/**
* 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
/**
* MKS SGEN-L pin assignments
*/
#if NOT_TARGET(MCU_LPC1768)
#error "Oops! Make sure you have the LPC1768 environment selected in your IDE."
#endif
#define BOARD_INFO_NAME "MKS SGen-L"
#define BOARD_WEBSITE_URL "github.com/makerbase-mks/MKS-SGEN_L"
//
// Servos
//
#define SERVO0_PIN P1_23 // SERVO P1.23
#define SERVO1_PIN P2_00 // SERVO P2.0
//
// Trinamic Stallguard pins
//
#define X_DIAG_PIN P1_29 // X-
#define Y_DIAG_PIN P1_27 // Y-
#define Z_DIAG_PIN P1_25 // Z-
#define E0_DIAG_PIN P1_28 // X+
#define E1_DIAG_PIN P1_26 // Y+
//
// Limit Switches
//
#ifdef X_STALL_SENSITIVITY
#define X_STOP_PIN X_DIAG_PIN
#if X_HOME_DIR < 0
#define X_MAX_PIN P1_28 // X+
#else
#define X_MIN_PIN P1_28 // X+
#endif
#else
#define X_MIN_PIN P1_29 // X-
#define X_MAX_PIN P1_28 // X+
#endif
#ifdef Y_STALL_SENSITIVITY
#define Y_STOP_PIN Y_DIAG_PIN
#if Y_HOME_DIR < 0
#define Y_MAX_PIN P1_26 // Y+
#else
#define Y_MIN_PIN P1_26 // Y+
#endif
#else
#define Y_MIN_PIN P1_27 // Y-
#define Y_MAX_PIN P1_26 // Y+
#endif
#ifdef Z_STALL_SENSITIVITY
#define Z_STOP_PIN Z_DIAG_PIN
#if Z_HOME_DIR < 0
#define Z_MAX_PIN P1_24 // Z+
#else
#define Z_MIN_PIN P1_24 // Z+
#endif
#else
#define Z_MIN_PIN P1_25 // Z-
#define Z_MAX_PIN P1_24 // Z+
#endif
//
// Z Probe (when not Z_MIN_PIN)
//
#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN P1_24
#endif
//
// Steppers
//
#define X_STEP_PIN P2_02
#define X_DIR_PIN P2_03
#define X_ENABLE_PIN P2_01
#ifndef X_CS_PIN
#define X_CS_PIN P1_01
#endif
#define Y_STEP_PIN P0_19
#define Y_DIR_PIN P0_20
#define Y_ENABLE_PIN P2_08
#ifndef Y_CS_PIN
#define Y_CS_PIN P1_08
#endif
#define Z_STEP_PIN P0_22
#define Z_DIR_PIN P2_11
#define Z_ENABLE_PIN P0_21
#ifndef Z_CS_PIN
#define Z_CS_PIN P1_10
#endif
#define E0_STEP_PIN P2_13
#define E0_DIR_PIN P0_11
#define E0_ENABLE_PIN P2_12
#ifndef E0_CS_PIN
#define E0_CS_PIN P1_15
#endif
#define E1_STEP_PIN P0_01
#define E1_DIR_PIN P0_00
#define E1_ENABLE_PIN P0_10
#ifndef E1_CS_PIN
#define E1_CS_PIN P1_17
#endif
//
// Software SPI pins for TMC2130 stepper drivers
//
#if ENABLED(TMC_USE_SW_SPI)
#ifndef TMC_SW_MOSI
#define TMC_SW_MOSI P4_28
#endif
#ifndef TMC_SW_MISO
#define TMC_SW_MISO P0_05
#endif
#ifndef TMC_SW_SCK
#define TMC_SW_SCK P0_04
#endif
#endif
#if HAS_TMC_UART
/**
* TMC2208/TMC2209 stepper drivers
*
* Hardware serial communication ports.
* If undefined software serial is used according to the pins below
*/
//#define X_HARDWARE_SERIAL Serial1
//#define X2_HARDWARE_SERIAL Serial1
//#define Y_HARDWARE_SERIAL Serial1
//#define Y2_HARDWARE_SERIAL Serial1
//#define Z_HARDWARE_SERIAL Serial1
//#define Z2_HARDWARE_SERIAL Serial1
//#define E0_HARDWARE_SERIAL Serial1
//#define E1_HARDWARE_SERIAL Serial1
//#define E2_HARDWARE_SERIAL Serial1
//#define E3_HARDWARE_SERIAL Serial1
//#define E4_HARDWARE_SERIAL Serial1
//
// Software serial
//
#define X_SERIAL_TX_PIN P1_04
#define X_SERIAL_RX_PIN P1_01
#define Y_SERIAL_TX_PIN P1_09
#define Y_SERIAL_RX_PIN P1_08
#define Z_SERIAL_TX_PIN P1_14
#define Z_SERIAL_RX_PIN P1_10
#define E0_SERIAL_TX_PIN P1_16
#define E0_SERIAL_RX_PIN P1_15
#define E1_SERIAL_TX_PIN P4_29
#define E1_SERIAL_RX_PIN P1_17
#define Z2_SERIAL_TX_PIN P4_29
#define Z2_SERIAL_RX_PIN P1_17
// Reduce baud rate to improve software serial reliability
#define TMC_BAUD_RATE 19200
#endif // TMC2208 || TMC2209
//
// Temperature Sensors
// 3.3V max when defined as an analog input
//
#define TEMP_0_PIN P0_23_A0 // Analog Input A0 (TH1)
#define TEMP_BED_PIN P0_24_A1 // Analog Input A1 (TB)
#define TEMP_1_PIN P0_25_A2 // Analog Input A2 (TH2)
//
// Heaters / Fans
//
#define HEATER_BED_PIN P2_05
#define HEATER_0_PIN P2_07
#if HOTENDS == 1
#ifndef FAN1_PIN
#define FAN1_PIN P2_06
#endif
#else
#ifndef HEATER_1_PIN
#define HEATER_1_PIN P2_06
#endif
#endif
#ifndef FAN_PIN
#define FAN_PIN P2_04
#endif
//
// Misc. Functions
//
#define LED_PIN P1_18 // Used as a status indicator
#define LED2_PIN P1_19
#define LED3_PIN P1_20
#define LED4_PIN P1_21
/**
* _____ _____
* (BEEPER) 1.31 | · · | 1.30 (BTN_ENC) (MISO) 0.8 | · · | 0.7 (SD_SCK)
* (LCD_EN) 0.18 | · · | 0.16 (LCD_RS) (BTN_EN1) 3.25 | · · | 0.28 (SD_CS2)
* (LCD_D4) 0.15 | · · | 0.17 (LCD_D5) (BTN_EN2) 3.26 | · · | 0.9 (SD_MOSI)
* (LCD_D6) 1.0 | · · | 1.22 (LCD_D7) (SD_DETECT) 0.27 | · · | RST
* GND | · · | 5V GND | · · | NC
* ----- -----
* EXP1 EXP2
*/
#if HAS_WIRED_LCD
#define BEEPER_PIN P1_31
#define BTN_ENC P1_30
#if ENABLED(CR10_STOCKDISPLAY)
#define LCD_PINS_RS P1_00
#define BTN_EN1 P0_18
#define BTN_EN2 P0_15
#define LCD_PINS_ENABLE P1_22
#define LCD_PINS_D4 P0_17
#else
#define BTN_EN1 P3_25
#define BTN_EN2 P3_26
#define LCD_SDSS P0_28
#if ENABLED(MKS_12864OLED_SSD1306)
#define LCD_PINS_DC P0_17
#define DOGLCD_CS P0_16
#define DOGLCD_A0 LCD_PINS_DC
#define DOGLCD_SCK P0_15
#define DOGLCD_MOSI P0_18
#define LCD_PINS_RS P1_00
#define LCD_PINS_D7 P1_22
#define KILL_PIN -1 // NC
#else // !MKS_12864OLED_SSD1306
#define LCD_PINS_RS P0_16
#define LCD_PINS_ENABLE P0_18
#define LCD_PINS_D4 P0_15
#if ENABLED(FYSETC_MINI_12864)
#define DOGLCD_CS P0_18
#define DOGLCD_A0 P0_16
#define DOGLCD_SCK P0_07
#define DOGLCD_MOSI P0_09
#define LCD_BACKLIGHT_PIN -1
#define FORCE_SOFT_SPI // Use this if default of hardware SPI causes display problems
// results in LCD soft SPI mode 3, SD soft SPI mode 0
#define LCD_RESET_PIN P0_15 // Must be high or open for LCD to operate normally.
#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
#ifndef RGB_LED_R_PIN
#define RGB_LED_R_PIN P0_17
#endif
#ifndef RGB_LED_G_PIN
#define RGB_LED_G_PIN P1_00
#endif
#ifndef RGB_LED_B_PIN
#define RGB_LED_B_PIN P1_22
#endif
#elif ENABLED(FYSETC_MINI_12864_2_1)
#define NEOPIXEL_PIN P0_17
#endif
#else // !FYSETC_MINI_12864
#if ENABLED(MKS_MINI_12864)
#define DOGLCD_CS P0_17
#define DOGLCD_A0 P1_00
#endif
#if ENABLED(ULTIPANEL)
#define LCD_PINS_D5 P0_17
#define LCD_PINS_D6 P1_00
#define LCD_PINS_D7 P1_22
#endif
#endif // !FYSETC_MINI_12864
#endif // !MKS_12864OLED_SSD1306
#endif // !CR10_STOCKDISPLAY
#endif // HAS_WIRED_LCD
#ifndef SDCARD_CONNECTION
#define SDCARD_CONNECTION ONBOARD
#endif
#define ONBOARD_SD_CS_PIN P0_06 // Chip select for "System" SD card
#if SD_CONNECTION_IS(LCD) || SD_CONNECTION_IS(ONBOARD)
#define SD_DETECT_PIN P0_27
#define SCK_PIN P0_07
#define MISO_PIN P0_08
#define MOSI_PIN P0_09
#if SD_CONNECTION_IS(ONBOARD)
#define SS_PIN ONBOARD_SD_CS_PIN
#else
#define SS_PIN P0_28
#endif
#elif SD_CONNECTION_IS(CUSTOM_CABLE)
#error "No custom SD drive cable defined for this board."
#endif
//
// Other Pins
//
//#define PIN_P0_02 P0_02 // AUX1 (Interrupt Capable/ADC/Serial Port 0)
//#define PIN_P0_03 P0_03 // AUX1 (Interrupt Capable/ADC/Serial Port 0)
//#define PS_ON_PIN P1_23 // SERVO P1.23