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rnodeconfigutil
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Initial multiplatform support

pull/8/head
Mark Qvist 2022-01-10 02:11:19 +01:00
parent 435abbb8f4
commit 77de3f6568
3 changed files with 515 additions and 90 deletions
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4
.gitignore vendored
View File

@ -4,6 +4,10 @@ firmware/*.key*
firmware/*.counter
firmware/device_db
update/*.hex
update/*.zip
update/*.bin
update/*_tbeam*
update/esptool.py
eeprom/*.eeprom
bootstrap
bootloader.sh

599
rnodeconf/rnodeconf.py
View File

@ -2,7 +2,7 @@
# MIT License
#
# Copyright (c) 2018 Mark Qvist - unsigned.io
# Copyright (c) 2018 Mark Qvist - unsigned.io/rnode
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
@ -38,10 +38,12 @@ program_version = "1.1.0"
rnode = None
rnode_serial = None
rnode_port = None
rnode_baudrate = 115200
known_keys = [["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100e5d46084e445595376bf7efd9c6ccf19d39abbc59afdb763207e4ff68b8d00ebffb63847aa2fe6dd10783d3ea63b55ac66f71ad885c20e223709f0d51ed5c6c0d0b093be9e1d165bb8a483a548b67a3f7a1e4580f50e75b306593fa6067ae259d3e297717bd7ff8c8f5b07f2bed89929a9a0321026cf3699524db98e2d18fb2d020300ff39"]]
ranges = { 0xA4: [410000000, 525000000, 14], 0xA9: [820000000, 1020000000, 17] }
firmware_update_url = "https://github.com/markqvist/RNode_Firmware/raw/master/Precompiled/rnode_firmware_latest.hex"
known_keys = [["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100bf831ebd99f43b477caf1a094bec829389da40653e8f1f83fc14bf1b98a3e1cc70e759c213a43f71e5a47eb56a9ca487f241335b3e6ff7cdde0ee0a1c75c698574aeba0485726b6a9dfc046b4188e3520271ee8555a8f405cf21f81f2575771d0b0887adea5dd53c1f594f72c66b5f14904ffc2e72206a6698a490d51ba1105b0203010001"], ["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100e5d46084e445595376bf7efd9c6ccf19d39abbc59afdb763207e4ff68b8d00ebffb63847aa2fe6dd10783d3ea63b55ac66f71ad885c20e223709f0d51ed5c6c0d0b093be9e1d165bb8a483a548b67a3f7a1e4580f50e75b306593fa6067ae259d3e297717bd7ff8c8f5b07f2bed89929a9a0321026cf3699524db98e2d18fb2d020300ff39"]]
firmware_update_url = "https://github.com/markqvist/RNode_Firmware/raw/master/Precompiled/"
fw_filename = None
mapped_model = None
class RNS():
@staticmethod
@ -93,6 +95,8 @@ class KISS():
CMD_STAT_SNR = 0x24
CMD_BLINK = 0x30
CMD_RANDOM = 0x40
CMD_PLATFORM = 0x48
CMD_MCU = 0x49
CMD_FW_VERSION = 0x50
CMD_ROM_READ = 0x51
CMD_ROM_WRITE = 0x52
@ -120,10 +124,24 @@ class KISS():
return data
class ROM():
PLATFORM_AVR = 0x90
PLATFORM_ESP32 = 0x80
MCU_1284P = 0x91
MCU_2560 = 0x92
MCU_ESP32 = 0x81
PRODUCT_RNODE = 0x03
MODEL_A4 = 0xA4
MODEL_A9 = 0xA9
PRODUCT_TBEAM = 0xE0
MODEL_E4 = 0xE4
MODEL_E9 = 0xE9
PRODUCT_HMBRW = 0xF0
MODEL_FF = 0xFF
ADDR_PRODUCT = 0x00
ADDR_MODEL = 0x01
ADDR_HW_REV = 0x02
@ -142,6 +160,34 @@ class ROM():
INFO_LOCK_BYTE = 0x73
CONF_OK_BYTE = 0x73
mapped_product = ROM.PRODUCT_RNODE
products = {
ROM.PRODUCT_RNODE: "RNode",
ROM.PRODUCT_HMBRW: "Hombrew RNode",
ROM.PRODUCT_TBEAM: "LilyGO T-Beam",
}
platforms = {
ROM.PLATFORM_AVR: "AVR",
ROM.PLATFORM_ESP32:"ESP32",
}
mcus = {
ROM.MCU_1284P: "ATmega1284P",
ROM.MCU_2560:"ATmega2560",
ROM.MCU_ESP32:"Espressif Systems ESP32",
}
models = {
0xA4: [410000000, 525000000, 14, "410 - 525 MHz", "rnode_firmware_latest.hex"],
0xA9: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_latest.hex"],
0xF4: [410000000, 525000000, 14, "410 - 525 MHz", "rnode_firmware_latest_m2560.hex"],
0xF9: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_latest_m2560.hex"],
0xE4: [420000000, 520000000, 14, "420 - 520 MHz", "rnode_firmware_latest_tbeam.zip"],
0xE9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_latest_tbeam.zip"],
0xFF: [100000000, 1100000000, 14, "(Band capabilities unknown)"],
}
class RNode():
def __init__(self, serial_instance):
self.serial = serial_instance
@ -162,6 +208,8 @@ class RNode():
self.detected = None
self.platform = None
self.mcu = None
self.eeprom = None
self.major_version = None
self.minor_version = None
@ -190,6 +238,9 @@ class RNode():
self.conf_frequency = None
self.conf_bandwidth = None
def disconnect(self):
self.serial.close()
def readLoop(self):
try:
in_frame = False
@ -287,6 +338,12 @@ class RNode():
self.minor_version = command_buffer[1]
self.updateVersion()
elif (command == KISS.CMD_PLATFORM):
self.platform = byte
elif (command == KISS.CMD_MCU):
self.mcu = byte
elif (command == KISS.CMD_TXPOWER):
self.r_txpower = byte
RNS.log("Radio reporting TX power is "+str(self.r_txpower)+" dBm")
@ -376,10 +433,10 @@ class RNode():
self.version = str(self.major_version)+"."+minstr
def detect(self):
kiss_command = bytes([KISS.FEND, KISS.CMD_DETECT, KISS.DETECT_REQ, KISS.FEND, KISS.CMD_FW_VERSION, 0x00, KISS.FEND])
kiss_command = bytes([KISS.FEND, KISS.CMD_DETECT, KISS.DETECT_REQ, KISS.FEND, KISS.CMD_FW_VERSION, 0x00, KISS.FEND, KISS.CMD_PLATFORM, 0x00, KISS.FEND, KISS.CMD_MCU, 0x00, KISS.FEND])
written = self.serial.write(kiss_command)
if written != len(kiss_command):
raise IOError("An IO error occurred while configuring spreading factor for "+self(str))
raise IOError("An IO error occurred while detecting hardware for "+self(str))
def initRadio(self):
self.setFrequency()
@ -464,7 +521,7 @@ class RNode():
written = self.serial.write(kiss_command)
if written != len(kiss_command):
raise IOError("An IO error occurred while restarting device")
sleep(1);
sleep(2);
def write_eeprom(self, addr, byte):
write_payload = b"" + bytes([addr, byte])
@ -476,6 +533,7 @@ class RNode():
def download_eeprom(self):
self.eeprom = None
kiss_command = bytes([KISS.FEND, KISS.CMD_ROM_READ, 0x00, KISS.FEND])
written = self.serial.write(kiss_command)
if written != len(kiss_command):
@ -504,14 +562,14 @@ class RNode():
self.checksum = b""
self.min_freq = ranges[self.model][0]
self.max_freq = ranges[self.model][1]
self.max_output = ranges[self.model][2]
self.min_freq = models[self.model][0]
self.max_freq = models[self.model][1]
self.max_output = models[self.model][2]
try:
self.min_freq = ranges[self.model][0]
self.max_freq = ranges[self.model][1]
self.max_output = ranges[self.model][2]
self.min_freq = models[self.model][0]
self.max_freq = models[self.model][1]
self.max_output = models[self.model][2]
except Exception as e:
RNS.log("Exception")
RNS.log(str(e))
@ -633,7 +691,25 @@ class RNode():
else:
raise IOError("Got invalid response while detecting device")
def rnode_open_serial(port):
import serial
return serial.Serial(
port = port,
baudrate = rnode_baudrate,
bytesize = 8,
parity = serial.PARITY_NONE,
stopbits = 1,
xonxoff = False,
rtscts = False,
timeout = 0,
inter_byte_timeout = None,
write_timeout = None,
dsrdtr = False
)
def main():
global mapped_product, mapped_model, fw_filename
try:
if not util.find_spec("serial"):
raise ImportError("Serial module could not be found")
@ -655,17 +731,20 @@ def main():
exit()
import serial
from serial.tools import list_ports
try:
parser = argparse.ArgumentParser(description="RNode Configuration and firmware utility. This program allows you to change various settings and startup modes of RNode. It can also flash and update the firmware, and manage device EEPROM.")
parser.add_argument("-i", "--info", action="store_true", help="Show device info")
parser.add_argument("-u", "--update", action="store_true", help="Update firmware to the latest version")
parser.add_argument("--nocheck", action="store_true", help="Don't check for firmware updates online, use existing local files if possible")
parser.add_argument("-a", "--autoinstall", action="store_true", help="Automatic installation on various supported devices")
parser.add_argument("-T", "--tnc", action="store_true", help="Switch device to TNC mode")
parser.add_argument("-N", "--normal", action="store_true", help="Switch device to normal mode")
parser.add_argument("-b", "--backup", action="store_true", help="Backup EEPROM to file")
parser.add_argument("-d", "--dump", action="store_true", help="Dump EEPROM to console")
parser.add_argument("-f", "--flash", action="store_true", help="Flash firmware and bootstrap EEPROM")
parser.add_argument("-r", "--rom", action="store_true", help="Bootstrap EEPROM without flashing firmware")
parser.add_argument("-u", "--update", action="store_true", help="Update firmware")
parser.add_argument("-k", "--key", action="store_true", help="Generate a new signing key and exit")
parser.add_argument("-p", "--public", action="store_true", help="Display public part of signing key")
parser.add_argument("--freq", action="store", metavar="Hz", type=int, default=None, help="Frequency in Hz for TNC mode")
@ -673,9 +752,12 @@ def main():
parser.add_argument("--txp", action="store", metavar="dBm", type=int, default=None, help="TX power in dBm for TNC mode")
parser.add_argument("--sf", action="store", metavar="factor", type=int, default=None, help="Spreading factor for TNC mode (7 - 12)")
parser.add_argument("--cr", action="store", metavar="rate", type=int, default=None, help="Coding rate for TNC mode (5 - 8)")
parser.add_argument("--model", action="store", metavar="model", type=str, default=None, help="Model code for EEPROM bootstrap")
parser.add_argument("--hwrev", action="store", metavar="revision", type=int, default=None, help="Hardware revision EEPROM bootstrap")
parser.add_argument("--nocheck", action="store_true", help="Don't check for firmware updates online")
parser.add_argument("--platform", action="store", metavar="platform", type=str, default=None, help="Platform specification for device bootstrap")
parser.add_argument("--product", action="store", metavar="product", type=str, default=None, help="Product specification for device bootstrap")
parser.add_argument("--model", action="store", metavar="model", type=str, default=None, help="Model code for device bootstrap")
parser.add_argument("--hwrev", action="store", metavar="revision", type=int, default=None, help="Hardware revision for device bootstrap")
parser.add_argument("--eepromwipe", action="store_true", help="Unlock and wipe EEPROM")
parser.add_argument("--version", action="store_true", help="Print version and exit")
@ -686,7 +768,7 @@ def main():
print("rnodeconf "+program_version)
exit(0)
if args.public or args.key or args.flash or args.rom:
if args.public or args.key or args.flash or args.rom or args.autoinstall:
from cryptography.hazmat.primitives import hashes
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import serialization
@ -695,6 +777,202 @@ def main():
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.hazmat.primitives.asymmetric import padding
if args.autoinstall:
print("\nHello!\n\nThis guide will help you install the RNode firmware on supported")
print("and homebrew devices. Please connect the device you wish to set\nup now. Hit enter when it is connected.")
input()
ports = list_ports.comports()
portlist = []
for port in ports:
portlist.insert(0, port)
pi = 1
print("Detected serial ports:")
for port in portlist:
print(" ["+str(pi)+"] "+str(port.device)+" ("+str(port.product)+", "+str(port.serial_number)+")")
pi += 1
print("\nWhat serial port is your device connected to? ", end="")
selected_port = None
try:
c_port = int(input())
if c_port < 1 or c_port > len(ports):
raise ValueError()
selected_port = portlist[c_port-1]
except Exception as e:
print("That port does not exist, exiting now.")
exit()
if selected_port == None:
print("Could not select port, exiting now.")
exit()
port_path = selected_port.device
port_product = selected_port.product
port_serialno = selected_port.serial_number
print("\nOk, using device on "+str(port_path)+" ("+str(port_product)+", "+str(port_serialno)+")")
print("\nProbing device...")
try:
rnode_serial = rnode_open_serial(port_path)
except Exception as e:
RNS.log("Could not open the specified serial port. The contained exception was:")
RNS.log(str(e))
exit()
rnode = RNode(rnode_serial)
thread = threading.Thread(target=rnode.readLoop)
thread.setDaemon(True)
thread.start()
try:
rnode.device_probe()
except Exception as e:
RNS.log("No answer from device")
if rnode.detected:
RNS.log("Trying to read EEPROM...")
rnode.download_eeprom()
if rnode.provisioned:
print("\nThis device is already installed and provisioned. No further action will")
print("be taken. If you wish to completely reinstall this device, you must first")
print("wipe the current EEPROM and delete the firmware. See the help for more info.\n\nExiting now.")
exit()
if rnode.detected:
print("\nThe device seems to have an RNode firmware installed, but it was not")
print("provisioned correctly, or it is corrupt. We are going to reinstall the")
print("correct firmware and provision it.")
else:
print("\nIt looks like this is a fresh device with no RNode firmware.")
print("What kind of device is this?\n")
print("[1] Original RNode")
print("[2] Homebrew RNode")
print("[3] LilyGO T-Beam")
print("\n? ", end="")
selected_product = None
try:
c_dev = int(input())
if c_dev < 1 or c_dev > 3:
raise ValueError()
elif c_dev == 1:
selected_product = ROM.PRODUCT_RNODE
elif c_dev == 2:
selected_product = ROM.PRODUCT_HMBRW
elif c_dev == 3:
selected_product = ROM.PRODUCT_TBEAM
except Exception as e:
print("That device type does not exist, exiting now.")
exit()
selected_platform = None
selected_model = None
selected_mcu = None
if selected_product == ROM.PRODUCT_HMBRW:
selected_model = ROM.MODEL_FF
print("\nWhat kind of microcontroller is your board based on?\n")
print("[1] AVR ATmega1284P")
print("[2] AVR ATmega2560")
print("[3] Espressif Systems ESP32")
print("\n? ", end="")
try:
c_mcu = int(input())
if c_mcu < 1 or c_mcu > 3:
raise ValueError()
elif c_mcu == 1:
selected_mcu = ROM.MCU_1284P
selected_platform = ROM.PLATFORM_AVR
elif c_mcu == 2:
selected_mcu = ROM.MCU_2560
selected_platform = ROM.PLATFORM_AVR
elif c_mcu == 3:
selected_mcu = ROM.MCU_ESP32
selected_platform = ROM.PLATFORM_ESP32
except Exception as e:
print("That MCU type does not exist, exiting now.")
exit()
elif selected_product == ROM.PRODUCT_RNODE:
selected_mcu = ROM.MCU_1284P
print("\nWhat model is this RNode?\n")
print("[1] RNode 410 - 525 MHz")
print("[2] RNode 820 - 1020 MHz")
print("\n? ", end="")
try:
c_model = int(input())
if c_model < 1 or c_model > 2:
raise ValueError()
elif c_model == 1:
selected_model = ROM.MODEL_A4
selected_platform = ROM.PLATFORM_AVR
elif c_model == 2:
selected_model = ROM.MODEL_A9
selected_platform = ROM.PLATFORM_AVR
except Exception as e:
print("That model does not exist, exiting now.")
exit()
elif selected_product == ROM.PRODUCT_TBEAM:
selected_mcu = ROM.MCU_ESP32
print("\nWhat band is this T-Beam for?\n")
print("[1] 433 MHz")
print("[2] 868 MHz")
print("[3] 915 MHz")
print("[4] 923 MHz")
print("\n? ", end="")
try:
c_model = int(input())
if c_model < 1 or c_model > 4:
raise ValueError()
elif c_model == 1:
selected_model = ROM.MODEL_E4
selected_platform = ROM.PLATFORM_ESP32
elif c_model > 1:
selected_model = ROM.MODEL_E9
selected_platform = ROM.PLATFORM_ESP32
except Exception as e:
print("That band does not exist, exiting now.")
exit()
print("\nOk, that should be all the information we need. Please confirm the following")
print("summary before proceeding. In the next step, the device will be flashed and")
print("provisioned, so make that you are satisfied with your choices.\n")
fw_filename = models[selected_model][4]
print("Device type : "+str(products[selected_product])+" "+str(models[selected_model][3]))
print("Platform : "+str(platforms[selected_platform]))
print("Device MCU : "+str(mcus[selected_mcu]))
print("Firmware file : "+str(fw_filename))
print("\nIs the above correct? [y/N] ", end="")
try:
c_ok = input().lower()
if c_ok != "y":
raise ValueError()
except Exception as e:
print("OK, aborting now.")
exit()
args.key = True
args.port = selected_port
args.platform = selected_platform
args.hwrev = 0
mapped_model = selected_model
mapped_product = selected_product
args.update = False
args.flash = True
print("\nDone")
exit()
if args.public:
private_bytes = None
try:
@ -758,43 +1036,79 @@ def main():
exit()
def get_flasher_call(platform, fw_filename):
from shutil import which
if platform == "unzip":
flasher = "unzip"
if which(flasher) is not None:
return [flasher, "-o", "./update/"+fw_filename, "-d", "./update/"]
else:
RNS.log("")
RNS.log("You do not currently have the \""+flasher+"\" program installed on your system.")
RNS.log("Unfortunately, that means we can't proceed, since it is needed to flash your")
RNS.log("board. You can install it via your package manager, for example:")
RNS.log("")
RNS.log(" sudo apt install "+flasher)
RNS.log("")
RNS.log("Please install \""+flasher+"\" and try again.")
exit()
elif platform == ROM.PLATFORM_AVR:
flasher = "avrdude"
if which(flasher) is not None:
return [flasher, "-P", args.port, "-p", "m1284p", "-c", "arduino", "-b", "115200", "-U", "flash:w:update/"+fw_filename]
else:
RNS.log("")
RNS.log("You do not currently have the \""+flasher+"\" program installed on your system.")
RNS.log("Unfortunately, that means we can't proceed, since it is needed to flash your")
RNS.log("board. You can install it via your package manager, for example:")
RNS.log("")
RNS.log(" sudo apt install avrdude")
RNS.log("")
RNS.log("Please install \""+flasher+"\" and try again.")
exit()
elif platform == ROM.PLATFORM_ESP32:
flasher = "./update/esptool.py"
if which(flasher) is not None:
# esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size 4MB
# 0xe000 /home/markqvist/.arduino15/packages/esp32/hardware/esp32/2.0.2/tools/partitions/boot_app0.bin
# 0x1000 /tmp/arduino-sketch-0E260F46C421A84A7CBAD48E859C8E64/RNode_Firmware.ino.bootloader.bin
# 0x10000 /tmp/arduino-sketch-0E260F46C421A84A7CBAD48E859C8E64/RNode_Firmware.ino.bin
# 0x8000 /tmp/arduino-sketch-0E260F46C421A84A7CBAD48E859C8E64/RNode_Firmware.ino.partitions.bin
#
return [
flasher,
"--chip", "esp32",
"--port", args.port,
"--baud", "921600",
"--before", "default_reset",
"--after", "hard_reset",
"write_flash", "-z",
"--flash_mode", "dio",
"--flash_freq", "80m",
"--flash_size", "4MB",
"0xe000", "./update/rnode_firmware_latest_tbeam.boot_app0",
"0x1000", "./update/rnode_firmware_latest_tbeam.bootloader",
"0x10000", "./update/rnode_firmware_latest_tbeam.bin",
"0x8000", "./update/rnode_firmware_latest_tbeam.partitions",
]
else:
RNS.log("")
RNS.log("You do not currently have the \""+flasher+"\" program installed on your system.")
RNS.log("Unfortunately, that means we can't proceed, since it is needed to flash your")
RNS.log("board. You can install it via your package manager, for example:")
RNS.log("")
RNS.log(" sudo apt install esptool")
RNS.log("")
RNS.log("Please install \""+flasher+"\" and try again.")
exit()
if args.port:
if args.update:
if not args.nocheck:
try:
RNS.log("Downloading latest firmware from GitHub...")
os.makedirs("./update", exist_ok=True)
urlretrieve(firmware_update_url, "update/rnode_update.hex")
RNS.log("Firmware download completed")
if os.path.isfile("./update/rnode_update.hex"):
try:
RNS.log("Updating RNode firmware for device on "+args.port)
from subprocess import call
flash_status = call(["avrdude", "-P", args.port, "-p", "m1284p", "-c", "arduino", "-b", "115200", "-U", "flash:w:update/rnode_update.hex"])
if flash_status == 0:
RNS.log("Firmware updated")
args.info = True
else:
exit()
except Exception as e:
RNS.log("Error while updating firmware")
RNS.log(str(e))
else:
RNS.log("Firmware update file not found")
exit()
except Exception as e:
RNS.log("Could not download firmware update")
RNS.log("The contained exception was: "+str(e))
exit()
if args.flash:
if os.path.isfile("./firmware/rnode_firmware.hex"):
if os.path.isfile("./firmware/"+fw_filename):
try:
RNS.log("Flashing RNode firmware to device on "+args.port)
from subprocess import call
flash_status = call(["avrdude", "-P", args.port, "-p", "m1284p", "-c", "arduino", "-b", "115200", "-U", "flash:w:firmware/rnode_firmware.hex"])
flash_status = call(get_flasher_call())
if flash_status == 0:
RNS.log("Done flashing")
args.rom = True
@ -810,19 +1124,8 @@ def main():
RNS.log("Opening serial port "+args.port+"...")
try:
rnode_serial = serial.Serial(
port = args.port,
baudrate = rnode_baudrate,
bytesize = 8,
parity = serial.PARITY_NONE,
stopbits = 1,
xonxoff = False,
rtscts = False,
timeout = 0,
inter_byte_timeout = None,
write_timeout = None,
dsrdtr = False
)
rnode_port = args.port
rnode_serial = rnode_open_serial(rnode_port)
except Exception as e:
RNS.log("Could not open the specified serial port. The contained exception was:")
RNS.log(str(e))
@ -840,12 +1143,102 @@ def main():
print(e)
exit()
RNS.log("Reading EEPROM...")
rnode.download_eeprom()
if rnode.detected:
if rnode.platform == None or rnode.mcu == None:
rnode.platform = ROM.PLATFORM_AVR
rnode.mcu = ROM.MCU_1284P
if args.eepromwipe:
RNS.log("WARNING: EEPROM is being wiped! Power down device NOW if you do not want this!")
rnode.wipe_eeprom()
exit()
RNS.log("Reading EEPROM...")
rnode.download_eeprom()
if rnode.provisioned:
fw_filename = models[rnode.model][4]
if args.update:
rnode.disconnect()
from subprocess import call
if not args.nocheck:
try:
RNS.log("Downloading latest firmware from GitHub...")
os.makedirs("./update", exist_ok=True)
urlretrieve(firmware_update_url+fw_filename, "update/"+fw_filename)
RNS.log("Firmware download completed")
if fw_filename.endswith(".zip"):
RNS.log("Extracting firmware...")
unzip_status = call(get_flasher_call("unzip", fw_filename))
if unzip_status == 0:
RNS.log("Firmware extracted")
else:
RNS.log("Could not extract firmware from downloaded zip file")
exit()
except Exception as e:
RNS.log("Could not download firmware update")
RNS.log("The contained exception was: "+str(e))
exit()
else:
RNS.log("Skipping online check, using local firmware file: "+"./update/"+fw_filename)
if os.path.isfile("./update/"+fw_filename):
try:
args.info = False
RNS.log("Updating RNode firmware for device on "+args.port)
flash_status = call(get_flasher_call(rnode.platform, fw_filename))
if flash_status == 0:
RNS.log("Flashing new firmware completed")
RNS.log("Opening serial port "+args.port+"...")
try:
rnode_port = args.port
rnode_serial = rnode_open_serial(rnode_port)
except Exception as e:
RNS.log("Could not open the specified serial port. The contained exception was:")
RNS.log(str(e))
exit()
rnode = RNode(rnode_serial)
thread = threading.Thread(target=rnode.readLoop)
thread.setDaemon(True)
thread.start()
try:
rnode.device_probe()
except Exception as e:
RNS.log("Serial port opened, but RNode did not respond. Is a valid firmware installed?")
print(e)
exit()
if rnode.detected:
if rnode.platform == None or rnode.mcu == None:
rnode.platform = ROM.PLATFORM_AVR
rnode.mcu = ROM.MCU_1284P
RNS.log("Reading EEPROM...")
rnode.download_eeprom()
if rnode.provisioned:
fw_filename = models[rnode.model][4]
args.info = True
if args.info:
RNS.log("")
RNS.log("Firmware update completed successfully")
else:
RNS.log("An error occurred while flashing the new firmware, exiting now.")
exit()
except Exception as e:
RNS.log("Error while updating firmware")
RNS.log(str(e))
else:
RNS.log("Firmware update file not found")
exit()
if args.dump:
RNS.log("EEPROM contents:")
@ -879,14 +1272,14 @@ def main():
RNS.log("")
RNS.log("Device info:")
RNS.log("\tFirmware version:\t"+rnode.version)
RNS.log("\tProduct code:\t\t"+bytes([rnode.product]).hex())
RNS.log("\tModel code:\t\t"+bytes([rnode.model]).hex())
RNS.log("\tHardware revision:\t"+bytes([rnode.hw_rev]).hex())
RNS.log("\tSerial number:\t\t"+RNS.hexrep(rnode.serialno))
RNS.log("\tFrequency range:\t"+str(rnode.min_freq/1e6)+" MHz - "+str(rnode.max_freq/1e6)+" MHz")
RNS.log("\tMax TX power:\t\t"+str(rnode.max_output)+" dBm")
RNS.log("\tManufactured:\t\t"+timestring)
RNS.log("\tProduct : "+products[rnode.product]+" "+models[rnode.model][3]+" ("+bytes([rnode.product]).hex()+":"+bytes([rnode.model]).hex()+")")
RNS.log("\tDevice signature : "+sigstring)
RNS.log("\tFirmware version : "+rnode.version)
RNS.log("\tHardware revision : "+str(int(rnode.hw_rev)))
RNS.log("\tSerial number : "+RNS.hexrep(rnode.serialno))
RNS.log("\tFrequency range : "+str(rnode.min_freq/1e6)+" MHz - "+str(rnode.max_freq/1e6)+" MHz")
RNS.log("\tMax TX power : "+str(rnode.max_output)+" dBm")
RNS.log("\tManufactured : "+timestring)
if rnode.configured:
rnode.bandwidth = rnode.conf_bandwidth
@ -897,18 +1290,16 @@ def main():
rnode.r_cr = rnode.conf_cr
rnode.updateBitrate()
txp_mw = round(pow(10, (rnode.conf_txpower/10)), 3)
RNS.log("\tDevice signature:\t"+sigstring)
RNS.log("");
RNS.log("\tDevice mode:\t\tTNC")
RNS.log("\t Frequency:\t\t"+str((rnode.conf_frequency/1000000.0))+" MHz")
RNS.log("\t Bandwidth:\t\t"+str(rnode.conf_bandwidth/1000.0)+" KHz")
RNS.log("\t TX power:\t\t"+str(rnode.conf_txpower)+" dBm ("+str(txp_mw)+" mW)")
RNS.log("\t Spreading factor:\t"+str(rnode.conf_sf))
RNS.log("\t Coding rate:\t\t"+str(rnode.conf_cr))
RNS.log("\t On-air bitrate:\t"+str(rnode.bitrate_kbps)+" kbps")
RNS.log("\tDevice mode : TNC")
RNS.log("\t Frequency : "+str((rnode.conf_frequency/1000000.0))+" MHz")
RNS.log("\t Bandwidth : "+str(rnode.conf_bandwidth/1000.0)+" KHz")
RNS.log("\t TX power : "+str(rnode.conf_txpower)+" dBm ("+str(txp_mw)+" mW)")
RNS.log("\t Spreading factor : "+str(rnode.conf_sf))
RNS.log("\t Coding rate : "+str(rnode.conf_cr))
RNS.log("\t On-air bitrate : "+str(rnode.bitrate_kbps)+" kbps")
else:
RNS.log("\tDevice mode:\t\tNormal (host-controlled)")
RNS.log("\tDevice signature:\t"+sigstring)
RNS.log("\tDevice mode : Normal (host-controlled)")
print("")
exit()
@ -942,10 +1333,33 @@ def main():
serialno = counter+1
model = None
hwrev = None
if args.model == "a4":
model = ROM.MODEL_A4
if args.model == "a9":
model = ROM.MODEL_A9
if args.product != None:
if args.product == "03":
mapped_product = ROM.PRODUCT_RNODE
if args.product == "f0":
mapped_product = ROM.PRODUCT_HMBRW
if args.product == "e0":
mapped_product = ROM.PRODUCT_TBEAM
if mapped_model != None:
model = mapped_model
else:
if args.model == "a4":
model = ROM.MODEL_A4
elif args.model == "a9":
model = ROM.MODEL_A9
elif args.model == "f4":
model = ROM.MODEL_F4
elif args.model == "f9":
model = ROM.MODEL_F9
elif args.model == "e4":
model = ROM.MODEL_E4
elif args.model == "e9":
model = ROM.MODEL_E9
elif args.model == "ff":
model = ROM.MODEL_FF
if args.hwrev != None and (args.hwrev > 0 and args.hwrev < 256):
hwrev = chr(args.hwrev)
@ -961,7 +1375,7 @@ def main():
file.write(str(serialno))
file.close()
info_chunk = b"" + bytes([ROM.PRODUCT_RNODE, model, ord(hwrev)])
info_chunk = b"" + bytes([mapped_product, model, ord(hwrev)])
info_chunk += serial_bytes
info_chunk += time_bytes
digest = hashes.Hash(hashes.MD5(), backend=default_backend())
@ -1003,8 +1417,9 @@ def main():
RNS.log("Bootstrapping device EEPROM...")
rnode.hard_reset()
rnode.write_eeprom(ROM.ADDR_PRODUCT, ROM.PRODUCT_RNODE)
rnode.write_eeprom(ROM.ADDR_PRODUCT, mapped_product)
time.sleep(0.006)
rnode.write_eeprom(ROM.ADDR_MODEL, model)
time.sleep(0.006)
@ -1038,9 +1453,15 @@ def main():
rnode.write_eeprom(ROM.ADDR_INFO_LOCK, ROM.INFO_LOCK_BYTE)
RNS.log("EEPROM written! Validating...")
if rnode.platform == ROM.PLATFORM_ESP32:
RNS.log("Waiting for ESP32 reset...")
time.sleep(5)
rnode.download_eeprom()
if rnode.provisioned:
RNS.log("EEPROM Bootstrapping successful!")
rnode.hard_reset()
try:
os.makedirs("./firmware/device_db/", exist_ok=True)
file = open("./firmware/device_db/"+serial_bytes.hex(), "wb")

2
setup.py
View File

@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
setuptools.setup(
name="rnodeconf",
version="1.0.2",
version="1.1.0",
author="Mark Qvist",
author_email="mark@unsigned.io",
description="Configuration Utility for RNode hardware",