My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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pins_MIGHTYBOARD_REVE.h 9.0KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. /**
  23. * Mightyboard Rev.E pin assignments
  24. */
  25. /**
  26. *
  27. * This is a starting-point to support the Makerbot Replicator series of 3D printers.
  28. * It's not functional because Marlin has limited support for some features.
  29. * Marlin will need the following augmentations before it will be supportable:
  30. *
  31. * - Support for two or more MAX6675 thermocouples
  32. * - Support for multiple i2c buses to control the MCP4018 digital pots
  33. * - Support for one additional unidirectional SPI bus, to read the thermocouples
  34. * - Support for an RGB LED that may work differently from BLINKM
  35. *
  36. * The MCP4018 requires separate I2C buses because it has a fixed address (0x2F << 1 = 0x5E)
  37. * The thermocouples share the same SCK and DO pins, with their own CS pins.
  38. * The controller interface port connects to a 3-wire shift-register display controller
  39. *
  40. */
  41. #if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
  42. #error "Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu."
  43. #endif
  44. #define DEFAULT_MACHINE_NAME "MB Replicator"
  45. #define BOARD_NAME "Mightyboard"
  46. #define LARGE_FLASH true
  47. //
  48. // Servos
  49. //
  50. #define SERVO0_PIN 36 // C1 (1280-EX1)
  51. #define SERVO1_PIN 37 // C0 (1280-EX2)
  52. #define SERVO2_PIN 40 // G1 (1280-EX3)
  53. #define SERVO3_PIN 41 // G0 (1280-EX4)
  54. //
  55. // Limit Switches
  56. //
  57. #define X_MIN_PIN 49 // L0
  58. #define X_MAX_PIN 48 // L1
  59. #define Y_MIN_PIN 47 // L2
  60. #define Y_MAX_PIN 46 // L3
  61. #define Z_MIN_PIN 43 // L6
  62. #define Z_MAX_PIN 42 // L7
  63. //
  64. // Z Probe (when not Z_MIN_PIN)
  65. //
  66. #ifndef Z_MIN_PROBE_PIN
  67. #define Z_MIN_PROBE_PIN 42
  68. #endif
  69. //
  70. // Steppers
  71. //
  72. #define X_STEP_PIN 55 // F1
  73. #define X_DIR_PIN 54 // F0
  74. #define X_ENABLE_PIN 56 // F2
  75. #define Y_STEP_PIN 59 // F5
  76. #define Y_DIR_PIN 58 // F4
  77. #define Y_ENABLE_PIN 60 // F6
  78. #define Z_STEP_PIN 63 // K1
  79. #define Z_DIR_PIN 62 // K0
  80. #define Z_ENABLE_PIN 64 // K2
  81. #define E0_STEP_PIN 25 // A3
  82. #define E0_DIR_PIN 24 // A2
  83. #define E0_ENABLE_PIN 26 // A4
  84. #define E1_STEP_PIN 29 // A7
  85. #define E1_DIR_PIN 28 // A6
  86. #define E1_ENABLE_PIN 39 // G2
  87. //
  88. // I2C Digipots - MCP4018
  89. // Address 5E (2F << 1)
  90. // Set from 0 - 127 with stop bit.
  91. // (Ex. 3F << 1 | 1)
  92. //
  93. #define DIGIPOTS_I2C_SCL 76 // J5
  94. #define DIGIPOTS_I2C_SDA_X 57 // F3
  95. #define DIGIPOTS_I2C_SDA_Y 61 // F7
  96. #define DIGIPOTS_I2C_SDA_Z 65 // K3
  97. #define DIGIPOTS_I2C_SDA_E0 27 // A5
  98. #define DIGIPOTS_I2C_SDA_E1 77 // J6
  99. //
  100. // Temperature Sensors
  101. //
  102. #define TEMP_BED_PIN 69 // K7
  103. // SPI for Max6675 or Max31855 Thermocouple
  104. // Uses a separate SPI bus
  105. //
  106. // 3 E5 DO (SO)
  107. // 5 E3 CS1
  108. // 2 E4 CS2
  109. // 78 E2 SCK
  110. //
  111. #define THERMO_SCK_PIN 78 // E2
  112. #define THERMO_DO_PIN 3 // E5
  113. #define THERMO_CS1 5 // E3
  114. #define THERMO_CS2 2 // E4
  115. #define MAX6675_SS THERMO_CS1
  116. #define MAX6675_SCK_PIN THERMO_SCK_PIN
  117. #define MAX6675_DO_PIN THERMO_DO_PIN
  118. //
  119. // Augmentation for auto-assigning plugs
  120. //
  121. // Two thermocouple connectors allows for either
  122. // 2 extruders or 1 extruder and a heated bed.
  123. // With no heated bed, an additional 24V fan is possible.
  124. //
  125. #define MOSFET_A_PIN 6 // H3
  126. #define MOSFET_B_PIN 11 // B5
  127. #define MOSFET_C_PIN 45 // L4
  128. #define MOSFET_D_PIN 44 // L5
  129. #if HOTENDS > 1
  130. #if TEMP_SENSOR_BED
  131. #define IS_EEB
  132. #else
  133. #define IS_EEF
  134. #endif
  135. #elif TEMP_SENSOR_BED
  136. #define IS_EFB
  137. #else
  138. #define IS_EFF
  139. #endif
  140. //
  141. // Heaters / Fans (24V)
  142. //
  143. #define HEATER_0_PIN MOSFET_A_PIN
  144. #if ENABLED(IS_EFB) // Hotend, Fan, Bed
  145. #define FAN_PIN MOSFET_B_PIN
  146. #define HEATER_BED_PIN MOSFET_C_PIN
  147. #elif ENABLED(IS_EEF) // Hotend, Hotend, Fan
  148. #define HEATER_1_PIN MOSFET_B_PIN
  149. #define FAN_PIN MOSFET_C_PIN
  150. #elif ENABLED(IS_EEB) // Hotend, Hotend, Bed
  151. #define HEATER_1_PIN MOSFET_B_PIN
  152. #define HEATER_BED_PIN MOSFET_C_PIN
  153. #elif ENABLED(IS_EFF) // Hotend, Fan, Fan
  154. #define FAN_PIN MOSFET_B_PIN
  155. #define FAN1_PIN MOSFET_C_PIN
  156. #elif ENABLED(IS_SF) // Spindle, Fan
  157. #define FAN_PIN MOSFET_C_PIN
  158. #endif
  159. #ifndef FAN_PIN
  160. #define FAN_PIN MOSFET_D_PIN
  161. #endif
  162. //
  163. // Extruder Auto Fan Pins
  164. //
  165. #define ORIG_E0_AUTO_FAN_PIN 7 // H4
  166. #define ORIG_E1_AUTO_FAN_PIN 12 // B6
  167. //
  168. // Misc. Functions
  169. //
  170. #define LED_PIN 13 // B7
  171. #define CUTOFF_RESET_PIN 16 // H1
  172. #define CUTOFF_TEST_PIN 17 // H0
  173. //
  174. // LCD / Controller
  175. //
  176. #ifdef REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
  177. #define LCD_PINS_RS 33 // C4, LCD-STROBE
  178. #define LCD_PINS_ENABLE 72 // J2, LEFT
  179. #define LCD_PINS_D4 35 // C2, LCD-CLK
  180. #define LCD_PINS_D5 32 // C5, RLED
  181. #define LCD_PINS_D6 34 // C3, LCD-DATA
  182. #define LCD_PINS_D7 31 // C6, GLED
  183. #define BTN_EN2 75 // J4, UP
  184. #define BTN_EN1 73 // J3, DOWN
  185. //STOP button connected as KILL_PIN
  186. #define KILL_PIN 14 // J1, RIGHT
  187. //KILL - not connected
  188. #define BEEPER_PIN 8 // H5, SD_WP
  189. #define BTN_CENTER 15 // J0
  190. #define BTN_ENC BTN_CENTER
  191. //on board leds
  192. #define STAT_LED_RED_LED SERVO0_PIN // C1 (1280-EX1, DEBUG2)
  193. #define STAT_LED_BLUE_PIN SERVO1_PIN // C0 (1280-EX2, DEBUG3)
  194. #else
  195. // Replicator uses a 3-wire SR controller with HD44780
  196. // For now, pretend it's the SAV
  197. //
  198. #define SAV_3DLCD
  199. #define SR_DATA_PIN 34 // C3
  200. #define SR_CLK_PIN 35 // C2
  201. #define SR_STROBE_PIN 33 // C4
  202. #define BTN_UP 75 // J4
  203. #define BTN_DOWN 73 // J3
  204. #define BTN_LEFT 72 // J2
  205. #define BTN_RIGHT 14 // J1
  206. #define BTN_CENTER 15 // J0
  207. #define BTN_ENC BTN_CENTER
  208. #define BEEPER_PIN 4 // G5
  209. #define STAT_LED_RED_PIN 32 // C5
  210. #define STAT_LED_BLUE_PIN 31 // C6 (Actually green)
  211. #endif
  212. //
  213. // SD Card
  214. //
  215. #define SDSS 53 // B0
  216. #define SD_DETECT_PIN 9 // H6
  217. #define MAX_PIN THERMO_SCK_PIN
  218. //check if all pins are defined in mega/pins_arduino.h
  219. #include <Arduino.h>
  220. static_assert(NUM_DIGITAL_PINS > MAX_PIN, "add missing pins to [arduino dir]/hardware/arduino/avr/variants/mega/pins_arduino.h based on fastio.h"
  221. "to digital_pin_to_port_PGM, digital_pin_to_bit_mask_PGM, digital_pin_to_timer_PGM, NUM_DIGITAL_PINS, see below");
  222. /* in [arduino dir]/hardware/arduino/avr/variants/mega/pins_arduino.h
  223. change:
  224. #define NUM_DIGITAL_PINS 70
  225. to:
  226. #define NUM_DIGITAL_PINS 80
  227. to digital_pin_to_port_PGM add at the end:
  228. const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
  229. ....
  230. PG , // PG 4 ** 70 **
  231. PG , // PG 3 ** 71 **
  232. PJ , // PJ 2 ** 72 **
  233. PJ , // PJ 3 ** 73 **
  234. PJ , // PJ 7 ** 74 **
  235. PJ , // PJ 4 ** 75 **
  236. PJ , // PJ 5 ** 76 **
  237. PJ , // PJ 6 ** 77 **
  238. PE , // PE 2 ** 78 **
  239. PE , // PE 6 ** 79 **
  240. };
  241. to digital_pin_to_bit_mask_PGM add at the end:
  242. const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
  243. ....
  244. _BV( 4 ) , // PG 4 ** 70 **
  245. _BV( 3 ) , // PG 3 ** 71 **
  246. _BV( 2 ) , // PJ 2 ** 72 **
  247. _BV( 3 ) , // PJ 3 ** 73 **
  248. _BV( 7 ) , // PJ 7 ** 74 **
  249. _BV( 4 ) , // PJ 4 ** 75 **
  250. _BV( 5 ) , // PJ 5 ** 76 **
  251. _BV( 6 ) , // PJ 6 ** 77 **
  252. _BV( 2 ) , // PE 2 ** 78 **
  253. _BV( 6 ) , // PE 6 ** 79 **
  254. };
  255. to digital_pin_to_timer_PGM add at the end:
  256. const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
  257. ....
  258. NOT_ON_TIMER , // PG 4 ** 70 **
  259. NOT_ON_TIMER , // PG 3 ** 71 **
  260. NOT_ON_TIMER , // PJ 2 ** 72 **
  261. NOT_ON_TIMER , // PJ 3 ** 73 **
  262. NOT_ON_TIMER , // PJ 7 ** 74 **
  263. NOT_ON_TIMER , // PJ 4 ** 75 **
  264. NOT_ON_TIMER , // PJ 5 ** 76 **
  265. NOT_ON_TIMER , // PJ 6 ** 77 **
  266. NOT_ON_TIMER , // PE 2 ** 78 **
  267. NOT_ON_TIMER , // PE 6 ** 79 **
  268. };
  269. */