Add Tronxy X5S

Marlin/boards.h

@@ -117,6 +117,7 @@
 #define BOARD_MELZI_CREALITY    89    // Melzi Creality3D board (for CR-10 etc)
 #define BOARD_MELZI_MALYAN      92    // Melzi Malyan M150 board
 #define BOARD_CREALITY_ENDER    601   // Creality Ender
+#define BOARD_MELZI_TRONXY      505   // Tronxy X5S
 #define BOARD_STB_11            64    // STB V1.1
 #define BOARD_AZTEEG_X1         65    // Azteeg X1
 

Marlin/pins.h

@@ -197,6 +197,8 @@
   #include "pins_MELZI_MALYAN.h"      // ATmega644P, ATmega1284P
 #elif MB(CREALITY_ENDER)
   #include "pins_CREALITY_ENDER.h"    // ATmega1284P
+#elif MB(MELZI_TRONXY)
+  #include "pins_MELZI_TRONXY.h"      // ATmega644P, ATmega1284P
 #elif MB(STB_11)
   #include "pins_STB_11.h"            // ATmega644P, ATmega1284P
 #elif MB(AZTEEG_X1)
@@ -275,6 +277,9 @@
 #ifndef Z_MS2_PIN
   #define Z_MS2_PIN -1
 #endif
+#ifndef Z_MS3_PIN
+  #define Z_MS3_PIN -1
+#endif
 #ifndef E0_MS1_PIN
   #define E0_MS1_PIN -1
 #endif
@@ -299,12 +304,18 @@
 #ifndef E3_MS2_PIN
   #define E3_MS2_PIN -1
 #endif
+#ifndef E3_MS3_PIN
+  #define E3_MS3_PIN -1
+#endif
 #ifndef E4_MS1_PIN
   #define E4_MS1_PIN -1
 #endif
 #ifndef E4_MS2_PIN
   #define E4_MS2_PIN -1
 #endif
+#ifndef E4_MS3_PIN
+  #define E4_MS3_PIN -1
+#endif
 
 #ifndef E0_STEP_PIN
   #define E0_STEP_PIN -1

Marlin/pins_MELZI_TRONXY.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/>.
+ *
+ */
+
+/**
+ * Melzi pin assignments
+ */
+
+#define BOARD_NAME "Melzi (Tronxy)"
+#include "pins_MELZI.h"
+
+#undef Z_ENABLE_PIN
+#undef LCD_PINS_RS
+#undef LCD_PINS_ENABLE
+#undef LCD_PINS_D4
+#undef LCD_PINS_D5
+#undef LCD_PINS_D6
+#undef LCD_PINS_D7
+#undef BTN_EN1
+#undef BTN_EN2
+#undef BTN_ENC
+#undef LCD_SDSS
+
+#define Z_ENABLE_PIN    14
+#define LCD_PINS_RS     30
+#define LCD_PINS_ENABLE 28
+#define LCD_PINS_D4     16
+#define LCD_PINS_D5     17
+#define LCD_PINS_D6     27
+#define LCD_PINS_D7     29
+#define BTN_EN1         10
+#define BTN_EN2         11
+#define BTN_ENC         26
+
+#define ST7920_DELAY_1 DELAY_0_NOP
+#define ST7920_DELAY_2 DELAY_2_NOP
+#define ST7920_DELAY_3 DELAY_0_NOP

platformio.ini

@@ -76,7 +76,7 @@ build_flags = ${common.build_flags}
 board_f_cpu = 16000000L
 lib_deps = ${common.lib_deps}
 
-[env:anet10]
+[env:melzi]
 platform = atmelavr
 framework = arduino
 board = sanguino_atmega1284p
@@ -84,7 +84,7 @@ build_flags = ${common.build_flags}
 upload_speed = 57600
 lib_deps = ${common.lib_deps}
 
-[env:anet10_optiboot]
+[env:melzi_optiboot]
 platform = atmelavr
 framework = arduino
 board = sanguino_atmega1284p