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Thread: Please Help Me

  1. #1
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    Default Please Help Me

    I wrote this program so I can use it on my LG KS360 cell phone, so I will be able to control my rc car via thru bluetooth, but i dont know what wrong with it, because it won't work properly on the J2ME program so I can put it on my cell phone. Can someone please tell me what I did and wrong and how I can fix it...

    import appuifw
    # import the module socket
    import socket
    import e32
     
    # function that handles the bluetooth connection:
    def bt_connect():
        global sock
        # create a bluetooth socket
        sock=socket.socket(socket.AF_BT,socket.SOCK_STREAM)
        target=''# here you can give the bt address of the other mobile if you know it
        if not target:
            # scan for bluetooth devices
            address,services=socket.bt_discover()
            print "Discovered: %s, %s"%(address,services)
            if len(services)>1:
                choices=services.keys()
                choices.sort()
                # bring up a popup menu and show the available bt devices for selection
                choice=appuifw.popup_menu([unicode(services[x])+": "+x
                                            for x in choices],u'Choose port:')
                target=(address,services[choices[choice]])
            else:
                target=(address,services.values()[0])
        print "Connecting to "+str(target)
        # connect to the serial port of the PC
        sock.connect(target)
        return sock
        print "OK."
     
    def recieve():
        data=sock.recv(1)
        if data=="1":
            appuifw.note(u"LED on","info")
        elif data=="0":
    	appuifw.note(u"LED off","info")
     
    def recieve():
        data=sock.recv(2)
        if data=="1":
            appuifw.note(u"Light on","info")
        elif data=="0":
    	appuifw.note(u"Light off","info")
     
     
    def bt_send_data1():
        bt_connect()
        sock.send("1")
        receive()
     
    def bt_send_data2():
        bt_connect()
        sock.send("0")
        receive()
     
    def bt_send_data3():
        bt_connect()
        sock.send("1")
        receive()
     
    def bt_send_data4():
        bt_connect()
        sock.send("0")
        receive()
     
     
    def quit():
        print"socket closed"
        sock.close()
        app_lock.signal()
     
    app_lock=e32.Ao_lock()
     
    appuifw.app.menu=[(u"LED on",bt_send_data1),
    		  (u"LED off",bt_send_data2),
                      (u"Light on",bt_send_data3),
    		  (u"Light off",bt_send_data4),
    		  (u"Exit", quit]
     
    appuifw.app.exit_key_handler = quit
    app_lock.wait()
     
     
    def exit_key_handler():
        script_lock.signal()
        appuifw.app.set_exit()
     
    appuifw.app.title = u"Smart home"
     
    script_lock = e32.Ao_lock()
     
    appuifw.app.exit_key_handler = exit_key_handler()
     
     
    script_lock.wait()
    Last edited by helloworld922; January 24th, 2011 at 02:15 AM.

  2. #2
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    Default Re: Please Help Me

    Sorry if I'm wrong, but that looks like Python, not Java. You'll need to go elsewhere for help on that.

  3. #3
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    Default Re: Please Help Me

    That is what I was afraid of. I am having a hard time designing a J2ME program that I can use on my LG KS360 that will allow me to control my remote control car via bluetooth... Can anyone please help me with designing the source code. Someone tried helping me and that program above was the result.

    So if anyone could help me please I would be grateful, I really need it...

    Thanks...

  4. #4
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    Default Re: Please Help Me

    The above code is not Java im afraid.

    Wireless Application Programming with J2ME and Bluetooth
    Please use [highlight=Java] code [/highlight] tags when posting your code.
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