Need Help with first RepRap configuration (Prusa I3 Rework)

Construction complete.
All cable connected properly, for drivers 1a,1b,2a,2b connected as states on Mega2560 Board
End Stops Connect
Motors mounted
head bead, heated extruder, resistors all connected.

12v 400w power supply connected to mega2560

Mega2560 Flashed with Marlin Firmware
extra large LCD smart controller connected, i have not changed any code if it helps.


Problems,
Blue light come on for LCD display and a whistle noise coming from it.
Light on Mega was flashing before i uploaded code onto Mega2560, Now flashing light has stopped (i think its normal)
the power supply was making the light on the Mega flash (prior to firmware upload) and stopped making the light flash (still prior to firmware upload but flashes with usb connected)

Using Repetier software, motors do not move, getting no reading from thermistors,
Non-responsive

Has anyone had this problem?

when changing code i only change this line

#define DEFAULT_AXIS_STEPS_PER_UNIT {92,80,4000,600} // default steps per unit for prusa i3 rework

should i have changed all lines in the section?
// prusa i3 settings
#define DEFAULT_AXIS_STEPS_PER_UNIT {80,80,4000,600} // default steps per unit for prusa i3 rework
#define DEFAULT_MAX_FEEDRATE {500, 500, 2, 25} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {2000,2000,20,1000} // 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


How would i re-install firmware to Mega2560???? how do i reset it?

If i start again, what steps must i take?

-Starting with reseting arduino Mega2560
-Making sure all wires are connected,
-power is disconnected while firmware is loaded
-then what?

does anyone have the Configuration.h file for a Prusa I3 Rework?
i am using 1.8 pitch nema motor, m5 leadscrew (0.8 pitch)

or could someone suggest this from Configuration.h file from replieko?
[www.replikeo.com]

could someone show me how to modify it for use with my M5 leadscrew (0.8 pitch) and using GT2 Timing pulley

-I have not manually homed all axis
-I have not changed any setting on stepper controllers
-have not changed anything to do with microstepping
-I have edited only that one line of the marlin Configuration.h File

also how do i test if something is short circuited or blownout on the Mega2560 or Ramps1.4 board.

Under each stepper driver i have installed 3 of the bridging pins.

Can anyone help out???

Anybody? Im just sitting here not knowing whats wrong...

Quote

12v 400w power supply connected to mega2560

You mean connected to the RAMPS 2 connectors right

Post yr config.h. the first line that should have changed is the board followed by thermistor then the endstops...
Have you made the relevant changes in pins.h file.

Yes. The power is connected to the ramps 1.4

Im gonna say i have not made the right changes In the code.
I will upload soon.

will try the following,

#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 build to display in [Pronterface, etc] terminal window during startup.
//Implementation of an idea by Prof Braino to inform user that any changes made
//to this build by the user have been successfully uploaded into firmware.
#define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
#define STRING_CONFIG_H_AUTHOR "(none, default config)" //Who made the changes.

// SERIAL_PORT selects which serial port should be used for communication with the host.
// This allows the connection of wireless adapters (for instance) to non-default port pins.
// Serial port 0 is still used by the Arduino bootloader regardless of this setting.
#define SERIAL_PORT 0

// This determines the communication speed of the printer
#define BAUDRATE 250000
//#define BAUDRATE 115200

//// The following define selects which electronics board you have. Please choose the one that matches your setup
// 10 = Gen7 custom (Alfons3 Version) "https://github.com/Alfons3/Generation_7_Electronics"
// 11 = Gen7 v1.1, v1.2 = 11
// 12 = Gen7 v1.3
// 13 = Gen7 v1.4
// 3  = MEGA/RAMPS up to 1.2 = 3
// 33 = RAMPS 1.3 (Power outputs: Extruder, Bed, Fan)
// 34 = RAMPS 1.3 (Power outputs: Extruder0, Extruder1, Bed)
// 4  = Duemilanove w/ ATMega328P pin assignment
// 5  = Gen6
// 51 = Gen6 deluxe
// 6  = Sanguinololu < 1.2
// 62 = Sanguinololu 1.2 and above
// 63 = Melzi
// 7  = Ultimaker
// 71 = Ultimaker (Older electronics. Pre 1.5.4. This is rare)
// 8  = Teensylu
// 81 = Printrboard (AT90USB1286)
// 82 = Brainwave (AT90USB646)
// 9  = Gen3+
// 70 = Megatronics
// 90 = Alpha OMCA board
// 91 = Final OMCA board
// 301 = Rambo

#ifndef MOTHERBOARD
#define MOTHERBOARD 33
#endif

//// The following define selects which power supply you have. Please choose the one that matches your setup
// 1 = ATX
// 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)

#define POWER_SUPPLY 1

//===========================================================================
//=============================Thermal Settings  ============================
//===========================================================================
//
//--NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
//
//// 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 - best choice for EPCOS 100k (4.7k pullup)
// 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
// 3 is mendel-parts thermistor (4.7k pullup)
// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan) (4.7k pullup)
// 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
// 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
// 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
// 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
// 10 is 100k RS thermistor 198-961 (4.7k pullup)
//
//    1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k 
//                          (but gives greater accuracy and more stable PID)
// 51 is 100k thermistor - EPCOS (1k pullup)
// 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
// 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan) (1k pullup)

#define TEMP_SENSOR_0 1
#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 10	// (seconds)
#define TEMP_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
#define TEMP_WINDOW     1       // (degC) Window around target to start the recidency timer x degC early.

// 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

// If your bed has low resistance e.g. .6 ohm and throws the fuse you can duty cycle it to reduce the
// average current. The value should be an integer and the heat bed will be turned on for 1 interval of
// HEATER_BED_DUTY_CYCLE_DIVIDER intervals.
//#define HEATER_BED_DUTY_CYCLE_DIVIDER 4

// PID settings:
// Comment the following line to disable PID and enable bang-bang.
#define PIDTEMP
#define PID_MAX 256 // limits current to nozzle; 256=full current
#ifdef PIDTEMP
  //#define PID_DEBUG // Sends debug data to the serial port. 
  //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
  #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
                                  // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
  #define PID_INTEGRAL_DRIVE_MAX 255  //limit for the integral term
  #define K1 0.95 //smoothing factor withing the PID
  #define PID_dT ((16.0 * 8.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine

// 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 1.08  
    #define  DEFAULT_Kd 114  

// 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
//    #define  DEFAULT_Kd 440
#endif // PIDTEMP

// Bed Temperature Control
// Select PID or bang-bang with PIDTEMPBED.  If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
//
// uncomment this to enable PID on the bed.   It uses the same ferquency PWM as the extruder. 
// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater. 
// If your configuration is significantly different than this and you don't understand the issues involved, you proabaly 
// shouldn't use bed PID until someone else verifies your hardware works.
// If this is enabled, find your own PID constants below.
//#define PIDTEMPBED
//
//#define BED_LIMIT_SWITCHING

// This sets the max power delived to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
// setting this to anything other than 256 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
// so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
#define MAX_BED_POWER 256 // limits duty cycle to bed; 256=full current

#ifdef PIDTEMPBED
//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
//from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, argressive factor of .15 (vs .1, 1, 10)
    #define  DEFAULT_bedKp 10.00
    #define  DEFAULT_bedKi .023
    #define  DEFAULT_bedKd 305.4

//120v 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
//from pidautotune
//    #define  DEFAULT_bedKp 97.1
//    #define  DEFAULT_bedKi 1.41
//    #define  DEFAULT_bedKd 1675.16

// FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
#endif // PIDTEMPBED



//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
//if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately.
#define PREVENT_LENGTHY_EXTRUDE

#define EXTRUDE_MINTEMP 1
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.

//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================

// Uncomment the following line to enable CoreXY kinematics
// #define COREXY

// corse Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors

#ifndef ENDSTOPPULLUPS
  // fine Enstop settings: Individual Pullups. will be ignord if ENDSTOPPULLUPS is defined
  #define ENDSTOPPULLUP_XMAX
  #define ENDSTOPPULLUP_YMAX
  #define ENDSTOPPULLUP_ZMAX
  #define ENDSTOPPULLUP_XMIN
  #define ENDSTOPPULLUP_YMIN
  //#define ENDSTOPPULLUP_ZMIN
#endif

#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_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. 
#define DISABLE_MAX_ENDSTOPS

// 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 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 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:
// 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 false //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 190
#define X_MIN_POS 0
#define Y_MAX_POS 190
#define Y_MIN_POS 0
#define Z_MAX_POS 190
#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 0

//// 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, 2*60, 0}  // set the homing speeds (mm/min)

// default settings //#define _AXIS_STEP_PER_UNIT {93.74, 94.184, 2564.1,700} from sprinter for printrboard
// X, Y, Z, E steps per unit - Metric Prusa Mendel with Wade extruder: (current setting / actual reading * 100)
#define DEFAULT_AXIS_STEPS_PER_UNIT {80,80,4000,600} // default steps per unit for prusa i3 rework 
#define DEFAULT_MAX_FEEDRATE {500, 500, 2, 25} // (mm/sec)    
#define DEFAULT_MAX_ACCELERATION      {2000,2000,20,1000}    // 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_XYJERK                20.0    // (mm/sec)
#define DEFAULT_ZJERK                 0.4     // (mm/sec)
#define DEFAULT_EJERK                 5.0    // (mm/sec)

//===========================================================================
//=============================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

//LCD and SD support
//#define ULTRA_LCD  //general lcd support, also 16x2
#define SDSUPPORT // Enable SD Card Support in Hardware Console

//#define ULTIMAKERCONTROLLER //as available from the ultimaker online store.
//#define ULTIPANEL  //the ultipanel as on thingiverse

// The RepRapDiscount Smart Controller (white PC
// [reprap.org]
#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTR­OLLER

// The GADGETS3D G3D LCD/SD Controller (blue PC
// [reprap.org]
//#define G3D_PANEL

//automatic expansion
#if defined (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
 #define DOGLCD
 #define U8GLIB_ST7920
 #define REPRAP_DISCOUNT_SMART_CONTROLLER
#endif

// Preheat Constants
#define PLA_PREHEAT_HOTEND_TEMP 180 
#define PLA_PREHEAT_HPB_TEMP 70
#define PLA_PREHEAT_FAN_SPEED 255		// Insert Value between 0 and 255

#define ABS_PREHEAT_HOTEND_TEMP 240
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255		// Insert Value between 0 and 255


#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

// Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino
//#define FAST_PWM_FAN

// M240  Triggers a camera by emulating a Canon RC-1 Remote
// Data from: [www.doc-diy.net]
// #define PHOTOGRAPH_PIN     23

// SF send wrong arc g-codes when using Arc Point as fillet procedure
//#define SF_ARC_FIX

#include "Configuration_adv.h"
#include "thermistortables.h"

#endif //__CONFIGURATION_H

disconnect the lcd till you get the firmware sorted right now focus on the pin.h set that for ramps

Ok, will unplug...

What do i need to change in the pin.h???

could you specify the changes?

scroll down to ramps section

#if MOTHERBOARD == 3 || MOTHERBOARD == 33 || MOTHERBOARD == 34 || MOTHERBOARD == 77
#define KNOWN_BOARD 33

//////////////////FIX THIS//////////////
//#ifndef __AVR_ATmega1280__
#ifndef __AVR_ATmega2560__
#error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
#endif
//#endif


// uncomment one of the following lines for RAMPS v1.3 or v1.0, comment both for v1.2 or 1.1
#define RAMPS_V_1_3
// #define RAMPS_V_1_0

makes the changes as above.

i will try to understand, but understand sometimes, i am sooo dumb, my brain turns off

hello

i have uncommented the following

// 3  = MEGA/RAMPS up to 1.2 = 3
33 = RAMPS 1.3 (Power outputs: Extruder, Bed, Fan)
// 34 = RAMPS 1.3 (Power outputs: Extruder0, Extruder1, Bed)
// 4  = Duemilanove w/ ATMega328P pin assignment
// 5  = Gen6

33 = RAMPS 1.3 (Power outputs: Extruder, Bed, Fan)


NOW, You want me to change

#ifndef MOTHERBOARD
#define MOTHERBOARD 33
#endif

into

//#ifndef __AVR_ATmega1280__
#ifndef __AVR_ATmega2560__
#error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
#endif
//#endif

is this correct?

no what you done not right

Edited 1 time(s). Last edit at 08/27/2014 07:07AM by jinx.

ok, please show me

Quote

// 3 = MEGA/RAMPS up to 1.2 = 3
33 = RAMPS 1.3 (Power outputs: Extruder, Bed, Fan)
// 34 = RAMPS 1.3 (Power outputs: Extruder0, Extruder1, Bed)
// 4 = Duemilanove w/ ATMega328P pin assignment
// 5 = Gen6

thats from the config.h file and at the end off option you get the following lines

#ifndef MOTHERBOARD
#define MOTHERBOARD 33 < here where you make that selection
#endif

Edited 1 time(s). Last edit at 08/27/2014 07:10AM by jinx.

you mixing the files for some reason stay in the pins.h till it looks like

Quote

#if MOTHERBOARD == 3 || MOTHERBOARD == 33 || MOTHERBOARD == 34 || MOTHERBOARD == 77
#define KNOWN_BOARD 33

//////////////////FIX THIS//////////////
//#ifndef __AVR_ATmega1280__
#ifndef __AVR_ATmega2560__
#error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
#endif
//#endif


// uncomment one of the following lines for RAMPS v1.3 or v1.0, comment both for v1.2 or 1.1
#define RAMPS_V_1_3
// #define RAMPS_V_1_0

hello,

i am so dumb, i cant figure it out

if my code is the following

// 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 build to display in [Pronterface, etc] terminal window during startup.
//Implementation of an idea by Prof Braino to inform user that any changes made
//to this build by the user have been successfully uploaded into firmware.
#define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
#define STRING_CONFIG_H_AUTHOR "(none, default config)" //Who made the changes.

// SERIAL_PORT selects which serial port should be used for communication with the host.
// This allows the connection of wireless adapters (for instance) to non-default port pins.
// Serial port 0 is still used by the Arduino bootloader regardless of this setting.
#define SERIAL_PORT 0

// This determines the communication speed of the printer
#define BAUDRATE 250000
//#define BAUDRATE 115200

//// The following define selects which electronics board you have. Please choose the one that matches your setup
// 10 = Gen7 custom (Alfons3 Version) "https://github.com/Alfons3/Generation_7_Electronics"
// 11 = Gen7 v1.1, v1.2 = 11
// 12 = Gen7 v1.3
// 13 = Gen7 v1.4
// 3  = MEGA/RAMPS up to 1.2 = 3
// 33 = RAMPS 1.3 (Power outputs: Extruder, Bed, Fan)
// 34 = RAMPS 1.3 (Power outputs: Extruder0, Extruder1, Bed)
// 4  = Duemilanove w/ ATMega328P pin assignment
// 5  = Gen6
// 51 = Gen6 deluxe
// 6  = Sanguinololu < 1.2
// 62 = Sanguinololu 1.2 and above
// 63 = Melzi
// 7  = Ultimaker
// 71 = Ultimaker (Older electronics. Pre 1.5.4. This is rare)
// 8  = Teensylu
// 81 = Printrboard (AT90USB1286)
// 82 = Brainwave (AT90USB646)
// 9  = Gen3+
// 70 = Megatronics
// 90 = Alpha OMCA board
// 91 = Final OMCA board
// 301 = Rambo

#ifndef MOTHERBOARD
#define MOTHERBOARD 33
#endif

//// The following define selects which power supply you have. Please choose the one that matches your setup
// 1 = ATX
// 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)

#define POWER_SUPPLY 1

then can you make the change in the code and i will copy and paste into code


i see your code, and you say it should look like this

#if MOTHERBOARD == 3 || MOTHERBOARD == 33 || MOTHERBOARD == 34 || MOTHERBOARD == 77
#define KNOWN_BOARD 33

//////////////////FIX THIS//////////////
//#ifndef __AVR_ATmega1280__
#ifndef __AVR_ATmega2560__
#error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
#endif
//#endif


// uncomment one of the following lines for RAMPS v1.3 or v1.0, comment both for v1.2 or 1.1
#define RAMPS_V_1_3
// #define RAMPS_V_1_0

But sorry, i dont see where it goes.

in the ardiuno IDE you see a small triangle facing down on te right hand side move the mouse over it and you see a list towards the bottom is were you see the pins.h file click it" its under the search icon

Edited 1 time(s). Last edit at 08/27/2014 07:35AM by jinx.

remembering i am using Mega2560 with Ramps 1.4 (Power outputs: Extruder, Bed, Fan)

I remember, but if the pins.h aint right we cant proceed till it is

I cant see
pins.h

it is in file location, but i cannot see it through the configuration.h file i have open

only thing to do with pins is sd2pinmap.h

pins.h aint in the config file you see that triangle click it pins.h towards the bottom

Edited 1 time(s). Last edit at 08/27/2014 07:47AM by jinx.

[i1116.photobucket.com]


i cant see it there

here

you missing quite a few files, download it again [github.com] " download zip on the right

aarrrggg,

still no pins.h

i redownloaded marlin from your link, press download.Zip button and extracted to desktop
open Arduin IDE and then loaded the configuration.h file and clicked that button and see nothin

look for the marlin file not the sub folders