Support for FLY MINI (#19185)
石立枫
4 years ago
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GitHub
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#ifndef __STM32F1__
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#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
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#endif
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#define BOARD_INFO_NAME "FLY_MINI"
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#define BOARD_WEBSITE_URL "github.com/FLYmaker"
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#define DISABLE_JTAG
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//
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// Flash EEPROM Emulation
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//
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#define FLASH_EEPROM_EMULATION
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#define EEPROM_PAGE_SIZE 0x800 // 2KB
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#define EEPROM_START_ADDRESS (0x8000000 + 256 * 1024 - 2 * EEPROM_PAGE_SIZE) // 256K firmware space
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#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE
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//
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// Servos
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//
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#define SERVO0_PIN PA8
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//
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// Limit Switches
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//
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#define X_MIN_PIN PC12
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#define X_MAX_PIN PC11
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#define Y_MIN_PIN PC10
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#define Y_MAX_PIN PA15
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#define Z_MIN_PIN PA14
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#define Z_MAX_PIN PA13
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//
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// Steppers
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//
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#define X_STEP_PIN PB1
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#define X_DIR_PIN PB2
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#define X_ENABLE_PIN PB10
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#ifndef X_CS_PIN
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#define X_CS_PIN PB0
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#endif
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#define Y_STEP_PIN PA2
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#define Y_DIR_PIN PC4
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#define Y_ENABLE_PIN PC5
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#ifndef Y_CS_PIN
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#define Y_CS_PIN PA7
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#endif
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#define Z_STEP_PIN PA3
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#define Z_DIR_PIN PA5
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#define Z_ENABLE_PIN PA6
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#ifndef Z_CS_PIN
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#define Z_CS_PIN PA4
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#endif
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#define E0_STEP_PIN PA1
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#define E0_DIR_PIN PC3
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#define E0_ENABLE_PIN PA0
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#ifndef E0_CS_PIN
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#define E0_CS_PIN PC2
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#endif
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#if ENABLED(TMC_USE_SW_SPI)
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#ifndef TMC_SW_MOSI
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#define TMC_SW_MOSI PB15
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PB14
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PB13
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#endif
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#endif
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#if HAS_TMC_UART
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//
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// Software serial
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//
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#define X_SERIAL_TX_PIN PB0
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#define X_SERIAL_RX_PIN PB0
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#define Y_SERIAL_TX_PIN PA7
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#define Y_SERIAL_RX_PIN PA7
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#define Z_SERIAL_TX_PIN PA4
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#define Z_SERIAL_RX_PIN PA4
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#define E0_SERIAL_TX_PIN PC2
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#define E0_SERIAL_RX_PIN PC2
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#endif
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PC6
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#define HEATER_BED_PIN PC7
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#ifndef FAN_PIN
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#define FAN_PIN PC8
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#endif
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#define FAN1_PIN PC9
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//
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// Temperature Sensors
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//
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#define TEMP_BED_PIN PC0 // Analog Input
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#define TEMP_0_PIN PC1 // Analog Input
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//
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// LCD Pins
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//
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//
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// LCD / Controller
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//
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#define ENABLE_SPI2
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#define SS_PIN PB12
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#define SCK_PIN PB13
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#define MISO_PIN PB14
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#define MOSI_PIN PB15
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#define SDSS SS_PIN
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#define SD_DETECT_PIN PB11
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#define BEEPER_PIN PC14
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#define LCD_PINS_RS PB8
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#define LCD_PINS_ENABLE PB9
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#define LCD_PINS_D4 PB7
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#define LCD_PINS_D5 PB6
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#define LCD_PINS_D6 PB5
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#define LCD_PINS_D7 PB4
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#define BTN_EN1 PD2
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#define BTN_EN2 PB3
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#define BTN_ENC PC13
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//
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// Filament runout
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//
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//
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// ST7920 Delays
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//
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#ifndef ST7920_DELAY_1
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#define ST7920_DELAY_1 DELAY_NS(96)
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#endif
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#ifndef ST7920_DELAY_2
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#define ST7920_DELAY_2 DELAY_NS(48)
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#endif
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#ifndef ST7920_DELAY_3
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#define ST7920_DELAY_3 DELAY_NS(715)
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#endif
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@ -0,0 +1,14 @@
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MEMORY
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{
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ram (rwx) : ORIGIN = 0x20000000, LENGTH = 48K - 40
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rom (rx) : ORIGIN = 0x08005000, LENGTH = 256K - 20K - 4K
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}
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/* Provide memory region aliases for common.inc */
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REGION_ALIAS("REGION_TEXT", rom);
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REGION_ALIAS("REGION_DATA", ram);
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REGION_ALIAS("REGION_BSS", ram);
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REGION_ALIAS("REGION_RODATA", rom);
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/* Let common.inc handle the real work. */
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INCLUDE common.inc
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@ -0,0 +1,16 @@
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import os
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Import("env")
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# Relocate firmware from 0x08000000 to 0x08005000
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for define in env['CPPDEFINES']:
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if define[0] == "VECT_TAB_ADDR":
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env['CPPDEFINES'].remove(define)
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env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08005000"))
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custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/fly_mini.ld")
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for i, flag in enumerate(env["LINKFLAGS"]):
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if "-Wl,-T" in flag:
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env["LINKFLAGS"][i] = "-Wl,-T" + custom_ld_script
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elif flag == "-T":
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env["LINKFLAGS"][i + 1] = custom_ld_script
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