239 lines
8.0 KiB
C
239 lines
8.0 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 <http://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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* 24 May 2018 - @chepo for STM32F103VET6
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* Schematic: https://github.com/chepo92/Smartto/blob/master/circuit_diagram/Rostock301/Hardware_GTM32_PRO_VB.pdf
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*/
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#ifndef __STM32F1__
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#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
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#endif
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#define BOARD_INFO_NAME "GTM32 Pro VB"
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#define DEFAULT_MACHINE_NAME "M201"
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//#define DISABLE_DEBUG
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//
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// It is required to disable JTAG function because its pins are
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// used as GPIO to drive the Y axis stepper.
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// DO NOT ENABLE!
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//
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#define DISABLE_JTAG
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//
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// If you don't need the SWDIO functionality (any more), you may
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// disable SWD here to regain PA13/PA14 pins for other use.
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//
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//#define DISABLE_JTAGSWD
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// Ignore temp readings during development.
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//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000
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// Enable EEPROM Emulation for this board as it doesn't have EEPROM
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#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
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#define FLASH_EEPROM_EMULATION
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#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
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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_MIN_PIN PE5 // ENDSTOPS 15,17
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#define X_MAX_PIN PE4 // ENDSTOPS 16,18
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#define Y_MIN_PIN PE3 // ENDSTOPS 9,11
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#define Y_MAX_PIN PE2 // ENDSTOPS 10,12
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#define Z_MIN_PIN PE1 // ENDSTOPS 3,5
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#define Z_MAX_PIN PE0 // ENDSTOPS 4,6
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//
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// Steppers
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//
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#define X_STEP_PIN PC6
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#define X_DIR_PIN PD13
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#define X_ENABLE_PIN PA8
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#define Y_STEP_PIN PA12
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#define Y_DIR_PIN PA11
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#define Y_ENABLE_PIN PA15
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#define Z_STEP_PIN PD6
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#define Z_DIR_PIN PD3
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#define Z_ENABLE_PIN PB3
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// Extruder stepper pins
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// NOTE: Numbering here is made according to EXT connector numbers,
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// the FANx_PWM line numbering in the schematics is reverse.
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// That is, E0_*_PIN are the E2_* lines connected to E2_A1 step
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// stick that drives the EXT0 output on the board.
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//
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#define E0_STEP_PIN PC14
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#define E0_DIR_PIN PC13
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#define E0_ENABLE_PIN PC15
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#define E1_STEP_PIN PA0
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#define E1_DIR_PIN PB6
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#define E1_ENABLE_PIN PA1
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#define E2_STEP_PIN PB2
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#define E2_DIR_PIN PB11
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#define E2_ENABLE_PIN PC4
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//
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// Heaters / Fans - INFO: Extruders ports are in reverse order. Pin numbers here differ from schematic. Original firmware assumes heater, fan and temp sensor on port EXT0 PB0, PB9, PC2.
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//
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#define HEATER_0_PIN PB0 // EXT0 port.
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#define HEATER_1_PIN PB5 // EXT1 port
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#define HEATER_2_PIN PB4 // EXT2 port
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#define HEATER_BED_PIN PB1 // CON2X3 hotbed port
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//
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// These are FAN PWM pins on EXT0..EXT2 connectors.
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//
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//#define FAN_PIN PB9 // EXT0 port
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#define FAN1_PIN PB8 // EXT1 port
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#define FAN2_PIN PB7 // EXT2 port
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#ifndef E0_AUTO_FAN_PIN
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#define E0_AUTO_FAN_PIN PB9 // EXT0 port, used as main extruder fan
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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 PC2 // EXT0 port
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#define TEMP_1_PIN PC1 // EXT1 port
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#define TEMP_2_PIN PC0 // EXT2 port
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#define TEMP_BED_PIN PC3 // CON2X3 hotbed port
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//
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// Misc. Functions
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//
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#define LED_PWM PD12 // External LED, pin 2 on LED labeled connector
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//
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// LCD / Controller
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//
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#if HAS_SPI_LCD
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#if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
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//
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// LCD display on J2 FFC40
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// Geeetech's LCD2004A Control Panel is very much like
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// RepRapDiscount Smart Controller, but adds an FFC40 connector
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// connected with a flat wire to J2 connector on the board.
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//
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#define LCD_PINS_RS PA12 // CS chip select /SS chip slave select
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// RW is hardwired to VSS
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#define LCD_PINS_ENABLE PC7 // SID (MOSI)
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#define LCD_PINS_D4 PD1 // SCK (CLK) clock
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#define LCD_PINS_D5 PD4
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#define LCD_PINS_D6 PD5
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#define LCD_PINS_D7 PD7
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#define BTN_EN1 PE8
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#define BTN_EN2 PE9
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#define BTN_ENC PE13
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//#define GTM32_PRO_VB_USE_LCD_BEEPER
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#define GTM32_PRO_VB_USE_EXT_SDCARD
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#else
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//
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// Serial LCDs can be implemented in ExtUI
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//
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//#define LCD_UART_TX PD8
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//#define LCD_UART_RX PD9
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#endif
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#if HAS_GRAPHICAL_LCD
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#ifndef ST7920_DELAY_1
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#define ST7920_DELAY_1 DELAY_NS(96)
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#endif
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#ifndef ST7920_DELAY_2
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#define ST7920_DELAY_2 DELAY_NS(48)
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#endif
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#ifndef ST7920_DELAY_3
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#define ST7920_DELAY_3 DELAY_NS(715)
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#endif
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#endif
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#endif // HAS_SPI_LCD
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//
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// Beeper
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//
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#ifdef GTM32_PRO_VB_USE_LCD_BEEPER
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// This is pin 32 on J2 FFC40 and pin, goes to the beeper
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// on Geeetech's version of RepRapDiscount Smart Controller
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// (e.g. on Rostock 301)
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#define BEEPER_PIN PE12
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#else
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// This is the beeper on the board itself
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#define BEEPER_PIN PB10
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#endif
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/**
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* The on-board TF_CARD_SOCKET microSD card socket has no SD Detect pin wired.
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*
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* The FFC10 (SD_CARD) connector has the same pins as those routed to the FFC40 (J2)
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* connector, which usually go to the SD Card slot on the Geeetech version of the
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* RepRapDiscount Smart Controller. Both connectors have the card detect signal.
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*
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* The on-board SD card and the external card (on either SD_CARD or J2) are two
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* separate devices and can work simultaneously. Unfortunately, Marlin only supports
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* a single SPI Flash device (as of 2019-07-05) so only one is enabled here.
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*/
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#if ENABLED(GTM32_PRO_VB_USE_EXT_SDCARD)
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//
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// SD Card on RepRapDiscount Smart Controller (J2) or on SD_CARD connector
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//
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#define SS_PIN PB12 // PC11
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#define SCK_PIN PB13 // PC12 // PC1
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#define MOSI_PIN PB15 // PD2 // PD2
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#define MISO_PIN PB14 // PC8
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#define SD_DETECT_PIN PC7
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#else
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//
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// Use the on-board card socket labeled TF_CARD_SOCKET
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//
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#define SS_PIN PA4
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#define SCK_PIN PA5
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#define MOSI_PIN PA7
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#define MISO_PIN PA6 // PA6
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#define SD_DETECT_PIN -1 // Card detect is not connected
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#endif
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#define SDSS SS_PIN
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//
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// ESP WiFi can be soldered to J9 connector which is wired to USART2.
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// Must define WIFISUPPORT in Configuration.h for the printer.
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//
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#define ESP_WIFI_MODULE_COM 2
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#define ESP_WIFI_MODULE_BAUDRATE 115200
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#define ESP_WIFI_MODULE_RESET_PIN -1
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