Ultimaker2용 Marlin 1.1.8 펌웨어 교체

https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=ktdong61&logNo=221287562621 

marlin 1.1.3버전을 사용하고 있으나 TMC2130을 설치하기 위해서 펌웨어를 교체하기로 했다.  TMC2130 설정은 나중으로 미루고 일단 1.1.8버전 Configuration.h 펌웨어를 업데이트하여 정상 작동되는지 확인하고자 한다.

 
< 3D 프린터 사양 >
 - Ultimaker 2 extended clone
 - 아두이노메가 + Ramps 1.4 + 2004 LCD Smart Adapter Controller Board
 - 베드사이즈 : 240*210*309
 - Drv8825 Stepper Motor Driver 4개
 - 엔드스탑 : 3개 설치

<< Configuration.h 수정>>

1.  LCD창 프린터명칭 교체

// Optional custom name for your RepStrap or other custom machine // Displayed in the LCD "Ready" message
원본	수정
//#define CUSTOM_MACHINE_NAME "3D Printer"	#define CUSTOM_MACHINE_NAME "Ultimaker2 Clone"

 2.  히팅베드 100K 온도센서 설정 

//====================================================================== //============================= Thermal Settings ============================ //======================================================================
원본	수정
#define TEMP_SENSOR_BED 0	#define TEMP_SENSOR_BED 1

3.  SD카드 사용

/**  * SD CARD  *  * SD Card support is disabled by default. If your controller has an SD slot,  * you must uncomment the following option or it won't work.  *  */
원본	수정
//#define SDSUPPORT	#define SDSUPPORT

4. 엔드스탑 설정(얼티메이커 방식) 

//=========================================================================== //============================== Endstop Settings =========================== //=========================================================================== // @section homing // Specify here all the endstop connectors that are connected to any endstop or probe. // Almost all printers will be using one per axis. Probes will use one or more of the // extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
원본	수정
#define USE_XMIN_PLUG #define USE_YMIN_PLUG #define USE_ZMIN_PLUG //#define USE_XMAX_PLUG //#define USE_YMAX_PLUG //#define USE_ZMAX_PLUG	#define USE_XMIN_PLUG //#define USE_YMIN_PLUG //#define USE_ZMIN_PLUG //#define USE_XMAX_PLUG #define USE_YMAX_PLUG #define USE_ZMAX_PLUG

엔드스탑 결선방식(결선방식에 따라 수정 안 할 수도 있음)

// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
원본	수정
#define X_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop. #define Y_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop. #define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop. #define X_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop. #define Y_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop. #define Z_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop. #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.	#define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. #define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. #define Z_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. #define X_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. #define Y_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. #define Z_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.

5.  모터 스텝값 설정

/**  * Default Axis Steps Per Unit (steps/mm)  * Override with M92  *                                      X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]  */
원본	수정
#define DEFAULT_AXIS_STEPS_PER_UNIT   { 80, 80, 4000, 500 }	#define DEFAULT_AXIS_STEPS_PER_UNIT   { 80*2, 80*2, 796/2, 230 }

6. LCD 보드 설정

// // RepRapDiscount Smart Controller. // http://reprap.org/wiki/RepRapDiscount_Smart_Controller // // Note: Usually sold with a white PCB. //
원본	수정
//#define REPRAP_DISCOUNT_SMART_CONTROLLER	#define REPRAP_DISCOUNT_SMART_CONTROLLER

7. 엔코드 방향 변경(반대방향일 경우)

// // This option reverses the encoder direction everywhere. // //  Set this option if CLOCKWISE causes values to DECREASE //
원본	수정
//#define REVERSE_ENCODER_DIRECTION	#define REVERSE_ENCODER_DIRECTION

8.  extruder 설정

// For direct drive extruder v9 set to true, for geared extruder set to false.
원본	수정
#define INVERT_E0_DIR false	#define INVERT_E0_DIR true

9. 엔드스탑 홈방향

// Direction of endstops when homing; 1=MAX, -1=MIN // :[-1,1]
원본	수정
#define X_HOME_DIR -1 #define Y_HOME_DIR -1 #define Z_HOME_DIR -1	#define X_HOME_DIR -1 #define Y_HOME_DIR 1 #define Z_HOME_DIR 1

10.  베드 사이즈 설정

// The size of the print bed
원본	수정
#define X_BED_SIZE 200 #define Y_BED_SIZE 200	#define X_BED_SIZE 240 #define Y_BED_SIZE 210

11. 출력범위 설정

// Travel limits (mm) after homing, corresponding to endstop positions.
원본	수정
#define X_MIN_POS 0 #define Y_MIN_POS 0 #define Z_MIN_POS 0 #define X_MAX_POS X_BED_SIZE #define Y_MAX_POS Y_BED_SIZE #define Z_MAX_POS 200	#define X_MIN_POS 0 #define Y_MIN_POS 0 #define Z_MIN_POS 0 #define X_MAX_POS X_BED_SIZE #define Y_MAX_POS Y_BED_SIZE #define Z_MAX_POS 309

이상과 같이 수정하고 업로드하고 출력 테스트 해보니 기존과 같이 정상 출력됨을 확인했다.