/** * Marlin 3D Printer Firmware * Copyright (c) 2019 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 . * */ /** * Sanguinololu board pin assignments */ /** * Rev B 26 DEC 2016 * * 1) added pointer to a current Arduino IDE extension * 2) added support for M3, M4 & M5 spindle control commands * 3) added case light pin definition * */ /** * A useable Arduino IDE extension (board manager) can be found at * https://github.com/Lauszus/Sanguino * * This extension has been tested on Arduino 1.6.12 & 1.8.0 * * Here's the JSON path: * https://raw.githubusercontent.com/Lauszus/Sanguino/master/package_lauszus_sanguino_index.json * * When installing select 1.0.2 * * Installation instructions can be found at https://learn.sparkfun.com/pages/CustomBoardsArduino * Just use the above JSON URL instead of Sparkfun's JSON. * * Once installed select the Sanguino board and then select the CPU. * */ #if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega1284P__) #error "Oops! Select 'Sanguino' in 'Tools > Boards' and 'ATmega644P' or 'ATmega1284P' in 'Tools > Processor.'" #endif #ifndef BOARD_NAME #define BOARD_NAME "Sanguinololu <1.2" #endif // // Limit Switches // #define X_STOP_PIN 18 #define Y_STOP_PIN 19 #define Z_STOP_PIN 20 // // Steppers // #define X_STEP_PIN 15 #define X_DIR_PIN 21 #define Y_STEP_PIN 22 #define Y_DIR_PIN 23 #define Z_STEP_PIN 3 #define Z_DIR_PIN 2 #define E0_STEP_PIN 1 #define E0_DIR_PIN 0 // // Temperature Sensors // #define TEMP_0_PIN 7 // Analog Input (pin 33 extruder) #define TEMP_BED_PIN 6 // Analog Input (pin 34 bed) // // Heaters / Fans // #define HEATER_0_PIN 13 // (extruder) #if ENABLED(SANGUINOLOLU_V_1_2) #define HEATER_BED_PIN 12 // (bed) #define X_ENABLE_PIN 14 #define Y_ENABLE_PIN 14 #define Z_ENABLE_PIN 26 #define E0_ENABLE_PIN 14 #if !defined(FAN_PIN) && ENABLED(LCD_I2C_PANELOLU2) #define FAN_PIN 4 // Uses Transistor1 (PWM) on Panelolu2's Sanguino Adapter Board to drive the fan #endif #else #define HEATER_BED_PIN 14 // (bed) #define X_ENABLE_PIN -1 #define Y_ENABLE_PIN -1 #define Z_ENABLE_PIN -1 #define E0_ENABLE_PIN -1 #endif #if !defined(FAN_PIN) && (MB(AZTEEG_X1) || MB(STB_11) || ENABLED(IS_MELZI)) #define FAN_PIN 4 // Works for Panelolu2 too #endif // // Misc. Functions // /** * In some versions of the Sanguino libraries the pin * definitions are wrong, with SDSS = 24 and LED_PIN = 28 (Melzi). * If you encounter issues with these pins, upgrade your * Sanguino libraries! See #368. */ //#define SDSS 24 #define SDSS 31 #if ENABLED(IS_MELZI) #define LED_PIN 27 #elif MB(STB_11) #define LCD_BACKLIGHT_PIN 17 // LCD backlight LED #endif #if NONE(SPINDLE_FEATURE, LASER_FEATURE) && ENABLED(SANGUINOLOLU_V_1_2) && !BOTH(ULTRA_LCD, NEWPANEL) // try to use IO Header #define CASE_LIGHT_PIN 4 // MUST BE HARDWARE PWM - see if IO Header is available #endif /** * Sanguinololu 1.4 AUX pins: * * PWM TX1 RX1 SDA SCL * 12V 5V D12 D11 D10 D17 D16 * GND GND D31 D30 D29 D28 D27 * A4 A3 A2 A1 A0 */ // // LCD / Controller // #if HAS_SPI_LCD #if HAS_GRAPHICAL_LCD #if ENABLED(U8GLIB_ST7920) // SPI GLCD 12864 ST7920 ( like [www.digole.com] ) For Melzi V2.0 #if ENABLED(IS_MELZI) #define LCD_PINS_RS 30 // CS chip select /SS chip slave select #define LCD_PINS_ENABLE 29 // SID (MOSI) #define LCD_PINS_D4 17 // SCK (CLK) clock // Pin 27 is taken by LED_PIN, but Melzi LED does nothing with // Marlin so this can be used for BEEPER_PIN. You can use this pin // with M42 instead of BEEPER_PIN. #define BEEPER_PIN 27 #else // Sanguinololu >=1.3 #define LCD_PINS_RS 4 #define LCD_PINS_ENABLE 17 #define LCD_PINS_D4 30 #define LCD_PINS_D5 29 #define LCD_PINS_D6 28 #define LCD_PINS_D7 27 #endif #else // DOGM SPI LCD Support #define DOGLCD_A0 30 #if ENABLED(MAKRPANEL) #define BEEPER_PIN 29 #define DOGLCD_CS 17 #define LCD_BACKLIGHT_PIN 28 // PA3 #elif ENABLED(IS_MELZI) #define BEEPER_PIN 27 #define DOGLCD_CS 28 #else // !MAKRPANEL #define DOGLCD_CS 29 #endif #endif // Uncomment screen orientation #define LCD_SCREEN_ROT_0 //#define LCD_SCREEN_ROT_90 //#define LCD_SCREEN_ROT_180 //#define LCD_SCREEN_ROT_270 #else // !HAS_GRAPHICAL_LCD #define LCD_PINS_RS 4 #define LCD_PINS_ENABLE 17 #define LCD_PINS_D4 30 #define LCD_PINS_D5 29 #define LCD_PINS_D6 28 #define LCD_PINS_D7 27 #endif // !HAS_GRAPHICAL_LCD #if ENABLED(LCD_I2C_PANELOLU2) #if ENABLED(IS_MELZI) #define BTN_ENC 29 #define LCD_SDSS 30 // Panelolu2 SD card reader rather than the Melzi #else #define BTN_ENC 30 #endif #elif ENABLED(LCD_FOR_MELZI) #define LCD_PINS_RS 17 #define LCD_PINS_ENABLE 16 #define LCD_PINS_D4 11 #define BTN_ENC 28 #define BTN_EN1 29 #define BTN_EN2 30 #ifndef ST7920_DELAY_1 #define ST7920_DELAY_1 DELAY_NS(0) #endif #ifndef ST7920_DELAY_2 #define ST7920_DELAY_2 DELAY_NS(188) #endif #ifndef ST7920_DELAY_3 #define ST7920_DELAY_3 DELAY_NS(0) #endif #elif ENABLED(ZONESTAR_LCD) // For the Tronxy Melzi boards #define LCD_PINS_RS 28 #define LCD_PINS_ENABLE 29 #define LCD_PINS_D4 10 #define LCD_PINS_D5 11 #define LCD_PINS_D6 16 #define LCD_PINS_D7 17 #define ADC_KEYPAD_PIN 1 #define BTN_EN1 -1 #define BTN_EN2 -1 #else // !LCD_I2C_PANELOLU2 && !LCD_FOR_MELZI && !ZONESTAR_LCD #define BTN_ENC 16 #define LCD_SDSS 28 // Smart Controller SD card reader rather than the Melzi #endif #if ENABLED(NEWPANEL) && !defined(BTN_EN1) #define BTN_EN1 11 #define BTN_EN2 10 #endif #define SD_DETECT_PIN -1 #endif // HAS_SPI_LCD // // M3/M4/M5 - Spindle/Laser Control // #if HAS_CUTTER #if !MB(AZTEEG_X1) && ENABLED(SANGUINOLOLU_V_1_2) && !BOTH(ULTRA_LCD, NEWPANEL) // try to use IO Header #define SPINDLE_LASER_ENA_PIN 10 // Pin should have a pullup/pulldown! #define SPINDLE_LASER_PWM_PIN 4 // MUST BE HARDWARE PWM #define SPINDLE_DIR_PIN 11 #elif !MB(MELZI) // use X stepper motor socket /** * To control the spindle speed and have an LCD you must sacrifice * the Extruder and pull some signals off the X stepper driver socket. * * The following assumes: * - The X stepper driver socket is empty * - The extruder driver socket has a driver board plugged into it * - The X stepper wires are attached the the extruder connector */ /** * Where to get the spindle signals * * spindle signal socket name socket name * ------- * /ENABLE O| |O VMOT * MS1 O| |O GND * MS2 O| |O 2B * MS3 O| |O 2A * /RESET O| |O 1A * /SLEEP O| |O 1B * SPINDLE_LASER_PWM_PIN STEP O| |O VDD * SPINDLE_LASER_ENA_PIN DIR O| |O GND * ------- * * Note: Socket names vary from vendor to vendor. */ #undef X_DIR_PIN #undef X_ENABLE_PIN #undef X_STEP_PIN #define X_DIR_PIN 0 #define X_ENABLE_PIN 14 #define X_STEP_PIN 1 #define SPINDLE_LASER_PWM_PIN 15 // MUST BE HARDWARE PWM #define SPINDLE_LASER_ENA_PIN 21 // Pin should have a pullup! #define SPINDLE_DIR_PIN -1 // No pin available on the socket for the direction pin #endif #endif