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Rockbox mail archiveSubject: Re: AJB & OEM CD changer replacement not possibleRe: AJB & OEM CD changer replacement not possible
From: <Matthias.Klumpp_at_gmx.de>
Date: Fri, 26 Mar 2004 20:28:27 +0100 (MET) Nothing of this :-)) Only thing that this consumes is soud quality Matthias > Sweet! NO need for the FM transmitter eh? > > Cheers > > > ----- Original Message ----- > From: <Matthias.Klumpp_at_gmx.de> > To: <rockbox_at_cool.haxx.se> > Sent: Friday, March 26, 2004 6:24 AM > Subject: AJB & OEM CD changer replacement not possible > > > Hi all, > > the item explained in the following is not really affecting Archos or > Rockbox, but somehow closely related, so I would like to hear about your > experiences: > > I bought a Volkswagen, coming with an original Volkswagen car radio (made > by > Blaupunkt) and original Volkswagen CD changer (made by Panasonic). > As the radio doesn't have a AUX IN, there was no possibility to > additionally > plug in the AJB. > First step was then to plug off the CD changer and simply connecting the > AJB's headphone signal the to the AUDIO-IN Pins of the CDC connector of > the > radio. > > Result was NOTHING - no sound and radio displays "NO DISC". > I figured out, that the radio needs the CDC's control signal to enable the > audio inputs. > Ok. > That brought me to the idea to simulate the CDC control signal and finally > the complete protocol. > So currently I'm able to "open" the radio audio inputs by sending same > stuff > like the CDC does. > The radio thinks there is a CDC and I get full control of it. > Other feature is, that key presses are now remote controlling the AJB. > Automatic power on of the AJB (when ignition is on) is under construction. > > Well I'm thinking now about creating an open source project for that kind > of > OEM CDC replacement to "open the door" for any audio source. > Reason for that is, that I'm really beginning to hate that kind of > proprietary stuff that comes in more and more into new car generations. > > Did anybody face similar problems related to OEM radio/CDC combinations > (which ones) ? > How did you solve it ? > Would there be any "wide" interest about such a project ? > > Thanks for any reply, > > Matthias > > -- > ---------------------------------------------------------------------- > Sent by: Matthias Klumpp > E-Mail : Matthias.Klumpp_at_gmx.de > ---------------------------------------------------------------------- > ACHTUNG : Diese E-Mailbox wird nur einmal wöchentlich gelesen ! > ATTENTION: This E-Mail account is read only once a week ! > ATENCAO : Este box e-mail será lido apenas uma vez por semana ! > ---------------------------------------------------------------------- > > +++ NEU bei GMX und erstmalig in Deutschland: TÜV-geprüfter Virenschutz > +++ > 100% Virenerkennung nach Wildlist. Infos: http://www.gmx.net/virenschutz > > _______________________________________________ > http://cool.haxx.se/mailman/listinfo/rockbox > > > _______________________________________________ > http://cool.haxx.se/mailman/listinfo/rockbox > -- ---------------------------------------------------------------------- Sent by: Matthias Klumpp E-Mail : Matthias.Klumpp_at_gmx.de ---------------------------------------------------------------------- ACHTUNG : Diese E-Mailbox wird nur einmal wöchentlich gelesen ! ATTENTION: This E-Mail account is read only once a week ! ATENCAO : Este box e-mail será lido apenas uma vez por semana ! ---------------------------------------------------------------------- +++ NEU bei GMX und erstmalig in Deutschland: TÜV-geprüfter Virenschutz +++ 100% Virenerkennung nach Wildlist. Infos: http://www.gmx.net/virenschutz _______________________________________________ http://cool.haxx.se/mailman/listinfo/rockboxReceived on 2004-03-26 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |