added minirambo pin definitions. V2

Marlin/boards.h

@@ -47,6 +47,7 @@
 #define BOARD_OMCA_A            90   // Alpha OMCA board
 #define BOARD_OMCA              91   // Final OMCA board
 #define BOARD_RAMBO             301  // Rambo
+#define BOARD_MINIRAMBO         302  // Mini-Rambo
 #define BOARD_ELEFU_3           21   // Elefu Ra Board (v3)
 #define BOARD_5DPRINT           88   // 5DPrint D8 Driver Board
 #define BOARD_LEAPFROG          999  // Leapfrog

Marlin/pins.h

@@ -98,6 +98,8 @@
   #include "pins_OMCA.h"
 #elif MB(RAMBO)
   #include "pins_RAMBO.h"
+#elif MB(MINIRAMBO)
+  #include "pins_MINIRAMBO.h"
 #elif MB(ELEFU_3)
   #include "pins_ELEFU_3.h"
 #elif MB(5DPRINT)

Marlin/pins_MINIRAMBO.h

@@ -0,0 +1,111 @@
+/**
+ * Mini-Rambo pin assignments
+ */
+
+#ifndef __AVR_ATmega2560__
+#error Oops!  Make sure you have 'Arduino Mega 2560 or Rambo' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define LARGE_FLASH true
+
+
+#undef X_MS1_PIN
+#undef X_MS2_PIN
+#undef Y_MS1_PIN
+#undef Y_MS2_PIN
+#undef Z_MS1_PIN
+#undef Z_MS2_PIN
+#undef E0_MS1_PIN
+#undef E0_MS2_PIN
+#undef E1_MS1_PIN
+#undef E1_MS2_PIN
+ 
+#define X_STEP_PIN 37
+#define X_DIR_PIN 48
+#define X_MIN_PIN 12
+#define X_MAX_PIN 30
+#define X_ENABLE_PIN 29
+#define X_MS1_PIN 40
+#define X_MS2_PIN 41
+
+#define Y_STEP_PIN 36
+#define Y_DIR_PIN 49
+#define Y_MIN_PIN 11
+#define Y_MAX_PIN 24
+#define Y_ENABLE_PIN 28
+#define Y_MS1_PIN 69
+#define Y_MS2_PIN 39
+
+#define Z_STEP_PIN 35
+#define Z_DIR_PIN 47
+#define Z_MIN_PIN 10
+#define Z_MAX_PIN 23
+#define Z_ENABLE_PIN 27
+#define Z_MS1_PIN 68
+#define Z_MS2_PIN 67
+
+#define HEATER_BED_PIN 4
+#define TEMP_BED_PIN 2
+
+#define HEATER_0_PIN 3
+#define TEMP_0_PIN 0
+
+#define HEATER_1_PIN 7
+#define TEMP_1_PIN 1
+
+#ifdef BARICUDA
+#define HEATER_2_PIN 6
+#else
+#define HEATER_2_PIN -1
+#endif
+
+#define TEMP_2_PIN -1
+
+#define E0_STEP_PIN         34
+#define E0_DIR_PIN          43
+#define E0_ENABLE_PIN       26
+#define E0_MS1_PIN 65
+#define E0_MS2_PIN 66
+
+#define E1_STEP_PIN         -1
+#define E1_DIR_PIN          -1
+#define E1_ENABLE_PIN       -1
+#define E1_MS1_PIN -1
+#define E1_MS2_PIN -1
+
+#define MOTOR_CURRENT_PWM_XY_PIN 46
+#define MOTOR_CURRENT_PWM_Z_PIN 45
+#define MOTOR_CURRENT_PWM_E_PIN 44
+//Motor current PWM conversion, PWM value = MotorCurrentSetting * 255 / range
+#define MOTOR_CURRENT_PWM_RANGE 2000
+#define DEFAULT_PWM_MOTOR_CURRENT  {1300, 1300, 1250}
+#define SDPOWER            -1
+#define SDSS               53
+#define LED_PIN            13
+#define FAN_PIN            8
+#define FAN_1_PIN 6
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1 //80 with Smart Controller LCD
+#define SUICIDE_PIN        -1  //PIN that has to be turned on right after start, to keep power flowing.
+
+#ifdef ULTRA_LCD
+  #define KILL_PIN 32
+  #ifdef NEWPANEL
+   //arduino pin which triggers an piezzo beeper
+    #define BEEPER 84      // Beeper on AUX-4
+    #define LCD_PINS_RS 82
+    #define LCD_PINS_ENABLE 18
+    #define LCD_PINS_D4 19
+    #define LCD_PINS_D5 70
+    #define LCD_PINS_D6 85
+    #define LCD_PINS_D7 71
+
+    //buttons are directly attached using AUX-2
+    #define BTN_EN1 14
+    #define BTN_EN2 72
+    #define BTN_ENC 9  //the click
+
+    #define SDCARDDETECT 15
+
+  #endif
+#endif //ULTRA_LCD