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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* 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 NOT_TARGET(__AVR_ATmega644P__, __AVR_ATmega1284P__)
#error "Oops! Select 'Sanguino' in 'Tools > Boards' and 'ATmega644P' or 'ATmega1284P' in 'Tools > Processor.'"
#endif
#ifndef BOARD_INFO_NAME
#define BOARD_INFO_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 4
#define Y_ENABLE_PIN 4
#define Z_ENABLE_PIN 4
#define E0_ENABLE_PIN 4
#endif
#if !defined(FAN_PIN) && (MB(AZTEEG_X1, STB_11) || 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 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(IS_ULTRA_LCD, IS_NEWPANEL) // try to use IO Header
#define CASE_LIGHT_PIN 4 // 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_WIRED_LCD
#define SD_DETECT_PIN -1
#if HAS_MARLINUI_U8GLIB
#if ENABLED(LCD_FOR_MELZI)
#define LCD_PINS_RS 17
#define LCD_PINS_ENABLE 16
#define LCD_PINS_D4 11
#define KILL_PIN 10
#define BEEPER_PIN 27
#ifndef BOARD_ST7920_DELAY_1
#define BOARD_ST7920_DELAY_1 DELAY_NS(0)
#endif
#ifndef BOARD_ST7920_DELAY_2
#define BOARD_ST7920_DELAY_2 DELAY_NS(188)
#endif
#ifndef BOARD_ST7920_DELAY_3
#define BOARD_ST7920_DELAY_3 DELAY_NS(0)
#endif
#elif ENABLED(U8GLIB_ST7920) // SPI GLCD 12864 ST7920 ( like [www.digole.com] ) For Melzi V2.0
#if 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
#if IS_RRD_FG_SC
#ifndef BOARD_ST7920_DELAY_1
#define BOARD_ST7920_DELAY_1 DELAY_NS(0)
#endif
#ifndef BOARD_ST7920_DELAY_2
#define BOARD_ST7920_DELAY_2 DELAY_NS(188)
#endif
#ifndef BOARD_ST7920_DELAY_3
#define BOARD_ST7920_DELAY_3 DELAY_NS(0)
#endif
#endif
#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
#define DOGLCD_A0 30
#if ENABLED(MAKRPANEL)
#define BEEPER_PIN 29
#define DOGLCD_CS 17
#define LCD_BACKLIGHT_PIN 28 // PA3
#elif 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
#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
#else
#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
#if ENABLED(LCD_FOR_MELZI)
#define BTN_ENC 28
#define BTN_EN1 29
#define BTN_EN2 30
#elif ENABLED(ZONESTAR_LCD) // For the Tronxy Melzi boards
#define ADC_KEYPAD_PIN 1
#define BTN_EN1 -1
#define BTN_EN2 -1
#elif ENABLED(LCD_I2C_PANELOLU2)
#if IS_MELZI
#define BTN_ENC 29
#define LCD_SDSS 30 // Panelolu2 SD card reader rather than the Melzi
#else
#define BTN_ENC 30
#endif
#else // !LCD_FOR_MELZI && !ZONESTAR_LCD && !LCD_I2C_PANELOLU2
#define BTN_ENC 16
#define LCD_SDSS 28 // Smart Controller SD card reader rather than the Melzi
#endif
#if IS_NEWPANEL && !defined(BTN_EN1)
#define BTN_EN1 11
#define BTN_EN2 10
#endif
#endif // HAS_WIRED_LCD
//
// M3/M4/M5 - Spindle/Laser Control
//
#if HAS_CUTTER
#if !MB(AZTEEG_X1) && ENABLED(SANGUINOLOLU_V_1_2) && !BOTH(IS_ULTRA_LCD, IS_NEWPANEL) // try to use IO Header
#define SPINDLE_LASER_ENA_PIN 10 // Pullup or pulldown!
#define SPINDLE_LASER_PWM_PIN 4 // 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 // Hardware PWM
#define SPINDLE_LASER_ENA_PIN 21 // Pullup!
#define SPINDLE_DIR_PIN -1 // No pin available on the socket for the direction pin
#endif
#endif
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