Marlin_FB4S/Marlin/src/pins/stm32/pins_GTM32_REV_B.h

/**
 * Marlin 3D Printer Firmware
 * Copyright (c) 2019 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 <http://www.gnu.org/licenses/>.
 *
 */
#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

#define BOARD_NAME           "GTM32 Pro VB"
#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.
//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000

// Enable EEPROM Emulation for this board as it doesn't have EEPROM
#define FLASH_EEPROM_EMULATION
#define E2END 0xFFF // 4KB

//
// 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 - 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.
//
#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
#define ORIG_E0_AUTO_FAN_PIN  PB9  // EXT0 port, used as main extruder fan

//
// 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_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.
    //
    #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

    #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

  #else
    //
    // Serial LCDs can be implemented in ExtUI
    //
    //#define LCD_UART_TX    PD8
    //#define LCD_UART_RX    PD9
  #endif

  #if HAS_GRAPHICAL_LCD
    #ifndef ST7920_DELAY_1
      #define ST7920_DELAY_1 DELAY_NS(96)
    #endif
    #ifndef ST7920_DELAY_2
      #define ST7920_DELAY_2 DELAY_NS(48)
    #endif
    #ifndef ST7920_DELAY_3
      #define ST7920_DELAY_3 DELAY_NS(715)
    #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)
  #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 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

#else
  //
  // Use the on-board card socket labeled TF_CARD_SOCKET
  //
  #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
#endif

#define SDSS               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
Clean up whitespace, GTM32 pins 5 years ago			`/**`
			`* Marlin 3D Printer Firmware`
			`* Copyright (c) 2019 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 <http://www.gnu.org/licenses/>.`
			`*`
			`*/`
			`#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`

			`#define BOARD_NAME "GTM32 Pro VB"`
			`#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.`
			`//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000`

			`// Enable EEPROM Emulation for this board as it doesn't have EEPROM`
			`#define FLASH_EEPROM_EMULATION`
			`#define E2END 0xFFF // 4KB`

			`//`
			`// 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 - 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.`
			`//`
			`#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`
			`#define ORIG_E0_AUTO_FAN_PIN PB9 // EXT0 port, used as main extruder fan`

			`//`
			`// 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_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.`
			`//`
			`#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`

			`#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`

			`#else`
			`//`
			`// Serial LCDs can be implemented in ExtUI`
			`//`
			`//#define LCD_UART_TX PD8`
			`//#define LCD_UART_RX PD9`
			`#endif`

			`#if HAS_GRAPHICAL_LCD`
			`#ifndef ST7920_DELAY_1`
			`#define ST7920_DELAY_1 DELAY_NS(96)`
			`#endif`
			`#ifndef ST7920_DELAY_2`
			`#define ST7920_DELAY_2 DELAY_NS(48)`
			`#endif`
			`#ifndef ST7920_DELAY_3`
			`#define ST7920_DELAY_3 DELAY_NS(715)`
			`#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)`
			`#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 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`

			`#else`
			`//`
			`// Use the on-board card socket labeled TF_CARD_SOCKET`
			`//`
			`#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`
			`#endif`

			`#define SDSS 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`