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✨ BigTreeTech EBB42 v1.1 (MarlinFirmware#24964)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| /** | ||
| * Marlin 3D Printer Firmware | ||
| * Copyright (c) 2022 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 | ||
|
|
||
| /** CAUTION ** | ||
| * This board definition is to facilitate support for a Filament Extrusion | ||
| * devices, used to convert waste plastic into 3D printable filament. | ||
| * This board is NOT a general 3D printing controller; it is NOT supported | ||
| * as a toolboard via CANBUS (as it was originally designed) or any device | ||
| * that requires kinematics. | ||
| */ | ||
|
|
||
| #ifndef BOARD_INFO_NAME | ||
| #define BOARD_INFO_NAME "BTT EBB42 V1.1" | ||
| #endif | ||
|
|
||
| // | ||
| // EEPROM | ||
| // | ||
| #if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION) | ||
| #undef NO_EEPROM_SELECTED | ||
| #ifndef FLASH_EEPROM_EMULATION | ||
| #define FLASH_EEPROM_EMULATION | ||
| #endif | ||
| #define EEPROM_PAGE_SIZE (0x800UL) // 2K | ||
| #define EEPROM_START_ADDRESS (0x0801F800UL) | ||
| #define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE | ||
| #endif | ||
|
|
||
| //#define USES_DIAG_JUMPERS | ||
|
|
||
| // Ignore temp readings during development. | ||
| //#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000 | ||
|
|
||
| #define LED_PIN PA13 | ||
|
|
||
| #define I2C_SDA_PIN PB4 | ||
| #define I2C_SCL_PIN PB3 | ||
|
|
||
| // | ||
| // Servos | ||
| // | ||
| #define SERVO0_PIN PB9 // SERVOS | ||
|
|
||
| // | ||
| // Limit Switches | ||
| // | ||
| #if !HAS_WIRED_LCD | ||
| #define X_STOP_PIN PB6 | ||
| #define Y_STOP_PIN PB5 | ||
| #define Z_STOP_PIN PB7 | ||
| #endif | ||
|
|
||
| // | ||
| // Z Probe must be this pin | ||
| // | ||
| #define Z_MIN_PROBE_PIN PB8 // PROBE | ||
|
|
||
| // | ||
| // Steppers | ||
| // | ||
| #define X_ENABLE_PIN -1 | ||
| #define X_STEP_PIN PA10 // Unused. Assigned so Marlin will compile | ||
| #define X_DIR_PIN -1 | ||
|
|
||
| #define Y_ENABLE_PIN -1 | ||
| #define Y_STEP_PIN PA10 // Unused. Assigned so Marlin will compile | ||
| #define Y_DIR_PIN -1 | ||
|
|
||
| #define Z_ENABLE_PIN -1 | ||
| #define Z_STEP_PIN PA10 // Unused. Assigned so Marlin will compile | ||
| #define Z_DIR_PIN -1 | ||
|
|
||
| #define E0_ENABLE_PIN PD2 | ||
| #define E0_STEP_PIN PD0 | ||
| #define E0_DIR_PIN PD1 | ||
|
|
||
| #if HAS_TMC_UART | ||
| /** | ||
| * TMC220x stepper drivers | ||
| * Hardware serial communication ports | ||
| */ | ||
| //#define E0_HARDWARE_SERIAL MSerial4 | ||
|
|
||
| // This is the stable default value after testing, but, higher UART rates could be configured, remeber to test the Steppers with the M122 command to check if everything works. | ||
| //#define TMC_BAUD_RATE 250000 | ||
|
|
||
| #define E0_SERIAL_TX_PIN PA15 | ||
| #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN | ||
|
|
||
| // Reduce baud rate to improve software serial reliability | ||
| #define TMC_BAUD_RATE 19200 | ||
|
|
||
| // Default TMC slave addresses | ||
| #ifndef E0_SLAVE_ADDRESS | ||
| #define E0_SLAVE_ADDRESS 0b00 | ||
| #endif | ||
| #endif | ||
|
|
||
| // | ||
| // Temperature Sensors | ||
| // | ||
| #define TEMP_0_PIN PA3 // Analog Input "TH0" | ||
|
|
||
| // SPI for MAX Thermocouple | ||
| // Uses a separate SPI bus | ||
|
|
||
| #define TEMP_0_CS_PIN PA4 // GTR K-TEMP | ||
| #define TEMP_0_SCK_PIN PA5 // SCK | ||
| #define TEMP_0_MISO_PIN PA6 // MISO | ||
| #define TEMP_0_MOSI_PIN PA7 // For MAX31865 | ||
|
|
||
| // | ||
| // Heaters / Fans | ||
| // | ||
| #define HEATER_0_PIN PA2 // "HE" | ||
| #define FAN_PIN PA0 // "FAN0" | ||
| #define FAN1_PIN PA1 // "FAN1" | ||
|
|
||
| // | ||
| // Default NEOPIXEL_PIN | ||
| // | ||
| #ifndef NEOPIXEL_PIN | ||
| #define NEOPIXEL_PIN PD3 // LED driving pin | ||
| #endif | ||
|
|
||
| // | ||
| // LCD / Controller | ||
| // | ||
| #if HAS_WIRED_LCD | ||
| #define BTN_EN1 PB7 | ||
| #define BTN_EN2 PB5 | ||
| #define BTN_ENC PB6 | ||
| #endif |
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buildroot/share/PlatformIO/boards/marlin_BTT_EBB42_V1_1.json
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| { | ||
| "build": { | ||
| "core": "stm32", | ||
| "cpu": "cortex-m0plus", | ||
| "extra_flags": "-DSTM32G0xx -DSTM32G0B1xx", | ||
| "f_cpu": "64000000L", | ||
| "framework_extra_flags": { | ||
| "arduino": "-D__CORTEX_SC=0" | ||
| }, | ||
| "mcu": "stm32g0b1cbt6", | ||
| "product_line": "STM32G0B1xx", | ||
| "variant": "MARLIN_BTT_EBB42_V1_1" | ||
| }, | ||
| "debug": { | ||
| "default_tools": [ | ||
| "stlink" | ||
| ], | ||
| "jlink_device": "STM32G0B1CB", | ||
| "onboard_tools": [ | ||
| "stlink" | ||
| ], | ||
| "openocd_target": "stm32g0x", | ||
| "svd_path": "STM32G0B1.svd" | ||
| }, | ||
| "frameworks": [ | ||
| "arduino", | ||
| "cmsis", | ||
| "libopencm3", | ||
| "stm32cube", | ||
| "zephyr" | ||
| ], | ||
| "name": "STM32G0B1CB", | ||
| "upload": { | ||
| "maximum_ram_size": 147456, | ||
| "maximum_size": 131072, | ||
| "protocol": "stlink", | ||
| "protocols": [ | ||
| "stlink", | ||
| "jlink", | ||
| "cmsis-dap", | ||
| "blackmagic", | ||
| "mbed" | ||
| ] | ||
| }, | ||
| "url": "https://www.st.com/content/st_com/en/products/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus/stm32-mainstream-mcus/stm32g0-series/stm32g0x1.html", | ||
| "vendor": "ST" | ||
| } |
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