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Support for BTT SKR Mini E3 v1.2 (#15476)

pull/1/head
chzj333 5 years ago
committed by Scott Lahteine
parent
71526fa5ce
commit
d04561805b
3 changed files with 175 additions and 5 deletions
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  1. 11
      Marlin/src/core/boards.h
  2. 2
      Marlin/src/pins/pins.h
  3. 167
      Marlin/src/pins/stm32/pins_BTT_SKR_MINI_E3_V1_2.h

11
Marlin/src/core/boards.h
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@ -268,11 +268,12 @@
#define BOARD_BIGTREE_SKR_MINI_V1_1 4010 // BigTreeTech SKR Mini v1.1 (STM32F103RC)
#define BOARD_BIGTREE_SKR_MINI_E3 4011 // BigTreeTech SKR Mini E3 (STM32F103RC)
#define BOARD_BIGTREE_SKR_E3_DIP 4012 // BigTreeTech SKR E3 DIP V1.0 (STM32F103RC)
#define BOARD_JGAURORA_A5S_A1 4013 // JGAurora A5S A1 (STM32F103ZET6)
#define BOARD_FYSETC_AIO_II 4014 // FYSETC AIO_II
#define BOARD_FYSETC_CHEETAH 4015 // FYSETC Cheetah
#define BOARD_FYSETC_CHEETAH_V12 4016 // FYSETC Cheetah V1.2
#define BOARD_LONGER3D_LK 4017 // Alfawise U20/U20+/U30 (Longer3D LK1/2) / STM32F103VET6
#define BOARD_BTT_SKR_MINI_E3_V1_2 4013 // BigTreeTech SKR Mini E3 V1.2 (STM32F103RC)
#define BOARD_JGAURORA_A5S_A1 4014 // JGAurora A5S A1 (STM32F103ZET6)
#define BOARD_FYSETC_AIO_II 4015 // FYSETC AIO_II
#define BOARD_FYSETC_CHEETAH 4016 // FYSETC Cheetah
#define BOARD_FYSETC_CHEETAH_V12 4017 // FYSETC Cheetah V1.2
#define BOARD_LONGER3D_LK 4018 // Alfawise U20/U20+/U30 (Longer3D LK1/2) / STM32F103VET6
//
// ARM Cortex-M4F

2
Marlin/src/pins/pins.h
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@ -464,6 +464,8 @@
#include "stm32/pins_MKS_ROBIN_LITE.h" // STM32F1 env:mks_robin_lite
#elif MB(BIGTREE_SKR_MINI_V1_1)
#include "stm32/pins_BIGTREE_SKR_MINI_V1_1.h" // STM32F1 env:STM32F103RC_bigtree
#elif MB(BTT_SKR_MINI_E3_V1_2)
#include "stm32/pins_BTT_SKR_MINI_E3_V1_2.h" // STM32F1 env:STM32F103RC_bigtree
#elif MB(BIGTREE_SKR_MINI_E3)
#include "stm32/pins_BIGTREE_SKR_MINI_E3.h" // STM32F1 env:STM32F103RC_bigtree
#elif MB(BIGTREE_SKR_E3_DIP)

167
Marlin/src/pins/stm32/pins_BTT_SKR_MINI_E3_V1_2.h
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@ -0,0 +1,167 @@
/**
* 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
#ifndef TARGET_STM32F1
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
#endif
#define BOARD_INFO_NAME "BIGTREE SKR Mini E3 V1.2"
// Release PB3/PB4 (E0 STP/DIR) from JTAG pins
#define DISABLE_JTAG
// Ignore temp readings during development.
//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE uint16(0x800) // 2KB
#define EEPROM_START_ADDRESS uint32(0x8000000 + 256 * 1024 - 2 * EEPROM_PAGE_SIZE)
#undef E2END
#define E2END (EEPROM_PAGE_SIZE - 1) // 2KB
//
// Servos
//
#define SERVO0_PIN PA1
//
// Limit Switches
//
#define X_STOP_PIN PC0
#define Y_STOP_PIN PC1
#define Z_STOP_PIN PC2
//
// Z Probe must be this pins
//
#define Z_MIN_PROBE_PIN PC14
//
// Filament Runout Sensor
//
#ifndef FIL_RUNOUT_PIN
#define FIL_RUNOUT_PIN PC12
#endif
//
// Steppers
//
#define X_ENABLE_PIN PB14
#define X_STEP_PIN PB13
#define X_DIR_PIN PB12
#define Y_ENABLE_PIN PB11
#define Y_STEP_PIN PB10
#define Y_DIR_PIN PB2
#define Z_ENABLE_PIN PB1
#define Z_STEP_PIN PB0
#define Z_DIR_PIN PC5
#define E0_ENABLE_PIN PD2
#define E0_STEP_PIN PB3
#define E0_DIR_PIN PB4
#if HAS_TMC220x
/**
* TMC2208/TMC2209 stepper drivers
*/
//
// Software serial
//
#define X_SERIAL_TX_PIN PB15
#define X_SERIAL_RX_PIN PB15
#define Y_SERIAL_TX_PIN PC6
#define Y_SERIAL_RX_PIN PC6
#define Z_SERIAL_TX_PIN PC10
#define Z_SERIAL_RX_PIN PC10
#define E0_SERIAL_TX_PIN PC11
#define E0_SERIAL_RX_PIN PC11
#endif
//
// Temperature Sensors
//
#define TEMP_0_PIN PA0 // Analog Input
#define TEMP_BED_PIN PC3 // Analog Input
//
// Heaters / Fans
//
#define HEATER_0_PIN PC8 // EXTRUDER
#define HEATER_BED_PIN PC9 // BED
#define FAN_PIN PA8
//
// USB connect control
//
#define USB_CONNECT_PIN PC13
#define USB_CONNECT_INVERTING false
#define NEOPIXEL_PIN PC7 // LED driving pin
#define SD_DETECT_PIN PC4
/**
* _____
* 5V | · · | GND
* (LCD_EN) PB7 | · · | PB8 (LCD_RS)
* (LCD_D4) PB9 | · · | PA10 (BTN_EN2)
* RESET | · · | PA9 (BTN_EN1)
* (BTN_ENC) PB6 | · · | PB5 (BEEPER)
* -----
* EXP1
*/
#if HAS_SPI_LCD
#define BEEPER_PIN PB5
#define BTN_ENC PB6
#if ENABLED(CR10_STOCKDISPLAY)
#define LCD_PINS_RS PB8
#define BTN_EN1 PA9
#define BTN_EN2 PA10
#define LCD_PINS_ENABLE PB7
#define LCD_PINS_D4 PB9
#else
#error "Only CR10_STOCKDISPLAY is currently supported on the BIGTREE_SKR_MINI_E3 V1.2."
#endif
#endif // HAS_SPI_LCD
//
// SD Support
//
#define HAS_ONBOARD_SD
#ifndef SDCARD_CONNECTION
#define SDCARD_CONNECTION ONBOARD
#endif
#define ON_BOARD_SPI_DEVICE 1 //SPI1
#define ONBOARD_SD_CS_PIN PA4 // Chip select for "System" SD card
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