 
-# First argument defines which variant of the Prusa Firmware will be compiled 
+# Check if git is available
-if [ -z "$1" ] ; then
+if type git > /dev/null; then
+	git_available="1"
+fi
+
+while getopts v:l:d:b:o:c:p:n:?h flag
+	do
+	    case "${flag}" in
+	        v) variant_flag=${OPTARG};;
+	        l) language_flag=${OPTARG};;
+	        d) devel_flag=${OPTARG};;
+			b) build_flag=${OPTARG};;
+			o) output_flag=${OPTARG};;
+			c) clean_flag=${OPTARG};;
+			p) prusa_flag=${OPTARG};;
+			n) new_build_flag=${OPTARG};;
+			?) help_flag=1;;
+			h) help_flag=1;;
+	    esac
+	done
+#echo "variant_flag: $variant_flag";
+#echo "language_flag: $language_flag";
+#echo "devel_flag: $devel_flag";
+#echo "build_flag: $build_flag";
+#echo "output_flag: $output_flag";
+#echo "help_flag: $help_flag"
+#echo "clean_flag: $clean_flag"
+#echo "prusa_flag: $prusa_flag"
+#echo "new_build_flag: $new_build_flag"
+
+#
+# '?' 'h' argument usage and help
+if [ "$help_flag" == "1" ] ; then
+echo "***************************************"
+echo "* PF-build.sh Version: 1.0.6-Build_33 *"
+echo "***************************************"
+echo "Arguments:"
+echo "$(tput setaf 2)-v$(tput sgr0) Variant '$(tput setaf 2)All$(tput sgr0)' or variant file name"
+echo "$(tput setaf 2)-l$(tput sgr0) Languages '$(tput setaf 2)ALL$(tput sgr0)' for multi language or '$(tput setaf 2)EN_ONLY$(tput sgr0)' for English only"
+echo "$(tput setaf 2)-d$(tput sgr0) Devel build '$(tput setaf 2)GOLD$(tput sgr0)', '$(tput setaf 2)RC$(tput sgr0)', '$(tput setaf 2)BETA$(tput sgr0)', '$(tput setaf 2)ALPHA$(tput sgr0)', '$(tput setaf 2)DEBUG$(tput sgr0)', '$(tput setaf 2)DEVEL$(tput sgr0)' and '$(tput setaf 2)UNKNOWN$(tput sgr0)'"
+echo "$(tput setaf 2)-b$(tput sgr0) Build/commit number '$(tput setaf 2)Auto$(tput sgr0)' needs git or a number"
+echo "$(tput setaf 2)-o$(tput sgr0) Output '$(tput setaf 2)1$(tput sgr0)' force or '$(tput setaf 2)0$(tput sgr0)' block output and delays"
+echo "$(tput setaf 2)-c$(tput sgr0) Do not clean up lang build'$(tput setaf 2)0$(tput sgr0)' no '$(tput setaf 2)1$(tput sgr0)' yes"
+echo "$(tput setaf 2)-p$(tput sgr0) Keep Configuration_prusa.h '$(tput setaf 2)0$(tput sgr0)' no '$(tput setaf 2)1$(tput sgr0)' yes"
+echo "$(tput setaf 2)-n$(tput sgr0) New fresh build '$(tput setaf 2)0$(tput sgr0)' no '$(tput setaf 2)1$(tput sgr0)' yes"
+echo "$(tput setaf 2)-?$(tput sgr0) Help"
+echo "$(tput setaf 2)-h$(tput sgr0) Help"
+echo 
+echo "Brief USAGE:"
+echo "  $(tput setaf 2)./PF-build.sh$(tput sgr0)  [-v] [-l] [-d] [-b] [-o] [-c] [-p] [-n]"
+echo
+echo "Example:"
+echo "  $(tput setaf 2)./PF-build.sh -v All -l ALL -d GOLD$(tput sgr0)"
+echo "  Will build all variants as multi language and final GOLD version"
+echo
+echo "  $(tput setaf 2) ./PF-build.sh -v 1_75mm_MK3S-EINSy10a-E3Dv6full.h -b Auto -l ALL -d GOLD -o 1 -c 1 -p 1 -n 1$(tput sgr0)"
+echo "  Will build MK3S multi language final GOLD firmware "
+echo "  with current commit count number and output extra information,"
+echo "  not delete lang build temporary files, keep Configuration_prusa.h and build with new fresh build folder."
+echo
+exit 
+
+fi
+
+#
+# '-v' argument defines which variant of the Prusa Firmware will be compiled 
+if [ -z "$variant_flag" ] ; then
 	# Select which variant of the Prusa Firmware will be compiled, like
 	PS3="Select a variant: "
 	while IFS= read -r -d $'\0' f; do
@@ -443,7 +533,7 @@ if [ -z "$1" ] ; then
 				;;
 			"Quit")
 				echo "You chose to stop"
-					exit
+					exit 20
 					;;
 			*)
 				echo "$(tput setaf 1)This is not a valid variant$(tput sgr0)"
@@ -451,21 +541,28 @@ if [ -z "$1" ] ; then
 		esac
 	done
 else
-	if [ -f "$SCRIPT_PATH/Firmware/variants/$1" ] ; then 
+	if [ -f "$SCRIPT_PATH/Firmware/variants/$variant_flag" ] ; then 
-		VARIANTS=$1
+		VARIANTS=$variant_flag
+	elif [ "$variant_flag" == "All" ] ; then
+		while IFS= read -r -d $'\0' f; do
+			options[i++]="$f"
+		done < <(find Firmware/variants/ -maxdepth 1 -type f -name "*.h" -print0 )
+		VARIANT="All"
+		VARIANTS=${options[*]}
 	else
-		echo "$(tput setaf 1)$1 could not be found in Firmware/variants please choose a valid one$(tput setaf 2)"
+		echo "$(tput setaf 1)Argument $variant_flag could not be found in Firmware/variants please choose a valid one.$(tput sgr0)"
+		echo "Only $(tput setaf 2)'All'$(tput sgr0) and file names below are allowed as variant '-v' argument.$(tput setaf 2)"
 		ls -1 $SCRIPT_PATH/Firmware/variants/*.h | xargs -n1 basename
 		echo "$(tput sgr0)"
 		exit 21
 	fi
 fi
 
-#Second argument defines if it is an english only version. Known values EN_ONLY / ALL
+#'-l' argument defines if it is an English only version. Known values EN_ONLY / ALL
 #Check default language mode
 MULTI_LANGUAGE_CHECK=$(grep --max-count=1 "^#define LANG_MODE *" $SCRIPT_PATH/Firmware/config.h|sed -e's/  */ /g'|cut -d ' ' -f3)
 
-if [ -z "$2" ] ; then
+if [ -z "$language_flag" ] ; then
 	PS3="Select a language: "
 	echo
 	echo "Which lang-build do you want?"
@@ -473,12 +570,10 @@ if [ -z "$2" ] ; then
 		case $yn in
 			"Multi languages")
 				LANGUAGES="ALL"
-				sed -i -- "s/^#define LANG_MODE *0/#define LANG_MODE              1/g" $SCRIPT_PATH/Firmware/config.h
 				break
 				;;
 			"English only") 
 				LANGUAGES="EN_ONLY"
-				sed -i -- "s/^#define LANG_MODE *1/#define LANG_MODE              0/g" $SCRIPT_PATH/Firmware/config.h
 				break
 				;;
 			*)
@@ -487,47 +582,106 @@ if [ -z "$2" ] ; then
 		esac
 	done
 else
-	if [[ "$2" == "ALL" || "$2" == "EN_ONLY" ]] ; then
+	if [[ "$language_flag" == "ALL" || "$language_flag" == "EN_ONLY" ]] ; then
-		LANGUAGES=$2
+		LANGUAGES=$language_flag
 	else
 		echo "$(tput setaf 1)Language argument is wrong!$(tput sgr0)"
-		echo "Only $(tput setaf 2)'ALL'$(tput sgr0) or $(tput setaf 2)'EN_ONLY'$(tput sgr0) are allowed as 2nd argument!"
+		echo "Only $(tput setaf 2)'ALL'$(tput sgr0) or $(tput setaf 2)'EN_ONLY'$(tput sgr0) are allowed as language '-l' argument!"
 		exit 22
 	fi
 fi
-#Check if DEV_STATUS is selected via argument 3
+#Check if DEV_STATUS is selected via argument '-d'
-if [ ! -z "$3" ] ; then
+if [ ! -z "$devel_flag" ] ; then
-	if [[ "$3" == "GOLD" || "$3" == "RC" || "$3" == "BETA" || "$3" == "ALPHA" || "$3" == "DEVEL" || "$3" == "DEBUG" ]] ; then
+	if [[ "$devel_flag" == "GOLD" || "$devel_flag" == "RC" || "$devel_flag" == "BETA" || "$devel_flag" == "ALPHA" || "$devel_flag" == "DEVEL" || "$devel_flag" == "DEBUG" || "$devel_flag" == "UNKNOWN" ]] ; then
-		DEV_STATUS_SELECTED=$3
+		DEV_STATUS_SELECTED=$devel_flag
 	else
 		echo "$(tput setaf 1)Development argument is wrong!$(tput sgr0)"
-		echo "Only $(tput setaf 2)'GOLD', 'RC', 'BETA', 'ALPHA', 'DEVEL' or 'DEBUG'$(tput sgr0) are allowed as 3rd argument!$(tput sgr0)"
+		echo "Only $(tput setaf 2)'GOLD', 'RC', 'BETA', 'ALPHA', 'DEVEL', 'DEBUG' or 'UNKNOWN' $(tput sgr0) are allowed as devel '-d' argument!$(tput sgr0)"
 		exit 23
 	fi
 fi
 
+#Check if Build is selected via argument '-b'
+if [ ! -z "$build_flag" ] ; then
+	if [[ "$build_flag" == "Auto" && "$git_available" == "1" ]] ; then
+		echo "Build changed to $build_flag"
+		BUILD=$(git rev-list --count HEAD)
+	elif [[ $build_flag =~ ^[0-9]+$ ]] ; then
+		BUILD=$build_flag
+	else
+		echo "$(tput setaf 1)Build number argument is wrong!$(tput sgr0)"
+		echo "Only $(tput setaf 2)'Auto' (git needed) or numbers $(tput sgr0) are allowed as build '-b' argument!$(tput sgr0)"
+		exit 24
+
+	fi
+	echo "New Build number is: $BUILD"
+fi
+
+# check if script has been started with arguments 
+if [[ "$#" -eq  "0" || "$output_flag" == 1 ]] ; then
+	OUTPUT=1
+else
+	OUTPUT=0
+fi
+#echo "Output is:" $OUTPUT
+
+#Check git branch has changed
+if [ ! -z "git_available" ]; then
+	BRANCH=""
+	CLEAN_PF_FW_BUILD=0
+else
+	BRANCH=$(git branch --show-current)
+	echo "Current branch is:" $BRANCH
+	if [ ! -f "$SCRIPT_PATH/../PF-build.branch" ]; then
+		echo "$BRANCH" >| $SCRIPT_PATH/../PF-build.branch
+		echo "created PF-build.branch file"
+	else
+		PRE_BRANCH=$(cat "$SCRIPT_PATH/../PF-build.branch")
+		echo "Previous branch was:" $PRE_BRANCH
+		if [ ! "$BRANCH" == "$PRE_BRANCH" ] ; then
+			CLEAN_PF_FW_BUILD=1
+			echo "$BRANCH" >| $SCRIPT_PATH/../PF-build.branch
+		fi
+	fi
+fi
+
 #Set BUILD_ENV_PATH
-cd ../PF-build-env-$BUILD_ENV/$ARDUINO_ENV-$BOARD_VERSION-$TARGET_OS-$Processor || exit 24
+cd ../PF-build-env-$BUILD_ENV/$ARDUINO_ENV-$BOARD_VERSION-$TARGET_OS-$Processor || exit 25
 BUILD_ENV_PATH="$( pwd -P )"
 
 cd ../..
 
 #Checkif BUILD_PATH exists and if not creates it
 if [ ! -d "Prusa-Firmware-build" ]; then
-    mkdir Prusa-Firmware-build  || exit 25
+    mkdir Prusa-Firmware-build  || exit 26
 fi
 
 #Set the BUILD_PATH for Arduino IDE
-cd Prusa-Firmware-build || exit 26
+cd Prusa-Firmware-build || exit 27
 BUILD_PATH="$( pwd -P )"
 
+#Check git branch has changed
+if [ "$CLEAN_PF_FW_BUILD" == "1" ]; then
+	read -t 10 -p "Branch changed, cleaning Prusa-Firmware-build folder"
+	rm -r *
+else
+	echo "Nothing to clean up"
+fi
+
 for v in ${VARIANTS[*]}
 do
 	VARIANT=$(basename "$v" ".h")
 	# Find firmware version in Configuration.h file and use it to generate the hex filename
 	FW=$(grep --max-count=1 "\bFW_VERSION\b" $SCRIPT_PATH/Firmware/Configuration.h | sed -e's/  */ /g'|cut -d '"' -f2|sed 's/\.//g')
+	if [ -z "$BUILD" ] ; then	
 		# Find build version in Configuration.h file and use it to generate the hex filename
 		BUILD=$(grep --max-count=1 "\bFW_COMMIT_NR\b" $SCRIPT_PATH/Firmware/Configuration.h | sed -e's/  */ /g'|cut -d ' ' -f3)
+	else
+		# Find and replace build version in Configuration.h file
+		BUILD_ORG=$(grep --max-count=1 "\bFW_COMMIT_NR\b" $SCRIPT_PATH/Firmware/Configuration.h | sed -e's/  */ /g'|cut -d ' ' -f3)
+		echo "Original build number: $BUILD_ORG"
+		sed -i -- "s/^#define FW_COMMIT_NR.*/#define FW_COMMIT_NR $BUILD/g" $SCRIPT_PATH/Firmware/Configuration.h
+	fi
 	# Check if the motherboard is an EINSY and if so only one hex file will generated
 	MOTHERBOARD=$(grep --max-count=1 "\bMOTHERBOARD\b" $SCRIPT_PATH/Firmware/variants/$VARIANT.h | sed -e's/  */ /g' |cut -d ' ' -f3)
 	# Check development status
@@ -571,7 +725,7 @@ do
 	fi
 	#Prepare hex files folders
 	if [ ! -d "$SCRIPT_PATH/../PF-build-hex/FW$FW-Build$BUILD/$MOTHERBOARD" ]; then
-		mkdir -p $SCRIPT_PATH/../PF-build-hex/FW$FW-Build$BUILD/$MOTHERBOARD || exit 27
+		mkdir -p $SCRIPT_PATH/../PF-build-hex/FW$FW-Build$BUILD/$MOTHERBOARD || exit 28
 	fi
 	OUTPUT_FOLDER="PF-build-hex/FW$FW-Build$BUILD/$MOTHERBOARD"
 	
@@ -580,19 +734,25 @@ do
 		echo ""
 		ls -1 $SCRIPT_PATH/../$OUTPUT_FOLDER/FW$FW-Build$BUILD-$VARIANT.hex | xargs -n1 basename
 		echo "$(tput setaf 6)This hex file to be compiled already exists! To cancel this process press CRTL+C and rename existing hex file.$(tput sgr 0)"
+		if [ $OUTPUT == "1" ] ; then
 			read -t 10 -p "Press Enter to continue..."
+		fi
 	elif [[ -f "$SCRIPT_PATH/../$OUTPUT_FOLDER/FW$FW-Build$BUILD-$VARIANT-EN_ONLY.hex"  &&  "$LANGUAGES" == "EN_ONLY" ]]; then
 		echo ""
 		ls -1 $SCRIPT_PATH/../$OUTPUT_FOLDER/FW$FW-Build$BUILD-$VARIANT-EN_ONLY.hex | xargs -n1 basename
 		echo "$(tput setaf 6)This hex file to be compiled already exists! To cancel this process press CRTL+C and rename existing hex file.$(tput sgr 0)"
+		if [ $OUTPUT == "1" ] ; then
 			read -t 10 -p "Press Enter to continue..."
 		fi
+	fi
 	if [[ -f "$SCRIPT_PATH/../$OUTPUT_FOLDER/FW$FW-Build$BUILD-$VARIANT.zip"  &&  "$LANGUAGES" == "ALL" ]]; then
 		echo ""
 		ls -1 $SCRIPT_PATH/../$OUTPUT_FOLDER/FW$FW-Build$BUILD-$VARIANT.zip | xargs -n1 basename
 		echo "$(tput setaf 6)This zip file to be compiled already exists! To cancel this process press CRTL+C and rename existing hex file.$(tput sgr 0)"
+		if [ $OUTPUT == "1" ] ; then
 			read -t 10 -p "Press Enter to continue..."
 		fi
+	fi
 	
 	#List some useful data
 	echo "$(tput setaf 2)$(tput setab 7) "
@@ -608,11 +768,13 @@ do
 
 	#Prepare Firmware to be compiled by copying variant as Configuration_prusa.h
 	if [ ! -f "$SCRIPT_PATH/Firmware/Configuration_prusa.h" ]; then
-		cp -f $SCRIPT_PATH/Firmware/variants/$VARIANT.h $SCRIPT_PATH/Firmware/Configuration_prusa.h || exit 28
+		cp -f $SCRIPT_PATH/Firmware/variants/$VARIANT.h $SCRIPT_PATH/Firmware/Configuration_prusa.h || exit 29
 	else
 		echo "$(tput setaf 6)Configuration_prusa.h already exist it will be overwritten in 10 seconds by the chosen variant.$(tput sgr 0)"
+		if [ $OUTPUT == "1" ] ; then
 			read -t 10 -p "Press Enter to continue..."
-		cp -f $SCRIPT_PATH/Firmware/variants/$VARIANT.h $SCRIPT_PATH/Firmware/Configuration_prusa.h || exit 28
+		fi
+		cp -f $SCRIPT_PATH/Firmware/variants/$VARIANT.h $SCRIPT_PATH/Firmware/Configuration_prusa.h || exit 29
 	fi
 
 	#Prepare Configuration.h to use the correct FW_DEV_VERSION to prevent LCD messages when connecting with OctoPrint
@@ -621,14 +783,16 @@ do
 	# set FW_REPOSITORY
 	sed -i -- 's/#define FW_REPOSITORY "Unknown"/#define FW_REPOSITORY "Prusa3d"/g' $SCRIPT_PATH/Firmware/Configuration.h
 
-	#Prepare english only or multilanguage version to be build
+	#Prepare English only or multi-language version to be build
-	if [ $LANGUAGES == "ALL" ]; then
+	if [ $LANGUAGES == "EN_ONLY" ]; then
 		echo " "
-		echo "Multi-language firmware will be built"
+		echo "English only language firmware will be built"
+		sed -i -- "s/^#define LANG_MODE *1/#define LANG_MODE              0/g" $SCRIPT_PATH/Firmware/config.h
 		echo " "
 	else
 		echo " "
-		echo "English only language firmware will be built"
+		echo "Multi-language firmware will be built"
+		sed -i -- "s/^#define LANG_MODE *0/#define LANG_MODE              1/g" $SCRIPT_PATH/Firmware/config.h
 		echo " "
 	fi
 		
@@ -651,9 +815,17 @@ do
 
 	echo "Start to build Prusa Firmware ..."
 	echo "Using variant $VARIANT$(tput setaf 3)"
+	if [ $OUTPUT == "1" ] ; then
 		sleep 2
+	fi
+
+	#New fresh PF-Firmware-build
+	if [ "$new_build_flag" == "1" ]; then
+		rm -r -f $BUILD_PATH/* || exit 36
+	fi
+
 	#$BUILD_ENV_PATH/arduino-builder -dump-prefs -debug-level 10 -compile -hardware $ARDUINO/hardware -hardware $ARDUINO/portable/packages -tools $ARDUINO/tools-builder -tools $ARDUINO/hardware/tools/avr -tools $ARDUINO/portable/packages -built-in-libraries $ARDUINO/libraries -libraries $ARDUINO/portable/sketchbook/libraries -fqbn=$BOARD_PACKAGE_NAME:avr:$BOARD -build-path=$BUILD_PATH -warnings=all $SCRIPT_PATH/Firmware/Firmware.ino || exit 14
-	$BUILD_ENV_PATH/arduino-builder -compile -hardware $ARDUINO/hardware -hardware $ARDUINO/portable/packages -tools $ARDUINO/tools-builder -tools $ARDUINO/hardware/tools/avr -tools $ARDUINO/portable/packages -built-in-libraries $ARDUINO/libraries -libraries $ARDUINO/portable/sketchbook/libraries -fqbn=$BOARD_PACKAGE_NAME:avr:$BOARD -build-path=$BUILD_PATH -warnings=all $SCRIPT_PATH/Firmware/Firmware.ino || exit 14
+	$BUILD_ENV_PATH/arduino-builder -compile -hardware $ARDUINO/hardware -hardware $ARDUINO/portable/packages -tools $ARDUINO/tools-builder -tools $ARDUINO/hardware/tools/avr -tools $ARDUINO/portable/packages -built-in-libraries $ARDUINO/libraries -libraries $ARDUINO/portable/sketchbook/libraries -fqbn=$BOARD_PACKAGE_NAME:avr:$BOARD -build-path=$BUILD_PATH -warnings=all $SCRIPT_PATH/Firmware/Firmware.ino || exit 30
 	echo "$(tput sgr 0)"
 
 	if [ $LANGUAGES ==  "ALL" ]; then
@@ -661,7 +833,9 @@ do
 
 		echo "Building multi language firmware" $MULTI_LANGUAGE_CHECK
 		echo "$(tput sgr 0)"
+		if [ $OUTPUT == "1" ] ; then
 			sleep 2
+		fi
 		cd $SCRIPT_PATH/lang
 		echo "$(tput setaf 3)"
 		./config.sh || exit 31
@@ -670,7 +844,9 @@ do
 		if [ -f "lang_en.tmp" ]; then
 			echo ""
 			echo "$(tput setaf 6)Previous lang build files already exist these will be cleaned up in 10 seconds.$(tput sgr 0)"
+			if [ $OUTPUT == "1" ] ; then
 				read -t 10 -p "Press Enter to continue..."
+			fi
 			echo "$(tput setaf 3)"
 			./lang-clean.sh
 			echo "$(tput sgr 0)"
@@ -678,7 +854,9 @@ do
 		if [ -f "progmem.out" ]; then
 			echo ""
 			echo "$(tput setaf 6)Previous firmware build files already exist these will be cleaned up in 10 seconds.$(tput sgr 0)"
+			if [ $OUTPUT == "1" ] ; then
 				read -t 10 -p "Press Enter to continue..."
+			fi
 			echo "$(tput setaf 3)"
 			./fw-clean.sh
 			echo "$(tput sgr 0)"
@@ -713,17 +891,21 @@ do
 			fi
 		fi
 		# Cleanup after build
+		if [[ -z "$clean_flag" || "$clean_flag" == "0" ]]; then
 			echo "$(tput setaf 3)"
 			./fw-clean.sh || exit 34
 			./lang-clean.sh || exit 35
 			echo "$(tput sgr 0)"
+		fi
 	else
 		echo "$(tput setaf 2)Copying English only firmware to PF-build-hex folder$(tput sgr 0)"
 		cp -f $BUILD_PATH/Firmware.ino.hex $SCRIPT_PATH/../$OUTPUT_FOLDER/FW$FW-Build$BUILD-$VARIANT-EN_ONLY.hex || exit 34
 	fi
 
 	# Cleanup Firmware
+	if [[ -z "$prusa_flag" || "$prusa_flag" == "0" ]]; then
 		rm $SCRIPT_PATH/Firmware/Configuration_prusa.h || exit 36
+	fi
 	if find $SCRIPT_PATH/lang/ -name '*RAMBo10a*.txt' -printf 1 -quit | grep -q 1
 	then
 		rm $SCRIPT_PATH/lang/*RAMBo10a*.txt
@@ -740,13 +922,25 @@ do
 	then
 		rm $SCRIPT_PATH/lang/not_used.txt
 	fi
+
+	#New fresh PF-Firmware-build
+	if [ "$new_build_flag" == "1" ]; then
+		rm -r -f $BUILD_PATH/* || exit 36
+	fi
+
+	# Restore files to previous state
 	sed -i -- "s/^#define FW_DEV_VERSION FW_VERSION_$DEV_STATUS/#define FW_DEV_VERSION FW_VERSION_UNKNOWN/g" $SCRIPT_PATH/Firmware/Configuration.h
 	sed -i -- 's/^#define FW_REPOSITORY "Prusa3d"/#define FW_REPOSITORY "Unknown"/g' $SCRIPT_PATH/Firmware/Configuration.h
+	if [ ! -z "$BUILD_ORG" ] ; then
+		sed -i -- "s/^#define FW_COMMIT_NR.*/#define FW_COMMIT_NR $BUILD_ORG/g" $SCRIPT_PATH/Firmware/Configuration.h
+	fi
 	echo $MULTI_LANGUAGE_CHECK
 	#sed -i -- "s/^#define LANG_MODE * /#define LANG_MODE              $MULTI_LANGUAGE_CHECK/g" $SCRIPT_PATH/Firmware/config.h
 	sed -i -- "s/^#define LANG_MODE *1/#define LANG_MODE              ${MULTI_LANGUAGE_CHECK}/g" $SCRIPT_PATH/Firmware/config.h
 	sed -i -- "s/^#define LANG_MODE *0/#define LANG_MODE              ${MULTI_LANGUAGE_CHECK}/g" $SCRIPT_PATH/Firmware/config.h
+	if [ $OUTPUT == "1" ] ; then
 		sleep 5
+	fi
 done
 
 # Switch to hex path and list build files

README.md

@@ -73,7 +73,7 @@ _Note: Multi language build is not supported._
 
 **c.** Modify compiler flags in `platform.txt` file
      
-* The platform.txt file can be found in Arduino instalation directory, or after Arduino has been updated at: `"C:\Users\(user)\AppData\Local\Arduino15\packages\arduino\hardware\avr\(version)"` If you can locate the file in both places, file from user profile is probably used.
+* The platform.txt file can be found in Arduino installation directory, or after Arduino has been updated at: `"C:\Users\(user)\AppData\Local\Arduino15\packages\arduino\hardware\avr\(version)"` If you can locate the file in both places, file from user profile is probably used.
        
 * Add `"-Wl,-u,vfprintf -lprintf_flt -lm"` to `"compiler.c.elf.flags="` before existing flag "-Wl,--gc-sections"  
 
@@ -111,10 +111,13 @@ _notes: Script and instructions contributed by 3d-gussner. Use at your own risk.
 - follow the Microsoft guide https://docs.microsoft.com/en-us/windows/wsl/install-win10
   You can also use the 'prepare_winbuild.ps1' powershell script with Administrator rights
 - Tested versions are at this moment
-  - Ubuntu other may different
+  - Ubuntu and Debian, other may different
   - After the installation and reboot please open your Ubuntu bash and do following steps
-  - run command `apt-get update`
+  - run command `sudo apt-get update`
-  - to install zip run `apt-get install zip`
+  - run command `sudo apt-get upgrade`
+  - to install zip run `sudo apt-get install zip`
+  - to install dos2unix run `sudo apt-get install dos2unix`
+  - run `dos2unix PF-build.sh` to convert the windows line endings to unix line endings
   - add few lines at the top of `~/.bashrc` by running `sudo nano ~/.bashrc`
 	
 	export OS="Linux"
@@ -122,11 +125,11 @@ _notes: Script and instructions contributed by 3d-gussner. Use at your own risk.
 	export GPG_TTY=$(tty)
 	
 	use `CRTL-X` to close nano and confirm to write the new entries
-  - restart Ubuntu bash
+  - restart Ubuntu/Debian bash
-Now your Ubuntu subsystem is ready to use the automatic `PF-build.sh` script and compile your firmware correctly
+  - Now your Ubuntu/Debian subsystem is ready to use the automatic `PF-build.sh` script and compile your firmware correctly
 
-#### Some Tips for Ubuntu
+#### Some Tips for Ubuntu and Debian
-- Linux is case sensetive so please don't forget to use capital letters where needed, like changing to a directory
+- Linux is case sensitive so please don't forget to use capital letters where needed, like changing to a directory
 - To change the path to your Prusa-Firmware location you downloaded and unzipped
   - Example: You files are under `C:\Users\<your-username>\Downloads\Prusa-Firmware-MK3`
   - use under Ubuntu the following command `cd /mnt/c/Users/<your-username>/Downloads/Prusa-Firmware-MK3`
@@ -137,7 +140,7 @@ Now your Ubuntu subsystem is ready to use the automatic `PF-build.sh` script and
 - If your Windows isn't in English the Paths may look different
   Example in other languages
   - English `/mnt/c/Users/<your-username>/Downloads/Prusa-Firmware-MK3` will be on a German Windows`/mnt/c/Anwender/<your-username>/Downloads/Prusa-Firmware-MK3`
-#### Compile Prusa-firmware with Ubuntu Linux subsystem installed
+#### Compile Prusa-firmware with Ubuntu/Debian Linux subsystem installed
 - open Ubuntu bash
 - change to your source code folder (case sensitive)
 - run `./PF-build.sh`
@@ -206,7 +209,7 @@ or visit https://prusa3d.github.io/Prusa-Firmware-Doc for doxygen generated outp
 # 5. FAQ
 Q:I built firmware using Arduino and I see "?" instead of numbers in printer user interface.
 
-A:Step 1.c was ommited or you updated Arduino and now platform.txt located somewhere in your user profile is used.
+A:Step 1.c was omitted or you updated Arduino and now platform.txt located somewhere in your user profile is used.
 
 Q:I built firmware using Arduino and printer now speaks Klingon (nonsense characters and symbols are displayed @^#$&*°;~ÿ)
 
@@ -218,4 +221,4 @@ A:Our production builds are 99.9% equivalent to https://github.com/prusa3d/Prusa
 
 Q:Why are build instructions for Arduino mess.
 
-Y:We are too lazy to ship proper board definition for Arduino. We plan to swich to cmake + ninja to be inherently multiplatform, easily integrate build tools, suport more IDEs, get 10 times shorter build times and be able to update compiler whenewer we want.
+Y:We are too lazy to ship proper board definition for Arduino. We plan to switch to cmake + ninja to be inherently multiplatform, easily integrate build tools, suport more IDEs, get 10 times shorter build times and be able to update compiler whenever we want.

lang/lang-build.sh

@@ -82,7 +82,7 @@ generate_binary()
  rm -f lang_$1.dat
  LNG=$1
  #check lang dictionary
- /usr/bin/env python lang-check.py $1 --no-warning
+ ./lang-check.py $1 --no-warning
  #create lang_xx.tmp - different processing for 'en' language
  if [ "$1" = "en" ]; then
   #remove comments and empty lines

lang/lang_en.txt

@@ -1,12 +1,21 @@
 #
 "[%.7s]Live adj. Z\x0avalue set, continue\x0aor start from zero?\x0a%cContinue%cReset"
 
-#MSG_03_OR_OLDER c=18
+#MSG_IR_03_OR_OLDER c=18
 " 0.3 or older"
 
-#MSG_04_OR_NEWER c=18
+# c=18
+"FS v0.3 or older"
+
+#MSG_IR_04_OR_NEWER c=18
 " 0.4 or newer"
 
+# c=18
+"FS v0.4 or newer"
+
+#MSG_IR_UNKNOWN c=18
+"unknown state"
+
 #MSG_IMPROVE_BED_OFFSET_AND_SKEW_LINE2 c=14
 " of 4"
 
@@ -94,7 +103,7 @@
 #MSG_BED
 "Bed"
 
-#MSG_MENU_BELT_STATUS c=18
+#MSG_BELT_STATUS c=18
 "Belt status"
 
 #MSG_RECOVER_PRINT c=20 r=2
@@ -154,7 +163,7 @@
 #
 "Crash detected. Resume print?"
 
-#
+#MSG_CRASH c=7
 "Crash"
 
 #MSG_CURRENT c=19 r=1
@@ -178,7 +187,7 @@
 #MSG_EXTRUDER_CORRECTION c=13
 "E-correct:"
 
-#MSG_EJECT_FILAMENT c=17 r=1
+#MSG_EJECT_FILAMENT c=16
 "Eject filament"
 
 #MSG_EJECTING_FILAMENT c=20 r=1
@@ -220,7 +229,7 @@
 #MSG_INFO_EXTRUDER c=18
 "Extruder info"
 
-#MSG_MOVE_E
+#MSG_EXTRUDER c=17
 "Extruder"
 
 #
@@ -238,14 +247,14 @@
 #MSG_SELFTEST_FAN c=20
 "Fan test"
 
-#MSG_FANS_CHECK
+#MSG_FANS_CHECK c=13
 "Fans check"
 
 #MSG_FSENSOR
 "Fil. sensor"
 
-# c=14
+#MSG_FIL_RUNOUTS c=14
-"Filam. runouts"
+"Fil. runouts  "
 
 #MSG_FILAMENT_CLEAN c=20 r=2
 "Filament extruding & with correct color?"
@@ -265,9 +274,6 @@
 #MSG_FS_ACTION c=10
 "FS Action"
 
-# c=18
-"FS v0.4 or newer"
-
 #MSG_FILE_INCOMPLETE c=20 r=3
 "File incomplete. Continue anyway?"
 
@@ -337,14 +343,14 @@
 #MSG_SELFTEST_CHECK_FSENSOR c=20
 "Checking sensors "
 
-#MSG_SELFTEST_CHECK_X c=20
+#MSG_CHECKING_X c=20
-"Checking X axis  "
+"Checking X axis"
 
-#MSG_SELFTEST_CHECK_Y c=20
+#MSG_CHECKING_Y c=20
-"Checking Y axis  "
+"Checking Y axis"
 
 #MSG_SELFTEST_CHECK_Z c=20
-"Checking Z axis  "
+"Checking Z axis"
 
 #MSG_CHOOSE_EXTRUDER c=20 r=1
 "Choose extruder:"
@@ -367,19 +373,19 @@
 #MSG_INSERT_FILAMENT c=20
 "Insert filament"
 
-#MSG_WIZARD_FILAMENT_LOADED c=20 r=2
+#MSG_FILAMENT_LOADED c=20 r=2
 "Is filament loaded?"
 
 #MSG_STEEL_SHEET_CHECK c=20 r=2
 "Is steel sheet on heatbed?"
 
-#
+#MSG_LAST_PRINT_FAILURES c=20
 "Last print failures"
 
 #
 "If you have additional steel sheets, calibrate their presets in Settings - HW Setup - Steel sheets."
 
-#
+#MSG_LAST_PRINT c=18
 "Last print"
 
 #MSG_SELFTEST_EXTRUDER_FAN c=20
@@ -430,7 +436,7 @@
 #MSG_MEASURE_BED_REFERENCE_HEIGHT_LINE1 c=60
 "Measuring reference height of calibration point"
 
-#MSG_MESH_BED_LEVELING
+#MSG_MESH_BED_LEVELING c=18
 "Mesh Bed Leveling"
 
 #MSG_MMU_OK_RESUMING_POSITION c=20 r=4
@@ -442,13 +448,13 @@
 #
 "Measured skew"
 
-#
+#MSG_MMU_FAILS c=14
 "MMU fails"
 
 #
 "MMU load failed     "
 
-#
+#MSG_MMU_LOAD_FAILS c=14
 "MMU load fails"
 
 #MSG_MMU_OK_RESUMING c=20 r=4
@@ -619,7 +625,7 @@
 #MSG_FS_PAUSE c=5
 "Pause"
 
-#
+#MSG_POWER_FAILURES c=14
 "Power failures"
 
 #MSG_PRINT_ABORTED c=20
@@ -670,6 +676,9 @@
 # c=20 r=4
 "Please unload the filament first, then repeat this action."
 
+# c=20 r=4
+"Please check the IR sensor connection, unload filament if present."
+
 #MSG_RECOVERING_PRINT c=20
 "Recovering print    "
 
@@ -682,10 +691,10 @@
 #MSG_CALIBRATE_BED_RESET
 "Reset XYZ calibr."
 
-#MSG_BED_CORRECTION_RESET
+#MSG_RESET c=14
 "Reset"
 
-#MSG_RESUME_PRINT
+#MSG_RESUME_PRINT c=18
 "Resume print"
 
 #MSG_RESUMING_PRINT c=20
@@ -862,7 +871,7 @@
 #
 "Unload"
 
-#
+#MSG_TOTAL_FAILURES c=20
 "Total failures"
 
 #
@@ -877,7 +886,7 @@
 #MSG_UNLOADING_FILAMENT c=20 r=1
 "Unloading filament"
 
-#
+#MSG_TOTAL c=6
 "Total"
 
 #MSG_USED c=19 r=1
@@ -1003,7 +1012,7 @@
 #MSG_WARN
 "Warn"
 
-#
+#MSG_HW_SETUP c=18
 "HW Setup"
 
 #
@@ -1015,9 +1024,6 @@
 #MSG_MESH
 "Mesh"
 
-#
-"Mesh bed leveling"
-
 #
 "MK3S firmware detected on MK3 printer"
 
@@ -1039,10 +1045,10 @@
 #
 "G-code sliced for a different level. Please re-slice the model again. Print cancelled."
 
-#
+#MSG_GCODE_DIFF_PRINTER_CONTINUE c=20 r=5
 "G-code sliced for a different printer type. Continue?"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CANCELLED c=20 r=6
 "G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."
 
 #
@@ -1084,7 +1090,7 @@
 #MSG_SOUND_BLIND
 "Assist"
 
-# c=18
+#MSG_STEEL_SHEET c=18
 "Steel sheets"
 
 #MSG_Z_CORRECTION c=13

lang/lang_en_cz.txt

@@ -2,14 +2,26 @@
 "[%.7s]Live adj. Z\x0avalue set, continue\x0aor start from zero?\x0a%cContinue%cReset"
 "[%.7s]Doladeni Z\x0auz nastaveno, pouzit\x0anebo reset od nuly?\x0a%cPokracovat%cReset"
 
-#MSG_03_OR_OLDER c=18
+#MSG_IR_03_OR_OLDER c=18
 " 0.3 or older"
 " 0.3 nebo starsi"
 
-#MSG_04_OR_NEWER c=18
+# c=18
+"FS v0.3 or older"
+"FS 0.3 nebo starsi"
+
+#MSG_IR_04_OR_NEWER c=18
 " 0.4 or newer"
 " 0.4 nebo novejsi"
 
+# c=18
+"FS v0.4 or newer"
+"FS 0.4 a novejsi"
+
+#MSG_IR_UNKNOWN c=18
+"unknown state"
+"neznamy stav"
+
 #MSG_IMPROVE_BED_OFFSET_AND_SKEW_LINE2 c=14
 " of 4"
 " z 4"
@@ -126,7 +138,7 @@
 "Bed"
 "Podlozka"
 
-#MSG_MENU_BELT_STATUS c=18
+#MSG_BELT_STATUS c=18
 "Belt status"
 "Stav remenu"
 
@@ -206,7 +218,7 @@
 "Crash detected. Resume print?"
 "Detekovan naraz. Obnovit tisk?"
 
-#
+#MSG_CRASH c=7
 "Crash"
 "Naraz"
 
@@ -238,9 +250,9 @@
 "E-correct:"
 "Korekce E:"
 
-#MSG_EJECT_FILAMENT c=17 r=1
+#MSG_EJECT_FILAMENT c=16
 "Eject filament"
-"Vysunout filament"
+"Vysunout fil."
 
 #MSG_EJECTING_FILAMENT c=20 r=1
 "Ejecting filament"
@@ -294,7 +306,7 @@
 "Extruder info"
 "\x00"
 
-#MSG_MOVE_E
+#MSG_EXTRUDER c=17
 "Extruder"
 "\x00"
 
@@ -318,7 +330,7 @@
 "Fan test"
 "Test ventilatoru"
 
-#MSG_FANS_CHECK
+#MSG_FANS_CHECK c=13
 "Fans check"
 "Kontr. vent."
 
@@ -326,8 +338,8 @@
 "Fil. sensor"
 "Fil. senzor"
 
-# c=14
+#MSG_FIL_RUNOUTS c=14
-"Filam. runouts"
+"Fil. runouts  "
 "Vypadky filam."
 
 #MSG_FILAMENT_CLEAN c=20 r=2
@@ -354,10 +366,6 @@
 "FS Action"
 "FS reakce"
 
-# c=18
-"FS v0.4 or newer"
-"FS v0.4 a novejsi"
-
 #MSG_FILE_INCOMPLETE c=20 r=3
 "File incomplete. Continue anyway?"
 "Soubor nekompletni. Pokracovat?"
@@ -450,16 +458,16 @@
 "Checking sensors "
 "Kontrola senzoru"
 
-#MSG_SELFTEST_CHECK_X c=20
+#MSG_CHECKING_X c=20
-"Checking X axis  "
+"Checking X axis"
 "Kontrola osy X"
 
-#MSG_SELFTEST_CHECK_Y c=20
+#MSG_CHECKING_Y c=20
-"Checking Y axis  "
+"Checking Y axis"
 "Kontrola osy Y"
 
 #MSG_SELFTEST_CHECK_Z c=20
-"Checking Z axis  "
+"Checking Z axis"
 "Kontrola osy Z"
 
 #MSG_CHOOSE_EXTRUDER c=20 r=1
@@ -490,7 +498,7 @@
 "Insert filament"
 "Vlozte filament"
 
-#MSG_WIZARD_FILAMENT_LOADED c=20 r=2
+#MSG_FILAMENT_LOADED c=20 r=2
 "Is filament loaded?"
 "Je filament zaveden?"
 
@@ -498,7 +506,7 @@
 "Is steel sheet on heatbed?"
 "Je tiskovy plat na podlozce?"
 
-#
+#MSG_LAST_PRINT_FAILURES c=20
 "Last print failures"
 "Selhani posl. tisku"
 
@@ -506,7 +514,7 @@
 "If you have additional steel sheets, calibrate their presets in Settings - HW Setup - Steel sheets."
 "Mate-li vice tiskovych platu, kalibrujte je v menu Nastaveni - HW nastaveni - Tiskove platy"
 
-#
+#MSG_LAST_PRINT c=18
 "Last print"
 "Posledni tisk"
 
@@ -574,7 +582,7 @@
 "Measuring reference height of calibration point"
 "Merim referencni vysku kalibracniho bodu"
 
-#MSG_MESH_BED_LEVELING
+#MSG_MESH_BED_LEVELING c=18
 "Mesh Bed Leveling"
 "\x00"
 
@@ -590,7 +598,7 @@
 "Measured skew"
 "Merene zkoseni"
 
-#
+#MSG_MMU_FAILS c=14
 "MMU fails"
 "Selhani MMU"
 
@@ -598,7 +606,7 @@
 "MMU load failed     "
 "Zavedeni MMU selhalo"
 
-#
+#MSG_MMU_LOAD_FAILS c=14
 "MMU load fails"
 "MMU selhani zavadeni"
 
@@ -826,7 +834,7 @@
 "Pause"
 "\x00"
 
-#
+#MSG_POWER_FAILURES c=14
 "Power failures"
 "Vypadky proudu"
 
@@ -894,6 +902,10 @@
 "Please unload the filament first, then repeat this action."
 "Prosim vyjmete filament a zopakujte tuto akci"
 
+# c=20 r=4
+"Please check the IR sensor connection, unload filament if present."
+"Prosim zkontrolujte zapojeni IR senzoru a vyjmuty filament"
+
 #MSG_RECOVERING_PRINT c=20
 "Recovering print    "
 "Obnovovani tisku    "
@@ -910,11 +922,11 @@
 "Reset XYZ calibr."
 "Reset XYZ kalibr."
 
-#MSG_BED_CORRECTION_RESET
+#MSG_RESET c=14
 "Reset"
 "\x00"
 
-#MSG_RESUME_PRINT
+#MSG_RESUME_PRINT c=18
 "Resume print"
 "Pokracovat"
 
@@ -1150,7 +1162,7 @@
 "Unload"
 "Vysunout"
 
-#
+#MSG_TOTAL_FAILURES c=20
 "Total failures"
 "Celkem selhani"
 
@@ -1170,7 +1182,7 @@
 "Unloading filament"
 "Vysouvam filament"
 
-#
+#MSG_TOTAL c=6
 "Total"
 "Celkem"
 
@@ -1338,7 +1350,7 @@
 "Warn"
 "Varovat"
 
-#
+#MSG_HW_SETUP c=18
 "HW Setup"
 "HW nastaveni"
 
@@ -1354,10 +1366,6 @@
 "Mesh"
 "\x00"
 
-#
-"Mesh bed leveling"
-"Mesh Bed Leveling"
-
 #
 "MK3S firmware detected on MK3 printer"
 "MK3S firmware detekovan na tiskarne MK3"
@@ -1386,11 +1394,11 @@
 "G-code sliced for a different level. Please re-slice the model again. Print cancelled."
 "\x00"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CONTINUE c=20 r=5
 "G-code sliced for a different printer type. Continue?"
 "G-code je pripraven pro jiny typ tiskarny. Pokracovat?"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CANCELLED c=20 r=6
 "G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."
 "G-code je pripraven pro jiny typ tiskarny. Prosim preslicujte model znovu. Tisk zrusen."
 
@@ -1446,7 +1454,7 @@
 "Assist"
 "Asist."
 
-# c=18
+#MSG_STEEL_SHEET c=18
 "Steel sheets"
 "Tiskove platy"
 

lang/lang_en_de.txt

@@ -2,14 +2,26 @@
 "[%.7s]Live adj. Z\x0avalue set, continue\x0aor start from zero?\x0a%cContinue%cReset"
 "[%.7s]Z Einstell.\x0aWert gesetzt,weiter\x0aoder mit 0 beginnen?\x0a%cWeiter%cNeu beginnen"
 
-#MSG_03_OR_OLDER c=18
+#MSG_IR_03_OR_OLDER c=18
 " 0.3 or older"
 " 0.3 oder aelter"
 
-#MSG_04_OR_NEWER c=18
+# c=18
+"FS v0.3 or older"
+"FS 0.3 oder aelter"
+
+#MSG_IR_04_OR_NEWER c=18
 " 0.4 or newer"
 " 0.4 oder neuer"
 
+# c=18
+"FS v0.4 or newer"
+"FS 0.4 oder neuer"
+
+#MSG_IR_UNKNOWN c=18
+"unknown state"
+"Status unbekannt"
+
 #MSG_IMPROVE_BED_OFFSET_AND_SKEW_LINE2 c=14
 " of 4"
 " von 4"
@@ -126,7 +138,7 @@
 "Bed"
 "Bett"
 
-#MSG_MENU_BELT_STATUS c=18
+#MSG_BELT_STATUS c=18
 "Belt status"
 "Gurtstatus"
 
@@ -206,7 +218,7 @@
 "Crash detected. Resume print?"
 "Crash erkannt. Druck fortfuehren?"
 
-#
+#MSG_CRASH c=7
 "Crash"
 "\x00"
 
@@ -238,7 +250,7 @@
 "E-correct:"
 "E-Korrektur:"
 
-#MSG_EJECT_FILAMENT c=17 r=1
+#MSG_EJECT_FILAMENT c=16
 "Eject filament"
 "Filamentauswurf"
 
@@ -294,7 +306,7 @@
 "Extruder info"
 "Extruder Info"
 
-#MSG_MOVE_E
+#MSG_EXTRUDER c=17
 "Extruder"
 "\x00"
 
@@ -318,7 +330,7 @@
 "Fan test"
 "Lueftertest"
 
-#MSG_FANS_CHECK
+#MSG_FANS_CHECK c=13
 "Fans check"
 "Luefter Chk."
 
@@ -326,9 +338,9 @@
 "Fil. sensor"
 "Fil. Sensor"
 
-# c=14
+#MSG_FIL_RUNOUTS c=14
-"Filam. runouts"
+"Fil. runouts  "
-"Filam. Maengel"
+"Fil. Maengel  "
 
 #MSG_FILAMENT_CLEAN c=20 r=2
 "Filament extruding & with correct color?"
@@ -354,10 +366,6 @@
 "FS Action"
 "FS Aktion"
 
-# c=18
-"FS v0.4 or newer"
-"FS v0.4 oder neuer"
-
 #MSG_FILE_INCOMPLETE c=20 r=3
 "File incomplete. Continue anyway?"
 "Datei unvollstaendig Trotzdem fortfahren?"
@@ -450,17 +458,17 @@
 "Checking sensors "
 "Pruefe Sensoren "
 
-#MSG_SELFTEST_CHECK_X c=20
+#MSG_CHECKING_X c=20
-"Checking X axis  "
+"Checking X axis"
-"Pruefe X Achse "
+"Pruefe X Achse"
 
-#MSG_SELFTEST_CHECK_Y c=20
+#MSG_CHECKING_Y c=20
-"Checking Y axis  "
+"Checking Y axis"
-"Pruefe Y Achse "
+"Pruefe Y Achse"
 
 #MSG_SELFTEST_CHECK_Z c=20
-"Checking Z axis  "
+"Checking Z axis"
-"Pruefe Z Achse "
+"Pruefe Z Achse"
 
 #MSG_CHOOSE_EXTRUDER c=20 r=1
 "Choose extruder:"
@@ -490,7 +498,7 @@
 "Insert filament"
 "Filament einlegen"
 
-#MSG_WIZARD_FILAMENT_LOADED c=20 r=2
+#MSG_FILAMENT_LOADED c=20 r=2
 "Is filament loaded?"
 "Ist das Filament geladen?"
 
@@ -498,7 +506,7 @@
 "Is steel sheet on heatbed?"
 "Liegt das Stahlblech auf dem Heizbett?"
 
-#
+#MSG_LAST_PRINT_FAILURES c=20
 "Last print failures"
 "Letzte Druckfehler"
 
@@ -506,7 +514,7 @@
 "If you have additional steel sheets, calibrate their presets in Settings - HW Setup - Steel sheets."
 "Wenn Sie zusaetzliche Stahlbleche haben, kalibrieren Sie deren Voreinstellungen unter Einstellungen - HW Setup - Stahlbleche."
 
-#
+#MSG_LAST_PRINT c=18
 "Last print"
 "Letzter Druck"
 
@@ -574,7 +582,7 @@
 "Measuring reference height of calibration point"
 "Messen der Referenzhoehe des Kalibrierpunktes"
 
-#MSG_MESH_BED_LEVELING
+#MSG_MESH_BED_LEVELING c=18
 "Mesh Bed Leveling"
 "MeshBett Ausgleich"
 
@@ -590,7 +598,7 @@
 "Measured skew"
 "Schraeglauf"
 
-#
+#MSG_MMU_FAILS c=14
 "MMU fails"
 "MMU Fehler"
 
@@ -598,7 +606,7 @@
 "MMU load failed     "
 "MMU Ladefehler"
 
-#
+#MSG_MMU_LOAD_FAILS c=14
 "MMU load fails"
 "MMU Ladefehler"
 
@@ -826,7 +834,7 @@
 "Pause"
 "\x00"
 
-#
+#MSG_POWER_FAILURES c=14
 "Power failures"
 "Netzfehler"
 
@@ -894,6 +902,10 @@
 "Please unload the filament first, then repeat this action."
 "Bitte entladen Sie erst das Filament und versuchen Sie es nochmal."
 
+# c=20 r=4
+"Please check the IR sensor connection, unload filament if present."
+"Bitte IR Sensor Verbindungen ueber- pruefen und Filament entladen ist."
+
 #MSG_RECOVERING_PRINT c=20
 "Recovering print    "
 "Druck wiederherst   "
@@ -910,11 +922,11 @@
 "Reset XYZ calibr."
 "Reset XYZ Kalibr."
 
-#MSG_BED_CORRECTION_RESET
+#MSG_RESET c=14
 "Reset"
 "Ruecksetzen"
 
-#MSG_RESUME_PRINT
+#MSG_RESUME_PRINT c=18
 "Resume print"
 "Druck fortsetzen"
 
@@ -1150,7 +1162,7 @@
 "Unload"
 "Entladen"
 
-#
+#MSG_TOTAL_FAILURES c=20
 "Total failures"
 "Gesamte Fehler"
 
@@ -1170,7 +1182,7 @@
 "Unloading filament"
 "Filament auswerfen"
 
-#
+#MSG_TOTAL c=6
 "Total"
 "Gesamt"
 
@@ -1338,7 +1350,7 @@
 "Warn"
 "Warnen"
 
-#
+#MSG_HW_SETUP c=18
 "HW Setup"
 "HW Einstellungen"
 
@@ -1354,10 +1366,6 @@
 "Mesh"
 "Gitter"
 
-#
-"Mesh bed leveling"
-"MeshBett Ausgleich"
-
 #
 "MK3S firmware detected on MK3 printer"
 "MK3S-Firmware auf MK3-Drucker erkannt"
@@ -1386,11 +1394,11 @@
 "G-code sliced for a different level. Please re-slice the model again. Print cancelled."
 "G-Code ist fuer einen anderen Level geslict. Bitte slicen Sie das Modell erneut. Druck abgebrochen."
 
-#
+#MSG_GCODE_DIFF_PRINTER_CONTINUE c=20 r=5
 "G-code sliced for a different printer type. Continue?"
 "G-Code ist fuer einen anderen Drucker geslict. Fortfahren?"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CANCELLED c=20 r=6
 "G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."
 "G-Code ist fuer einen anderen Drucker geslict. Bitte slicen Sie das Modell erneut. Druck abgebrochen."
 
@@ -1446,7 +1454,7 @@
 "Assist"
 "\x00"
 
-# c=18
+#MSG_STEEL_SHEET c=18
 "Steel sheets"
 "Stahlbleche"
 

lang/lang_en_es.txt

@@ -2,14 +2,26 @@
 "[%.7s]Live adj. Z\x0avalue set, continue\x0aor start from zero?\x0a%cContinue%cReset"
 "[%.7s]Ajuste Z\x0aAjustado, continuar\x0ao empezar de nuevo?\x0a%cContinuar%cRepetir"
 
-#MSG_03_OR_OLDER c=18
+#MSG_IR_03_OR_OLDER c=18
 " 0.3 or older"
 " 0.3 o mayor"
 
-#MSG_04_OR_NEWER c=18
+# c=18
+"FS v0.3 or older"
+"FS 0.3 o mayor"
+
+#MSG_IR_04_OR_NEWER c=18
 " 0.4 or newer"
 " 0.4 o mas nueva"
 
+# c=18
+"FS v0.4 or newer"
+"FS 0.4 o mas nueva"
+
+#MSG_IR_UNKNOWN c=18
+"unknown state"
+"estado desconocido"
+
 #MSG_IMPROVE_BED_OFFSET_AND_SKEW_LINE2 c=14
 " of 4"
 " de 4"
@@ -126,7 +138,7 @@
 "Bed"
 "Base"
 
-#MSG_MENU_BELT_STATUS c=18
+#MSG_BELT_STATUS c=18
 "Belt status"
 "Estado de correa"
 
@@ -206,7 +218,7 @@
 "Crash detected. Resume print?"
 "Choque detectado. Continuar impresion?"
 
-#
+#MSG_CRASH c=7
 "Crash"
 "Choque"
 
@@ -238,7 +250,7 @@
 "E-correct:"
 "Corregir-E:"
 
-#MSG_EJECT_FILAMENT c=17 r=1
+#MSG_EJECT_FILAMENT c=16
 "Eject filament"
 "Expulsar fil."
 
@@ -294,7 +306,7 @@
 "Extruder info"
 "Info. del extrusor"
 
-#MSG_MOVE_E
+#MSG_EXTRUDER c=17
 "Extruder"
 "Extruir"
 
@@ -318,7 +330,7 @@
 "Fan test"
 "Test ventiladores"
 
-#MSG_FANS_CHECK
+#MSG_FANS_CHECK c=13
 "Fans check"
 "Comprob.vent"
 
@@ -326,9 +338,9 @@
 "Fil. sensor"
 "Sensor Fil."
 
-# c=14
+#MSG_FIL_RUNOUTS c=14
-"Filam. runouts"
+"Fil. runouts  "
-"Filam. acabado"
+"Fil. acabado  "
 
 #MSG_FILAMENT_CLEAN c=20 r=2
 "Filament extruding & with correct color?"
@@ -354,10 +366,6 @@
 "FS Action"
 "FS accion"
 
-# c=18
-"FS v0.4 or newer"
-"FS v0.4 o +nueva"
-
 #MSG_FILE_INCOMPLETE c=20 r=3
 "File incomplete. Continue anyway?"
 "Archivo incompleto. ?Continuar de todos modos?"
@@ -450,16 +458,16 @@
 "Checking sensors "
 "Comprobando sensores"
 
-#MSG_SELFTEST_CHECK_X c=20
+#MSG_CHECKING_X c=20
-"Checking X axis  "
+"Checking X axis"
 "Control sensor X"
 
-#MSG_SELFTEST_CHECK_Y c=20
+#MSG_CHECKING_Y c=20
-"Checking Y axis  "
+"Checking Y axis"
 "Control sensor Y"
 
 #MSG_SELFTEST_CHECK_Z c=20
-"Checking Z axis  "
+"Checking Z axis"
 "Control sensor Z"
 
 #MSG_CHOOSE_EXTRUDER c=20 r=1
@@ -490,7 +498,7 @@
 "Insert filament"
 "Introducir filamento"
 
-#MSG_WIZARD_FILAMENT_LOADED c=20 r=2
+#MSG_FILAMENT_LOADED c=20 r=2
 "Is filament loaded?"
 "Esta el filamento cargado?"
 
@@ -498,15 +506,15 @@
 "Is steel sheet on heatbed?"
 "?Esta colocada la lamina sobre la base"
 
-#
+#MSG_LAST_PRINT_FAILURES c=20
 "Last print failures"
-"Ultimas impresiones fallidas"
+"Ultimos imp. fallos"
 
 #
 "If you have additional steel sheets, calibrate their presets in Settings - HW Setup - Steel sheets."
 "Si tienes planchas de acero adicionales, calibra sus ajustes en Ajustes - Ajustes HW - Planchas acero."
 
-#
+#MSG_LAST_PRINT c=18
 "Last print"
 "Ultima impresion"
 
@@ -574,9 +582,9 @@
 "Measuring reference height of calibration point"
 "Midiendo altura del punto de calibracion"
 
-#MSG_MESH_BED_LEVELING
+#MSG_MESH_BED_LEVELING c=18
 "Mesh Bed Leveling"
-"Nivelacion Mesh Level"
+"Nivela. Mesh Level"
 
 #MSG_MMU_OK_RESUMING_POSITION c=20 r=4
 "MMU OK. Resuming position..."
@@ -590,7 +598,7 @@
 "Measured skew"
 "Desviacion med:"
 
-#
+#MSG_MMU_FAILS c=14
 "MMU fails"
 "Fallos MMU"
 
@@ -598,7 +606,7 @@
 "MMU load failed     "
 "Carga MMU fallida"
 
-#
+#MSG_MMU_LOAD_FAILS c=14
 "MMU load fails"
 "Carga MMU falla"
 
@@ -826,7 +834,7 @@
 "Pause"
 "Pausa"
 
-#
+#MSG_POWER_FAILURES c=14
 "Power failures"
 "Cortes de energia"
 
@@ -894,6 +902,10 @@
 "Please unload the filament first, then repeat this action."
 "Primero descargue el filamento, luego repita esta accion."
 
+# c=20 r=4
+"Please check the IR sensor connection, unload filament if present."
+"Por favor comprueba la conexion del IR sensor y filamento esta descargado."
+
 #MSG_RECOVERING_PRINT c=20
 "Recovering print    "
 "Recuper. impresion  "
@@ -910,11 +922,11 @@
 "Reset XYZ calibr."
 "\x00"
 
-#MSG_BED_CORRECTION_RESET
+#MSG_RESET c=14
 "Reset"
 "\x00"
 
-#MSG_RESUME_PRINT
+#MSG_RESUME_PRINT c=18
 "Resume print"
 "Reanudar impres."
 
@@ -1150,7 +1162,7 @@
 "Unload"
 "Descargar"
 
-#
+#MSG_TOTAL_FAILURES c=20
 "Total failures"
 "Fallos totales"
 
@@ -1170,7 +1182,7 @@
 "Unloading filament"
 "Soltando filamento"
 
-#
+#MSG_TOTAL c=6
 "Total"
 "\x00"
 
@@ -1338,7 +1350,7 @@
 "Warn"
 "Aviso"
 
-#
+#MSG_HW_SETUP c=18
 "HW Setup"
 "Configuracion HW"
 
@@ -1354,10 +1366,6 @@
 "Mesh"
 "Malla"
 
-#
-"Mesh bed leveling"
-"Nivelacion Malla Base"
-
 #
 "MK3S firmware detected on MK3 printer"
 "Firmware MK3S detectado en impresora MK3"
@@ -1386,11 +1394,11 @@
 "G-code sliced for a different level. Please re-slice the model again. Print cancelled."
 "Codigo G laminado para un nivel diferente. Por favor relamina el modelo de nuevo. Impresion cancelada."
 
-#
+#MSG_GCODE_DIFF_PRINTER_CONTINUE c=20 r=5
 "G-code sliced for a different printer type. Continue?"
 "Codigo G laminado para un tipo de impresora diferente. ?Continuar?"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CANCELLED c=20 r=6
 "G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."
 "Codigo G laminado para una impresora diferente. Por favor relamina el modelo de nuevo. Impresion cancelada."
 
@@ -1446,7 +1454,7 @@
 "Assist"
 "Asistido"
 
-# c=18
+#MSG_STEEL_SHEET c=18
 "Steel sheets"
 "Lamina de acero"
 

lang/lang_en_fr.txt

@@ -2,14 +2,26 @@
 "[%.7s]Live adj. Z\x0avalue set, continue\x0aor start from zero?\x0a%cContinue%cReset"
 "[%.7s]Ajust. du Z\x0aValeur enreg, contin\x0aou depart a zero?\x0a%cContinuer%cReset"
 
-#MSG_03_OR_OLDER c=18
+#MSG_IR_03_OR_OLDER c=18
 " 0.3 or older"
 " 0.3 ou +ancien"
 
-#MSG_04_OR_NEWER c=18
+# c=18
+"FS v0.3 or older"
+"FS v0.3 ou +ancien"
+
+#MSG_IR_04_OR_NEWER c=18
 " 0.4 or newer"
 " 0.4 ou +recent"
 
+# c=18
+"FS v0.4 or newer"
+"FS v0.4 ou +recent"
+
+#MSG_IR_UNKNOWN c=18
+"unknown state"
+"Etat inconnu"
+
 #MSG_IMPROVE_BED_OFFSET_AND_SKEW_LINE2 c=14
 " of 4"
 " de 4"
@@ -126,7 +138,7 @@
 "Bed"
 "Lit"
 
-#MSG_MENU_BELT_STATUS c=18
+#MSG_BELT_STATUS c=18
 "Belt status"
 "Statut courroie"
 
@@ -206,7 +218,7 @@
 "Crash detected. Resume print?"
 "Crash detecte. Poursuivre l'impression?"
 
-#
+#MSG_CRASH c=7
 "Crash"
 "\x00"
 
@@ -238,7 +250,7 @@
 "E-correct:"
 "Correct-E:"
 
-#MSG_EJECT_FILAMENT c=17 r=1
+#MSG_EJECT_FILAMENT c=16
 "Eject filament"
 "Remonter le fil."
 
@@ -294,7 +306,7 @@
 "Extruder info"
 "Infos extrudeur"
 
-#MSG_MOVE_E
+#MSG_EXTRUDER c=17
 "Extruder"
 "Extrudeur"
 
@@ -318,7 +330,7 @@
 "Fan test"
 "Test du ventilateur"
 
-#MSG_FANS_CHECK
+#MSG_FANS_CHECK c=13
 "Fans check"
 "Verif vent."
 
@@ -326,9 +338,9 @@
 "Fil. sensor"
 "Capteur Fil."
 
-# c=14
+#MSG_FIL_RUNOUTS c=14
-"Filam. runouts"
+"Fil. runouts  "
-"Fins filament"
+"Fins filament "
 
 #MSG_FILAMENT_CLEAN c=20 r=2
 "Filament extruding & with correct color?"
@@ -354,10 +366,6 @@
 "FS Action"
 "\x00"
 
-# c=18
-"FS v0.4 or newer"
-"FS v0.4 ou +recent"
-
 #MSG_FILE_INCOMPLETE c=20 r=3
 "File incomplete. Continue anyway?"
 "Fichier incomplet. Continuer qd meme?"
@@ -450,16 +458,16 @@
 "Checking sensors "
 "Verif. des capteurs"
 
-#MSG_SELFTEST_CHECK_X c=20
+#MSG_CHECKING_X c=20
-"Checking X axis  "
+"Checking X axis"
 "Verification axe X"
 
-#MSG_SELFTEST_CHECK_Y c=20
+#MSG_CHECKING_Y c=20
-"Checking Y axis  "
+"Checking Y axis"
 "Verification axe Y"
 
 #MSG_SELFTEST_CHECK_Z c=20
-"Checking Z axis  "
+"Checking Z axis"
 "Verification axe Z"
 
 #MSG_CHOOSE_EXTRUDER c=20 r=1
@@ -490,7 +498,7 @@
 "Insert filament"
 "Inserez le filament"
 
-#MSG_WIZARD_FILAMENT_LOADED c=20 r=2
+#MSG_FILAMENT_LOADED c=20 r=2
 "Is filament loaded?"
 "Fil. est-il charge?"
 
@@ -498,7 +506,7 @@
 "Is steel sheet on heatbed?"
 "Est la plaque sur le plat. chauffant?"
 
-#
+#MSG_LAST_PRINT_FAILURES c=20
 "Last print failures"
 "Echecs derniere imp."
 
@@ -506,7 +514,7 @@
 "If you have additional steel sheets, calibrate their presets in Settings - HW Setup - Steel sheets."
 "Si vous avez d'autres feuilles d'acier,  calibrez leurs pre-reglages dans Reglages - Config HW - Plaque en acier."
 
-#
+#MSG_LAST_PRINT c=18
 "Last print"
 "Derniere impres."
 
@@ -574,7 +582,7 @@
 "Measuring reference height of calibration point"
 "Je mesure la hauteur de reference du point de calibrage"
 
-#MSG_MESH_BED_LEVELING
+#MSG_MESH_BED_LEVELING c=18
 "Mesh Bed Leveling"
 "\x00"
 
@@ -590,7 +598,7 @@
 "Measured skew"
 "Deviat.mesuree"
 
-#
+#MSG_MMU_FAILS c=14
 "MMU fails"
 "Echecs MMU"
 
@@ -598,7 +606,7 @@
 "MMU load failed     "
 "Echec chargement MMU"
 
-#
+#MSG_MMU_LOAD_FAILS c=14
 "MMU load fails"
 "Echecs charg. MMU"
 
@@ -826,7 +834,7 @@
 "Pause"
 "\x00"
 
-#
+#MSG_POWER_FAILURES c=14
 "Power failures"
 "Coup.de courant"
 
@@ -894,6 +902,10 @@
 "Please unload the filament first, then repeat this action."
 "SVP, dechargez le filament et reessayez."
 
+# c=20 r=4
+"Please check the IR sensor connection, unload filament if present."
+"SVP, verifiez la connexion du capteur IR et decharge le filament."
+
 #MSG_RECOVERING_PRINT c=20
 "Recovering print    "
 "Recup. impression   "
@@ -910,11 +922,11 @@
 "Reset XYZ calibr."
 "Reinit. calib. XYZ"
 
-#MSG_BED_CORRECTION_RESET
+#MSG_RESET c=14
 "Reset"
 "Reinitialiser"
 
-#MSG_RESUME_PRINT
+#MSG_RESUME_PRINT c=18
 "Resume print"
 "Reprendre impression"
 
@@ -1150,7 +1162,7 @@
 "Unload"
 "Decharger"
 
-#
+#MSG_TOTAL_FAILURES c=20
 "Total failures"
 "Total des echecs"
 
@@ -1170,7 +1182,7 @@
 "Unloading filament"
 "Dechargement fil."
 
-#
+#MSG_TOTAL c=6
 "Total"
 "Totale"
 
@@ -1338,7 +1350,7 @@
 "Warn"
 "Avert"
 
-#
+#MSG_HW_SETUP c=18
 "HW Setup"
 "Config HW"
 
@@ -1354,10 +1366,6 @@
 "Mesh"
 "\x00"
 
-#
-"Mesh bed leveling"
-"\x00"
-
 #
 "MK3S firmware detected on MK3 printer"
 "Firmware MK3S detecte sur imprimante MK3"
@@ -1386,11 +1394,11 @@
 "G-code sliced for a different level. Please re-slice the model again. Print cancelled."
 "Le G-code a ete prepare pour un niveau different. Veuillez decouper le modele a nouveau. L'impression a ete annulee."
 
-#
+#MSG_GCODE_DIFF_PRINTER_CONTINUE c=20 r=5
 "G-code sliced for a different printer type. Continue?"
 "Le G-code a ete prepare pour une autre version de l'imprimante. Continuer?"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CANCELLED c=20 r=6
 "G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."
 "Le G-code a ete prepare pour une autre version de l'imprimante. Veuillez decouper le modele a nouveau. L'impression a ete annulee."
 
@@ -1446,7 +1454,7 @@
 "Assist"
 "\x00"
 
-# c=18
+#MSG_STEEL_SHEET c=18
 "Steel sheets"
 "Plaques en acier"
 

lang/lang_en_it.txt

@@ -6,10 +6,22 @@
 " 0.3 or older"
 " 0.3 o inferiore"
 
-#MSG_04_OR_NEWER c=18
+# c=18
+"FS v0.3 or older"
+"FS 0.3 o inferiore"
+
+#MSG_IR_04_OR_NEWER c=18
 " 0.4 or newer"
 " 0.4 o superiore"
 
+# c=18
+"FS v0.4 or newer"
+"FS 0.4 o superiore"
+
+#MSG_IR_UNKNOWN c=18
+"unknown state"
+"stato sconosciuto"
+
 #MSG_IMPROVE_BED_OFFSET_AND_SKEW_LINE2 c=14
 " of 4"
 " su 4"
@@ -126,7 +138,7 @@
 "Bed"
 "Piano"
 
-#MSG_MENU_BELT_STATUS c=18
+#MSG_BELT_STATUS c=18
 "Belt status"
 "Stato cinghie"
 
@@ -206,7 +218,7 @@
 "Crash detected. Resume print?"
 "Scontro rilevato. Riprendere la stampa?"
 
-#
+#MSG_CRASH c=7
 "Crash"
 "Impatto"
 
@@ -238,9 +250,9 @@
 "E-correct:"
 "Correzione-E:"
 
-#MSG_EJECT_FILAMENT c=17 r=1
+#MSG_EJECT_FILAMENT c=16
 "Eject filament"
-"Espelli filamento"
+"Espelli fil."
 
 #MSG_EJECTING_FILAMENT c=20 r=1
 "Ejecting filament"
@@ -294,7 +306,7 @@
 "Extruder info"
 "Info estrusore"
 
-#MSG_MOVE_E
+#MSG_EXTRUDER c=17
 "Extruder"
 "Estrusore"
 
@@ -318,7 +330,7 @@
 "Fan test"
 "Test ventola"
 
-#MSG_FANS_CHECK
+#MSG_FANS_CHECK c=13
 "Fans check"
 "Control.vent"
 
@@ -326,9 +338,9 @@
 "Fil. sensor"
 "Sensore fil."
 
-# c=14
+#MSG_FIL_RUNOUTS c=14
-"Filam. runouts"
+"Fil. runouts  "
-"Fil. esauriti"
+"Fil. esauriti "
 
 #MSG_FILAMENT_CLEAN c=20 r=2
 "Filament extruding & with correct color?"
@@ -354,10 +366,6 @@
 "FS Action"
 "Azione FS"
 
-# c=18
-"FS v0.4 or newer"
-"FS 0.4 o superiore"
-
 #MSG_FILE_INCOMPLETE c=20 r=3
 "File incomplete. Continue anyway?"
 "File incompleto. Continuare comunque?"
@@ -450,16 +458,16 @@
 "Checking sensors "
 "Controllo sensori"
 
-#MSG_SELFTEST_CHECK_X c=20
+#MSG_CHECKING_X c=20
-"Checking X axis  "
+"Checking X axis"
 "Verifica asse X"
 
-#MSG_SELFTEST_CHECK_Y c=20
+#MSG_CHECKING_Y c=20
-"Checking Y axis  "
+"Checking Y axis"
 "Verifica asse Y"
 
 #MSG_SELFTEST_CHECK_Z c=20
-"Checking Z axis  "
+"Checking Z axis"
 "Verifica asse Z"
 
 #MSG_CHOOSE_EXTRUDER c=20 r=1
@@ -490,7 +498,7 @@
 "Insert filament"
 "Inserire filamento"
 
-#MSG_WIZARD_FILAMENT_LOADED c=20 r=2
+#MSG_FILAMENT_LOADED c=20 r=2
 "Is filament loaded?"
 "Il filamento e' stato caricato?"
 
@@ -498,15 +506,15 @@
 "Is steel sheet on heatbed?"
 "Piastra d'acciaio su piano riscaldato?"
 
-#
+#MSG_LAST_PRINT_FAILURES c=20
 "Last print failures"
-"Fallimenti ultima stampa"
+"Errori ultima stampa"
 
 #
 "If you have additional steel sheets, calibrate their presets in Settings - HW Setup - Steel sheets."
 "Se hai piastre d'acciaio aggiuntive, calibra i preset in Impostazioni - Setup HW - Piastre in Acciaio."
 
-#
+#MSG_LAST_PRINT c=18
 "Last print"
 "Ultima stampa"
 
@@ -574,7 +582,7 @@
 "Measuring reference height of calibration point"
 "Misura altezza di rif. del punto di calib."
 
-#MSG_MESH_BED_LEVELING
+#MSG_MESH_BED_LEVELING c=18
 "Mesh Bed Leveling"
 "Liv. grilia piano"
 
@@ -590,7 +598,7 @@
 "Measured skew"
 "Deviazione mis"
 
-#
+#MSG_MMU_FAILS c=14
 "MMU fails"
 "Fallimenti MMU"
 
@@ -598,7 +606,7 @@
 "MMU load failed     "
 "Caricamento MMU fallito"
 
-#
+#MSG_MMU_LOAD_FAILS c=14
 "MMU load fails"
 "Caricamenti MMU falliti"
 
@@ -826,7 +834,7 @@
 "Pause"
 "Pausa"
 
-#
+#MSG_POWER_FAILURES c=14
 "Power failures"
 "Mancanza corrente"
 
@@ -894,6 +902,10 @@
 "Please unload the filament first, then repeat this action."
 "Scaricare prima il filamento, poi ripetere l'operazione."
 
+# c=20 r=4
+"Please check the IR sensor connection, unload filament if present."
+"Controllare il collegamento al sensore e rimuovere il filamento."
+
 #MSG_RECOVERING_PRINT c=20
 "Recovering print    "
 "Recupero stampa     "
@@ -910,11 +922,11 @@
 "Reset XYZ calibr."
 "Reset calibrazione XYZ."
 
-#MSG_BED_CORRECTION_RESET
+#MSG_RESET c=14
 "Reset"
 "\x00"
 
-#MSG_RESUME_PRINT
+#MSG_RESUME_PRINT c=18
 "Resume print"
 "Riprendi stampa"
 
@@ -1150,7 +1162,7 @@
 "Unload"
 "Scarica"
 
-#
+#MSG_TOTAL_FAILURES c=20
 "Total failures"
 "Totale fallimenti"
 
@@ -1170,7 +1182,7 @@
 "Unloading filament"
 "Scaricando filamento"
 
-#
+#MSG_TOTAL c=6
 "Total"
 "Totale"
 
@@ -1338,7 +1350,7 @@
 "Warn"
 "Avviso"
 
-#
+#MSG_HW_SETUP c=18
 "HW Setup"
 "Impostazioni HW"
 
@@ -1354,10 +1366,6 @@
 "Mesh"
 "Griglia"
 
-#
-"Mesh bed leveling"
-"Liv. griglia piano"
-
 #
 "MK3S firmware detected on MK3 printer"
 "Firmware MK3S rilevato su stampante MK3"
@@ -1386,11 +1394,11 @@
 "G-code sliced for a different level. Please re-slice the model again. Print cancelled."
 "G-code processato per un livello diverso. Per favore esegui nuovamente lo slice del modello. Stampa annullata."
 
-#
+#MSG_GCODE_DIFF_PRINTER_CONTINUE c=20 r=5
 "G-code sliced for a different printer type. Continue?"
 "G-code processato per una stampante diversa. Continuare?"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CANCELLED c=20 r=6
 "G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."
 "G-code processato per una stampante diversa. Per favore esegui nuovamente lo slice del modello. Stampa annullata."
 
@@ -1446,7 +1454,7 @@
 "Assist"
 "Assist."
 
-# c=18
+#MSG_STEEL_SHEET c=18
 "Steel sheets"
 "Piani d'acciaio"
 

lang/lang_en_pl.txt

@@ -2,14 +2,26 @@
 "[%.7s]Live adj. Z\x0avalue set, continue\x0aor start from zero?\x0a%cContinue%cReset"
 "[%.7s]Live Adj. Z\x0austaw., kontynuowac\x0aczy zaczac od 0?\x0a%cKontynuuj%cReset"
 
-#MSG_03_OR_OLDER c=18
+#MSG_IR_03_OR_OLDER c=18
 " 0.3 or older"
 " 0.3 lub starszy"
 
-#MSG_04_OR_NEWER c=18
+# c=18
+"FS v0.3 or older"
+"FS 0.3 lub starszy"
+
+#MSG_IR_04_OR_NEWER c=18
 " 0.4 or newer"
 " 0.4 lub nowszy"
 
+# c=18
+"FS v0.4 or newer"
+"FS 0.4 lub nowszy"
+
+#MSG_IR_UNKNOWN c=18
+"unknown state"
+"Stan nieznany"
+
 #MSG_IMPROVE_BED_OFFSET_AND_SKEW_LINE2 c=14
 " of 4"
 " z 4"
@@ -126,7 +138,7 @@
 "Bed"
 "Stol"
 
-#MSG_MENU_BELT_STATUS c=18
+#MSG_BELT_STATUS c=18
 "Belt status"
 "Stan paskow"
 
@@ -206,9 +218,9 @@
 "Crash detected. Resume print?"
 "Wykryto zderzenie. Wznowic druk?"
 
-#
+#MSG_CRASH c=7
 "Crash"
-"Zderzenie"
+"Zderzen"
 
 #MSG_CURRENT c=19 r=1
 "Current"
@@ -238,7 +250,7 @@
 "E-correct:"
 "Korekcja-E:"
 
-#MSG_EJECT_FILAMENT c=17 r=1
+#MSG_EJECT_FILAMENT c=16
 "Eject filament"
 "Wysun filament"
 
@@ -294,7 +306,7 @@
 "Extruder info"
 "Ekstruder - info"
 
-#MSG_MOVE_E
+#MSG_EXTRUDER c=17
 "Extruder"
 "Ekstruder"
 
@@ -318,7 +330,7 @@
 "Fan test"
 "Test wentylatora"
 
-#MSG_FANS_CHECK
+#MSG_FANS_CHECK c=13
 "Fans check"
 "Sprawd.went."
 
@@ -326,8 +338,8 @@
 "Fil. sensor"
 "Czuj. filam."
 
-# c=14
+#MSG_FIL_RUNOUTS c=14
-"Filam. runouts"
+"Fil. runouts  "
 "Konc.filamentu"
 
 #MSG_FILAMENT_CLEAN c=20 r=2
@@ -354,10 +366,6 @@
 "FS Action"
 "Akcja FS"
 
-# c=18
-"FS v0.4 or newer"
-"FS v0.4 lub nowszy"
-
 #MSG_FILE_INCOMPLETE c=20 r=3
 "File incomplete. Continue anyway?"
 "Plik niekompletny. Kontynowac?"
@@ -450,16 +458,16 @@
 "Checking sensors "
 "Kontrola czujnikow"
 
-#MSG_SELFTEST_CHECK_X c=20
+#MSG_CHECKING_X c=20
-"Checking X axis  "
+"Checking X axis"
 "Kontrola osi X"
 
-#MSG_SELFTEST_CHECK_Y c=20
+#MSG_CHECKING_Y c=20
-"Checking Y axis  "
+"Checking Y axis"
 "Kontrola osi Y"
 
 #MSG_SELFTEST_CHECK_Z c=20
-"Checking Z axis  "
+"Checking Z axis"
 "Kontrola osi Z"
 
 #MSG_CHOOSE_EXTRUDER c=20 r=1
@@ -490,7 +498,7 @@
 "Insert filament"
 "Wprowadz filament"
 
-#MSG_WIZARD_FILAMENT_LOADED c=20 r=2
+#MSG_FILAMENT_LOADED c=20 r=2
 "Is filament loaded?"
 "Filament jest zaladowany?"
 
@@ -498,7 +506,7 @@
 "Is steel sheet on heatbed?"
 "Czy plyta stal. jest na podgrzew. stole?"
 
-#
+#MSG_LAST_PRINT_FAILURES c=20
 "Last print failures"
 "Ostatnie bledy druku"
 
@@ -506,7 +514,7 @@
 "If you have additional steel sheets, calibrate their presets in Settings - HW Setup - Steel sheets."
 "Jesli masz dodatkowe plyty stalowe, to skalibruj ich ustawienia w menu Ustawienia - Ustawienia HW - Plyty stalowe."
 
-#
+#MSG_LAST_PRINT c=18
 "Last print"
 "Ost. wydruk"
 
@@ -574,9 +582,9 @@
 "Measuring reference height of calibration point"
 "Okreslam wysokosc odniesienia punktu kalibracyjnego"
 
-#MSG_MESH_BED_LEVELING
+#MSG_MESH_BED_LEVELING c=18
 "Mesh Bed Leveling"
-"Poziomowanie stolu wg siatki"
+"Poziomowanie stolu"
 
 #MSG_MMU_OK_RESUMING_POSITION c=20 r=4
 "MMU OK. Resuming position..."
@@ -590,7 +598,7 @@
 "Measured skew"
 "Zmierzony skos"
 
-#
+#MSG_MMU_FAILS c=14
 "MMU fails"
 "Bledy MMU"
 
@@ -598,7 +606,7 @@
 "MMU load failed     "
 "Blad ladowania MMU"
 
-#
+#MSG_MMU_LOAD_FAILS c=14
 "MMU load fails"
 "Bledy ladow. MMU"
 
@@ -826,7 +834,7 @@
 "Pause"
 "Pauza"
 
-#
+#MSG_POWER_FAILURES c=14
 "Power failures"
 "Zaniki zasilania"
 
@@ -894,6 +902,10 @@
 "Please unload the filament first, then repeat this action."
 "Najpierw rozladuj filament, nastepnie powtorz czynnosc."
 
+# c=20 r=4
+"Please check the IR sensor connection, unload filament if present."
+"Sprawdz polaczenie czujnika IR, rozladuj filament, jesli zaladowany."
+
 #MSG_RECOVERING_PRINT c=20
 "Recovering print    "
 "Wznawianie wydruku  "
@@ -910,11 +922,11 @@
 "Reset XYZ calibr."
 "Reset kalibr. XYZ"
 
-#MSG_BED_CORRECTION_RESET
+#MSG_RESET c=14
 "Reset"
 "\x00"
 
-#MSG_RESUME_PRINT
+#MSG_RESUME_PRINT c=18
 "Resume print"
 "Wznowic wydruk"
 
@@ -1150,7 +1162,7 @@
 "Unload"
 "Rozladuj"
 
-#
+#MSG_TOTAL_FAILURES c=20
 "Total failures"
 "Suma bledow"
 
@@ -1170,7 +1182,7 @@
 "Unloading filament"
 "Rozladowuje filament"
 
-#
+#MSG_TOTAL c=6
 "Total"
 "Suma"
 
@@ -1338,7 +1350,7 @@
 "Warn"
 "Ostrzez"
 
-#
+#MSG_HW_SETUP c=18
 "HW Setup"
 "Ustawienia HW"
 
@@ -1354,10 +1366,6 @@
 "Mesh"
 "Siatka"
 
-#
-"Mesh bed leveling"
-"Poziomowanie stolu"
-
 #
 "MK3S firmware detected on MK3 printer"
 "Wykryto firmware MK3S w drukarce MK3"
@@ -1386,11 +1394,11 @@
 "G-code sliced for a different level. Please re-slice the model again. Print cancelled."
 "G-code pociety na innym poziomie. Potnij model ponownie. Druk anulowany."
 
-#
+#MSG_GCODE_DIFF_PRINTER_CONTINUE c=20 r=5
 "G-code sliced for a different printer type. Continue?"
 "G-code pociety dla innej drukarki. Kontynuowac?"
 
-#
+#MSG_GCODE_DIFF_PRINTER_CANCELLED c=20 r=6
 "G-code sliced for a different printer type. Please re-slice the model again. Print cancelled."
 "G-code pociety dla drukarki innego typu. Potnij model ponownie. Druk anulowany."
 
@@ -1446,7 +1454,7 @@
 "Assist"
 "Asyst."
 
-# c=18
+#MSG_STEEL_SHEET c=18
 "Steel sheets"
 "Plyty stalowe"