#!/usr/bin/env python3 # MIT License # # Copyright (c) 2018-2022 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 # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in all # copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. from time import sleep import argparse import threading import sys import os import os.path import struct import datetime import time import math import hashlib import zipfile from urllib.request import urlretrieve from importlib import util import RNS RNS.logtimefmt = "%H:%M:%S" RNS.compact_log_fmt = True program_version = "2.1.3" eth_addr = "0xFDabC71AC4c0C78C95aDDDe3B4FA19d6273c5E73" btc_addr = "35G9uWVzrpJJibzUwpNUQGQNFzLirhrYAH" xmr_addr = "87HcDx6jRSkMQ9nPRd5K9hGGpZLn2s7vWETjMaVM5KfV4TD36NcYa8J8WSxhTSvBzzFpqDwp2fg5GX2moZ7VAP9QMZCZGET" rnode = None rnode_serial = None rnode_port = None rnode_baudrate = 115200 known_keys = [["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100bf831ebd99f43b477caf1a094bec829389da40653e8f1f83fc14bf1b98a3e1cc70e759c213a43f71e5a47eb56a9ca487f241335b3e6ff7cdde0ee0a1c75c698574aeba0485726b6a9dfc046b4188e3520271ee8555a8f405cf21f81f2575771d0b0887adea5dd53c1f594f72c66b5f14904ffc2e72206a6698a490d51ba1105b0203010001"], ["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100e5d46084e445595376bf7efd9c6ccf19d39abbc59afdb763207e4ff68b8d00ebffb63847aa2fe6dd10783d3ea63b55ac66f71ad885c20e223709f0d51ed5c6c0d0b093be9e1d165bb8a483a548b67a3f7a1e4580f50e75b306593fa6067ae259d3e297717bd7ff8c8f5b07f2bed89929a9a0321026cf3699524db98e2d18fb2d020300ff39"]] firmware_update_url = "https://github.com/markqvist/RNode_Firmware/releases/download/" fw_filename = None fw_url = None mapped_model = None class KISS(): FEND = 0xC0 FESC = 0xDB TFEND = 0xDC TFESC = 0xDD CMD_UNKNOWN = 0xFE CMD_DATA = 0x00 CMD_FREQUENCY = 0x01 CMD_BANDWIDTH = 0x02 CMD_TXPOWER = 0x03 CMD_SF = 0x04 CMD_CR = 0x05 CMD_RADIO_STATE = 0x06 CMD_RADIO_LOCK = 0x07 CMD_DETECT = 0x08 CMD_LEAVE = 0x0A CMD_READY = 0x0F CMD_STAT_RX = 0x21 CMD_STAT_TX = 0x22 CMD_STAT_RSSI = 0x23 CMD_STAT_SNR = 0x24 CMD_BLINK = 0x30 CMD_RANDOM = 0x40 CMD_DISP_INT = 0x45 CMD_DISP_ADR = 0x63 CMD_BT_CTRL = 0x46 CMD_BT_PIN = 0x62 CMD_BOARD = 0x47 CMD_PLATFORM = 0x48 CMD_MCU = 0x49 CMD_FW_VERSION = 0x50 CMD_ROM_READ = 0x51 CMD_ROM_WRITE = 0x52 CMD_ROM_WIPE = 0x59 CMD_CONF_SAVE = 0x53 CMD_CONF_DELETE = 0x54 CMD_RESET = 0x55 CMD_DEV_HASH = 0x56 CMD_DEV_SIG = 0x57 CMD_HASHES = 0x60 CMD_FW_HASH = 0x58 CMD_FW_UPD = 0x61 CMD_FW_LENGTH = 0x65 DETECT_REQ = 0x73 DETECT_RESP = 0x46 RADIO_STATE_OFF = 0x00 RADIO_STATE_ON = 0x01 RADIO_STATE_ASK = 0xFF CMD_ERROR = 0x90 ERROR_INITRADIO = 0x01 ERROR_TXFAILED = 0x02 ERROR_EEPROM_LOCKED = 0x03 @staticmethod def escape(data): data = data.replace(bytes([0xdb]), bytes([0xdb, 0xdd])) data = data.replace(bytes([0xc0]), bytes([0xdb, 0xdc])) return data class ROM(): PLATFORM_AVR = 0x90 PLATFORM_ESP32 = 0x80 PLATFORM_NRF52 = 0x70 MCU_1284P = 0x91 MCU_2560 = 0x92 MCU_ESP32 = 0x81 MCU_NRF52 = 0x71 PRODUCT_RAK4631 = 0x10 MODEL_11 = 0x11 MODEL_12 = 0x12 PRODUCT_FREENODE = 0x20 MODEL_21 = 0x21 PRODUCT_RNODE = 0x03 MODEL_A1 = 0xA1 MODEL_A6 = 0xA6 MODEL_A4 = 0xA4 MODEL_A9 = 0xA9 MODEL_A3 = 0xA3 MODEL_A8 = 0xA8 MODEL_A2 = 0xA2 MODEL_A7 = 0xA7 PRODUCT_T32_10 = 0xB2 MODEL_BA = 0xBA MODEL_BB = 0xBB PRODUCT_T32_20 = 0xB0 MODEL_B3 = 0xB3 MODEL_B8 = 0xB8 PRODUCT_T32_21 = 0xB1 MODEL_B4 = 0xB4 MODEL_B9 = 0xB9 MODEL_B4_TCXO = 0x04 # The TCXO model codes are only used here to select the MODEL_B9_TCXO = 0x09 # correct firmware, actual model codes in firmware is # still 0xB4 and 0xB9. PRODUCT_H32_V2 = 0xC0 MODEL_C4 = 0xC4 MODEL_C9 = 0xC9 PRODUCT_H32_V3 = 0xC1 MODEL_C5 = 0xC5 MODEL_CA = 0xCA PRODUCT_TBEAM = 0xE0 MODEL_E4 = 0xE4 MODEL_E9 = 0xE9 MODEL_E3 = 0xE3 MODEL_E8 = 0xE8 PRODUCT_HMBRW = 0xF0 MODEL_FF = 0xFF MODEL_FE = 0xFE ADDR_PRODUCT = 0x00 ADDR_MODEL = 0x01 ADDR_HW_REV = 0x02 ADDR_SERIAL = 0x03 ADDR_MADE = 0x07 ADDR_CHKSUM = 0x0B ADDR_SIGNATURE = 0x1B ADDR_INFO_LOCK = 0x9B ADDR_CONF_SF = 0x9C ADDR_CONF_CR = 0x9D ADDR_CONF_TXP = 0x9E ADDR_CONF_BW = 0x9F ADDR_CONF_FREQ = 0xA3 ADDR_CONF_OK = 0xA7 INFO_LOCK_BYTE = 0x73 CONF_OK_BYTE = 0x73 BOARD_RNODE = 0x31 BOARD_HMBRW = 0x32 BOARD_TBEAM = 0x33 BOARD_HUZZAH32 = 0x34 BOARD_GENERIC_ESP32 = 0x35 BOARD_LORA32_V2_0 = 0x36 BOARD_LORA32_V2_1 = 0x37 BOARD_RAK4631 = 0x51 mapped_product = ROM.PRODUCT_RNODE products = { ROM.PRODUCT_RNODE: "RNode", ROM.PRODUCT_HMBRW: "Hombrew RNode", ROM.PRODUCT_TBEAM: "LilyGO T-Beam", ROM.PRODUCT_T32_10: "LilyGO LoRa32 v1.0", ROM.PRODUCT_T32_20: "LilyGO LoRa32 v2.0", ROM.PRODUCT_T32_21: "LilyGO LoRa32 v2.1", ROM.PRODUCT_H32_V2: "Heltec LoRa32 v2", ROM.PRODUCT_H32_V3: "Heltec LoRa32 v3", ROM.PRODUCT_RAK4631: "RAK4631", ROM.PRODUCT_FREENODE: "freeNode", } platforms = { ROM.PLATFORM_AVR: "AVR", ROM.PLATFORM_ESP32:"ESP32", ROM.PLATFORM_NRF52: "NRF52", } mcus = { ROM.MCU_1284P: "ATmega1284P", ROM.MCU_2560:"ATmega2560", ROM.MCU_ESP32:"Espressif Systems ESP32", ROM.MCU_NRF52: "Nordic Semiconductor nRF52840", } models = { 0x11: [430000000, 510000000, 22, "430 - 510 MHz", "rnode_firmware_rak4631.zip", "SX1262"], 0x12: [779000000, 928000000, 22, "779 - 928 MHz", "rnode_firmware_rak4631.zip", "SX1262"], 0x21: [820000000, 960000000, 22, "820 - 960 MHz", "rnode_firmware_freenode.zip", "SX1262 + SX1280"], 0xA4: [410000000, 525000000, 14, "410 - 525 MHz", "rnode_firmware.hex", "SX1278"], 0xA9: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware.hex", "SX1276"], 0xA1: [410000000, 525000000, 22, "410 - 525 MHz", "rnode_firmware_t3s3.zip", "SX1268"], 0xA6: [820000000, 1020000000, 22, "820 - 960 MHz", "rnode_firmware_t3s3.zip", "SX1262"], 0xA2: [410000000, 525000000, 17, "410 - 525 MHz", "rnode_firmware_ng21.zip", "SX1278"], 0xA7: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_ng21.zip", "SX1276"], 0xA3: [410000000, 525000000, 17, "410 - 525 MHz", "rnode_firmware_ng20.zip", "SX1278"], 0xA8: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_ng20.zip", "SX1276"], 0xB3: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v20.zip", "SX1278"], 0xB8: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v20.zip", "SX1276"], 0xB4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v21.zip", "SX1278"], 0xB9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v21.zip", "SX1276"], 0x04: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v21_tcxo.zip", "SX1278"], 0x09: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v21_tcxo.zip", "SX1276"], 0xBA: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v10.zip", "SX1278"], 0xBB: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v10.zip", "SX1276"], 0xC4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_heltec32v2.zip", "SX1278"], 0xC9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_heltec32v2.zip", "SX1276"], 0xC5: [470000000, 510000000, 21, "470 - 510 MHz", "rnode_firmware_heltec32v3.zip", "SX1262"], 0xCA: [863000000, 928000000, 21, "863 - 928 MHz", "rnode_firmware_heltec32v3.zip", "SX1262"], 0xE4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_tbeam.zip", "SX1278"], 0xE9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_tbeam.zip", "SX1276"], 0xE3: [420000000, 520000000, 22, "420 - 520 MHz", "rnode_firmware_tbeam_sx1262.zip", "SX1268"], 0xE8: [850000000, 950000000, 22, "850 - 950 MHz", "rnode_firmware_tbeam_sx1262.zip", "SX1262"], 0xFE: [100000000, 1100000000, 17, "(Band capabilities unknown)", None, "Unknown"], 0xFF: [100000000, 1100000000, 14, "(Band capabilities unknown)", None, "Unknown"], } CNF_DIR = None UPD_DIR = None FWD_DIR = None EXT_DIR = None try: CNF_DIR = os.path.expanduser("~/.config/rnodeconf") UPD_DIR = CNF_DIR+"/update" FWD_DIR = CNF_DIR+"/firmware" EXT_DIR = CNF_DIR+"/extracted" RT_PATH = CNF_DIR+"/recovery_esptool.py" TK_DIR = CNF_DIR+"/trusted_keys" ROM_DIR = CNF_DIR+"/eeprom" if not os.path.isdir(CNF_DIR): os.makedirs(CNF_DIR) if not os.path.isdir(UPD_DIR): os.makedirs(UPD_DIR) if not os.path.isdir(FWD_DIR): os.makedirs(FWD_DIR) if not os.path.isdir(EXT_DIR): os.makedirs(EXT_DIR) if not os.path.isdir(TK_DIR): os.makedirs(TK_DIR) if not os.path.isdir(ROM_DIR): os.makedirs(ROM_DIR) except Exception as e: print("No access to directory "+str(CNF_DIR)+". This utility needs file system access to store firmware and data files. Cannot continue.") print("The contained exception was:") print(str(e)) graceful_exit(99) squashvw = False class RNode(): def __init__(self, serial_instance): self.serial = serial_instance self.timeout = 100 self.r_frequency = None self.r_bandwidth = None self.r_txpower = None self.r_sf = None self.r_state = None self.r_lock = None self.sf = None self.cr = None self.txpower = None self.frequency = None self.bandwidth = None self.detected = None self.usb_serial_id = None self.platform = None self.mcu = None self.eeprom = None self.major_version = None self.minor_version = None self.version = None self.provisioned = None self.product = None self.board = None self.model = None self.hw_rev = None self.made = None self.serialno = None self.checksum = None self.device_hash = None self.firmware_hash = None self.firmware_hash_target = None self.signature = None self.signature_valid = False self.locally_signed = False self.vendor = None self.min_freq = None self.max_freq = None self.max_output = None self.configured = None self.conf_sf = None self.conf_cr = None self.conf_txpower = None self.conf_frequency = None self.conf_bandwidth = None def disconnect(self): self.leave() self.serial.close() def readLoop(self): try: in_frame = False escape = False command = KISS.CMD_UNKNOWN data_buffer = b"" command_buffer = b"" last_read_ms = int(time.time()*1000) while self.serial.is_open: try: data_waiting = self.serial.in_waiting except Exception as e: data_waiting = False if data_waiting: byte = ord(self.serial.read(1)) last_read_ms = int(time.time()*1000) if (in_frame and byte == KISS.FEND and command == KISS.CMD_ROM_READ): self.eeprom = data_buffer in_frame = False data_buffer = b"" command_buffer = b"" elif (byte == KISS.FEND): in_frame = True command = KISS.CMD_UNKNOWN data_buffer = b"" command_buffer = b"" elif (in_frame and len(data_buffer) < 512): if (len(data_buffer) == 0 and command == KISS.CMD_UNKNOWN): command = byte elif (command == KISS.CMD_ROM_READ): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False data_buffer = data_buffer+bytes([byte]) elif (command == KISS.CMD_DATA): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False data_buffer = data_buffer+bytes([byte]) elif (command == KISS.CMD_FREQUENCY): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 4): self.r_frequency = command_buffer[0] << 24 | command_buffer[1] << 16 | command_buffer[2] << 8 | command_buffer[3] RNS.log("Radio reporting frequency is "+str(self.r_frequency/1000000.0)+" MHz") self.updateBitrate() elif (command == KISS.CMD_BANDWIDTH): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 4): self.r_bandwidth = command_buffer[0] << 24 | command_buffer[1] << 16 | command_buffer[2] << 8 | command_buffer[3] RNS.log("Radio reporting bandwidth is "+str(self.r_bandwidth/1000.0)+" KHz") self.updateBitrate() elif (command == KISS.CMD_BT_PIN): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 4): self.r_bt_pin = command_buffer[0] << 24 | command_buffer[1] << 16 | command_buffer[2] << 8 | command_buffer[3] RNS.log("Bluetooth pairing PIN is: {:06d}".format(self.r_bt_pin)) elif (command == KISS.CMD_DEV_HASH): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 32): self.device_hash = command_buffer elif (command == KISS.CMD_HASHES): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 33): if command_buffer[0] == 0x01: self.firmware_hash_target = command_buffer[1:] if command_buffer[0] == 0x02: self.firmware_hash = command_buffer[1:] elif (command == KISS.CMD_FW_VERSION): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 2): self.major_version = command_buffer[0] self.minor_version = command_buffer[1] self.updateVersion() elif (command == KISS.CMD_BOARD): self.board = byte 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") elif (command == KISS.CMD_SF): self.r_sf = byte RNS.log("Radio reporting spreading factor is "+str(self.r_sf)) self.updateBitrate() elif (command == KISS.CMD_CR): self.r_cr = byte RNS.log("Radio reporting coding rate is "+str(self.r_cr)) self.updateBitrate() elif (command == KISS.CMD_RADIO_STATE): self.r_state = byte elif (command == KISS.CMD_RADIO_LOCK): self.r_lock = byte elif (command == KISS.CMD_STAT_RX): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 4): self.r_stat_rx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3]) elif (command == KISS.CMD_STAT_TX): if (byte == KISS.FESC): escape = True else: if (escape): if (byte == KISS.TFEND): byte = KISS.FEND if (byte == KISS.TFESC): byte = KISS.FESC escape = False command_buffer = command_buffer+bytes([byte]) if (len(command_buffer) == 4): self.r_stat_tx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3]) elif (command == KISS.CMD_STAT_RSSI): self.r_stat_rssi = byte-157 # RSSI Offset elif (command == KISS.CMD_STAT_SNR): self.r_stat_snr = int.from_bytes(bytes([byte]), byteorder="big", signed=True) * 0.25 elif (command == KISS.CMD_RANDOM): self.r_random = byte elif (command == KISS.CMD_ERROR): if (byte == KISS.ERROR_INITRADIO): RNS.log(str(self)+" hardware initialisation error (code "+RNS.hexrep(byte)+")") elif (byte == KISS.ERROR_TXFAILED): RNS.log(str(self)+" hardware TX error (code "+RNS.hexrep(byte)+")") else: RNS.log(str(self)+" hardware error (code "+RNS.hexrep(byte)+")") elif (command == KISS.CMD_DETECT): if byte == KISS.DETECT_RESP: self.detected = True else: self.detected = False else: time_since_last = int(time.time()*1000) - last_read_ms if len(data_buffer) > 0 and time_since_last > self.timeout: RNS.log(str(self)+" serial read timeout") data_buffer = b"" in_frame = False command = KISS.CMD_UNKNOWN escape = False sleep(0.08) except Exception as e: raise e graceful_exit() def updateBitrate(self): try: self.bitrate = self.r_sf * ( (4.0/self.r_cr) / (math.pow(2,self.r_sf)/(self.r_bandwidth/1000)) ) * 1000 self.bitrate_kbps = round(self.bitrate/1000.0, 2) except Exception as e: self.bitrate = 0 def updateVersion(self): minstr = str(self.minor_version) if len(minstr) == 1: minstr = "0"+minstr 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.CMD_PLATFORM, 0x00, KISS.FEND, KISS.CMD_MCU, 0x00, KISS.FEND, KISS.CMD_BOARD, 0x00, KISS.FEND, KISS.CMD_DEV_HASH, 0x01, KISS.FEND, KISS.CMD_HASHES, 0x01, KISS.FEND, KISS.CMD_HASHES, 0x02, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while detecting hardware for "+self(str)) def leave(self): kiss_command = bytes([KISS.FEND, KISS.CMD_LEAVE, 0xFF, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending host left command to device") sleep(1) def set_display_intensity(self, intensity): data = bytes([intensity & 0xFF]) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_DISP_INT])+data+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending display intensity command to device") def set_display_address(self, address): data = bytes([address & 0xFF]) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_DISP_ADR])+data+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending display address command to device") def enable_bluetooth(self): kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, 0x01, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending bluetooth enable command to device") def disable_bluetooth(self): kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, 0x00, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending bluetooth disable command to device") def bluetooth_pair(self): kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, 0x02, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending bluetooth pair command to device") def store_signature(self, signature_bytes): data = KISS.escape(signature_bytes) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_DEV_SIG])+data+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending signature to device") def set_firmware_hash(self, hash_bytes): data = KISS.escape(hash_bytes) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_FW_HASH])+data+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending firmware hash to device") def set_firmware_length(self, length_bytes): data = KISS.escape(length_bytes) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_FW_LENGTH])+data+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending firmware hash to device") def indicate_firmware_update(self): kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_FW_UPD])+bytes([0x01])+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while sending firmware update command to device") def initRadio(self): self.setFrequency() self.setBandwidth() self.setTXPower() self.setSpreadingFactor() self.setCodingRate() self.setRadioState(KISS.RADIO_STATE_ON) def setFrequency(self): c1 = self.frequency >> 24 c2 = self.frequency >> 16 & 0xFF c3 = self.frequency >> 8 & 0xFF c4 = self.frequency & 0xFF data = KISS.escape(bytes([c1])+bytes([c2])+bytes([c3])+bytes([c4])) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_FREQUENCY])+data+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while configuring frequency for "+self(str)) def setBandwidth(self): c1 = self.bandwidth >> 24 c2 = self.bandwidth >> 16 & 0xFF c3 = self.bandwidth >> 8 & 0xFF c4 = self.bandwidth & 0xFF data = KISS.escape(bytes([c1])+bytes([c2])+bytes([c3])+bytes([c4])) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_BANDWIDTH])+data+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while configuring bandwidth for "+self(str)) def setTXPower(self): txp = bytes([self.txpower]) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_TXPOWER])+txp+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while configuring TX power for "+self(str)) def setSpreadingFactor(self): sf = bytes([self.sf]) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_SF])+sf+bytes([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)) def setCodingRate(self): cr = bytes([self.cr]) kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_CR])+cr+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while configuring coding rate for "+self(str)) def setRadioState(self, state): kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_RADIO_STATE])+bytes([state])+bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while configuring radio state for "+self(str)) def setNormalMode(self): kiss_command = bytes([KISS.FEND, KISS.CMD_CONF_DELETE, 0x00, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while configuring device mode") def setTNCMode(self): kiss_command = bytes([KISS.FEND, KISS.CMD_CONF_SAVE, 0x00, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while configuring device mode") if self.platform == ROM.PLATFORM_ESP32: self.hard_reset() def wipe_eeprom(self): kiss_command = bytes([KISS.FEND, KISS.CMD_ROM_WIPE, 0xf8, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while wiping EEPROM") sleep(13); # Due to the current janky emulated EEPROM implementation for the # RAK4631, extra time must be given to allow for writing. if self.board == ROM.BOARD_RAK4631: sleep(10) def hard_reset(self): kiss_command = bytes([KISS.FEND, KISS.CMD_RESET, 0xf8, KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while restarting device") sleep(2); def write_eeprom(self, addr, byte): write_payload = b"" + bytes([addr, byte]) write_payload = KISS.escape(write_payload) kiss_command = bytes([KISS.FEND, KISS.CMD_ROM_WRITE]) + write_payload + bytes([KISS.FEND]) written = self.serial.write(kiss_command) if written != len(kiss_command): raise IOError("An IO error occurred while writing EEPROM") 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): raise IOError("An IO error occurred while configuring radio state") sleep(0.6) if self.eeprom == None: RNS.log("Could not download EEPROM from device. Is a valid firmware installed?") graceful_exit() else: self.parse_eeprom() def parse_eeprom(self): global squashvw; try: if self.eeprom[ROM.ADDR_INFO_LOCK] == ROM.INFO_LOCK_BYTE: from cryptography.hazmat.primitives import hashes from cryptography.hazmat.backends import default_backend self.provisioned = True self.product = self.eeprom[ROM.ADDR_PRODUCT] self.model = self.eeprom[ROM.ADDR_MODEL] self.hw_rev = self.eeprom[ROM.ADDR_HW_REV] self.serialno = bytes([self.eeprom[ROM.ADDR_SERIAL], self.eeprom[ROM.ADDR_SERIAL+1], self.eeprom[ROM.ADDR_SERIAL+2], self.eeprom[ROM.ADDR_SERIAL+3]]) self.made = bytes([self.eeprom[ROM.ADDR_MADE], self.eeprom[ROM.ADDR_MADE+1], self.eeprom[ROM.ADDR_MADE+2], self.eeprom[ROM.ADDR_MADE+3]]) self.checksum = b"" try: 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("Error: Model band and output power capabilities are unknown!") RNS.log("The contained exception was: "+str(e)) self.min_freq = 0 self.max_freq = 0 self.max_output = 0 for i in range(0,16): self.checksum = self.checksum+bytes([self.eeprom[ROM.ADDR_CHKSUM+i]]) self.signature = b"" for i in range(0,128): self.signature = self.signature+bytes([self.eeprom[ROM.ADDR_SIGNATURE+i]]) checksummed_info = b"" + bytes([self.product]) + bytes([self.model]) + bytes([self.hw_rev]) + self.serialno + self.made digest = hashes.Hash(hashes.MD5(), backend=default_backend()) digest.update(checksummed_info) checksum = digest.finalize() if self.checksum != checksum: self.provisioned = False RNS.log("EEPROM checksum mismatch") graceful_exit() else: RNS.log("EEPROM checksum correct") from cryptography.hazmat.primitives import serialization from cryptography.hazmat.primitives.serialization import load_der_public_key from cryptography.hazmat.primitives.serialization import load_der_private_key from cryptography.hazmat.primitives.asymmetric import padding # Try loading local signing key for # validation of self-signed devices if os.path.isdir(FWD_DIR) and os.path.isfile(FWD_DIR+"/signing.key"): private_bytes = None try: file = open(FWD_DIR+"/signing.key", "rb") private_bytes = file.read() file.close() except Exception as e: RNS.log("Could not load local signing key") try: private_key = serialization.load_der_private_key( private_bytes, password=None, backend=default_backend() ) public_key = private_key.public_key() public_bytes = public_key.public_bytes( encoding=serialization.Encoding.DER, format=serialization.PublicFormat.SubjectPublicKeyInfo ) public_bytes_hex = RNS.hexrep(public_bytes, delimit=False) vendor_keys = [] for known in known_keys: vendor_keys.append(known[1]) if not public_bytes_hex in vendor_keys: local_key_entry = ["LOCAL", public_bytes_hex] known_keys.append(local_key_entry) except Exception as e: RNS.log("Could not deserialize local signing key") RNS.log(str(e)) # Try loading trusted signing key for # validation of devices if os.path.isdir(TK_DIR): for f in os.listdir(TK_DIR): if os.path.isfile(TK_DIR+"/"+f) and f.endswith(".pubkey"): try: file = open(TK_DIR+"/"+f, "rb") public_bytes = file.read() file.close() try: public_bytes_hex = RNS.hexrep(public_bytes, delimit=False) vendor_keys = [] for known in known_keys: vendor_keys.append(known[1]) if not public_bytes_hex in vendor_keys: local_key_entry = ["LOCAL", public_bytes_hex] known_keys.append(local_key_entry) except Exception as e: RNS.log("Could not deserialize trusted signing key "+str(f)) RNS.log(str(e)) except Exception as e: RNS.log("Could not load trusted signing key"+str(f)) for known in known_keys: vendor = known[0] public_hexrep = known[1] public_bytes = bytes.fromhex(public_hexrep) public_key = load_der_public_key(public_bytes, backend=default_backend()) try: public_key.verify( self.signature, self.checksum, padding.PSS( mgf=padding.MGF1(hashes.SHA256()), salt_length=padding.PSS.MAX_LENGTH ), hashes.SHA256()) if vendor == "LOCAL": self.locally_signed = True self.signature_valid = True self.vendor = vendor except Exception as e: pass if self.signature_valid: RNS.log("Device signature validated") else: RNS.log("Device signature validation failed") if not squashvw: print(" ") print(" WARNING! This device is NOT verifiable and should NOT be trusted.") print(" Someone could have added privacy-breaking or malicious code to it.") print(" ") print(" Please verify the signing key is present on this machine.") print(" Autogenerated keys will not match another machine's signature.") print(" ") print(" Proceed at your own risk and responsibility! If you created this") print(" device yourself, please read the documentation on how to sign your") print(" device to avoid this warning.") print(" ") print(" Always use a firmware downloaded as binaries or compiled from source") print(" from one of the following locations:") print(" ") print(" https://unsigned.io/rnode") print(" https://github.com/markqvist/rnode_firmware") print(" ") print(" You can reflash and bootstrap this device to a verifiable state") print(" by using this utility. It is recommended to do so NOW!") print(" ") print(" To initialise this device to a verifiable state, please run:") print(" ") print(" rnodeconf "+str(self.serial.name)+" --autoinstall") print("") if self.eeprom[ROM.ADDR_CONF_OK] == ROM.CONF_OK_BYTE: self.configured = True self.conf_sf = self.eeprom[ROM.ADDR_CONF_SF] self.conf_cr = self.eeprom[ROM.ADDR_CONF_CR] self.conf_txpower = self.eeprom[ROM.ADDR_CONF_TXP] self.conf_frequency = self.eeprom[ROM.ADDR_CONF_FREQ] << 24 | self.eeprom[ROM.ADDR_CONF_FREQ+1] << 16 | self.eeprom[ROM.ADDR_CONF_FREQ+2] << 8 | self.eeprom[ROM.ADDR_CONF_FREQ+3] self.conf_bandwidth = self.eeprom[ROM.ADDR_CONF_BW] << 24 | self.eeprom[ROM.ADDR_CONF_BW+1] << 16 | self.eeprom[ROM.ADDR_CONF_BW+2] << 8 | self.eeprom[ROM.ADDR_CONF_BW+3] else: self.configured = False else: self.provisioned = False except Exception as e: self.provisioned = False RNS.log("Invalid EEPROM data, could not parse device EEPROM.") RNS.log("The contained exception was: "+str(e)) def device_probe(self): sleep(2.5) self.detect() sleep(0.75) if self.detected == True: RNS.log("Device connected") RNS.log("Current firmware version: "+self.version) return True else: raise IOError("Got invalid response while detecting device") selected_version = None selected_hash = None firmware_version_url = "https://unsigned.io/firmware/latest/?v="+program_version+"&variant=" fallback_firmware_version_url = "https://github.com/markqvist/rnode_firmware/releases/latest/download/release.json" def ensure_firmware_file(fw_filename): global selected_version, selected_hash, upd_nocheck if fw_filename == "extracted_rnode_firmware.zip": vfpath = EXT_DIR+"/extracted_rnode_firmware.version" if os.path.isfile(vfpath): required_files = [ "extracted_console_image.bin", "extracted_rnode_firmware.bin", "extracted_rnode_firmware.boot_app0", "extracted_rnode_firmware.bootloader", "extracted_rnode_firmware.partitions", ] parts_missing = False for rf in required_files: if not os.path.isfile(EXT_DIR+"/"+rf): parts_missing = True if parts_missing: RNS.log("One or more required firmware files are missing from the extracted RNode") RNS.log("Firmware archive. Installation cannot continue. Please try extracting the") RNS.log("firmware again with the --extract-firmware option.") graceful_exit(184) vf = open(vfpath, "rb") release_info = vf.read().decode("utf-8").strip() selected_version = release_info.split()[0] selected_hash = release_info.split()[1] RNS.log("Using existing firmware file: "+fw_filename+" for version "+selected_version) else: RNS.log("No extracted firmware is available, cannot continue.") RNS.log("Extract a firmware from an existing RNode first, using the --extract-firmware option.") graceful_exit(183) else: try: if not upd_nocheck: try: # if custom firmware url, download latest release if selected_version == None and fw_url == None: version_url = firmware_version_url+fw_filename RNS.log("Retrieving latest version info from "+version_url) urlretrieve(firmware_version_url+fw_filename, UPD_DIR+"/"+fw_filename+".version.latest") else: if fw_url != None: if selected_version == None: version_url = fw_url+"latest/download/release.json" else: version_url = fw_url+"download/"+selected_version+"/release.json" else: version_url = firmware_update_url+selected_version+"/release.json" try: RNS.log("Retrieving specified version info from "+version_url) urlretrieve(version_url, UPD_DIR+"/version_release_info.json") import json with open(UPD_DIR+"/version_release_info.json", "rb") as rif: rdat = json.loads(rif.read()) variant = rdat[fw_filename] with open(UPD_DIR+"/"+fw_filename+".version.latest", "wb") as verf: inf_str = str(variant["version"])+" "+str(variant["hash"]) verf.write(inf_str.encode("utf-8")) except Exception as e: RNS.log("Failed to retrive version information for your board.") RNS.log("Check your internet connection and try again.") RNS.log("If you don't have Internet access currently, use the --fw-version option to manually specify a version.") RNS.log("You can also use --extract to copy the firmware from a known-good RNode of the same model.") graceful_exit() except Exception as e: # if custom firmware url, don't fallback if fw_url != None: RNS.log("Failed to retrive version information for your board from the specified url.") RNS.log("Check your internet connection and try again.") RNS.log("If you don't have Internet access currently, use the --fw-version option to manually specify a version.") RNS.log("You can also use --extract to copy the firmware from a known-good RNode of the same model.") graceful_exit() RNS.log("") RNS.log("WARNING!") RNS.log("Failed to retrieve latest version information for your board from the default server.") RNS.log("Will retry using the following fallback URL: "+fallback_firmware_version_url) RNS.log("") RNS.log("Hit enter if you want to proceed") input() try: urlretrieve(fallback_firmware_version_url, UPD_DIR+"/fallback_release_info.json") import json with open(UPD_DIR+"/fallback_release_info.json", "rb") as rif: rdat = json.loads(rif.read()) variant = rdat[fw_filename] with open(UPD_DIR+"/"+fw_filename+".version.latest", "wb") as verf: inf_str = str(variant["version"])+" "+str(variant["hash"]) verf.write(inf_str.encode("utf-8")) except Exception as e: RNS.log("Error while trying fallback URL: "+str(e)) raise e import shutil file = open(UPD_DIR+"/"+fw_filename+".version.latest", "rb") release_info = file.read().decode("utf-8").strip() selected_version = release_info.split()[0] if selected_version == "not": RNS.log("No valid version found for this board, exiting.") graceful_exit(199) selected_hash = release_info.split()[1] if not os.path.isdir(UPD_DIR+"/"+selected_version): os.makedirs(UPD_DIR+"/"+selected_version) shutil.copy(UPD_DIR+"/"+fw_filename+".version.latest", UPD_DIR+"/"+selected_version+"/"+fw_filename+".version") RNS.log("The selected firmware for this board is version "+selected_version) else: RNS.log("Online firmware version check was disabled, but no firmware version specified for install.") RNS.log("use the --fw-version option to manually specify a version.") graceful_exit(98) # if custom firmware url, use it if fw_url != None: update_target_url = fw_url+"download/"+selected_version+"/"+fw_filename RNS.log("Retrieving firmware from custom url "+update_target_url) else: update_target_url = firmware_update_url+selected_version+"/"+fw_filename try: if not os.path.isdir(UPD_DIR+"/"+selected_version): os.makedirs(UPD_DIR+"/"+selected_version) if not os.path.isfile(UPD_DIR+"/"+selected_version+"/"+fw_filename): RNS.log("Firmware "+UPD_DIR+"/"+selected_version+"/"+fw_filename+" not found.") RNS.log("Downloading missing firmware file: "+fw_filename+" for version "+selected_version) urlretrieve(update_target_url, UPD_DIR+"/"+selected_version+"/"+fw_filename) RNS.log("Firmware file downloaded") else: RNS.log("Using existing firmware file: "+fw_filename+" for version "+selected_version) try: if selected_hash == None: try: file = open(UPD_DIR+"/"+selected_version+"/"+fw_filename+".version", "rb") release_info = file.read().decode("utf-8").strip() selected_hash = release_info.split()[1] except Exception as e: RNS.log("Could not read locally cached release information.") RNS.log("Ensure "+UPD_DIR+"/"+selected_version+"/"+fw_filename+".version exists and has the correct format and hash.") RNS.log("You can clear the cache with the --clear-cache option and try again.") if selected_hash == None: RNS.log("No release hash found for "+fw_filename+". The firmware integrity could not be verified.") graceful_exit(97) RNS.log("Verifying firmware integrity...") fw_file = open(UPD_DIR+"/"+selected_version+"/"+fw_filename, "rb") expected_hash = bytes.fromhex(selected_hash) file_hash = hashlib.sha256(fw_file.read()).hexdigest() if file_hash == selected_hash: pass else: RNS.log("") RNS.log("Firmware corrupt. Try clearing the local firmware cache with: rnodeconf --clear-cache") graceful_exit(96) except Exception as e: RNS.log("An error occurred while checking firmware file integrity. The contained exception was:") RNS.log(str(e)) graceful_exit(95) except Exception as e: RNS.log("Could not download required firmware file: ") RNS.log(str(update_target_url)) RNS.log("The contained exception was:") RNS.log(str(e)) graceful_exit() except Exception as e: RNS.log("An error occurred while reading version information for "+str(fw_filename)+". The contained exception was:") RNS.log(str(e)) graceful_exit() 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 graceful_exit(C=0): if RNS.vendor.platformutils.is_windows(): RNS.log("Windows detected; delaying DTR",RNS.LOG_VERBOSE) if rnode: RNS.log("Sending \"Leave\" to Rnode",RNS.LOG_VERBOSE) rnode.leave() # Leave has wait built in elif rnode_serial: RNS.log("Closing raw serial",RNS.LOG_VERBOSE) sleep(1) # Wait for MCU to complete operation before DTR goes false rnode_serial.close() RNS.log("Exiting: Code "+str(C),RNS.LOG_INFO) exit(C) device_signer = None force_update = False upd_nocheck = False def main(): global mapped_product, mapped_model, fw_filename, fw_url, selected_version, force_update, upd_nocheck, device_signer try: if not util.find_spec("serial"): raise ImportError("Serial module could not be found") except ImportError: print("") print("RNode Config Utility needs pyserial to work.") print("You can install it with: pip3 install pyserial") print("") graceful_exit() try: if not util.find_spec("cryptography"): raise ImportError("Cryptography module could not be found") except ImportError: print("") print("RNode Config Utility needs the cryptography module to work.") print("You can install it with: pip3 install cryptography") print("") graceful_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 install, flash and update the firmware on supported devices.") parser.add_argument("-i", "--info", action="store_true", help="Show device info") parser.add_argument("-a", "--autoinstall", action="store_true", help="Automatic installation on various supported devices") parser.add_argument("-u", "--update", action="store_true", help="Update firmware to the latest version") parser.add_argument("-U", "--force-update", action="store_true", help="Update to specified firmware even if version matches or is older than installed version") parser.add_argument("--fw-version", action="store", metavar="version", default=None, help="Use a specific firmware version for update or autoinstall") parser.add_argument("--fw-url", action="store", metavar="url", default=None, help="Use an alternate firmware download URL") parser.add_argument("--nocheck", action="store_true", help="Don't check for firmware updates online") parser.add_argument("-e", "--extract", action="store_true", help="Extract firmware from connected RNode for later use") parser.add_argument("-E", "--use-extracted", action="store_true", help="Use the extracted firmware for autoinstallation or update") parser.add_argument("-C", "--clear-cache", action="store_true", help="Clear locally cached firmware files") parser.add_argument("--baud-flash", action="store", metavar="baud_flash", type=str, default="921600", help="Set specific baud rate when flashing device. Default is 921600") parser.add_argument("-N", "--normal", action="store_true", help="Switch device to normal mode") parser.add_argument("-T", "--tnc", action="store_true", help="Switch device to TNC mode") parser.add_argument("-b", "--bluetooth-on", action="store_true", help="Turn device bluetooth on") parser.add_argument("-B", "--bluetooth-off", action="store_true", help="Turn device bluetooth off") parser.add_argument("-p", "--bluetooth-pair", action="store_true", help="Put device into bluetooth pairing mode") parser.add_argument("-D", "--display", action="store", metavar="i", type=int, default=None, help="Set display intensity (0-255)") parser.add_argument("--display-addr", action="store", metavar="byte", type=str, default=None, help="Set display address as hex byte (00 - FF)") parser.add_argument("--freq", action="store", metavar="Hz", type=int, default=None, help="Frequency in Hz for TNC mode") parser.add_argument("--bw", action="store", metavar="Hz", type=int, default=None, help="Bandwidth in Hz for TNC mode") 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("--eeprom-backup", action="store_true", help="Backup EEPROM to file") parser.add_argument("--eeprom-dump", action="store_true", help="Dump EEPROM to console") parser.add_argument("--eeprom-wipe", action="store_true", help="Unlock and wipe EEPROM") parser.add_argument("-P", "--public", action="store_true", help="Display public part of signing key") parser.add_argument("--trust-key", action="store", metavar="hexbytes", type=str, default=None, help="Public key to trust for device verification") parser.add_argument("--version", action="store_true", help="Print program version and exit") 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("-k", "--key", action="store_true", help="Generate a new signing key and exit") # parser.add_argument("-S", "--sign", action="store_true", help="Display public part of signing key") parser.add_argument("-H", "--firmware-hash", action="store", help="Display installed firmware hash") parser.add_argument("-K", "--get-target-firmware-hash", action="store_true", help=argparse.SUPPRESS) # Get target firmware hash from device parser.add_argument("-L", "--get-firmware-hash", action="store_true", help=argparse.SUPPRESS) # Get calculated firmware hash from device parser.add_argument("--set-firmware-length", action="store", help=argparse.SUPPRESS) # Set length of flashed firmware region on device 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("port", nargs="?", default=None, help="serial port where RNode is attached", type=str) args = parser.parse_args() def print_donation_block(): print(" Ethereum : "+eth_addr) print(" Bitcoin : "+btc_addr) print(" Monero : "+xmr_addr) print(" Ko-Fi : https://ko-fi.com/markqvist") print("") print(" Info : https://unsigned.io/") print(" Code : https://github.com/markqvist") if args.version: print("rnodeconf "+program_version) graceful_exit(0) if args.clear_cache: RNS.log("Clearing local firmware cache...") import shutil shutil.rmtree(UPD_DIR) RNS.log("Done") graceful_exit(0) if args.fw_version != None: selected_version = args.fw_version try: check_float = float(selected_version) except ValueError: RNS.log("Selected version \""+selected_version+"\" does not appear to be a number.") graceful_exit() if args.fw_url != None: fw_url = args.fw_url if args.force_update: force_update = True if args.nocheck: upd_nocheck = True if args.public or args.key or args.flash or args.rom or args.autoinstall or args.trust_key: from cryptography.hazmat.primitives import hashes from cryptography.hazmat.backends import default_backend from cryptography.hazmat.primitives import serialization from cryptography.hazmat.primitives.serialization import load_der_public_key from cryptography.hazmat.primitives.serialization import load_der_private_key from cryptography.hazmat.primitives.asymmetric import rsa from cryptography.hazmat.primitives.asymmetric import padding clear = lambda: os.system('clear') if args.trust_key: try: public_bytes = bytes.fromhex(args.trust_key) try: public_key = load_der_public_key(public_bytes, backend=default_backend()) key_hash = hashlib.sha256(public_bytes).hexdigest() RNS.log("Trusting key: "+str(key_hash)) f = open(TK_DIR+"/"+str(key_hash)+".pubkey", "wb") f.write(public_bytes) f.close() except Exception as e: RNS.log("Could not create public key from supplied data. Check that the key format is valid.") RNS.log(str(e)) except Exception as e: RNS.log("Invalid key data supplied") graceful_exit(0) if args.use_extracted and ((args.update and args.port != None) or args.autoinstall): print("") print("You have specified that rnodeconf should use a firmware extracted") print("from another device. Please note that this *only* works if you are") print("targeting a device of the same type that the firmware came from!") print("") print("Flashing this firmware to a device it was not created for will most") print("likely result in it being inoperable until it is updated with the") print("correct firmware. Hit enter to continue.") input() if args.extract: # clear() print("") print("RNode Firmware Extraction") print("") if not args.port: 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("\nEnter the number of the serial port your device is connected to:\n? ", end="") 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.") graceful_exit() if selected_port == None: print("Could not select port, exiting now.") graceful_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)+")") else: ports = list_ports.comports() for port in ports: if port.device == args.port: selected_port = port if selected_port == None: print("Could not find specified port "+str(args.port)+", exiting now") graceful_exit() port_path = selected_port.device port_product = selected_port.product port_serialno = selected_port.serial_number print("\nUsing device on "+str(port_path)) 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)) graceful_exit() rnode = RNode(rnode_serial) rnode.usb_serial_id = port_serialno thread = threading.Thread(target=rnode.readLoop, daemon=True).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() else: RNS.log("Could not detect a connected RNode") if rnode.platform == ROM.PLATFORM_ESP32: if rnode.provisioned: if not rnode.signature_valid: print("\nThe device signature in this RNode is unknown and cannot be verified. It is still") print("possible to extract the firmware from it, but you should make absolutely sure that") print("it comes from a trusted source. It is possible that someone could have modified the") print("firmware. If that is the case, these modifications will propagate to any new RNodes") print("descendent from this one!") print("\nHit enter if you are sure you want to continue.") input() if rnode.firmware_hash != None: extracted_hash = rnode.firmware_hash extracted_version = rnode.version rnode.disconnect() v_str = str(extracted_version)+" "+RNS.hexrep(extracted_hash, delimit=False) print("\nFound RNode Firmvare v"+v_str) print("\nReady to extract firmware images from the RNode") print("Press enter to start the extraction process") input() extract_recovery_esptool() hash_f = open(EXT_DIR+"/extracted_rnode_firmware.version", "wb") hash_f.write(v_str.encode("utf-8")) hash_f.close() extraction_parts = [ ("bootloader", "python \""+CNF_DIR+"/recovery_esptool.py\" --chip esp32 --port "+port_path+" --baud "+args.baud_flash+" --before default_reset --after hard_reset read_flash 0x1000 0x4650 \""+EXT_DIR+"/extracted_rnode_firmware.bootloader\""), ("partition table", "python \""+CNF_DIR+"/recovery_esptool.py\" --chip esp32 --port "+port_path+" --baud "+args.baud_flash+" --before default_reset --after hard_reset read_flash 0x8000 0xC00 \""+EXT_DIR+"/extracted_rnode_firmware.partitions\""), ("app boot", "python \""+CNF_DIR+"/recovery_esptool.py\" --chip esp32 --port "+port_path+" --baud "+args.baud_flash+" --before default_reset --after hard_reset read_flash 0xe000 0x2000 \""+EXT_DIR+"/extracted_rnode_firmware.boot_app0\""), ("application image", "python \""+CNF_DIR+"/recovery_esptool.py\" --chip esp32 --port "+port_path+" --baud "+args.baud_flash+" --before default_reset --after hard_reset read_flash 0x10000 0x200000 \""+EXT_DIR+"/extracted_rnode_firmware.bin\""), ("console image", "python \""+CNF_DIR+"/recovery_esptool.py\" --chip esp32 --port "+port_path+" --baud "+args.baud_flash+" --before default_reset --after hard_reset read_flash 0x210000 0x1F0000 \""+EXT_DIR+"/extracted_console_image.bin\""), ] import subprocess, shlex for part, command in extraction_parts: print("Extracting "+part+"...") if subprocess.call(shlex.split(command), stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) != 0: print("The extraction failed, the following command did not complete successfully:\n"+command) exit(182) print("\nFirmware successfully extracted!") print("\nYou can now use this firmware to update or autoinstall other RNodes") exit() else: print("Could not read firmware information from device") print("\nRNode firmware extraction failed") graceful_exit(180) else: print("\nFirmware extraction is currently only supported on ESP32-based RNodes.") graceful_exit(170) if args.autoinstall: clear() if not args.port: 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() global squashvw squashvw = True selected_port = None if not args.port: 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("\nEnter the number of the serial port your device is connected to:\n? ", end="") 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.") graceful_exit() if selected_port == None: print("Could not select port, exiting now.") graceful_exit() port_path = selected_port.device port_product = selected_port.product port_serialno = selected_port.serial_number clear() print("\nOk, using device on "+str(port_path)+" ("+str(port_product)+", "+str(port_serialno)+")") else: ports = list_ports.comports() for port in ports: if port.device == args.port: selected_port = port if selected_port == None: print("Could not find specified port "+str(args.port)+", exiting now") graceful_exit() port_path = selected_port.device port_product = selected_port.product port_serialno = selected_port.serial_number print("\nUsing device on "+str(port_path)) 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)) graceful_exit() rnode = RNode(rnode_serial) rnode.usb_serial_id = port_serialno thread = threading.Thread(target=rnode.readLoop, daemon=True).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 and rnode.signature_valid: 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. See the help for more info.\n\nExiting now.") graceful_exit() print("\n---------------------------------------------------------------------------") print(" Device Selection") 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("") print("What kind of device is this?\n") print("[1] A specific kind of RNode") print(" .") print(" / \\ Select this option if you have an RNode of a specific") print(" | type, built from a recipe or bought from a vendor.") print("") print("[2] Homebrew RNode") print(" .") print(" / \\ Select this option if you have put toghether an RNode") print(" | of your own design, or if you are prototyping one.") print("") print("[3] LilyGO LoRa32 v2.1 (aka T3 v1.6 / T3 v1.6.1)") print("[4] LilyGO LoRa32 v2.0") print("[5] LilyGO LoRa32 v1.0") print("[6] LilyGO T-Beam") print("[7] Heltec LoRa32 v2") print("[8] Heltec LoRa32 v3") #print("[9] LilyGO LoRa T3S3") print("[10] RAK4631") print(" .") print(" / \\ Select one of these options if you want to easily turn") print(" | a supported development board into an RNode.") print("") print("---------------------------------------------------------------------------") print("\nEnter the number that matches your device type:\n? ", end="") selected_product = None try: c_dev = int(input()) c_mod = False if c_dev < 1 or c_dev > 10: raise ValueError() elif c_dev == 1: selected_product = ROM.PRODUCT_RNODE elif c_dev == 2: selected_product = ROM.PRODUCT_HMBRW clear() print("") print("---------------------------------------------------------------------------") print(" Homebrew RNode Installer") print("") print("This option allows you to install and provision the RNode firmware on a") print("custom board design, or a custom device created by coupling a generic") print("development board with a supported transceiver module.") print("") print("Important! Using RNode firmware on homebrew devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it. Hit enter to continue.") print("---------------------------------------------------------------------------") input() elif c_dev == 6: selected_product = ROM.PRODUCT_TBEAM clear() print("") print("---------------------------------------------------------------------------") print(" T-Beam RNode Installer") print("") print("The RNode firmware can currently be installed on T-Beam devices using the") print("SX1276, SX1278, SX1262 and SX1268 transceiver chips.") print("") print("Important! Using RNode firmware on T-Beam devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it. Hit enter to continue.") print("---------------------------------------------------------------------------") input() elif c_dev == 4: selected_product = ROM.PRODUCT_T32_20 clear() print("") print("---------------------------------------------------------------------------") print(" LilyGO LoRa32 v2.0 RNode Installer") print("") print("Important! Using RNode firmware on LoRa32 devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it. Hit enter to continue.") print("---------------------------------------------------------------------------") input() elif c_dev == 5: selected_product = ROM.PRODUCT_T32_10 clear() print("") print("---------------------------------------------------------------------------") print(" LilyGO LoRa32 v1.0 RNode Installer") print("") print("Important! Using RNode firmware on LoRa32 devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it.") print("") print("Please Note! This device is known to have a faulty battery charging circuit,") print("which can result in overcharging and damaging batteries. If at all possible,") print("it is recommended to avoid this device.") print("") print("Hit enter if you're sure you wish to continue.") print("---------------------------------------------------------------------------") input() elif c_dev == 3: selected_product = ROM.PRODUCT_T32_21 clear() print("") print("---------------------------------------------------------------------------") print(" LilyGO LoRa32 v2.1 RNode Installer") print("") print("Important! Using RNode firmware on LoRa32 devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it. Hit enter to continue.") print("---------------------------------------------------------------------------") input() elif c_dev == 7: selected_product = ROM.PRODUCT_H32_V2 clear() print("") print("---------------------------------------------------------------------------") print(" Heltec LoRa32 v2.0 RNode Installer") print("") print("Important! Using RNode firmware on Heltec devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("") print("Please also note that a number of users have reported issues with the serial") print("to USB chips on Heltec LoRa V2 boards, resulting in intermittent USB comms") print("and problems flashing and updating devices.") print("") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it. Hit enter to continue.") print("---------------------------------------------------------------------------") input() elif c_dev == 9: selected_product = ROM.PRODUCT_RNODE c_mod = True clear() print("") print("---------------------------------------------------------------------------") print(" LilyGO LoRa32 T3S3 RNode Installer") print("") print("Important! Using RNode firmware on T3S3 devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("") print("Please note that Bluetooth is currently not implemented on this board.") print("") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it. Hit enter to continue.") print("---------------------------------------------------------------------------") input() elif c_dev == 8: selected_product = ROM.PRODUCT_H32_V3 clear() print("") print("---------------------------------------------------------------------------") print(" Heltec LoRa32 v3.0 RNode Installer") print("") print("Important! Using RNode firmware on Heltec devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("") print("Please note that Bluetooth is currently not implemented on this board.") print("") elif c_dev == 10: selected_product = ROM.PRODUCT_RAK4631 clear() print("") print("---------------------------------------------------------------------------") print(" RAK4631 RNode Installer") print("") print("Important! Using RNode firmware on RAKwireless devices should currently be") print("considered experimental. It is not intended for production or critical use.") print("The currently supplied firmware is provided AS-IS as a courtesey to those") print("who would like to experiment with it. Hit enter to continue.") print("---------------------------------------------------------------------------") input() except Exception as e: print("That device type does not exist, exiting now.") graceful_exit() selected_platform = None selected_model = None selected_mcu = None if selected_product == ROM.PRODUCT_HMBRW: 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 selected_model = ROM.MODEL_FF except Exception as e: print("That MCU type does not exist, exiting now.") graceful_exit() print("\nWhat transceiver module does your board use?\n") print("[1] SX1276/SX1278 with antenna port on PA_BOOST pin") print("[2] SX1276/SX1278 with antenna port on RFO pin") print("\n? ", end="") try: c_trxm = int(input()) if c_trxm < 1 or c_trxm > 3: raise ValueError() elif c_trxm == 1: selected_model = ROM.MODEL_FE elif c_trxm == 2: selected_model = ROM.MODEL_FF except Exception as e: print("That transceiver type does not exist, exiting now.") graceful_exit() elif selected_product == ROM.PRODUCT_RNODE: if not c_mod: selected_mcu = ROM.MCU_1284P print("\nWhat model is this RNode?\n") print("[1] Handheld v2.1 RNode, 410 - 525 MHz") print("[2] Handheld v2.1 RNode, 820 - 1020 MHz") print("") print("[3] Original v1.x RNode, 410 - 525 MHz") print("[4] Original v1.x RNode, 820 - 1020 MHz") print("") print("[5] Prototype v2.2 RNode, 410 - 525 MHz") print("[6] Prototype v2.2 RNode, 820 - 1020 MHz") print("\n? ", end="") try: c_model = int(input()) if c_model < 1 or c_model > 6: raise ValueError() elif c_model == 1: selected_model = ROM.MODEL_A2 selected_mcu = ROM.MCU_ESP32 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 2: selected_model = ROM.MODEL_A7 selected_mcu = ROM.MCU_ESP32 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 3: selected_model = ROM.MODEL_A4 selected_platform = ROM.PLATFORM_AVR elif c_model == 4: selected_model = ROM.MODEL_A9 selected_platform = ROM.PLATFORM_AVR elif c_model == 5: selected_model = ROM.MODEL_A1 selected_mcu = ROM.MCU_ESP32 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 6: selected_model = ROM.MODEL_A6 selected_mcu = ROM.MCU_ESP32 selected_platform = ROM.PLATFORM_ESP32 # elif c_model == 5: # selected_model = ROM.MODEL_A3 # selected_mcu = ROM.MCU_ESP32 # selected_platform = ROM.PLATFORM_ESP32 # elif c_model == 6: # selected_model = ROM.MODEL_A8 # selected_mcu = ROM.MCU_ESP32 # selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That model does not exist, exiting now.") graceful_exit() else: print("\nWhat model is this T3S3?\n") print("[1] 410 - 525 MHz (with SX1268 chip)") print("[2] 820 - 1020 MHz (with SX1262 chip)") 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_A1 selected_mcu = ROM.MCU_ESP32 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 2: selected_model = ROM.MODEL_A6 selected_mcu = ROM.MCU_ESP32 selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That model does not exist, exiting now.") graceful_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 (with SX1278 chip)") print("[2] 868/915/923 MHz (with SX1276 chip)") print(""); print("[3] 433 MHz (with SX1268 chip)") print("[4] 868/915/923 MHz (with SX1262 chip)") 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 == 2: selected_model = ROM.MODEL_E9 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 3: selected_model = ROM.MODEL_E3 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 4: selected_model = ROM.MODEL_E8 selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That band does not exist, exiting now.") graceful_exit() elif selected_product == ROM.PRODUCT_T32_10: selected_mcu = ROM.MCU_ESP32 print("\nWhat band is this LoRa32 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_BA selected_platform = ROM.PLATFORM_ESP32 elif c_model > 1: selected_model = ROM.MODEL_BB selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That band does not exist, exiting now.") graceful_exit() elif selected_product == ROM.PRODUCT_T32_20: selected_mcu = ROM.MCU_ESP32 print("\nWhat band is this LoRa32 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_B3 selected_platform = ROM.PLATFORM_ESP32 elif c_model > 1: selected_model = ROM.MODEL_B8 selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That band does not exist, exiting now.") graceful_exit() elif selected_product == ROM.PRODUCT_T32_21: selected_mcu = ROM.MCU_ESP32 print("\nWhat band is this LoRa32 for?\n") print("[1] 433 MHz") print("[2] 868/915/923 MHz") print("[3] 433 MHz, with TCXO") print("[4] 868/915/923 MHz, with TCXO") 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_B4 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 2: selected_model = ROM.MODEL_B9 selected_platform = ROM.PLATFORM_ESP32 elif c_model == 3: selected_model = ROM.MODEL_B4_TCXO selected_platform = ROM.PLATFORM_ESP32 elif c_model == 4: selected_model = ROM.MODEL_B9_TCXO selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That band does not exist, exiting now.") graceful_exit() elif selected_product == ROM.PRODUCT_H32_V2: selected_mcu = ROM.MCU_ESP32 print("\nWhat band is this Heltec LoRa32 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_C4 selected_platform = ROM.PLATFORM_ESP32 elif c_model > 1: selected_model = ROM.MODEL_C9 selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That band does not exist, exiting now.") graceful_exit() elif selected_product == ROM.PRODUCT_H32_V3: selected_mcu = ROM.MCU_ESP32 print("\nWhat band is this Heltec LoRa32 V3 for?\n") try: c_model = int(input()) if c_model < 1 or c_model > 4: raise ValueError() elif c_model == 1: selected_model = ROM.MODEL_C5 selected_platform = ROM.PLATFORM_ESP32 elif c_model > 1: selected_model = ROM.MODEL_CA selected_platform = ROM.PLATFORM_ESP32 except Exception as e: print("That band does not exist, exiting now.") exit() elif selected_product == ROM.PRODUCT_RAK4631: selected_mcu = ROM.MCU_NRF52 print("\nWhat band is this RAK4631 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_11 selected_platform = ROM.PLATFORM_NRF52 elif c_model > 1: selected_model = ROM.MODEL_12 selected_platform = ROM.PLATFORM_NRF52 except Exception as e: print("That band does not exist, exiting now.") graceful_exit() if selected_model != ROM.MODEL_FF and selected_model != ROM.MODEL_FE: fw_filename = models[selected_model][4] else: if selected_platform == ROM.PLATFORM_AVR: if selected_mcu == ROM.MCU_1284P: fw_filename = "rnode_firmware.hex" elif selected_mcu == ROM.MCU_2560: fw_filename = "rnode_firmware_m2560.hex" elif selected_platform == ROM.PLATFORM_ESP32: fw_filename = None print("\nWhat kind of ESP32 board is this?\n") print("[1] Adafruit Feather ESP32 (HUZZAH32)") print("[2] Generic ESP32 board") print("\n? ", end="") try: c_eboard = int(input()) if c_eboard < 1 or c_eboard > 2: raise ValueError() elif c_eboard == 1: fw_filename = "rnode_firmware_featheresp32.zip" elif c_eboard == 2: fw_filename = "rnode_firmware_esp32_generic.zip" except Exception as e: print("That ESP32 board does not exist, exiting now.") graceful_exit() if fw_filename == None: print("") print("Sorry, no firmware for your board currently exists.") print("Help making it a reality by contributing code or by") print("donating to the project.") print("") print_donation_block() print("") graceful_exit() if args.use_extracted: fw_filename = "extracted_rnode_firmware.zip" clear() print("") print("------------------------------------------------------------------------------") print(" Installer Ready") print("") print("Ok, 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 sure that you are satisfied with your choices.\n") print("Serial port : "+str(selected_port.device)) 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("") print("------------------------------------------------------------------------------") 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.") graceful_exit() args.key = True args.port = selected_port.device args.platform = selected_platform args.hwrev = 1 mapped_model = selected_model mapped_product = selected_product args.update = False args.flash = True try: RNS.log("Checking firmware file availability...") ensure_firmware_file(fw_filename) except Exception as e: RNS.log("Could not obain firmware package for your board") RNS.log("The contained exception was: "+str(e)) graceful_exit() rnode.disconnect() if args.public: private_bytes = None try: file = open(FWD_DIR+"/signing.key", "rb") private_bytes = file.read() file.close() except Exception as e: RNS.log("Could not load EEPROM signing key") try: private_key = serialization.load_der_private_key( private_bytes, password=None, backend=default_backend() ) public_key = private_key.public_key() public_bytes = public_key.public_bytes( encoding=serialization.Encoding.DER, format=serialization.PublicFormat.SubjectPublicKeyInfo ) RNS.log("EEPROM Signing Public key:") RNS.log(RNS.hexrep(public_bytes, delimit=False)) except Exception as e: RNS.log("Could not deserialize signing key") RNS.log(str(e)) try: device_signer = RNS.Identity.from_file(FWD_DIR+"/device.key") RNS.log("") RNS.log("Device Signing Public key:") RNS.log(RNS.hexrep(device_signer.get_public_key()[32:], delimit=True)) except Exception as e: RNS.log("Could not load device signing key") graceful_exit() if args.key: if not os.path.isfile(FWD_DIR+"/device.key"): try: RNS.log("Generating a new device signing key...") device_signer = RNS.Identity() device_signer.to_file(FWD_DIR+"/device.key") RNS.log("Device signing key written to "+str(FWD_DIR+"/device.key")) except Exception as e: RNS.log("Could not create new device signing key at "+str(FWD_DIR+"/device.key")+". The contained exception was:") RNS.log(str(e)) RNS.log("Please ensure filesystem access and try again.") graceful_exit(81) else: try: device_signer = RNS.Identity.from_file(FWD_DIR+"/device.key") except Exception as e: RNS.log("Could not load device signing key from "+str(FWD_DIR+"/device.key")+". The contained exception was:") RNS.log(str(e)) RNS.log("Please restore or clear the key and try again.") graceful_exit(82) if not os.path.isfile(FWD_DIR+"/signing.key"): RNS.log("Generating a new EEPROM signing key...") private_key = rsa.generate_private_key( public_exponent=65537, key_size=1024, backend=default_backend() ) private_bytes = private_key.private_bytes( encoding=serialization.Encoding.DER, format=serialization.PrivateFormat.PKCS8, encryption_algorithm=serialization.NoEncryption() ) public_key = private_key.public_key() public_bytes = public_key.public_bytes( encoding=serialization.Encoding.DER, format=serialization.PublicFormat.SubjectPublicKeyInfo ) os.makedirs(FWD_DIR, exist_ok=True) if os.path.isdir(FWD_DIR): if os.path.isfile(FWD_DIR+"/signing.key"): if not args.autoinstall: RNS.log("EEPROM Signing key already exists, not overwriting!") RNS.log("Manually delete this key to create a new one.") else: file = open(FWD_DIR+"/signing.key", "wb") file.write(private_bytes) file.close() if not squashvw: RNS.log("Wrote signing key") RNS.log("Public key:") RNS.log(RNS.hexrep(public_bytes, delimit=False)) else: RNS.log("The firmware directory does not exist, can't write key!") if not args.autoinstall: graceful_exit() def get_partition_hash(platform, partition_file): try: if platform == ROM.PLATFORM_ESP32 or platform == ROM.PLATFORM_AVR: firmware_data = open(partition_file, "rb").read() # Calculate the digest manually and see if it matches the # SHA256 digest included in the ESP32 image. calc_hash = hashlib.sha256(firmware_data[0:-32]).digest() part_hash = firmware_data[-32:] if calc_hash == part_hash: return part_hash else: return None elif platform == ROM.PLATFORM_NRF52: # Calculate digest manually, as it is not included in the image. firmware_data = open(partition_file, "rb") hash = hashlib.file_digest(firmware_data, 'sha256').digest() firmware_data.close() return hash except Exception as e: RNS.log("Could not calculate firmware partition hash. The contained exception was:") RNS.log(str(e)) def get_flasher_call(platform, fw_filename): global selected_version from shutil import which if platform == "unzip": flasher = "unzip" if which(flasher) is not None: return [flasher, "-o", UPD_DIR+"/"+selected_version+"/"+fw_filename, "-d", UPD_DIR+"/"+selected_version] 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.") graceful_exit() elif platform == ROM.PLATFORM_AVR: flasher = "avrdude" if which(flasher) is not None: # avrdude -C/home/markqvist/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf -q -q -V -patmega2560 -cwiring -P/dev/ttyACM0 -b115200 -D -Uflash:w:/tmp/arduino-sketch-0E260F46C421A84A7CBAD48E859C8E64/RNode_Firmware.ino.hex:i # avrdude -q -q -V -patmega2560 -cwiring -P/dev/ttyACM0 -b115200 -D -Uflash:w:/tmp/arduino-sketch-0E260F46C421A84A7CBAD48E859C8E64/RNode_Firmware.ino.hex:i if fw_filename == "rnode_firmware.hex": return [flasher, "-P", args.port, "-p", "m1284p", "-c", "arduino", "-b", "115200", "-U", "flash:w:"+UPD_DIR+"/"+selected_version+"/"+fw_filename+":i"] elif fw_filename == "rnode_firmware_m2560.hex": return [flasher, "-P", args.port, "-p", "atmega2560", "-c", "wiring", "-D", "-b", "115200", "-U", "flash:w:"+UPD_DIR+"/"+selected_version+"/"+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.") graceful_exit() elif platform == ROM.PLATFORM_ESP32: numeric_version = float(selected_version) flasher_dir = UPD_DIR+"/"+selected_version flasher = flasher_dir+"/esptool.py" if not os.path.isfile(flasher): if os.path.isfile(CNF_DIR+"/recovery_esptool.py"): import shutil if not os.path.isdir(flasher_dir): os.makedirs(flasher_dir) shutil.copy(CNF_DIR+"/recovery_esptool.py", flasher) RNS.log("No flasher present, using recovery flasher to write firmware to device") if os.path.isfile(flasher): import stat os.chmod(flasher, stat.S_IRWXU | stat.S_IRGRP | stat.S_IXGRP) if which(flasher) is not None: if fw_filename == "rnode_firmware_tbeam.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.partitions", ] elif fw_filename == "rnode_firmware_tbeam_sx1262.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.partitions", ] elif fw_filename == "rnode_firmware_lora32v10.zip": if numeric_version >= 1.59: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v10.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v10.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v10.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v10.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.partitions", ] elif fw_filename == "rnode_firmware_lora32v20.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v20.partitions", ] elif fw_filename == "rnode_firmware_lora32v21.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.partitions", ] elif fw_filename == "rnode_firmware_lora32v21_tcxo.zip": return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.partitions", ] elif fw_filename == "rnode_firmware_heltec32v2.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "8MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "8MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v2.partitions", ] elif fw_filename == "rnode_firmware_heltec32v3.zip": return [ sys.executable, flasher, "--chip", "esp32-s3", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "8MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v3.boot_app0", "0x0", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v3.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v3.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_heltec32v3.partitions", ] elif fw_filename == "rnode_firmware_featheresp32.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_featheresp32.partitions", ] elif fw_filename == "rnode_firmware_esp32_generic.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_esp32_generic.partitions", ] elif fw_filename == "rnode_firmware_ng20.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng20.partitions", ] elif fw_filename == "rnode_firmware_ng21.zip": if numeric_version >= 1.55: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.partitions", ] else: return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.boot_app0", "0x1000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.partitions", ] elif fw_filename == "rnode_firmware_t3s3.zip": return [ sys.executable, flasher, "--chip", "esp32s3", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0xe000", UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.boot_app0", "0x0", UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.bootloader", "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.bin", "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin", "0x8000", UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.partitions", ] elif fw_filename == "extracted_rnode_firmware.zip": return [ sys.executable, flasher, "--chip", "esp32", "--port", args.port, "--baud", args.baud_flash, "--before", "default_reset", "--after", "hard_reset", "write_flash", "-z", "--flash_mode", "dio", "--flash_freq", "80m", "--flash_size", "4MB", "0x1000", EXT_DIR+"/extracted_rnode_firmware.bootloader", "0xe000", EXT_DIR+"/extracted_rnode_firmware.boot_app0", "0x8000", EXT_DIR+"/extracted_rnode_firmware.partitions", "0x10000", EXT_DIR+"/extracted_rnode_firmware.bin", "0x210000",EXT_DIR+"/extracted_console_image.bin", ] else: RNS.log("No flasher available for this board, cannot install firmware.") 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.") graceful_exit() elif platform == ROM.PLATFORM_NRF52: flasher = "adafruit-nrfutil" if which(flasher) is not None: return [flasher, "dfu", "serial", "--package", UPD_DIR+"/"+selected_version+"/"+fw_filename, "-p", args.port, "-b", "115200", "-t", "1200"] 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(" pip3 install --user adafruit-nrfutil") RNS.log("") RNS.log("Please install \""+flasher+"\" and try again.") graceful_exit() if args.port: wants_fw_provision = False if args.flash: from subprocess import call if fw_filename == None: fw_filename = "rnode_firmware.hex" if args.platform == None: args.platform = ROM.PLATFORM_AVR if selected_version == None: RNS.log("Missing parameters, cannot continue") graceful_exit(68) if fw_filename == "extracted_rnode_firmware.zip": try: RNS.log("Flashing RNode firmware to device on "+args.port) from subprocess import call rc = get_flasher_call(args.platform, fw_filename) flash_status = call(rc) if flash_status == 0: RNS.log("Done flashing") args.rom = True if args.platform == ROM.PLATFORM_ESP32: wants_fw_provision = True RNS.log("Waiting for ESP32 reset...") time.sleep(7) else: graceful_exit() except Exception as e: RNS.log("Error while flashing") RNS.log(str(e)) graceful_exit(1) else: fw_src = UPD_DIR+"/"+selected_version+"/" if os.path.isfile(fw_src+fw_filename): try: if fw_filename.endswith(".zip"): RNS.log("Decompressing firmware...") try: with zipfile.ZipFile(fw_src+fw_filename) as zip: zip.extractall(fw_src) except Exception as e: RNS.log("Could not decompress firmware from downloaded zip file") graceful_exit() RNS.log("Firmware decompressed") RNS.log("Flashing RNode firmware to device on "+args.port) from subprocess import call rc = get_flasher_call(args.platform, fw_filename) flash_status = call(rc) if flash_status == 0: RNS.log("Done flashing") args.rom = True if args.platform == ROM.PLATFORM_ESP32: wants_fw_provision = True RNS.log("Waiting for ESP32 reset...") time.sleep(7) if args.platform == ROM.PLATFORM_NRF52: wants_fw_provision = True RNS.log("Waiting for NRF52 reset...") # Don't need to wait as long this time. time.sleep(5) else: RNS.log("Error from flasher ("+str(flash_status)+") while writing.") RNS.log("Some boards have trouble flashing at high speeds, and you can") RNS.log("try flashing with a lower baud rate, as in this example:") RNS.log("rnodeconf --autoinstall --baud-flash 115200") graceful_exit() except Exception as e: RNS.log("Error while flashing") RNS.log(str(e)) graceful_exit(1) else: RNS.log("Firmware file not found") graceful_exit() 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)) graceful_exit() rnode = RNode(rnode_serial) ports = list_ports.comports() for port in ports: if port.device == args.port: rnode.usb_serial_id = port.serial_number break thread = threading.Thread(target=rnode.readLoop, daemon=True).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) graceful_exit() if rnode.detected: if rnode.platform == None or rnode.mcu == None: rnode.platform = ROM.PLATFORM_AVR rnode.mcu = ROM.MCU_1284P if args.eeprom_wipe: RNS.log("WARNING: EEPROM is being wiped! Power down device NOW if you do not want this!") rnode.wipe_eeprom() # TODO: Add conditional for avoiding this reset on nRF rnode.hard_reset() graceful_exit() RNS.log("Reading EEPROM...") rnode.download_eeprom() if rnode.provisioned: if rnode.model != ROM.MODEL_FF: fw_filename = models[rnode.model][4] else: if args.use_extracted: fw_filename = "extracted_rnode_firmware.zip" else: if rnode.platform == ROM.PLATFORM_AVR: if rnode.mcu == ROM.MCU_1284P: fw_filename = "rnode_firmware.hex" elif rnode.mcu == ROM.MCU_2560: fw_filename = "rnode_firmware_m2560.hex" elif rnode.platform == ROM.PLATFORM_ESP32: if rnode.board == ROM.BOARD_HUZZAH32: fw_filename = "rnode_firmware_featheresp32.zip" elif rnode.board == ROM.BOARD_GENERIC_ESP32: fw_filename = "rnode_firmware_esp32_generic.zip" elif rnode.platform == ROM.PLATFORM_NRF52: if rnode.board == ROM.BOARD_RAK4631: fw_filename = "rnode_firmware_rak4631.zip" else: fw_filename = None if args.update: RNS.log("ERROR: No firmware found for this board. Cannot update.") graceful_exit() if args.update: if not rnode.provisioned: RNS.log("Device not provisioned. Cannot update device firmware.") graceful_exit(1) if args.use_extracted: fw_filename = "extracted_rnode_firmware.zip" from subprocess import call try: RNS.log("Checking firmware file availability...") fw_file_ensured = False if selected_version == None: ensure_firmware_file(fw_filename) fw_file_ensured = True if not force_update: if rnode.version == selected_version: if args.fw_version != None: RNS.log("Specified firmware version ("+selected_version+") is already installed on this device") RNS.log("Override with -U option to install anyway") graceful_exit(0) else: RNS.log("Latest firmware version ("+selected_version+") is already installed on this device") RNS.log("Override with -U option to install anyway") graceful_exit(0) if rnode.version > selected_version: if args.fw_version != None: RNS.log("Specified firmware version ("+selected_version+") is older than firmware already installed on this device") RNS.log("Override with -U option to install anyway") graceful_exit(0) else: RNS.log("Latest firmware version ("+selected_version+") is older than firmware already installed on this device") RNS.log("Override with -U option to install anyway") graceful_exit(0) if not fw_file_ensured and selected_version != None: ensure_firmware_file(fw_filename) if fw_filename.endswith(".zip") and not fw_filename == "extracted_rnode_firmware.zip": RNS.log("Decompressing firmware...") fw_src = UPD_DIR+"/"+selected_version+"/" try: with zipfile.ZipFile(fw_src+fw_filename) as zip: zip.extractall(fw_src) except Exception as e: RNS.log("Could not decompress firmware from downloaded zip file") graceful_exit() RNS.log("Firmware decompressed") except Exception as e: RNS.log("Could not obtain firmware package for your board") RNS.log("The contained exception was: "+str(e)) graceful_exit() if fw_filename == "extracted_rnode_firmware.zip": update_full_path = EXT_DIR+"/extracted_rnode_firmware.version" else: update_full_path = UPD_DIR+"/"+selected_version+"/"+fw_filename if os.path.isfile(update_full_path): try: args.info = False RNS.log("Updating RNode firmware for device on "+args.port) if fw_filename == "extracted_rnode_firmware.zip": vf = open(update_full_path, "rb") release_info = vf.read().decode("utf-8").strip() partition_hash = bytes.fromhex(release_info.split()[1]) vf.close() else: partition_filename = fw_filename.replace(".zip", ".bin") if fw_filename == "extracted_rnode_firmware.zip": partition_full_path = EXT_DIR+"/extracted_rnode_firmware.bin" else: partition_full_path = UPD_DIR+"/"+selected_version+"/"+partition_filename partition_hash = get_partition_hash(rnode.platform, partition_full_path) if partition_hash != None: rnode.set_firmware_hash(partition_hash) rnode.indicate_firmware_update() sleep(1) if rnode.platform == ROM.PLATFORM_NRF52: # Allow extra time for writing to EEPROM on NRF52. Current implementation is slow. sleep(14) rnode.disconnect() 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)) graceful_exit() rnode = RNode(rnode_serial) thread = threading.Thread(target=rnode.readLoop, daemon=True).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) graceful_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: if rnode.model != ROM.MODEL_FF: fw_filename = models[rnode.model][4] else: fw_filename = None args.info = True if partition_hash != None: rnode.set_firmware_hash(partition_hash) if args.info: RNS.log("") RNS.log("Firmware update completed successfully") else: RNS.log("An error occurred while flashing the new firmware, exiting now.") graceful_exit() except Exception as e: RNS.log("Error while updating firmware") RNS.log(str(e)) else: RNS.log("Firmware update file not found") graceful_exit() if args.eeprom_dump: RNS.log("EEPROM contents:") RNS.log(RNS.hexrep(rnode.eeprom)) graceful_exit() if args.eeprom_backup: try: timestamp = time.time() filename = str(time.strftime("%Y-%m-%d_%H-%M-%S")) path = ROM_DIR + filename + ".eeprom" file = open(path, "wb") file.write(rnode.eeprom) file.close() RNS.log("EEPROM backup written to: "+path) except Exception as e: RNS.log("EEPROM was successfully downloaded from device,") RNS.log("but file could not be written to disk.") graceful_exit() if isinstance(args.display, int): di = args.display if di < 0: di = 0 if di > 255: di = 255 RNS.log("Setting display intensity to "+str(di)) rnode.set_display_intensity(di) if isinstance(args.display_addr, str): set_addr = False try: if args.display_addr.startswith("0x"): args.display_addr = args.display_addr[2:] da = bytes.fromhex(args.display_addr) set_addr = True except Exception as e: pass if set_addr and len(da) == 1: RNS.log("Setting display address to "+RNS.hexrep(da, delimit=False)) rnode.set_display_address(ord(da)) rnode.hard_reset() graceful_exit() else: RNS.log("Invalid display address specified") if args.bluetooth_on: RNS.log("Enabling Bluetooth...") rnode.enable_bluetooth() rnode.leave() if args.bluetooth_off: RNS.log("Disabling Bluetooth...") rnode.disable_bluetooth() rnode.leave() if args.bluetooth_pair: RNS.log("Putting device into Bluetooth pairing mode. Press enter to exit when done.") rnode.bluetooth_pair() input() rnode.leave() if args.info: if rnode.provisioned: timestamp = struct.unpack(">I", rnode.made)[0] timestring = datetime.datetime.fromtimestamp(timestamp).strftime("%Y-%m-%d %H:%M:%S") sigstring = "Unverified" if rnode.signature_valid: if rnode.locally_signed: sigstring = "Validated - Local signature" else: sigstring = "Genuine board, vendor is "+rnode.vendor if rnode.board != None: board_string = ":"+bytes([rnode.board]).hex() else: board_string = "" RNS.log("") RNS.log("Device info:") RNS.log("\tProduct : "+products[rnode.product]+" "+models[rnode.model][3]+" ("+bytes([rnode.product]).hex()+":"+bytes([rnode.model]).hex()+board_string+")") 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("\tModem chip : "+str(models[rnode.model][5])) 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 rnode.r_bandwidth = rnode.conf_bandwidth rnode.sf = rnode.conf_sf rnode.r_sf = rnode.conf_sf rnode.cr = rnode.conf_cr rnode.r_cr = rnode.conf_cr rnode.updateBitrate() txp_mw = round(pow(10, (rnode.conf_txpower/10)), 3) RNS.log(""); 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 : Normal (host-controlled)") print("") rnode.disconnect() graceful_exit() else: RNS.log("EEPROM is invalid, no further information available") egraceful_xit() if args.rom: if rnode.provisioned and not args.autoinstall: RNS.log("EEPROM bootstrap was requested, but a valid EEPROM was already present.") RNS.log("No changes are being made.") graceful_exit() else: if rnode.signature_valid: RNS.log("EEPROM bootstrap was requested, but a valid EEPROM was already present.") RNS.log("No changes are being made.") graceful_exit() else: if args.autoinstall: RNS.log("Clearing old EEPROM, this will take about 15 seconds...") rnode.wipe_eeprom() if rnode.platform == ROM.PLATFORM_ESP32: RNS.log("Waiting for ESP32 reset...") time.sleep(6) elif rnode.platform == ROM.PLATFORM_NRF52: rnode_serial.close() RNS.log("Waiting for NRF52 reset...") time.sleep(14) selected_port = None ports = list_ports.comports() for port in ports: if port.serial_number == rnode.usb_serial_id: selected_port = port break if selected_port is None: RNS.log("Could not detect new port for NRF52...") else: try: rnode_serial = rnode_open_serial(selected_port.device) rnode.serial = rnode_serial thread = threading.Thread(target=rnode.readLoop, daemon=True).start() except Exception as e: RNS.log("Could not open the specified serial port. The contained exception was:") RNS.log(str(e)) exit() else: time.sleep(3) counter = None counter_path = FWD_DIR+"/serial.counter" try: if os.path.isfile(counter_path): file = open(counter_path, "r") counter_str = file.read() counter = int(counter_str) file.close() else: counter = 0 except Exception as e: RNS.log("Could not create device serial number, exiting") RNS.log(str(e)) graceful_exit() serialno = counter+1 model = None hwrev = None if args.product != None: if args.product == "03": mapped_product = ROM.PRODUCT_RNODE elif args.product == "10": mapped_product = ROM.PRODUCT_RAK4631 elif args.product == "f0": mapped_product = ROM.PRODUCT_HMBRW elif args.product == "e0": mapped_product = ROM.PRODUCT_TBEAM else: if len(args.product) == 2: mapped_product = ord(bytes.fromhex(args.product)) if mapped_model != None: if mapped_model == ROM.MODEL_B4_TCXO: model = ROM.MODEL_B4 elif mapped_model == ROM.MODEL_B9_TCXO: model = ROM.MODEL_B9 else: model = mapped_model else: if args.model == "11": model = ROM.MODEL_11 elif args.model == "12": model = ROM.MODEL_12 elif args.model == "a4": model = ROM.MODEL_A4 elif args.model == "a9": model = ROM.MODEL_A9 elif args.model == "a1": model = ROM.MODEL_A1 elif args.model == "a6": model = ROM.MODEL_A6 elif args.model == "e4": model = ROM.MODEL_E4 elif args.model == "e9": model = ROM.MODEL_E9 elif args.model == "ff": model = ROM.MODEL_FF else: if len(args.model) == 2: model = ord(bytes.fromhex(args.model)) if args.hwrev != None and (args.hwrev > 0 and args.hwrev < 256): hwrev = chr(args.hwrev) if serialno > 0 and model != None and hwrev != None: try: from cryptography.hazmat.primitives import hashes from cryptography.hazmat.backends import default_backend timestamp = int(time.time()) time_bytes = struct.pack(">I", timestamp) serial_bytes = struct.pack(">I", serialno) file = open(counter_path, "w") file.write(str(serialno)) file.close() 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()) digest.update(info_chunk) checksum = digest.finalize() RNS.log("Loading signing key...") signature = None key_path = FWD_DIR+"/signing.key" if os.path.isfile(key_path): try: file = open(key_path, "rb") private_bytes = file.read() file.close() private_key = serialization.load_der_private_key( private_bytes, password=None, backend=default_backend() ) public_key = private_key.public_key() public_bytes = public_key.public_bytes( encoding=serialization.Encoding.DER, format=serialization.PublicFormat.SubjectPublicKeyInfo ) signature = private_key.sign( checksum, padding.PSS( mgf=padding.MGF1(hashes.SHA256()), salt_length=padding.PSS.MAX_LENGTH ), hashes.SHA256() ) except Exception as e: RNS.log("Error while signing EEPROM") RNS.log(str(e)) else: RNS.log("No signing key found") graceful_exit() if model == ROM.MODEL_A1 or model == ROM.MODEL_A6: rnode.hard_reset() RNS.log("Waiting for ESP32 reset...") time.sleep(6.5) RNS.log("Bootstrapping device EEPROM...") rnode.write_eeprom(ROM.ADDR_PRODUCT, mapped_product) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_MODEL, model) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_HW_REV, ord(hwrev)) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_SERIAL, serial_bytes[0]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_SERIAL+1, serial_bytes[1]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_SERIAL+2, serial_bytes[2]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_SERIAL+3, serial_bytes[3]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_MADE, time_bytes[0]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_MADE+1, time_bytes[1]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_MADE+2, time_bytes[2]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_MADE+3, time_bytes[3]) time.sleep(0.006) for i in range(0,16): rnode.write_eeprom(ROM.ADDR_CHKSUM+i, checksum[i]) time.sleep(0.006) for i in range(0,128): rnode.write_eeprom(ROM.ADDR_SIGNATURE+i, signature[i]) time.sleep(0.006) rnode.write_eeprom(ROM.ADDR_INFO_LOCK, ROM.INFO_LOCK_BYTE) if rnode.platform == ROM.PLATFORM_NRF52: # Allow extra time for writing to EEPROM on NRF52. Current implementation is slow. sleep(3) RNS.log("EEPROM written! Validating...") if wants_fw_provision: partition_hash = None if fw_filename == "extracted_rnode_firmware.zip": update_full_path = EXT_DIR+"/extracted_rnode_firmware.version" vf = open(update_full_path, "rb") release_info = vf.read().decode("utf-8").strip() partition_hash = bytes.fromhex(release_info.split()[1]) vf.close() else: partition_filename = fw_filename.replace(".zip", ".bin") partition_hash = get_partition_hash(rnode.platform, UPD_DIR+"/"+selected_version+"/"+partition_filename) if partition_hash != None: time.sleep(0.75) RNS.log("Setting firmware checksum...") rnode.set_firmware_hash(partition_hash) if rnode.platform == ROM.PLATFORM_ESP32: rnode.hard_reset() RNS.log("Waiting for ESP32 reset...") time.sleep(6.5) elif rnode.platform == ROM.PLATFORM_NRF52: rnode.hard_reset() # The hard reset on this platform is different # to that of the ESP32 platform, it causes # disruption to the serial connection. # Therefore, we have to reestablish the serial # connection after the reset. rnode_serial.close() RNS.log("Waiting for NRF52 reset...") # Give plenty of time for to allow for # potential e-ink display refresh too. time.sleep(14) # After the hard reset, the port number will # change. We need to find the new port number, # which can be done non-interactively by # comparing the USB serial numbers of the # original port and the one we are currently # iterating. selected_port = None ports = list_ports.comports() for port in ports: if port.serial_number == rnode.usb_serial_id: selected_port = port break if selected_port is None: RNS.log("Could not detect new port for NRF52...") else: try: rnode_serial = rnode_open_serial(selected_port.device) rnode.serial = rnode_serial thread = threading.Thread(target=rnode.readLoop, daemon=True).start() except Exception as e: RNS.log("Could not open the specified serial port. The contained exception was:") RNS.log(str(e)) exit() else: rnode.hard_reset() rnode.download_eeprom() if rnode.provisioned: RNS.log("EEPROM Bootstrapping successful!") rnode.hard_reset() if args.autoinstall: print("") print("RNode Firmware autoinstallation complete!") print("") print("To use your device with Reticulum, read the documetation at:") print("") print("https://markqvist.github.io/Reticulum/manual/gettingstartedfast.html") print("") print("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *") print(" Important! ") print("") print("ESP32-based RNodes are created with the RNode Bootstrap Console on-board.") print("") print("This repository is hosted directly on the RNode, and contains a wealth of") print("information, software and tools.") print("") print("The RNode Bootstrap Console also contains everything needed to build") print("and replicate RNodes, including detailed build recipes, 3D-printable") print("cases, and copies of the source code for both the RNode Firmware,") print("Reticulum and other utilities.") print("") print("To activate the RNode Bootstrap Console, power up your RNode and press") print("the reset button twice with a one second interval. The RNode will now") print("reboot into console mode, and activate a WiFi access point for you to") print("connect to. The console is then reachable at: http://10.0.0.1") print("") print("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *") print("") print("Thank you for using this utility! Please help the project by") print("contributing code and reporting bugs, or by donating!") print("") print("Your contributions and donations directly further the realisation") print("of truly open, free and resilient communications systems.") print("") print_donation_block() print("") try: os.makedirs(FWD_DIR+"/device_db/", exist_ok=True) file = open(FWD_DIR+"/device_db/"+serial_bytes.hex(), "wb") written = file.write(rnode.eeprom) file.close() except Exception as e: RNS.log("WARNING: Could not backup device EEPROM to disk") graceful_exit() else: RNS.log("EEPROM was written, but validation failed. Check your settings.") graceful_exit() except Exception as e: RNS.log("An error occurred while writing EEPROM. The contained exception was:") RNS.log(str(e)) raise e else: RNS.log("Invalid data specified, cancelling EEPROM write") graceful_exit() if args.sign: if rnode.provisioned: try: device_signer = RNS.Identity.from_file(FWD_DIR+"/device.key") except Exception as e: RNS.log("Could not load device signing key") if rnode.device_hash == None: RNS.log("No device hash present, skipping device signing") else: if device_signer == None: RNS.log("No device signer loaded, cannot sign device") graceful_exit(78) else: new_device_signature = device_signer.sign(rnode.device_hash) rnode.store_signature(new_device_signature) RNS.log("Device signed") else: RNS.log("This device has not been provisioned yet, cannot create device signature") graceful_exit(79) if args.firmware_hash != None: if rnode.provisioned: try: hash_data = bytes.fromhex(args.firmware_hash) if len(hash_data) != 32: raise ValueError("Incorrect hash length") rnode.set_firmware_hash(hash_data) RNS.log("Firmware hash set") except Exception as e: RNS.log("The provided value was not a valid SHA256 hash") graceful_exit(78) else: RNS.log("This device has not been provisioned yet, cannot set firmware hash") graceful_exit(77) if args.get_target_firmware_hash: if rnode.provisioned: RNS.log(f"The target firmware hash is: {rnode.firmware_hash_target.hex()}") else: RNS.log("This device has not been provisioned yet, cannot get firmware hash") exit(77) if args.get_firmware_hash: if rnode.provisioned: RNS.log(f"The actual firmware hash is: {rnode.firmware_hash.hex()}") else: RNS.log("This device has not been provisioned yet, cannot get firmware hash") exit(77) if args.set_firmware_length: RNS.log("Setting firmware length on device...") rnode.set_firmware_length(int(args.set_firmware_length).to_bytes(4, signed=False)) if rnode.provisioned: if args.normal: rnode.setNormalMode() RNS.log("Device set to normal (host-controlled) operating mode") graceful_exit() if args.tnc: if not (args.freq and args.bw and args.txp and args.sf and args.cr): RNS.log("Please input startup configuration:") print("") if args.freq: rnode.frequency = args.freq else: print("Frequency in Hz:\t", end="") rnode.frequency = int(input()) if args.bw: rnode.bandwidth = args.bw else: print("Bandwidth in Hz:\t", end="") rnode.bandwidth = int(input()) if args.txp != None and (args.txp >= 0 and args.txp <= 17): rnode.txpower = args.txp else: print("TX Power in dBm:\t", end="") rnode.txpower = int(input()) if args.sf: rnode.sf = args.sf else: print("Spreading factor:\t", end="") rnode.sf = int(input()) if args.cr: rnode.cr = args.cr else: print("Coding rate:\t\t", end="") rnode.cr = int(input()) print("") rnode.initRadio() sleep(0.5) rnode.setTNCMode() RNS.log("Device set to TNC operating mode") sleep(1.0) graceful_exit() else: RNS.log("This device contains a valid firmware, but EEPROM is invalid.") RNS.log("Probably the device has not been initialised, or the EEPROM has been erased.") RNS.log("Please correctly initialise the device and try again!") else: print("") parser.print_help() print("") graceful_exit() except KeyboardInterrupt: print("") graceful_exit() graceful_exit() def extract_recovery_esptool(): if not os.path.isfile(RT_PATH): try: RNS.log("Extracting recovery ESP-Tool...") import base64, gzip recovery_esptool = "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" out = open(RT_PATH, "wb") out.write("#!/usr/bin/env python3\n\n".encode("utf-8")+gzip.decompress(base64.b64decode(recovery_esptool))) out.close() except Exception as e: RNS.log("Error: Could not extract recovery ESP-Tool. The contained exception was:") RNS.log(str(e)) graceful_exit(181) if __name__ == "__main__": main()