Rapide Lite 200 config, pins_RL200 RUMBA clone (#12848)

Marlin/Makefile

@@ -206,6 +206,8 @@ else ifeq ($(HARDWARE_MOTHERBOARD),72)
 else ifeq ($(HARDWARE_MOTHERBOARD),80)
 # Raise3D Rumba
 else ifeq ($(HARDWARE_MOTHERBOARD),333)
+# Rapide Lite RL200 Rumba
+else ifeq ($(HARDWARE_MOTHERBOARD),801)
 # Formbot T-Rex 2 Plus
 else ifeq ($(HARDWARE_MOTHERBOARD),95)
 # Formbot T-Rex 3

Marlin/src/core/boards.h

@@ -75,6 +75,7 @@
 #define BOARD_ULTIMAIN_2        72    // Ultimainboard 2.x (Uses TEMP_SENSOR 20)
 #define BOARD_RUMBA             80    // Rumba
 #define BOARD_RUMBA_RAISE3D     333   // Raise3D N series Rumba derivative
+#define BOARD_RL200             801   // Rapide Lite 200 (v1, low-cost RUMBA clone with drv)
 #define BOARD_FORMBOT_TREX2PLUS 95    // Formbot T-Rex 2 Plus
 #define BOARD_FORMBOT_TREX3     96    // Formbot T-Rex 3
 #define BOARD_FORMBOT_RAPTOR    97    // Formbot Raptor

Marlin/src/pins/pins.h

@@ -144,6 +144,8 @@
   #include "pins_RUMBA.h"             // ATmega2560                                 env:megaatmega2560
 #elif MB(RUMBA_RAISE3D)
   #include "pins_RUMBA_RAISE3D.h"     // ATmega2560                                 env:megaatmega2560
+#elif MB(RL200)
+  #include "pins_RL200.h"             // ATmega2560                                 env:megaatmega2560
 #elif MB(BQ_ZUM_MEGA_3D)
   #include "pins_BQ_ZUM_MEGA_3D.h"    // ATmega2560                                 env:megaatmega2560
 #elif MB(MAKEBOARD_MINI)

Marlin/src/pins/pins_CHEAPTRONICv2.h

@@ -109,7 +109,7 @@
 #endif
 
 //
-// LCD
+// LCD / Controller
 //
 #define LCD_PINS_RS        19
 #define LCD_PINS_ENABLE    42
@@ -119,12 +119,18 @@
 #define LCD_PINS_D7        40
 
 //
-// SD CARD, ROTARY ENCODER, BEEPER
+// Beeper, SD Card, Encoder
 //
+#define BEEPER_PIN         44
+
+#if ENABLED(SDSUPPORT)
   #define SDPOWER          -1
   #define SDSS             53
   #define SD_DETECT_PIN    49
-#define BEEPER_PIN         44
+#endif
+
+#if ENABLED(NEWPANEL)
   #define BTN_EN1          11
   #define BTN_EN2          12
   #define BTN_ENC          43
+#endif

Marlin/src/pins/pins_RL200.h

@@ -0,0 +1,55 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 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/>.
+ *
+ */
+
+/**
+ * Rapide Lite 200 v1 (RUMBA clone) pin assignments. Has slightly different assignment for
+ * extruder motors due to dual Z motors. Pinout therefore based on pins_RUMBA.h.
+ */
+
+#define DEFAULT_MACHINE_NAME "Rapide Lite 200"
+#define BOARD_NAME "RL200"
+
+#if HOTENDS > 2 || E_STEPPERS > 2
+  #error "RL200v1 supports up to 2 hotends / E-steppers. Comment out this line to continue."
+#endif
+
+#if DISABLED(Z_DUAL_STEPPER_DRIVERS)
+  #error "RL200 uses dual Z stepper motors. Update Configuration_adv.h or comment out this line to continue."
+#endif
+
+#if !(AXIS_DRIVER_TYPE_X(DRV8825) && AXIS_DRIVER_TYPE_Y(DRV8825) && AXIS_DRIVER_TYPE_Z(DRV8825) && AXIS_DRIVER_TYPE_Z2(DRV8825) && AXIS_DRIVER_TYPE_E0(DRV8825))
+  #error "You must set ([XYZ]|Z2|E0)_DRIVER_TYPE to DRV8825 in Configuration.h for RL200."
+#endif
+
+#define E0_STEP_PIN        26   // (RUMBA E1 pins)
+#define E0_DIR_PIN         25
+#define E0_ENABLE_PIN      27
+
+#define E1_STEP_PIN        29   // (RUMBA E2 pins)
+#define E1_DIR_PIN         28
+#define E1_ENABLE_PIN      39
+
+#define Z2_STEP_PIN        23   // (RUMBA E0 pins)
+#define Z2_DIR_PIN         22
+#define Z2_ENABLE_PIN      24
+
+#include "pins_RUMBA.h"

Marlin/src/pins/pins_RUMBA.h

@@ -76,17 +76,23 @@
 #define Z_DIR_PIN          56
 #define Z_ENABLE_PIN       62
 
+#ifndef E0_STEP_PIN
   #define E0_STEP_PIN      23
   #define E0_DIR_PIN       22
   #define E0_ENABLE_PIN    24
+#endif
 
+#ifndef E1_STEP_PIN
   #define E1_STEP_PIN      26
   #define E1_DIR_PIN       25
   #define E1_ENABLE_PIN    27
+#endif
 
+#if E1_STEP_PIN != 29
   #define E2_STEP_PIN      29
   #define E2_DIR_PIN       28
   #define E2_ENABLE_PIN    39
+#endif
 
 //
 // Temperature Sensors
@@ -140,7 +146,6 @@
 //
 // Misc. Functions
 //
-#define SDSS               53
 #define LED_PIN            13
 #define PS_ON_PIN          45
 #define KILL_PIN           46
@@ -162,13 +167,6 @@
 //
 // LCD / Controller
 //
-#define SD_DETECT_PIN      49
-#define BEEPER_PIN         44
-#define LCD_PINS_D7        40
-#define BTN_EN1            11
-#define BTN_EN2            12
-#define BTN_ENC            43
-
 #if ENABLED(MKS_12864OLED) || ENABLED(MKS_12864OLED_SSD1306)
   #define LCD_PINS_DC      38   // Set as output on init
   #define LCD_PINS_RS      41   // Pull low for 1s to init
@@ -184,3 +182,22 @@
   #define LCD_PINS_D5      38
   #define LCD_PINS_D6      41
 #endif
+
+#define LCD_PINS_D7        40
+
+//
+// Beeper, SD Card, Encoder
+//
+#define BEEPER_PIN         44
+
+#if ENABLED(SDSUPPORT)
+  #define SDPOWER          -1
+  #define SDSS             53
+  #define SD_DETECT_PIN    49
+#endif
+
+#if ENABLED(NEWPANEL)
+  #define BTN_EN1          11
+  #define BTN_EN2          12
+  #define BTN_ENC          43
+#endif