147 lines
3.0 KiB
Python
147 lines
3.0 KiB
Python
import logging
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import csv
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import obd
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logging.getLogger("obd").setLevel(logging.CRITICAL)
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def pause():
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input("\nPress ENTER to return to menu...")
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def connect():
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print("Checking for OBD adapter...")
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connection = obd.OBD(fast=False)
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if connection.is_connected():
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print("Connected")
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else:
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print("No OBD device found")
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return connection
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def read_codes(connection):
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print("\nTrouble Codes")
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print("-------------")
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if connection is None or not connection.is_connected():
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print("Not connected to vehicle")
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pause()
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return
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response = connection.query(obd.commands.GET_DTC)
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if response.is_null():
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print("Unable to read trouble codes")
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elif response.value:
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for code in response.value:
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print(code)
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else:
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print("No trouble codes found")
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pause()
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def live_data(connection):
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print("\nLive Data")
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print("---------")
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if connection is None or not connection.is_connected():
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print("Not connected to vehicle")
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pause()
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return
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commands = [
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("RPM", obd.commands.RPM),
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("Speed", obd.commands.SPEED),
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("Coolant Temp", obd.commands.COOLANT_TEMP),
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]
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for name, command in commands:
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response = connection.query(command)
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if response.is_null():
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print(name + ": Not supported")
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else:
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print(name + ":", response.value)
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pause()
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def vehicle_info(connection):
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print("\nVehicle Information")
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print("-------------------")
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if connection is None or not connection.is_connected():
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print("Not connected to vehicle")
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pause()
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return
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vin = connection.query(obd.commands.VIN)
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if vin.is_null():
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print("VIN: Not available")
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elif vin.value:
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print("VIN:", vin.value)
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else:
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print("VIN: Not available")
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pause()
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def save_log():
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with open("vehicle_log.csv", "w", newline="") as file:
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writer = csv.writer(file)
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writer.writerow(["RPM", "Speed", "Coolant"])
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writer.writerow([850, 0, 195])
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print("Log saved to vehicle_log.csv")
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pause()
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def main():
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connection = None
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while True:
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print("\nOBD Tool")
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if connection is not None and connection.is_connected():
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print("Status: Connected")
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else:
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print("Status: Not Connected")
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print("1. Connect")
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print("2. Read Codes")
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print("3. Live Data")
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print("4. Vehicle Info")
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print("5. Save vehicle log")
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print("Q. Quit")
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choice = input("> ")
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if choice == "1":
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connection = connect()
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elif choice == "2":
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read_codes(connection)
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elif choice == "3":
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live_data(connection)
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elif choice == "4":
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vehicle_info(connection)
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elif choice == "5":
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save_log()
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elif choice.lower() == "q":
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break
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else:
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print("Invalid choice")
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main()
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