Smoothieboard V1.0/1.1 and A5984 support

Marlin/Configuration.h

@@ -556,11 +556,11 @@
  * The options are used to determine driver pulse timings as well as more advanced functionality.
  * Stepper timing options can be overridden in Configuration_adv.h
  *
- * Options: A4988, DRV8825, LV8729, L6470, TB6560, TB6600, TMC2100,
+ * Options: A4988, A5984, DRV8825, LV8729, L6470, TB6560, TB6600, TMC2100,
  *          TMC2130, TMC2130_STANDALONE, TMC2208, TMC2208_STANDALONE,
  *          TMC26X,  TMC26X_STANDALONE,  TMC2660, TMC2660_STANDALONE,
  *          TMC5130, TMC5130_STANDALONE
- * :['A4988', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE']
+ * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE']
  */
 #define X_DRIVER_TYPE  A4988
 #define Y_DRIVER_TYPE  A4988

Marlin/Configuration_adv.h

@@ -842,6 +842,7 @@
  *     0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  *    20 : Minimum for TMC2xxx drivers
  *   200 : Minimum for A4988 drivers
+ *   400 : Minimum for A5984 drivers
  *   500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  *   650 : Minimum for DRV8825 drivers
  *  1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
@@ -854,8 +855,7 @@
 /**
  * Minimum stepper driver pulse width (in µs)
  *   0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
- *   1 : Minimum for A4988 stepper drivers
- *   1 : Minimum for LV8729 stepper drivers
+ *   1 : Minimum for A4988, A5984, and LV8729 stepper drivers
  *   2 : Minimum for DRV8825 stepper drivers
  *   3 : Minimum for TB6600 stepper drivers
  *  30 : Minimum for TB6560 stepper drivers

Marlin/src/config/default/Configuration.h

@@ -556,11 +556,11 @@
  * The options are used to determine driver pulse timings as well as more advanced functionality.
  * Stepper timing options can be overridden in Configuration_adv.h
  *
- * Options: A4988, DRV8825, LV8729, L6470, TB6560, TB6600, TMC2100,
+ * Options: A4988, A5984, DRV8825, LV8729, L6470, TB6560, TB6600, TMC2100,
  *          TMC2130, TMC2130_STANDALONE, TMC2208, TMC2208_STANDALONE,
  *          TMC26X,  TMC26X_STANDALONE,  TMC2660, TMC2660_STANDALONE,
  *          TMC5130, TMC5130_STANDALONE
- * :['A4988', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE']
+ * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE']
  */
 #define X_DRIVER_TYPE  A4988
 #define Y_DRIVER_TYPE  A4988

Marlin/src/config/default/Configuration_adv.h

@@ -842,6 +842,7 @@
  *     0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  *    20 : Minimum for TMC2xxx drivers
  *   200 : Minimum for A4988 drivers
+ *   400 : Minimum for A5984 drivers
  *   500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  *   650 : Minimum for DRV8825 drivers
  *  1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
@@ -854,8 +855,7 @@
 /**
  * Minimum stepper driver pulse width (in µs)
  *   0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
- *   1 : Minimum for A4988 stepper drivers
- *   1 : Minimum for LV8729 stepper drivers
+ *   1 : Minimum for A4988, A5984, and LV8729 stepper drivers
  *   2 : Minimum for DRV8825 stepper drivers
  *   3 : Minimum for TB6600 stepper drivers
  *  30 : Minimum for TB6560 stepper drivers

Marlin/src/core/boards.h

@@ -174,6 +174,7 @@
 #define BOARD_SELENA_COMPACT      1754  // Selena Compact (Power outputs: Hotend0, Hotend1, Bed0, Bed1, Fan0, Fan1)
 #define BOARD_COHESION3D_REMIX    1755  // Cohesion3D ReMix
 #define BOARD_COHESION3D_MINI     1756  // Cohesion3D Mini
+#define BOARD_SMOOTHIEBOARD       1757  // Smoothieboard
 
 //
 // SAM3X8E ARM Cortex M3

Marlin/src/core/drivers.h

@@ -24,20 +24,21 @@
 #include "../inc/MarlinConfigPre.h"
 
 #define A4988               0x001
-#define DRV8825             0x002
-#define LV8729              0x003
-#define L6470               0x104
-#define TB6560              0x005
-#define TB6600              0x006
-#define TMC2100             0x007
-#define TMC2130             0x108
-#define TMC2130_STANDALONE  0x008
-#define TMC2208             0x109
-#define TMC2208_STANDALONE  0x009
-#define TMC26X              0x10A
-#define TMC26X_STANDALONE   0x00A
-#define TMC2660             0x10B
-#define TMC2660_STANDALONE  0x00B
+#define A5984               0x002
+#define DRV8825             0x003
+#define LV8729              0x004
+#define L6470               0x105
+#define TB6560              0x006
+#define TB6600              0x007
+#define TMC2100             0x008
+#define TMC2130             0x109
+#define TMC2130_STANDALONE  0x009
+#define TMC2208             0x10A
+#define TMC2208_STANDALONE  0x00A
+#define TMC26X              0x10B
+#define TMC26X_STANDALONE   0x00B
+#define TMC2660             0x10C
+#define TMC2660_STANDALONE  0x00C
 
 #define AXIS_DRIVER_TYPE(A,T) ( defined(A##_DRIVER_TYPE) && (A##_DRIVER_TYPE == T) )
 

Marlin/src/inc/Conditionals_post.h

@@ -452,6 +452,8 @@
     #define MINIMUM_STEPPER_DIR_DELAY 650
   #elif HAS_DRIVER(LV8729)
     #define MINIMUM_STEPPER_DIR_DELAY 500
+  #elif HAS_DRIVER(A5984)
+    #define MINIMUM_STEPPER_DIR_DELAY 400  
   #elif HAS_DRIVER(A4988)
     #define MINIMUM_STEPPER_DIR_DELAY 200
   #elif HAS_TRINAMIC || HAS_DRIVER(TMC2130_STANDALONE) || HAS_DRIVER(TMC2208_STANDALONE) || HAS_DRIVER(TMC26X_STANDALONE) || HAS_DRIVER(TMC2660_STANDALONE)
@@ -468,7 +470,7 @@
     #define MINIMUM_STEPPER_PULSE 3
   #elif HAS_DRIVER(DRV8825)
     #define MINIMUM_STEPPER_PULSE 2
-  #elif HAS_DRIVER(A4988) || HAS_DRIVER(LV8729)
+  #elif HAS_DRIVER(A4988) || HAS_DRIVER(LV8729) || HAS_DRIVER(A5984)
     #define MINIMUM_STEPPER_PULSE 1
   #elif HAS_TRINAMIC || HAS_DRIVER(TMC2130_STANDALONE) || HAS_DRIVER(TMC2208_STANDALONE) || HAS_DRIVER(TMC26X_STANDALONE) || HAS_DRIVER(TMC2660_STANDALONE)
     #define MINIMUM_STEPPER_PULSE 0

Marlin/src/pins/pins.h

@@ -298,6 +298,8 @@
   #include "pins_COHESION3D_REMIX.h"  // LPC176x                                    env:LPC1768 env:LPC1768_debug_and_upload
 #elif MB(COHESION3D_MINI)
   #include "pins_COHESION3D_MINI.h"   // LPC176x                                    env:LPC1768 env:LPC1768_debug_and_upload
+#elif MB(SMOOTHIEBOARD)
+  #include "pins_SMOOTHIEBOARD.h"     // LPC176x                                    env:LPC1768 env:LPC1768_debug_and_upload
 
 //
 // Other 32-bit Boards

Marlin/src/pins/pins_SMOOTHIEBOARD.h

@@ -0,0 +1,115 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Smoothieboard pin assignments
+ */
+
+#ifndef TARGET_LPC1768
+  #error "Oops!  Make sure you have the LPC1768 environment selected in your IDE."
+#endif
+
+#ifndef BOARD_NAME
+  #define BOARD_NAME "Smoothieboard"
+  #define DEFAULT_WEBSITE_URL "http://smoothieware.org/smoothieboard"
+#endif
+
+#undef F_CPU
+#define F_CPU 120000000
+
+//
+// Servos
+//
+#define SERVO0_PIN          P1_23
+
+//
+// Limit Switches
+//
+#define X_MIN_PIN           P1_24
+#define X_MAX_PIN           P1_25
+#define Y_MIN_PIN           P1_26
+#define Y_MAX_PIN           P1_27
+#define Z_MIN_PIN           P1_28
+#define Z_MAX_PIN           P1_29
+
+//
+// Steppers
+//
+#define X_STEP_PIN          P2_00
+#define X_DIR_PIN           P0_05
+#define X_ENABLE_PIN        P0_04
+
+#define Y_STEP_PIN          P2_01
+#define Y_DIR_PIN           P0_11
+#define Y_ENABLE_PIN        P0_10
+
+#define Z_STEP_PIN          P2_02
+#define Z_DIR_PIN           P0_20
+#define Z_ENABLE_PIN        P0_19
+
+#define E0_STEP_PIN         P2_03
+#define E0_DIR_PIN          P0_22
+#define E0_ENABLE_PIN       P0_21
+
+#define E1_STEP_PIN         P2_08
+#define E1_DIR_PIN          P2_13
+#define E1_ENABLE_PIN       P4_29
+
+//
+// Temperature Sensors
+// 3.3V max when defined as an analog input
+//
+#define TEMP_0_PIN          0   // P0.23 (T1)
+#define TEMP_BED_PIN        1   // P0.24 (T2)
+#define TEMP_1_PIN          2   // P0.25 (T3)
+#define TEMP_2_PIN          3   // P0.26 (T4)
+
+//
+// Heaters / Fans
+//
+#define HEATER_BED_PIN      P2_05
+#define HEATER_0_PIN        P2_07
+#define HEATER_1_PIN        P1_23
+#ifndef FAN_PIN
+  #define FAN_PIN           P2_06
+#endif
+#define FAN1_PIN            P2_04
+
+//
+// Display
+//
+#if ENABLED(VIKI2) || ENABLED(miniVIKI)
+  #define BEEPER_PIN        P1_31
+  //#define DOGLCD_A0       P2_06
+  #define DOGLCD_CS         P0_16
+
+  #define BTN_EN1           P3_25
+  #define BTN_EN2           P3_26
+  #define BTN_ENC           P2_11
+
+  #define SD_DETECT_PIN     P1_18
+  #define SDSS              P1_21
+
+  #define STAT_LED_RED_PIN  P1_19
+  #define STAT_LED_BLUE_PIN P1_20
+#endif