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Has anyone had experience of these?
I was looking at a blaupunkt hamburg car stereo and whilst I can always use USB or 3.5mm aux jack to connect with my kaiser, I would like, if possible, the full bluetooth experience - with the stereo playing music off my kaiser and handling calls as well. I know it will handle the calls part, but what about the music part?
I guess the Kaiser supports BT "headphones", but I wondered if it was possible for a car head unit to pull track listings via BT from a phone, select which track to play etc.
I would really like to be able to have TomTom on the kaiser screen and select what music I want via the car stereo's controls.
Is this possible via BT? I know this unit does that via USB, but I can't seem to work out if track selection is possible via BT. I spoke to some salesmen, but all they quoted at me was "It has Audio Streaming" - I looked that up, but all it said was you could skip track etc - I want to be able to browse playlists on the head unit as well as play, pause etc.
Does BT degrade the quality too much? Would I be better off using the USB port?
depends on if the car stereo supports Stereo over Bluetooth. Go to the bluetooth on your pda, click and hold on the paired stereo and if it gives you the option - you're good otherwise you may need to find another solution.
It's not just stereo over bluetooth (A2DP) I want, it's the ability to browse playlists via the bluetooth device
I don't know of any BT unit that supports playlist browsing -- as I understand it, the AVRCP profile that supports skip, rewind, etc. doesn't support playlists. AFAIK, there's no BT profile for that.
I have a JVC (BT1)unit that can control the music player and stream the music from the Kaiser ,browsing the songs is mot possible
OK, so hard wired it is then.
I am thinking now that maybe BT isn't so wise anyway, I have an active holder, so wires are not a problem really and wires don't cut out randomly or get interference.
Mind you, I just realised that for it to work over USB, the device has to present itself as a mass storage device, which I don't think pocketpc phones do, do they? You need activesync...
Does anyone know if it is possible to run an app on a pocketpc that makes it present itself as a standard usb mass storage device and not an activesync device?
my motorola a2dp bluetooth stereo headphones worked with my unit just fine - they had play/pause/next/prev/volume buttons that worked too - decent sound quality also
evilc said:
OK, so hard wired it is then.
Mind you, I just realised that for it to work over USB, the device has to present itself as a mass storage device, which I don't think pocketpc phones do, do they? You need activesync...
Click to expand...
Click to collapse
You don't necessarily need activesync for this, but you might try Softick Card Export or WM5torage (when someone gets it working on the Kaiser).
I tried the demo of Softick Card Export II and it works, there also appears to be one called WM5Storage on Modaco, but it won't let me download it, I think I need a subscription or something. What is the license on WM5Storage? Can someone send me a copy?
[Edit - heh, was writing this as you posted. So WM5Storage doesn't work on the Kaiser yet?]
This should provide the best possible audio quality - an error corrected usb link to the stereo and also the best functionality - the stereo can browse the phone so you can scroll through lists of your music on the stereo head unit whilst tomtom displays on the kaiser screen
evilc said:
the stereo can browse the phone so you can scroll through lists of your music on the stereo head unit whilst tomtom displays on the kaiser screen
Click to expand...
Click to collapse
One problem I see with this is that AFAIK, Card Export, when in use, prevents all other access to the card from your pda, therefore your maps on the card would not be accessible to TomTom while you are playing music via USB.
Surur
order of contacts displayed
Does anybody know how I can change the order contacts are displayed on the screen of the car? After I have sync the Kaiser with the BT car device all cantacts were sorted first name / last name. I do want to change that?
Any tip?
surur said:
One problem I see with this is that AFAIK, Card Export, when in use, prevents all other access to the card from your pda, therefore your maps on the card would not be accessible to TomTom while you are playing music via USB.
Surur
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Click to collapse
You seem to be right on the money mate I got the stereo today, fitted it and got memory access violations when using tomtom and pulling tracks via USB
This is highly annoying, is it not technically possible to overcome this?
You could use smaller regional maps and store them in main memory?
Surur
Yeah, I could I suppose, but annoying - I paid for Western Europe and would like the whole thing on there all the time. You never know - you may go to a stag do, get drunk and wake up in France somewhere!
Persuing other angles at the mo - not got a word back from softick yet as to whether it is technically possible to access SD card via USB and phone at same time, and I have another thread exploring the possibility of an activesync to Mass Storage Device dongle.
We shall see.
I've got a Sony bluetooth unit and (MEX BT2500 or something) and use my Trinity for handsfree, TomTom and streaming music over Bluetooth - Kaiser turns up tomorrow but should be the same.
I use Coreplayer for music, it works great. You choose the music from the phone, but then you can skip tracks from the head unit. Sound quality is similar to using the aux port on the front - never had problems with interference or cutting out.
yeah, at the moment I just use the 3.5mm AUX input on the stereo and use pocket music.
I use "Double Launcher" to remap the internet explorer button - 1 press for tomtom, double press for pocket music - that way I can quickly switch between the two whilst driving by touch alone.
It's pretty good, but I would rather not have to take the map from the screen to select music, especially if you have a passenger who wants to browse available music. Plus the car head unit display is in big glowing letters which are easier to read at a distance. Also, it cuts down on a cable as the USB would cater for charge and audio.
Unfortunately the head unit only does audio for calls not audio streaming anyway, but I wasn't buying it for this as I figured bluetooth audio involved a lossy compression and so degraded quality - not an issue for phone calls but not the best for music, especially when it is already been through MP3 compression.
I got an answer from softick today, and it seems the limitation is imposed by their software. I have argued the case against the limitation, and they seem to be swaying towards giving something a go. Fingers crossed for a solution here.
HELP
Sorry to bring this back from the dead . .
But I am in the middle of purchasing a stereo for my car and want to be able to do a few things . .
1) More than anything i want to be able to stream my Iguidance or TomTom turn by turn directions over my stereo through bluetooth.
2) I want to be able to take calls while still having my directions being played. ( Ie. while driving and being told where to go, if I get a call it will silence the directions and the call will take over. )
3) I want to be able to switch from BT to CD or radio. So if say TomTom tells me, drive for 10 miles, I can switch to radio for a while so i can listen to music and then switch back after some time to get back on track with my directions. What would be even better is if it treated the directions just like a call and allowed me to listen to the radio or cds, and when TomTom decided to talk, it would mute or turn down the radio/cd and play TomTom over it for the moment of " In 2 miles, exit on the right ".
If this is not possible then it isn't really worth it to spend the extra $100 or so on a good headunit with bluetooth. please give me some info or ideas.
(On a side note, if I were to use a BT headset, and had tomtom running, would the commands for turn by turn directions be fed through my BT headset? And would I be able to take calls while still doing this? ) If yes, I may just end up getting a good BT headset and just a nice CD player because of cost.
anyone have any ideas?
please, someone? help me help me
I just got a new car and it has a spiffy usb hook up where you can plug in an ipod/flash drive/phone and it will play music off of it. The ipod works amazingly with the stereo system, displaying titles and artist as well as making navigation really easy. The display/navigation is **** when hooking up a flash drive/phone.
It would be amazing for my phone to work the same way as the ipod.
Right now there doesn't seem to be anything like that out. I know that I probably can't change anything with the way the car's stereo system recognizes and plays devices, so that means the hack would have to be on the phone. The only way I can think it would work is the make the phone spoof as an ipod when connected to the car's usb hook up.
I'd like to know if anyone has tried doing this before, maybe on a different phone or device? Is this possible at all, and if so, where would I start?
The phone I have now is a Captivate running Serendipity rom and the car is a 2010 Honda Civic.
This would be an excellent idea for an app. I hope this can be made possible
Have you tried putting the phone in USB storage mode? Either through the standard menu items, or enable USB debugging, and enable it after you plug it in.
Sent from my Captivate running Continuum 5.5
The mass storage thing works for just playing music but it displays songs terribly, usually just by track number and the number (not the name) of the folder, sorted by creation date. It's basically impossible to use if you have more than a small amount of songs.
I just connect the phone to my car stereo via BT, plug the phone into a car charger, set the display to always on, place it in my dash mount to the right of my steering wheel and use the phone to see the Now Playing info. My steering wheel controls work the phone just fine so I can skip foward/back and raise/lower volume. When I shut the car off the music automatically pauses until I come back and it automatically reconnects to the radio and I just hit Play again.
Miami_Son said:
I just connect the phone to my car stereo via BT, plug the phone into a car charger, set the display to always on, place it in my dash mount to the right of my steering wheel and use the phone to see the Now Playing info. My steering wheel controls work the phone just fine so I can skip foward/back and raise/lower volume. When I shut the car off the music automatically pauses until I come back and it automatically reconnects to the radio and I just hit Play again.
Click to expand...
Click to collapse
My car doesn't have blue tooth so this isn't really an option right now.
I'm actually willing to write an app for this, but I'm not sure entirely where to start. The biggest unknown is how the stereo system recognizes ithe ipod and what it sends/receives to/from the ipod.
If I had some starter code where someone did something similar or documentation on how the ipod works of usb I should be able to at least start writing an app for this.
dpayne19 said:
If I had some starter code where someone did something similar or documentation on how the ipod works of usb I should be able to at least start writing an app for this.
Click to expand...
Click to collapse
Probably not going to find that in here.
I would look up what kind of stereo the car has and the technology it uses. I can bet there is a forum out there on that type of stereo. Your probably not the only one with this question.... If you can list the specs i will look into it myself.
echonc said:
I would look up what kind of stereo the car has and the technology it uses. I can bet there is a forum out there on that type of stereo. Your probably not the only one with this question.... If you can list the specs i will look into it myself.
Click to expand...
Click to collapse
The car is a 2010 Honda Civic Ex. I don't know what the stereo system is, it's what ever comes stock.
Welcome to proprietary apple exclusive deals. Do you think the ipod integration and lack of android integration is accidental?
By all means if you can write an app that will make android phones work with iphone docks and compatible stereos more power to you.
It would definitely involve reverse engineering closed source apple code.
Nexus 7 Head-unit Install
Hi all, long time reader, first time poster. I'm working on a Nexus 7 Car Head-unit install, and figured I would post my working through the install, hardware, software, and kinda just help all the tons of people I see out there who have the same idea, but just have no idea how to go about it.
This is ment to be half a tutorial (once everything is done) and half a brainstorming to give me idea's for things I haven't thought of or considered. I'll be coming back and updating this OP with pictures, and the build as it gets worked on.
Goals of the Install
I want to be able to run my entire car off the Nexus. I have already set up wifi tethering from my S3 to get internet into the Nexus, and thus open up a realm of possibilities. Necessary features are Nav, and Music. I rarely call from my car, but in car calling would be a nice feature to have as well. I also go out to the track ever now and again, and adding car stats (boost, RPM logging, acceleration, mapping) would be great. The biggest reason to do the install is that one the hardware is configured, you literally have a ultimately customizable setup that will take years to outdate.
The Hardware
1 x 2003 Subaru WRX
1 x Nexus 7
1 x Samsung Galaxy S3 (T-Mobile)
1 x MRX-V60 - Alpine 5-Channel Subwoofer Amplifier
1 x 7 Channel Equalizer
lots of hacked wiring
The Software
This is where I would love some feedback on on what I may be missing, better solutions to what I have suggested, and just some general awesome idea's!
Music:
Pandora, Play Music, DI.fm, Soundcloud, Radio.com
In Car Phone/Text:
Talkatak, Google Voice
OBDII Support: (Future Project)
Right now this is not a nessiacty as the hardware to do this could get very tricky. However I know I can read from the OBDII port with a bluetooth OBDII dongel and an app like Torque Lite. However I do own a tatrix cable, and am considering if it would be possible to go from the USB to the tablet, and find an app/write one what allows for the tablet to control the car in real time.
Nav:
Google Navigation, Local
Track Apps:
aLapHD
The Two Builds
There are two ways to go about this. The first would be the simple and easy way which is to hack together a charger wired to the power source of the car, and use that to keep the tablet charged. Then run a 3.5mm audio into the amp, and have sound run from there. There are a few issues with that. 1. There will be no volume control, as the Tablet's buttons will be part of the center console. I suppose I can run a controller to the amp, that will let me adjust volume. 2. This will not allow for the possibility of adding OBDII support.
The second option is to purchase a micro USB dock that does audio out. Hack it apart, and run the audio to the amp, and the power to the power. This would be necessary if I want to do a full USB ODBII connection (I believe, please tell me if I'm wrong), and would be much "cleaner" when it comes time to take the tablet out of the car for any reason (hardwire sync, parking in the "ghetto").
What I need Help with
Have any idea's. Tried something similar and have some tips. Have suggestions for apps, hardware configurations I haven't listed, or just generally want to say "sick man". Please let me know. I would love to have some people who are also interested in doing this join in on my build, and we can work together to eliminate any issues to make tablet installs easier. I will be coming back and updating this OP throughout the entire process so please look for updates!
Thanks All!
(reserved for pics)
Check out a half-DIN equalizer or crossover to solve your volume, fading, equalizing concerns... can't post a link because this is first post!
I'd like do do this in the future... I hope someone comes out with a custom set of apps that make this really cool and easy... maybe even a custom ROM.
Basically what I'd want out of this is:
Auto-on with power. Auto off after 10 minutes of no power. FM radio tuner. Maybe the ability to connect a rear-view camera (wifi?). Bluetooth OBDII would be good enough for me.
I'd also appreciate the ability to connect to at least one camera and use it as a DVR, but I think that it would probably be beyond feasibility with the Nexus 7...
What I really want to see is the ability for the Nexus to be a full Bluetooth head unit. I want it to pair with my phone for both internet (already do this, works great) and have it act as a headset essentially. This is the part that appears to not exist anywhere. The ability for the Android Tablet to act as a hands free device. I mean if a car stereo can fully integrate with your phone read your address book, start and answer calls hands free, stream music, everything from your phone then why the heck not the tablet! Someone needs to write the BT stack that can handle that. Apparently it doesn't exist for android. It exists for Windows, but not Android. That is just wrong. Are there any car stereo head units running Android as their OS? If so can someone dump their rom so we can see what all it can do for a project like this?
I really want this!
I have had mine in the dash for a couple weeks now, streaming Bluetooth to the radio which I relocated, also using NFC sticker to turn on WiFi, bluetooth , set audio volume, screen brightness and start playing music. Tasker to put unit into car mode, its sick! I'll be following, really interested to see what you come up with. My car is N 06 altima and the Nexus 7 fits almost like a glove where factory stereo use to be.
Nexus 7 in altima
sneakk said:
I have had mine in the dash for a couple weeks now, streaming Bluetooth to the radio which I relocated, also using NFC sticker to turn on WiFi, bluetooth , set audio volume, screen brightness and start playing music. Tasker to put unit into car mode, its sick! I'll be following, really interested to see what you come up with. My car is N 06 altima and the Nexus 7 fits almost like a glove where factory stereo use to be.
Click to expand...
Click to collapse
Hi!
Can you upload a picture of your install? I own a altima and I am looking to install the Nexus 7 on my dash as well. And also, did your factory stereo have bluetooth? If not, what are you streaming bluetooth to?
Thanks
Just gonna subscribe as I thought of doing something similar
Sent from my LG-E739 using Tapatalk 2
Look into this thread
http://www.mp3car.com/worklogs/152658-nexus-7-android-in-a-2001-audi-s4.html
here's a video also
http://www.youtube.com/watch?v=EdLi9wCFZ7M
timskyline86 said:
Look into this thread
http://www.mp3car.com/worklogs/152658-nexus-7-android-in-a-2001-audi-s4.html
here's a video also
http://www.youtube.com/watch?v=EdLi9wCFZ7M
Click to expand...
Click to collapse
If anyone can post on his site, tell him to connect two middle pins in usb plug, then it will start charging from the lighter socket.
Sent from my HTC Sensation Z710e using Tapatalk 2
Does anyone know of a micro USB dock/cable that then splits to power, usb, and audio? I know of one's that will do 2 of the three, but nothing that does all three. Maybe just a USB and power one, and run the audio straight out of the 3.5mm on the N7.
Amp was ordered, and will be here next week. Prelimanary fitment pics coming soon...
Hello, I'm considering permanently mounting a nexus 7 in my car. It seems like the perfect in car device.
With this in mind I have updated my CarHome Ultra app to better accommodate the Nexus 7 screen. I will be posting a new video soon showing it running on the 7.
I've looked at doing this as well, I've always been prevented by the issue of the FM radio. I use the car a lot in places where I get no or poor connection via the phone, but the radio works fine, so loosing it would not be an option as I use the FM radio quite alot.
I've been trying to figure out away to control an FM radio via the Nexus so if anyone out there has any info it would be greatly appreciated.
Jonnym
Jonnym said:
I've looked at doing this as well, I've always been prevented by the issue of the FM radio. I use the car a lot in places where I get no or poor connection via the phone, but the radio works fine, so loosing it would not be an option as I use the FM radio quite alot.
I've been trying to figure out away to control an FM radio via the Nexus so if anyone out there has any info it would be greatly appreciated.
Jonnym
Click to expand...
Click to collapse
Load a hand full of mp3s on the device. Then use Tasker to switch to switch to your favorite music player when reception is bad
Sent from my LG-E379 running ICSyndicate 2.0
I am actually currently doing a very similar project with a Nexus 7 and my Nissan 350z
I am planning on installing the Nexus 7 inside my dash (to replace sat nav dash)
HOWEVER
what about routing the power button on the tablet? Because If you cant access the power button the tablet will only get power when the car is on and if you dont use the car for a day or two the tablets battery would go flat and next time you turn on the car the tablet would go into charging mode (screen with charging battery only) and not boot up into android jelly bean.
Theres 2 potential solutions:
1. Open the tablet and wire the power button to a custom one, however on opening it I have found the button is actually a physical push press button and cannot be wired.
2. There is potential to change a file on the android system to tell the tablet to boot up when a charger is plugged in, check these threads:
http://forum.xda-developers.com/showthread.php?t=1187631
http://forum.xda-developers.com/showthread.php?t=1815131
Any updates from the OP?
Here's my install. Kept the factory radio intact, if not using the nexus, everything looks totally stock.
http://forum.xda-developers.com/showthread.php?t=1847452
regalpimpin said:
Here's my install. Kept the factory radio intact, if not using the nexus, everything looks totally stock.
http://forum.xda-developers.com/showthread.php?t=1847452
Click to expand...
Click to collapse
What OBD ll connector are you using?
tallyforeman said:
What OBD ll connector are you using?
Click to expand...
Click to collapse
xitech xr7 purchased off amazon over a year ago.
http://www.amazon.com/XiTech-ELM327...TF8&qid=1347466620&sr=1-3&keywords=xitech+xr7
Never had any problems with it.
Despite working in the car industry and loving gadgets and mod-ing...I haven't really seen what people are up to these days in terms of car mods. The Nexus 7 makes so much sense and looks great!
Hey all
Just to add to the discusion;
Radio/DAB
Frontier silicon are the only company that I can find that do an app that can control an external radio and stream it's signal to the tablet as opposed to picking up the signal over the cellular network.
App:
Their page
http://www.frontier-silicon.com/products/software/DOK_App.html
Play store
http://tinyurl.com/d24gwm4
Module:
http://www.frontier-silicon.com/products/modules/briefs/Venice6_PB.pdf
now the problem with this is, aside from building the module in somewhere' the audio out as it feeds out of the module, but I was thinking I could use some form of y split cables near to my amps 'in'.
Media storage and playback
As far as storage for everything video/audio atc and a player to match I was thinking of useing xmbc
http://xbmc.org/
andriod port;
http://forum.xda-developers.com/showthread.php?t=1813089
and pairing this with a WiFi DLNA HDD that I would wire in remoted off (say in the boot)
GPS
For improved gps I was going to use an external bluetooth gps reciver then allow mock locations on the tablet, there are also a few apps that help with this.
This app seems to have good support and a nice help page.
App:http://tinyurl.com/a9s7gvo
An example of a external GPS receiver
http://tinyurl.com/a339vu7
Hands Free
The only work round I seem to have found atm though far from perfect is this
http://www.scosche.com/consumer-tech/product/1919
it allows you to to 'cut in' the audio stream, but (can't fins the tread now will keep looking) the guy who was playing round with this was having audio issues.
not an idea solution but workable.
before my mind starts melting again;
How I plan to implement the tablet is to use tasker to wake the tablet when power is supplied then shut of down after, if I disable all kinds of connectivity when tablet shuts down then reactivates when it wakes up everything should run smoothly. Power will be cut because I'll wire in the ignition live, like you do in a stereo anyway, an this shouldn't put a drain on my battery to much, an if the dash build is good it shouldn't be too much of an issue extracting the tablet to hard boot anyway.
Volume and Audio
Volume and audio quality is another issue that needs to be addressed.
http://tinyurl.com/d2zbbnf
Seems like an ok work round.
Another way would be to install a direct in-line volume control as suggested in other threads, and put in an external DAC or hardwired EQ.
On a side note I came across this........ http://www.crutchfield.com/p_773AIRDAC/NuForce-Air-DAC-Receiver.html?tp=59282 ........ although you need to use their plug in senders but I'm sure this can be worked round with the knowledge on this forum, an would provide a very nice solution. then again there are quite a few bluetooth devices around. this probably wouldn't allow for in-line controls though.
well thats it for now, hope this helps push this forward to a working system
ben
nice build thread containing alot of theses ideas;
http://www.mp3car.com/worklogs/152658-nexus-7-android-in-a-2001-audi-s4.html
Hey all, I'm wondering if it's possible to use iPod for music while in Android Auto for navigation at same time? I enjoy having my music specifically on the iPod in case I drive through a no cell signal area for example so I'm curious if this is possible with any of the Android Auto head units. Trying to decide on which one to buy right now and this is an important function I wanted to make sure works in whichever I get.
I don't use my iPod, but have all my music on USB, it is no problem to play that and still use AA, just swap modes using the mode button.
Solutions Etcetera said:
I don't use my iPod, but have all my music on USB, it is no problem to play that and still use AA, just swap modes using the mode button.
Click to expand...
Click to collapse
oh ok so you can listen to music on USB while AA is navigating for example with no issue? like they'll run at the same time? which head unit are you running? thanks!
Yup. HU=4100NEX
justinope said:
oh ok so you can listen to music on USB while AA is navigating for example with no issue? like they'll run at the same time? which head unit are you running? thanks!
Click to expand...
Click to collapse
Actually a lot of dual zone head unit can achieve that, you may search Pumpkin Andorid car stereo, they sell a range of devices that runs Andorid system. I used one of the unit in my car for now, and everything runs good!
Hi all,
Have my android head unit installed in my car and regardless of what i try, like different antennas, power amplifiers, etc, i cannot get the AF to work. I can be driving and completely lose the current radio reception unless i manually tune the radio. Enabling RDS does nothing except show the station name.
It's really annoying as my standard facrory unit worked no problem. Can anyone help?
Thanks
What kind of car is it? A lot of newer cars have two antenna wires. If the installer didn't get an adapter to connect both you will get very poor reception.
smalltownbird said:
What kind of car is it? A lot of newer cars have two antenna wires. If the installer didn't get an adapter to connect both you will get very poor reception.
Click to expand...
Click to collapse
Thanks for reply. It's a hyundai i40. As far as i can make out there only the one antenna cable connected to the unit and there is the DAB cable just left to one side
Had a chat with an installer today and he told me that hyundai are one of the hardest to get right as the radio, amp, antenna all work as a system and as soon as one is removed the ability for all to work right is lost.
Don't know if that's just waffle or if he really knows, but thats what he told me anyway