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intitial commit

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This commit is contained in:
Adam Bissen
2020-10-03 15:44:10 -05:00
commit 22089da821
1535 changed files with 1364139 additions and 0 deletions
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11
buildroot/share/PlatformIO/scripts/STEVAL__F401XX.py Normal file
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import os
Import("env")
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/variants/STEVAL_F401VE/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

20
buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py Normal file
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import os
Import("env")
STM32_FLASH_SIZE = 256
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
if define[0] == "STM32_FLASH_SIZE":
STM32_FLASH_SIZE = define[1]
# Relocate firmware from 0x08000000 to 0x08007000
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103RC_SKR_MINI_" + str(STM32_FLASH_SIZE) + "K.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

43
buildroot/share/PlatformIO/scripts/STM32F103RC_fysetc.py Normal file
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from os.path import join
from os.path import expandvars
Import("env", "projenv")
# Relocate firmware from 0x08000000 to 0x08002000
#env['CPPDEFINES'].remove(("VECT_TAB_ADDR", 134217728))
#env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08010000"))
# Custom HEX from ELF
env.AddPostAction(
join("$BUILD_DIR","${PROGNAME}.elf"),
env.VerboseAction(" ".join([
"$OBJCOPY", "-O ihex", "$TARGET", # TARGET=.pio/build/fysetc_STM32F1/firmware.elf
"\"" + join("$BUILD_DIR","${PROGNAME}.hex") + "\"", # Note: $BUILD_DIR is a full path
]), "Building $TARGET"))
# please keep $SOURCE variable, it will be replaced with a path to firmware
# Generic
#env.Replace(
# UPLOADER="serial_upload.bat"
# UPLOADCMD="$UPLOADER stm32loader.py $SOURCE"
#)
# In-line command with arguments
UPLOAD_TOOL="stm32flash"
platform = env.PioPlatform()
if platform.get_package_dir("tool-stm32duino") != None:
UPLOAD_TOOL=expandvars("\"" + join(platform.get_package_dir("tool-stm32duino"),"stm32flash","stm32flash") + "\"")
env.Replace(
UPLOADER=UPLOAD_TOOL,
UPLOADCMD=expandvars(UPLOAD_TOOL + " -v -i rts,-dtr,dtr -R -b 115200 -g 0x8000000 -w \"" + join("$BUILD_DIR","${PROGNAME}.hex")+"\"" + " $UPLOAD_PORT")
)
# Python callback
#def on_upload(source, target, env):
# print source, target
# firmware_path = str(source[0])
# # do something
# env.Execute(".\serial_upload.bat")
#env.Replace(UPLOADCMD=on_upload)

12
buildroot/share/PlatformIO/scripts/STM32F103RE_SKR_E3_DIP.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08007000
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103RE_SKR_E3_DIP.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

33
buildroot/share/PlatformIO/scripts/STM32F103VE_longer.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08010000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08010000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103VE_longer.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
# Rename ${PROGNAME}.bin and save it as 'project.bin' (No encryption on the Longer3D)
def encrypt(source, target, env):
firmware = open(target[0].path, "rb")
marlin_alfa = open(target[0].dir.path +'/project.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
marlin_alfa.write(byte)
position += 1
finally:
firmware.close()
marlin_alfa.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

125
buildroot/share/PlatformIO/scripts/chitu_crypt.py Normal file
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import os
import struct
Import("env")
# 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"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/chitu_f103.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
def calculate_crc(contents, seed):
accumulating_xor_value = seed;
for i in range(0, len(contents), 4):
value = struct.unpack('<I', contents[ i : i + 4])[0]
accumulating_xor_value = accumulating_xor_value ^ value
return accumulating_xor_value
def xor_block(r0, r1, block_number, block_size, file_key):
# This is the loop counter
loop_counter = 0x0
# This is the key length
key_length = 0x18
# This is an initial seed
xor_seed = 0x4bad
# This is the block counter
block_number = xor_seed * block_number
#load the xor key from the file
r7 = file_key
for loop_counter in range(0, block_size):
# meant to make sure different bits of the key are used.
xor_seed = int(loop_counter/key_length)
# IP is a scratch register / R12
ip = loop_counter - (key_length * xor_seed)
# xor_seed = (loop_counter * loop_counter) + block_number
xor_seed = (loop_counter * loop_counter) + block_number
# shift the xor_seed left by the bits in IP.
xor_seed = xor_seed >> ip
# load a byte into IP
ip = r0[loop_counter]
# XOR the seed with r7
xor_seed = xor_seed ^ r7
# and then with IP
xor_seed = xor_seed ^ ip
#Now store the byte back
r1[loop_counter] = xor_seed & 0xFF
#increment the loop_counter
loop_counter = loop_counter + 1
def encrypt_file(input, output_file, file_length):
input_file = bytearray(input.read())
block_size = 0x800
key_length = 0x18
file_key = 0xDAB27F94
xor_crc = 0xef3d4323;
# the input file is exepcted to be in chunks of 0x800
# so round the size
while len(input_file) % block_size != 0:
input_file.extend(b'0x0')
# write the file header
output_file.write(struct.pack(">I", 0x443D2D3F))
# encrypt the contents using a known file header key
# write the file_key
output_file.write(struct.pack(">I", 0x947FB2DA))
#TODO - how to enforce that the firmware aligns to block boundaries?
block_count = int(len(input_file) / block_size)
print "Block Count is ", block_count
for block_number in range(0, block_count):
block_offset = (block_number * block_size)
block_end = block_offset + block_size
block_array = bytearray(input_file[block_offset: block_end])
xor_block(block_array, block_array, block_number, block_size, file_key)
for n in range (0, block_size):
input_file[block_offset + n] = block_array[n]
# update the expected CRC value.
xor_crc = calculate_crc(block_array, xor_crc)
# write CRC
output_file.write(struct.pack("<I", xor_crc))
# finally, append the encrypted results.
output_file.write(input_file)
return
# Encrypt ${PROGNAME}.bin and save it as 'update.cbd'
def encrypt(source, target, env):
firmware = open(target[0].path, "rb")
update = open(target[0].dir.path +'/update.cbd', "wb")
length = os.path.getsize(target[0].path)
encrypt_file(firmware, update, length)
firmware.close()
update.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

12
buildroot/share/PlatformIO/scripts/common-cxxflags.py Normal file
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#
# common-cxxflags.py
# Convenience script to apply customizations to CPP flags
#
Import("env")
env.Append(CXXFLAGS=[
"-Wno-register"
#"-Wno-incompatible-pointer-types",
#"-Wno-unused-const-variable",
#"-Wno-maybe-uninitialized",
#"-Wno-sign-compare"
])

55
buildroot/share/PlatformIO/scripts/fysetc_STM32S6.py Normal file
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from os.path import join
Import("env")
import os,shutil
from SCons.Script import DefaultEnvironment
from platformio import util
env = DefaultEnvironment()
platform = env.PioPlatform()
board = env.BoardConfig()
FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoststm32")
#FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoststm32@3.10500.190327")
CMSIS_DIR = os.path.join(FRAMEWORK_DIR, "CMSIS", "CMSIS")
assert os.path.isdir(FRAMEWORK_DIR)
assert os.path.isdir(CMSIS_DIR)
assert os.path.isdir("buildroot/share/PlatformIO/variants")
mcu_type = board.get("build.mcu")[:-2]
variant = board.get("build.variant")
series = mcu_type[:7].upper() + "xx"
variant_dir = os.path.join(FRAMEWORK_DIR, "variants", variant)
source_dir = os.path.join("buildroot/share/PlatformIO/variants", variant)
assert os.path.isdir(source_dir)
if not os.path.isdir(variant_dir):
os.mkdir(variant_dir)
for file_name in os.listdir(source_dir):
full_file_name = os.path.join(source_dir, file_name)
if os.path.isfile(full_file_name):
shutil.copy(full_file_name, variant_dir)
# Relocate firmware from 0x08000000 to 0x08002000
#env['CPPDEFINES'].remove(("VECT_TAB_ADDR", 134217728))
#env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08010000"))
#env.Replace(LDSCRIPT_PATH="buildroot/share/PlatformIO/ldscripts/fysetc_aio_ii.ld")
# Custom HEX from ELF
env.AddPostAction(
"$BUILD_DIR/${PROGNAME}.elf",
env.VerboseAction(" ".join([
"$OBJCOPY",
"-O",
"ihex",
"$BUILD_DIR/${PROGNAME}.elf",
"$BUILD_DIR/${PROGNAME}.hex"
]), "Building $TARGET"))
# In-line command with arguments
env.Replace(
UPLOADER=platform.get_package_dir("tool-stm32duino") + '/stm32flash/stm32flash',
UPLOADCMD='"${UPLOADER}" -v -i rts,-dtr,dtr,-rts -R -b 115200 -g 0x8000000 -w "${BUILD_DIR}/${PROGNAME}.hex" ${UPLOAD_PORT}'
)

27
buildroot/share/PlatformIO/scripts/generic_create_variant.py Normal file
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import os,shutil
from SCons.Script import DefaultEnvironment
from platformio import util
env = DefaultEnvironment()
platform = env.PioPlatform()
board = env.BoardConfig()
FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoststm32")
assert os.path.isdir(FRAMEWORK_DIR)
assert os.path.isdir("buildroot/share/PlatformIO/variants")
mcu_type = board.get("build.mcu")[:-2]
variant = board.get("build.variant")
series = mcu_type[:7].upper() + "xx"
variant_dir = os.path.join(FRAMEWORK_DIR, "variants", variant)
source_dir = os.path.join("buildroot/share/PlatformIO/variants", variant)
assert os.path.isdir(source_dir)
if not os.path.isdir(variant_dir):
os.mkdir(variant_dir)
for file_name in os.listdir(source_dir):
full_file_name = os.path.join(source_dir, file_name)
if os.path.isfile(full_file_name):
shutil.copy(full_file_name, variant_dir)

48
buildroot/share/PlatformIO/scripts/jgaurora_a5s_a1_with_bootloader.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x0800A000
env['CPPDEFINES'].remove(("VECT_TAB_ADDR", "0x8000000"))
#alternatively, for STSTM <=5.1.0 use line below
#env['CPPDEFINES'].remove(("VECT_TAB_ADDR", 134217728))
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x0800A000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/jgaurora_a5s_a1.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
#append ${PROGNAME}.bin firmware after bootloader and save it as 'jgaurora_firmware.bin'
def addboot(source,target,env):
firmware = open(target[0].path, "rb")
lengthfirmware = os.path.getsize(target[0].path)
bootloader_dir = "buildroot/share/PlatformIO/scripts/jgaurora_bootloader.bin"
bootloader = open(bootloader_dir, "rb")
lengthbootloader = os.path.getsize(bootloader_dir)
firmware_with_boothloader_dir = target[0].dir.path +'/firmware_with_bootloader.bin'
if os.path.exists(firmware_with_boothloader_dir):
os.remove(firmware_with_boothloader_dir)
firmwareimage = open(firmware_with_boothloader_dir, "wb")
position = 0
while position < lengthbootloader:
byte = bootloader.read(1)
firmwareimage.write(byte)
position += 1
position = 0
while position < lengthfirmware:
byte = firmware.read(1)
firmwareimage.write(byte)
position += 1
bootloader.close()
firmware.close()
firmwareimage.close()
firmware_without_bootloader_dir = target[0].dir.path+'/firmware_for_sd_upload.bin'
if os.path.exists(firmware_without_bootloader_dir):
os.remove(firmware_without_bootloader_dir)
os.rename(target[0].path, firmware_without_bootloader_dir)
#os.rename(target[0].dir.path+'/firmware_with_bootloader.bin', target[0].dir.path+'/firmware.bin')
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", addboot);

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buildroot/share/PlatformIO/scripts/jgaurora_bootloader.bin Normal file
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39
buildroot/share/PlatformIO/scripts/mks_robin.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08007000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin.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
# Encrypt ${PROGNAME}.bin and save it as 'Robin.bin'
def encrypt(source, target, env):
import sys
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
firmware = open(target[0].path, "rb")
robin = open(target[0].dir.path +'/Robin.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
if position >= 320 and position < 31040:
byte = chr(ord(byte) ^ key[position & 31])
if sys.version_info[0] > 2:
byte = bytes(byte, 'latin1')
robin.write(byte)
position += 1
finally:
firmware.close()
robin.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

40
buildroot/share/PlatformIO/scripts/mks_robin_lite.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08005000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08005000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_lite.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
# Encrypt ${PROGNAME}.bin and save it as 'mksLite.bin'
def encrypt(source, target, env):
import sys
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
firmware = open(target[0].path, "rb")
robin = open(target[0].dir.path +'/mksLite.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
if position >= 320 and position < 31040:
byte = chr(ord(byte) ^ key[position & 31])
if sys.version_info[0] > 2:
byte = bytes(byte, 'latin1')
robin.write(byte)
position += 1
finally:
firmware.close()
robin.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

40
buildroot/share/PlatformIO/scripts/mks_robin_lite3.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08005000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08005000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_lite.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
# Encrypt ${PROGNAME}.bin and save it as 'mksLite.bin'
def encrypt(source, target, env):
import sys
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
firmware = open(target[0].path, "rb")
robin = open(target[0].dir.path +'/mksLite3.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
if position >= 320 and position < 31040:
byte = chr(ord(byte) ^ key[position & 31])
if sys.version_info[0] > 2:
byte = bytes(byte, 'latin1')
robin.write(byte)
position += 1
finally:
firmware.close()
robin.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

40
buildroot/share/PlatformIO/scripts/mks_robin_mini.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08007000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_mini.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
# Encrypt ${PROGNAME}.bin and save it as 'Robin_mini.bin'
def encrypt(source, target, env):
import sys
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
firmware = open(target[0].path, "rb")
robin = open(target[0].dir.path +'/Robin_mini.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
if position >= 320 and position < 31040:
byte = chr(ord(byte) ^ key[position & 31])
if sys.version_info[0] > 2:
byte = bytes(byte, 'latin1')
robin.write(byte)
position += 1
finally:
firmware.close()
robin.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

40
buildroot/share/PlatformIO/scripts/mks_robin_nano.py Normal file
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import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08007000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_nano.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
# Encrypt ${PROGNAME}.bin and save it as 'Robin_nano.bin'
def encrypt(source, target, env):
import sys
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
firmware = open(target[0].path, "rb")
robin = open(target[0].dir.path +'/Robin_nano.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
if position >= 320 and position < 31040:
byte = chr(ord(byte) ^ key[position & 31])
if sys.version_info[0] > 2:
byte = bytes(byte, 'latin1')
robin.write(byte)
position += 1
finally:
firmware.close()
robin.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);

39
buildroot/share/PlatformIO/scripts/mks_robin_pro.py Normal file
View File

@@ -0,0 +1,39 @@
import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08007000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_pro.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
# Encrypt ${PROGNAME}.bin and save it as 'Robin.bin'
def encrypt(source, target, env):
import sys
key = [0xA3, 0xBD, 0xAD, 0x0D, 0x41, 0x11, 0xBB, 0x8D, 0xDC, 0x80, 0x2D, 0xD0, 0xD2, 0xC4, 0x9B, 0x1E, 0x26, 0xEB, 0xE3, 0x33, 0x4A, 0x15, 0xE4, 0x0A, 0xB3, 0xB1, 0x3C, 0x93, 0xBB, 0xAF, 0xF7, 0x3E]
firmware = open(target[0].path, "rb")
robin = open(target[0].dir.path +'/Robin_pro.bin', "wb")
length = os.path.getsize(target[0].path)
position = 0
try:
while position < length:
byte = firmware.read(1)
if position >= 320 and position < 31040:
byte = chr(ord(byte) ^ key[position & 31])
if sys.version_info[0] > 2:
byte = bytes(byte, 'latin1')
robin.write(byte)
position += 1
finally:
firmware.close()
robin.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);