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336 lines
10 KiB
336 lines
10 KiB
/**
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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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#include "env_validate.h"
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#if HAS_MULTI_HOTEND || E_STEPPERS > 1
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#error "BIGTREE BTT002 V1.0 only supports one hotend / E-stepper. Comment out this line to continue."
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#endif
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#define BOARD_INFO_NAME "BTT BTT002 V1.0"
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//#define MK3_FAN_PINS
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#define USES_DIAG_PINS
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// Ignore temp readings during development.
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//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000
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// Use one of these or SDCard-based Emulation will be used
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#if NO_EEPROM_SELECTED
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//#define SRAM_EEPROM_EMULATION // Use BackSRAM-based EEPROM emulation
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#define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation
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#endif
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#if ENABLED(FLASH_EEPROM_EMULATION)
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// Decrease delays and flash wear by spreading writes across the
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// 128 kB sector allocated for EEPROM emulation.
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#define FLASH_EEPROM_LEVELING
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#endif
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//
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// Limit Switches
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//
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#define X_STOP_PIN PD3
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#define Y_STOP_PIN PD2
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#define Z_STOP_PIN PD1 // Shares J4 connector with PC3
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//
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// Z Probe must be this pin
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//
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN PD1
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#endif
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//
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// Filament Runout Sensor
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//
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#ifndef FIL_RUNOUT_PIN
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#define FIL_RUNOUT_PIN PA15
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#endif
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//
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// Power Loss Detection
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//
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#ifndef POWER_LOSS_PIN
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#define POWER_LOSS_PIN PD4
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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 PA9
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#define X_DIR_PIN PA10
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#define X_ENABLE_PIN PA8
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#ifndef X_CS_PIN
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#define X_CS_PIN PE2
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#endif
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#define Y_STEP_PIN PC8
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#define Y_DIR_PIN PC9
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#define Y_ENABLE_PIN PC7
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#ifndef Y_CS_PIN
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#define Y_CS_PIN PE3
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#endif
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#define Z_STEP_PIN PD15
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#define Z_DIR_PIN PC6
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#define Z_ENABLE_PIN PD14
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#ifndef Z_CS_PIN
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#define Z_CS_PIN PE4
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#endif
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#define E0_STEP_PIN PD12
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#define E0_DIR_PIN PD13
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#define E0_ENABLE_PIN PD11
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#ifndef E0_CS_PIN
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#define E0_CS_PIN PD7
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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 PB15
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PB14
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PB13
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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 Serial1
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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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#define X_SERIAL_TX_PIN PE2
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#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
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#define Y_SERIAL_TX_PIN PE3
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#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
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#define Z_SERIAL_TX_PIN PE4
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#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
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#define E0_SERIAL_TX_PIN PD7
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#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
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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
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN PA2 // T0 <-> E0
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#define TEMP_1_PIN PA0 // T1 <-> E1
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#define TEMP_BOARD_PIN PC2 // Onboard thermistor, NTC100K
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#define TEMP_BED_PIN PA1 // T2 <-> Bed
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#define TEMP_PROBE_PIN PC3 // Shares J4 connector with PD1
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PE6 // Heater0
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#define HEATER_BED_PIN PE5 // Hotbed
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#ifndef FAN_PIN
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#ifdef MK3_FAN_PINS
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#define FAN_PIN PB8 // Fan1
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#else
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#define FAN_PIN PB9 // Fan0
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#endif
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#endif
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#ifndef FAN1_PIN
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#ifdef MK3_FAN_PINS
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#define FAN1_PIN PB9 // Fan0
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#else
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#define FAN1_PIN PB8 // Fan1
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#endif
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#endif
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#ifndef E0_FAN_TACHO_PIN
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#ifdef MK3_FAN_PINS
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#define E0_FAN_TACHO_PIN PE1 // Fan1
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#else
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#define E0_FAN_TACHO_PIN PE0 // Fan0
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#endif
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#endif
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/**
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* -----------------------------------BTT002 V1.0----------------------------------------
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* ------ ------ |
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* PA3 | 1 2 | GND 5V | 1 2 | GND |
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* NRESET | 3 4 | PC4 (SD_DET) (LCD_D7) PE13 | 3 4 | PE12 (LCD_D6) |
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* (MOSI) PA7 | 5 6 | PB0 (BTN_EN2) (LCD_D5) PE11 | 5 6 | PE10 (LCD_D4) |
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* (SD_SS) PA4 | 7 8 | PC5 (BTN_EN1) (LCD_RS) PE8 | 7 8 | PE9 (LCD_EN) |
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* (SCK) PA5 | 9 10 | PA6 (MISO) (BTN_ENC) PB1 | 9 10 | PE7 (BEEPER) |
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* ------ ------ |
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* EXP2 EXP1 |
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* --------------------------------------------------------------------------------------
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*/
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#define EXP1_03_PIN PE13
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#define EXP1_04_PIN PE12
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#define EXP1_05_PIN PE11
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#define EXP1_06_PIN PE10
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#define EXP1_07_PIN PE8
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#define EXP1_08_PIN PE9
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#define EXP1_09_PIN PB1
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#define EXP1_10_PIN PE7
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#define EXP2_01_PIN PA3
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#define EXP2_03_PIN -1
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#define EXP2_04_PIN PC4
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#define EXP2_05_PIN PA7
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#define EXP2_06_PIN PB0
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#define EXP2_07_PIN PA4
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#define EXP2_08_PIN PC5
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#define EXP2_09_PIN PA5
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#define EXP2_10_PIN PA6
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// HAL SPI1 pins
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#define SD_SCK_PIN EXP2_09_PIN // SPI1 SCLK
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#define SD_SS_PIN EXP2_07_PIN // SPI1 SSEL
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#define SD_MISO_PIN EXP2_10_PIN // SPI1 MISO
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#define SD_MOSI_PIN EXP2_05_PIN // SPI1 MOSI
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#define SDSS EXP2_07_PIN
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//
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// LCDs and Controllers
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//
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#if HAS_WIRED_LCD
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#define BEEPER_PIN EXP1_10_PIN
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#define BTN_ENC EXP1_09_PIN
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#define SD_DETECT_PIN EXP2_04_PIN
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#if ENABLED(CR10_STOCKDISPLAY)
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#define LCD_PINS_RS EXP1_04_PIN
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#define BTN_EN1 EXP1_08_PIN
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#define BTN_EN2 EXP1_06_PIN
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#define LCD_PINS_ENABLE EXP1_03_PIN
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#define LCD_PINS_D4 EXP1_05_PIN
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#elif ENABLED(MKS_MINI_12864)
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#define DOGLCD_A0 EXP1_04_PIN
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#define DOGLCD_CS EXP1_05_PIN
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#define BTN_EN1 EXP2_08_PIN
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#define BTN_EN2 EXP2_06_PIN
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#else
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#define LCD_PINS_RS EXP1_07_PIN
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#define BTN_EN1 EXP2_08_PIN
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#define BTN_EN2 EXP2_06_PIN
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#define LCD_PINS_ENABLE EXP1_08_PIN
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#define LCD_PINS_D4 EXP1_06_PIN
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#if ENABLED(FYSETC_MINI_12864)
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#define DOGLCD_CS EXP1_08_PIN
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#define DOGLCD_A0 EXP1_07_PIN
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#define DOGLCD_MOSI EXP2_05_PIN
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#define DOGLCD_MISO EXP2_10_PIN
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#define DOGLCD_SCK EXP2_09_PIN
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#define LCD_BACKLIGHT_PIN -1
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#define FORCE_SOFT_SPI
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#define LCD_RESET_PIN EXP1_06_PIN // 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 EXP1_05_PIN
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#endif
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#ifndef RGB_LED_G_PIN
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#define RGB_LED_G_PIN EXP1_04_PIN
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#endif
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#ifndef RGB_LED_B_PIN
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#define RGB_LED_B_PIN EXP1_03_PIN
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#endif
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#elif ENABLED(FYSETC_MINI_12864_2_1)
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#define NEOPIXEL_PIN EXP1_05_PIN
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#endif
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#endif // !FYSETC_MINI_12864
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#if IS_ULTIPANEL
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#define LCD_PINS_D5 EXP1_05_PIN
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#define LCD_PINS_D6 EXP1_04_PIN
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#define LCD_PINS_D7 EXP1_03_PIN
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#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
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#define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
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#endif
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#endif
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#endif
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// Alter timing for graphical display
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#if IS_U8GLIB_ST7920
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#define BOARD_ST7920_DELAY_1 96
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#define BOARD_ST7920_DELAY_2 48
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#define BOARD_ST7920_DELAY_3 600
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#endif
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#endif // HAS_WIRED_LCD
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//
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// RGB LEDs
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//
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#ifndef RGB_LED_R_PIN
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#define RGB_LED_R_PIN PB5
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#endif
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#ifndef RGB_LED_G_PIN
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#define RGB_LED_G_PIN PB4
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#endif
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#ifndef RGB_LED_B_PIN
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#define RGB_LED_B_PIN PB3
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#endif
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#ifndef RGB_LED_W_PIN
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#define RGB_LED_W_PIN -1
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#endif
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