muele-marlin/Marlin/src/pins/pins_BIGTREE_SKR_MINI_V1_1.h

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2019-06-11 02:10:51 +00:00
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 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/>.
*
*/
#ifndef TARGET_STM32F1
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
#endif
#ifndef BOARD_NAME
#define BOARD_NAME "BIGTREE SKR mini V1.1"
#endif
//#define DISABLE_DEBUG
#define DISABLE_JTAG
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// Ignore temp readings during develpment.
//#define BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
//
// Limit Switches
//
#define X_MIN_PIN PC2
#define X_MAX_PIN PA2
#define Y_MIN_PIN PC1
#define Y_MAX_PIN PA1
#define Z_MIN_PIN PC0
#define Z_MAX_PIN PC3
//
// Steppers
//
/**
* TODO: Currently using same Enable pin for all steppers.
*/
#define X_STEP_PIN PC6
#define X_DIR_PIN PC7
#define X_ENABLE_PIN PB15
#define Y_STEP_PIN PB13
#define Y_DIR_PIN PB14
#define Y_ENABLE_PIN PB12
#define Z_STEP_PIN PB10
#define Z_DIR_PIN PB11
#define Z_ENABLE_PIN PB2
#define E0_STEP_PIN PC5
#define E0_DIR_PIN PB0
#define E0_ENABLE_PIN PC4
#if ENABLED(TMC_USE_SW_SPI)
#define TMC_SW_SCK PB3
#define TMC_SW_MISO PB4
#define TMC_SW_MOSI PB5
#endif
//
// Heaters / Fans
//
#define HEATER_0_PIN PA8
#define FAN_PIN PC8
#define HEATER_BED_PIN PC9
//
// Temperature Sensors
//
#define TEMP_BED_PIN PB1 // Analog Input
#define TEMP_0_PIN PA0 // Analog Input
//
// LCD Pins
//
/**
* _____ _____
* NC | · · | GND 5V | · · | GND
* RESET | · · | PB9 (SD_DETECT) (LCD_D7) PC14 | · · | PC15 (LCD_D6)
* (MOSI) PB5 | · · | PB8 (BTN_EN2) (LCD_D5) PB7 | · · | PC13 (LCD_D4)
* (SD_SS) PA15 | · · | PD2 (BTN_EN1) (LCD_RS) PC12 | · · | PB6 (LCD_EN)
* (SCK) PB3 | · · | PB4 (MISO) (BTN_ENC) PC11 | · · | PC10 (BEEPER)
*
* EXP2 EXP1
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*/
#if ENABLED(ULTRA_LCD)
#define BEEPER_PIN PC10
#define BTN_ENC PC11
#define LCD_PINS_RS PC12
#define BTN_EN1 PD2
#define BTN_EN2 PB8
#define LCD_PINS_ENABLE PB6
#define LCD_PINS_D4 PC13
#if ENABLED(ULTIPANEL)
#define LCD_PINS_D5 PB7
#define LCD_PINS_D6 PC15
#define LCD_PINS_D7 PC14
#endif
#endif // ULTRA_LCD
//
// SD Card
//
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// By default the onboard SD is enabled.
// To disable it and use an external SD (connected to LCD)
// enable STM32_SD_LCD.
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//#define STM32_SD_LCD
#if ENABLED(STM32_SD_LCD)
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#define ENABLE_SPI3
#define SD_DETECT_PIN PB9
#define SCK_PIN PB3
#define MISO_PIN PB4
#define MOSI_PIN PB5
#define SS_PIN PA15
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#else
#define ENABLE_SPI1
#define SD_DETECT_PIN PA3
#define SCK_PIN PA5
#define MISO_PIN PA6
#define MOSI_PIN PA7
#define SS_PIN PA4
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#endif