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Merge remote-tracking branch 'upstream/Marlin_v1' into Marlin_v1

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Conflicts:
	Marlin/Configuration.h
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Christian Thalhammer
2012-02-13 13:07:55 +01:00
parent 0e3631ff4b fa2e1be0ca
commit d309565b56
20 changed files with 915 additions and 1119 deletions
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283
Marlin/Configuration.h
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@@ -1,109 +1,74 @@
#ifndef __CONFIGURATION_H
#define __CONFIGURATION_H
// This configurtion file contains the basic settings.
// Advanced settings can be found in Configuration_adv.h
// BASIC SETTINGS: select your board type, temperature sensor type, axis scaling, and endstop configuration
//User specified version info of THIS file 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 file by the user have been successfully uploaded into firmware.
#define STRING_VERSION_CONFIG_H "2012-02-08j" //Personal revision number for changes to THIS file.
#define STRING_CONFIG_H_AUTHOR "username" //Who made the changes.
// This determines the communication speed of the printer
//#define BAUDRATE 250000
#define BAUDRATE 115200
//#define BAUDRATE 230400
#define EXTRUDERS 1
// Frequency limit
// See nophead's blog for more info
// Not working O
//#define XY_FREQUENCY_LIMIT 15
// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
// of the buffer and all stops. This should not be much greater than zero and should only be changed
// if unwanted behavior is observed on a user's machine when running at very slow speeds.
#define MINIMUM_PLANNER_SPEED 2.0 // (mm/sec)
// BASIC SETTINGS: select your board type, thermistor type, axis scaling, and endstop configuration
//// The following define selects which electronics board you have. Please choose the one that matches your setup
// MEGA/RAMPS up to 1.2 = 3,
// RAMPS 1.3 = 33
// Gen6 = 5,
// Sanguinololu 1.2 and above = 62
// Gen7 = 77,
// Ultimaker = 7,
// Teensylu = 8
// Gen7 = 77,
// Teensylu = 8,
// Gen3+ =9
#define MOTHERBOARD 77
//===========================================================================
//=============================Thermal Settings ============================
//===========================================================================
//// Thermistor settings:
//// Temperature sensor settings:
// -2 is thermocouple with MAX6675 (only for sensor 0)
// -1 is thermocouple with AD595
// 0 is not used
// 1 is 100k thermistor
// 2 is 200k thermistor
// 3 is mendel-parts thermistor
// 4 is 10k thermistor
// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
// 5 is ParCan supplied 104GT-2 100K
// 6 is EPCOS 100k
// 7 is 100k Honeywell thermistor 135-104LAG-J01
#define THERMISTORHEATER_0 1
//#define THERMISTORHEATER_1 1
//#define THERMISTORHEATER_2 1
#define HEATER_0_USES_THERMISTOR
//#define HEATER_1_USES_THERMISTOR
//#define HEATER_2_USES_THERMISTOR
//#define HEATER_0_USES_AD595
//#define HEATER_1_USES_AD595
//#define HEATER_2_USES_AD595
// Select one of these only to define how the bed temp is read.
#define THERMISTORBED 1
#define BED_USES_THERMISTOR
//#define BED_LIMIT_SWITCHING
#ifdef BED_LIMIT_SWITCHING
#define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
#endif
//#define BED_USES_AD595
#define BED_CHECK_INTERVAL 5000 //ms
//// Heating sanity check:
// This waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109
//#define WATCHPERIOD 20000 //20 seconds
#define TEMP_SENSOR_0 6
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_BED 1
// Actual temperature must be close to target for this long before M109 returns success
#define TEMP_RESIDENCY_TIME 30 // (seconds)
#define TEMP_HYSTERESIS 3 // (C°) range of +/- temperatures considered "close" to the target one
//// The minimal temperature defines the temperature below which the heater will not be enabled
//#define HEATER_0_MINTEMP 5
//#define HEATER_1_MINTEMP 5
//#define HEATER_2_MINTEMP 5
//#define BED_MINTEMP 5
#define TEMP_HYSTERESIS 3 // (C<EFBFBD>) range of +/- temperatures considered "close" to the target one
// The minimal temperature defines the temperature below which the heater will not be enabled It is used
// to check that the wiring to the thermistor is not broken.
// Otherwise this would lead to the heater being powered on all the time.
#define HEATER_0_MINTEMP 5
#define HEATER_1_MINTEMP 5
#define HEATER_2_MINTEMP 5
#define BED_MINTEMP 5
// When temperature exceeds max temp, your heater will be switched off.
// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
// You should use MINTEMP for thermistor short/failure protection.
#define HEATER_0_MAXTEMP 275
//#define HEATER_1_MAXTEMP 275
//#define HEATER_2_MAXTEMP 275
//#define BED_MAXTEMP 150
// Wait for Cooldown
// This defines if the M109 call should not block if it is cooling down.
// example: From a current temp of 220, you set M109 S200.
// if CooldownNoWait is defined M109 will not wait for the cooldown to finish
#define CooldownNoWait true
// Heating is finished if a temperature close to this degree shift is reached
#define HEATING_EARLY_FINISH_DEG_OFFSET 1 //Degree
#define HEATER_1_MAXTEMP 275
#define HEATER_2_MAXTEMP 275
#define BED_MAXTEMP 150
// PID settings:
// Uncomment the following line to enable PID support.
// Comment the following line to disable PID and enable bang-bang.
#define PIDTEMP
#define PID_MAX 255 // limits current to nozzle; 255=full current
#ifdef PIDTEMP
@@ -113,28 +78,8 @@
#define K1 0.95 //smoothing factor withing the PID
#define PID_dT 0.128 //sampling period of the PID
//To develop some PID settings for your machine, you can initiall follow
// the Ziegler-Nichols method.
// set Ki and Kd to zero.
// heat with a defined Kp and see if the temperature stabilizes
// ideally you do this graphically with repg.
// the PID_CRITIAL_GAIN should be the Kp at which temperature oscillatins are not dampned out/decreas in amplitutde
// PID_SWING_AT_CRITIAL is the time for a full period of the oscillations at the critical Gain
// usually further manual tunine is necessary.
#define PID_CRITIAL_GAIN 50
#define PID_SWING_AT_CRITIAL 47 //seconds
//#define PID_PI //no differentail term
#define PID_PID //normal PID
#ifdef PID_PID
//PID according to Ziegler-Nichols method
// #define DEFAULT_Kp (0.6*PID_CRITIAL_GAIN)
// #define DEFAULT_Ki (2*Kp/PID_SWING_AT_CRITIAL*PID_dT)
// #define DEFAULT_Kd (PID_SWING_AT_CRITIAL/8./PID_dT)
// Ultitmaker
// If you are using a preconfigured hotend then you can use one of the value sets by uncommenting it
// Ultimaker
#define DEFAULT_Kp 22.2
#define DEFAULT_Ki (1.25*PID_dT)
#define DEFAULT_Kd (99/PID_dT)
@@ -148,38 +93,18 @@
// #define DEFAULT_Kp 63.0
// #define DEFAULT_Ki (2.25*PID_dT)
// #define DEFAULT_Kd (440/PID_dT)
#endif
#ifdef PID_PI
//PI according to Ziegler-Nichols method
#define DEFAULT_Kp (PID_CRITIAL_GAIN/2.2)
#define DEFAULT_Ki (1.2*Kp/PID_SWING_AT_CRITIAL*PID_dT)
#define DEFAULT_Kd (0)
#endif
// this adds an experimental additional term to the heatingpower, proportional to the extrusion speed.
// if Kc is choosen well, the additional required power due to increased melting should be compensated.
#define PID_ADD_EXTRUSION_RATE
#ifdef PID_ADD_EXTRUSION_RATE
#define DEFAULT_Kc (1) //heatingpower=Kc*(e_speed)
#endif
#endif // PIDTEMP
// extruder run-out prevention.
//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
//#define EXTRUDER_RUNOUT_PREVENT
#define EXTRUDER_RUNOUT_MINTEMP 190
#define EXTRUDER_RUNOUT_SECONDS 30.
#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
#define EXTRUDER_RUNOUT_SPEED 1500. //extrusion speed
#define EXTRUDER_RUNOUT_EXTRUDE 100
//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
//can be software-disabled for whatever purposes by
#define PREVENT_DANGEROUS_EXTRUDE
#define EXTRUDE_MINTEMP 170
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================
// Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
@@ -187,9 +112,6 @@
const bool X_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops.
const bool Y_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops.
const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops.
// For optos H21LOB set to true, for Mendel-Parts newer optos TCST2103 set to false
#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
#define X_ENABLE_ON 0
@@ -203,20 +125,14 @@ const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of t
#define DISABLE_Z false
#define DISABLE_E false // For all extruders
// Inverting axis direction
//#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true
//#define INVERT_Y_DIR true // for Mendel set to true, for Orca set to false
//#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true
//#define INVERT_E*_DIR true // for direct drive extruder v9 set to true, for geared extruder set to false, used for all extruders
#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true
#define INVERT_Y_DIR false // for Mendel set to true, for Orca set to false
#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true
#define INVERT_Z_DIR true // for Mendel set to false, for Orca set to true
#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:
// ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN
#define X_HOME_DIR -1
#define Y_HOME_DIR -1
@@ -232,44 +148,19 @@ const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of t
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min)
//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
#define X_HOME_RETRACT_MM 5
#define Y_HOME_RETRACT_MM 5
#define Z_HOME_RETRACT_MM 1
#define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
#define AXIS_RELATIVE_MODES {false, false, false, false}
#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
// default settings
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200*8/3,760*1.1} // default steps per unit for ultimaker
//#define DEFAULT_AXIS_STEPS_PER_UNIT {40, 40, 3333.92, 360} //sells mendel with v9 extruder
//#define DEFAULT_AXIS_STEPS_PER_UNIT {80.3232, 80.8900, 2284.7651, 757.2218} // SAE Prusa w/ Wade extruder
#define DEFAULT_AXIS_STEPS_PER_UNIT {80,80,2560,760*1.1} // default steps per unit for ultimaker
#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 45} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
#define DEFAULT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts
#define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
#define DEFAULT_MINTRAVELFEEDRATE 0.0
// minimum time in microseconds that a movement needs to take if the buffer is emptied. Increase this number if you see blobs while
//printing high speed & high detail. It will slowdown on the detailed stuff.
#define DEFAULT_MINSEGMENTTIME 20000 // Obsolete delete this
//
#define DEFAULT_XYJERK 20.0 // (mm/sec)
#define DEFAULT_ZJERK 0.4 // (mm/sec)
// If defined the movements slow down when the look ahead buffer is only half full
#define SLOWDOWN
//default stepper release if idle
#define DEFAULT_STEPPER_DEACTIVE_TIME 60
#define DEFAULT_STEPPER_DEACTIVE_COMMAND "M84 X Y E" //z stays powered
//===========================================================================
//=============================Additional Features===========================
//===========================================================================
@@ -285,42 +176,9 @@ const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of t
// please keep turned on if you can.
#define EEPROM_CHITCHAT
// The hardware watchdog should halt the Microcontroller, in case the firmware gets stuck somewhere. However:
// the Watchdog is not working well, so please only enable this for testing
// this enables the watchdog interrupt.
//#define USE_WATCHDOG
//#ifdef USE_WATCHDOG
// you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby:
//#define RESET_MANUAL
//#define WATCHDOG_TIMEOUT 4 //seconds
//#endif
// extruder advance constant (s2/mm3)
//
// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2
//
// hooke's law says: force = k * distance
// bernoulli's priniciple says: v ^ 2 / 2 + g . h + pressure / density = constant
// so: v ^ 2 is proportional to number of steps we advance the extruder
//#define ADVANCE
#ifdef ADVANCE
#define EXTRUDER_ADVANCE_K .0
#define D_FILAMENT 2.85
#define STEPS_MM_E 836
#define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
#define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA)
#endif // ADVANCE
//LCD and SD support
//#define ULTRA_LCD //general lcd support, also 16x2
//#define SDSUPPORT // Enable SD Card Support in Hardware Console
#define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers?
#define SD_FINISHED_RELEASECOMMAND "M84 X Y E" // no z because of layer shift.
#define SDSUPPORT // Enable SD Card Support in Hardware Console
#define ULTIPANEL
#ifdef ULTIPANEL
@@ -336,62 +194,11 @@ const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of t
#endif
#endif
// A debugging feature to compare calculated vs performed steps, to see if steps are lost by the software.
//#define DEBUG_STEPS
// Arc interpretation settings:
#define MM_PER_ARC_SEGMENT 1
#define N_ARC_CORRECTION 25
//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
//The maximum buffered steps/sec of the extruder motor are called "se".
//You enter the autotemp mode by a M109 S<mintemp> T<maxtemp> F<factor>
// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
// you exit the value by any M109 without F*
// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
// on an ultimaker, some initial testing worked with M109 S215 T260 F0.1 in the start.gcode
//#define AUTOTEMP
#ifdef AUTOTEMP
#define AUTOTEMP_OLDWEIGHT 0.98
#endif
//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
//can be software-disabled for whatever purposes by
#define PREVENT_DANGEROUS_EXTRUDE
#define EXTRUDE_MINTEMP 0
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
const int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
// M240 Triggers a camera by emulating a Canon RC-1 Remote
// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
// #define PHOTOGRAPH_PIN 23
//===========================================================================
//=============================Buffers ============================
//===========================================================================
// The number of linear motions that can be in the plan at any give time.
// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ringbuffering.
#if defined SDSUPPORT
#define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
#else
#define BLOCK_BUFFER_SIZE 16 // maximize block buffer
#endif
//The ASCII buffer for recieving from the serial:
#define MAX_CMD_SIZE 96
#define BUFSIZE 4
#include "Configuration_adv.h"
#include "thermistortables.h"
#endif //__CONFIGURATION_H

397
Marlin/Configuration.h.GEN7
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@@ -1,397 +0,0 @@
#ifndef __CONFIGURATION_H
#define __CONFIGURATION_H
// This determines the communication speed of the printer
//#define BAUDRATE 250000
#define BAUDRATE 115200
//#define BAUDRATE 230400
#define EXTRUDERS 1
// Frequency limit
// See nophead's blog for more info
// Not working O
//#define XY_FREQUENCY_LIMIT 15
// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
// of the buffer and all stops. This should not be much greater than zero and should only be changed
// if unwanted behavior is observed on a user's machine when running at very slow speeds.
#define MINIMUM_PLANNER_SPEED 2.0 // (mm/sec)
// BASIC SETTINGS: select your board type, thermistor type, axis scaling, and endstop configuration
//// The following define selects which electronics board you have. Please choose the one that matches your setup
// MEGA/RAMPS up to 1.2 = 3,
// RAMPS 1.3 = 33
// Gen6 = 5,
// Sanguinololu 1.2 and above = 62
// Gen7 = 77,
// Ultimaker = 7,
// Teensylu = 8
#define MOTHERBOARD 77
//===========================================================================
//=============================Thermal Settings ============================
//===========================================================================
//// Thermistor settings:
// 1 is 100k thermistor
// 2 is 200k thermistor
// 3 is mendel-parts thermistor
// 4 is 10k thermistor
// 5 is ParCan supplied 104GT-2 100K
// 6 is EPCOS 100k
// 7 is 100k Honeywell thermistor 135-104LAG-J01
#define THERMISTORHEATER_0 1
//#define THERMISTORHEATER_1 1
//#define THERMISTORHEATER_2 1
#define HEATER_0_USES_THERMISTOR
//#define HEATER_1_USES_THERMISTOR
//#define HEATER_2_USES_THERMISTOR
//#define HEATER_0_USES_AD595
//#define HEATER_1_USES_AD595
//#define HEATER_2_USES_AD595
// Select one of these only to define how the bed temp is read.
#define THERMISTORBED 1
#define BED_USES_THERMISTOR
//#define BED_LIMIT_SWITCHING
#ifdef BED_LIMIT_SWITCHING
#define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
#endif
//#define BED_USES_AD595
#define BED_CHECK_INTERVAL 5000 //ms
//// Heating sanity check:
// This waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109
//#define WATCHPERIOD 20000 //20 seconds
// Actual temperature must be close to target for this long before M109 returns success
#define TEMP_RESIDENCY_TIME 30 // (seconds)
#define TEMP_HYSTERESIS 3 // (C°) range of +/- temperatures considered "close" to the target one
//// The minimal temperature defines the temperature below which the heater will not be enabled
//#define HEATER_0_MINTEMP 5
//#define HEATER_1_MINTEMP 5
//#define HEATER_2_MINTEMP 5
//#define BED_MINTEMP 5
// When temperature exceeds max temp, your heater will be switched off.
// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
// You should use MINTEMP for thermistor short/failure protection.
#define HEATER_0_MAXTEMP 275
//#define HEATER_1_MAXTEMP 275
//#define HEATER_2_MAXTEMP 275
//#define BED_MAXTEMP 150
// Wait for Cooldown
// This defines if the M109 call should not block if it is cooling down.
// example: From a current temp of 220, you set M109 S200.
// if CooldownNoWait is defined M109 will not wait for the cooldown to finish
#define CooldownNoWait true
// Heating is finished if a temperature close to this degree shift is reached
#define HEATING_EARLY_FINISH_DEG_OFFSET 1 //Degree
// PID settings:
// Uncomment the following line to enable PID support.
#define PIDTEMP
#define PID_MAX 255 // limits current to nozzle; 255=full current
#ifdef PIDTEMP
//#define PID_DEBUG // Sends debug data to the serial port.
//#define PID_OPENLOOP 1 // Puts PID in open loop. M104 sets the output power in %
#define PID_INTEGRAL_DRIVE_MAX 255 //limit for the integral term
#define K1 0.95 //smoothing factor withing the PID
#define PID_dT 0.128 //sampling period of the PID
//To develop some PID settings for your machine, you can initiall follow
// the Ziegler-Nichols method.
// set Ki and Kd to zero.
// heat with a defined Kp and see if the temperature stabilizes
// ideally you do this graphically with repg.
// the PID_CRITIAL_GAIN should be the Kp at which temperature oscillatins are not dampned out/decreas in amplitutde
// PID_SWING_AT_CRITIAL is the time for a full period of the oscillations at the critical Gain
// usually further manual tunine is necessary.
#define PID_CRITIAL_GAIN 50
#define PID_SWING_AT_CRITIAL 47 //seconds
//#define PID_PI //no differentail term
#define PID_PID //normal PID
#ifdef PID_PID
//PID according to Ziegler-Nichols method
// #define DEFAULT_Kp (0.6*PID_CRITIAL_GAIN)
// #define DEFAULT_Ki (2*Kp/PID_SWING_AT_CRITIAL*PID_dT)
// #define DEFAULT_Kd (PID_SWING_AT_CRITIAL/8./PID_dT)
// Ultitmaker
#define DEFAULT_Kp 22.2
#define DEFAULT_Ki (1.25*PID_dT)
#define DEFAULT_Kd (99/PID_dT)
// Makergear
// #define DEFAULT_Kp 7.0
// #define DEFAULT_Ki 0.1
// #define DEFAULT_Kd 12
// Mendel Parts V9 on 12V
// #define DEFAULT_Kp 63.0
// #define DEFAULT_Ki (2.25*PID_dT)
// #define DEFAULT_Kd (440/PID_dT)
#endif
#ifdef PID_PI
//PI according to Ziegler-Nichols method
#define DEFAULT_Kp (PID_CRITIAL_GAIN/2.2)
#define DEFAULT_Ki (1.2*Kp/PID_SWING_AT_CRITIAL*PID_dT)
#define DEFAULT_Kd (0)
#endif
// this adds an experimental additional term to the heatingpower, proportional to the extrusion speed.
// if Kc is choosen well, the additional required power due to increased melting should be compensated.
#define PID_ADD_EXTRUSION_RATE
#ifdef PID_ADD_EXTRUSION_RATE
#define DEFAULT_Kc (1) //heatingpower=Kc*(e_speed)
#endif
#endif // PIDTEMP
// extruder run-out prevention.
//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
//#define EXTRUDER_RUNOUT_PREVENT
#define EXTRUDER_RUNOUT_MINTEMP 190
#define EXTRUDER_RUNOUT_SECONDS 30.
#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
#define EXTRUDER_RUNOUT_SPEED 1500. //extrusion speed
#define EXTRUDER_RUNOUT_EXTRUDE 100
//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================
// Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
const bool X_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops.
const bool Y_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops.
const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops.
// For optos H21LOB set to true, for Mendel-Parts newer optos TCST2103 set to false
#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
// 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
// Inverting axis direction
//#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true
//#define INVERT_Y_DIR true // for Mendel set to true, for Orca set to false
//#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true
//#define INVERT_E*_DIR true // for direct drive extruder v9 set to true, for geared extruder set to false, used for all extruders
#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true
#define INVERT_Y_DIR false // for Mendel set to true, for Orca set to false
#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true
#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 zero.
#define max_software_endstops true //If true, axis won't move to coordinates greater than the defined lengths below.
#define X_MAX_LENGTH 205
#define Y_MAX_LENGTH 205
#define Z_MAX_LENGTH 200
//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min)
//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
#define X_HOME_RETRACT_MM 5
#define Y_HOME_RETRACT_MM 5
#define Z_HOME_RETRACT_MM 1
#define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
#define AXIS_RELATIVE_MODES {false, false, false, false}
#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
// default settings
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200*8/3,760*1.1} // default steps per unit for ultimaker
//#define DEFAULT_AXIS_STEPS_PER_UNIT {40, 40, 3333.92, 360} //sells mendel with v9 extruder
//#define DEFAULT_AXIS_STEPS_PER_UNIT {80.3232, 80.8900, 2284.7651, 757.2218} // SAE Prusa w/ Wade extruder
#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 45} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
#define DEFAULT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts
#define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
#define DEFAULT_MINTRAVELFEEDRATE 0.0
// minimum time in microseconds that a movement needs to take if the buffer is emptied. Increase this number if you see blobs while
//printing high speed & high detail. It will slowdown on the detailed stuff.
#define DEFAULT_MINSEGMENTTIME 20000 // Obsolete delete this
#define DEFAULT_XYJERK 20.0 // (mm/sec)
#define DEFAULT_ZJERK 0.4 // (mm/sec)
// If defined the movements slow down when the look ahead buffer is only half full
#define SLOWDOWN
//default stepper release if idle
#define DEFAULT_STEPPER_DEACTIVE_TIME 60
#define DEFAULT_STEPPER_DEACTIVE_COMMAND "M84 X Y E" //z stays powered
//===========================================================================
//=============================Additional Features===========================
//===========================================================================
// EEPROM
// the microcontroller can store settings in the EEPROM, e.g. max velocity...
// M500 - stores paramters in EEPROM
// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
// M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
//define this to enable eeprom support
#define EEPROM_SETTINGS
//to disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
// please keep turned on if you can.
#define EEPROM_CHITCHAT
// The hardware watchdog should halt the Microcontroller, in case the firmware gets stuck somewhere. However:
// the Watchdog is not working well, so please only enable this for testing
// this enables the watchdog interrupt.
//#define USE_WATCHDOG
//#ifdef USE_WATCHDOG
// you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby:
//#define RESET_MANUAL
//#define WATCHDOG_TIMEOUT 4 //seconds
//#endif
// extruder advance constant (s2/mm3)
//
// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2
//
// hooke's law says: force = k * distance
// bernoulli's priniciple says: v ^ 2 / 2 + g . h + pressure / density = constant
// so: v ^ 2 is proportional to number of steps we advance the extruder
//#define ADVANCE
#ifdef ADVANCE
#define EXTRUDER_ADVANCE_K .0
#define D_FILAMENT 2.85
#define STEPS_MM_E 836
#define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
#define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA)
#endif // ADVANCE
//LCD and SD support
//#define ULTRA_LCD //general lcd support, also 16x2
//#define SDSUPPORT // Enable SD Card Support in Hardware Console
#define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers?
#define SD_FINISHED_RELEASECOMMAND "M84 X Y E" // no z because of layer shift.
#define ULTIPANEL
#ifdef ULTIPANEL
#define NEWPANEL //enable this if you have a click-encoder panel
#define SDSUPPORT
#define ULTRA_LCD
#define LCD_WIDTH 20
#define LCD_HEIGHT 4
#else //no panel but just lcd
#ifdef ULTRA_LCD
#define LCD_WIDTH 16
#define LCD_HEIGHT 2
#endif
#endif
// A debugging feature to compare calculated vs performed steps, to see if steps are lost by the software.
//#define DEBUG_STEPS
// Arc interpretation settings:
#define MM_PER_ARC_SEGMENT 1
#define N_ARC_CORRECTION 25
//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
//The maximum buffered steps/sec of the extruder motor are called "se".
//You enter the autotemp mode by a M109 S<mintemp> T<maxtemp> F<factor>
// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
// you exit the value by any M109 without F*
// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
// on an ultimaker, some initial testing worked with M109 S215 T260 F0.1 in the start.gcode
//#define AUTOTEMP
#ifdef AUTOTEMP
#define AUTOTEMP_OLDWEIGHT 0.98
#endif
//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
//can be software-disabled for whatever purposes by
#define PREVENT_DANGEROUS_EXTRUDE
#define EXTRUDE_MINTEMP 0
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
const int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
// M240 Triggers a camera by emulating a Canon RC-1 Remote
// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
// #define PHOTOGRAPH_PIN 23
//===========================================================================
//=============================Buffers ============================
//===========================================================================
// The number of linear motions that can be in the plan at any give time.
// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ringbuffering.
#if defined SDSUPPORT
#define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
#else
#define BLOCK_BUFFER_SIZE 16 // maximize block buffer
#endif
//The ASCII buffer for recieving from the serial:
#define MAX_CMD_SIZE 96
#define BUFSIZE 4
#include "thermistortables.h"
#endif //__CONFIGURATION_H

221
Marlin/Configuration_adv.h Normal file
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@@ -0,0 +1,221 @@
#ifndef __CONFIGURATION_ADV_H
#define __CONFIGURATION_ADV_H
//===========================================================================
//=============================Thermal Settings ============================
//===========================================================================
// Select one of these only to define how the bed temp is read.
//
//#define BED_LIMIT_SWITCHING
#ifdef BED_LIMIT_SWITCHING
#define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
#endif
#define BED_CHECK_INTERVAL 5000 //ms
//// Heating sanity check:
// This waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109
//#define WATCHPERIOD 20000 //20 seconds
// Wait for Cooldown
// This defines if the M109 call should not block if it is cooling down.
// example: From a current temp of 220, you set M109 S200.
// if CooldownNoWait is defined M109 will not wait for the cooldown to finish
#define CooldownNoWait true
//Do not wait for M109 to finish when printing from SD card
//#define STOP_HEATING_WAIT_WHEN_SD_PRINTING
#ifdef PIDTEMP
// this adds an experimental additional term to the heatingpower, proportional to the extrusion speed.
// if Kc is choosen well, the additional required power due to increased melting should be compensated.
#define PID_ADD_EXTRUSION_RATE
#ifdef PID_ADD_EXTRUSION_RATE
#define DEFAULT_Kc (1) //heatingpower=Kc*(e_speed)
#endif
#endif
//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
//The maximum buffered steps/sec of the extruder motor are called "se".
//You enter the autotemp mode by a M109 S<mintemp> T<maxtemp> F<factor>
// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
// you exit the value by any M109 without F*
// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
// on an ultimaker, some initial testing worked with M109 S215 T260 F0.1 in the start.gcode
//#define AUTOTEMP
#ifdef AUTOTEMP
#define AUTOTEMP_OLDWEIGHT 0.98
#endif
// extruder run-out prevention.
//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
//#define EXTRUDER_RUNOUT_PREVENT
#define EXTRUDER_RUNOUT_MINTEMP 190
#define EXTRUDER_RUNOUT_SECONDS 30.
#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
#define EXTRUDER_RUNOUT_SPEED 1500. //extrusion speed
#define EXTRUDER_RUNOUT_EXTRUDE 100
//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================
// This defines the number of extruders
#define EXTRUDERS 1
#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
#define X_HOME_RETRACT_MM 5
#define Y_HOME_RETRACT_MM 5
#define Z_HOME_RETRACT_MM 1
#define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
#define AXIS_RELATIVE_MODES {false, false, false, false}
#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
//default stepper release if idle
#define DEFAULT_STEPPER_DEACTIVE_TIME 60
#define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
#define DEFAULT_MINTRAVELFEEDRATE 0.0
// minimum time in microseconds that a movement needs to take if the buffer is emptied. Increase this number if you see blobs while printing high speed & high detail. It will slowdown on the detailed stuff.
#define DEFAULT_MINSEGMENTTIME 20000 // Obsolete delete this
// If defined the movements slow down when the look ahead buffer is only half full
#define SLOWDOWN
// Frequency limit
// See nophead's blog for more info
// Not working O
//#define XY_FREQUENCY_LIMIT 15
// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
// of the buffer and all stops. This should not be much greater than zero and should only be changed
// if unwanted behavior is observed on a user's machine when running at very slow speeds.
#define MINIMUM_PLANNER_SPEED 2.0 // (mm/sec)
//===========================================================================
//=============================Additional Features===========================
//===========================================================================
#define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers?
#define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // no z because of layer shift.
// The hardware watchdog should halt the Microcontroller, in case the firmware gets stuck somewhere. However:
// the Watchdog is not working well, so please only enable this for testing
// this enables the watchdog interrupt.
//#define USE_WATCHDOG
//#ifdef USE_WATCHDOG
// you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby:
//#define RESET_MANUAL
//#define WATCHDOG_TIMEOUT 4 //seconds
//#endif
// extruder advance constant (s2/mm3)
//
// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2
//
// hooke's law says: force = k * distance
// bernoulli's priniciple says: v ^ 2 / 2 + g . h + pressure / density = constant
// so: v ^ 2 is proportional to number of steps we advance the extruder
//#define ADVANCE
#ifdef ADVANCE
#define EXTRUDER_ADVANCE_K .0
#define D_FILAMENT 2.85
#define STEPS_MM_E 836
#define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
#define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA)
#endif // ADVANCE
// A debugging feature to compare calculated vs performed steps, to see if steps are lost by the software.
//#define DEBUG_STEPS
// Arc interpretation settings:
#define MM_PER_ARC_SEGMENT 1
#define N_ARC_CORRECTION 25
const int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
//===========================================================================
//=============================Buffers ============================
//===========================================================================
// The number of linear motions that can be in the plan at any give time.
// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ringbuffering.
#if defined SDSUPPORT
#define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
#else
#define BLOCK_BUFFER_SIZE 16 // maximize block buffer
#endif
//The ASCII buffer for recieving from the serial:
#define MAX_CMD_SIZE 96
#define BUFSIZE 4
//===========================================================================
//============================= Define Defines ============================
//===========================================================================
#if TEMP_SENSOR_0 > 0
#define THERMISTORHEATER_0 TEMP_SENSOR_0
#define HEATER_0_USES_THERMISTOR
#endif
#if TEMP_SENSOR_1 > 0
#define THERMISTORHEATER_1 TEMP_SENSOR_1
#define HEATER_1_USES_THERMISTOR
#endif
#if TEMP_SENSOR_2 > 0
#define THERMISTORHEATER_2 TEMP_SENSOR_2
#define HEATER_2_USES_THERMISTOR
#endif
#if TEMP_SENSOR_BED > 0
#define THERMISTORBED TEMP_SENSOR_BED
#define BED_USES_THERMISTOR
#endif
#if TEMP_SENSOR_0 == -1
#define HEATER_0_USES_AD595
#endif
#if TEMP_SENSOR_1 == -1
#define HEATER_1_USES_AD595
#endif
#if TEMP_SENSOR_2 == -1
#define HEATER_2_USES_AD595
#endif
#if TEMP_SENSOR_BED == -1
#define BED_USES_AD595
#endif
#if TEMP_SENSOR_0 == -2
#define HEATER_0_USES_MAX6675
#endif
#if TEMP_SENSOR_0 == 0
#undef HEATER_0_MINTEMP
#undef HEATER_0_MAXTEMP
#endif
#if TEMP_SENSOR_1 == 0
#undef HEATER_1_MINTEMP
#undef HEATER_1_MAXTEMP
#endif
#if TEMP_SENSOR_2 == 0
#undef HEATER_2_MINTEMP
#undef HEATER_2_MAXTEMP
#endif
#if TEMP_SENSOR_BED == 0
#undef BED_MINTEMP
#undef BED_MAXTEMP
#endif
#endif //__CONFIGURATION_ADV_H

356
Marlin/Makefile
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@@ -1,76 +1,70 @@
# Sprinter Arduino Project Makefile
#
# Makefile Based on:
# Arduino 0011 Makefile
# Arduino adaptation by mellis, eighthave, oli.keller
#
# This has been tested with Arduino 0022.
#
# This makefile allows you to build sketches from the command line
# without the Arduino environment (or Java).
#
# Detailed instructions for using the makefile:
#
# 1. Modify the line containg "INSTALL_DIR" to point to the directory that
# contains the Arduino installation (for example, under Mac OS X, this
# might be /Applications/arduino-0012).
#
# 2. Modify the line containing "PORT" to refer to the filename
# representing the USB or serial connection to your Arduino board
# (e.g. PORT = /dev/tty.USB0). If the exact name of this file
# changes, you can use * as a wildcard (e.g. PORT = /dev/tty.usb*).
#
# 3. Set the line containing "MCU" to match your board's processor.
# Older one's are atmega8 based, newer ones like Arduino Mini, Bluetooth
# or Diecimila have the atmega168. If you're using a LilyPad Arduino,
# change F_CPU to 8000000.
#
# 4. Type "make" and press enter to compile/verify your program.
#
# 5. Type "make upload", reset your Arduino board, and press enter to
# upload your program to the Arduino board.
#
# $Id$
#For "old" Arduino Mega
MCU = atmega1280
#For Arduino Mega2560
#MCU = atmega2560
#For Sanguinololu
#MCU = atmega644p
#Arduino install directory
INSTALL_DIR = ../../arduino-0022/
F_CPU = 16000000
UPLOAD_RATE = 115200
AVRDUDE_PROGRAMMER = arduino
PORT = /dev/arduino
TARGET = $(notdir $(CURDIR))
# CHANGE BELOW:
#~ INSTALL_DIR = /Applications/Arduino.app/Contents/Resources/Java
INSTALL_DIR = /home/bkubicek/software/arduino-0023
#~ PORT = /dev/cu.usbserial*
PORT = /dev/ttyACM0
# Get these values from:
# $(INSTALL_DIR)/hardware/boards.txt
# (arduino-0022/hardware/arduino/boards.txt)
# The values below are for the "Arduino Duemilanove or Nano w/ ATmega328"
# now for "Arduino Mega 2560"
UPLOAD_SPEED = 115200
UPLOAD_PROTOCOL = stk500v2
BUILD_MCU = atmega2560
BUILD_F_CPU = 16000000L
TERM=bash
# getting undefined reference to `__cxa_pure_virtual'
#~ [http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1254180518 Arduino Forum - Makefile]
#~ http://www.arduino.cc/playground/OpenBSD/CLI
#~ [http://arduino.cc/forum/index.php?topic=52041.0 A "simple" makefile for Arduino]
#~ [http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1275488191 Arduino Forum - Configuring avr-gcc options in arduino IDE]
# found in /usr/lib/gcc/avr/4.3.5/cc1plus; fixed with -Wl,--gc-section
############################################################################
# Below here nothing should be changed...
LINKORDER=\
applet/Marlin.cpp.o \
applet/EEPROM.o \
applet/main.o \
applet/MarlinSerial.o \
applet/motion_control.o\
applet/pins_arduino.o\
applet/planner.o\
applet/Print.o\
applet/Sd2Card.o\
applet/SdBaseFile.o\
applet/SdFatUtil.o\
applet/SdFile.o\
applet/SdVolume.o\
applet/stepper.o\
applet/temperature.o\
applet/WInterrupts.o\
applet/wiring_analog.o\
applet/wiring_digital.o\
applet/wiring.o\
applet/wiring_pulse.o\
applet/wiring_shift.o\
applet/WMath.o
PDES=Marlin.pde ultralcd.pde watchdog.pde cardreader.pde
ARDUINO = $(INSTALL_DIR)/hardware/arduino/cores/arduino
#
#~ AVR_TOOLS_PATH = $(INSTALL_DIR)/hardware/tools/avr/bin
# in Ubuntu, avr-gcc is installed separate;
# only avrdude comes with the IDE
AVR_TOOLS_PATH = /usr/bin
AVR_DUDE_PATH = $(INSTALL_DIR)/hardware/tools
#
AVR_TOOLS_PATH =
SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \
$(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \
$(ARDUINO)/wiring_pulse.c \
$(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c
# added applet/$(TARGET).cpp as in IDE 0022
CXXSRC = $(ARDUINO)/HardwareSerial.cpp $(ARDUINO)/WMath.cpp \
$(ARDUINO)/Print.cpp \
$(ARDUINO)/main.cpp
# applet/$(TARGET).cpp # no need, having a rule now for applet/$(TARGET).cpp.o
# added main.cpp, as in 0022
CXXSRC = $(ARDUINO)/WMath.cpp $(ARDUINO)/WString.cpp\
$(ARDUINO)/Print.cpp Marlin.cpp MarlinSerial.cpp Sd2Card.cpp SdBaseFile.cpp SdFatUtil.cpp SdFile.cpp SdVolume.cpp motion_control.cpp planner.cpp stepper.cpp temperature.cpp cardreader.cpp
FORMAT = ihex
# Name of this Makefile (used for "make depend").
MAKEFILE = Makefile
@@ -79,17 +73,14 @@ MAKEFILE = Makefile
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
DEBUG = stabs
OPT = 2
OPT = s
# Place -D or -U options here
#~ CDEFS = -DBUILD_F_CPU=$(BUILD_F_CPU)
#~ CXXDEFS = -DBUILD_F_CPU=$(BUILD_F_CPU)
# now called DF_CPU
CDEFS = -DF_CPU=$(BUILD_F_CPU) -DARDUINO=23
CXXDEFS = -DF_CPU=$(BUILD_F_CPU) -DARDUINO=23
CDEFS = -DF_CPU=$(F_CPU)
CXXDEFS = -DF_CPU=$(F_CPU)
# Place -I options here
CINCS = -I$(ARDUINO) -I$(INSTALL_DIR)/libraries/LiquidCrystal/ -I$(INSTALL_DIR)/libraries/EEPROM/
CINCS = -I$(ARDUINO)
CXXINCS = -I$(ARDUINO)
# Compiler flag to set the C Standard level.
@@ -97,114 +88,56 @@ CXXINCS = -I$(ARDUINO)
# gnu89 - c89 plus GCC extensions
# c99 - ISO C99 standard (not yet fully implemented)
# gnu99 - c99 plus GCC extensions
CSTANDARD = -std=gnu99
#CSTANDARD = -std=gnu99
CDEBUG = -g$(DEBUG)
# note that typically, IDE 0022 uses -w to suppress warnings (both in cpp and c)!
CWARN = -Wall
#~ CWARN = -w
# "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++:
CCWARN = -Wstrict-prototypes
CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
CWARN = -Wall -Wstrict-prototypes
CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -w -ffunction-sections -fdata-sections -DARDUINO=22
#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
# to eliminate pins_ardiuno warnings:
# http://arduino.cc/pipermail/developers_arduino.cc/2010-December/004005.html
# [http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1254180518 Arduino Forum - Makefile]
#~ For building the objects files "-ffunction-sections -fdata-sections" was missing
#~ and the final avr-gcc call needs "-Wl,--gc-section".
CXSECTF = -fno-exceptions -ffunction-sections -fdata-sections
CFINALF = -Wl,--gc-section
CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CCWARN) $(CSTANDARD) $(CEXTRA)
# added CWARN also to .cpp
CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CXSECTF)
CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING)
CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT) -Wall $(CEXTRA) $(CTUNING)
#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
LDFLAGS = -lm
# Programming support using avrdude. Settings and variables.
AVRDUDE_PORT = $(PORT)
AVRDUDE_WRITE_FLASH = -U flash:w:applet/$(TARGET).hex
AVRDUDE_FLAGS = -V -F \
-p $(BUILD_MCU) -P $(AVRDUDE_PORT) -c $(UPLOAD_PROTOCOL) \
-b $(UPLOAD_SPEED) -C $(INSTALL_DIR)/hardware/tools/avrdude.conf
# -b $(UPLOAD_SPEED) -C $(INSTALL_DIR)/hardware/tools/avr/etc/avrdude.conf
AVRDUDE_WRITE_FLASH = -U flash:w:applet/$(TARGET).hex:i
AVRDUDE_FLAGS = -D -C $(INSTALL_DIR)/hardware/tools/avrdude.conf \
-p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) \
-b $(UPLOAD_RATE)
# Program settings
CC = $(AVR_TOOLS_PATH)/avr-gcc
CXX = $(AVR_TOOLS_PATH)/avr-g++
OBJCOPY = $(AVR_TOOLS_PATH)/avr-objcopy
OBJDUMP = $(AVR_TOOLS_PATH)/avr-objdump
AR = $(AVR_TOOLS_PATH)/avr-ar
SIZE = $(AVR_TOOLS_PATH)/avr-size
NM = $(AVR_TOOLS_PATH)/avr-nm
#~ AVRDUDE = $(AVR_TOOLS_PATH)/avrdude
AVRDUDE = $(AVR_DUDE_PATH)/avrdude
CC = $(AVR_TOOLS_PATH)avr-gcc
CXX = $(AVR_TOOLS_PATH)avr-g++
OBJCOPY = $(AVR_TOOLS_PATH)avr-objcopy
OBJDUMP = $(AVR_TOOLS_PATH)avr-objdump
AR = $(AVR_TOOLS_PATH)avr-ar
SIZE = $(AVR_TOOLS_PATH)avr-size
NM = $(AVR_TOOLS_PATH)avr-nm
AVRDUDE = avrdude
REMOVE = rm -f
MV = mv -f
# Define all object files.
# NOTE: obj files will be created in respective src directories (libraries or $(INSTALL_DIR));
# make clean deletes them fine
# note that srcs are in libraries or other directories;
# $(CXXSRC:.cpp=.o) will cause obj files to be in same loc as src files
#~ OBJ = $(SRC:.c=.o) $(CXXSRC:.cpp=.o) $(ASRC:.S=.o)
# to change the output directory for object files;
# must change the obj list here!
# and then, match to corresponding rule somehow?
# or leave this - and parse in rule (auth automatic variable $(@F))?
# "Suffix Replacement"
CXXSRC+=MarlinSerial.cpp SdBaseFile.cpp stepper.cpp motion_control.cpp SdFatUtil.cpp temperature.cpp planner.cpp SdFile.cpp Sd2Card.cpp SdVolume.cpp
OBJ = $(SRC:.c=.o) $(CXXSRC:.cpp=.o) $(ASRC:.S=.o)
# added - OBJ list, transformed into applet/
OBJT = $(addprefix applet/,$(notdir $(OBJ)))
ALLSRC = $(SRC) $(CXXSRC) $(ASRC)
# Define all listing files.
LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst)
# Combine all necessary flags and optional flags.
# Add target processor to flags.
ALL_CFLAGS = -mmcu=$(BUILD_MCU) -I. $(CFLAGS)
ALL_CXXFLAGS = -mmcu=$(BUILD_MCU) -I. $(CXXFLAGS)
ALL_ASFLAGS = -mmcu=$(BUILD_MCU) -I. -x assembler-with-cpp $(ASFLAGS)
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
ALL_CXXFLAGS = -mmcu=$(MCU) -I. $(CXXFLAGS)
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
# depended libraries of .pde need to be added from
# $(INSTALL_DIR)/libraries (TODO: and/or ~/sketchbook/libraries)
# grep for 'include', test if exists, add...
# note: prefix "a real tab character" http://www.delorie.com/djgpp/doc/ug/larger/makefiles.html
# $$ to escape $ for shell;
# note: must NOT put comments # inside bash execution;
# those would get removed by make; making shell see "EOF in backquote substitution"
# echo $$ix ; \
# 'shell' twice - for each subprocess! Backtick doesn't get expanded?
GREPRES:=$(shell for ix in $(shell grep include $(TARGET).pde | sed 's/.*[<"]\(.*\).h[>"].*/\1/'); do \
if [ -d $(INSTALL_DIR)/libraries/$$ix ] ; then \
LINCS="$$LINCS -I$(INSTALL_DIR)/libraries/$$ix" ;\
fi; \
done; \
echo $$LINCS)
# append includes:
CINCS += $(GREPRES)
CXXINCS += $(GREPRES)
# append library source .cpp files too (CXXSRC)
GREPRESB:=$(shell for ix in $(shell grep include $(TARGET).pde | sed 's/.*[<"]\(.*\).h[>"].*/\1/'); do \
if [ -d $(INSTALL_DIR)/libraries/$$ix ] ; then \
CPPSRCS="$$CPPSRCS $(INSTALL_DIR)/libraries/$$ix/*.cpp" ;\
fi; \
done; \
echo $$CPPSRCS)
CXXSRC += $(GREPRESB)
# added - only CXX obj from libraries:
CXXLIBOBJ = $(GREPRESB:.cpp=.o)
# Default target.
all: applet_files build sizeafter
all: build sizeafter
build: elf hex
applet_files: $(TARGET).pde
applet/$(TARGET).cpp: $(TARGET).pde $(MAKEFILE)
# Here is the "preprocessing".
# It creates a .cpp file based with the same name as the .pde file.
# On top of the new .cpp file comes the WProgram.h header.
@@ -212,18 +145,11 @@ applet_files: $(TARGET).pde
# Then the .cpp file will be compiled. Errors during compile will
# refer to this new, automatically generated, file.
# Not the original .pde file you actually edit...
test -d applet || mkdir applet
# @ supresses printout of the cmdline itself; so only the out of echo is printed
@echo ALL OBJT: $(OBJT)
@echo ALL CXXLIBOBJ: $(CXXLIBOBJ)
# echo '#include "WProgram.h"' > applet/$(TARGET).cpp
@echo "#include \"WProgram.h\"\nvoid setup();\nvoid loop();\n" > applet/$(TARGET).cpp
##cat $(TARGET).pde >> applet/$(TARGET).cpp
cat ${PDES}>> applet/$(TARGET).cpp
cp *.cpp applet/
# no more need to cat main.cpp (v0022) - now it is compiled in
# cat $(ARDUINO)/main.cpp >> applet/$(TARGET).cpp
@echo " WR applet/$(TARGET).cpp"
@test -d applet || mkdir applet
@echo '#include "WProgram.h"' > applet/$(TARGET).cpp
@cat $(TARGET).pde >> applet/$(TARGET).cpp
@cat $(ARDUINO)/main.cpp >> applet/$(TARGET).cpp
elf: applet/$(TARGET).elf
hex: applet/$(TARGET).hex
@@ -233,7 +159,10 @@ sym: applet/$(TARGET).sym
# Program the device.
upload: applet/$(TARGET).hex
stty hup < $(PORT); true
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
stty -hup < $(PORT); true
# Display size of file.
HEXSIZE = $(SIZE) --target=$(FORMAT) applet/$(TARGET).hex
@@ -242,7 +171,8 @@ sizebefore:
@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
sizeafter:
@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(HEXSIZE); echo; fi
@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
COFFCONVERT=$(OBJCOPY) --debugging \
@@ -251,16 +181,21 @@ COFFCONVERT=$(OBJCOPY) --debugging \
--change-section-address .noinit-0x800000 \
--change-section-address .eeprom-0x810000
coff: applet/$(TARGET).elf
$(COFFCONVERT) -O coff-avr applet/$(TARGET).elf $(TARGET).cof
extcoff: $(TARGET).elf
$(COFFCONVERT) -O coff-ext-avr applet/$(TARGET).elf $(TARGET).cof
.SUFFIXES: .elf .hex .eep .lss .sym
.PRECIOUS: .o
.elf.hex:
$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
@echo " COPY $@"
@$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
.elf.eep:
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
@@ -275,78 +210,39 @@ extcoff: $(TARGET).elf
$(NM) -n $< > $@
# Link: create ELF output file from library.
# NOTE: applet/$(TARGET).cpp.o MUST BE BEFORE applet/core.a
# in the dependency list, so its rule runs first!
applet/$(TARGET).elf: $(TARGET).pde applet/$(TARGET).cpp.o applet/core.a
# $(CC) $(ALL_CFLAGS) -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS)
# changed as in IDE v0022: link cpp obj files
@echo $$(tput bold)$$(tput setaf 2) $(CC) $$(tput sgr0) $(ALL_CFLAGS) $(CFINALF) -o $@ applet/$(TARGET).cpp.o $(CXXOBJ) -L. applet/core.a $(LDFLAGS)
echo ${OBJT}
#$(CC) $(ALL_CFLAGS) $(CFINALF) -o $@ applet/$(TARGET).cpp.o -L. applet/core.a $(LDFLAGS)
$(CC) $(ALL_CFLAGS) $(CFINALF) -o $@ ${LINKORDER} $(LDFLAGS)
#@$(CC) $(ALL_CFLAGS) $(CFINALF) -o $@ applet/*.o applet/$(TARGET).cpp.o $(CXXOBJ) -L. applet/core.a $(LDFLAGS)
applet/$(TARGET).elf: applet/$(TARGET).cpp applet/core.a Configuration.h
@echo " CXX $@"
@$(CC) $(ALL_CXXFLAGS) -Wl,--gc-sections -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS)
# added: cpp.o depends on cpp (and .pde which generates it)
# $< "first item in the dependencies list"; $@ "left side of the :"; $^ "right side of the :"
# http://www.cs.colby.edu/maxwell/courses/tutorials/maketutor/
applet/$(TARGET).cpp.o: applet/$(TARGET).cpp
@echo $$(tput bold) $(CXX) $$(tput sgr0) -c $(ALL_CXXFLAGS) $< -o $@
applet/core.a: $(OBJ) Configuration.h
@for i in $(OBJ); do echo " AR $$i"; $(AR) rcs applet/core.a $$i; done
%.o: %.c Configuration.h $(MAKEFILE)
@echo " CC $@"
@$(CC) -c $(ALL_CFLAGS) $< -o $@
%.o: %.cpp Configuration.h $(MAKEFILE)
@echo " CXX $@"
@$(CXX) -c $(ALL_CXXFLAGS) $< -o $@
#~ applet/core.a: $(OBJ)
#~ @for i in $(OBJ); do echo $(AR) rcs applet/core.a $$i; $(AR) rcs applet/core.a $$i; done
applet/core.a: $(OBJT)
@for i in $(OBJT); do echo $(AR) rcs applet/core.a $$i; $(AR) rcs applet/core.a $$i; done
# iterate through OBJ to find the original location; then build depending on source extension
# TODO: add handling of assembler files
applet/%.o:
@for iob in $(OBJ); do \
if [ "`basename $$iob`" = "`basename $@`" ]; then \
for ios in $(ALLSRC); do \
if [ "$${iob%%.*}" = "$${ios%%.*}" ]; then \
case $${ios##*.} in \
"cpp") \
echo "$$(tput bold)$$(tput setaf 1) $(CXX) $$(tput sgr0) -c $(ALL_CXXFLAGS) $$ios -o $@"; \
$(CXX) -c $(ALL_CXXFLAGS) $$ios -o $@;; \
"c") \
echo "$$(tput bold)$$(tput setaf 1) $(CC) $$(tput sgr0) -c $(ALL_CFLAGS) $$ios -o $@"; \
$(CC) -c $(ALL_CFLAGS) $$ios -o $@;; \
esac; \
fi; \
done; \
fi; \
done;
#~ # Compile: create object files from C++ source files.
#~ .cpp.o:
#~ $(CXX) -c $(ALL_CXXFLAGS) $< -o $@
#~ # Compile: create object files from C source files.
#~ .c.o:
#~ $(CC) -c $(ALL_CFLAGS) $< -o $@
#~ # Compile: create assembler files from C source files.
#~ .c.s:
#~ $(CC) -S $(ALL_CFLAGS) $< -o $@
#~ # Assemble: create object files from assembler source files.
#~ .S.o:
#~ $(CC) -c $(ALL_ASFLAGS) $< -o $@
#~ # Automatic dependencies
#~ %.d: %.c
#~ $(CC) -M $(ALL_CFLAGS) $< | sed "s;$(notdir $*).o:;$*.o $*.d:;" > $@
#~ %.d: %.cpp
#~ $(CXX) -M $(ALL_CXXFLAGS) $< | sed "s;$(notdir $*).o:;$*.o $*.d:;" > $@
# Target: clean project.
clean:
$(REMOVE) applet/$(TARGET).hex applet/$(TARGET).eep applet/$(TARGET).cof applet/$(TARGET).elf \
applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/core.a \
$(OBJT) applet/$(TARGET).cpp.o \
@echo " RM applet/*"
@$(REMOVE) applet/$(TARGET).hex applet/$(TARGET).eep applet/$(TARGET).cof applet/$(TARGET).elf \
applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/$(TARGET).cpp applet/core.a \
$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d)
@echo " RMDIR applet/"
@rmdir applet
.PHONY: all build elf hex eep lss sym program coff extcoff clean applet_files sizebefore sizeafter
depend:
if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \
then \
sed -e '/^# DO NOT DELETE/,$$d' $(MAKEFILE) > \
$(MAKEFILE).$$$$ && \
$(MV) $(MAKEFILE).$$$$ $(MAKEFILE); \
fi
echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' \
>> $(MAKEFILE); \
$(CC) -M -mmcu=$(MCU) $(CDEFS) $(CINCS) $(SRC) $(ASRC) >> $(MAKEFILE)
.PHONY: all build elf hex eep lss sym program coff extcoff clean depend applet_files sizebefore sizeafter

24
Marlin/Marlin.h
View File

@@ -14,7 +14,7 @@
#include <string.h>
#include <inttypes.h>
#include <avr/delay.h>
#include <util/delay.h>
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#include <avr/wdt.h>
@@ -46,7 +46,11 @@
#include "WString.h"
#if MOTHERBOARD == 8 // Teensylu
#define MYSERIAL Serial
#else
#define MYSERIAL MSerial
#endif
//this is a unfinsihed attemp to removes a lot of warning messages, see:
// http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=57011
@@ -54,19 +58,19 @@
// //#define PSTR (s ) ((const PROGMEM char *)(s))
// //# define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];}))
// //#define MYPGM(s) ((const prog_char *g PROGMEM=s))
// //#define MYPGM(s) PSTR(s)
#define MYPGM(s) (__extension__({static char __c[] __attribute__((__progmem__)) = (s); &__c[0];})) //This is the normal behaviour
#define MYPGM(s) PSTR(s)
//#define MYPGM(s) (__extension__({static char __c[] __attribute__((__progmem__)) = (s); &__c[0];})) //This is the normal behaviour
//#define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];})) //this does not work but hides the warnings
#define SERIAL_PROTOCOL(x) MSerial.print(x);
#define SERIAL_PROTOCOL(x) MYSERIAL.print(x);
#define SERIAL_PROTOCOLPGM(x) serialprintPGM(MYPGM(x));
#define SERIAL_PROTOCOLLN(x) {MSerial.print(x);MSerial.write('\n');}
#define SERIAL_PROTOCOLLNPGM(x) {serialprintPGM(MYPGM(x));MSerial.write('\n');}
#define SERIAL_PROTOCOLLN(x) {MYSERIAL.print(x);MYSERIAL.write('\n');}
#define SERIAL_PROTOCOLLNPGM(x) {serialprintPGM(MYPGM(x));MYSERIAL.write('\n');}
const prog_char errormagic[] PROGMEM ="Error:";
const prog_char echomagic[] PROGMEM ="echo:";
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)
@@ -89,7 +93,7 @@ FORCE_INLINE void serialprintPGM(const char *str)
char ch=pgm_read_byte(str);
while(ch)
{
MSerial.write(ch);
MYSERIAL.write(ch);
ch=pgm_read_byte(++str);
}
}

90
Marlin/Marlin.pde
View File

@@ -27,8 +27,6 @@
#include "Marlin.h"
#include "ultralcd.h"
#include "planner.h"
#include "stepper.h"
@@ -38,12 +36,7 @@
#include "watchdog.h"
#include "EEPROMwrite.h"
#define VERSION_STRING "1.0.0 Beta 1"
#define VERSION_STRING "1.0.0 RC1"
// look here for descriptions of gcodes: http://linuxcnc.org/handbook/gcode/g-code.html
// http://objects.reprap.org/wiki/Mendel_User_Manual:_RepRapGCodes
@@ -147,15 +140,11 @@ static bool home_all_axis = true;
static float feedrate = 1500.0, next_feedrate, saved_feedrate;
static long gcode_N, gcode_LastN;
static bool relative_mode = false; //Determines Absolute or Relative Coordinates
static bool relative_mode_e = false; //Determines Absolute or Relative E Codes while in Absolute Coordinates mode. E is always relative in Relative Coordinates mode.
static uint8_t fanpwm=0;
static char cmdbuffer[BUFSIZE][MAX_CMD_SIZE];
static bool fromsd[BUFSIZE];
static int bufindr = 0;
@@ -175,8 +164,7 @@ const int sensitive_pins[] = SENSITIVE_PINS; // Sensitive pin list for M42
//Inactivity shutdown variables
static unsigned long previous_millis_cmd = 0;
static unsigned long max_inactive_time = 0;
static unsigned long stepper_inactive_time = DEFAULT_STEPPER_DEACTIVE_TIME*1000;
static unsigned long last_stepperdisabled_time=30*1000; //first release check after 30 seconds
static unsigned long stepper_inactive_time = DEFAULT_STEPPER_DEACTIVE_TIME*1000l;
static unsigned long starttime=0;
static unsigned long stoptime=0;
@@ -224,6 +212,7 @@ void enquecommand(const char *cmd)
buflen += 1;
}
}
void setup_photpin()
{
#ifdef PHOTOGRAPH_PIN
@@ -257,11 +246,21 @@ void suicide()
void setup()
{
setup_powerhold();
MSerial.begin(BAUDRATE);
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM(VERSION_STRING);
MYSERIAL.begin(BAUDRATE);
SERIAL_PROTOCOLLNPGM("start");
SERIAL_ECHO_START;
SERIAL_ECHOPGM("Marlin: ");
SERIAL_ECHOLNPGM(VERSION_STRING);
#ifdef STRING_VERSION_CONFIG_H
#ifdef STRING_CONFIG_H_AUTHOR
SERIAL_ECHO_START;
SERIAL_ECHOPGM("Configuration.h: ");
SERIAL_ECHOPGM(STRING_VERSION_CONFIG_H);
SERIAL_ECHOPGM(" | Author: ");
SERIAL_ECHOLNPGM(STRING_CONFIG_H_AUTHOR);
#endif
#endif
SERIAL_ECHO_START;
SERIAL_ECHOPGM("Free Memory:");
SERIAL_ECHO(freeMemory());
SERIAL_ECHOPGM(" PlannerBufferBytes:");
@@ -326,11 +325,10 @@ void loop()
LCD_STATUS;
}
FORCE_INLINE void get_command()
void get_command()
{
while( MSerial.available() > 0 && buflen < BUFSIZE) {
serial_char = MSerial.read();
while( MYSERIAL.available() > 0 && buflen < BUFSIZE) {
serial_char = MYSERIAL.read();
if(serial_char == '\n' || serial_char == '\r' || serial_char == ':' || serial_count >= (MAX_CMD_SIZE - 1) )
{
if(!serial_count) return; //if empty line
@@ -474,20 +472,20 @@ FORCE_INLINE void get_command()
}
FORCE_INLINE float code_value()
float code_value()
{
return (strtod(&cmdbuffer[bufindr][strchr_pointer - cmdbuffer[bufindr] + 1], NULL));
}
FORCE_INLINE long code_value_long()
long code_value_long()
{
return (strtol(&cmdbuffer[bufindr][strchr_pointer - cmdbuffer[bufindr] + 1], NULL, 10));
}
FORCE_INLINE bool code_seen(char code_string[]) //Return True if the string was found
bool code_seen(char code_string[]) //Return True if the string was found
{
return (strstr(cmdbuffer[bufindr], code_string) != NULL);
}
FORCE_INLINE bool code_seen(char code)
bool code_seen(char code)
{
strchr_pointer = strchr(cmdbuffer[bufindr], code);
return (strchr_pointer != NULL); //Return True if a character was found
@@ -519,7 +517,7 @@ FORCE_INLINE bool code_seen(char code)
endstops_hit_on_purpose();\
}
FORCE_INLINE void process_commands()
void process_commands()
{
unsigned long codenum; //throw away variable
char *starpos = NULL;
@@ -843,11 +841,11 @@ FORCE_INLINE void process_commands()
/* continue to loop until we have reached the target temp
_and_ until TEMP_RESIDENCY_TIME hasn't passed since we reached it */
while((residencyStart == -1) ||
(residencyStart > -1 && (millis() - residencyStart) < TEMP_RESIDENCY_TIME*1000) ) {
(residencyStart >= 0 && (((unsigned int) (millis() - residencyStart)) < (TEMP_RESIDENCY_TIME * 1000UL))) ) {
#else
while ( target_direction ? (isHeatingHotend(tmp_extruder)) : (isCoolingHotend(tmp_extruder)&&(CooldownNoWait==false)) ) {
#endif //TEMP_RESIDENCY_TIME
if( (millis() - codenum) > 1000 )
if( (millis() - codenum) > 1000UL )
{ //Print Temp Reading and remaining time every 1 second while heating up/cooling down
SERIAL_PROTOCOLPGM("T:");
SERIAL_PROTOCOL( degHotend(tmp_extruder) );
@@ -857,13 +855,15 @@ FORCE_INLINE void process_commands()
SERIAL_PROTOCOLPGM(" W:");
if(residencyStart > -1)
{
codenum = TEMP_RESIDENCY_TIME - ((millis() - residencyStart) / 1000);
codenum = ((TEMP_RESIDENCY_TIME * 1000UL) - (millis() - residencyStart)) / 1000UL;
SERIAL_PROTOCOLLN( codenum );
}
else
{
SERIAL_PROTOCOLLN( "?" );
}
#else
SERIAL_PROTOCOLLN("");
#endif
codenum = millis();
}
@@ -938,14 +938,13 @@ FORCE_INLINE void process_commands()
case 81: // M81 - ATX Power Off
#if (SUICIDE_PIN >-1)
#if defined SUICIDE_PIN && SUICIDE_PIN > -1
st_synchronize();
suicide();
#else
#if (PS_ON_PIN > -1)
#elif (PS_ON_PIN > -1)
SET_INPUT(PS_ON_PIN); //Floating
#endif
#endif
break;
case 82:
axis_relative_modes[3] = false;
@@ -963,6 +962,7 @@ FORCE_INLINE void process_commands()
bool all_axis = !((code_seen(axis_codes[0])) || (code_seen(axis_codes[1])) || (code_seen(axis_codes[2]))|| (code_seen(axis_codes[3])));
if(all_axis)
{
st_synchronize();
disable_e0();
disable_e1();
disable_e2();
@@ -1217,7 +1217,7 @@ FORCE_INLINE void process_commands()
void FlushSerialRequestResend()
{
//char cmdbuffer[bufindr][100]="Resend:";
MSerial.flush();
MYSERIAL.flush();
SERIAL_PROTOCOLPGM("Resend:");
SERIAL_PROTOCOLLN(gcode_LastN + 1);
ClearToSend();
@@ -1233,7 +1233,7 @@ void ClearToSend()
SERIAL_PROTOCOLLNPGM("ok");
}
FORCE_INLINE void get_coordinates()
void get_coordinates()
{
for(int8_t i=0; i < NUM_AXIS; i++) {
if(code_seen(axis_codes[i])) destination[i] = (float)code_value() + (axis_relative_modes[i] || relative_mode)*current_position[i];
@@ -1245,7 +1245,7 @@ FORCE_INLINE void get_coordinates()
}
}
FORCE_INLINE void get_arc_coordinates()
void get_arc_coordinates()
{
get_coordinates();
if(code_seen('I')) offset[0] = code_value();
@@ -1294,16 +1294,15 @@ void manage_inactivity(byte debug)
if( (millis() - previous_millis_cmd) > max_inactive_time )
if(max_inactive_time)
kill();
if(stepper_inactive_time)
if( (millis()-last_stepperdisabled_time) > stepper_inactive_time )
if(stepper_inactive_time) {
if( (millis() - previous_millis_cmd) > stepper_inactive_time )
{
if(previous_millis_cmd>last_stepperdisabled_time)
last_stepperdisabled_time=previous_millis_cmd;
else
{
if( (X_ENABLE_ON && (READ(X_ENABLE_PIN)!=0)) || (!X_ENABLE_ON && READ(X_ENABLE_PIN)==0) )
enquecommand(DEFAULT_STEPPER_DEACTIVE_COMMAND);
last_stepperdisabled_time=millis();
disable_x();
disable_y();
disable_z();
disable_e0();
disable_e1();
disable_e2();
}
}
#ifdef EXTRUDER_RUNOUT_PREVENT
@@ -1321,7 +1320,6 @@ void manage_inactivity(byte debug)
destination[E_AXIS]=oldedes;
plan_set_e_position(oldepos);
previous_millis_cmd=millis();
//enquecommand(DEFAULT_STEPPER_DEACTIVE_COMMAND);
st_synchronize();
WRITE(E0_ENABLE_PIN,oldstatus);
}

11
Marlin/MarlinSerial.cpp
View File

@@ -23,20 +23,15 @@
#include "Marlin.h"
#include "MarlinSerial.h"
#if MOTHERBOARD != 8 // !teensylu
// 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 defined(UBRRH) || defined(UBRR0H)
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;
@@ -324,11 +319,11 @@ void MarlinSerial::printFloat(double number, uint8_t digits)
remainder -= toPrint;
}
}
// Preinstantiate Objects //////////////////////////////////////////////////////
MarlinSerial MSerial;
#endif // whole file
#endif //teensylu

5
Marlin/MarlinSerial.h
View File

@@ -31,7 +31,7 @@
#define BYTE 0
#if MOTHERBOARD != 8 // ! teensylu
// 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
@@ -144,8 +144,7 @@ class MarlinSerial //: public Stream
void println(void);
};
#if defined(UBRRH) || defined(UBRR0H)
extern MarlinSerial MSerial;
#endif
#endif // ! teensylu
#endif

46
Marlin/SdBaseFile.cpp
View File

@@ -18,8 +18,6 @@
* <http://www.gnu.org/licenses/>.
*/
#define SERIAL MSerial
#include "Marlin.h"
#ifdef SDSUPPORT
@@ -345,38 +343,38 @@ int8_t SdBaseFile::lsPrintNext( uint8_t flags, uint8_t indent) {
&& DIR_IS_FILE_OR_SUBDIR(&dir)) break;
}
// indent for dir level
for (uint8_t i = 0; i < indent; i++) MSerial.write(' ');
for (uint8_t i = 0; i < indent; i++) MYSERIAL.write(' ');
// print name
for (uint8_t i = 0; i < 11; i++) {
if (dir.name[i] == ' ')continue;
if (i == 8) {
MSerial.write('.');
MYSERIAL.write('.');
w++;
}
MSerial.write(dir.name[i]);
MYSERIAL.write(dir.name[i]);
w++;
}
if (DIR_IS_SUBDIR(&dir)) {
MSerial.write('/');
MYSERIAL.write('/');
w++;
}
if (flags & (LS_DATE | LS_SIZE)) {
while (w++ < 14) MSerial.write(' ');
while (w++ < 14) MYSERIAL.write(' ');
}
// print modify date/time if requested
if (flags & LS_DATE) {
MSerial.write(' ');
MYSERIAL.write(' ');
printFatDate( dir.lastWriteDate);
MSerial.write(' ');
MYSERIAL.write(' ');
printFatTime( dir.lastWriteTime);
}
// print size if requested
if (!DIR_IS_SUBDIR(&dir) && (flags & LS_SIZE)) {
MSerial.write(' ');
MSerial.print(dir.fileSize);
MYSERIAL.write(' ');
MYSERIAL.print(dir.fileSize);
}
MSerial.println();
MYSERIAL.println();
return DIR_IS_FILE(&dir) ? 1 : 2;
}
//------------------------------------------------------------------------------
@@ -947,26 +945,26 @@ void SdBaseFile::printDirName(const dir_t& dir,
for (uint8_t i = 0; i < 11; i++) {
if (dir.name[i] == ' ')continue;
if (i == 8) {
MSerial.write('.');
MYSERIAL.write('.');
w++;
}
MSerial.write(dir.name[i]);
MYSERIAL.write(dir.name[i]);
w++;
}
if (DIR_IS_SUBDIR(&dir) && printSlash) {
MSerial.write('/');
MYSERIAL.write('/');
w++;
}
while (w < width) {
MSerial.write(' ');
MYSERIAL.write(' ');
w++;
}
}
//------------------------------------------------------------------------------
// print uint8_t with width 2
static void print2u( uint8_t v) {
if (v < 10) MSerial.write('0');
MSerial.print(v, DEC);
if (v < 10) MYSERIAL.write('0');
MYSERIAL.print(v, DEC);
}
//------------------------------------------------------------------------------
/** %Print a directory date field to Serial.
@@ -985,10 +983,10 @@ static void print2u( uint8_t v) {
* \param[in] fatDate The date field from a directory entry.
*/
void SdBaseFile::printFatDate(uint16_t fatDate) {
MSerial.print(FAT_YEAR(fatDate));
MSerial.write('-');
MYSERIAL.print(FAT_YEAR(fatDate));
MYSERIAL.write('-');
print2u( FAT_MONTH(fatDate));
MSerial.write('-');
MYSERIAL.write('-');
print2u( FAT_DAY(fatDate));
}
@@ -1002,9 +1000,9 @@ void SdBaseFile::printFatDate(uint16_t fatDate) {
*/
void SdBaseFile::printFatTime( uint16_t fatTime) {
print2u( FAT_HOUR(fatTime));
MSerial.write(':');
MYSERIAL.write(':');
print2u( FAT_MINUTE(fatTime));
MSerial.write(':');
MYSERIAL.write(':');
print2u( FAT_SECOND(fatTime));
}
//------------------------------------------------------------------------------
@@ -1016,7 +1014,7 @@ void SdBaseFile::printFatTime( uint16_t fatTime) {
bool SdBaseFile::printName() {
char name[13];
if (!getFilename(name)) return false;
MSerial.print(name);
MYSERIAL.print(name);
return true;
}
//------------------------------------------------------------------------------

4
Marlin/SdFatUtil.cpp
View File

@@ -48,7 +48,7 @@ int SdFatUtil::FreeRam() {
* \param[in] str Pointer to string stored in flash memory.
*/
void SdFatUtil::print_P( PGM_P str) {
for (uint8_t c; (c = pgm_read_byte(str)); str++) MSerial.write(c);
for (uint8_t c; (c = pgm_read_byte(str)); str++) MYSERIAL.write(c);
}
//------------------------------------------------------------------------------
/** %Print a string in flash memory followed by a CR/LF.
@@ -58,7 +58,7 @@ void SdFatUtil::print_P( PGM_P str) {
*/
void SdFatUtil::println_P( PGM_P str) {
print_P( str);
MSerial.println();
MYSERIAL.println();
}
//------------------------------------------------------------------------------
/** %Print a string in flash memory to Serial.

5
Marlin/cardreader.pde → Marlin/cardreader.cpp
View File

@@ -1,5 +1,8 @@
#include "Marlin.h"
#include "cardreader.h"
#include "ultralcd.h"
#include "stepper.h"
#include "temperature.h"
#ifdef SDSUPPORT
@@ -444,7 +447,9 @@ void CardReader::printingHasFinished()
st_synchronize();
quickStop();
sdprinting = false;
#ifdef STOP_HEATING_WAIT_FOR_SD_PRINTING
stop_heating_wait=true;
#endif
if(SD_FINISHED_STEPPERRELEASE)
{
//finishAndDisableSteppers();

2
Marlin/fastio.h
View File

@@ -1928,7 +1928,7 @@ pins
#endif
#if defined (__AVR_AT90USB1287__)
#if defined (__AVR_AT90USB1287__) || defined (__AVR_AT90USB1286__)
// SPI
#define SCK DIO9
#define MISO DIO11

2
Marlin/motion_control.cpp
View File

@@ -45,7 +45,7 @@ void mc_arc(float *position, float *target, float *offset, uint8_t axis_0, uint8
if (isclockwise) { angular_travel -= 2*M_PI; }
float millimeters_of_travel = hypot(angular_travel*radius, fabs(linear_travel));
if (millimeters_of_travel == 0.0) { return; }
if (millimeters_of_travel < 0.001) { return; }
uint16_t segments = floor(millimeters_of_travel/MM_PER_ARC_SEGMENT);
/*
// Multiply inverse feed_rate to compensate for the fact that this movement is approximated

183
Marlin/pins.h
View File

@@ -1,6 +1,49 @@
#ifndef PINS_H
#define PINS_H
#if MOTHERBOARD == 99
#define KNOWN_BOARD 1
#define X_STEP_PIN 2
#define X_DIR_PIN 3
#define X_ENABLE_PIN -1
#define X_MIN_PIN -1
#define X_MAX_PIN 16
#define Y_STEP_PIN 5
#define Y_DIR_PIN 6
#define Y_ENABLE_PIN -1
#define Y_MIN_PIN 67
#define Y_MAX_PIN -1
#define Z_STEP_PIN 62
#define Z_DIR_PIN 63
#define Z_ENABLE_PIN -1
#define Z_MIN_PIN 59
#define Z_MAX_PIN -1
#define E0_STEP_PIN 65
#define E0_DIR_PIN 66
#define E0_ENABLE_PIN -1
#define SDPOWER -1
#define SDSS 53
#define LED_PIN -1
#define FAN_PIN -1
#define PS_ON_PIN 9
#define KILL_PIN -1
#define HEATER_0_PIN 13
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_0_PIN 6 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_1_PIN -1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_2_PIN -1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_BED_PIN 4
#define TEMP_BED_PIN 10
#endif /* 99 */
/****************************************************************************************
* Arduino pin assignment
*
@@ -331,16 +374,17 @@
// SPI for Max6675 Thermocouple
#ifndef SDSUPPORT
// these pins are defined in the SD library if building with SD support #define SCK_PIN 52
#define MISO_PIN 50
#define MOSI_PIN 51
// these pins are defined in the SD library if building with SD support
#define MAX_SCK_PIN 52
#define MAX_MISO_PIN 50
#define MAX_MOSI_PIN 51
#define MAX6675_SS 53
#else
#define MAX6675_SS 49
#endif
#endif
/****************************************************************************************
* Duemilanove w/ ATMega328P pin assignment
*
@@ -470,7 +514,7 @@
#define X_STEP_PIN 15
#define X_DIR_PIN 21
#define X_MIN_PIN 18
#define X_MAX_PIN -2
#define X_MAX_PIN -1
#define Y_STEP_PIN 22
#define Y_DIR_PIN 23
@@ -658,10 +702,8 @@
#define HEATER_0_PIN 2
#define TEMP_0_PIN 8
#define EXTRUDER_1_HEATER_PIN 3
#define EXTRUDER_1_TEMPERATURE_PIN 10
#define HEATER_1_PIN 51
#define TEMP_1_PIN 3
#define HEATER_1_PIN 3
#define TEMP_1_PIN 9
#define HEATER_2_PIN -1
#define TEMP_2_PIN -1
@@ -751,6 +793,73 @@
#endif
#if MOTHERBOARD == 71
#define KNOWN_BOARD
/*****************************************************************
* Ultimaker pin assignment (Old electronics)
******************************************************************/
#ifndef __AVR_ATmega1280__
#ifndef __AVR_ATmega2560__
#error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
#endif
#endif
#define X_STEP_PIN 25
#define X_DIR_PIN 23
#define X_MIN_PIN 15
#define X_MAX_PIN 14
#define X_ENABLE_PIN 27
#define Y_STEP_PIN 31
#define Y_DIR_PIN 33
#define Y_MIN_PIN 17
#define Y_MAX_PIN 16
#define Y_ENABLE_PIN 29
#define Z_STEP_PIN 37
#define Z_DIR_PIN 39
#define Z_MIN_PIN 19
#define Z_MAX_PIN 18
#define Z_ENABLE_PIN 35
#define HEATER_BED_PIN -1
#define TEMP_BED_PIN -1
#define HEATER_0_PIN 2
#define TEMP_0_PIN 8
#define HEATER_1_PIN 1
#define TEMP_1_PIN 1
#define HEATER_2_PIN -1
#define TEMP_2_PIN -1
#define E0_STEP_PIN 43
#define E0_DIR_PIN 45
#define E0_ENABLE_PIN 41
#define E1_STEP_PIN -1
#define E1_DIR_PIN -1
#define E1_ENABLE_PIN -1
#define SDPOWER -1
#define SDSS -1
#define LED_PIN -1
#define FAN_PIN -1
#define PS_ON_PIN -1
#define KILL_PIN -1
#define SUICIDE_PIN -1 //PIN that has to be turned on right after start, to keep power flowing.
#define LCD_PINS_RS 24
#define LCD_PINS_ENABLE 22
#define LCD_PINS_D4 36
#define LCD_PINS_D5 34
#define LCD_PINS_D6 32
#define LCD_PINS_D7 30
#endif
/****************************************************************************************
* Teensylu 0.7 pin assingments (ATMEGA90USB)
* Requires the Teensyduino software with Teensy2.0++ selected in arduino IDE!
@@ -810,6 +919,62 @@
#endif
#endif
/****************************************************************************************
* Gen3+ pin assignment
*
****************************************************************************************/
#if MOTHERBOARD == 9
#define MOTHERBOARD 6
#define KNOWN_BOARD 1
#ifndef __AVR_ATmega644P__
#error Oops! Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
#endif
#define X_STEP_PIN 15
#define X_DIR_PIN 18
#define X_MIN_PIN 20
#define X_MAX_PIN -1
#define Y_STEP_PIN 23
#define Y_DIR_PIN 22
#define Y_MIN_PIN 25
#define Y_MAX_PIN -1
#define Z_STEP_PIN 27
#define Z_DIR_PIN 28
#define Z_MIN_PIN 30
#define Z_MAX_PIN -1
#define E_STEP_PIN 17
#define E_DIR_PIN 21
#define LED_PIN -1
#define FAN_PIN -1
#define PS_ON_PIN 14
#define KILL_PIN -1
#define HEATER_0_PIN 12 // (extruder)
#define HEATER_1_PIN 16 // (bed)
#define X_ENABLE_PIN 19
#define Y_ENABLE_PIN 24
#define Z_ENABLE_PIN 29
#define E_ENABLE_PIN 13
#define TEMP_0_PIN 0 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 33 extruder)
#define TEMP_1_PIN 5 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 34 bed)
#define TEMP_2_PIN -1
#define SDPOWER -1
#define SDSS 4
#define HEATER_2_PIN -1
#endif
#ifndef KNOWN_BOARD
#error Unknown MOTHERBOARD value in configuration.h
#endif

17
Marlin/planner.cpp
View File

@@ -505,7 +505,9 @@ void plan_buffer_line(const float &x, const float &y, const float &z, const floa
//enable active axes
if(block->steps_x != 0) enable_x();
if(block->steps_y != 0) enable_y();
#ifndef Z_LATE_ENABLE
if(block->steps_z != 0) enable_z();
#endif
// Enable all
if(block->steps_e != 0) { enable_e0();enable_e1();enable_e2(); }
@@ -515,8 +517,11 @@ void plan_buffer_line(const float &x, const float &y, const float &z, const floa
delta_mm[Y_AXIS] = (target[Y_AXIS]-position[Y_AXIS])/axis_steps_per_unit[Y_AXIS];
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[E_AXIS];
block->millimeters = sqrt(square(delta_mm[X_AXIS]) + square(delta_mm[Y_AXIS]) +
square(delta_mm[Z_AXIS]) + square(delta_mm[E_AXIS]));
if ( block->steps_x == 0 && block->steps_y == 0 && block->steps_z == 0 ) {
block->millimeters = abs(delta_mm[E_AXIS]);
} else {
block->millimeters = sqrt(square(delta_mm[X_AXIS]) + square(delta_mm[Y_AXIS]) + square(delta_mm[Z_AXIS]));
}
float inverse_millimeters = 1.0/block->millimeters; // Inverse millimeters to remove multiple divides
// Calculate speed in mm/second for each axis. No divide by zero due to previous checks.
@@ -525,9 +530,6 @@ void plan_buffer_line(const float &x, const float &y, const float &z, const floa
block->nominal_speed = block->millimeters * inverse_second; // (mm/sec) Always > 0
block->nominal_rate = ceil(block->step_event_count * inverse_second); // (step/sec) Always > 0
if (block->steps_e == 0) {
if(feed_rate<mintravelfeedrate) feed_rate=mintravelfeedrate;
}
@@ -535,10 +537,9 @@ void plan_buffer_line(const float &x, const float &y, const float &z, const floa
if(feed_rate<minimumfeedrate) feed_rate=minimumfeedrate;
}
#ifdef SLOWDOWN
// slow down when de buffer starts to empty, rather than wait at the corner for a buffer refill
int moves_queued=(block_buffer_head-block_buffer_tail + BLOCK_BUFFER_SIZE) & (BLOCK_BUFFER_SIZE - 1);
#ifdef SLOWDOWN
if(moves_queued < (BLOCK_BUFFER_SIZE * 0.5) && moves_queued > 1) feed_rate = feed_rate*moves_queued / (BLOCK_BUFFER_SIZE * 0.5);
#endif
@@ -686,7 +687,7 @@ void plan_buffer_line(const float &x, const float &y, const float &z, const floa
vmax_junction = max_z_jerk/2;
vmax_junction = min(vmax_junction, block->nominal_speed);
if ((block_buffer_head != block_buffer_tail) && (previous_nominal_speed > 0.0)) {
if ((moves_queued > 1) && (previous_nominal_speed > 0.0)) {
float jerk = sqrt(pow((current_speed[X_AXIS]-previous_speed[X_AXIS]), 2)+pow((current_speed[Y_AXIS]-previous_speed[Y_AXIS]), 2));
if((previous_speed[X_AXIS] != 0.0) || (previous_speed[Y_AXIS] != 0.0)) {
vmax_junction = block->nominal_speed;

4
Marlin/speed_lookuptable.h
View File

@@ -3,7 +3,7 @@
#include "Marlin.h"
uint16_t speed_lookuptable_fast[256][2] PROGMEM = {\
const uint16_t speed_lookuptable_fast[256][2] PROGMEM = {\
{ 62500, 55556}, { 6944, 3268}, { 3676, 1176}, { 2500, 607}, { 1893, 369}, { 1524, 249}, { 1275, 179}, { 1096, 135},
{ 961, 105}, { 856, 85}, { 771, 69}, { 702, 58}, { 644, 49}, { 595, 42}, { 553, 37}, { 516, 32},
{ 484, 28}, { 456, 25}, { 431, 23}, { 408, 20}, { 388, 19}, { 369, 16}, { 353, 16}, { 337, 14},
@@ -38,7 +38,7 @@ uint16_t speed_lookuptable_fast[256][2] PROGMEM = {\
{ 31, 0}, { 31, 0}, { 31, 0}, { 31, 1}, { 30, 0}, { 30, 0}, { 30, 0}, { 30, 0}
};
uint16_t speed_lookuptable_slow[256][2] PROGMEM = {\
const uint16_t speed_lookuptable_slow[256][2] PROGMEM = {\
{ 62500, 12500}, { 50000, 8334}, { 41666, 5952}, { 35714, 4464}, { 31250, 3473}, { 27777, 2777}, { 25000, 2273}, { 22727, 1894},
{ 20833, 1603}, { 19230, 1373}, { 17857, 1191}, { 16666, 1041}, { 15625, 920}, { 14705, 817}, { 13888, 731}, { 13157, 657},
{ 12500, 596}, { 11904, 541}, { 11363, 494}, { 10869, 453}, { 10416, 416}, { 10000, 385}, { 9615, 356}, { 9259, 331},

14
Marlin/stepper.cpp
View File

@@ -254,7 +254,7 @@ FORCE_INLINE unsigned short calc_timer(unsigned short step_rate) {
timer = (unsigned short)pgm_read_word_near(table_address);
timer -= (((unsigned short)pgm_read_word_near(table_address+2) * (unsigned char)(step_rate & 0x0007))>>3);
}
if(timer < 100) { timer = 100; MSerial.print("Steprate to high : "); MSerial.println(step_rate); }//(20kHz this should never happen)
if(timer < 100) { timer = 100; MYSERIAL.print("Steprate to high : "); MYSERIAL.println(step_rate); }//(20kHz this should never happen)
return timer;
}
@@ -275,6 +275,8 @@ FORCE_INLINE void trapezoid_generator_reset() {
OCR1A = acceleration_time;
OCR1A_nominal = calc_timer(current_block->nominal_rate);
// SERIAL_ECHO_START;
// SERIAL_ECHOPGM("advance :");
// SERIAL_ECHO(current_block->advance/256.0);
@@ -302,6 +304,14 @@ ISR(TIMER1_COMPA_vect)
counter_z = counter_x;
counter_e = counter_x;
step_events_completed = 0;
#ifdef Z_LATE_ENABLE
if(current_block->steps_z > 0) {
enable_z();
OCR1A = 2000; //1ms wait
return;
}
#endif
// #ifdef ADVANCE
// e_steps[current_block->active_extruder] = 0;
// #endif
@@ -429,7 +439,9 @@ ISR(TIMER1_COMPA_vect)
for(int8_t i=0; i < step_loops; i++) { // Take multiple steps per interrupt (For high speed moves)
#if MOTHERBOARD != 8 // !teensylu
MSerial.checkRx(); // Check for serial chars.
#endif
#ifdef ADVANCE
counter_e += current_block->steps_e;

100
Marlin/temperature.cpp
View File

@@ -85,9 +85,9 @@ static unsigned long previous_millis_bed_heater;
static unsigned char soft_pwm[EXTRUDERS];
#ifdef WATCHPERIOD
static int watch_raw[EXTRUDERS] = { -1000 }; // the first value used for all
static int watch_oldtemp[3] = {0,0,0};
static unsigned long watchmillis = 0;
int watch_raw[EXTRUDERS] = { -1000 }; // the first value used for all
int watch_oldtemp[3] = {0,0,0};
unsigned long watchmillis = 0;
#endif //WATCHPERIOD
// Init min and max temp with extreme values to prevent false errors during startup
@@ -218,7 +218,7 @@ void manage_heater()
#ifdef WATCHPERIOD
if(watchmillis && millis() - watchmillis > WATCHPERIOD){
if(watch_oldtemp[TEMPSENSOR_HOTEND_0] >= degHotend(active_extruder)){
if(watch_oldtemp[0] >= degHotend(active_extruder)){
setTargetHotend(0,active_extruder);
LCD_MESSAGEPGM("Heating failed");
SERIAL_ECHO_START;
@@ -283,6 +283,12 @@ int temp2analog(int celsius, uint8_t e) {
SERIAL_ERRORLNPGM(" - Invalid extruder number!");
kill();
}
#ifdef HEATER_0_USES_MAX6675
if (e == 0)
{
return celsius * 4;
}
#endif
if(heater_ttbl_map[e] != 0)
{
int raw = 0;
@@ -353,6 +359,13 @@ float analog2temp(int raw, uint8_t e) {
SERIAL_ERRORLNPGM(" - Invalid extruder number !");
kill();
}
#ifdef HEATER_0_USES_MAX6675
if (e == 0)
{
return 0.25 * raw;
}
#endif
if(heater_ttbl_map[e] != 0)
{
float celsius = 0;
@@ -446,6 +459,22 @@ void tp_init()
SET_OUTPUT(FAN_PIN);
#endif
#ifdef HEATER_0_USES_MAX6675
#ifndef SDSUPPORT
SET_OUTPUT(MAX_SCK_PIN);
WRITE(MAX_SCK_PIN,0);
SET_OUTPUT(MAX_MOSI_PIN);
WRITE(MAX_MOSI_PIN,1);
SET_INPUT(MAX_MISO_PIN);
WRITE(MAX_MISO_PIN,1);
#endif
SET_OUTPUT(MAX6675_SS);
WRITE(MAX6675_SS,1);
#endif
// Set analog inputs
ADCSRA = 1<<ADEN | 1<<ADSC | 1<<ADIF | 0x07;
DIDR0 = 0;
@@ -527,7 +556,7 @@ void setWatch()
for (int e = 0; e < EXTRUDERS; e++)
{
if(isHeatingHotend(e))
watch_oldtemp[TEMPSENSOR_HOTEND_0] = degHotend(0);
watch_oldtemp[0] = degHotend(0);
{
t = max(t,millis());
watch_raw[e] = current_raw[e];
@@ -595,6 +624,62 @@ void bed_max_temp_error(void) {
SERIAL_ERRORLNPGM("Temperature heated bed switched off. MAXTEMP triggered !!");
}
#define HEAT_INTERVAL 250
#ifdef HEATER_0_USES_MAX6675
long max6675_previous_millis = -HEAT_INTERVAL;
int max6675_temp = 2000;
int read_max6675()
{
if (millis() - max6675_previous_millis < HEAT_INTERVAL)
return max6675_temp;
max6675_previous_millis = millis();
max6675_temp = 0;
#ifdef PRR
PRR &= ~(1<<PRSPI);
#elif defined PRR0
PRR0 &= ~(1<<PRSPI);
#endif
SPCR = (1<<MSTR) | (1<<SPE) | (1<<SPR0);
// enable TT_MAX6675
WRITE(MAX6675_SS, 0);
// ensure 100ns delay - a bit extra is fine
delay(1);
// read MSB
SPDR = 0;
for (;(SPSR & (1<<SPIF)) == 0;);
max6675_temp = SPDR;
max6675_temp <<= 8;
// read LSB
SPDR = 0;
for (;(SPSR & (1<<SPIF)) == 0;);
max6675_temp |= SPDR;
// disable TT_MAX6675
WRITE(MAX6675_SS, 1);
if (max6675_temp & 4)
{
// thermocouple open
max6675_temp = 2000;
}
else
{
max6675_temp = max6675_temp >> 3;
}
return max6675_temp;
}
#endif
// Timer 0 is shared with millies
ISR(TIMER0_COMPB_vect)
{
@@ -653,6 +738,9 @@ ISR(TIMER0_COMPB_vect)
#if (TEMP_0_PIN > -1)
raw_temp_0_value += ADC;
#endif
#ifdef HEATER_0_USES_MAX6675 // TODO remove the blocking
raw_temp_0_value = read_max6675();
#endif
temp_state = 2;
break;
case 2: // Prepare TEMP_BED
@@ -732,7 +820,7 @@ ISR(TIMER0_COMPB_vect)
#endif
#if EXTRUDERS > 1
#ifdef HEATER_1_USES_AD595
#ifdef HEATER_1_USES_AD595 || defined HEATER_0_USES_MAX6675
current_raw[1] = raw_temp_1_value;
#else
current_raw[1] = 16383 - raw_temp_1_value;

2
Marlin/ultralcd.pde
View File

@@ -59,7 +59,7 @@ void lcdProgMemprint(const char *str)
//=============================functions ============================
//===========================================================================
FORCE_INLINE int intround(const float &x){return int(0.5+x);}
int intround(const float &x){return int(0.5+x);}
void lcd_status(const char* message)
{

6
README.md
View File

@@ -1,6 +1,10 @@
WARNING:
--------
THIS IS THE BETA 1 FOR MARLIN 1.0.0
THIS IS RELEASE CANDIDATE 1 FOR MARLIN 1.0.0
The configuration is now split in two files
Configuration.h for the normal settings
Configuration_adv.h for the advanced settings
Quick Information
===================