352 lines
11 KiB
C
352 lines
11 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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/**
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* MKS SGEN-L pin assignments
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*/
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#ifndef MCU_LPC1768
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#error "Oops! Make sure you have the LPC1768 environment selected in your IDE."
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#endif
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#define BOARD_INFO_NAME "MKS SGen-L"
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#define BOARD_WEBSITE_URL "github.com/makerbase-mks/MKS-SGEN_L"
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//
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// Servos
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//
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#define SERVO0_PIN P1_23 // SERVO P1.23
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#define SERVO1_PIN P2_00 // SERVO P2.0
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//
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// Trinamic Stallguard pins
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//
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#define X_DIAG_PIN P1_29 // X-
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#define Y_DIAG_PIN P1_27 // Y-
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#define Z_DIAG_PIN P1_25 // Z-
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#define E0_DIAG_PIN P1_28 // X+
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#define E1_DIAG_PIN P1_26 // Y+
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//
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// Limit Switches
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//
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#ifdef X_STALL_SENSITIVITY
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#define X_STOP_PIN X_DIAG_PIN
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#if X_HOME_DIR < 0
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#define X_MAX_PIN P1_28 // X+
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#else
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#define X_MIN_PIN P1_28 // X+
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#endif
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#else
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#define X_MIN_PIN P1_29 // X-
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#define X_MAX_PIN P1_28 // X+
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#endif
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#ifdef Y_STALL_SENSITIVITY
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#define Y_STOP_PIN Y_DIAG_PIN
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#if Y_HOME_DIR < 0
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#define Y_MAX_PIN P1_26 // Y+
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#else
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#define Y_MIN_PIN P1_26 // Y+
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#endif
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#else
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#define Y_MIN_PIN P1_27 // Y-
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#define Y_MAX_PIN P1_26 // Y+
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#endif
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#ifdef Z_STALL_SENSITIVITY
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#define Z_STOP_PIN Z_DIAG_PIN
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#if Z_HOME_DIR < 0
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#define Z_MAX_PIN P1_24 // Z+
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#else
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#define Z_MIN_PIN P1_24 // Z+
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#endif
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#else
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#define Z_MIN_PIN P1_25 // Z-
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#define Z_MAX_PIN P1_24 // Z+
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#endif
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//
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// Z Probe (when not Z_MIN_PIN)
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//
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN P1_24
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#endif
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//
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// Steppers
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//
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#define X_STEP_PIN P2_02
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#define X_DIR_PIN P2_03
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#define X_ENABLE_PIN P2_01
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#ifndef X_CS_PIN
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#define X_CS_PIN P1_01
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#endif
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#define Y_STEP_PIN P0_19
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#define Y_DIR_PIN P0_20
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#define Y_ENABLE_PIN P2_08
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#ifndef Y_CS_PIN
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#define Y_CS_PIN P1_08
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#endif
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#define Z_STEP_PIN P0_22
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#define Z_DIR_PIN P2_11
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#define Z_ENABLE_PIN P0_21
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#ifndef Z_CS_PIN
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#define Z_CS_PIN P1_10
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#endif
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#define E0_STEP_PIN P2_13
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#define E0_DIR_PIN P0_11
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#define E0_ENABLE_PIN P2_12
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#ifndef E0_CS_PIN
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#define E0_CS_PIN P1_15
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#endif
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#define E1_STEP_PIN P0_01
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#define E1_DIR_PIN P0_00
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#define E1_ENABLE_PIN P0_10
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#ifndef E1_CS_PIN
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#define E1_CS_PIN P1_17
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#endif
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//
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// Software SPI pins for TMC2130 stepper drivers
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//
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#if ENABLED(TMC_USE_SW_SPI)
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#ifndef TMC_SW_MOSI
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#define TMC_SW_MOSI P4_28
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO P0_05
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK P0_04
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#endif
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#endif
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#if HAS_TMC_UART
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/**
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* TMC2208/TMC2209 stepper drivers
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*
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* Hardware serial communication ports.
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* If undefined software serial is used according to the pins below
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*/
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//#define X_HARDWARE_SERIAL Serial
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//#define X2_HARDWARE_SERIAL Serial1
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//#define Y_HARDWARE_SERIAL Serial1
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//#define Y2_HARDWARE_SERIAL Serial1
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//#define Z_HARDWARE_SERIAL Serial1
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//#define Z2_HARDWARE_SERIAL Serial1
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//#define E0_HARDWARE_SERIAL Serial1
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//#define E1_HARDWARE_SERIAL Serial1
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//#define E2_HARDWARE_SERIAL Serial1
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//#define E3_HARDWARE_SERIAL Serial1
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//#define E4_HARDWARE_SERIAL Serial1
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//
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// Software serial
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//
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#define X_SERIAL_TX_PIN P1_04
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#define X_SERIAL_RX_PIN P1_01
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#define Y_SERIAL_TX_PIN P1_09
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#define Y_SERIAL_RX_PIN P1_08
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#define Z_SERIAL_TX_PIN P1_14
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#define Z_SERIAL_RX_PIN P1_10
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#define E0_SERIAL_TX_PIN P1_16
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#define E0_SERIAL_RX_PIN P1_15
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#define E1_SERIAL_TX_PIN P4_29
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#define E1_SERIAL_RX_PIN P1_17
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#define Z2_SERIAL_TX_PIN P4_29
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#define Z2_SERIAL_RX_PIN P1_17
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// Reduce baud rate to improve software serial reliability
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#define TMC_BAUD_RATE 19200
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#endif // TMC2208 || TMC2209
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//
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// Temperature Sensors
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// 3.3V max when defined as an analog input
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//
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#define TEMP_0_PIN P0_23_A0 // Analog Input A0 (TH1)
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#define TEMP_BED_PIN P0_24_A1 // Analog Input A1 (TB)
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#define TEMP_1_PIN P0_25_A2 // Analog Input A2 (TH2)
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//
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// Heaters / Fans
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//
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#define HEATER_BED_PIN P2_05
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#define HEATER_0_PIN P2_07
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#if HOTENDS == 1
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#ifndef FAN1_PIN
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#define FAN1_PIN P2_06
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#endif
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#else
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#ifndef HEATER_1_PIN
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#define HEATER_1_PIN P2_06
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#endif
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#endif
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#ifndef FAN_PIN
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#define FAN_PIN P2_04
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#endif
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//
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// Misc. Functions
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//
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#define LED_PIN P1_18 // Used as a status indicator
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#define LED2_PIN P1_19
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#define LED3_PIN P1_20
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#define LED4_PIN P1_21
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/**
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* _____ _____
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* (BEEPER) 1.31 | · · | 1.30 (BTN_ENC) (MISO) 0.8 | · · | 0.7 (SD_SCK)
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* (LCD_EN) 0.18 | · · | 0.16 (LCD_RS) (BTN_EN1) 3.25 | · · | 0.28 (SD_CS2)
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* (LCD_D4) 0.15 | · · | 0.17 (LCD_D5) (BTN_EN2) 3.26 | · · | 1.20 (SD_MOSI)
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* (LCD_D6) 1.0 | · · | 1.22 (LCD_D7) (SD_DETECT) 0.27 | · · | RST
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* GND | · · | 5V GND | · · | NC
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* ----- -----
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* EXP1 EXP2
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*/
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#if HAS_SPI_LCD
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#define BEEPER_PIN P1_31
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#define BTN_ENC P1_30
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#if ENABLED(CR10_STOCKDISPLAY)
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#define LCD_PINS_RS P1_00
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#define BTN_EN1 P0_18
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#define BTN_EN2 P0_15
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#define LCD_PINS_ENABLE P1_22
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#define LCD_PINS_D4 P0_17
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#else
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#define BTN_EN1 P3_25
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#define BTN_EN2 P3_26
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#define LCD_SDSS P0_28
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#if ENABLED(MKS_12864OLED_SSD1306)
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#define LCD_PINS_DC P0_17
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#define DOGLCD_CS P0_16
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#define DOGLCD_A0 LCD_PINS_DC
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#define DOGLCD_SCK P0_15
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#define DOGLCD_MOSI P0_18
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#define LCD_PINS_RS P1_00
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#define LCD_PINS_D7 P1_22
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#define KILL_PIN -1 // NC
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#else // !MKS_12864OLED_SSD1306
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#define LCD_PINS_RS P0_16
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#define LCD_PINS_ENABLE P0_18
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#define LCD_PINS_D4 P0_15
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#if ENABLED(FYSETC_MINI_12864)
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#define DOGLCD_CS P0_18
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#define DOGLCD_A0 P0_16
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#define DOGLCD_SCK P0_07
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#define DOGLCD_MOSI P1_20
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#define LCD_BACKLIGHT_PIN -1
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#define FORCE_SOFT_SPI // Use this if default of hardware SPI causes display problems
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// results in LCD soft SPI mode 3, SD soft SPI mode 0
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#define LCD_RESET_PIN P0_15 // Must be high or open for LCD to operate normally.
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#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
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#ifndef RGB_LED_R_PIN
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#define RGB_LED_R_PIN P0_17
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#endif
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#ifndef RGB_LED_G_PIN
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#define RGB_LED_G_PIN P1_00
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#endif
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#ifndef RGB_LED_B_PIN
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#define RGB_LED_B_PIN P1_22
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#endif
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#elif ENABLED(FYSETC_MINI_12864_2_1)
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#define NEOPIXEL_PIN P0_17
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#endif
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#else // !FYSETC_MINI_12864
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#if ENABLED(MKS_MINI_12864)
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#define DOGLCD_CS P0_17
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#define DOGLCD_A0 P1_00
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#endif
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#if ENABLED(ULTIPANEL)
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#define LCD_PINS_D5 P0_17
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#define LCD_PINS_D6 P1_00
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#define LCD_PINS_D7 P1_22
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#endif
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#endif // !FYSETC_MINI_12864
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#endif // !MKS_12864OLED_SSD1306
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#endif // !CR10_STOCKDISPLAY
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#endif // HAS_SPI_LCD
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#ifndef SDCARD_CONNECTION
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#define SDCARD_CONNECTION ONBOARD
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#endif
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#define ONBOARD_SD_CS_PIN P0_06 // Chip select for "System" SD card
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#if SD_CONNECTION_IS(LCD) || SD_CONNECTION_IS(ONBOARD)
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#define SD_DETECT_PIN P0_27
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#define SCK_PIN P0_07
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#define MISO_PIN P0_08
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#define MOSI_PIN P0_09
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#if SD_CONNECTION_IS(ONBOARD)
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#define SS_PIN ONBOARD_SD_CS_PIN
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#else
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#define SS_PIN P0_28
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#endif
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#elif SD_CONNECTION_IS(CUSTOM_CABLE)
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#error "No custom SD drive cable defined for this board."
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#endif
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//
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// Other Pins
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//
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//#define PIN_P0_02 P0_02 // AUX1 (Interrupt Capable/ADC/Serial Port 0)
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//#define PIN_P0_03 P0_03 // AUX1 (Interrupt Capable/ADC/Serial Port 0)
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//#define PS_ON_PIN P1_23 // SERVO P1.23
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