359 lines
11 KiB
C
359 lines
11 KiB
C
/**
|
|
* 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 pin assignments
|
|
*/
|
|
|
|
#if NOT_TARGET(MCU_LPC1769)
|
|
#error "Oops! Make sure you have the LPC1769 environment selected in your IDE."
|
|
#endif
|
|
|
|
#define BOARD_INFO_NAME "MKS SGEN_L V2"
|
|
#define BOARD_WEBSITE_URL "github.com/makerbase-mks"
|
|
|
|
//
|
|
// EEPROM, MKS SGEN_L V2.0 hardware has 4K EEPROM on the board
|
|
//
|
|
#if NO_EEPROM_SELECTED
|
|
//#define SDCARD_EEPROM_EMULATION
|
|
//#define I2C_EEPROM // AT24C32
|
|
#define FLASH_EEPROM_EMULATION
|
|
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
|
|
#endif
|
|
|
|
//
|
|
// Servos
|
|
//
|
|
#define SERVO0_PIN P1_23 // SERVO P1.23
|
|
#define SERVO1_PIN P2_00 // SERVO P2.0
|
|
|
|
//
|
|
// Trinamic Stallguard pins, can connect or disconnect by jumpers cap on the board
|
|
//
|
|
#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
|
|
//
|
|
#if 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
|
|
|
|
#if 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
|
|
|
|
#if 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 P1_09
|
|
#define E1_DIR_PIN P1_14
|
|
#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 P1_16
|
|
#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_01
|
|
#define X_SERIAL_RX_PIN P1_01
|
|
#define Y_SERIAL_TX_PIN P1_08
|
|
#define Y_SERIAL_RX_PIN P1_08
|
|
#define Z_SERIAL_TX_PIN P1_10
|
|
#define Z_SERIAL_RX_PIN P1_10
|
|
#define E0_SERIAL_TX_PIN P1_15
|
|
#define E0_SERIAL_RX_PIN P1_15
|
|
#define E1_SERIAL_TX_PIN P1_17
|
|
#define E1_SERIAL_RX_PIN P1_17
|
|
|
|
// Reduce baud rate to improve software serial reliability
|
|
#define TMC_BAUD_RATE 19200
|
|
#endif // HAS_TMC_UART
|
|
|
|
//
|
|
// 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)
|
|
#define TEMP_2_PIN P0_26_A3 // Analog Input A3 (P0.26, No pull up)
|
|
|
|
//
|
|
// Heaters / Fans
|
|
//
|
|
#define HEATER_BED_PIN P2_05
|
|
#define HEATER_0_PIN P2_07
|
|
#if HAS_MULTI_HOTEND
|
|
#ifndef HEATER_1_PIN
|
|
#define HEATER_1_PIN P2_06
|
|
#endif
|
|
#else
|
|
#ifndef FAN2_PIN
|
|
#define FAN2_PIN P2_06 // HE1 for FAN3
|
|
#endif
|
|
#endif
|
|
#ifndef FAN_PIN
|
|
#define FAN_PIN P2_04 // FAN1
|
|
#endif
|
|
#ifndef FAN1_PIN
|
|
#define FAN1_PIN P1_04 // FAN2
|
|
#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 P1_20
|
|
|
|
#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
|