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FYSETC Cheetah 2.0 (MarlinFirmware#20897)
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@GerogeFu @kpishere
GerogeFu authored and kpishere committed Feb 19, 2021
1 parent 1108b8a commit dead6b1
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4 changes: 3 additions & 1 deletion Marlin/src/HAL/STM32/eeprom_flash.cpp
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#define FLASH_UNIT_SIZE 0x20000 // 128kB
#endif

#define FLASH_ADDRESS_START (FLASH_END - ((FLASH_SECTOR_TOTAL - (FLASH_SECTOR)) * (FLASH_UNIT_SIZE)) + 1)
#ifndef FLASH_ADDRESS_START
#define FLASH_ADDRESS_START (FLASH_END - ((FLASH_SECTOR_TOTAL - (FLASH_SECTOR)) * (FLASH_UNIT_SIZE)) + 1)
#endif
#define FLASH_ADDRESS_END (FLASH_ADDRESS_START + FLASH_UNIT_SIZE - 1)

#define EEPROM_SLOTS ((FLASH_UNIT_SIZE) / (MARLIN_EEPROM_SIZE))
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1 change: 1 addition & 0 deletions Marlin/src/core/boards.h
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#define BOARD_MKS_ROBIN_NANO_V3 4220 // MKS Robin Nano V3 (STM32F407VG)
#define BOARD_ANET_ET4 4221 // ANET ET4 V1.x (STM32F407VGT6)
#define BOARD_ANET_ET4P 4222 // ANET ET4P V1.x (STM32F407VGT6)
#define BOARD_FYSETC_CHEETAH_V20 4223 // FYSETC Cheetah V2.0

//
// ARM Cortex M7
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2 changes: 2 additions & 0 deletions Marlin/src/pins/pins.h
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#include "stm32f4/pins_ANET_ET4.h" // STM32F4 env:Anet_ET4_OpenBLT
#elif MB(ANET_ET4P)
#include "stm32f4/pins_ANET_ET4P.h" // STM32F4 env:Anet_ET4_OpenBLT
#elif MB(FYSETC_CHEETAH_V20)
#include "stm32f4/pins_FYSETC_CHEETAH_V20.h" // STM32F4 env:FYSETC_CHEETAH_V20

//
// ARM Cortex M7
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271 changes: 271 additions & 0 deletions Marlin/src/pins/stm32f4/pins_FYSETC_CHEETAH_V20.h
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 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

#if NOT_TARGET(STM32F4)
#error "Oops! Select an STM32F4 board in 'Tools > Board.'"
#endif

#define DEFAULT_MACHINE_NAME "3D Printer"

#define BOARD_INFO_NAME "FYSETC Cheetah V2.0"
#define BOARD_WEBSITE_URL "fysetc.com"

// USB Flash Drive support
//#define HAS_OTG_USB_HOST_SUPPORT

// Ignore temp readings during development.
//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000

#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
#define FLASH_EEPROM_EMULATION
#define FLASH_EEPROM_LEVELING

#define FLASH_SECTOR 2
#define FLASH_UNIT_SIZE 0x4000 // 16k
#define FLASH_ADDRESS_START 0x8008000
#endif

//
// Z Probe
//
#if ENABLED(BLTOUCH)
#error "You need to set jumper to 5v for Bltouch, then comment out this line to proceed."
#define SERVO0_PIN PA0
#elif !defined(Z_MIN_PROBE_PIN)
#define Z_MIN_PROBE_PIN PA0
#endif

//
// Limit Switches
//
#define X_STOP_PIN PB4
#define Y_STOP_PIN PB3
#define Z_STOP_PIN PB1

//
// Filament runout
//
#define FIL_RUNOUT_PIN PB5

//
// Steppers
//
#define X_STEP_PIN PC0
#define X_DIR_PIN PC1
#define X_ENABLE_PIN PA8

#define Y_STEP_PIN PC14
#define Y_DIR_PIN PC13
#define Y_ENABLE_PIN PC15

#define Z_STEP_PIN PB9
#define Z_DIR_PIN PB8
#define Z_ENABLE_PIN PC2

#define E0_STEP_PIN PB2
#define E0_DIR_PIN PA15
#define E0_ENABLE_PIN PD2

#if HAS_TMC_UART
#define X_HARDWARE_SERIAL Serial2
#define Y_HARDWARE_SERIAL Serial2
#define Z_HARDWARE_SERIAL Serial2
#define E0_HARDWARE_SERIAL Serial2

// Default TMC slave addresses
#ifndef X_SLAVE_ADDRESS
#define X_SLAVE_ADDRESS 0
#endif
#ifndef Y_SLAVE_ADDRESS
#define Y_SLAVE_ADDRESS 2
#endif
#ifndef Z_SLAVE_ADDRESS
#define Z_SLAVE_ADDRESS 1
#endif
#ifndef E0_SLAVE_ADDRESS
#define E0_SLAVE_ADDRESS 3
#endif
#endif

//
// Heaters / Fans
//
#define HEATER_0_PIN PC6
#define HEATER_BED_PIN PC7
#ifndef FAN_PIN
#define FAN_PIN PA1
#endif
#define FAN1_PIN PC8

//
// Temperature Sensors
//
#define TEMP_BED_PIN PC5 // Analog Input
#define TEMP_0_PIN PC4 // Analog Input

//
// Misc. Functions
//
#define SDSS PA4
#define SD_DETECT_PIN PC3

#ifndef RGB_LED_R_PIN
#define RGB_LED_R_PIN PB0
#endif
#ifndef RGB_LED_G_PIN
#define RGB_LED_G_PIN PB7
#endif
#ifndef RGB_LED_B_PIN
#define RGB_LED_B_PIN PB6
#endif

/**
* _____ _____
* 5V | 1 2 | GND 5V | 1 2 | GND
* RESET | 3 4 | PC3 (SD_DETECT) (LCD_D7) PB7 | 3 4 | PB6 (LCD_D6)
* (SD_MOSI) PA7 5 6 | PC11 (BTN_EN2) (LCD_D5) PB14 5 6 | PB13 (LCD_D4)
* (SD_SS) PA4 | 7 8 | PC10 (BTN_EN1) (LCD_RS) PB12 | 7 8 | PB15 (LCD_EN)
* (SD_SCK) PA5 | 9 10| PA6 (SD_MISO) (BTN_ENC) PC12 | 9 10| PC9 (BEEPER)
* ----- -----
* EXP2 EXP1
*/

/**
* _____
* (BEEPER) PC9 | 1 2 | PC12 (BTN_ENC)
* (BTN_EN1) PC10 | 3 4 | PB14 (LCD_D5/MISO)
* (BTN_EN2) PC11 5 6 | PB13 (LCD_D4/SCK)
* (LCD_RS) PB12 | 7 8 | PB15 (LCD_EN/MOSI)
* GND | 9 10| 5V
* -----
* EXP3
*/

#define EXPA1_03_PIN PB7
#define EXPA1_04_PIN PB6
#define EXPA1_05_PIN PB14
#define EXPA1_06_PIN PB13
#define EXPA1_07_PIN PB12
#define EXPA1_08_PIN PB15
#define EXPA1_09_PIN PC12
#define EXPA1_10_PIN PC9

#define EXPA2_03_PIN -1
#define EXPA2_04_PIN PC3
#define EXPA2_05_PIN PA7
#define EXPA2_06_PIN PC11
#define EXPA2_07_PIN PA4
#define EXPA2_08_PIN PC10
#define EXPA2_09_PIN PA5
#define EXPA2_10_PIN PA6

#if HAS_WIRED_LCD

#define BEEPER_PIN EXPA1_10_PIN
#define BTN_ENC EXPA1_09_PIN

#if ENABLED(CR10_STOCKDISPLAY)

#define LCD_PINS_RS EXPA1_07_PIN

#define BTN_EN1 EXPA2_08_PIN
#define BTN_EN2 EXPA2_06_PIN

#define LCD_PINS_ENABLE EXPA1_08_PIN
#define LCD_PINS_D4 EXPA1_06_PIN

// CR10_STOCKDISPLAY default timing is too fast
#undef BOARD_ST7920_DELAY_1
#undef BOARD_ST7920_DELAY_2
#undef BOARD_ST7920_DELAY_3

#elif ENABLED(MKS_MINI_12864)

#define DOGLCD_A0 EXPA1_04_PIN
#define DOGLCD_CS EXPA1_05_PIN
#define BTN_EN1 EXPA2_08_PIN
#define BTN_EN2 EXPA2_06_PIN

#else

#define LCD_PINS_RS EXPA1_07_PIN

#define BTN_EN1 EXPA2_06_PIN
#define BTN_EN2 EXPA2_08_PIN

#define LCD_PINS_ENABLE EXPA1_08_PIN
#define LCD_PINS_D4 EXPA1_06_PIN

#if ENABLED(FYSETC_MINI_12864)
#define DOGLCD_CS EXPA1_08_PIN
#define DOGLCD_A0 EXPA1_07_PIN
//#define LCD_BACKLIGHT_PIN -1
#define LCD_RESET_PIN EXPA1_06_PIN // Must be high or open for LCD to operate normally.
#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
#ifndef RGB_LED_R_PIN
#define RGB_LED_R_PIN EXPA1_05_PIN
#endif
#ifndef RGB_LED_G_PIN
#define RGB_LED_G_PIN EXPA1_04_PIN
#endif
#ifndef RGB_LED_B_PIN
#define RGB_LED_B_PIN EXPA1_03_PIN
#endif
#elif ENABLED(FYSETC_MINI_12864_2_1)
#define NEOPIXEL_PIN EXPA1_05_PIN
#endif
#endif // !FYSETC_MINI_12864

#if IS_ULTIPANEL
#define LCD_PINS_D5 EXPA1_05_PIN
#define LCD_PINS_D6 EXPA1_04_PIN
#define LCD_PINS_D7 EXPA1_03_PIN

#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
#define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
#endif

#endif

#endif

#endif // HAS_WIRED_LCD

// Alter timing for graphical display
#if HAS_MARLINUI_U8GLIB
#ifndef BOARD_ST7920_DELAY_1
#define BOARD_ST7920_DELAY_1 DELAY_NS(96)
#endif
#ifndef BOARD_ST7920_DELAY_2
#define BOARD_ST7920_DELAY_2 DELAY_NS(48)
#endif
#ifndef BOARD_ST7920_DELAY_3
#define BOARD_ST7920_DELAY_3 DELAY_NS(600)
#endif
#endif

#if ENABLED(TOUCH_UI_FTDI_EVE)
#define BEEPER_PIN EXPA1_10_PIN
#define CLCD_MOD_RESET EXPA2_08_PIN
#define CLCD_SPI_CS EXPA2_06_PIN
#endif
66 changes: 66 additions & 0 deletions buildroot/share/PlatformIO/boards/FYSETC_CHEETAH_V20.json
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{
"build": {
"core": "stm32",
"cpu": "cortex-m4",
"extra_flags": "-DSTM32F401xx",
"f_cpu": "84000000L",
"hwids": [
[
"0x1EAF",
"0x0003"
],
[
"0x0483",
"0x3748"
]
],
"ldscript": "stm32f401rc.ld",
"mcu": "stm32f401rct6",
"variant": "FYSETC_CHEETAH_V20"
},
"debug": {
"jlink_device": "STM32F401RC",
"openocd_target": "stm32f4x",
"svd_path": "STM32F40x.svd",
"tools": {
"stlink": {
"server": {
"arguments": [
"-f",
"scripts/interface/stlink.cfg",
"-c",
"transport select hla_swd",
"-f",
"scripts/target/stm32f4x.cfg",
"-c",
"reset_config none"
],
"executable": "bin/openocd",
"package": "tool-openocd"
}
}
}
},
"frameworks": [
"arduino",
"stm32cube"
],
"name": "STM32F401RC (64k RAM. 256k Flash)",
"upload": {
"disable_flushing": false,
"maximum_ram_size": 65536,
"maximum_size": 262144,
"protocol": "stlink",
"protocols": [
"stlink",
"dfu",
"jlink"
],
"offset_address": "0x800C000",
"require_upload_port": true,
"use_1200bps_touch": false,
"wait_for_upload_port": false
},
"url": "https://www.fysetc.com",
"vendor": "Generic"
}
9 changes: 9 additions & 0 deletions buildroot/share/PlatformIO/scripts/fysetc_cheetah_v20.py
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import os
Import("env")

custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/variants/FYSETC_CHEETAH_V20/ldscript.ld")
for i, flag in enumerate(env["LINKFLAGS"]):
if "-Wl,-T" in flag:
env["LINKFLAGS"][i] = "-Wl,-T" + custom_ld_script
elif flag == "-T":
env["LINKFLAGS"][i + 1] = custom_ld_script
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