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374 lines
12 KiB
374 lines
12 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2021 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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#if NOT_TARGET(STM32F4)
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#error "Oops! Select an STM32F4 board in 'Tools > Board.'"
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#endif
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#ifndef BOARD_INFO_NAME
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#define BOARD_INFO_NAME "BTT E3 RRF"
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#endif
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#define USES_DIAG_JUMPERS
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// Add-on board for IDEX conversion
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//#define BTT_E3_RRF_IDEX_BOARD
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// Onboard I2C EEPROM
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#define I2C_EEPROM
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#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
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//
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// Servos
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//
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#define SERVO0_PIN PB0 // SERVOS
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//
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// Limit Switches
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//
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#define X_STOP_PIN PC0 // X-STOP
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#define Y_STOP_PIN PC1 // Y-STOP
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#define Z_STOP_PIN PC2 // Z-STOP
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#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#if X2_USE_ENDSTOP == _XMAX_
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#define X_MAX_PIN FPC2_PIN // X2-STOP
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#elif X2_USE_ENDSTOP == _XMIN_
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#define X_MIN_PIN FPC2_PIN // X2-STOP
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#endif
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#endif
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//
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// Z Probe must be this pin
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//
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#define Z_MIN_PROBE_PIN PC5 // PROBE
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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 PC3 // E0-STOP
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#endif
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#if !defined(FIL1_RUNOUT2_PIN) && ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#define FIL_RUNOUT2_PIN FPC3_PIN // E1-STOP
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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 PE0 // Power Loss Detection: PWR-DET
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#endif
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//
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// Steppers
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//
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#define X_ENABLE_PIN PD7
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#define X_STEP_PIN PD5
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#define X_DIR_PIN PD4
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#define Y_ENABLE_PIN PD3
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#define Y_STEP_PIN PD0
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#define Y_DIR_PIN PA15
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#define Z_ENABLE_PIN PD14
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#define Z_STEP_PIN PC6
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#define Z_DIR_PIN PC7
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#define E0_ENABLE_PIN PD10
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#define E0_STEP_PIN PD12
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#define E0_DIR_PIN PD13
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#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#define E1_ENABLE_PIN FPC7_PIN // E1EN
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#define E1_STEP_PIN FPC5_PIN // E1STP
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#define E1_DIR_PIN FPC4_PIN // E1DIR
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#define X2_ENABLE_PIN FPC13_PIN // X2EN
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#define X2_STEP_PIN FPC11_PIN // X2STP
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#define X2_DIR_PIN FPC10_PIN // X2DIR
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#endif
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/**
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* TMC2208/TMC2209 stepper drivers
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*/
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#if HAS_TMC_UART
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#define X_SERIAL_TX_PIN PD6
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#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
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#define Y_SERIAL_TX_PIN PD1
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#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
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#define Z_SERIAL_TX_PIN PD15
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#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
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#define E0_SERIAL_TX_PIN PD11
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#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
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#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#define X2_SERIAL_TX_PIN FPC12_PIN // X2UART
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#define X2_SERIAL_RX_PIN X2_SERIAL_TX_PIN
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#define E1_SERIAL_TX_PIN FPC6_PIN // E1UART
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#define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
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#endif
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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_BED_PIN PA1 // Analog Input "TB"
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#define TEMP_0_PIN PA0 // Analog Input "TH0"
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#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#define TEMP_1_PIN FPC9_PIN // Analog Input "TH1"
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#define PT100_PIN FPC8_PIN // Analog Input "PT100" (INA826)
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#endif
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//
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// Heaters / Fans
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//
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#define HEATER_BED_PIN PB4 // "HB"
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#define HEATER_0_PIN PB3 // "HE0"
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#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#define HEATER_1_PIN FPC16_PIN // "HE1"
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#endif
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#define FAN_PIN PB5 // "FAN0"
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#ifndef CONTROLLER_FAN_PIN
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#define CONTROLLER_FAN_PIN PB6 // "FAN1"
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#endif
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#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#define FAN1_PIN FPC15_PIN // "FAN0" in IDEX board
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#define FAN2_PIN FPC14_PIN // "FAN1" in IDEX board
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#else
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//#define FAN1_PIN PB6 // "FAN1"
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#endif
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//
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// Misc. Functions
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//
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#ifndef NEOPIXEL_PIN
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#define NEOPIXEL_PIN PB7 // LED driving pin
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#endif
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#ifndef PS_ON_PIN
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#define PS_ON_PIN PE1 // Power Supply Control
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#endif
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/**
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* BTT E3 RRF
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* ------
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* (BEEPER) PE8 |10 9 | PE9 (BTN_ENC)
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* (BTN_EN1) PE7 | 8 7 | RESET
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* (BTN_EN2) PB2 6 5 | PE10 (LCD_D4)
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* (LCD_RS) PB1 | 4 3 | PE11 (LCD_EN)
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* GND | 2 1 | 5V
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* ------
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* EXP1
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*/
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#if HAS_WIRED_LCD
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#if ENABLED(CR10_STOCKDISPLAY)
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#define BEEPER_PIN PE8
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#define BTN_ENC PE9
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#define BTN_EN1 PE7
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#define BTN_EN2 PB2
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#define LCD_PINS_RS PB1
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#define LCD_PINS_ENABLE PE11
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#define LCD_PINS_D4 PE10
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#elif ENABLED(ZONESTAR_LCD) // ANET A8 LCD Controller - Must convert to 3.3V - CONNECTING TO 5V WILL DAMAGE THE BOARD!
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#error "CAUTION! ZONESTAR_LCD requires wiring modifications. See 'pins_BTT_E3_RRF.h' for details. Comment out this line to continue."
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#define LCD_PINS_RS PE10
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#define LCD_PINS_ENABLE PE9
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#define LCD_PINS_D4 PB1
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#define LCD_PINS_D5 PB2
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#define LCD_PINS_D6 PE7
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#define LCD_PINS_D7 PE8
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#define ADC_KEYPAD_PIN PB0 // Repurpose servo pin for ADC - CONNECTING TO 5V WILL DAMAGE THE BOARD!
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#elif EITHER(MKS_MINI_12864, ENDER2_STOCKDISPLAY)
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#define BTN_ENC PE9
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#define BTN_EN1 PE7
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#define BTN_EN2 PB2
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#define DOGLCD_CS PB1
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#define DOGLCD_A0 PE10
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#define DOGLCD_SCK PE8
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#define DOGLCD_MOSI PE11
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#define FORCE_SOFT_SPI
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#define LCD_BACKLIGHT_PIN -1
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#elif IS_TFTGLCD_PANEL
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#if ENABLED(TFTGLCD_PANEL_SPI)
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#error "CAUTION! TFTGLCD_PANEL_SPI requires wiring modifications. See 'pins_BTT_E3_RRF.h' for details. Comment out this line to continue."
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/**
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* TFTGLCD_PANEL_SPI display pinout
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*
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* Board Display
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* ------ ------
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* (SD_DET) PE8 |10 9 | PE9 (BEEPER) 5V |10 9 | GND
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* (MOD_RESET) PE7 | 8 7 | RESET -- | 8 7 | (SD_DET)
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* (SD_CS) PB2 6 5 | PE10 (MOSI) 6 5 | --
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* (LCD_CS) PB1 | 4 3 | PE11 (SD_CS) | 4 3 | (LCD_CS)
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* GND | 2 1 | 5V (SCK) | 2 1 | (MISO)
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* ------ ------
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* EXP1 EXP1
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*
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* Needs custom cable:
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*
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* Board Adapter Display
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* _________
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* EXP1-1 ----------- EXP1-10
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* EXP1-2 ----------- EXP1-9
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* SPI1-4 ----------- EXP1-6
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* EXP1-4 ----------- FREE
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* SPI1-3 ----------- EXP1-2
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* EXP1-6 ----------- EXP1-4
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* EXP1-7 ----------- FREE
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* EXP1-8 ----------- EXP1-3
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* SPI1-1 ----------- EXP1-1
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* EXP1-10 ----------- EXP1-7
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*/
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#define TFTGLCD_CS PE7
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#endif
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#else
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#error "Only CR10_STOCKDISPLAY, ZONESTAR_LCD, ENDER2_STOCKDISPLAY, MKS_MINI_12864, and TFTGLCD_PANEL_(SPI|I2C) are currently supported on the BTT_E3_RRF."
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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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#if BOTH(TOUCH_UI_FTDI_EVE, LCD_FYSETC_TFT81050)
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#error "CAUTION! LCD_FYSETC_TFT81050 requires wiring modifications. See 'pins_BTT_E3_RRF.h' for details. Comment out this line to continue."
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/** FYSETC TFT TFT81050 display pinout
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*
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* Board Display
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* ------ ------
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* (SD_DET) PE8 |10 9 | PE9 (BEEPER) 5V |10 9 | GND
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* (MOD_RESET) PE7 | 8 7 | RESET RESET | 8 7 | (SD_DET)
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* (SD_CS) PB2 6 5 | PE10 (MOSI) | 6 5 | (LCD_CS)
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* (LCD_CS) PB1 | 4 3 | PE11 (SD_CS) | 4 3 | (MOD_RESET)
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* GND | 2 1 | 5V (SCK) | 2 1 | (MISO)
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* ------ ------
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* EXP1 EXP1
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*
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* Needs custom cable:
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*
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* Board Adapter Display
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* _________
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* EXP1-1 ----------- EXP1-10
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* EXP1-2 ----------- EXP1-9
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* SPI1-4 ----------- EXP1-6
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* EXP1-4 ----------- EXP1-5
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* SPI1-3 ----------- EXP1-2
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* EXP1-6 ----------- EXP1-4
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* EXP1-7 ----------- EXP1-8
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* EXP1-8 ----------- EXP1-3
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* SPI1-1 ----------- EXP1-1
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* EXP1-10 ----------- EXP1-7
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*/
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#define CLCD_SPI_BUS 1 // SPI1 connector
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#define BEEPER_PIN PE9
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#define CLCD_MOD_RESET PE7
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#define CLCD_SPI_CS PB1
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#endif // TOUCH_UI_FTDI_EVE && LCD_FYSETC_TFT81050
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//
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// SD Support
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//
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#ifndef SDCARD_CONNECTION
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#define SDCARD_CONNECTION ONBOARD
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#endif
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#if SD_CONNECTION_IS(ONBOARD)
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#define SDIO_SUPPORT // Use SDIO for onboard SD
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//#define SDIO_CLOCK 48000000
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#define SD_DETECT_PIN PC4
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#elif SD_CONNECTION_IS(CUSTOM_CABLE)
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#error "SD CUSTOM_CABLE is not compatible with BTT E3 RRF."
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#endif
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//
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// WIFI
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//
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#define ESP_WIFI_MODULE_COM 3 // Must also set either SERIAL_PORT or SERIAL_PORT_2 to this
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#define ESP_WIFI_MODULE_BAUDRATE BAUDRATE // Must use same BAUDRATE as SERIAL_PORT & SERIAL_PORT_2
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#define ESP_WIFI_MODULE_RESET_PIN PA4
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#define ESP_WIFI_MODULE_ENABLE_PIN PA5
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#define ESP_WIFI_MODULE_GPIO0_PIN PA6
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#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
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#define FPC2_PIN PB11
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#define FPC3_PIN PB10
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#define FPC4_PIN PE12
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#define FPC5_PIN PE13
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#define FPC6_PIN PE14
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#define FPC7_PIN PE15
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#define FPC8_PIN PA3
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#define FPC9_PIN PA2
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#define FPC10_PIN PA8
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#define FPC11_PIN PC15
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#define FPC12_PIN PC14
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#define FPC13_PIN PC13
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#define FPC14_PIN PE6
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#define FPC15_PIN PE5
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#define FPC16_PIN PE4
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#define FPC17_PIN PE3
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#endif
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