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/**
* Marlin 3 D Printer Firmware
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* Copyright ( c ) 2020 MarlinFirmware [ https : //github.com/MarlinFirmware/Marlin]
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*
* 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
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* along with this program . If not , see < https : //www.gnu.org/licenses/>.
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*
*/
# pragma once
/**
* 24 May 2018 - @ chepo for STM32F103VET6
* Schematic : https : //github.com/chepo92/Smartto/blob/master/circuit_diagram/Rostock301/Hardware_GTM32_PRO_VB.pdf
*/
# ifndef __STM32F1__
# error "Oops! Select an STM32F1 board in 'Tools > Board.'"
# endif
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# define BOARD_INFO_NAME "GTM32 Pro VB"
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# define DEFAULT_MACHINE_NAME "M201"
//#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.
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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)
# define FLASH_EEPROM_EMULATION
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# define MARLIN_EEPROM_SIZE 0x1000 // 4KB
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# endif
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//
// Limit Switches
//
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# 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
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//
// Steppers
//
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# define X_STEP_PIN PC6
# define X_DIR_PIN PD13
# define X_ENABLE_PIN PA8
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# define Y_STEP_PIN PA12
# define Y_DIR_PIN PA11
# define Y_ENABLE_PIN PA15
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# define Z_STEP_PIN PD6
# define Z_DIR_PIN PD3
# define Z_ENABLE_PIN PB3
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// 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.
//
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# define E0_STEP_PIN PC14
# define E0_DIR_PIN PC13
# define E0_ENABLE_PIN PC15
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# define E1_STEP_PIN PA0
# define E1_DIR_PIN PB6
# define E1_ENABLE_PIN PA1
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# define E2_STEP_PIN PB2
# define E2_DIR_PIN PB11
# define E2_ENABLE_PIN PC4
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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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# 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
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//
// These are FAN PWM pins on EXT0..EXT2 connectors.
//
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//#define FAN_PIN PB9 // EXT0 port
# define FAN1_PIN PB8 // EXT1 port
# define FAN2_PIN PB7 // EXT2 port
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# ifndef E0_AUTO_FAN_PIN
# define E0_AUTO_FAN_PIN PB9 // EXT0 port, used as main extruder fan
# endif
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//
// Temperature Sensors
//
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# 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
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//
// Misc. Functions
//
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# define LED_PWM PD12 // External LED, pin 2 on LED labeled connector
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//
// LCD / Controller
//
# if HAS_SPI_LCD
# if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
//
// LCD display on J2 FFC40
// 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.
//
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# define LCD_PINS_RS PA12 // CS chip select /SS chip slave select
// RW is hardwired to VSS
# define LCD_PINS_ENABLE PC7 // SID (MOSI)
# define LCD_PINS_D4 PD1 // SCK (CLK) clock
# define LCD_PINS_D5 PD4
# define LCD_PINS_D6 PD5
# define LCD_PINS_D7 PD7
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# define BTN_EN1 PE8
# define BTN_EN2 PE9
# define BTN_ENC PE13
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//#define GTM32_PRO_VB_USE_LCD_BEEPER
# define GTM32_PRO_VB_USE_EXT_SDCARD
# else
//
// Serial LCDs can be implemented in ExtUI
//
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//#define LCD_UART_TX PD8
//#define LCD_UART_RX PD9
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# endif
# if HAS_GRAPHICAL_LCD
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# ifndef BOARD_ST7920_DELAY_1
# define BOARD_ST7920_DELAY_1 DELAY_NS(96)
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# endif
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# ifndef BOARD_ST7920_DELAY_2
# define BOARD_ST7920_DELAY_2 DELAY_NS(48)
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# endif
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# ifndef BOARD_ST7920_DELAY_3
# define BOARD_ST7920_DELAY_3 DELAY_NS(715)
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# endif
# endif
# endif // HAS_SPI_LCD
//
// 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)
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# define BEEPER_PIN PE12
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# else
// This is the beeper on the board itself
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# define BEEPER_PIN PB10
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# 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
//
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# define SS_PIN PB12 // PC11
# define SCK_PIN PB13 // PC12 // PC1
# define MOSI_PIN PB15 // PD2 // PD2
# define MISO_PIN PB14 // PC8
# define SD_DETECT_PIN PC7
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# else
//
// Use the on-board card socket labeled TF_CARD_SOCKET
//
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# define SS_PIN PA4
# define SCK_PIN PA5
# define MOSI_PIN PA7
# define MISO_PIN PA6 // PA6
# 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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//
// ESP WiFi can be soldered to J9 connector which is wired to USART2.
// Must define WIFISUPPORT in Configuration.h for the printer.
//
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# define ESP_WIFI_MODULE_COM 2
# define ESP_WIFI_MODULE_BAUDRATE 115200
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# define ESP_WIFI_MODULE_RESET_PIN -1
