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Code: Alles auswählen

from obd import OBDStatus
import obd
import time

obd.logger.setLevel(obd.logging.DEBUG)

connection = obd.Async(portstr="/dev/ttyUSB0")

# a callback that prints every new value to the console
def new_rpm(r):
    print r.value

connection.watch(obd.commands.RPM, callback=new_rpm)


if connection.status() == OBDStatus.CAR_CONNECTED:
        print("Auto verbunden")

connection.start()

time.sleep(60)

connection.stop()

Code: Alles auswählen

from obd import OBDStatus
import obd
import time

#obd.logger.setLevel(obd.logging.DEBUG)

connection = obd.Async(portstr="/dev/ttyUSB0")

# a callback that prints every new value to the console
def new_rpm(r):
    return r.value

if connection.status() == OBDStatus.CAR_CONNECTED:
        print("Auto verbunden")

connection.start()

print new_rpm

time.sleep(60)

connection.stop()

Code: Alles auswählen

import obd

connection = obd.OBD()
response = connection.query(obd.commands.RPM)
print response.value

Code: Alles auswählen

import obd

import time

obd.logger.setLevel(obd.logging.DEBUG)

connection = obd.OBD(portstr="/dev/ttyUSB0") # auto-connects to USB or RF port

while(True):


        cmd = obd.commands.RPM # select an OBD command (sensor)

        response = connection.query(cmd, force=True) # send the command

        print(response) # "2410 RPM"

        time.sleep(1)

Code: Alles auswählen

#!/usr/bin/env python
# coding: utf8
from __future__ import absolute_import, division, print_function
import time
import obd
 

def on_rpm_change(response):
    print(response.value)


def main():
    connection = obd.Async(portstr='/dev/ttyUSB0')
    connection.watch(obd.commands.RPM, callback=on_rpm_change)
    connection.start()
    time.sleep(60)
    connection.stop()


if __name__ == '__main__':
    main()