diff --git a/Marlin/src/core/boards.h b/Marlin/src/core/boards.h
index b2e04920bc..88086b2d63 100644
--- a/Marlin/src/core/boards.h
+++ b/Marlin/src/core/boards.h
@@ -307,6 +307,8 @@
#define BOARD_MKS_ROBIN_E3 4027 // MKS Robin E3 (STM32F103RCT6)
#define BOARD_MALYAN_M300 4028 // STM32F070-based delta
#define BOARD_CCROBOT_MEEB_3DP 4029 // ccrobot-online.com MEEB_3DP (STM32F103RC)
+#define BOARD_CHITU3D_V5 4030 // Chitu3D TronXY X5SA V5 Board
+#define BOARD_CHITU3D_V6 4031 // Chitu3D TronXY X5SA V5 Board
//
// ARM Cortex-M4F
diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h
index 527f71734d..eecbbf6bc3 100644
--- a/Marlin/src/pins/pins.h
+++ b/Marlin/src/pins/pins.h
@@ -538,6 +538,10 @@
#include "stm32f1/pins_MKS_ROBIN_E3.h" // STM32F1 env:mks_robin_e3
#elif MB(CCROBOT_MEEB_3DP)
#include "stm32f1/pins_CCROBOT_MEEB_3DP.h" // STM32F1 env:STM32F103RC_meeb
+#elif MB(CHITU3D_V5)
+ #include "stm32f1/pins_CHITU3D_V5.h" // STM32F1 env:chitu_f103
+#elif MB(CHITU3D_V6)
+ #include "stm32f1/pins_CHITU3D_V6.h" // STM32F1 env:chitu_f103
//
// ARM Cortex-M4F
diff --git a/Marlin/src/pins/stm32f1/pins_CHITU3D_V5.h b/Marlin/src/pins/stm32f1/pins_CHITU3D_V5.h
new file mode 100644
index 0000000000..e28cf7f2fb
--- /dev/null
+++ b/Marlin/src/pins/stm32f1/pins_CHITU3D_V5.h
@@ -0,0 +1,159 @@
+/**
+ * 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 .
+ *
+ */
+#pragma once
+
+#if !defined(__STM32F1__) && !defined(__STM32F4__)
+ #error "Oops! Select an STM32F1/4 board in 'Tools > Board.'"
+#endif
+
+/**
+ * 2017 Victor Perez Marlin for stm32f1 test
+ */
+
+#define BOARD_INFO_NAME "Chitu3D V5"
+#define DEFAULT_MACHINE_NAME "STM32F103ZET6"
+
+#define DISABLE_JTAG
+
+//
+// EEPROM
+//
+#define FLASH_EEPROM_EMULATION
+#if ENABLED(FLASH_EEPROM_EMULATION)
+ // SoC Flash (framework-arduinoststm32-maple/STM32F1/libraries/EEPROM/EEPROM.h)
+ #define EEPROM_START_ADDRESS (0x8000000UL + (512 * 1024) - 2 * EEPROM_PAGE_SIZE)
+ #define EEPROM_PAGE_SIZE (0x800U) // 2KB, but will use 2x more (4KB)
+ #define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE
+#else
+ #define MARLIN_EEPROM_SIZE 0x800U // On SD, Limit to 2KB, require this amount of RAM
+#endif
+
+//
+// Limit Switches
+//
+#define X_STOP_PIN PG10
+#define Y_STOP_PIN PA12
+#define Z_STOP_PIN PA14
+
+//
+// Steppers
+//
+#define X_ENABLE_PIN PC13
+#define X_STEP_PIN PE5
+#define X_DIR_PIN PE6
+
+#define Y_ENABLE_PIN PE4
+#define Y_STEP_PIN PE2
+#define Y_DIR_PIN PE3
+
+#define Z_ENABLE_PIN PE1
+#define Z_STEP_PIN PB9
+#define Z_DIR_PIN PE0
+
+#define E0_ENABLE_PIN PB8
+#define E0_STEP_PIN PB4
+#define E0_DIR_PIN PB5
+
+#define E1_ENABLE_PIN PG8
+#define E1_STEP_PIN PC7
+#define E1_DIR_PIN PC6
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN PA1 // TH1
+#define TEMP_BED_PIN PA0 // TB1
+
+//
+// Heaters
+//
+#define HEATER_0_PIN PG12 // HEATER1
+#define HEATER_BED_PIN PG11 // HOT BED
+
+//
+// Fans
+//
+#define CONTROLLER_FAN_PIN PD6 // BOARD FAN
+#define FAN_PIN PG13 // FAN
+#define FAN_PIN_2 PG14
+
+//
+// Misc
+//
+#define BEEPER_PIN PB0
+//#define LED_PIN -1
+//#define POWER_LOSS_PIN -1
+#define FIL_RUNOUT_PIN PA15
+
+//
+// TronXY TFT Support
+//
+//#define FSMC_GRAPHICAL_TFT
+//#define TOUCH_BUTTONS
+
+#if ENABLED(FSMC_GRAPHICAL_TFT)
+ #define FSMC_UPSCALE 3
+ #define LCD_FULL_PIXEL_WIDTH 480
+ #define LCD_PIXEL_OFFSET_X 48
+ #define LCD_FULL_PIXEL_HEIGHT 320
+
+ #define LCD_RESET_PIN PF11
+ #define NO_LCD_REINIT
+ #define LCD_BACKLIGHT_PIN PD13
+ #define FSMC_CS_PIN PD7
+ #define FSMC_RS_PIN PD11
+
+ #define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
+ #define FSMC_DMA_DEV DMA2
+ #define FSMC_DMA_CHANNEL DMA_CH5
+
+ #if ENABLED(TOUCH_BUTTONS)
+ #define TOUCH_CS_PIN PB7 // SPI1_NSS
+ #define TOUCH_SCK_PIN PA5 // SPI1_SCK
+ #define TOUCH_MISO_PIN PA6 // SPI1_MISO
+ #define TOUCH_MOSI_PIN PA7 // SPI1_MOSI
+
+ #define BUTTON_DELAY_EDIT 50 // (ms) Button repeat delay for edit screens
+ #define BUTTON_DELAY_MENU 250 // (ms) Button repeat delay for menus
+
+ #define XPT2046_X_CALIBRATION -12316
+ #define XPT2046_Y_CALIBRATION 8981
+ #define XPT2046_X_OFFSET 340
+ #define XPT2046_Y_OFFSET -20
+ #endif
+#endif
+
+// SPI1(PA7)=LCD & SPI3(PB5)=STUFF, are not available
+// We nee to use the SPI2
+#define ENABLE_SPI2
+#define SCK_PIN PB13
+#define MISO_PIN PB14
+#define MOSI_PIN PB15
+#define SS_PIN PB12
+
+//
+// SD Card
+//
+#define SDIO_SUPPORT
+#define SD_DETECT_PIN -1 // PF0, but it isn't connected
+#define SDIO_CLOCK 4500000
+#define SDIO_READ_RETRIES 16
diff --git a/Marlin/src/pins/stm32f1/pins_CHITU3D_V6.h b/Marlin/src/pins/stm32f1/pins_CHITU3D_V6.h
new file mode 100644
index 0000000000..407fb7b227
--- /dev/null
+++ b/Marlin/src/pins/stm32f1/pins_CHITU3D_V6.h
@@ -0,0 +1,164 @@
+/**
+ * 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 .
+ *
+ */
+#pragma once
+
+#if !defined(__STM32F1__) && !defined(__STM32F4__)
+ #error "Oops! Select an STM32F1/4 board in 'Tools > Board.'"
+#endif
+
+/**
+ * 2017 Victor Perez Marlin for stm32f1 test
+ */
+
+#define BOARD_INFO_NAME "Chitu3D"
+#define DEFAULT_MACHINE_NAME "STM32F103ZET6"
+
+#define DISABLE_JTAG
+
+//
+// EEPROM
+//
+
+#if NO_EEPROM_SELECTED
+ #define FLASH_EEPROM_EMULATION
+#endif
+
+#if ENABLED(FLASH_EEPROM_EMULATION)
+ // SoC Flash (framework-arduinoststm32-maple/STM32F1/libraries/EEPROM/EEPROM.h)
+ #define EEPROM_START_ADDRESS (0x8000000UL + (512 * 1024) - 2 * EEPROM_PAGE_SIZE)
+ #define EEPROM_PAGE_SIZE (0x800U) // 2KB, but will use 2x more (4KB)
+ #define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE
+#else
+ #define MARLIN_EEPROM_SIZE 0x800U // On SD, Limit to 2KB, require this amount of RAM
+#endif
+
+//
+// Limit Switches
+//
+#define X_STOP_PIN PG10
+#define Y_STOP_PIN PA12
+#define Z_STOP_PIN PG9
+
+//
+// Steppers
+//
+#define X_ENABLE_PIN PC13
+#define X_STEP_PIN PE5
+#define X_DIR_PIN PE6
+
+#define Y_ENABLE_PIN PE4
+#define Y_STEP_PIN PE2
+#define Y_DIR_PIN PE3
+
+#define Z_ENABLE_PIN PE1
+#define Z_STEP_PIN PB9
+#define Z_DIR_PIN PE0
+
+#define E0_ENABLE_PIN PB8
+#define E0_STEP_PIN PB4
+#define E0_DIR_PIN PB5
+
+#define E1_ENABLE_PIN PG8
+#define E1_STEP_PIN PC7
+#define E1_DIR_PIN PC6
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN PA1 // TH1
+#define TEMP_BED_PIN PA0 // TB1
+
+//
+// Heaters
+//
+#define HEATER_0_PIN PG12 // HEATER1
+#define HEATER_BED_PIN PG11 // HOT BED
+//#define HEATER_BED_INVERTING true
+
+//
+// Fans
+//
+#define CONTROLLER_FAN_PIN PD6 // BOARD FAN
+#define FAN_PIN PG13 // FAN
+#define FAN_PIN_2 PG14
+
+//
+// Misc
+//
+#define BEEPER_PIN PB0
+//#define LED_PIN PD3
+//#define POWER_LOSS_PIN PG2 // PG4 PW_DET
+#define FIL_RUNOUT_PIN PA15 // MT_DET
+
+//
+// TronXY TFT Support
+//
+#define FSMC_GRAPHICAL_TFT
+#define TOUCH_BUTTONS
+
+#if ENABLED(FSMC_GRAPHICAL_TFT)
+ #define FSMC_UPSCALE 3
+ #define LCD_FULL_PIXEL_WIDTH 480
+ #define LCD_PIXEL_OFFSET_X 48
+ #define LCD_FULL_PIXEL_HEIGHT 320
+
+ #define LCD_RESET_PIN PF11
+ #define NO_LCD_REINIT
+ #define LCD_BACKLIGHT_PIN PD13
+ #define FSMC_CS_PIN PD7
+ #define FSMC_RS_PIN PD11
+
+ #define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
+ #define FSMC_DMA_DEV DMA2
+ #define FSMC_DMA_CHANNEL DMA_CH5
+
+ #if ENABLED(TOUCH_BUTTONS)
+ #define TOUCH_CS_PIN PB7 // SPI1_NSS
+ #define TOUCH_SCK_PIN PA5 // SPI1_SCK
+ #define TOUCH_MISO_PIN PA6 // SPI1_MISO
+ #define TOUCH_MOSI_PIN PA7 // SPI1_MOSI
+
+ #define BUTTON_DELAY_EDIT 50 // (ms) Button repeat delay for edit screens
+ #define BUTTON_DELAY_MENU 250 // (ms) Button repeat delay for menus
+
+ #define XPT2046_X_CALIBRATION -12316
+ #define XPT2046_Y_CALIBRATION 8981
+ #define XPT2046_X_OFFSET 340
+ #define XPT2046_Y_OFFSET -20
+ #endif
+#endif
+
+// SPI1(PA7)=LCD & SPI3(PB5)=STUFF, are not available
+// so SPI2 is required.
+#define ENABLE_SPI2
+#define SCK_PIN PB13
+#define MISO_PIN PB14
+#define MOSI_PIN PB15
+#define SS_PIN PB12
+
+//
+// SD Card
+//
+#define SDIO_SUPPORT
+#define SD_DETECT_PIN -1 // PF0, but it isn't connected
+#define SDIO_CLOCK 4500000
+#define SDIO_READ_RETRIES 16
diff --git a/buildroot/share/PlatformIO/ldscripts/chitu_f103.ld b/buildroot/share/PlatformIO/ldscripts/chitu_f103.ld
index cc58123636..0938e8e5e9 100644
--- a/buildroot/share/PlatformIO/ldscripts/chitu_f103.ld
+++ b/buildroot/share/PlatformIO/ldscripts/chitu_f103.ld
@@ -1,7 +1,7 @@
MEMORY
{
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
- rom (rx) : ORIGIN = 0x08008800, LENGTH = 512K - 32K
+ ram (rwx) : ORIGIN = 0x20000000, LENGTH = 60K
+ rom (rx) : ORIGIN = 0x08008800, LENGTH = 512K - 34K
}
/* Provide memory region aliases for common.inc */
diff --git a/buildroot/share/PlatformIO/scripts/chitu_crypt.py b/buildroot/share/PlatformIO/scripts/chitu_crypt.py
index d706665e90..26e5612e3c 100644
--- a/buildroot/share/PlatformIO/scripts/chitu_crypt.py
+++ b/buildroot/share/PlatformIO/scripts/chitu_crypt.py
@@ -1,12 +1,12 @@
-import os
-import struct
Import("env")
+import os
+import random
+import struct
+import uuid
# Relocate firmware from 0x08000000 to 0x08008800
-for define in env['CPPDEFINES']:
- if define[0] == "VECT_TAB_ADDR":
- env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x8008800"))
+env['CPPDEFINES'].remove(("VECT_TAB_ADDR", "0x8000000"))
+env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08008800"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/chitu_f103.ld")
for i, flag in enumerate(env["LINKFLAGS"]):
@@ -73,7 +73,9 @@ def encrypt_file(input, output_file, file_length):
input_file = bytearray(input.read())
block_size = 0x800
key_length = 0x18
- file_key = 0xDAB27F94
+
+ uid_value = uuid.uuid4()
+ file_key = int(uid_value.hex[0:8], 16)
xor_crc = 0xef3d4323;
@@ -87,11 +89,11 @@ def encrypt_file(input, output_file, file_length):
# encrypt the contents using a known file header key
# write the file_key
- output_file.write(struct.pack(">I", 0x947FB2DA))
+ output_file.write(struct.pack("