My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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pins_MIGHTYBOARD_REVE.h 9.6KB

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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. /**
  42. * Rev B 2 JAN 2017
  43. *
  44. * Added pin definitions for:
  45. * M3, M4 & M5 spindle control commands
  46. * case light
  47. *
  48. * Corrected pin assignment for MOSFET_B_PIN pin. Changed it from 9 to 11. The port
  49. * number (B5) agrees with the schematic but B5 is assigned to logical pin 11.
  50. */
  51. #if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
  52. #error "Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu."
  53. #endif
  54. #define DEFAULT_MACHINE_NAME "MB Replicator"
  55. #define BOARD_NAME "Mightyboard"
  56. //
  57. // Servos
  58. //
  59. #define SERVO0_PIN 36 // C1 (1280-EX1)
  60. #define SERVO1_PIN 37 // C0 (1280-EX2)
  61. #define SERVO2_PIN 40 // G1 (1280-EX3)
  62. #define SERVO3_PIN 41 // G0 (1280-EX4)
  63. //
  64. // Limit Switches
  65. //
  66. #define X_MIN_PIN 49 // L0
  67. #define X_MAX_PIN 48 // L1
  68. #define Y_MIN_PIN 47 // L2
  69. #define Y_MAX_PIN 46 // L3
  70. #define Z_MIN_PIN 43 // L6
  71. #define Z_MAX_PIN 42 // L7
  72. //
  73. // Z Probe (when not Z_MIN_PIN)
  74. //
  75. #ifndef Z_MIN_PROBE_PIN
  76. #define Z_MIN_PROBE_PIN 42
  77. #endif
  78. //
  79. // Steppers
  80. //
  81. #define X_STEP_PIN 55 // F1
  82. #define X_DIR_PIN 54 // F0
  83. #define X_ENABLE_PIN 56 // F2
  84. #define Y_STEP_PIN 59 // F5
  85. #define Y_DIR_PIN 58 // F4
  86. #define Y_ENABLE_PIN 60 // F6
  87. #define Z_STEP_PIN 63 // K1
  88. #define Z_DIR_PIN 62 // K0
  89. #define Z_ENABLE_PIN 64 // K2
  90. #define E0_STEP_PIN 25 // A3
  91. #define E0_DIR_PIN 24 // A2
  92. #define E0_ENABLE_PIN 26 // A4
  93. #define E1_STEP_PIN 29 // A7
  94. #define E1_DIR_PIN 28 // A6
  95. #define E1_ENABLE_PIN 39 // G2
  96. //
  97. // I2C Digipots - MCP4018
  98. // Address 5E (2F << 1)
  99. // Set from 0 - 127 with stop bit.
  100. // (Ex. 3F << 1 | 1)
  101. //
  102. #define DIGIPOTS_I2C_SCL 76 // J5
  103. #define DIGIPOTS_I2C_SDA_X 57 // F3
  104. #define DIGIPOTS_I2C_SDA_Y 61 // F7
  105. #define DIGIPOTS_I2C_SDA_Z 65 // K3
  106. #define DIGIPOTS_I2C_SDA_E0 27 // A5
  107. #define DIGIPOTS_I2C_SDA_E1 77 // J6
  108. //
  109. // Temperature Sensors
  110. //
  111. #define TEMP_BED_PIN 69 // K7
  112. // SPI for Max6675 or Max31855 Thermocouple
  113. // Uses a separate SPI bus
  114. //
  115. // 3 E5 DO (SO)
  116. // 5 E3 CS1
  117. // 2 E4 CS2
  118. // 78 E2 SCK
  119. //
  120. #define THERMO_SCK_PIN 78 // E2
  121. #define THERMO_DO_PIN 3 // E5
  122. #define THERMO_CS1 5 // E3
  123. #define THERMO_CS2 2 // E4
  124. #define MAX6675_SS THERMO_CS1
  125. #define MAX6675_SCK_PIN THERMO_SCK_PIN
  126. #define MAX6675_DO_PIN THERMO_DO_PIN
  127. //
  128. // Augmentation for auto-assigning plugs
  129. //
  130. // Two thermocouple connectors allows for either
  131. // 2 extruders or 1 extruder and a heated bed.
  132. // With no heated bed, an additional 24V fan is possible.
  133. //
  134. #define MOSFET_A_PIN 6 // H3
  135. #define MOSFET_B_PIN 11 // B5 - Rev A of this file had this pin assigned to 9
  136. #define MOSFET_C_PIN 45 // L4
  137. #define MOSFET_D_PIN 44 // L5
  138. #if HOTENDS > 1
  139. #if TEMP_SENSOR_BED
  140. #define IS_EEB
  141. #else
  142. #define IS_EEF
  143. #endif
  144. #elif TEMP_SENSOR_BED
  145. #define IS_EFB
  146. #else
  147. #define IS_EFF
  148. #endif
  149. //
  150. // Heaters / Fans (24V)
  151. //
  152. #define HEATER_0_PIN MOSFET_A_PIN
  153. #if ENABLED(IS_EFB) // Hotend, Fan, Bed
  154. #define FAN_PIN MOSFET_B_PIN
  155. #define HEATER_BED_PIN MOSFET_C_PIN
  156. #elif ENABLED(IS_EEF) // Hotend, Hotend, Fan
  157. #define HEATER_1_PIN MOSFET_B_PIN
  158. #define FAN_PIN MOSFET_C_PIN
  159. #elif ENABLED(IS_EEB) // Hotend, Hotend, Bed
  160. #define HEATER_1_PIN MOSFET_B_PIN
  161. #define HEATER_BED_PIN MOSFET_C_PIN
  162. #elif ENABLED(IS_EFF) // Hotend, Fan, Fan
  163. #define FAN_PIN MOSFET_B_PIN
  164. #define FAN1_PIN MOSFET_C_PIN
  165. #elif ENABLED(IS_SF) // Spindle, Fan
  166. #define FAN_PIN MOSFET_C_PIN
  167. #endif
  168. #ifndef FAN_PIN
  169. #define FAN_PIN MOSFET_D_PIN
  170. #endif
  171. //
  172. // Extruder Auto Fan Pins
  173. //
  174. #define ORIG_E0_AUTO_FAN_PIN 7 // H4
  175. #define ORIG_E1_AUTO_FAN_PIN 12 // B6
  176. //
  177. // Misc. Functions
  178. //
  179. #define LED_PIN 13 // B7
  180. #define CUTOFF_RESET_PIN 16 // H1
  181. #define CUTOFF_TEST_PIN 17 // H0
  182. #define CASE_LIGHT_PIN 44 // L5 MUST BE HARDWARE PWM
  183. //
  184. // LCD / Controller
  185. //
  186. #ifdef REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
  187. #define LCD_PINS_RS 33 // C4: LCD-STROBE
  188. #define LCD_PINS_ENABLE 72 // J2: LEFT
  189. #define LCD_PINS_D4 35 // C2: LCD-CLK
  190. #define LCD_PINS_D5 32 // C5: RLED
  191. #define LCD_PINS_D6 34 // C3: LCD-DATA
  192. #define LCD_PINS_D7 31 // C6: GLED
  193. #define BTN_EN2 75 // J4, UP
  194. #define BTN_EN1 73 // J3, DOWN
  195. //STOP button connected as KILL_PIN
  196. #define KILL_PIN 14 // J1, RIGHT
  197. //KILL - not connected
  198. #define BEEPER_PIN 8 // H5, SD_WP
  199. #define BTN_CENTER 15 // J0
  200. #define BTN_ENC BTN_CENTER
  201. //on board leds
  202. #define STAT_LED_RED_LED SERVO0_PIN // C1 (1280-EX1, DEBUG2)
  203. #define STAT_LED_BLUE_PIN SERVO1_PIN // C0 (1280-EX2, DEBUG3)
  204. #else
  205. // Replicator uses a 3-wire SR controller with HD44780
  206. // For now, pretend it's the SAV
  207. //
  208. #define SAV_3DLCD
  209. #define SR_DATA_PIN 34 // C3
  210. #define SR_CLK_PIN 35 // C2
  211. #define SR_STROBE_PIN 33 // C4
  212. #define BTN_UP 75 // J4
  213. #define BTN_DOWN 73 // J3
  214. #define BTN_LEFT 72 // J2
  215. #define BTN_RIGHT 14 // J1
  216. #define BTN_CENTER 15 // J0
  217. #define BTN_ENC BTN_CENTER
  218. #define BEEPER_PIN 4 // G5
  219. #define STAT_LED_RED_PIN 32 // C5
  220. #define STAT_LED_BLUE_PIN 31 // C6 (Actually green)
  221. #endif
  222. //
  223. // SD Card
  224. //
  225. #define SDSS 53 // B0
  226. #define SD_DETECT_PIN 9 // H6
  227. #define MAX_PIN THERMO_SCK_PIN
  228. //
  229. // M3/M4/M5 - Spindle/Laser Control
  230. //
  231. #define SPINDLE_LASER_ENABLE_PIN 66 // K4 Pin should have a pullup!
  232. #define SPINDLE_LASER_PWM_PIN 8 // H5 MUST BE HARDWARE PWM
  233. #define SPINDLE_DIR_PIN 67 // K5
  234. // Check if all pins are defined in mega/pins_arduino.h
  235. #include <Arduino.h>
  236. 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"
  237. "to digital_pin_to_port_PGM, digital_pin_to_bit_mask_PGM, digital_pin_to_timer_PGM, NUM_DIGITAL_PINS, see below");
  238. /* in [arduino dir]/hardware/arduino/avr/variants/mega/pins_arduino.h
  239. change:
  240. #define NUM_DIGITAL_PINS 70
  241. to:
  242. #define NUM_DIGITAL_PINS 80
  243. to digital_pin_to_port_PGM add at the end:
  244. const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
  245. ....
  246. PG , // PG 4 ** 70 **
  247. PG , // PG 3 ** 71 **
  248. PJ , // PJ 2 ** 72 **
  249. PJ , // PJ 3 ** 73 **
  250. PJ , // PJ 7 ** 74 **
  251. PJ , // PJ 4 ** 75 **
  252. PJ , // PJ 5 ** 76 **
  253. PJ , // PJ 6 ** 77 **
  254. PE , // PE 2 ** 78 **
  255. PE , // PE 6 ** 79 **
  256. };
  257. to digital_pin_to_bit_mask_PGM add at the end:
  258. const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
  259. ....
  260. _BV( 4 ) , // PG 4 ** 70 **
  261. _BV( 3 ) , // PG 3 ** 71 **
  262. _BV( 2 ) , // PJ 2 ** 72 **
  263. _BV( 3 ) , // PJ 3 ** 73 **
  264. _BV( 7 ) , // PJ 7 ** 74 **
  265. _BV( 4 ) , // PJ 4 ** 75 **
  266. _BV( 5 ) , // PJ 5 ** 76 **
  267. _BV( 6 ) , // PJ 6 ** 77 **
  268. _BV( 2 ) , // PE 2 ** 78 **
  269. _BV( 6 ) , // PE 6 ** 79 **
  270. };
  271. to digital_pin_to_timer_PGM add at the end:
  272. const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
  273. ....
  274. NOT_ON_TIMER , // PG 4 ** 70 **
  275. NOT_ON_TIMER , // PG 3 ** 71 **
  276. NOT_ON_TIMER , // PJ 2 ** 72 **
  277. NOT_ON_TIMER , // PJ 3 ** 73 **
  278. NOT_ON_TIMER , // PJ 7 ** 74 **
  279. NOT_ON_TIMER , // PJ 4 ** 75 **
  280. NOT_ON_TIMER , // PJ 5 ** 76 **
  281. NOT_ON_TIMER , // PJ 6 ** 77 **
  282. NOT_ON_TIMER , // PE 2 ** 78 **
  283. NOT_ON_TIMER , // PE 6 ** 79 **
  284. };
  285. */