Anschluss Lenkradfernbedienung Ford Focus MK 1

File
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/inc/class_error.php
153
errorHandler->error
/global.php(961) : eval()'d code
errorHandler->error_callback
/global.php
961
eval
/printthread.php
require_once
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Function
/inc/class_error.php
153
errorHandler->error
/printthread.php(287) : eval()'d code
errorHandler->error_callback
/printthread.php
287
eval
/printthread.php
117
printthread_multipage
Code:
#!/usr/bin/env python

# coding: utf8



#Python Raspberry Pi GPIO Klasse importieren

import RPi.GPIO as GPIO

import time, os, httplib, json, requests, pdb

from requests.auth import HTTPBasicAuth

# Festlegung der Nutzung der vorgegebenen Nummerierung der GPIOs

GPIO.setmode(GPIO.BCM)



# Namen von True und False zum besseren Verständnis festlegen 

HIGH = True  # 3,3V Pegel (high)

LOW  = False # 0V Pegel (low)



# SCI Funktion

def getAnalogData(adCh, CLKPin, DINPin, DOUTPin, CSPin):

    # Pegel definieren

    GPIO.output(CSPin,   HIGH)    

    GPIO.output(CSPin,   LOW)

    GPIO.output(CLKPin, LOW)

        

    cmd = adCh

    cmd |= 0b00011000 # Kommando zum Abruf der Analogwerte des Datenkanals adCh



    # Bitfolge senden

    for i in range(5):

        if (cmd & 0x10): # 4. Bit pruefen und mit 0 anfangen

            GPIO.output(DINPin, HIGH)

        else:

            GPIO.output(DINPin, LOW)

        # Clocksignal negative Flanke erzeugen   

        GPIO.output(CLKPin, HIGH)

        GPIO.output(CLKPin, LOW)

        cmd <<= 1 # Bitfolge eine Position nach links verschieben

            

    # Datenabruf

    adchvalue = 0 # Wert auf 0 zuruecksetzen

    for i in range(11):

        GPIO.output(CLKPin, HIGH)

        GPIO.output(CLKPin, LOW)

        adchvalue <<= 1 # 1 Postition nach links schieben

        if(GPIO.input(DOUTPin)):

            adchvalue |= 0x01

    time.sleep(0.01)

    return adchvalue



# Konfiguration Eingangskanal und GPIOs

CH = 0  # Analog/Digital-Channel

CLK     = 18 # Clock

DIN     = 24 # Digital in

DOUT    = 23  # Digital out

CS      = 25  # Chip-Select



# Pin-Programmierung

GPIO.setup(CLK, GPIO.OUT)

GPIO.setup(DIN, GPIO.OUT)

GPIO.setup(DOUT, GPIO.IN)

GPIO.setup(CS,   GPIO.OUT)



buttons = [2                        , 4                        , 14                     ,15                          , 3                       ]

methods = ['Application.SetVolume'  , 'Application.SetVolume'  ,  'Application.SetMute' , 'Input.ExecuteAction'              'Input.ExecuteAction'          ]

params  = [{ "volume": "decrement" }, { "volume": "increment" },  { "mute": "toggle" }   , { "action": "skipnext" }          , { "action": "skipprevious"}]

user    = 'kodi'

passwd  = ''

port    = '80'



def button_pressed(index):

    url = 'http://localhost:' + port + '/jsonrpc'

    postheaders = {'content-type': 'application/json'}

    command = {"jsonrpc":"2.0", "id": 1, "method": methods[index], "params": params[index]}

    print(methods[index])

    resp = requests.post(url, auth=(user,passwd), data=json.dumps(command), headers=postheaders)



    

while True:

    # Volume -  Taster  

    if (200 <= getAnalogData(CH, CLK, DIN, DOUT, CS) <= 210):

        button_pressed(0)

        

        # Volume +  Taster  

    if (400 <= getAnalogData(CH, CLK, DIN, DOUT, CS) <= 425):

        button_pressed(1)

        

        # Seek +  Taster  

    if (590 <= getAnalogData(CH, CLK, DIN, DOUT, CS) <= 610):

        os.system("kodi-send --action='PlayerControl(Next)'")

        

        # Seek -  Taster  

    if (730 <= getAnalogData(CH, CLK, DIN, DOUT, CS) <= 750):

        os.system("kodi-send --action='PlayerControl(Previous)'")



        # Mode  Taster  

    if (830 <= getAnalogData(CH, CLK, DIN, DOUT, CS) <= 855):

        button_pressed(2)