Macros
#define	BOARD_INFO_NAME "GTM32 Pro VB"

#define	DEFAULT_MACHINE_NAME "STM32F103VET6"

#define	DISABLE_JTAG

#define	FLASH_EEPROM_EMULATION

#define	E2END 0xFFF

#define	X_MIN_PIN PE5

#define	X_MAX_PIN PE4

#define	Y_MIN_PIN PE3

#define	Y_MAX_PIN PE2

#define	Z_MIN_PIN PE1

#define	Z_MAX_PIN PE0

#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

#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

#define	HEATER_0_PIN PB0

#define	HEATER_1_PIN PB5

#define	HEATER_2_PIN PB4

#define	HEATER_BED_PIN PB1

#define	ORIG_E0_AUTO_FAN_PIN PB9

#define	FAN1_PIN PB8

#define	FAN2_PIN PB7

#define	TEMP_0_PIN PC2

#define	TEMP_1_PIN PC1

#define	TEMP_2_PIN PC0

#define	TEMP_BED_PIN PC3

#define	LED_PWM PD12

#define	BEEPER_PIN PB10

#define	SS_PIN PA4

#define	SCK_PIN PA5

#define	MOSI_PIN PA7

#define	MISO_PIN PA6

#define	SD_DETECT_PIN -1

#define	SDSS SS_PIN

#define	ESP_WIFI_MODULE_COM 2

#define	ESP_WIFI_MODULE_BAUDRATE 115200

#define	ESP_WIFI_MODULE_RESET_PIN -1

Macro Definition Documentation

◆ BOARD_INFO_NAME

#define BOARD_INFO_NAME "GTM32 Pro VB"

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/. 24 May 2018 - @chepo for STM32F103VET6 Schematic: https://github.com/chepo92/Smartto/blob/master/circuit_diagram/Rostock301/Hardware_GTM32_PRO_VB.pdf

◆ DEFAULT_MACHINE_NAME

#define DEFAULT_MACHINE_NAME "STM32F103VET6"

◆ DISABLE_JTAG

#define DISABLE_JTAG

◆ FLASH_EEPROM_EMULATION

#define FLASH_EEPROM_EMULATION

◆ E2END

#define E2END 0xFFF

◆ X_MIN_PIN

#define X_MIN_PIN PE5

◆ X_MAX_PIN

#define X_MAX_PIN PE4

◆ Y_MIN_PIN

#define Y_MIN_PIN PE3

◆ Y_MAX_PIN

#define Y_MAX_PIN PE2

◆ Z_MIN_PIN

#define Z_MIN_PIN PE1

◆ Z_MAX_PIN

#define Z_MAX_PIN PE0

◆ X_STEP_PIN

#define X_STEP_PIN PC6

◆ X_DIR_PIN

#define X_DIR_PIN PD13

◆ X_ENABLE_PIN

#define X_ENABLE_PIN PA8

◆ Y_STEP_PIN

#define Y_STEP_PIN PA12

◆ Y_DIR_PIN

#define Y_DIR_PIN PA11

◆ Y_ENABLE_PIN

#define Y_ENABLE_PIN PA15

◆ Z_STEP_PIN

#define Z_STEP_PIN PD6

◆ Z_DIR_PIN

#define Z_DIR_PIN PD3

◆ Z_ENABLE_PIN

#define Z_ENABLE_PIN PB3

◆ E0_STEP_PIN

#define E0_STEP_PIN PC14

◆ E0_DIR_PIN

#define E0_DIR_PIN PC13

◆ E0_ENABLE_PIN

#define E0_ENABLE_PIN PC15

◆ E1_STEP_PIN

#define E1_STEP_PIN PA0

◆ E1_DIR_PIN

#define E1_DIR_PIN PB6

◆ E1_ENABLE_PIN

#define E1_ENABLE_PIN PA1

◆ E2_STEP_PIN

#define E2_STEP_PIN PB2

◆ E2_DIR_PIN

#define E2_DIR_PIN PB11

◆ E2_ENABLE_PIN

#define E2_ENABLE_PIN PC4

◆ HEATER_0_PIN

#define HEATER_0_PIN PB0

◆ HEATER_1_PIN

#define HEATER_1_PIN PB5

◆ HEATER_2_PIN

#define HEATER_2_PIN PB4

◆ HEATER_BED_PIN

#define HEATER_BED_PIN PB1

◆ ORIG_E0_AUTO_FAN_PIN

#define ORIG_E0_AUTO_FAN_PIN PB9

◆ FAN1_PIN

#define FAN1_PIN PB8

◆ FAN2_PIN

#define FAN2_PIN PB7

◆ TEMP_0_PIN

#define TEMP_0_PIN PC2

◆ TEMP_1_PIN

#define TEMP_1_PIN PC1

◆ TEMP_2_PIN

#define TEMP_2_PIN PC0

◆ TEMP_BED_PIN

#define TEMP_BED_PIN PC3

◆ LED_PWM

#define LED_PWM PD12

◆ BEEPER_PIN

#define BEEPER_PIN PB10

◆ SS_PIN

#define SS_PIN PA4

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.

◆ SCK_PIN

#define SCK_PIN PA5

◆ MOSI_PIN

#define MOSI_PIN PA7

◆ MISO_PIN

#define MISO_PIN PA6

◆ SD_DETECT_PIN

#define SD_DETECT_PIN -1

◆ SDSS

#define SDSS SS_PIN

◆ ESP_WIFI_MODULE_COM

#define ESP_WIFI_MODULE_COM 2

◆ ESP_WIFI_MODULE_BAUDRATE

#define ESP_WIFI_MODULE_BAUDRATE 115200

◆ ESP_WIFI_MODULE_RESET_PIN

#define ESP_WIFI_MODULE_RESET_PIN -1

Macros