yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Invidiousdemise:
The controls on the firebird worked with the factory radio. I got all the way down under the dash and connected the Key-1 and Key-Gnd to the blue and black wires that come right out of the bottom of the steering column. I'm certain I have the right wires but nothing is seems to be detected. Do I need to do anything special on the headunit to get the button presses to recognize in the keymapping program? I select Vol Up and it switches to "press" mode and then never seems to take a signal. I'm really at a loss here. It seems so simple. I guess I'll have to try an adapter but I hate buying unnecessary stuff.
[Android Head-Units] briangig:
Yep, it worked with the stock HU, and I also had a Sony HU with the ASWC-1 unit, it worked with that too.
[Android Head-Units] briangig:
Has anyone figured out a way to keep WiFi on when the screen goes off, in that 2 hour window after the key is out of the ignition? It would be nice to be able to update apps and download media (podcasts, etc) when I pull into the driveway. I've thought about adding in a latching relay to keep the entire unit on for 15-20 minutes...but that is far from ideal.
[Android Head-Units] alaninsitges:
Automate beta is out, for those interested. Join the Google Plus group for access to the beta.

https://plus.google.com/communities/102908788212710276577
[Android Head-Units] TransAmMan:
I don't have this particular unit but I do have a Android 4.4 Klyde unit installed in my 1999 Trans Am and the steering wheel controls work but it's not straight forward. First off, you'll need to buy a Pac steering wheel control interface. You can find them on Ebay for 30-50. The Pac wire connects to your steering wheel wire in your car wire harness that you're probably already using. Connect the ground and ignition power as well. The output of the PAC is a 3.5mm adapter like a headphone jack. It outputs different voltages depending on what key you press. Go to Radio Shack and buy a 3.5mm female jack so you can solder on the Key 1 and Key Ground wires. Plug the 3.5mm female jack on to the pac. You'll need a voltmeter. Press any steering wheel key after you programmed the PAC (in the instructions) and see what terminals you need to connect your Key1 and Key ground wires to so you see a positive voltage each time a button is pressed. Solder on your wires, do the radio steering wheel control setup and you'll be ready to go. If you don't have a volt meter, the long metal connector on the 3.5mm female jack is always the ground. That leaves you with two open leads on the jack. You can always just try one and if it doesn't work, try the other with the Key 1 wire.

Hope that was of some help.
[Android Head-Units] briangig:
Here it is running: http://imgur.com/zjl6sD0

Pretty good so far.
[Android Head-Units] TransAmMan:
Bluetooth Microphone and Durability

Hello, I'm new to this thread and have read through quite a bit of it (but not all since it's over 350+ pages lol).

I have a couple questions since this unit has been out for a while now.

What is the quality of the hands free microphone? I've read a lot of the Android units are very poor but they vary a lot. I have a Klyde 4.4 6.95" one and the person I talk to always hears a lot of buzzing. I was curious how this NU3001 unit is.

Has anyone had any long term durability issues with it? I'm no stranger to buying radios from China. I bought quite a few different ones years ago (before Android existed) and they always seemed to have problems with the simplest things breaking on them within a few months (volume knobs, screens burning out, etc). I love my current Android Stereo but I've only used it for a few weeks with no problems so far. I'd rush out and buy another in a second for my other car but I'm just afraid of long term quality.

Thanks!
[Android Head-Units] Black6spdZ:
I really hope this can be implemented like the an-21u, I'd turn on wifi file transfer app before going in the house and could transfer new music and files over to it from my computer until it completely powered off an hour later.
[Android Head-Units] gazdaaa:
Standby operation

Hi, I have a few more questions:

When you turn off the ingnition, does the headunit go to sleep imidiately, and can you turn it on without ignition (or without key in car at all)?

Can you connect a phone (another android via bluetooth) to the unit and use it as a bluetooth speaker, I want to use google now for voice dialing but on the smartphone, not the radio.

The car in question is audi a3 2011.

Thanks in advance,

Sasa.
[Android Head-Units] zanix:
It does go to sleep when you turn the car off and cannot be turned on without the key. Mine takes about 3 seconds to sleep after the key is turned off.

Yes, it supports Bluetooth audio using the Bluetooth app (not the Bluetooth settings in Android)
[Android Head-Units] Black6spdZ:
has anyone tried one of these TWRP builds on the CarPad? http://freaktab.com/forum/main-category/freaktab-downloads/11780-twrp-2-7-0-0-for-rockchip-s

The standard cwm recovery "not touch" is damn near impossible to use on the 5002 with no buttons, need a fully touch driven interface
[Android Head-Units] deeznutz1977:
The cwm we have is swipe enabled. Swipe down=down swipe up = up ....ect
[Android Head-Units] Black6spdZ:
what is the proper way to select?
[Android Head-Units] Zaphod-Beeblebrox:
Get a mini usb keyboard.

arrow keys and enter work that way :)
[Android Head-Units] deeznutz1977:
Swipe to the left.... Or right. Don't remember
[Android Head-Units] tacopicante123:
This looks great but it would be better if you could swipe left or right to get to the different tabs... Also the map is good but it redirects to Google maps for directions. Would be nice to have a map app built in to the actual beta app. Just my 2 cents....
[Android Head-Units] alaninsitges:
There are reasons why it's not done that way but I'm not the developer and this thread isn't the place to discuss it. That's what the Google community is for.
[Android Head-Units] [Bob]:
Static noise

Hi everyone,

So I got my NU3001 installed and it's all good, sounds great, except one issue. When nothing is playing there is a static noise in the speakers, that's with engine off. If I turn up the volume to max the static is pretty loud. My speakers are wired directly to the HU, not using an Amp. Does anyone else have this issue ? How did you fix it ?

I noticed there's a noticeable hiss on the stock HU as well, but it doesn't increase with volume and after 2 seconds of sound inactivity ( like when a BT call ended and there's no music playing ) the HU turns off the volume and the static disappears completely. Can I make the NU3001 do the same thing ? Mute the audio if nothing is playing and unmute when any sound source is on ?

Thanks !
[Android Head-Units] nestortoledo:
I have exact same noise problem.

Appear taht problem is a noise that come from android box to the HU.

As when using BT Audio/Call, Radio .. this noise dissapear
[Android Head-Units] tacopicante123:
I just mentioned those points in case anyone wanted to try it out. I think I like the way car dashdroid is laid out better for the NU3001
[Android Head-Units] toologic:
Hi, all

Need help. Please talk me about steps, how i change "Ok Google" for offline mode and for all apps?

SORRY - i found it.
[Android Head-Units] Dream Reality Syndrome:
Please keep us updated if you are able to get the USB OBD cable to work with the head unit
[Android Head-Units] jpapadami:
I've been able to use chinese generic and OBDLink SX usb adapters with no problem. It's not the drivers, but how Torque pro's baud rate is configured. For OBDLink I use automatic, while for the generic I use 48,200. Play around with the baud rate, but every time you do you will have to restart Torque Pro.
[Android Head-Units] pppeterrr:
do you guys who use a OBD bleutooth adaptor, leave this always connected in you car ?
[Android Head-Units] renedis:
Yes, always connected.
[Android Head-Units] BarrelRolls:
Radio not working, and audible hiss.

Hey all,

I managed to connect the unit to my car today, but am having a few issues.

There is a constant 'hiss' sound through each speaker. While this has been mentioned several times throughout the thread, I can't find a solution

The radio cannot receive a signal. There is a lot of static, and occasionally some background noise of some channels, but nothing more.
[Android Head-Units] [Bob]:
I don't understand if this static hiss is something that some units experience, maybe because of poor quality, or everyone has this but only some are annoyed by it. I'm having it too and its a bit annoying.
[Android Head-Units] renedis:
FTP site is up..

Will be uploading files within next few days.

ftp://83.85.100.117

or

ftp://nu3001.ddns.net/

Edit:

Baidu site keeps failing on me :(

This is the third time I have to start the download of 4.77 GB from the baidu site.
[Android Head-Units] red13dotnet:
Excellent news, Thanks easyguy !!!

Great work confirming that a usb mic will work! Can you try it with the google now launcher/ "Ok Google"?

What we'll probably have to do is configure alsa to ignore the mic input on the built in hardware and ignore any usb output devices it finds. I've been looking into it but my usb sound card still hasn't arrived. Ideally I'd like a setup where there is just one mic split to both the native input and a usb sound card input.

---------- Post added at 02:49 PM ---------- Previous post was at 02:22 PM ----------

So how many people willing to work on Amplified are out there? Any other devs/coders/artists? I would really appreciate any help anyone can give.

I do have a roadmap in my head:

- Port TWRP recovery (Now that we have sources, totally doable)

- Configure Alsa to handle usb audio devices while retaining internal audio as default output (probably doable)

- Modify radio app to silence when another app starts playing music (probably doable)

- Modify Bonovo bluetooth to act as a "real" system dialer so "Ok google" commands can place calls. (probably doable)

- Modify Bonovo bluetooth to show A2DP currently playing track (possibly doable)

- Incorporate simple gesture control or a large button interface (totally doable)

- Translate the non localized strings in the Bonovo apps. (totally doable)

- Pretty up the boot logo and animation (I am by no means a graphic designer, totally doable but not by me)

- Generally pretty up the bonovo apps (totally doable but again, not a graphic designer)

- After that its nothing but extending functionality to encompass all our needs
[Android Head-Units] renedis:
All files on your G.Drive are uploaded to ftp://83.85.100.117

Creating a boot logo and animation can be done by me. From time to time I'm functioning as a webdesigner to :P

To make the bonovo apps more pretty is a longterm task. I can look in to that.. I'm not sure right now how much time I can spend on that.

I have a different idea about the boot logo and animation. I would like to add the app of the 6.2 inch unbranded car radio.

Topic found here: http://xdaforums.com/showthread.php?t=2528349

Wiki found here: http://xdaforums.com/wiki/Tonghai_Create_AN-21_U

This app has the possibility to choose your own logo of your car brand.. I have a Mazda, and I really like the idea that when I turn my key to ignition ON that the head unit shows a Mazda logo so that it looks if it is a original head unit.
[Android Head-Units] red13dotnet:
I like that idea (already had an animated chrome Nissan logo picked out), I had considered it but:

1: Not sure how to implement it, at least kernel logo side. since its compiled in

2: Not sure about licensing issues using car company logos. It's all well and good when a Chinese mfg does it in their stock rom ->> we can just point at them and say "he did it" :)

3: Not a graphic designer, lol
[Android Head-Units] red13dotnet:
Thanks :good:

And there's a google translate of the comments.

; Description: The script is case-sensitive string, the user can modify the "=" value back, but do not modify the previous string

; Description gpio form: GPIO: port _ group number <a> <b> <c>

; A: whether it is active low; 1 indicates active low, active-high 0

; B: the pull mode; RK2928 only supports two modes: 0 indicates an internal ban on / pull-down, one showing the internal enabled on the up / down

; C: IO drive strength

; Description Interrupt form gpi0 of: GPIO: Port + within the set number <a> <b> <c>

; A: whether to allow wake

; B: interrupt flag; 1 indicates the rising edge of the trigger

; 2 represents a falling edge trigger

; 3, double-edge trigger

; 4 represents a high level trigger

; 8 shows the low level triggered

; C: IO drive strength

---------- Post added at 04:36 PM ---------- Previous post was at 04:29 PM ----------

Also, having trouble accessing your FTP. Keeps timing out. I'll try it from home.
[Android Head-Units] renedis:
Do you visit the IP adres or the nu3001.ddns.net? I also have problems connecting the ddns.net version. IP works fine!

ftp://83.85.100.117
[Android Head-Units] red13dotnet:
I'm able to get in now.

Will it be possible to make this a git server for the source code?
[Android Head-Units] renedis:
Yes it can. It's a tweaked Synology with a Q6600 quad-core 2.4 GHz, 4GB DDR2 and enough free space.

Installing GIT server as we speak..
[Android Head-Units] easyguy:
"OK Google" does work with the USB Mic. So erase that from your long list of to-do.

---------- Post added at 11:36 PM ---------- Previous post was at 11:25 PM ----------

Is this an actual SD card or the "SD Card" inside the unit without an SD card? I dont have an SD card so I tried putting the files into the "External SD" but it would not allow me...do I need root?
[Android Head-Units] priusfan:
I used a standard SD card (16GB). (and copied from USB to SD using EsExplorer, but the card can be prepared before)...

the card can contain many other files/directories.
[Android Head-Units] easyguy:
Ah thanks, answered my question, now I must look for my SD card....When you need something you can never find it.
[Android Head-Units] easyguy:
Finally updated, thanks guys.

The new sound mixer that was added basically lower the volume at each speaker...I think that is moving toward the right direction, but not yet a true mixer....

I will next try USB webcam connect to it to see if I can do some DVR actions.
[Android Head-Units] priusfan:
Hello

I have no success with this FTP using filezilla, what are the connexion parms please?
[Android Head-Units] renedis:
You can connect anonymous on port 21. or port 22 if you like SFTP.

It's easier to connect with you browser (IE, Chrome, Safari, FireFox). My ftp supports http access.

Edit:

Source-code is up on my FTP.

Uploaded it in 500 MB files and also converted to one 4.44 GB tar.gz file.

Please keep in mind that it is possible you will fail to download the 4.44 GB file to a FAT32 disk because of the size.
[Android Head-Units] renedis:
what the f***? They know about my FTP in China..

Getting root requests from multiple IP adresses.

117.27.158.91

122.225.97.91

122.225.109.110

All traces back to China, same town.

edit:

ftp://nu3001.ddns.net/ is also fully up now. Running pretty slow at this moment becuase I'm downloading the 4.44 GB tar.gz file to my backup location.
[Android Head-Units] snahrck:
I'm planning to install this unity in a Honda Fit 2015. It comes with a nice 3 - view angles back camera. There is a switch in the original H/U to change the views as you can see in this video: http://youtu.be/nH0Bqh47DTs?t=2m45s

Do you have any idea of how I can install this unity without loosing the 3 - view angles feature? I never installed a H/U, so I have no Idea of how the back camera wirings are and what kind of signal is used to switch between the views. I'll appreciate if someone could point me to a place where I can get any information about that. I can program Arduino, linux and android apps if needed.
[Android Head-Units] red13dotnet:
Weird, I still can't pull up the ftp in a browser (chrome) but have no problems on command line.
[Android Head-Units] renedis:
Yes I saw you connect. 216.85.x.x right?

Connection is slow at this moment! still backing up the files (8 minutes left)

Backup job is ready. full 1100 KB/sec is availible now.

---------- Post added at 02:45 PM ---------- Previous post was at 02:26 PM ----------

Looks promising?
[Android Head-Units] toologic:
To all.

Do you think that the archive XA* (source.tar.gz) contains the latest changes for version 1.0.9? Im not sure...

On another side, this is realy better that we will have nothing sources.
[Android Head-Units] BarrelRolls:
Yeah, it wouldn't be so much of a complaint for me, if it weren't for the fact you can hear it during playback too...
[Android Head-Units] leonkernan:
Looks like an update on the Baidu page:

AD3188_CarPad-II-P_KK4.4.2_1.1.5_1024x600_update.tar.gz

is showing an update time of 2015-04-07 17:05 (today)

http://pan.baidu.com/share/home?uk=1596625300#category/type=0

Edit: It's got a changelog: (Google Translation)

V1.1.3

1. Solution standby music and video playback problems continue.

2. Increase the Bluetooth module upgrades.

V1.1.4

1. Long increase "to restart the vehicle computer" option after pressing the power button on the box of the pop-up menu.

2. Synchronization RK provided ril library support HUAWEI770 EM820U, ZTE MF210 3G PCI-E module.

3. Increase the radio in Europe, Japan band switching.

4. Air conditioning repair and door information twice pop the question.

5. Increase the multi-language pack.

6. Use V2.15 Loader.

V1.1.5

1. Modify the LCD DPI parameters modified to 160 by 240.

2. Import radio stations, according to different load current language different list.

3. Increase the system standby time options. (Requires a small MCU also supports this feature, V36 later)

4. Bluetooth interface tuning button layout

Because Andrews (Android?) box can not be closed after the standby power supply port or USB HOST OTG port, so long standby transitional vehicle battery power consumption risk, and this version can not be released to domestic customers (foreign customers have signed exemption agreements).
[Android Head-Units] pppeterrr:
thx for the tip

leeching it at 14kbs haha - let me put it somewhere fast if its done oke
[Android Head-Units] asidorowicz:
[MENTION=6472486]leonkernan[/MENTION] [MENTION=1655232]pppeterrr[/MENTION]

The 1.1.5 update had been mirrored for a while now. Not too many changes....
[Android Head-Units] sheynberg:
I opened update.img with Firmware factory tool 4.4 and i see dpi 160.
[Android Head-Units] alaninsitges:
There are a few problems and I think people are confusing them.

Hiss is a problem present with units with the speaker outputs connected. The amplifier built in to the NU3001 has a fairly low noise floor and properly connected (i.e., directly to speakers) it shouldn't be bothersome or even noticeable to most people. The problem comes when people wire those speaker outputs to stock amplified speakers or use a "line level adapter" to connect to an amplifier. This multiplies the NU3001's noise floor by that of whatever amplifier is used and results in a very audible hiss in the output, which increases as volume is increased. The solution is to wire the NU3001 correctly, using the line-level outputs, when there is an amplifier down the line.

The line-level outputs aren't without their own problems, though. Due to what I think is poor shielding inside the head unit, these outputs are full of noise (I believe it's leaking from the display controller). This manifests as a low-level hiss (not nearly as bad as the speakers) punctuated by continuous pops that sound almost like morse code except they don't spell anything. This is joined on occasion by a buzzing noise when the screen is touched. Note that all this noise is low level, doesn't change with volume, and while noticeable is inaudible when music is playing.

There is no "fix" for either of these issues; it's a hardware problem and it is what it is. For me this is one of the most disappointing drawbacks of the NU3001.
[Android Head-Units] [Bob]:
Hi alaninsitges !

Thanks for your reply. Personally I wired the speakers directly to the unit, there is no amp in the car, and the speakers are aftermarket, Hertz Dieci.

Bench wired to a 12V 1.5Amp power source, at max level, when nothing is playing, a hiss can be well heard. When music is playing it can be heard if you put your ear close to the speaker. This noise is present over radio, BT or Spotify playing.

Occasionally touching the screen generates other sounds beside the hiss, not very loud, but again if nothing is playing it can be heard.

So I take the above described behaviour is something normal and to be expected ? Thanks !
[Android Head-Units] horn34:
I mentioned it before, but I have the same issue with my 06 4Runner. The Mode button is not recognized by anything in Keymapper. The other 4 SWC buttons work fine. Previously, I had a Kenwood NAV/DVD with a PAC adapter, then a Parrot with the ASWC-1 adapter....the Mode button worked fine through those.

Not much troubleshooting I can do, since I know I'm using the right 2 wires, the NU3001 keymapper just doesn't see the Mode button.
[Android Head-Units] Orisai:
Have you tried using the ASWC-1 with the CarPad so the Mode button gets recognized by the keymapper?
[Android Head-Units] horn34:
If anyone has any step-by-step instructions for installing the CWM tuatara put up, I'd appreciate it. I read his included txt file, but it wasn't very clear to me.
[Android Head-Units] leonkernan:
Like I said, the file was updated yesterday on Baidu and I don't recall the previous one having a changelog.

Also i just checked (i have the previous one as well) and there are differences in the update file itself)
[Android Head-Units] briangig:
I tried to use mine and never got it working. Maybe I wasn't programming it right though...I gave up.
[Android Head-Units] zanix:
I do not get any noise or static from my NU3001, the speakers are wired directly to the head unit, no external amp. The line-out also does not seem to have noise either, its hooked up to a mono-block amp and sub. Maybe I'm lucky or the power system in my car is cleaner.
[Android Head-Units] Black6spdZ:
I haven't noticed any noise either. My only gripe is the radio volume is loud whereas the music/android audio output's volume doesn't match at any same volume level.. even after tweaking viper settings a good bit.
[Android Head-Units] pppeterrr:
4G data vodafone dongle support

I have a extra simcard from my data provider, its on 4G (LTE)

Anyone who's got such dongle working on this device
[Android Head-Units] nestortoledo:
The radio app, have its onw volume slidee, check it on settings.
[Android Head-Units] toologic:
Hi.

I've read before that I need to move an application from the Google search system catalog in preinstall to implement its work on all desktops and applications.

Tell me what application I need to move? While I do not have a Google search settings such options, but only one - when open Google search.
[Android Head-Units] nestortoledo:
Hi. Dont have the car to check now. But i think is is com.google.android.googlequucksearchbox.apk or Googlesearch. Apk
[Android Head-Units] tacopicante123:
Hey Nestor do you know if the radio app that Zaphod developed is the same one that was included in the Tuatara rom? I am running version 1.1.4.3 and the wiki did not say anything. Thanks
[Android Head-Units] renedis:
Zaphod's radio app and the stock radio app both have this function to lower the volume within the app itself.
[Android Head-Units] deeznutz1977:
They are not the same .apk. But like [MENTION=349778]renedis[/MENTION] said they not have the volume control
[Android Head-Units] zanix:
The radio app modified by Zaphod is not included in Tuatara'a Rom.

You can find a link to the radio apk in the wiki under "Fixes and Mods"

Both versions DO have the ability to control it's own volume from within the app. Click the settings button and the volume control will be available.
[Android Head-Units] webbahc:
I seem to be having the same issue with Tuatara's Rom. I've spent many hours trying to fix it but APN's don't save. Maybe a previous version is supported? I am using the latest 1.1.4.3

Can anyone confirm if this works in 1.1.4.2?