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-# Auto detect text files and perform LF normalization
-* text=auto
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-# Custom for Visual Studio
-*.cs     diff=csharp
-*.sln    merge=union
-*.csproj merge=union
-*.vbproj merge=union
-*.fsproj merge=union
-*.dbproj merge=union
-
-# Standard to msysgit
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-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain

MarlinKimbra/BlinkM.cpp

+/*
+  BlinkM.cpp - Library for controlling a BlinkM over i2c
+  Created by Tim Koster, August 21 2013.
+*/
+#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)
+{
+  Wire.begin(); 
+  Wire.beginTransmission(0x09);
+  Wire.write('o');                    //to disable ongoing script, only needs to be used once
+  Wire.write('n');
+  Wire.write(red);
+  Wire.write(grn);
+  Wire.write(blu);
+  Wire.endTransmission();
+}
+
+#endif //BLINKM
+

MarlinKimbra/BlinkM.h

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

MarlinKimbra/ConfigurationStore.h

+#ifndef CONFIG_STORE_H
+#define CONFIG_STORE_H
+
+#include "Configuration.h"
+
+void Config_ResetDefault();
+
+#ifndef DISABLE_M503
+void Config_PrintSettings();
+#else
+FORCE_INLINE void Config_PrintSettings() {}
+#endif
+
+#ifdef EEPROM_SETTINGS
+void Config_StoreSettings();
+void Config_RetrieveSettings();
+#else
+FORCE_INLINE void Config_StoreSettings() {}
+FORCE_INLINE void Config_RetrieveSettings() { Config_ResetDefault(); Config_PrintSettings(); }
+#endif
+
+#endif//CONFIG_STORE_H

MarlinKimbra/Configuration_Delta.h

+// Define this to set a custom name for your generic Mendel,
+#define CUSTOM_MENDEL_NAME "Delta"
+
+// Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)
+// You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
+// #define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
+
+//===========================================================================
+//============================== Delta Settings =============================
+//===========================================================================
+
+// Make delta curves from many straight lines (linear interpolation).
+// This is a trade-off between visible corners (not enough segments)
+// and processor overload (too many expensive sqrt calls).
+#define DELTA_SEGMENTS_PER_SECOND 200
+
+// Center-to-center distance of the holes in the diagonal push rods.
+#define DEFAULT_DELTA_DIAGONAL_ROD 217 // mm
+
+// Horizontal offset from middle of printer to smooth rod center.
+#define DELTA_SMOOTH_ROD_OFFSET 145 // mm
+
+// Horizontal offset of the universal joints on the end effector.
+#define DELTA_EFFECTOR_OFFSET 20 // mm
+
+// Horizontal offset of the universal joints on the carriages.
+#define DELTA_CARRIAGE_OFFSET 20 // mm
+
+// Printer radius
+#define PRINTER_RADIUS 70
+
+// Effective horizontal distance bridged by diagonal push rods.
+#define DEFAULT_DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-DELTA_EFFECTOR_OFFSET-DELTA_CARRIAGE_OFFSET)
+
+//Uncomment to enable autocalibration debug messages
+#define DEBUG_MESSAGES
+
+// Precision for G30 delta autocalibration function
+#define AUTOCALIBRATION_PRECISION 0.1 // mm
+
+// Diameter of print bed - this is used to set the distance that autocalibration probes the bed at.
+#define BED_DIAMETER 140 // mm
+
+// Z-Probe variables
+// Start and end location values are used to deploy/retract the probe (will move from start to end and back again)
+#define PROBING_FEEDRATE 600                             // Speed for individual probe Use: G30 A F600
+#define Z_PROBE_OFFSET {0, -10, -11.5, 0}                // X, Y, Z, E distance between hotend nozzle and deployed bed leveling probe.
+#define Z_PROBE_DEPLOY_START_LOCATION {0, 0, 30, 0}      // X, Y, Z, E start location for z-probe deployment sequence
+#define Z_PROBE_DEPLOY_END_LOCATION {0, 0, 30, 0}        // X, Y, Z, E end location for z-probe deployment sequence
+#define Z_PROBE_RETRACT_START_LOCATION {0, 0, 30, 0}     // X, Y, Z, E start location for z-probe retract sequence
+#define Z_PROBE_RETRACT_END_LOCATION {0, 0, 30, 0}       // X, Y, Z, E end location for z-probe retract sequence 
+#define AUTOLEVEL_GRID 30                                // Distance between autolevel Z probing points, should be less than print surface radius/3.
+
+//===========================================================================
+//=============================Mechanical Settings===========================
+//===========================================================================
+
+// coarse Endstop Settings
+#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
+
+#ifdef ENDSTOPPULLUPS
+#define ENDSTOPPULLUP_XMAX
+#define ENDSTOPPULLUP_YMAX
+#define ENDSTOPPULLUP_ZMAX
+#define ENDSTOPPULLUP_XMIN
+#define ENDSTOPPULLUP_YMIN
+#define ENDSTOPPULLUP_ZMIN
+#endif
+
+// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
+const bool X_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Y_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_ENDSTOP_INVERTING = true;  // set to true to invert the logic of the endstop.
+const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+
+// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
+#define X_ENABLE_ON 0
+#define Y_ENABLE_ON 0
+#define Z_ENABLE_ON 0
+#define E_ENABLE_ON 0 // For all extruders
+
+// Disables axis when it's not being used.
+#define DISABLE_X false
+#define DISABLE_Y false
+#define DISABLE_Z false
+#define DISABLE_E false // For all extruders
+#define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled
+
+
+#define INVERT_X_DIR false
+#define INVERT_Y_DIR false
+#define INVERT_Z_DIR false
+#define INVERT_E0_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E1_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false
+#define INVERT_E2_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false
+
+// ENDSTOP SETTINGS:
+// Sets direction of endstops when homing; 1=MAX, -1=MIN
+#define X_HOME_DIR 1
+#define Y_HOME_DIR 1
+#define Z_HOME_DIR 1
+
+#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
+#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
+// Travel limits after homing
+#define X_MAX_POS PRINTER_RADIUS
+#define X_MIN_POS -PRINTER_RADIUS
+#define Y_MAX_POS PRINTER_RADIUS
+#define Y_MIN_POS -PRINTER_RADIUS
+#define Z_MAX_POS MANUAL_Z_HOME_POS
+#define Z_MIN_POS 0
+
+#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
+#define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
+#define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
+
+// The position of the homing switches
+#define MANUAL_HOME_POSITIONS  // If defined, MANUAL_*_HOME_POS below will be used
+#define BED_CENTER_AT_0_0  // If defined, the center of the bed is at (X=0, Y=0)
+
+//Manual homing switch locations:
+#define MANUAL_X_HOME_POS 0
+#define MANUAL_Y_HOME_POS 0
+#define MANUAL_Z_HOME_POS 202 // Distance between nozzle and print surface after homing.
+
+//// MOVEMENT SETTINGS
+#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
+#define HOMING_FEEDRATE {100*60, 100*60, 100*60, 0}  // set the homing speeds (mm/min)
+
+// default settings
+// delta speeds must be the same on xyz
+#define DEFAULT_AXIS_STEPS_PER_UNIT     {80,80,80,451,451,451,451}            // X, Y, Z, E0, E1, E2, E3
+#define DEFAULT_MAX_FEEDRATE            {300,300,300,45,45,45,45}             // X, Y, Z, E0, E1, E2, E3 (mm/sec)
+#define DEFAULT_RETRACTION_MAX_FEEDRATE {80,80,80,80}                         // E0, E1, E2, E3 (mm/sec)
+#define DEFAULT_MAX_ACCELERATION        {2000,2000,2000,2000}                 // X, Y, Z, E maximum start speed for accelerated moves.
+
+#define DEFAULT_ACCELERATION          1000    // X, Y, Z and E max acceleration in mm/s^2 for printing moves
+#define DEFAULT_RETRACT_ACCELERATION  4000    // X, Y, Z and E max acceleration in mm/s^2 for retracts
+
+// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
+#define DEFAULT_XYJERK                20.0    // (mm/sec)
+#define DEFAULT_ZJERK                 20.0    // (mm/sec)
+#define DEFAULT_EJERK                 5.0     // (mm/sec)
+

MarlinKimbra/DOGMbitmaps.h

+#define START_BMPWIDTH 	60	//Width in pixels
+#define START_BMPHEIGHT 	64	//Height in pixels
+#define START_BMPBYTEWIDTH 	8	//Width in bytes
+const unsigned char start_bmp[574] PROGMEM = { //AVR-GCC, WinAVR
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xF9,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xF0,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xE0,0x7F,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xC0,0x3F,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0x80,0x1F,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0x00,0x0F,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFE,0x00,0x07,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFC,0x00,0x03,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xF8,0x00,0x01,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xF0,0x00,0x00,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xE0,0x00,0x00,0x7F,0xFF,0xF0,
+0xFF,0xFF,0xC0,0x00,0x00,0x3F,0xFF,0xF0,
+0xFF,0xFF,0x80,0x00,0x00,0x3F,0xFF,0xF0,
+0xFF,0xFF,0x00,0x00,0x00,0x1F,0xFF,0xF0,
+0xFF,0xFE,0x00,0x00,0x00,0x0F,0xFF,0xF0,
+0xFF,0xFE,0x00,0x00,0x00,0x07,0xFF,0xF0,
+0xFF,0xFC,0x00,0x00,0x00,0x07,0xFF,0xF0,
+0xFF,0xFC,0x00,0x00,0x00,0x03,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x01,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+0xFF,0xF8,0x00,0x00,0x00,0x03,0xFF,0xF0,
+0xFF,0xFC,0x00,0x00,0x00,0x03,0xFF,0xF0,
+0xFF,0xFC,0x00,0x00,0x00,0x07,0xFF,0xF0,
+0xFF,0xFE,0x00,0x00,0x00,0x07,0xFF,0xF0,
+0xFF,0xFE,0x00,0x00,0x00,0x0F,0xFF,0xF0,
+0xFF,0xFF,0x00,0x00,0x00,0x1F,0xFF,0xF0,
+0xFF,0xFF,0x80,0x00,0x00,0x1F,0xFF,0xF0,
+0xFF,0xFF,0xC0,0x00,0x00,0x3F,0xFF,0xF0,
+0xFF,0xFF,0xE0,0x00,0x00,0x7F,0xFF,0xF0,
+0xFF,0xFF,0xF0,0x00,0x01,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFC,0x00,0x03,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0x00,0x1F,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,
+0x83,0xFF,0xFF,0xFE,0x0F,0xFF,0xFF,0xF0,
+0x80,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xF0,
+0x88,0x7F,0xFF,0xFE,0x23,0xFF,0xFF,0xF0,
+0x8C,0x70,0x38,0x0E,0x71,0x81,0xC0,0x70,
+0x8C,0x60,0x38,0x0E,0x63,0x80,0xC0,0x30,
+0x80,0xE3,0x19,0xC6,0x07,0xF8,0xC7,0x30,
+0x80,0xE0,0x19,0xC6,0x03,0x80,0xC7,0x10,
+0x8C,0x62,0x79,0xC6,0x63,0x9C,0xC7,0x30,
+0x8C,0x63,0xF8,0xC6,0x71,0x18,0xC6,0x30,
+0x8E,0x30,0x18,0x0E,0x71,0x80,0xC0,0x30,
+0x9E,0x38,0x39,0x1E,0x79,0xC4,0xC4,0xF0,
+0xFF,0xFF,0xF9,0xFF,0xFF,0xFF,0xC7,0xF0,
+0xFF,0xFF,0xF9,0xFF,0xFF,0xFF,0xC7,0xF0,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0
+};
+
+#define STATUS_SCREENWIDTH 		115	//Width in pixels
+#define STATUS_SCREENHEIGHT 	19	//Height in pixels
+#define STATUS_SCREENBYTEWIDTH 	15	//Width in bytes
+const unsigned char status_screen0_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xFF,0xE0,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0xE0,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x63,0x0C,0x60,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x47,0x0E,0x20,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x4F,0x0F,0x20,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x5F,0x0F,0xA0,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x5E,0x07,0xA0,
+0x7F,0x80,0x00,0x3F,0xC0,0x00,0x3F,0xC0,0x00,0x41,0x04,0x00,0x40,0x60,0x20,
+0xFB,0xC0,0x00,0x79,0xE0,0x00,0x79,0xE0,0x00,0x20,0x82,0x00,0x40,0xF0,0x20,
+0xF3,0xC0,0x00,0x76,0xE0,0x00,0x76,0xE0,0x00,0x20,0x82,0x00,0x40,0xF0,0x20,
+0xEB,0xC0,0x00,0x7E,0xE0,0x00,0x7E,0xE0,0x00,0x41,0x04,0x00,0x40,0x60,0x20,
+0x7B,0x80,0x00,0x3D,0xC0,0x00,0x39,0xC0,0x00,0x82,0x08,0x00,0x5E,0x07,0xA0,
+0x7B,0x80,0x00,0x3B,0xC0,0x00,0x3E,0xC0,0x01,0x04,0x10,0x00,0x5F,0x0F,0xA0,
+0xFB,0xC0,0x00,0x77,0xE0,0x00,0x76,0xE0,0x01,0x04,0x10,0x00,0x4F,0x0F,0x20,
+0xFB,0xC0,0x00,0x70,0xE0,0x00,0x79,0xE0,0x00,0x82,0x08,0x00,0x47,0x0E,0x20,
+0xFF,0xC0,0x00,0x7F,0xE0,0x00,0x7F,0xE0,0x00,0x41,0x04,0x00,0x63,0x0C,0x60,
+0x3F,0x00,0x00,0x1F,0x80,0x00,0x1F,0x80,0x00,0x00,0x00,0x00,0x70,0x00,0xE0,
+0x1E,0x00,0x00,0x0F,0x00,0x00,0x0F,0x00,0x01,0xFF,0xFF,0x80,0x7F,0xFF,0xE0,
+0x0C,0x00,0x00,0x06,0x00,0x00,0x06,0x00,0x01,0xFF,0xFF,0x80,0x00,0x00,0x00
+};
+
+#define STATUS_SCREENWIDTH 		115	//Width in pixels
+#define STATUS_SCREENHEIGHT 	19	//Height in pixels
+#define STATUS_SCREENBYTEWIDTH 	15	//Width in bytes
+const unsigned char status_screen1_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xFF,0xE0,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0xE0,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x61,0xF8,0x60,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x41,0xF8,0x20,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0xF0,0x20,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x60,0x20,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x58,0x01,0xA0,
+0x7F,0x80,0x00,0x3F,0xC0,0x00,0x3F,0xC0,0x00,0x41,0x04,0x00,0x5C,0x63,0xA0,
+0xFB,0xC0,0x00,0x79,0xE0,0x00,0x79,0xE0,0x00,0x20,0x82,0x00,0x5E,0xF7,0xA0,
+0xF3,0xC0,0x00,0x76,0xE0,0x00,0x76,0xE0,0x00,0x20,0x82,0x00,0x5E,0xF7,0xA0,
+0xEB,0xC0,0x00,0x7E,0xE0,0x00,0x7E,0xE0,0x00,0x41,0x04,0x00,0x5C,0x63,0xA0,
+0x7B,0x80,0x00,0x3D,0xC0,0x00,0x39,0xC0,0x00,0x82,0x08,0x00,0x58,0x01,0xA0,
+0x7B,0x80,0x00,0x3B,0xC0,0x00,0x3E,0xC0,0x01,0x04,0x10,0x00,0x40,0x60,0x20,
+0xFB,0xC0,0x00,0x77,0xE0,0x00,0x76,0xE0,0x01,0x04,0x10,0x00,0x40,0xF0,0x20,
+0xFB,0xC0,0x00,0x70,0xE0,0x00,0x79,0xE0,0x00,0x82,0x08,0x00,0x41,0xF8,0x20,
+0xFF,0xC0,0x00,0x7F,0xE0,0x00,0x7F,0xE0,0x00,0x41,0x04,0x00,0x61,0xF8,0x60,
+0x3F,0x00,0x00,0x1F,0x80,0x00,0x1F,0x80,0x00,0x00,0x00,0x00,0x70,0x00,0xE0,
+0x1E,0x00,0x00,0x0F,0x00,0x00,0x0F,0x00,0x01,0xFF,0xFF,0x80,0x7F,0xFF,0xE0,
+0x0C,0x00,0x00,0x06,0x00,0x00,0x06,0x00,0x01,0xFF,0xFF,0x80,0x00,0x00,0x00
+};
+
+

MarlinKimbra/LiquidCrystalRus.h

+//
+// based on LiquidCrystal library from ArduinoIDE, see http://arduino.cc
+//  modified 27 Jul 2011
+// by Ilya V. Danilov http://mk90.ru/
+// 
+
+#ifndef LiquidCrystalRus_h
+#define LiquidCrystalRus_h
+
+#include <inttypes.h>
+#include "Print.h"
+
+// commands
+#define LCD_CLEARDISPLAY 0x01
+#define LCD_RETURNHOME 0x02
+#define LCD_ENTRYMODESET 0x04
+#define LCD_DISPLAYCONTROL 0x08
+#define LCD_CURSORSHIFT 0x10
+#define LCD_FUNCTIONSET 0x20
+#define LCD_SETCGRAMADDR 0x40
+#define LCD_SETDDRAMADDR 0x80
+
+// flags for display entry mode
+#define LCD_ENTRYRIGHT 0x00
+#define LCD_ENTRYLEFT 0x02
+#define LCD_ENTRYSHIFTINCREMENT 0x01
+#define LCD_ENTRYSHIFTDECREMENT 0x00
+
+// flags for display on/off control
+#define LCD_DISPLAYON 0x04
+#define LCD_DISPLAYOFF 0x00
+#define LCD_CURSORON 0x02
+#define LCD_CURSOROFF 0x00
+#define LCD_BLINKON 0x01
+#define LCD_BLINKOFF 0x00
+
+// flags for display/cursor shift
+#define LCD_DISPLAYMOVE 0x08
+#define LCD_CURSORMOVE 0x00
+#define LCD_MOVERIGHT 0x04
+#define LCD_MOVELEFT 0x00
+
+// flags for function set
+#define LCD_8BITMODE 0x10
+#define LCD_4BITMODE 0x00
+#define LCD_2LINE 0x08
+#define LCD_1LINE 0x00
+#define LCD_5x10DOTS 0x04
+#define LCD_5x8DOTS 0x00
+
+// enum for 
+#define LCD_DRAM_Normal 0x00
+#define LCD_DRAM_WH1601 0x01
+
+
+class LiquidCrystalRus : public Print {
+public:
+  LiquidCrystalRus(uint8_t rs, uint8_t enable,
+		uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3,
+		uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7);
+  LiquidCrystalRus(uint8_t rs, uint8_t rw, uint8_t enable,
+		uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3,
+		uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7);
+  LiquidCrystalRus(uint8_t rs, uint8_t rw, uint8_t enable,
+		uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3);
+  LiquidCrystalRus(uint8_t rs, uint8_t enable,
+		uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3);
+
+  void init(uint8_t fourbitmode, uint8_t rs, uint8_t rw, uint8_t enable,
+	    uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3,
+	    uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7);
+    
+  void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS);
+
+  void clear();
+  void home();
+
+  void noDisplay();
+  void display();
+  void noBlink();
+  void blink();
+  void noCursor();
+  void cursor();
+  void scrollDisplayLeft();
+  void scrollDisplayRight();
+  void leftToRight();
+  void rightToLeft();
+  void autoscroll();
+  void noAutoscroll();
+
+  void createChar(uint8_t, uint8_t[]);
+  void setCursor(uint8_t, uint8_t);
+ 
+#if defined(ARDUINO) && ARDUINO >= 100
+  virtual size_t write(uint8_t);
+  using Print::write;
+#else
+  virtual void write(uint8_t);
+#endif
+
+  void command(uint8_t);
+
+  void setDRAMModel(uint8_t);
+
+private:
+  void send(uint8_t, uint8_t);
+  void writeNbits(uint8_t, uint8_t);
+  uint8_t recv(uint8_t);
+  uint8_t readNbits(uint8_t); 
+  void pulseEnable();
+
+  uint8_t _rs_pin; // LOW: command.  HIGH: character.
+  uint8_t _rw_pin; // LOW: write to LCD.  HIGH: read from LCD.
+  uint8_t _enable_pin; // activated by a HIGH pulse.
+  uint8_t _data_pins[8];
+
+  uint8_t _displayfunction;
+  uint8_t _displaycontrol;
+  uint8_t _displaymode;
+
+  uint8_t _initialized;
+
+  uint8_t _numlines,_currline;
+
+  uint8_t _dram_model;
+  uint8_t utf_hi_char; // UTF-8 high part
+};
+
+#endif

MarlinKimbra/Marlin.h

+// Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware.
+// License: GPL
+
+#ifndef MARLIN_H
+#define MARLIN_H
+
+#define  FORCE_INLINE __attribute__((always_inline)) inline
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include <util/delay.h>
+#include <avr/pgmspace.h>
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+
+
+#include "fastio.h"
+#include "Configuration.h"
+#include "pins.h"
+
+#ifndef AT90USB
+#define  HardwareSerial_h // trick to disable the standard HWserial
+#endif
+
+#if (ARDUINO >= 100)
+# include "Arduino.h"
+#else
+# include "WProgram.h"
+//Arduino < 1.0.0 does not define this, so we need to do it ourselves
+# define analogInputToDigitalPin(p) ((p) + A0)
+#endif
+
+#ifdef AT90USB
+#include "HardwareSerial.h"
+#endif
+
+#include "MarlinSerial.h"
+
+#ifndef cbi
+#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+#endif
+#ifndef sbi
+#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+#include "WString.h"
+
+#ifdef AT90USB
+#ifdef BTENABLED
+#define MYSERIAL bt
+#else
+#define MYSERIAL Serial
+#endif // BTENABLED
+#else
+#define MYSERIAL MSerial
+#endif
+
+#define SERIAL_PROTOCOL(x) (MYSERIAL.print(x))
+#define SERIAL_PROTOCOL_F(x,y) (MYSERIAL.print(x,y))
+#define SERIAL_PROTOCOLPGM(x) (serialprintPGM(PSTR(x)))
+#define SERIAL_PROTOCOLLN(x) (MYSERIAL.print(x),MYSERIAL.write('\n'))
+#define SERIAL_PROTOCOLLNPGM(x) (serialprintPGM(PSTR(x)),MYSERIAL.write('\n'))
+
+
+const char errormagic[] PROGMEM ="Error:";
+const char echomagic[] PROGMEM ="echo:";
+#define SERIAL_ERROR_START (serialprintPGM(errormagic))
+#define SERIAL_ERROR(x) SERIAL_PROTOCOL(x)
+#define SERIAL_ERRORPGM(x) SERIAL_PROTOCOLPGM(x)
+#define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x)
+#define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
+
+#define SERIAL_ECHO_START (serialprintPGM(echomagic))
+#define SERIAL_ECHO(x) SERIAL_PROTOCOL(x)
+#define SERIAL_ECHOPGM(x) SERIAL_PROTOCOLPGM(x)
+#define SERIAL_ECHOLN(x) SERIAL_PROTOCOLLN(x)
+#define SERIAL_ECHOLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
+
+#define SERIAL_ECHOPAIR(name,value) (serial_echopair_P(PSTR(name),(value)))
+
+void serial_echopair_P(const char *s_P, float v);
+void serial_echopair_P(const char *s_P, double v);
+void serial_echopair_P(const char *s_P, unsigned long v);
+
+
+//Things to write to serial from Program memory. Saves 400 to 2k of RAM.
+FORCE_INLINE void serialprintPGM(const char *str)
+{
+  char ch=pgm_read_byte(str);
+  while(ch)
+  {
+    MYSERIAL.write(ch);
+    ch=pgm_read_byte(++str);
+  }
+}
+
+
+void get_command();
+void process_commands();
+
+void manage_inactivity();
+
+#if defined(DUAL_X_CARRIAGE) && defined(X_ENABLE_PIN) && X_ENABLE_PIN > -1 \
+    && defined(X2_ENABLE_PIN) && X2_ENABLE_PIN > -1
+  #define  enable_x() do { WRITE(X_ENABLE_PIN, X_ENABLE_ON); WRITE(X2_ENABLE_PIN, X_ENABLE_ON); } while (0)
+  #define disable_x() do { WRITE(X_ENABLE_PIN,!X_ENABLE_ON); WRITE(X2_ENABLE_PIN,!X_ENABLE_ON); axis_known_position[X_AXIS] = false; } while (0)
+#elif defined(X_ENABLE_PIN) && X_ENABLE_PIN > -1
+  #define  enable_x() WRITE(X_ENABLE_PIN, X_ENABLE_ON)
+  #define disable_x() { WRITE(X_ENABLE_PIN,!X_ENABLE_ON); axis_known_position[X_AXIS] = false; }
+#else
+  #define enable_x() ;
+  #define disable_x() ;
+#endif
+
+#if defined(Y_ENABLE_PIN) && Y_ENABLE_PIN > -1
+  #ifdef Y_DUAL_STEPPER_DRIVERS
+    #define  enable_y() { WRITE(Y_ENABLE_PIN, Y_ENABLE_ON); WRITE(Y2_ENABLE_PIN,  Y_ENABLE_ON); }
+    #define disable_y() { WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON); WRITE(Y2_ENABLE_PIN, !Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
+  #else
+    #define  enable_y() WRITE(Y_ENABLE_PIN, Y_ENABLE_ON)
+    #define disable_y() { WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
+  #endif
+#else
+  #define enable_y() ;
+  #define disable_y() ;
+#endif
+
+#if defined(Z_ENABLE_PIN) && Z_ENABLE_PIN > -1
+  #ifdef Z_DUAL_STEPPER_DRIVERS
+    #define  enable_z() { WRITE(Z_ENABLE_PIN, Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN, Z_ENABLE_ON); }
+    #define disable_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
+  #else
+    #define  enable_z() WRITE(Z_ENABLE_PIN, Z_ENABLE_ON)
+    #define disable_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
+  #endif
+#else
+  #define enable_z() ;
+  #define disable_z() ;
+#endif
+
+#if defined(E0_ENABLE_PIN) && (E0_ENABLE_PIN > -1)
+  #define enable_e0() WRITE(E0_ENABLE_PIN, E_ENABLE_ON)
+  #define disable_e0() WRITE(E0_ENABLE_PIN,!E_ENABLE_ON)
+#else
+  #define enable_e0()  /* nothing */
+  #define disable_e0() /* nothing */
+#endif
+
+#if (DRIVER_EXTRUDERS > 1) && defined(E1_ENABLE_PIN) && (E1_ENABLE_PIN > -1)
+#define enable_e1() WRITE(E1_ENABLE_PIN, E_ENABLE_ON)
+#define disable_e1() WRITE(E1_ENABLE_PIN,!E_ENABLE_ON)
+#else
+#define enable_e1()  /* nothing */
+#define disable_e1() /* nothing */
+#endif
+
+#if (DRIVER_EXTRUDERS > 2) && defined(E2_ENABLE_PIN) && (E2_ENABLE_PIN > -1)
+#define enable_e2() WRITE(E2_ENABLE_PIN, E_ENABLE_ON)
+#define disable_e2() WRITE(E2_ENABLE_PIN,!E_ENABLE_ON)
+#else
+#define enable_e2()  /* nothing */
+#define disable_e2() /* nothing */
+#endif
+
+#if (DRIVER_EXTRUDERS > 3) && defined(E3_ENABLE_PIN) && (E3_ENABLE_PIN > -1)
+#define enable_e3() WRITE(E3_ENABLE_PIN, E_ENABLE_ON)
+#define disable_e3() WRITE(E3_ENABLE_PIN,!E_ENABLE_ON)
+#else
+#define enable_e3()  /* nothing */
+#define disable_e3() /* nothing */
+#endif
+
+
+
+enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3};
+
+
+void FlushSerialRequestResend();
+void ClearToSend();
+void get_coordinates();
+
+#ifdef DELTA
+float probe_bed(float x, float y);
+void set_delta_constants();
+void home_delta_axis();
+void calibration_report();
+void bed_probe_all();
+void set_default_z_probe_offset();
+void set_delta_constants();
+void save_carriage_positions(int position_num);
+void calculate_delta(float cartesian[3]);
+void adjust_delta(float cartesian[3]);
+void prepare_move_raw();
+extern float delta[3];
+extern float delta_tmp[3];
+extern float delta_tower1_x,delta_tower1_y;
+extern float delta_tower2_x,delta_tower2_y;
+extern float delta_tower3_x,delta_tower3_y;
+#endif
+
+#ifdef SCARA
+void calculate_delta(float cartesian[3]);
+void calculate_SCARA_forward_Transform(float f_scara[3]);
+#endif
+
+void prepare_move();
+void kill();
+void pause();
+void Stop();
+
+bool IsStopped();
+
+void enquecommand(const char *cmd); //put an ASCII command at the end of the current buffer.
+void enquecommand_P(const char *cmd); //put an ASCII command at the end of the current buffer, read from flash
+void prepare_arc_move(char isclockwise);
+void clamp_to_software_endstops(float target[3]);
+
+void refresh_cmd_timeout(void);
+
+#ifdef FAST_PWM_FAN
+void setPwmFrequency(uint8_t pin, int val);
+#endif
+
+#ifndef CRITICAL_SECTION_START
+  #define CRITICAL_SECTION_START  unsigned char _sreg = SREG; cli();
+  #define CRITICAL_SECTION_END    SREG = _sreg;
+#endif //CRITICAL_SECTION_START
+
+extern float homing_feedrate[];
+extern bool axis_relative_modes[];
+extern int feedmultiply;
+extern int extrudemultiply; // Sets extrude multiply factor (in percent) for all extruders
+extern int extruder_multiply[EXTRUDERS]; // sets extrude multiply factor (in percent) for each extruder individually
+extern float volumetric_multiplier[EXTRUDERS]; // reciprocal of cross-sectional area of filament (in square millimeters), stored this way to reduce computational burden in planner
+extern float current_position[NUM_AXIS] ;
+extern float add_homing[3];
+#ifdef NPR2
+extern int old_color; // old color for system NPR2
+#endif
+#ifdef DELTA
+extern float z_probe_offset[3];
+extern float endstop_adj[3];
+extern float tower_adj[6];
+extern float delta_radius;
+extern float delta_diagonal_rod;
+//*extern float Z_MAX_POS;
+//*extern float Z_MAX_LENGTH;
+#endif
+#ifdef SCARA
+extern float axis_scaling[3];  // Build size scaling
+#endif
+
+extern float min_pos[3];
+extern float max_pos[3];
+extern bool axis_known_position[3];
+extern float lastpos[4];
+extern float zprobe_zoffset;
+extern int fanSpeed;
+
+#ifdef BARICUDA
+extern int ValvePressure;
+extern int EtoPPressure;
+#endif
+
+#ifdef FAN_SOFT_PWM
+extern unsigned char fanSpeedSoftPwm;
+#endif
+
+#ifdef FWRETRACT
+extern bool autoretract_enabled;
+extern bool retracted[EXTRUDERS];
+extern float retract_length, retract_length_swap, retract_feedrate, retract_zlift;
+extern float retract_recover_length, retract_recover_length_swap, retract_recover_feedrate;
+#endif
+
+extern unsigned long starttime;
+extern unsigned long stoptime;
+
+// Handling multiple extruders pins
+extern uint8_t active_extruder;
+extern uint8_t active_driver;
+
+#ifdef DIGIPOT_I2C
+extern void digipot_i2c_set_current( int channel, float current );
+extern void digipot_i2c_init();
+#endif
+
+#endif
+

MarlinKimbra/MarlinKimbra.ino

+/* -*- c++ -*- */
+
+/*
+    Reprap firmware based on Sprinter and grbl.
+ Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ This firmware is a mashup between Sprinter and grbl.
+  (https://github.com/kliment/Sprinter)
+  (https://github.com/simen/grbl/tree)
+
+ It has preliminary support for Matthew Roberts advance algorithm
+    http://reprap.org/pipermail/reprap-dev/2011-May/003323.html
+ */
+
+/* All the implementation is done in *.cpp files to get better compatibility with avr-gcc without the Arduino IDE */
+/* Use this file to help the Arduino IDE find which Arduino libraries are needed and to keep documentation on GCode */
+
+#include "Configuration.h"
+#include "pins.h"
+
+#ifdef ULTRA_LCD
+  #if defined(LCD_I2C_TYPE_PCF8575)
+    #include <Wire.h>
+    #include <LiquidCrystal_I2C.h>
+  #elif defined(LCD_I2C_TYPE_MCP23017) || defined(LCD_I2C_TYPE_MCP23008)
+    #include <Wire.h>
+    #include <LiquidTWI2.h>
+  #elif defined(DOGLCD)
+    #include <U8glib.h> // library for graphics LCD by Oli Kraus (https://code.google.com/p/u8glib/)
+  #else
+    #include <LiquidCrystal.h> // library for character LCD
+  #endif
+#endif
+
+#if defined(DIGIPOTSS_PIN) && DIGIPOTSS_PIN > -1
+#include <SPI.h>
+#endif
+
+#if defined(DIGIPOT_I2C)
+  #include <Wire.h>
+#endif

MarlinKimbra/MarlinSerial.cpp

+/*
+  HardwareSerial.cpp - Hardware serial library for Wiring
+  Copyright (c) 2006 Nicholas Zambetti.  All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+  
+  Modified 23 November 2006 by David A. Mellis
+  Modified 28 September 2010 by Mark Sproul
+*/
+
+#include "Marlin.h"
+#include "MarlinSerial.h"
+
+#ifndef AT90USB
+// this next line disables the entire HardwareSerial.cpp, 
+// this is so I can support Attiny series and any other chip without a UART
+#if defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H)
+
+#if UART_PRESENT(SERIAL_PORT)
+  ring_buffer rx_buffer  =  { { 0 }, 0, 0 };
+#endif
+
+FORCE_INLINE void store_char(unsigned char c)
+{
+  int i = (unsigned int)(rx_buffer.head + 1) % RX_BUFFER_SIZE;
+
+  // if we should be storing the received character into the location
+  // just before the tail (meaning that the head would advance to the
+  // current location of the tail), we're about to overflow the buffer
+  // and so we don't write the character or advance the head.
+  if (i != rx_buffer.tail) {
+    rx_buffer.buffer[rx_buffer.head] = c;
+    rx_buffer.head = i;
+  }
+}
+
+
+//#elif defined(SIG_USART_RECV)
+#if defined(M_USARTx_RX_vect)
+  // fixed by Mark Sproul this is on the 644/644p
+  //SIGNAL(SIG_USART_RECV)
+  SIGNAL(M_USARTx_RX_vect)
+  {
+    unsigned char c  =  M_UDRx;
+    store_char(c);
+  }
+#endif
+
+// Constructors ////////////////////////////////////////////////////////////////
+
+MarlinSerial::MarlinSerial()
+{
+
+}
+
+// Public Methods //////////////////////////////////////////////////////////////
+
+void MarlinSerial::begin(long baud)
+{
+  uint16_t baud_setting;
+  bool useU2X = true;
+
+#if F_CPU == 16000000UL && SERIAL_PORT == 0
+  // hard-coded exception for compatibility with the bootloader shipped
+  // with the Duemilanove and previous boards and the firmware on the 8U2
+  // on the Uno and Mega 2560.
+  if (baud == 57600) {
+    useU2X = false;
+  }
+#endif
+  
+  if (useU2X) {
+    M_UCSRxA = 1 << M_U2Xx;
+    baud_setting = (F_CPU / 4 / baud - 1) / 2;
+  } else {
+    M_UCSRxA = 0;
+    baud_setting = (F_CPU / 8 / baud - 1) / 2;
+  }
+
+  // assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register)
+  M_UBRRxH = baud_setting >> 8;
+  M_UBRRxL = baud_setting;
+
+  sbi(M_UCSRxB, M_RXENx);
+  sbi(M_UCSRxB, M_TXENx);
+  sbi(M_UCSRxB, M_RXCIEx);
+}
+
+void MarlinSerial::end()
+{
+  cbi(M_UCSRxB, M_RXENx);
+  cbi(M_UCSRxB, M_TXENx);
+  cbi(M_UCSRxB, M_RXCIEx);  
+}
+
+
+
+int MarlinSerial::peek(void)
+{
+  if (rx_buffer.head == rx_buffer.tail) {
+    return -1;
+  } else {
+    return rx_buffer.buffer[rx_buffer.tail];
+  }
+}
+
+int MarlinSerial::read(void)
+{
+  // if the head isn't ahead of the tail, we don't have any characters
+  if (rx_buffer.head == rx_buffer.tail) {
+    return -1;
+  } else {
+    unsigned char c = rx_buffer.buffer[rx_buffer.tail];
+    rx_buffer.tail = (unsigned int)(rx_buffer.tail + 1) % RX_BUFFER_SIZE;
+    return c;
+  }
+}
+
+void MarlinSerial::flush()
+{
+  // don't reverse this or there may be problems if the RX interrupt
+  // occurs after reading the value of rx_buffer_head but before writing
+  // the value to rx_buffer_tail; the previous value of rx_buffer_head
+  // may be written to rx_buffer_tail, making it appear as if the buffer
+  // don't reverse this or there may be problems if the RX interrupt
+  // occurs after reading the value of rx_buffer_head but before writing
+  // the value to rx_buffer_tail; the previous value of rx_buffer_head
+  // may be written to rx_buffer_tail, making it appear as if the buffer
+  // were full, not empty.
+  rx_buffer.head = rx_buffer.tail;
+}
+
+
+
+
+/// imports from print.h
+
+
+
+
+void MarlinSerial::print(char c, int base)
+{
+  print((long) c, base);
+}
+
+void MarlinSerial::print(unsigned char b, int base)
+{
+  print((unsigned long) b, base);
+}
+
+void MarlinSerial::print(int n, int base)
+{
+  print((long) n, base);
+}
+
+void MarlinSerial::print(unsigned int n, int base)
+{
+  print((unsigned long) n, base);
+}
+
+void MarlinSerial::print(long n, int base)
+{
+  if (base == 0) {
+    write(n);
+  } else if (base == 10) {
+    if (n < 0) {
+      print('-');
+      n = -n;
+    }
+    printNumber(n, 10);
+  } else {
+    printNumber(n, base);
+  }
+}
+
+void MarlinSerial::print(unsigned long n, int base)
+{
+  if (base == 0) write(n);
+  else printNumber(n, base);
+}
+
+void MarlinSerial::print(double n, int digits)
+{
+  printFloat(n, digits);
+}
+
+void MarlinSerial::println(void)
+{
+  print('\r');
+  print('\n');  
+}
+
+void MarlinSerial::println(const String &s)
+{
+  print(s);
+  println();
+}
+
+void MarlinSerial::println(const char c[])
+{
+  print(c);
+  println();
+}
+
+void MarlinSerial::println(char c, int base)
+{
+  print(c, base);
+  println();
+}
+
+void MarlinSerial::println(unsigned char b, int base)
+{
+  print(b, base);
+  println();
+}
+
+void MarlinSerial::println(int n, int base)
+{
+  print(n, base);
+  println();
+}
+
+void MarlinSerial::println(unsigned int n, int base)
+{
+  print(n, base);
+  println();
+}
+
+void MarlinSerial::println(long n, int base)
+{
+  print(n, base);
+  println();
+}
+
+void MarlinSerial::println(unsigned long n, int base)
+{
+  print(n, base);
+  println();
+}
+
+void MarlinSerial::println(double n, int digits)
+{
+  print(n, digits);
+  println();
+}
+
+// Private Methods /////////////////////////////////////////////////////////////
+
+void MarlinSerial::printNumber(unsigned long n, uint8_t base)
+{
+  unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars. 
+  unsigned long i = 0;
+
+  if (n == 0) {
+    print('0');
+    return;
+  } 
+
+  while (n > 0) {
+    buf[i++] = n % base;
+    n /= base;
+  }
+
+  for (; i > 0; i--)
+    print((char) (buf[i - 1] < 10 ?
+      '0' + buf[i - 1] :
+      'A' + buf[i - 1] - 10));
+}
+
+void MarlinSerial::printFloat(double number, uint8_t digits) 
+{ 
+  // Handle negative numbers
+  if (number < 0.0)
+  {
+     print('-');
+     number = -number;
+  }
+
+  // Round correctly so that print(1.999, 2) prints as "2.00"
+  double rounding = 0.5;
+  for (uint8_t i=0; i<digits; ++i)
+    rounding /= 10.0;
+  
+  number += rounding;
+
+  // Extract the integer part of the number and print it
+  unsigned long int_part = (unsigned long)number;
+  double remainder = number - (double)int_part;
+  print(int_part);
+
+  // Print the decimal point, but only if there are digits beyond
+  if (digits > 0)
+    print("."); 
+
+  // Extract digits from the remainder one at a time
+  while (digits-- > 0)
+  {
+    remainder *= 10.0;
+    int toPrint = int(remainder);
+    print(toPrint);
+    remainder -= toPrint; 
+  } 
+}
+// Preinstantiate Objects //////////////////////////////////////////////////////
+
+
+MarlinSerial MSerial;
+
+#endif // whole file
+#endif // !AT90USB
+
+// For AT90USB targets use the UART for BT interfacing
+#if defined(AT90USB) && defined (BTENABLED)
+   HardwareSerial bt;
+#endif
+

MarlinKimbra/MarlinSerial.h

+/*
+  HardwareSerial.h - Hardware serial library for Wiring
+  Copyright (c) 2006 Nicholas Zambetti.  All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+  Modified 28 September 2010 by Mark Sproul
+*/
+
+#ifndef MarlinSerial_h
+#define MarlinSerial_h
+#include "Marlin.h"
+
+#if !defined(SERIAL_PORT) 
+#define SERIAL_PORT 0
+#endif
+
+// The presence of the UBRRH register is used to detect a UART.
+#define UART_PRESENT(port) ((port == 0 && (defined(UBRRH) || defined(UBRR0H))) || \
+						(port == 1 && defined(UBRR1H)) || (port == 2 && defined(UBRR2H)) || \
+						(port == 3 && defined(UBRR3H)))				
+						
+// These are macros to build serial port register names for the selected SERIAL_PORT (C preprocessor
+// requires two levels of indirection to expand macro values properly)
+#define SERIAL_REGNAME(registerbase,number,suffix) SERIAL_REGNAME_INTERNAL(registerbase,number,suffix)
+#if SERIAL_PORT == 0 && (!defined(UBRR0H) || !defined(UDR0)) // use un-numbered registers if necessary
+#define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##suffix
+#else
+#define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##number##suffix
+#endif
+
+// Registers used by MarlinSerial class (these are expanded 
+// depending on selected serial port
+#define M_UCSRxA SERIAL_REGNAME(UCSR,SERIAL_PORT,A) // defines M_UCSRxA to be UCSRnA where n is the serial port number
+#define M_UCSRxB SERIAL_REGNAME(UCSR,SERIAL_PORT,B) 
+#define M_RXENx SERIAL_REGNAME(RXEN,SERIAL_PORT,)    
+#define M_TXENx SERIAL_REGNAME(TXEN,SERIAL_PORT,)    
+#define M_RXCIEx SERIAL_REGNAME(RXCIE,SERIAL_PORT,)    
+#define M_UDREx SERIAL_REGNAME(UDRE,SERIAL_PORT,)    
+#define M_UDRx SERIAL_REGNAME(UDR,SERIAL_PORT,)  
+#define M_UBRRxH SERIAL_REGNAME(UBRR,SERIAL_PORT,H)
+#define M_UBRRxL SERIAL_REGNAME(UBRR,SERIAL_PORT,L)
+#define M_RXCx SERIAL_REGNAME(RXC,SERIAL_PORT,)
+#define M_USARTx_RX_vect SERIAL_REGNAME(USART,SERIAL_PORT,_RX_vect)
+#define M_U2Xx SERIAL_REGNAME(U2X,SERIAL_PORT,)
+
+
+
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+#define BYTE 0
+
+
+#ifndef AT90USB
+// Define constants and variables for buffering incoming serial data.  We're
+// using a ring buffer (I think), in which rx_buffer_head is the index of the
+// location to which to write the next incoming character and rx_buffer_tail
+// is the index of the location from which to read.
+#define RX_BUFFER_SIZE 128
+
+
+struct ring_buffer
+{
+  unsigned char buffer[RX_BUFFER_SIZE];
+  int head;
+  int tail;
+};
+
+#if UART_PRESENT(SERIAL_PORT)
+  extern ring_buffer rx_buffer;
+#endif
+
+class MarlinSerial //: public Stream
+{
+
+  public:
+    MarlinSerial();
+    void begin(long);
+    void end();
+    int peek(void);
+    int read(void);
+    void flush(void);
+    
+    FORCE_INLINE int available(void)
+    {
+      return (unsigned int)(RX_BUFFER_SIZE + rx_buffer.head - rx_buffer.tail) % RX_BUFFER_SIZE;
+    }
+    
+    FORCE_INLINE void write(uint8_t c)
+    {
+      while (!((M_UCSRxA) & (1 << M_UDREx)))
+        ;
+
+      M_UDRx = c;
+    }
+    
+    
+    FORCE_INLINE void checkRx(void)
+    {
+      if((M_UCSRxA & (1<<M_RXCx)) != 0) {
+        unsigned char c  =  M_UDRx;
+        int i = (unsigned int)(rx_buffer.head + 1) % RX_BUFFER_SIZE;
+
+        // if we should be storing the received character into the location
+        // just before the tail (meaning that the head would advance to the
+        // current location of the tail), we're about to overflow the buffer
+        // and so we don't write the character or advance the head.
+        if (i != rx_buffer.tail) {
+          rx_buffer.buffer[rx_buffer.head] = c;
+          rx_buffer.head = i;
+        }
+      }
+    }
+    
+    
+    private:
+    void printNumber(unsigned long, uint8_t);
+    void printFloat(double, uint8_t);
+    
+    
+  public:
+    
+    FORCE_INLINE void write(const char *str)
+    {
+      while (*str)
+        write(*str++);
+    }
+
+
+    FORCE_INLINE void write(const uint8_t *buffer, size_t size)
+    {
+      while (size--)
+        write(*buffer++);
+    }
+
+    FORCE_INLINE void print(const String &s)
+    {
+      for (int i = 0; i < (int)s.length(); i++) {
+        write(s[i]);
+      }
+    }
+    
+    FORCE_INLINE void print(const char *str)
+    {
+      write(str);
+    }
+    void print(char, int = BYTE);
+    void print(unsigned char, int = BYTE);
+    void print(int, int = DEC);
+    void print(unsigned int, int = DEC);
+    void print(long, int = DEC);
+    void print(unsigned long, int = DEC);
+    void print(double, int = 2);
+
+    void println(const String &s);
+    void println(const char[]);
+    void println(char, int = BYTE);
+    void println(unsigned char, int = BYTE);
+    void println(int, int = DEC);
+    void println(unsigned int, int = DEC);
+    void println(long, int = DEC);
+    void println(unsigned long, int = DEC);
+    void println(double, int = 2);
+    void println(void);
+};
+
+extern MarlinSerial MSerial;
+#endif // !AT90USB
+
+// Use the UART for BT in AT90USB configurations
+#if defined(AT90USB) && defined (BTENABLED)
+   extern HardwareSerial bt;
+#endif
+
+#endif

MarlinKimbra/Sd2Card.h

+/* Arduino Sd2Card Library
+ * Copyright (C) 2009 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ *
+ * This Library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with the Arduino Sd2Card Library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#include "Marlin.h"
+#ifdef SDSUPPORT
+
+#ifndef Sd2Card_h
+#define Sd2Card_h
+/**
+ * \file
+ * \brief Sd2Card class for V2 SD/SDHC cards
+ */
+#include "SdFatConfig.h"
+#include "Sd2PinMap.h"
+#include "SdInfo.h"
+//------------------------------------------------------------------------------
+// SPI speed is F_CPU/2^(1 + index), 0 <= index <= 6
+/** Set SCK to max rate of F_CPU/2. See Sd2Card::setSckRate(). */
+uint8_t const SPI_FULL_SPEED = 0;
+/** Set SCK rate to F_CPU/4. See Sd2Card::setSckRate(). */
+uint8_t const SPI_HALF_SPEED = 1;
+/** Set SCK rate to F_CPU/8. See Sd2Card::setSckRate(). */
+uint8_t const SPI_QUARTER_SPEED = 2;
+/** Set SCK rate to F_CPU/16. See Sd2Card::setSckRate(). */
+uint8_t const SPI_EIGHTH_SPEED = 3;
+/** Set SCK rate to F_CPU/32. See Sd2Card::setSckRate(). */
+uint8_t const SPI_SIXTEENTH_SPEED = 4;
+//------------------------------------------------------------------------------
+/** init timeout ms */
+uint16_t const SD_INIT_TIMEOUT = 2000;
+/** erase timeout ms */
+uint16_t const SD_ERASE_TIMEOUT = 10000;
+/** read timeout ms */
+uint16_t const SD_READ_TIMEOUT = 300;
+/** write time out ms */
+uint16_t const SD_WRITE_TIMEOUT = 600;
+//------------------------------------------------------------------------------
+// SD card errors
+/** timeout error for command CMD0 (initialize card in SPI mode) */
+uint8_t const SD_CARD_ERROR_CMD0 = 0X1;
+/** CMD8 was not accepted - not a valid SD card*/
+uint8_t const SD_CARD_ERROR_CMD8 = 0X2;
+/** card returned an error response for CMD12 (write stop) */
+uint8_t const SD_CARD_ERROR_CMD12 = 0X3;
+/** card returned an error response for CMD17 (read block) */
+uint8_t const SD_CARD_ERROR_CMD17 = 0X4;
+/** card returned an error response for CMD18 (read multiple block) */
+uint8_t const SD_CARD_ERROR_CMD18 = 0X5;
+/** card returned an error response for CMD24 (write block) */
+uint8_t const SD_CARD_ERROR_CMD24 = 0X6;
+/**  WRITE_MULTIPLE_BLOCKS command failed */
+uint8_t const SD_CARD_ERROR_CMD25 = 0X7;
+/** card returned an error response for CMD58 (read OCR) */
+uint8_t const SD_CARD_ERROR_CMD58 = 0X8;
+/** SET_WR_BLK_ERASE_COUNT failed */
+uint8_t const SD_CARD_ERROR_ACMD23 = 0X9;
+/** ACMD41 initialization process timeout */
+uint8_t const SD_CARD_ERROR_ACMD41 = 0XA;
+/** card returned a bad CSR version field */
+uint8_t const SD_CARD_ERROR_BAD_CSD = 0XB;
+/** erase block group command failed */
+uint8_t const SD_CARD_ERROR_ERASE = 0XC;
+/** card not capable of single block erase */
+uint8_t const SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0XD;
+/** Erase sequence timed out */
+uint8_t const SD_CARD_ERROR_ERASE_TIMEOUT = 0XE;
+/** card returned an error token instead of read data */
+uint8_t const SD_CARD_ERROR_READ = 0XF;
+/** read CID or CSD failed */
+uint8_t const SD_CARD_ERROR_READ_REG = 0X10;
+/** timeout while waiting for start of read data */
+uint8_t const SD_CARD_ERROR_READ_TIMEOUT = 0X11;
+/** card did not accept STOP_TRAN_TOKEN */
+uint8_t const SD_CARD_ERROR_STOP_TRAN = 0X12;
+/** card returned an error token as a response to a write operation */
+uint8_t const SD_CARD_ERROR_WRITE = 0X13;
+/** attempt to write protected block zero */
+uint8_t const SD_CARD_ERROR_WRITE_BLOCK_ZERO = 0X14;  // REMOVE - not used
+/** card did not go ready for a multiple block write */
+uint8_t const SD_CARD_ERROR_WRITE_MULTIPLE = 0X15;
+/** card returned an error to a CMD13 status check after a write */
+uint8_t const SD_CARD_ERROR_WRITE_PROGRAMMING = 0X16;
+/** timeout occurred during write programming */
+uint8_t const SD_CARD_ERROR_WRITE_TIMEOUT = 0X17;
+/** incorrect rate selected */
+uint8_t const SD_CARD_ERROR_SCK_RATE = 0X18;
+/** init() not called */
+uint8_t const SD_CARD_ERROR_INIT_NOT_CALLED = 0X19;
+/** crc check error */
+uint8_t const SD_CARD_ERROR_CRC = 0X20;
+//------------------------------------------------------------------------------
+// card types
+/** Standard capacity V1 SD card */
+uint8_t const SD_CARD_TYPE_SD1  = 1;
+/** Standard capacity V2 SD card */
+uint8_t const SD_CARD_TYPE_SD2  = 2;
+/** High Capacity SD card */
+uint8_t const SD_CARD_TYPE_SDHC = 3;
+/**
+ * define SOFTWARE_SPI to use bit-bang SPI
+ */
+//------------------------------------------------------------------------------
+#if MEGA_SOFT_SPI && (defined(__AVR_ATmega1280__)||defined(__AVR_ATmega2560__))
+#define SOFTWARE_SPI
+#elif USE_SOFTWARE_SPI
+#define SOFTWARE_SPI
+#endif  // MEGA_SOFT_SPI
+//------------------------------------------------------------------------------
+// SPI pin definitions - do not edit here - change in SdFatConfig.h
+//
+#ifndef SOFTWARE_SPI
+// hardware pin defs
+/** The default chip select pin for the SD card is SS. */
+uint8_t const  SD_CHIP_SELECT_PIN = SS_PIN;
+// The following three pins must not be redefined for hardware SPI.
+/** SPI Master Out Slave In pin */
+uint8_t const  SPI_MOSI_PIN = MOSI_PIN;
+/** SPI Master In Slave Out pin */
+uint8_t const  SPI_MISO_PIN = MISO_PIN;
+/** SPI Clock pin */
+uint8_t const  SPI_SCK_PIN = SCK_PIN;
+
+#else  // SOFTWARE_SPI
+
+/** SPI chip select pin */
+uint8_t const SD_CHIP_SELECT_PIN = SOFT_SPI_CS_PIN;
+/** SPI Master Out Slave In pin */
+uint8_t const SPI_MOSI_PIN = SOFT_SPI_MOSI_PIN;
+/** SPI Master In Slave Out pin */
+uint8_t const SPI_MISO_PIN = SOFT_SPI_MISO_PIN;
+/** SPI Clock pin */
+uint8_t const SPI_SCK_PIN = SOFT_SPI_SCK_PIN;
+#endif  // SOFTWARE_SPI
+//------------------------------------------------------------------------------
+/**
+ * \class Sd2Card
+ * \brief Raw access to SD and SDHC flash memory cards.
+ */
+class Sd2Card {
+ public:
+  /** Construct an instance of Sd2Card. */
+  Sd2Card() : errorCode_(SD_CARD_ERROR_INIT_NOT_CALLED), type_(0) {}
+  uint32_t cardSize();
+  bool erase(uint32_t firstBlock, uint32_t lastBlock);
+  bool eraseSingleBlockEnable();
+  /**
+   *  Set SD error code.
+   *  \param[in] code value for error code.
+   */
+  void error(uint8_t code) {errorCode_ = code;}
+  /**
+   * \return error code for last error. See Sd2Card.h for a list of error codes.
+   */
+  int errorCode() const {return errorCode_;}
+  /** \return error data for last error. */
+  int errorData() const {return status_;}
+  /**
+   * Initialize an SD flash memory card with default clock rate and chip
+   * select pin.  See sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin).
+   *
+   * \return true for success or false for failure.
+   */
+  bool init(uint8_t sckRateID = SPI_FULL_SPEED,
+    uint8_t chipSelectPin = SD_CHIP_SELECT_PIN);
+  bool readBlock(uint32_t block, uint8_t* dst);
+  /**
+   * Read a card's CID register. The CID contains card identification
+   * information such as Manufacturer ID, Product name, Product serial
+   * number and Manufacturing date. 
+   *
+   * \param[out] cid pointer to area for returned data.
+   *
+   * \return true for success or false for failure.
+   */
+  bool readCID(cid_t* cid) {
+    return readRegister(CMD10, cid);
+  }
+  /**
+   * Read a card's CSD register. The CSD contains Card-Specific Data that
+   * provides information regarding access to the card's contents.
+   *
+   * \param[out] csd pointer to area for returned data.
+   *
+   * \return true for success or false for failure.
+   */
+  bool readCSD(csd_t* csd) {
+    return readRegister(CMD9, csd);
+  }
+  bool readData(uint8_t *dst);
+  bool readStart(uint32_t blockNumber);
+  bool readStop();
+  bool setSckRate(uint8_t sckRateID);
+  /** Return the card type: SD V1, SD V2 or SDHC
+   * \return 0 - SD V1, 1 - SD V2, or 3 - SDHC.
+   */
+  int type() const {return type_;}
+  bool writeBlock(uint32_t blockNumber, const uint8_t* src);
+  bool writeData(const uint8_t* src);
+  bool writeStart(uint32_t blockNumber, uint32_t eraseCount);
+  bool writeStop();
+ private:
+  //----------------------------------------------------------------------------
+  uint8_t chipSelectPin_;
+  uint8_t errorCode_;
+  uint8_t spiRate_;
+  uint8_t status_;
+  uint8_t type_;
+  // private functions
+  uint8_t cardAcmd(uint8_t cmd, uint32_t arg) {
+    cardCommand(CMD55, 0);
+    return cardCommand(cmd, arg);
+  }
+  uint8_t cardCommand(uint8_t cmd, uint32_t arg);
+
+  bool readData(uint8_t* dst, uint16_t count);
+  bool readRegister(uint8_t cmd, void* buf);
+  void chipSelectHigh();
+  void chipSelectLow();
+  void type(uint8_t value) {type_ = value;}
+  bool waitNotBusy(uint16_t timeoutMillis);
+  bool writeData(uint8_t token, const uint8_t* src);
+};
+#endif  // Sd2Card_h
+
+
+#endif
\ No newline at end of file

MarlinKimbra/motion_control.h

+/*
+  motion_control.h - high level interface for issuing motion commands
+  Part of Grbl
+
+  Copyright (c) 2009-2011 Simen Svale Skogsrud
+  Copyright (c) 2011 Sungeun K. Jeon
+  
+  Grbl is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  Grbl is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with Grbl.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef motion_control_h
+#define motion_control_h
+
+// Execute an arc in offset mode format. position == current xyz, target == target xyz, 
+// offset == offset from current xyz, axis_XXX defines circle plane in tool space, axis_linear is
+// the direction of helical travel, radius == circle radius, isclockwise boolean. Used
+// for vector transformation direction.
+void mc_arc(float *position, float *target, float *offset, unsigned char axis_0, unsigned char axis_1,
+unsigned char axis_linear, float feed_rate, float radius, unsigned char isclockwise, uint8_t extruder, uint8_t driver);
+
+#endif
+