Update 4.0.3

MarlinKimbra/BlinkM.cpp

@@ -5,16 +5,9 @@
 #include "Marlin.h"
 #ifdef BLINKM
 
-#if (ARDUINO >= 100)
-  # include "Arduino.h"
-#else
-  # include "WProgram.h"
-#endif
-
 #include "BlinkM.h"
 
-void SendColors(byte red, byte grn, byte blu)
-{
+void SendColors(byte red, byte grn, byte blu) {
   Wire.begin(); 
   Wire.beginTransmission(0x09);
   Wire.write('o');                    //to disable ongoing script, only needs to be used once

MarlinKimbra/BlinkM.h

@@ -2,13 +2,12 @@
   BlinkM.h
   Library header file for BlinkM library
  */
-#if (ARDUINO >= 100)
-  # include "Arduino.h"
+#if ARDUINO >= 100
+  #include "Arduino.h"
 #else
-  # include "WProgram.h"
+  #include "WProgram.h"
 #endif
 
 #include "Wire.h"
 
 void SendColors(byte red, byte grn, byte blu);
-

MarlinKimbra/Configuration.h

@@ -20,7 +20,7 @@
 // User-specified version info of this build to display in [Pronterface, etc] terminal window during
 // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
 // build by the user have been successfully uploaded into firmware.
-#define STRING_VERSION "4.0.2"
+#define STRING_VERSION " 4.0.3"
 #define STRING_URL "reprap.org"
 #define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__     // build date and time
 #define STRING_CONFIG_H_AUTHOR "(none, default config)"   // Who made the changes.

MarlinKimbra/ConfigurationStore.cpp

@@ -5,39 +5,36 @@
 #include "ultralcd.h"
 #include "ConfigurationStore.h"
 
-void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size)
-{
+void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size) {
   uint8_t c;
-  while(size--)
-  {
+  while(size--) {
     eeprom_write_byte((unsigned char*)pos, *value);
     c = eeprom_read_byte((unsigned char*)pos);
-    if (c != *value)
-    {
+    if (c != *value) {
       SERIAL_ECHO_START;
       SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
     }
     pos++;
     value++;
-  }
+  };
 }
-void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size)
-{
-  do
-  {
+void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) {
+  do {
     *value = eeprom_read_byte((unsigned char*)pos);
     pos++;
     value++;
   } while (--size);
 }
-
 #define EEPROM_WRITE_VAR(pos, value) _EEPROM_writeData(pos, (uint8_t*)&value, sizeof(value))
 #define EEPROM_READ_VAR(pos, value) _EEPROM_readData(pos, (uint8_t*)&value, sizeof(value))
 
 //======================================================================================
+
 #define DUMMY_PID_VALUE 3000.0f
+
 #define EEPROM_OFFSET 100
 
+
 // IMPORTANT:  Whenever there are changes made to the variables stored in EEPROM
 // in the functions below, also increment the version number. This makes sure that
 // the default values are used whenever there is a change to the data, to prevent
@@ -47,8 +44,7 @@ void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size)
 #define EEPROM_VERSION "V13"
 
 #ifdef EEPROM_SETTINGS
-  void Config_StoreSettings()
-  {
+  void Config_StoreSettings() {
     float dummy = 0.0f;
     char ver[4] = "000";
     int i = EEPROM_OFFSET;

MarlinKimbra/ConfigurationStore.h

-#ifndef CONFIG_STORE_H
-#define CONFIG_STORE_H
+#ifndef __CONFIGURATIONSTORE_H
+#define __CONFIGURATIONSTORE_H
 
 #include "Configuration.h"
 
@@ -19,4 +19,4 @@ void Config_ResetDefault();
   FORCE_INLINE void Config_RetrieveSettings() { Config_ResetDefault(); Config_PrintSettings(); }
 #endif
 
-#endif //CONFIG_STORE_H
+#endif //__CONFIGURATIONSTORE_H

MarlinKimbra/Marlin.h

 // Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware.
 // License: GPL
 
-#ifndef MARLIN_H
-#define MARLIN_H
+#ifndef __MARLIN_H
+#define __MARLIN_H
 
 #define  FORCE_INLINE __attribute__((always_inline)) inline
 
@@ -68,6 +68,7 @@
 #define SERIAL_PROTOCOLLN(x) (MYSERIAL.print(x),MYSERIAL.write('\n'))
 #define SERIAL_PROTOCOLLNPGM(x) (serialprintPGM(PSTR(x)),MYSERIAL.write('\n'))
 
+
 extern const char errormagic[] PROGMEM;
 extern const char echomagic[] PROGMEM;
 
@@ -143,8 +144,8 @@ void manage_inactivity(bool ignore_stepper_queue=false);
     #define disable_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
   #endif
 #else
-  #define enable_z();
-  #define disable_z();
+  #define enable_z() ;
+  #define disable_z() ;
 #endif
 
 #if defined(E0_ENABLE_PIN) && (E0_ENABLE_PIN > -1)
@@ -181,8 +182,12 @@ void manage_inactivity(bool ignore_stepper_queue=false);
 
 #define disable_e() {disable_e0(); disable_e1(); disable_e2(); disable_e3();}
 
-enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3};
-
+#ifdef COREXY
+  enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3, X_HEAD=4, Y_HEAD=5};
+  //X_HEAD and Y_HEAD is used for systems that don't have a 1:1 relationship between X_AXIS and X Head movement, like CoreXY bots.
+#else
+  enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3};
+#endif
 
 void FlushSerialRequestResend();
 void ClearToSend();
@@ -342,4 +347,4 @@ void FirmwareTest();
 
 extern void calculate_volumetric_multipliers();
 
-#endif //MARLIN_H
+#endif //__MARLIN_H
\ No newline at end of file

MarlinKimbra/cardreader.h

-#ifndef CARDREADER_H
-#define CARDREADER_H
+#ifndef __CARDREADER_H
+#define __CARDREADER_H
 
 #ifdef SDSUPPORT
 
-#define MAX_DIR_DEPTH 10
+#define MAX_DIR_DEPTH 10          // Maximum folder depth
 
 #include "SdFile.h"
-enum LsAction {LS_SerialPrint,LS_Count,LS_GetFilename};
-class CardReader
-{
+enum LsAction { LS_SerialPrint, LS_Count, LS_GetFilename };
+
+class CardReader {
 public:
   CardReader();
 
@@ -33,7 +33,6 @@ public:
 
   void getAbsFilename(char *t);
 
-
   void ls();
   void chdir(const char * relpath);
   void updir();
@@ -41,56 +40,52 @@ public:
 
 
   FORCE_INLINE bool isFileOpen() { return file.isOpen(); }
-  FORCE_INLINE bool eof() { return sdpos>=filesize ;};
-  FORCE_INLINE int16_t get() {  sdpos = file.curPosition();return (int16_t)file.read();};
-  FORCE_INLINE void setIndex(long index) {sdpos = index;file.seekSet(index);};
-  FORCE_INLINE uint8_t percentDone(){if(!isFileOpen()) return 0; if(filesize) return sdpos/((filesize+99)/100); else return 0;};
-  FORCE_INLINE char* getWorkDirName(){workDir.getFilename(filename);return filename;};
+  FORCE_INLINE bool eof() { return sdpos >= filesize; }
+  FORCE_INLINE int16_t get() { sdpos = file.curPosition(); return (int16_t)file.read(); }
+  FORCE_INLINE void setIndex(long index) { sdpos = index; file.seekSet(index); }
+  FORCE_INLINE uint8_t percentDone() { return (isFileOpen() && filesize) ? sdpos / ((filesize + 99) / 100) : 0; }
+  FORCE_INLINE char* getWorkDirName() { workDir.getFilename(filename); return filename; }
 
 public:
-  bool saving;
-  bool logging;
-  bool sdprinting;  
-  bool cardOK;
-  char filename[FILENAME_LENGTH];
-  char longFilename[LONG_FILENAME_LENGTH];
-  bool filenameIsDir;
+  bool saving, logging, sdprinting, cardOK, filenameIsDir;
+  char filename[FILENAME_LENGTH], longFilename[LONG_FILENAME_LENGTH];
   int autostart_index;
 private:
-  SdFile root,*curDir,workDir,workDirParents[MAX_DIR_DEPTH];
+  SdFile root, *curDir, workDir, workDirParents[MAX_DIR_DEPTH];
   uint16_t workDirDepth;
   Sd2Card card;
   SdVolume volume;
   SdFile file;
   #define SD_PROCEDURE_DEPTH 1
-  #define MAXPATHNAMELENGTH (FILENAME_LENGTH*MAX_DIR_DEPTH+MAX_DIR_DEPTH+1)
+  #define MAXPATHNAMELENGTH (FILENAME_LENGTH*MAX_DIR_DEPTH + MAX_DIR_DEPTH + 1)
   uint8_t file_subcall_ctr;
   uint32_t filespos[SD_PROCEDURE_DEPTH];
   char filenames[SD_PROCEDURE_DEPTH][MAXPATHNAMELENGTH];
   uint32_t filesize;
-  //int16_t n;
   unsigned long autostart_atmillis;
-  uint32_t sdpos ;
+  uint32_t sdpos;
 
   bool autostart_stilltocheck; //the sd start is delayed, because otherwise the serial cannot answer fast enought to make contact with the hostsoftware.
 
   LsAction lsAction; //stored for recursion.
-  int16_t nrFiles; //counter for the files in the current directory and recycled as position counter for getting the nrFiles'th name in the directory.
+  uint16_t nrFiles; //counter for the files in the current directory and recycled as position counter for getting the nrFiles'th name in the directory.
   char* diveDirName;
   void lsDive(const char *prepend, SdFile parent, const char * const match=NULL);
 };
+
 extern CardReader card;
+
 #define IS_SD_PRINTING (card.sdprinting)
 
 #if (SDCARDDETECT > -1)
-# ifdef SDCARDDETECTINVERTED 
-#  define IS_SD_INSERTED (READ(SDCARDDETECT)!=0)
-# else
-#  define IS_SD_INSERTED (READ(SDCARDDETECT)==0)
-# endif //SDCARDTETECTINVERTED
+  #ifdef SDCARDDETECTINVERTED
+    #define IS_SD_INSERTED (READ(SDCARDDETECT) != 0)
+  #else
+    #define IS_SD_INSERTED (READ(SDCARDDETECT) == 0)
+  #endif
 #else
-//If we don't have a card detect line, aways asume the card is inserted
-# define IS_SD_INSERTED true
+  //No card detect line? Assume the card is inserted.
+  #define IS_SD_INSERTED true
 #endif
 
 #else
@@ -98,4 +93,5 @@ extern CardReader card;
 #define IS_SD_PRINTING (false)
 
 #endif //SDSUPPORT
-#endif
+
+#endif //__CARDREADER_H

MarlinKimbra/digipot_mcp4451.cpp

 #include "Configuration.h"
 
 #ifdef DIGIPOT_I2C
+
 #include "Stream.h"
 #include "utility/twi.h"
 #include "Wire.h"
 
 // Settings for the I2C based DIGIPOT (MCP4451) on Azteeg X3 Pro
 #if MB(5DPRINT)
-#define DIGIPOT_I2C_FACTOR 117.96
-#define DIGIPOT_I2C_MAX_CURRENT 1.736
+  #define DIGIPOT_I2C_FACTOR 117.96
+  #define DIGIPOT_I2C_MAX_CURRENT 1.736
 #else
-#define DIGIPOT_I2C_FACTOR 106.7
-#define DIGIPOT_I2C_MAX_CURRENT 2.5
+  #define DIGIPOT_I2C_FACTOR 106.7
+  #define DIGIPOT_I2C_MAX_CURRENT 2.5
 #endif
 
-static byte current_to_wiper( float current ){
+static byte current_to_wiper(float current) {
   return byte(ceil(float((DIGIPOT_I2C_FACTOR*current))));
 }
 
-static void i2c_send(byte addr, byte a, byte b)
-{
+static void i2c_send(byte addr, byte a, byte b) {
   Wire.beginTransmission(addr);
   Wire.write(a);
   Wire.write(b);
@@ -27,33 +27,32 @@ static void i2c_send(byte addr, byte a, byte b)
 }
 
 // This is for the MCP4451 I2C based digipot
-void digipot_i2c_set_current( int channel, float current )
-{
+void digipot_i2c_set_current(int channel, float current) {
   current = min( (float) max( current, 0.0f ), DIGIPOT_I2C_MAX_CURRENT);
   // these addresses are specific to Azteeg X3 Pro, can be set to others,
   // In this case first digipot is at address A0=0, A1= 0, second one is at A0=0, A1= 1
-    byte addr= 0x2C; // channel 0-3
-    if(channel >= 4) {
-    	addr= 0x2E; // channel 4-7
-    	channel-= 4;
+  byte addr = 0x2C; // channel 0-3
+  if (channel >= 4) {
+  	addr = 0x2E; // channel 4-7
+  	channel -= 4;
   }
 
   // Initial setup
-    i2c_send( addr, 0x40, 0xff );
-    i2c_send( addr, 0xA0, 0xff );
+  i2c_send(addr, 0x40, 0xff);
+  i2c_send(addr, 0xA0, 0xff);
 
   // Set actual wiper value
   byte addresses[4] = { 0x00, 0x10, 0x60, 0x70 };
-    i2c_send( addr, addresses[channel], current_to_wiper(current) );
+  i2c_send(addr, addresses[channel], current_to_wiper(current));
 }
 
-void digipot_i2c_init()
-{
+void digipot_i2c_init() {
   const float digipot_motor_current[] = DIGIPOT_I2C_MOTOR_CURRENTS;
   Wire.begin();
   // setup initial currents as defined in Configuration_adv.h
-    for(int i=0;i<=sizeof(digipot_motor_current)/sizeof(float);i++) {
+  for(int i = 0; i <= sizeof(digipot_motor_current) / sizeof(float); i++) {
     digipot_i2c_set_current(i, digipot_motor_current[i]);
   }
 }
-#endif
+
+#endif //DIGIPOT_I2C

MarlinKimbra/dogm_lcd_implementation.h

@@ -14,24 +14,20 @@
 #ifndef DOGM_LCD_IMPLEMENTATION_H
 #define DOGM_LCD_IMPLEMENTATION_H
 
-#define MARLIN_VERSION "4.0.2"
+#define MARLIN_VERSION " 4.0.3"
 
 /**
 * Implementation of the LCD display routines for a DOGM128 graphic display. These are common LCD 128x64 pixel graphic displays.
 **/
 
 #ifdef ULTIPANEL
-#define BLEN_A 0
-#define BLEN_B 1
-#define BLEN_C 2
-#define EN_A (1<<BLEN_A)
-#define EN_B (1<<BLEN_B)
-#define EN_C (1<<BLEN_C)
-#define encrot0 0
-#define encrot1 2
-#define encrot2 3
-#define encrot3 1
-#define LCD_CLICKED (buttons&EN_C)
+  #define BLEN_A 0
+  #define BLEN_B 1
+  #define BLEN_C 2
+  #define EN_A (1<<BLEN_A)
+  #define EN_B (1<<BLEN_B)
+  #define EN_C (1<<BLEN_C)
+  #define LCD_CLICKED (buttons&EN_C)
 #endif
 
 #include <U8glib.h>

MarlinKimbra/fastio.h

@@ -83,6 +83,9 @@
 /// check if pin is an timer wrapper
 #define GET_TIMER(IO)  _GET_TIMER(IO)
 
+/// Shorthand
+#define OUT_WRITE(IO, v) { SET_OUTPUT(IO); WRITE(IO, v); }
+
 /*
 	ports and functions
 

MarlinKimbra/language.h

-#ifndef LANGUAGE_H
-#define LANGUAGE_H
+#ifndef __LANGUAGE_H
+#define __LANGUAGE_H
 
 // NOTE: IF YOU CHANGE LANGUAGE FILES OR MERGE A FILE WITH CHANGES
 //
@@ -149,6 +149,7 @@
 
 #define MSG_ERR_EEPROM_WRITE                "Error writing to EEPROM!"
 
+// temperature.cpp strings
 #define MSG_PID_AUTOTUNE                    "PID Autotune"
 #define MSG_PID_AUTOTUNE_START              MSG_PID_AUTOTUNE " start"
 #define MSG_PID_AUTOTUNE_FAILED             MSG_PID_AUTOTUNE " failed!"
@@ -185,6 +186,7 @@
 #define MSG_MAXTEMP_EXTRUDER_OFF            ": Extruder" MSG_SWITCHED_OFF_MAX
 #define MSG_MAXTEMP_BED_OFF                 "Heated bed" MSG_SWITCHED_OFF_MAX
 
+// LCD Menu Messages
 // Add your own character. Reference: https://www.sparkfun.com/datasheets/LCD/HD44780.pdf page 17-18
 #ifdef DOGLCD
   #define STR_Ae "\304"               // 'Ä' U8glib

MarlinKimbra/pins.h

@@ -473,12 +473,6 @@
   //Cheaptronic v1.0 does not use this port
   #define SDCARDDETECT -1
   
-  //encoder rotation values
-  #define encrot0 0
-  #define encrot1 2
-  #define encrot2 3
-  #define encrot3 1
-
 #endif // CHEAPTRONIC
 /****************************************************************************************/
 
@@ -643,13 +637,6 @@
     #define BLEN_C           2
     #define BLEN_B           1
     #define BLEN_A           0
-
-    //encoder rotation values
-    #define encrot0          0
-    #define encrot1          2
-    #define encrot2          3
-    #define encrot3          1
-
   #endif //RA_CONTROL_PANEL
   
   #ifdef RA_DISCO
@@ -1743,11 +1730,6 @@
 
     #define SDCARDDETECT 81    // Ramps does not use this port
 
-    //encoder rotation values
-    #define encrot0 0
-    #define encrot1 2
-    #define encrot2 3
-    #define encrot3 1
   #else //old style panel with shift register
     //arduino pin witch triggers an piezzo beeper
     #define BEEPER 33    No Beeper added
@@ -1765,12 +1747,6 @@
     #define LCD_PINS_D6 27
     #define LCD_PINS_D7 29
 
-    //encoder rotation values
-    #define encrot0 0
-    #define encrot1 2
-    #define encrot2 3
-    #define encrot3 1
-
     //bits in the shift register that carry the buttons for:
     // left up center down right red
     #define BL_LE 7
@@ -2715,13 +2691,8 @@
     #define BLEN_A 0
 
     #define SDCARDDETECT -1   // Ramps does not use this port
+  #endif //NEWPANEL
 
-      //encoder rotation values
-    #define encrot0 0
-    #define encrot1 2
-    #define encrot2 3
-    #define encrot3 1
-#endif
 #endif //ULTRA_LCD
 
 #endif // MEGATRONICS
@@ -2836,12 +2807,6 @@
 
  #define SDCARDDETECT -1  // Megatronics does not use this port
 
-   //encoder rotation values
- #define encrot0 0
- #define encrot1 2
- #define encrot2 3
- #define encrot3 1
-
 #endif // MEGATRONICS_2
 /****************************************************************************************/
 
@@ -2939,12 +2904,6 @@
 
  #define SDCARDDETECT -1  // Megatronics does not use this port
 
-   //encoder rotation values
- #define encrot0 0
- #define encrot1 2
- #define encrot2 3
- #define encrot3 1
-
 #endif // MEGATRONICS_1
 /****************************************************************************************/
 
@@ -3070,12 +3029,6 @@
 
   #define SDCARDDETECT -1	// Megatronics does not use this port
 
-  //encoder rotation values
-  #define encrot0 0
-  #define encrot1 2
-  #define encrot2 3
-  #define encrot3 1
-
 #endif  // MEGATRONICS_3
 /****************************************************************************************/
 
@@ -4424,6 +4377,21 @@ DaveX plan for Teensylu/printrboard-type pinouts (ref teensylu & sprinter) for a
 ************************************* FEATURE *******************************************
 /****************************************************************************************/
 
+#ifdef SINGLENOZZLE
+  #undef HEATER_1_PIN
+  #undef HEATER_2_PIN
+  #undef HEATER_3_PIN
+  #define HEATER_1_PIN  -1
+  #define HEATER_2_PIN  -1
+  #define HEATER_3_PIN  -1
+  #undef TEMP_1_PIN
+  #undef TEMP_2_PIN
+  #undef TEMP_3_PIN
+  #define TEMP_1_PIN    -1
+  #define TEMP_2_PIN    -1
+  #define TEMP_3_PIN    -1
+#endif //SINGLENOZZLE
+
 #ifdef MKR4
   #if (EXTRUDERS == 2) && (DRIVER_EXTRUDERS==1)     // Use this for one driver and two extruder
     #define E0E1_CHOICE_PIN    5
@@ -4488,21 +4456,27 @@ DaveX plan for Teensylu/printrboard-type pinouts (ref teensylu & sprinter) for a
 #endif
 
 #if X_HOME_DIR > 0        //Home X to MAX
+  #undef X_MIN_PIN
   #define X_MIN_PIN          -1
 #elif X_HOME_DIR < 0      //Home X to MIN
+  #undef X_MAX_PIN
   #define X_MAX_PIN          -1
 #endif //X_HOME_DIR > 0
 
 #if Y_HOME_DIR > 0        //Home Y to MAX
+  #undef Y_MIN_PIN
   #define Y_MIN_PIN          -1
 #elif Y_HOME_DIR < 0      //Home Y to MIN
+  #undef Y_MAX_PIN
   #define Y_MAX_PIN          -1
 #endif //Y_HOME_DIR > 0
 
 #ifndef DELTA
   #if Z_HOME_DIR > 0      //Home Z to MAX
+    #undef Z_MIN_PIN
     #define Z_MIN_PIN        -1
   #elif Z_HOME_DIR < 0    //Home Z to MIN
+    #undef Z_MAX_PIN
     #define Z_MAX_PIN        -1
   #endif //Z_HOME_DIR > 0
 #endif //!DELTA

MarlinKimbra/pins2tool.h

@@ -2,5 +2,42 @@
 //==================== Change PIN width Configurator Tool ====================
 //============================================================================
 
+//X axis pins
+#define ORIG_X_STEP_PIN     X_STEP_PIN
+#define ORIG_X_DIR_PIN      X_DIR_PIN
+#define ORIG_X_ENABLE_PIN   X_ENABLE_PIN
+
+//Y axis pins
+#define ORIG_Y_STEP_PIN     Y_STEP_PIN
+#define ORIG_Y_DIR_PIN      Y_DIR_PIN
+#define ORIG_Y_ENABLE_PIN   Y_ENABLE_PIN
+
+//Z axis pins
+#define ORIG_Z_STEP_PIN     Z_STEP_PIN
+#define ORIG_Z_DIR_PIN      Z_DIR_PIN
+#define ORIG_Z_ENABLE_PIN   Z_ENABLE_PIN
+
+//E axis pins
+#define ORIG_E0_STEP_PIN    E0_STEP_PIN
+#define ORIG_E0_DIR_PIN     E0_DIR_PIN
+#define ORIG_E0_ENABLE_PIN  E0_ENABLE_PIN
+
+#define ORIG_E1_STEP_PIN    E1_STEP_PIN
+#define ORIG_E1_DIR_PIN     E1_DIR_PIN
+#define ORIG_E1_ENABLE_PIN  E1_ENABLE_PIN
+
+#define ORIG_E2_STEP_PIN    E2_STEP_PIN
+#define ORIG_E2_DIR_PIN     E2_DIR_PIN
+#define ORIG_E2_ENABLE_PIN  E2_ENABLE_PIN
+
+#define ORIG_E3_STEP_PIN    E3_STEP_PIN
+#define ORIG_E3_DIR_PIN     E3_DIR_PIN
+#define ORIG_E3_ENABLE_PIN  E3_ENABLE_PIN
+
+//FAN pin
+#define ORIG_FAN_PIN        FAN_PIN
+//============================================================================
+
+
 
 //============================================================================
\ No newline at end of file

MarlinKimbra/planner.cpp

@@ -669,7 +669,15 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
   {
     block->direction_bits |= (1<<Y_AXIS); 
   }
-#else
+#else //COREXY
+  if (target[X_AXIS] < position[X_AXIS])
+  {
+    block->direction_bits |= (1<<X_HEAD);
+  }
+  if (target[Y_AXIS] < position[Y_AXIS])
+  {
+    block->direction_bits |= (1<<Y_HEAD);
+  }
   if ((target[X_AXIS]-position[X_AXIS]) + (target[Y_AXIS]-position[Y_AXIS]) < 0)
   {
     block->direction_bits |= (1<<X_AXIS);
@@ -678,7 +686,7 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
   {
     block->direction_bits |= (1<<Y_AXIS);
   }
-#endif
+#endif //COREXY
   if (target[Z_AXIS] < position[Z_AXIS])
   {
     block->direction_bits |= (1<<Z_AXIS); 
@@ -692,15 +700,14 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
 
   //enable active axes
   #ifdef COREXY
-  if((block->steps_x != 0) || (block->steps_y != 0))
-  {
+    if((block->steps_x != 0) || (block->steps_y != 0)) {
     enable_x();
     enable_y();
     }
-  #else
+  #else //NO COREXY
     if(block->steps_x != 0) enable_x();
     if(block->steps_y != 0) enable_y();
-  #endif // COREXY
+  #endif //NOCOREXY
 #ifndef Z_LATE_ENABLE
   if(block->steps_z != 0) enable_z();
 #endif
@@ -770,14 +777,24 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
     if(feed_rate<minimumfeedrate) feed_rate=minimumfeedrate;
   } 
 
-  float delta_mm[4];
+/* This part of the code calculates the total length of the movement. 
+For cartesian bots, the X_AXIS is the real X movement and same for Y_AXIS.
+But for corexy bots, that is not true. The "X_AXIS" and "Y_AXIS" motors (that should be named to A_AXIS
+and B_AXIS) cannot be used for X and Y length, because A=X+Y and B=X-Y.
+So we need to create other 2 "AXIS", named X_HEAD and Y_HEAD, meaning the real displacement of the Head. 
+Having the real displacement of the head, we can calculate the total movement length and apply the desired speed.
+*/ 
   #ifndef COREXY
+    float delta_mm[4];
     delta_mm[X_AXIS] = (target[X_AXIS]-position[X_AXIS])/axis_steps_per_unit[X_AXIS];
     delta_mm[Y_AXIS] = (target[Y_AXIS]-position[Y_AXIS])/axis_steps_per_unit[Y_AXIS];
   #else
+    float delta_mm[6];
+    delta_mm[X_HEAD] = (target[X_AXIS]-position[X_AXIS])/axis_steps_per_unit[X_AXIS];
+    delta_mm[Y_HEAD] = (target[Y_AXIS]-position[Y_AXIS])/axis_steps_per_unit[Y_AXIS];
     delta_mm[X_AXIS] = ((target[X_AXIS]-position[X_AXIS]) + (target[Y_AXIS]-position[Y_AXIS]))/axis_steps_per_unit[X_AXIS];
     delta_mm[Y_AXIS] = ((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-position[Y_AXIS]))/axis_steps_per_unit[Y_AXIS];
-  #endif // COREXY
+  #endif
   delta_mm[Z_AXIS] = (target[Z_AXIS]-position[Z_AXIS])/axis_steps_per_unit[Z_AXIS];
   delta_mm[E_AXIS] = ((target[E_AXIS]-position[E_AXIS])/axis_steps_per_unit[active_extruder+3])*volumetric_multiplier[active_extruder]*extruder_multiplier[active_extruder]/100.0;
   if ( block->steps_x <=dropsegments && block->steps_y <=dropsegments && block->steps_z <=dropsegments )
@@ -786,7 +803,11 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
   } 
   else
   {
+    #ifndef COREXY
       block->millimeters = sqrt(square(delta_mm[X_AXIS]) + square(delta_mm[Y_AXIS]) + square(delta_mm[Z_AXIS]));
+    #else
+      block->millimeters = sqrt(square(delta_mm[X_HEAD]) + square(delta_mm[Y_HEAD]) + square(delta_mm[Z_AXIS]));
+    #endif	
   }
   float inverse_millimeters = 1.0/block->millimeters;  // Inverse millimeters to remove multiple divides 
 
@@ -809,9 +830,9 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
     if (segment_time < minsegmenttime)
     { // buffer is draining, add extra time.  The amount of time added increases if the buffer is still emptied more.
       inverse_second=1000000.0/(segment_time+lround(2*(minsegmenttime-segment_time)/moves_queued));
-#ifdef XY_FREQUENCY_LIMIT
+      #ifdef XY_FREQUENCY_LIMIT
          segment_time = lround(1000000.0/inverse_second);
-#endif // XY_FREQUENCY_LIMIT
+      #endif
     }
   }
 #endif // SLOWDOWN
@@ -1136,17 +1157,12 @@ uint8_t movesplanned()
 }
 
 #ifdef PREVENT_DANGEROUS_EXTRUDE
-void set_extrude_min_temp(float temp)
-{
-  extrude_min_temp=temp;
-}
+void set_extrude_min_temp(float temp) { extrude_min_temp = temp; }
 #endif
 
 // Calculate the steps/s^2 acceleration rates, based on the mm/s^s
-void reset_acceleration_rates()
-{
-	for(int8_t i=0; i < 3 + EXTRUDERS; i++)
-        {
+void reset_acceleration_rates() {
+	for(int8_t i=0; i < 3 + EXTRUDERS; i++) {
     axis_steps_per_sqr_second[i] = max_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i];
   }
 }

MarlinKimbra/planner.h

@@ -41,12 +41,12 @@ typedef struct {
   long acceleration_rate;                   // The acceleration rate used for acceleration calculation
   unsigned char direction_bits;             // The direction bit set for this block (refers to *_DIRECTION_BIT in config.h)
   unsigned char active_driver;              // Selects the active driver
-#ifdef ADVANCE
+  #ifdef ADVANCE
     long advance_rate;
     volatile long initial_advance;
     volatile long final_advance;
     float advance;
-#endif
+  #endif
 
   // Fields used by the motion planner to manage acceleration
   //  float speed_x, speed_y, speed_z, speed_e;      // Nominal mm/sec for each axis
@@ -64,13 +64,13 @@ typedef struct {
   unsigned long final_rate;                          // The minimal rate at exit
   unsigned long acceleration_st;                     // acceleration steps/sec^2
   unsigned long fan_speed;
-#ifdef BARICUDA
+  #ifdef BARICUDA
     unsigned long valve_pressure;
     unsigned long e_to_p_pressure;
-#endif
-#ifdef LASERBEAM
+  #endif
+  #ifdef LASERBEAM
     unsigned long laser_ttlmodulation;
-#endif
+  #endif
   volatile char busy;
 } block_t;
 

MarlinKimbra/thermistortables.h

@@ -1096,13 +1096,26 @@ const short temptable_1047[][2] PROGMEM = {
 #endif
 
 #if (THERMISTORHEATER_0 == 999) || (THERMISTORHEATER_1 == 999) || (THERMISTORHEATER_2 == 999) || (THERMISTORHEATER_3 == 999) || (THERMISTORBED == 999) //User defined table
-// Dummy Thermistor table.. It will ALWAYS read 25C.
-const short temptable_999[][2] PROGMEM = {
-   {1*OVERSAMPLENR, 25},
-   {1023*OVERSAMPLENR, 25}
+  // Dummy Thermistor table.. It will ALWAYS read a fixed value.
+  #ifndef DUMMY_THERMISTOR_999_VALUE
+    #define DUMMY_THERMISTOR_999_VALUE 25
+  #endif
+  const short temptable_999[][2] PROGMEM = {
+    {1*OVERSAMPLENR, DUMMY_THERMISTOR_999_VALUE},
+    {1023*OVERSAMPLENR, DUMMY_THERMISTOR_999_VALUE}
 };
 #endif
 
+#if (THERMISTORHEATER_0 == 998) || (THERMISTORHEATER_1 == 998) || (THERMISTORHEATER_2 == 998) || (THERMISTORHEATER_3 == 998) || (THERMISTORBED == 998) //User defined table
+  // Dummy Thermistor table.. It will ALWAYS read a fixed value.
+  #ifndef DUMMY_THERMISTOR_998_VALUE
+    #define DUMMY_THERMISTOR_998_VALUE 25
+  #endif
+  const short temptable_998[][2] PROGMEM = {
+    {1*OVERSAMPLENR, DUMMY_THERMISTOR_998_VALUE},
+    {1023*OVERSAMPLENR, DUMMY_THERMISTOR_998_VALUE}
+};
+#endif
 
 
 #define _TT_NAME(_N) temptable_ ## _N

MarlinKimbra/ultralcd.cpp

@@ -802,7 +802,7 @@ static void lcd_control_menu() {
   MENU_ITEM(submenu, MSG_VOLUMETRIC, lcd_control_volumetric_menu);
 
   #ifdef DOGLCD
-  //    MENU_ITEM_EDIT(int3, MSG_CONTRAST, &lcd_contrast, 0, 63);
+    //MENU_ITEM_EDIT(int3, MSG_CONTRAST, &lcd_contrast, 0, 63);
     MENU_ITEM(submenu, MSG_CONTRAST, lcd_set_contrast);
   #endif
   #ifdef FWRETRACT
@@ -869,9 +869,9 @@ static void lcd_control_temperature_menu() {
         #if TEMP_SENSOR_3 != 0
           MENU_MULTIPLIER_ITEM_EDIT(int3, MSG_NOZZLE " 4", &target_temperature[3], 0, HEATER_3_MAXTEMP - 15);
         #endif
-      #endif
-    #endif
-  #endif
+      #endif //EXTRUDERS > 3
+    #endif //EXTRUDERS > 2
+  #endif //EXTRUDERS > 1
   #if TEMP_SENSOR_BED != 0
     MENU_MULTIPLIER_ITEM_EDIT(int3, MSG_BED, &target_temperature_bed, 0, BED_MAXTEMP - 15);
   #endif
@@ -1037,6 +1037,7 @@ static void lcd_control_volumetric_menu()
       #endif //EXTRUDERS > 2
     #endif //EXTRUDERS > 1
   }
+
   END_MENU();
 }
 
@@ -1495,6 +1496,16 @@ void lcd_reset_alert_level() { lcd_status_message_level = 0; }
 
 #ifdef ULTIPANEL
 
+// Setup Rotary Encoder Bit Values (for two pin encoders to indicate movement)
+// These values are independent of which pins are used for EN_A and EN_B indications
+// The rotary encoder part is also independent to the chipset used for the LCD
+#if defined(EN_A) && defined(EN_B)
+  #define encrot0 0
+  #define encrot1 2
+  #define encrot2 3
+  #define encrot3 1
+#endif 
+
 /* Warning: This function is called from interrupt context */
 void lcd_buttons_update() {
   #ifdef NEWPANEL
@@ -1887,20 +1898,20 @@ char *ftostr52(const float &x)
 // grab the PID i value out of the temp variable; scale it; then update the PID driver
 void copy_and_scalePID_i()
 {
-#ifdef PIDTEMP
+  #ifdef PIDTEMP
     Ki[active_extruder] = scalePID_i(raw_Ki);
     updatePID();
-#endif
+  #endif
 }
 
 // Callback for after editing PID d value
 // grab the PID d value out of the temp variable; scale it; then update the PID driver
 void copy_and_scalePID_d()
 {
-#ifdef PIDTEMP
+  #ifdef PIDTEMP
     Kd[active_extruder] = scalePID_d(raw_Kd);
     updatePID();
-#endif
+  #endif
 }
 
 #endif //ULTRA_LCD

MarlinKimbra/ultralcd_implementation_hitachi_HD44780.h

@@ -123,17 +123,6 @@
   #define LCD_CLICKED (buttons&(B_MI|B_ST))
 #endif
 
-////////////////////////
-// Setup Rotary Encoder Bit Values (for two pin encoders to indicate movement)
-// These values are independent of which pins are used for EN_A and EN_B indications
-// The rotary encoder part is also independent to the chipset used for the LCD
-#if defined(EN_A) && defined(EN_B)
-    #define encrot0 0
-    #define encrot1 2
-    #define encrot2 3
-    #define encrot3 1
-#endif 
-
 #endif //ULTIPANEL
 
 ////////////////////////////////////

MarlinKimbra/ultralcd_st7920_u8glib_rrd.h

@@ -47,12 +47,9 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
   {
     case U8G_DEV_MSG_INIT:
       {
-        SET_OUTPUT(ST7920_CS_PIN);
-        WRITE(ST7920_CS_PIN,0);
-        SET_OUTPUT(ST7920_DAT_PIN);
-        WRITE(ST7920_DAT_PIN,0);
-        SET_OUTPUT(ST7920_CLK_PIN);
-        WRITE(ST7920_CLK_PIN,1);
+        OUT_WRITE(ST7920_CS_PIN,LOW);
+        OUT_WRITE(ST7920_DAT_PIN,LOW);
+        OUT_WRITE(ST7920_CLK_PIN,HIGH);
 
         ST7920_CS();
         u8g_Delay(120);                 //initial delay for boot up