mirror of
https://github.com/markqvist/Reticulum.git
synced 2024-11-05 22:00:15 +00:00
commit
e28dd6e14a
@ -128,6 +128,10 @@ class ROM():
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MCU_ESP32 = 0x81
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MCU_NRF52 = 0x71
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PRODUCT_RAK4631 = 0x10
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MODEL_11 = 0x11
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MODEL_12 = 0x12
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PRODUCT_RNODE = 0x03
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MODEL_A1 = 0xA1
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MODEL_A6 = 0xA6
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@ -196,7 +200,7 @@ class ROM():
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BOARD_GENERIC_ESP32 = 0x35
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BOARD_LORA32_V2_0 = 0x36
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BOARD_LORA32_V2_1 = 0x37
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BOARD_RAK4630 = 0x51
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BOARD_RAK4631 = 0x51
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mapped_product = ROM.PRODUCT_RNODE
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products = {
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@ -208,22 +212,25 @@ products = {
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ROM.PRODUCT_T32_21: "LilyGO LoRa32 v2.1",
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ROM.PRODUCT_H32_V2: "Heltec LoRa32 v2",
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ROM.PRODUCT_H32_V3: "Heltec LoRa32 v3",
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ROM.PRODUCT_RAK4631: "RAK4631",
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}
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platforms = {
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ROM.PLATFORM_AVR: "AVR",
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ROM.PLATFORM_ESP32:"ESP32",
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ROM.PLATFORM_NRF52:"NRF52",
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ROM.PLATFORM_NRF52: "NRF52",
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}
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mcus = {
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ROM.MCU_1284P: "ATmega1284P",
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ROM.MCU_2560:"ATmega2560",
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ROM.MCU_ESP32:"Espressif Systems ESP32",
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ROM.MCU_NRF52:"Nordic nRF52840",
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ROM.MCU_NRF52: "Nordic Semiconductor nRF52840",
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}
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models = {
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0x11: [430000000, 510000000, 22, "430 - 510 MHz", "rnode_firmware_rak4631.zip", "SX1262"],
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0x12: [779000000, 928000000, 22, "779 - 928 MHz", "rnode_firmware_rak4631.zip", "SX1262"],
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0xA4: [410000000, 525000000, 14, "410 - 525 MHz", "rnode_firmware.hex", "SX1278"],
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0xA9: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware.hex", "SX1276"],
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0xA1: [410000000, 525000000, 22, "410 - 525 MHz", "rnode_firmware_t3s3.zip", "SX1268"],
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@ -306,6 +313,7 @@ class RNode():
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self.bandwidth = None
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self.detected = None
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self.usb_serial_id = None
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self.platform = None
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self.mcu = None
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@ -738,6 +746,10 @@ class RNode():
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if written != len(kiss_command):
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raise IOError("An IO error occurred while wiping EEPROM")
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sleep(13);
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# Due to the current janky emulated EEPROM implementation for the
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# RAK4631, extra time must be given to allow for writing.
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if self.board == ROM.BOARD_RAK4631:
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sleep(10)
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def hard_reset(self):
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kiss_command = bytes([KISS.FEND, KISS.CMD_RESET, 0xf8, KISS.FEND])
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@ -1405,6 +1417,7 @@ def main():
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graceful_exit()
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rnode = RNode(rnode_serial)
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rnode.usb_serial_id = port_serialno
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thread = threading.Thread(target=rnode.readLoop, daemon=True).start()
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try:
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rnode.device_probe()
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@ -1417,54 +1430,58 @@ def main():
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else:
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RNS.log("Could not detect a connected RNode")
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if rnode.provisioned:
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if not rnode.signature_valid:
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print("\nThe device signature in this RNode is unknown and cannot be verified. It is still")
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print("possible to extract the firmware from it, but you should make absolutely sure that")
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print("it comes from a trusted source. It is possible that someone could have modified the")
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print("firmware. If that is the case, these modifications will propagate to any new RNodes")
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print("descendent from this one!")
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print("\nHit enter if you are sure you want to continue.")
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input()
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if rnode.platform == ROM.PLATFORM_ESP32:
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if rnode.provisioned:
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if not rnode.signature_valid:
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print("\nThe device signature in this RNode is unknown and cannot be verified. It is still")
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print("possible to extract the firmware from it, but you should make absolutely sure that")
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print("it comes from a trusted source. It is possible that someone could have modified the")
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print("firmware. If that is the case, these modifications will propagate to any new RNodes")
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print("descendent from this one!")
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print("\nHit enter if you are sure you want to continue.")
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input()
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if rnode.firmware_hash != None:
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extracted_hash = rnode.firmware_hash
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extracted_version = rnode.version
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rnode.disconnect()
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v_str = str(extracted_version)+" "+RNS.hexrep(extracted_hash, delimit=False)
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print("\nFound RNode Firmvare v"+v_str)
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if rnode.firmware_hash != None:
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extracted_hash = rnode.firmware_hash
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extracted_version = rnode.version
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rnode.disconnect()
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v_str = str(extracted_version)+" "+RNS.hexrep(extracted_hash, delimit=False)
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print("\nFound RNode Firmvare v"+v_str)
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print("\nReady to extract firmware images from the RNode")
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print("Press enter to start the extraction process")
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input()
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extract_recovery_esptool()
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print("\nReady to extract firmware images from the RNode")
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print("Press enter to start the extraction process")
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input()
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extract_recovery_esptool()
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hash_f = open(EXT_DIR+"/extracted_rnode_firmware.version", "wb")
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hash_f.write(v_str.encode("utf-8"))
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hash_f.close()
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hash_f = open(EXT_DIR+"/extracted_rnode_firmware.version", "wb")
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hash_f.write(v_str.encode("utf-8"))
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hash_f.close()
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extraction_parts = [
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("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\""),
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("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\""),
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("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\""),
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("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\""),
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("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\""),
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]
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import subprocess, shlex
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for part, command in extraction_parts:
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print("Extracting "+part+"...")
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if subprocess.call(shlex.split(command), stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) != 0:
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print("The extraction failed, the following command did not complete successfully:\n"+command)
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graceful_exit(182)
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extraction_parts = [
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("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\""),
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("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\""),
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("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\""),
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("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\""),
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("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\""),
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]
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import subprocess, shlex
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for part, command in extraction_parts:
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print("Extracting "+part+"...")
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if subprocess.call(shlex.split(command), stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) != 0:
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print("The extraction failed, the following command did not complete successfully:\n"+command)
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exit(182)
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print("\nFirmware successfully extracted!")
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print("\nYou can now use this firmware to update or autoinstall other RNodes")
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graceful_exit()
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else:
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print("Could not read firmware information from device")
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print("\nFirmware successfully extracted!")
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print("\nYou can now use this firmware to update or autoinstall other RNodes")
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exit()
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else:
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print("Could not read firmware information from device")
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print("\nRNode firmware extraction failed")
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graceful_exit(180)
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print("\nRNode firmware extraction failed")
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graceful_exit(180)
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else:
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print("\nFirmware extraction is currently only supported on ESP32-based RNodes.")
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graceful_exit(170)
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if args.autoinstall:
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clear()
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@ -1538,6 +1555,7 @@ def main():
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graceful_exit()
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rnode = RNode(rnode_serial)
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rnode.usb_serial_id = port_serialno
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thread = threading.Thread(target=rnode.readLoop, daemon=True).start()
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try:
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rnode.device_probe()
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@ -1582,6 +1600,7 @@ def main():
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print("[7] Heltec LoRa32 v2")
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print("[8] Heltec LoRa32 v3")
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#print("[9] LilyGO LoRa T3S3")
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print("[10] RAK4631")
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print(" .")
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print(" / \\ Select one of these options if you want to easily turn")
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print(" | a supported development board into an RNode.")
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@ -1593,7 +1612,7 @@ def main():
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try:
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c_dev = int(input())
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c_mod = False
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if c_dev < 1 or c_dev > 9:
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if c_dev < 1 or c_dev > 10:
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raise ValueError()
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elif c_dev == 1:
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selected_product = ROM.PRODUCT_RNODE
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@ -1722,6 +1741,15 @@ def main():
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print("")
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print("Please note that Bluetooth is currently not implemented on this board.")
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print("")
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elif c_dev == 10:
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selected_product = ROM.PRODUCT_RAK4631
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clear()
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print("")
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print("---------------------------------------------------------------------------")
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print(" RAK4631 RNode Installer")
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print("")
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print("Important! Using RNode firmware on RAKwireless devices should currently be")
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print("considered experimental. It is not intended for production or critical use.")
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print("The currently supplied firmware is provided AS-IS as a courtesey to those")
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print("who would like to experiment with it. Hit enter to continue.")
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print("---------------------------------------------------------------------------")
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@ -1974,11 +2002,6 @@ def main():
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elif selected_product == ROM.PRODUCT_H32_V3:
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selected_mcu = ROM.MCU_ESP32
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print("\nWhat band is this Heltec LoRa32 V3 for?\n")
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print("[1] 433 MHz")
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print("[2] 868 MHz")
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print("[3] 915 MHz")
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print("[4] 923 MHz")
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print("\n? ", end="")
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try:
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c_model = int(input())
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if c_model < 1 or c_model > 4:
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@ -1989,6 +2012,27 @@ def main():
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elif c_model > 1:
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selected_model = ROM.MODEL_CA
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selected_platform = ROM.PLATFORM_ESP32
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except Exception as e:
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print("That band does not exist, exiting now.")
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exit()
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elif selected_product == ROM.PRODUCT_RAK4631:
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selected_mcu = ROM.MCU_NRF52
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print("\nWhat band is this RAK4631 for?\n")
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print("[1] 433 MHz")
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print("[2] 868 MHz")
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print("[3] 915 MHz")
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print("[4] 923 MHz")
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print("\n? ", end="")
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try:
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c_model = int(input())
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if c_model < 1 or c_model > 4:
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raise ValueError()
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elif c_model == 1:
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selected_model = ROM.MODEL_11
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selected_platform = ROM.PLATFORM_NRF52
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elif c_model > 1:
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selected_model = ROM.MODEL_12
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selected_platform = ROM.PLATFORM_NRF52
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except Exception as e:
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print("That band does not exist, exiting now.")
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graceful_exit()
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@ -2178,16 +2222,26 @@ def main():
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if not args.autoinstall:
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graceful_exit()
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def get_partition_hash(partition_file):
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def get_partition_hash(platform, partition_file):
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try:
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firmware_data = open(partition_file, "rb").read()
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calc_hash = hashlib.sha256(firmware_data[0:-32]).digest()
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part_hash = firmware_data[-32:]
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if platform == ROM.PLATFORM_ESP32 or platform == ROM.PLATFORM_AVR:
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firmware_data = open(partition_file, "rb").read()
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# Calculate the digest manually and see if it matches the
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# SHA256 digest included in the ESP32 image.
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calc_hash = hashlib.sha256(firmware_data[0:-32]).digest()
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part_hash = firmware_data[-32:]
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if calc_hash == part_hash:
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return part_hash
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else:
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return None
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if calc_hash == part_hash:
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return part_hash
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else:
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return None
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elif platform == ROM.PLATFORM_NRF52:
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# Calculate digest manually, as it is not included in the image.
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firmware_data = open(partition_file, "rb")
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hash = hashlib.file_digest(firmware_data, 'sha256').digest()
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firmware_data.close()
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return hash
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except Exception as e:
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RNS.log("Could not calculate firmware partition hash. The contained exception was:")
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RNS.log(str(e))
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@ -2689,6 +2743,21 @@ def main():
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RNS.log("Please install \""+flasher+"\" and try again.")
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graceful_exit()
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elif platform == ROM.PLATFORM_NRF52:
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flasher = "adafruit-nrfutil"
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if which(flasher) is not None:
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return [flasher, "dfu", "serial", "--package", UPD_DIR+"/"+selected_version+"/"+fw_filename, "-p", args.port, "-b", "115200", "-t", "1200"]
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else:
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RNS.log("")
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RNS.log("You do not currently have the \""+flasher+"\" program installed on your system.")
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RNS.log("Unfortunately, that means we can't proceed, since it is needed to flash your")
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RNS.log("board. You can install it via your package manager, for example:")
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RNS.log("")
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RNS.log(" pip3 install --user adafruit-nrfutil")
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RNS.log("")
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RNS.log("Please install \""+flasher+"\" and try again.")
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graceful_exit()
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if args.port:
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wants_fw_provision = False
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if args.flash:
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@ -2750,6 +2819,11 @@ def main():
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wants_fw_provision = True
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RNS.log("Waiting for ESP32 reset...")
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time.sleep(7)
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if args.platform == ROM.PLATFORM_NRF52:
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wants_fw_provision = True
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RNS.log("Waiting for NRF52 reset...")
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# Don't need to wait as long this time.
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time.sleep(5)
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else:
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RNS.log("Error from flasher ("+str(flash_status)+") while writing.")
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RNS.log("Some boards have trouble flashing at high speeds, and you can")
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@ -2775,6 +2849,11 @@ def main():
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graceful_exit()
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rnode = RNode(rnode_serial)
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ports = list_ports.comports()
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for port in ports:
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if port.device == args.port:
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rnode.usb_serial_id = port.serial_number
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break
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thread = threading.Thread(target=rnode.readLoop, daemon=True).start()
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try:
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@ -2793,6 +2872,8 @@ def main():
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if args.eeprom_wipe:
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RNS.log("WARNING: EEPROM is being wiped! Power down device NOW if you do not want this!")
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rnode.wipe_eeprom()
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# TODO: Add conditional for avoiding this reset on nRF
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rnode.hard_reset()
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graceful_exit()
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@ -2816,8 +2897,12 @@ def main():
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fw_filename = "rnode_firmware_featheresp32.zip"
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elif rnode.board == ROM.BOARD_GENERIC_ESP32:
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fw_filename = "rnode_firmware_esp32_generic.zip"
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elif rnode.platform == ROM.PLATFORM_NRF52:
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if rnode.board == ROM.BOARD_RAK4631:
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fw_filename = "rnode_firmware_rak4631.zip"
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else:
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fw_filename = None
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if args.update:
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RNS.log("ERROR: No firmware found for this board. Cannot update.")
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graceful_exit()
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@ -2898,12 +2983,16 @@ def main():
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partition_full_path = EXT_DIR+"/extracted_rnode_firmware.bin"
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else:
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partition_full_path = UPD_DIR+"/"+selected_version+"/"+partition_filename
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partition_hash = get_partition_hash(partition_full_path)
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partition_hash = get_partition_hash(rnode.platform, partition_full_path)
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if partition_hash != None:
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rnode.set_firmware_hash(partition_hash)
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rnode.indicate_firmware_update()
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sleep(1)
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if rnode.platform == ROM.PLATFORM_NRF52:
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# Allow extra time for writing to EEPROM on NRF52. Current implementation is slow.
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sleep(14)
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rnode.disconnect()
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flash_status = call(get_flasher_call(rnode.platform, fw_filename))
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if flash_status == 0:
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@ -3095,6 +3184,27 @@ def main():
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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)
|
||||
|
||||
@ -3119,6 +3229,8 @@ def main():
|
||||
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":
|
||||
@ -3135,7 +3247,11 @@ def main():
|
||||
else:
|
||||
model = mapped_model
|
||||
else:
|
||||
if args.model == "a4":
|
||||
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
|
||||
@ -3248,7 +3364,9 @@ def main():
|
||||
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:
|
||||
@ -3262,18 +3380,58 @@ def main():
|
||||
vf.close()
|
||||
else:
|
||||
partition_filename = fw_filename.replace(".zip", ".bin")
|
||||
partition_hash = get_partition_hash(UPD_DIR+"/"+selected_version+"/"+partition_filename)
|
||||
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)
|
||||
|
||||
rnode.hard_reset()
|
||||
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!")
|
||||
|
Loading…
Reference in New Issue
Block a user