pynog.py

import obd_io
import os
import threading
import sys
import serial
import platform
import time
# import ConfigParser
from subprocess import call
from obd2_codes import pcodes
from obd2_codes import ptest
from obd_utils import scanSerial


ID_ABOUT = 101
ID_EXIT = 110
ID_CONFIG = 500
ID_CLEAR = 501
ID_GETC = 502
ID_RESET = 503
ID_LOOK = 504
ALL_ON = 505
ALL_OFF = 506

ID_DISCONNECT = 507
ID_HELP_ABOUT = 508
ID_HELP_VISIT = 509
ID_HELP_ORDER = 510


# call("sudo rfcomm connect /dev/rfcomm0 00:1D:A5:02:12:18 1",shell=True)
# time.sleep(4) # Sleeping More Than Necessary, better to wait for shell response
port = obd_io.OBDPort("/dev/rfcomm0",None,5,0)
print("Consider Using A Window")

def initCommunication():
    #call("sudo rfcomm connect 0 00:1D:A5:00:0F:A1 &>/dev/null",shell=True)
    if port.State == 0:
        return None
    active = []

    supp = port.sensor(0)[1]
    print("Comm initialized")
    print(active)
    print(supp)
    for i in range(1, len(supp)):
        if supp[i-1] == "1": #put X in coloum if PID is supported
            active.append(1)
        else:
            active.append(0)
    #while(1):
        #for i in range(len(supp)):
    #    for i in range(50):
        # if supp[i]=="1":
    #            try:
    #                print `((port.sensor(12)[1]-1346500000)-689000)/10.55-700`+"RPM"
    #            except:
    #                print "ERROR ERROR"
initCommunication()


def getRPM():
    rpms = port.sensor(12)[1]
    try:
     # return ((port.sensor(12)[1]-1346500000)-689000)/10.5-700
        rpms = port.sensor(12)[1]
        return int(rpms)
    except:
        return "err"

def getSpeed():
    try:
        speeds = port.sensor(13)[1]
        speeds = int(speeds)
        speeds /= 1.609
        return int(speeds)
    except:
        return "Drugs are bad mmmkay?"

def getCoolantTemp():
    try:
        return port.sensor(5)[1]
    except:
        return "err"

def getIntakeTemp():
    try:
        return port.sensor(15)[1]
    except:
        return "err"

def getThrottle():
    try:
        return int(( port.sensor(17)[1] )*100.0/255.0)
    except:
        return "err"

def getLoad():
    try:
        return int(( port.sensor(4)[1] )*100.0/255.0)
    except:
        return "err"