yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] nomad9100:
Hi guys

Even after installing last 1.1.16c xda rom, i still have issues with audio streaming.

Playing high vibrate file following like buffering pause every few seconds. Flac file stop play every 7-10 seconds.

320k mp3 every 20-30 seconds.

I have tried almost every media player on the market, same result. Different flash drives, 2 usb hubs.

Second issue:

I using 10 port powered usb hub to connect storage devices. When NU3001 is on, i can can connect 3 64gb flash and 750gb to the hub and unit will recognize them .

After reboot or next day, unit recognize only one device , in random order...:p

Remove and reconnecting any device , and the android allow the usage of the storage unit. But not always.

Usb hub connected to otg port.

What can i do?

And when we will get a lollipop:laugh::fingers-crossed:
[Android Head-Units] Zaphod-Beeblebrox:
Dude,

It's a car, not a night club. Just how much music do you need? Are you sleeping in this thing too?

Probably never. Rockchip has moved on. the rk3288 is their Lollipop chip. Unless they release an SDK for the rk3188 (and why would they do that? Can't sell new rk3288 boards if the rk3188 runs Lollipop), it will be difficult to even get 5.0 to run (there is at least on tablet based ROM I've seen, but doesn't have hardware accelerated graphics). Without the full SDK/Source, it will never happen with xdAuto.
[Android Head-Units] nomad9100:
I am almost ready to install my old system: F1 3way+mc4000m+h900+ other hi end gear.:D

Had a carpc in old car with 2 hd full of flac.

Not a night club but close to.
[Android Head-Units] ElfinJNoty:
Your android box more than likely doesn't like powering all that stuff. You did say the hub was getting power from the otg from the android box, right?

Guess you could try a self powered hub(gets power from a separate source) or better.... Don't bring your entire media library into the car

(Something tells me that's not your entire library)

:confused:
[Android Head-Units] nomad9100:
nope :D

Usb hub powered by 5A dc-dc 5v power supply... It is not possible to run hhd via android usb port. Very limited power.
[Android Head-Units] kommando:
I took it as being powered from the description, I would try the USB port, the otg has been flaky on my nexus 10 and its the USB I am using for my Newsmy with a powered 4 port but not much connected yet.
[Android Head-Units] kwalsh24:
It could be that the unit doesn't support that many connections to it over usb? Seems 10 seems to be a bit much. I'd test out a smaller hub
[Android Head-Units] Bokomaru:
It used to be that vold wouldn't support more than one USB storage device. I'm not sure what the current state of that is, but I'd have to dig through some desk drawers to even find more than one USB storage device.

Capture your logcat and dmesg logs and upload them as an attachment here as a start.
[Android Head-Units] jorge070nl:
bump... anyone knows what the plug icon is? and how to keep it away"?
[Android Head-Units] fogimup:
Got mine today :D :D

Can't wait to install and play :D
[Android Head-Units] Psy87:
Could you please change the DashCommandHelper to CAR_MODE not MEDIA? :D
[Android Head-Units] f(x):
Oops...my bad. :o fixed

[MENTION=2190016]Zaphod-Beeblebrox[/MENTION], can you replace the one you uploaded with this one? thanks
[Android Head-Units] f(x):
No idea what the ac plug icon is, could be from one your of installed app. Can you not just remove it from your home screen by press and hold the icon?
[Android Head-Units] jorge070nl:
nope i cant hold it or get any info. but i did some google and it seems that its android that says that that there are apps running that demand a lot of energie.
[Android Head-Units] Zaphod-Beeblebrox:
Done
[Android Head-Units] Fedorych:
You have not been tested yet?
[Android Head-Units] Zaphod-Beeblebrox:
SWC do not appear to be working with favorites. They do work with the FM/AM sets. Not sure why it's ignoring the control when on FAV.
[Android Head-Units] Fedorych:
Poor:( .. then I come back to xdAuto-1.1.6b3
[Android Head-Units] MrFr1day:
Hi,

I've planning to buy this unit and I was hoping someone can answer some questions for me:

Can you use it as a DVR while using other apps (NAV, music, etc)?

What is up with wiring picture? it doesn't make senes, do I ignore it and follow the standards?

Anyone installed it on a Toyota (my car is Avalon 2008):

Did you use the TYTO-01?

Did ASWC-1 work with all buttons? (how did you know you need it?)

Did you need anything else (wire harness for the ASWC to avoid splicing original wires?)

Thanks.
[Android Head-Units] Bokomaru:
You could use it as a DVR if you had some other video input that went to the android box, but you are not able to record video that comes in through any of the video inputs on the head unit.

I have a 5002 installed in a 2011 Toyota Sienna. I do not have an external amp in my vehicle. I picked up a Metra 70-8114 kit so I didn't have to cut into the factory wires and in my vehicle this hooks up the audio aux input and the SWC. All of my SWC work wired directly to the HU, no ASWC-1 necessary.
[Android Head-Units] zanix:
Yes, it works!

I only had to install XInternalSD. I set the path to /mnt/exteral_sd, and enabled app only mode and picked Google Music in the app list, then rebooted. Now 6.2GB of music is being cached to the external SD.

Thanks again db2boy for your research.

When I was using a Nexus 7 in my car, I had a similar issue where devices would not stay connected when the car shut off. I ended up having to keep the hub powered while the car was off. I would also try a different hub with less ports, or a different power supply. Also, try an AC power supply to the hub while your car is at home to make sure your dc-dc adapter isn't to blame.
[Android Head-Units] MrFr1day:
Actually, I was thinking about a USB Cam, if that makes any difference.

Did you follow the standards in matching wires colors?

I have a JBL Synthesis, so I think I'll need the TYTO-01 for the factory amp to work, I was wondering about the sound quality of it though (both with and without it).

So the HU doesn't need ASWC-1 to work, or is this the case for the 5002 and/or Sienna?

The wire you used states that it needs the ASWC-1 to work, which is why I ignored it, do you remember the colors you used?

I still have to find the correct harness to relocate the original stereo for my AC/Blue LCD to work.

Thanks Bokomaru.
[Android Head-Units] Bokomaru:
Yes a USB cam should work assuming that model works with android.

I wired up everything based on what the wires were. It seemed like everything followed standard wire colors but I trust spec sheets and diagrams more than colors of wires.

I bought the 70-8114 kit just for the connector since I try to limit the number of wires I chop up in a vehicle. I cut off the parts that would have connected to the ASWC-1. If your vehicle uses resistive steering wheel controls then you should be able to hook them directly to the head unit.
[Android Head-Units] MrFr1day:
There is no spec sheets and diagrams for the 70-8114.

How did you know your car uses resistive steering wheel controls?
[Android Head-Units] kommando:
The logitech C270 cam works and records, there is a linux usb std driver that if it is enabled on the cam means it will work, and there is a a link to a list somewhere in this thread of all these cams.
[Android Head-Units] MrFr1day:
Can it record in the background while I use other apps?

Anyone tested SoundAbout app with USB mics? it seems to have the ability to route sounds to different interfaces.
[Android Head-Units] kommando:
Depends on the app, the one I use to record will work in the background as long as the app is active.

DailyRoads Voyager is in the GP store.
[Android Head-Units] kommando:
I have an NU5002 with no external buttons, only the software ones. On some apps on my phone running KK I can use the left Recent button inside an app to get to the menu and change options, however on the NU5002 on the same app screen all it does is go to recent apps. The one that is most annoying is the ionroad where I cannot get it to change the distance warning sensitivities, it is allowing me to get too close to cars in front before issuing warnings. Running MCU 41 and Xdauto 1.1.6C. Have also tried some softkey apps to add them to the side but same result.
[Android Head-Units] pawcu:
Hey guys so i finally got to buying this and it arrived today and i was testing it out. It lighted up and worked really ok. HOwever i tried connecting the camera and used the reverse wire to the green and black wire that is shown in the wiki. Unfortunately this didnt do anything and then i realised i had an orange and black wire that i needed to connect to. I did so and the camera worked as it should. However i am now afraid that i might have burnt or ruined something. What is the black and green wire actually being used for?

Thanks
[Android Head-Units] Black Stern:
I have a problem accessing the files on the android box.

I have checked the debugging usb option is ok.

My setup is: android box - mini usb out - cable - normal usb to pc. That's all no other cables (power/firewire).

I use windows 7 64x, and it took me some time to get the rockchip drivers to work.

I discoverd I was using a bad mini usb cable (ps3 controller cable) wich was causing connection problems.

After that I managed to re-root the android box with kinggo-root.

In the connected devices configurations screen I see that the android box is succesfully connected and that it could have 2 storage devices inside (drive E + F) but they are not selectable.

How could I get acces to these storages?

One is probably the sd-card in the android box.
[Android Head-Units] Bokomaru:
Look at your car wiring diagrams it should have this info, or just do some googling to find out
[Android Head-Units] amigo74:
The screen of the unit is too reflective, the brightness average and the contrast poor.

Is there a solution with the reflective Display, perhaps a change to an none glare display ???
[Android Head-Units] Orisai:
Clearly not your business.

Thank you for the pictures! I'll look at them.
[Android Head-Units] kommando:
I use a matt screen protector but will be adding a shade as the matt reduces the brightness even further so not sure it improves things at all.
[Android Head-Units] Bokomaru:
I never really looked at the pics in the wiki, but I guess the image that was used is wrong. The green and black is the rear left speaker negative wire. Hopefully nothing got fried, have you tried hooking up the speakers to see if they still work?
[Android Head-Units] f(x):
You also need to enable USB Mass Storage Mode after usb connected. Pull down the top status bar, touch USB Connected, then Touch Connect USB storage to enable it.
[Android Head-Units] pfarley11:
Hi Guys,

In reading over the posts re the brightness of their units, it seems like some people are getting units that are brighter than others. I saw a post where someone said their unit was plenty bright for their convertible, even with the top down. I've seen other posts, saying that their unit wasn't nearly bright enough. That's how my unit is. After about 11 am, I start to struggle to see the display at all . . .

I bring this up because I'm curious if anyone has had any luck with this. I know you can buy replacement displays on eBay for the NU3001/3002. I was wondering if replacing the display has improved the brightness for anyone.(if you might randomly receive a brighter display)

Also, I found this post on XDA Developers that I thought was very interesting: http://xdaforums.com/showthread.php?t=2008197

Has anyone tried this apk? It sounds like it has potential to increase the brightness. (assuming the max brightness of the unit is limited similar to on the Note II, etc.) Any thoughts/experience of the effectiveness of this? Anyone think this would be a dangerous mod?

Please let me know if anyone has any other ideas on how the display brightness might be increased.

Thanks!

Patrick
[Android Head-Units] Bokomaru:
I've never noticed a difference in brightness in any of the units I've tested, but I don't have any way to quantify the brightness. I wonder if the difference people are claiming just comes down to individuals eyesight along with the angle they are viewing the display at.

Edit: If that apk does what the text describes then it won't do anything on these units because they have different backlight code drivers.
[Android Head-Units] zanix:
Wonder if someone should take another photo...and document it better...
[Android Head-Units] f(x):
ok. i see where the error is...someone who can edit the wiki page should remove it then.
[Android Head-Units] Bokomaru:
Anyone with an account here can edit the page. Unfortunately the whole thing is a single image so it's more than just a quick edit.

---------- Post added at 10:36 PM ---------- Previous post was at 10:32 PM ----------

When I get a chance I'll see if I can take a decent picture of the various connectors included in the 3001 and 5002. If anyone has any of the other models that might come with a different connector it'd be great to get some pics of those also.
[Android Head-Units] zanix:
The wires should be grouped a bit better too, speakers, power, A/V inputs, outputs, etc...
[Android Head-Units] jorge070nl:
Xdauto audio bug

There is a audio bug in nu system with xdauto. I am investigating how and where it happens.

But for now ... When I have a fresh install from xdauto everything works and sepcialiy the system sounds like the screen touch sound. But when opening the radio the system sounds stop working just like other sounds that go thru the androidbox. ... And That stays that way also when the radio is closed .

I will try some things today.
[Android Head-Units] Bokomaru:
I spent time this evening digging into the rk29_backlight kernel source to see if it actually affected the backlight levels at all. I can confirm it has nothing to do with the display on the head unit. I did not test with the HDMI output to see if it would affect that at all.
[Android Head-Units] pawcu:
I want to but I was only bench testing it. I called my friend who is an electrician and he told me that everything should be ok. Having said that, the device continued to work flawlessly and i didnt smell any burning parts so fingers crossed nothing got burned :)
[Android Head-Units] amigo74:
Can you give a link for replacement displays for nu3001 ???
[Android Head-Units] leonkernan:
It doesn't. The backlight and volume don't have any effect with HDMI.
[Android Head-Units] Black Stern:
Thanks for your reply.

But than I assume that I have to connect the android box to an external display to do that?

I now only have one cable (micro usb) coming from the android box to the pc.

Schoud I only add a mini hdmi cable to the android box?

Does it gather sufficient power from the micro usb to play video over the hdmi cable to the external screen? Or should I also add a 12v 2a power supply? (I don't think so, could this not brick the android box?)

Thanks.
[Android Head-Units] pfarley11:
Looking it up now, I'm not sure if there are any listed. This is the search I did: http://www.ebay.com/sch/i.html?_odk...smy+display.TRS0&_nkw=newsmy+display&_sacat=0

I see Newsmy 7" replacement displays there, but it looks like those are for their tablets. I could have sworn I saw displays specifically for NU3001's previously. Sorry.

Thanks for the help, guys. Please let me know if anyone happens to think of a way to increase the brightness on these units.

Thanks,

Patrick

---------- Post added at 09:15 PM ---------- Previous post was at 09:07 PM ----------

Hi All,

FYI, I just received an email back from Summer regarding the 3G dongles they've tested. This is her email to me:

Hello Patrick,

Please drive your car to 3G USB store, and buy one after you test it on carpad.

These are the 3G modem list we already tested. ))

for WinCE6.2 system:

Huawei EC122

Huawei EC169C

Huawei E1750

Huawei E1752

Huawei K3765

Huawei E1752

Huawei E180

Huawei E261

Huawei K3765

Huawei EC169

For Android4.1 system:

Huawei E171

EVDO:

HUAWEI EC1261(OLD/NEW); E156; E167; E189

ZTE AC2736; AC2746; AC583

Vtion EC1916

WCDMA:

HUAWEI E1750; E261; E153

ZTE MF190

For Both WinCE & Android system:

Huawei EC1261

Thanks & Best Regard

SUMMER XU
[Android Head-Units] kjac85:
2ohm speaker system

Apparently several Nissan audio systems have 2ohm speakers, while typical audio systems are 4ohm. Does anyone know if this NU3001 will work with a 2ohm system or will I be buying new speakers?
[Android Head-Units] janla:
This mean that THEY DID NOT TESTED ANY 3G DONGLE with current Android 4.4.2 carpad.

I can only confirm my dongles i.e. Huawei E173 and Huawei E3276 DOES NOT WORK natvely (modem only mode does not help).

E173 works with PPPWidget2.
[Android Head-Units] rendl:
polarity of 12v supply for box

I searched the thread for hours, wiki is great but the linked power supply does not give any info about polarity. I do habe a supply with 2.5mm jack but does anybody know if + is inside or outside? would not risk anything even though i am pretty sure the box internally has a diode protection. Thanks by the way great job here and wiki is awesome, got my HU today..everything perfect so far
[Android Head-Units] kjac85:
It's mentioned a few times throughout the thread, I believe it is center positive.
[Android Head-Units] zanix:
I ordered a replacement from Summer when my LCD broke

Here is a couple of posts of what it looks like

http://xdaforums.com/showpost.php?p=58183910&postcount=2136

http://xdaforums.com/showpost.php?p=60056637&postcount=3864
[Android Head-Units] Benutzrname:
Bought the NU5002 today :)

Will the Samson Go Mic work?

I read some people "had" problems with the audio not being played from the HU anymore.

Couldn't find any follow-up reports however.

Also, how does the unit handle multiple microphones being connected? (webcam+Samson Go Mic)
[Android Head-Units] leonkernan:
Don't worry about some of those comments too much, just enjoy your new unit.

If you have any problems feel free to post here and we'll try to help you out.
[Android Head-Units] wacko37:
Guys all this talk about displays and brightness keeps reoccurring. I can also confirm its pretty impossible to see the screen during daylight hours.

I have spoken to summer several times about screen upgrades but sadly to no avail.

Just out of curiosity are screens+digitalizer a plug and play setup or are they specifically designed to suit each device.

If we could find 1 that suits our units with gorilla glass etc i would be more than happy to buy one and try to get it working. Also more screen size would be great!!

The reflection on these units is my biggest hate.
[Android Head-Units] f(x):
Isn't the LED panel model number is listed in the wiki? a simple google came up with this pdf with full specs and connector pins out. Maybe someone will be able to locate a replacement panel with same spec.

http://p.globalsources.com/IMAGES/PDT/SPEC/710/K1120920710.pdf

---------- Post added at 03:50 AM ---------- Previous post was at 03:44 AM ----------

Yes, you will need to connect the mini hdmi to your monitor. I don't think you need the AC adapter. I have mine connected to the usb 3.0 port, and don't have any problem playing video or flash rom etc.
[Android Head-Units] kjac85:
To answer my own question, Summer has verified that this unit will work with 2ohm or 4ohm speakers. I can also verify it myself as I installed the unit on a 2ohm system and didn't have any issues.
[Android Head-Units] Bokomaru:
I have no problem seeing the screen during the day, even with sunglasses on and it is very sunny here. I don't have a unique setup or anything, I'm just at a loss how it can be impossible to see unless you've got the brightness turned all the way down or something.
[Android Head-Units] kwalsh24:
I'll chime in, my unit I can see the screen unless there is direct sunlight on it. Then it does get washed out to where it is difficult to see (brightness cranked). I don't have a screen protector on it (actually still have the protector on it from factory) but do plan to install a anti-glair screen protector to try to aid the situation.

The radio is installed in a 09 vw jetta

I've had 3 touch screen radios in this vehicle and they have all been the same. Great unless direct sunlight hits them. Just like a cell phone
[Android Head-Units] zanix:
I missed this question, I too have 2ohm speakers
[Android Head-Units] leonkernan:
Agreed, I've had a few different head units and I honestly don't find this one any worse than the others i've had for brightness or reflections.

Sure it's not quite as good as a high end smartphone, but unless they optically bond the screen and touch layers, that's never going to happen.
[Android Head-Units] Danny.69:
I found this device converts the digital signal hdmi 5.1 analog (RCA)

would work well ??

anyone know if would have some fault?

http://es.aliexpress.com/item/HDMI-...al-Optical-Analog-5-1-Support/2038269148.html
[Android Head-Units] krustymk:
Hi guys, after some advice regarding the NU5002 for the 2012- Ford focus (DT5233S-H-H)

It appears to use an Andriod/WinCe combination, is that an issue that would effect normal use of the system (play store, apps etc.)

Any other advice would be great

Thanks
[Android Head-Units] pfarley11:
All these recent posts about the brightness level being fine makes me really wonder if some of the units come out with brighter displays than others. My car has a fairly large, raked windshield and the center console is turned upward a fair degree, so it's not the greatest scenario for a display to compete with sunlight, but I find it hard to read the display even on cloudy days. Also, my previous unit was a Parrot Asteroid Smart (installed in the same car), and I never thought about the screen brightness at all. It was more than bright enough - clearly a lot brighter than this unit.(at least the one I received from Newsmy)

It would be great if there's a way to replace the display with a brighter version(as mentioned previously), or if there's a way to mod any of the hardware (or software) to increase the brightness of the display.

By the way, my car is at the shop now, or else I'd check this, but does anyone know what the max brightness is set to on these units? The link I mention in a previous post mentioned that the apk they were using on the Note II changed the preset max brightness from 255 (set by Samsung, I guess) to 299 (the true Android limit) Does anyone know what the max brightness is set to on these units, by chance? If it's less than 299 (nic?), then maybe some code could be written to bring it up to 299, similar to what was done with that apk mentioned in the post I linked to. ( http://xdaforums.com/showthread.php?t=2008197 )

Thanks
[Android Head-Units] wacko37:
Its definitely not due to the brightness level being to low, that i can guarantee. Unless as mentioned before there is incorrect brightness levels between devices.

Also i think its more reflection than brightness that makes it almost impossible to see in certian situations but i do think a brighter level would help.

My 4x4 is pretty bright inside even though all the windows are tinted as dark as legally possible. But someone mention a soft top/convertible and still happy with the display..... that has me baffled?

I too was a parrot asteroid smart owner and never had this kind of issue, but it wasn't installed in my currrent 4x4.

But this device ****s all over the parrot in my eyes and thats mainly due to this community.

Anyhow offer still stands if someone has found a better display and wants me to trial it out.
[Android Head-Units] rendl:
Thanks. Researched again with all possible keywords like 2.5mm or 12V or.. anything one could think of but..could not find it. Would be great if that could be added to Wiki. Maybe one of the guys using the 2.5mm 12 V supply could check, thanks alot fantastic support here
[Android Head-Units] Bokomaru:
http://xdaforums.com/showpost.php?p=58276637&postcount=2322
[Android Head-Units] rendl:
Thanks!! indeed positive center