2 files changed, 125 insertions, 0 deletions
diff --git a/Sprinter/Configuration.h b/Sprinter/Configuration.h
index 59c332f..0c90136 100644
--- a/Sprinter/Configuration.h
+++ b/Sprinter/Configuration.h
@@ -9,6 +9,8 @@
 // Gen6 = 5, 
 // Sanguinololu up to 1.1 = 6
 // Sanguinololu 1.2 and above = 62
+// Gen 3 Plus = 21
+// gen 3  Monolithic Electronics = 22
 #define MOTHERBOARD 3 
 
 //// Thermistor settings:
diff --git a/Sprinter/pins.h b/Sprinter/pins.h
index 06f220f..0d861cc 100644
--- a/Sprinter/pins.h
+++ b/Sprinter/pins.h
@@ -201,6 +201,129 @@
 #endif
 
 /****************************************************************************************
+* Gen3 PLUS
+*
+****************************************************************************************/
+#if MOTHERBOARD == 21
+#define KNOWN_BOARD 1
+
+#ifndef __AVR_ATmega644P__
+    #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+#endif
+
+
+//x axis pins
+#define X_STEP_PIN      15
+#define X_DIR_PIN       18
+#define X_ENABLE_PIN    19
+#define X_MIN_PIN       20
+#define X_MAX_PIN       -1
+
+//y axis pins
+#define Y_STEP_PIN      23
+#define Y_DIR_PIN       22
+#define Y_ENABLE_PIN    24
+#define Y_MIN_PIN       25
+#define Y_MAX_PIN       -1
+
+//z axis pins
+#define Z_STEP_PIN      27
+#define Z_DIR_PIN       28
+#define Z_ENABLE_PIN    29
+#define Z_MIN_PIN       30
+#define Z_MAX_PIN       -1
+
+#define E_DIR_PIN       21
+#define E_STEP_PIN	17
+#define E_ENABLE_PIN	13
+
+//heaters
+
+//pin for hot end heater
+#define HEATER_0_PIN	12
+
+//Pin for heated bed heater
+#define HEATER_1_PIN	 5
+
+
+//pin for debugging.
+#define DEBUG_PIN        -1
+
+//SD card pin
+
+#define SDSS		  4
+
+#define SDPOWER          -1
+#define FAN_PIN          -1
+#define TEMP_0_PIN        0
+#define TEMP_1_PIN        5
+#define LED_PIN          -1
+
+//pin for controlling the PSU.
+#define PS_ON_PIN       14
+
+#endif
+
+/****************************************************************************************
+* Gen3  Monolithic Electronics
+*
+****************************************************************************************/
+#if MOTHERBOARD == 22
+#define KNOWN_BOARD 1
+
+#ifndef __AVR_ATmega644P__
+    #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define DEBUG_PIN 0
+
+
+// x axis
+#define X_STEP_PIN 15
+#define X_DIR_PIN 18
+#define X_MIN_PIN 20
+#define X_ENABLE_PIN 24 //actually uses Y_enable_pin
+#define X_MAX_PIN -1
+
+// y axes
+#define Y_STEP_PIN 23
+#define Y_DIR_PIN 22
+#define Y_MIN_PIN 25
+#define Y_ENABLE_PIN 24 //shared with X_enable_pin 
+#define Y_MAX_PIN -1
+
+// z axes
+#define Z_STEP_PIN 27
+#define Z_DIR_PIN 28
+#define Z_MIN_PIN 30
+#define Z_ENABLE_PIN 29
+#define Z_MAX_PIN -1
+
+//extruder pins
+#define E_STEP_PIN 12 
+#define E_DIR_PIN 17
+#define E_ENABLE_PIN 3
+#define HEATER_0_PIN 16
+#define TEMP_0_PIN 0
+
+#define FAN_PIN -1
+
+//bed pins
+#define HEATER_1_PIN -1
+#define TEMP_1_PIN -1
+
+
+#define SDSS		 -1
+#define SDPOWER          -1
+#define LED_PIN          -1
+
+//pin for controlling the PSU.
+#define PS_ON_PIN       14
+
+#endif
+
+
+/****************************************************************************************
 * Arduino Mega pin assignment
 *
 ****************************************************************************************/