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- /**
- * 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
-
- /**
- * Geeetech GTM32 Mini board pin assignments
- */
-
- #include "env_validate.h"
-
- #define BOARD_INFO_NAME "GTM32 Pro VB"
- #define DEFAULT_MACHINE_NAME "STM32F103VET6"
-
- #define BOARD_NO_NATIVE_USB
-
- //#define DISABLE_DEBUG
-
- //
- // It is required to disable JTAG function because its pins are
- // used as GPIO to drive the Y axis stepper.
- // DO NOT ENABLE!
- //
- #define DISABLE_JTAG
-
- //
- // If you don't need the SWDIO functionality (any more), you may
- // disable SWD here to regain PA13/PA14 pins for other use.
- //
- //#define DISABLE_JTAGSWD
-
- // Ignore temp readings during development.
- //#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000
-
- // Enable EEPROM Emulation for this board as it doesn't have EEPROM
- #if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
- #define FLASH_EEPROM_EMULATION
- #define MARLIN_EEPROM_SIZE 0x1000 // 4K
- #endif
-
- //
- // Limit Switches
- //
- #define X_MIN_PIN PE5 // ENDSTOPS 15,17
- #define X_MAX_PIN PE4 // ENDSTOPS 16,18
- #define Y_MIN_PIN PE3 // ENDSTOPS 9,11
- #define Y_MAX_PIN PE2 // ENDSTOPS 10,12
- #define Z_MIN_PIN PE1 // ENDSTOPS 3,5
- #define Z_MAX_PIN PE0 // ENDSTOPS 4,6
-
- //
- // Steppers
- //
- #define X_STEP_PIN PC6
- #define X_DIR_PIN PD13
- #define X_ENABLE_PIN PA8
-
- #define Y_STEP_PIN PA12
- #define Y_DIR_PIN PA11
- #define Y_ENABLE_PIN PA15
-
- #define Z_STEP_PIN PD6
- #define Z_DIR_PIN PD3
- #define Z_ENABLE_PIN PB3
-
- // Extruder stepper pins
- // NOTE: Numbering here is made according to EXT connector numbers,
- // the FANx_PWM line numbering in the schematics is reverse.
- // That is, E0_*_PIN are the E2_* lines connected to E2_A1 step
- // stick that drives the EXT0 output on the board.
- //
- #define E0_STEP_PIN PC14
- #define E0_DIR_PIN PC13
- #define E0_ENABLE_PIN PC15
-
- #define E1_STEP_PIN PA0
- #define E1_DIR_PIN PB6
- #define E1_ENABLE_PIN PA1
-
- #define E2_STEP_PIN PB2
- #define E2_DIR_PIN PB11
- #define E2_ENABLE_PIN PC4
-
- //
- // Heaters / Fans
- //
- #define HEATER_0_PIN PB0 // EXT0 port
- #define HEATER_1_PIN PB5 // EXT1 port
- #define HEATER_2_PIN PB4 // EXT2 port
- #define HEATER_BED_PIN PB1 // CON2X3 hotbed port
-
- //
- // These are FAN PWM pins on EXT0..EXT2 connectors.
- //
- //#define FAN_PIN PB9 // EXT0 port
- #define FAN1_PIN PB8 // EXT1 port
- #define FAN2_PIN PB7 // EXT2 port
-
- #ifndef E0_AUTO_FAN_PIN
- #define E0_AUTO_FAN_PIN PB9 // EXT0 port, used as main extruder fan
- #endif
-
- //
- // Temperature Sensors
- //
- #define TEMP_0_PIN PC2 // EXT0 port
- #define TEMP_1_PIN PC1 // EXT1 port
- #define TEMP_2_PIN PC0 // EXT2 port
- #define TEMP_BED_PIN PC3 // CON2X3 hotbed port
-
- //
- // Misc. Functions
- //
- #define LED_PWM PD12 // External LED, pin 2 on LED labeled connector
-
- //
- // LCD / Controller
- //
- #if HAS_WIRED_LCD
-
- #if IS_RRD_SC
- //
- // LCD display on J2 FFC40
- // Geeetech's LCD2004A Control Panel is very much like
- // RepRapDiscount Smart Controller, but adds an FFC40 connector
- //
- #define LCD_PINS_RS PE6 // CS chip select /SS chip slave select
- #define LCD_PINS_ENABLE PE14 // SID (MOSI)
- #define LCD_PINS_D4 PD8 // SCK (CLK) clock
- #define LCD_PINS_D5 PD9
- #define LCD_PINS_D6 PD10
- #define LCD_PINS_D7 PE15
-
- #else
- //
- // Serial LCDs can be implemented in ExtUI
- //
- //#define LCD_UART_TX PD8
- //#define LCD_UART_RX PD9
- #endif
-
- // Alter timing for graphical display
- #if IS_U8GLIB_ST7920
- #define BOARD_ST7920_DELAY_1 96
- #define BOARD_ST7920_DELAY_2 48
- #define BOARD_ST7920_DELAY_3 715
- #endif
-
- #endif // HAS_WIRED_LCD
-
- #if IS_RRD_SC
- //
- // Geeetech's LCD2004A Control Panel is very much like
- // RepRapDiscount Smart Controller, but adds an FFC40 connector
- // connected with a flat wire to J2 connector on the board.
- //
- #define BTN_EN1 PE8
- #define BTN_EN2 PE9
- #define BTN_ENC PE13
-
- #define GTM32_PRO_VB_USE_LCD_BEEPER
- #define GTM32_PRO_VB_USE_EXT_SDCARD
- #endif
-
- //
- // Beeper
- //
- #ifdef GTM32_PRO_VB_USE_LCD_BEEPER
- // This is pin 32 on J2 FFC40 and pin, goes to the beeper
- // on Geeetech's version of RepRapDiscount Smart Controller
- // (e.g., on Rostock 301)
- #define BEEPER_PIN PE12
- #else
- // This is the beeper on the board itself
- #define BEEPER_PIN PB10
- #endif
-
- /**
- * The on-board TF_CARD_SOCKET microSD card socket has no SD Detect pin wired.
- *
- * The FFC10 (SD_CARD) connector has the same pins as those routed to the FFC40 (J2)
- * connector, which usually go to the SD Card slot on the Geeetech version of the
- * RepRapDiscount Smart Controller. Both connectors have the card detect signal.
- *
- * The on-board SD card and the external card (on either SD_CARD or J2) are two
- * separate devices and can work simultaneously. Unfortunately, Marlin only supports
- * a single SPI Flash device (as of 2019-07-05) so only one is enabled here.
- */
- #if ENABLED(GTM32_PRO_VB_USE_EXT_SDCARD)
- //
- // SD Card on RepRapDiscount Smart Controller (J2) or on SD_CARD connector
- //
- #define SD_SS_PIN PC11
- #define SD_SCK_PIN PC12
- #define SD_MOSI_PIN PD2
- #define SD_MISO_PIN PC8
- #define SD_DETECT_PIN PC7
- #else
- //
- // Use the on-board card socket labeled TF_CARD_SOCKET
- //
- #define SD_SS_PIN PA4
- #define SD_SCK_PIN PA5
- #define SD_MOSI_PIN PA7
- #define SD_MISO_PIN PA6
- #define SD_DETECT_PIN -1 // Card detect is not connected
- #endif
-
- #define SDSS SD_SS_PIN
-
- //
- // ESP WiFi can be soldered to J9 connector which is wired to USART2.
- // Must define WIFISUPPORT in Configuration.h for the printer.
- //
- #define ESP_WIFI_MODULE_COM 2
- #define ESP_WIFI_MODULE_BAUDRATE 115200
- #define ESP_WIFI_MODULE_RESET_PIN -1
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