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According to here: http://www.ubmtechinsights.com/google-nexus-7-teardown/ there is an
AzureWave AW-NH665 chip which is endowed with an FM radio tuner. It would be really awesome if some talented soul could develop an app for that!
Sent from my Nexus 7 using xda app-developers app
It depends on whether or not the bcm4330 chip actually sends power to that module. I haven't seen that module fire up in dmesg. That could mean that we simply need a driver for it. The fm framework is already out there. I'm not really a hardware guy but just some thoughts.
bigrushdog said:
It depends on whether or not the bcm4330 chip actually sends power to that module. I haven't seen that module fire up in dmesg. That could mean that we simply need a driver for it. The fm framework is already out there. I'm not really a hardware guy but just some thoughts.
Click to expand...
Click to collapse
On another note, I have been playing with Samsung & HTC modules & drivers for the 4330 (Vivid & Captivate Glide) & I am getting 5Ghz wireless-n working sporadically. Just as HTC has added the capability to newer roms, it would also be possible for it to be supported quite easily by Asus as well. Would be great for streaming.
I would love to see this as I'm sure many would who wish to use the FM Radio for and N7 in a car install, I would gladly pay into double figures for this feature, any devs wishing to take it up there is a big market for getting fm radio working on the n7, do it and watch the £££ fly in ........
I doubt if a driver without an antenna would work - and I saw no sign of an FM antenna in the teardown.
5GHz support would be sweet... Antique adapters in the house really keep me speed limited on 2.4GHz (54MBS)..
That really sucks about the antenna. sometimes I like to listen to the football games out in the yard. Guess I'll have to use my phone.
Sent from my Nexus 7 using xda app-developers app
haz3lnut said:
That really sucks about the antenna. sometimes I like to listen to the football games out in the yard. Guess I'll have to use my phone.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
I think perhaps the most definitive answer to this would be from Mike Reed, who I believe has a Nexus 7 and is also the author of the Spirit FM app. In this post it looks like he thinks it'll never happen.
Too bad... I use the FM Tuner in my phone all the time as well.
I just use Tunein Radio Pro. Was a FAOTD on Amazon. Used the free version before that. Gets the local stations I like...
Sent from my Nexus 7 using Tapatalk 2
Thanks for that info. again, very disappointing.
Sent from my Nexus 7 using xda app-developers app
I use tunin sometimes too, but tunin radio is NOT a replacement for FM radio.
Sent from my Nexus 7 using xda app-developers app
always wonder why people want FM radio...
Sent from my Galaxy Nexus using Tapatalk 2
RonnieRuff said:
always wonder why people want FM radio...
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Are you serious? No data use. Good for emergency situations. Easier on battery. List goes on... Always wonder why people don't want fm
NotablyNice said:
Are you serious? No data use. Good for emergency situations. Easier on battery. List goes on... Always wonder why people don't want fm
Click to expand...
Click to collapse
Exactly. We got a hurricane bearing down on us right now. The last time this happened, We were without power for 3 weeks, and 3g was a laughable dream because all the cell towers were down. We NEED FM radio.
haz3lnut said:
Exactly. We got a hurricane bearing down on us right now. The last time this happened, We were without power for 3 weeks, and 3g was a laughable dream because all the cell towers were down. We NEED FM radio.
Click to expand...
Click to collapse
Your Nexus battery isn't going to last 3 days. If this is for disaster situations, just get a regular FM radio or one of the ones where you can power it with a hand crank. Either way we don't NEED to have FM on the N7. It would just be a nice perk.
Sent from my Nexus 7 using Tapatalk 2
---------- Post added at 09:13 AM ---------- Previous post was at 09:11 AM ----------
rmm200 said:
I doubt if a driver without an antenna would work - and I saw no sign of an FM antenna in the teardown.
5GHz support would be sweet... Antique adapters in the house really keep me speed limited on 2.4GHz (54MBS)..
Click to expand...
Click to collapse
Most mobile devices utilize a headset as the antenna. I wonder if this could be as simple as porting a FM tuner app from a device that has the same chip set with working FM tuner app?
Sent from my Nexus 7 using Tapatalk 2
I was wondering if anyone had any success? I was thinking about integrating a Nexus 7 as a car stereo replacement. Mount it in the dash (trimmed to make my GM Double DIN space a little wider), and route a line out into an EQ, which then would feed into a couple amps. ~$50 for a used 7-11 band EQ, ~$200 for the Nexus = a pretty kick butt deck if you don't need CD. But I would still like FM for traffic, news, games, radio contests, etc....
Last time I checked there need not be an internal FM antenna, most devices with tuners in them actually use the ground lead of your headphones. This is also why radio apps often fail without headphones or powered speakers attached.
Sent from my Nexus 7 using XDA Premium HD app
ExploreMN said:
Your Nexus battery isn't going to last 3 days.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
Lol, are you serious? I don't know about you but I had my N7 under clocked at 900mHz with WiFi on, bluetooth off, and display all the way down, and I got a week on my battery. A Nexus 7 is a tank when it comes to battery you could EASILY get 3 days off a N7 battery.
You can have FM on your Nexus 7 now
Just get one of those cheapy RTL2832U based USB DVB-T dongles (they can be as low as £5.60 from eBay - http://www.ebay.co.uk/sch/i.html?LH_BIN=1&_fcid=3&_sacat=0&_from=R40&_clu=2&_nkw=RTL2832U&_sop=2)
Then download SDR Touch - https://play.google.com/store/apps/details?id=marto.androsdr
You don't even need to root your Nexus 7.
You might want to have a powered USB OTG cable in order to make it last for longer, since the tuner and the SDR decoding on the CPU is quite a battery eater. Another downside is that you can't charge your tablet while having something plugged in the USB port.
FM Stereo and even possibly RDS are features that will appear in SDR Touch soon enough
An added bonus is that you can now also listen to police frequencies or analogue TV sound while you drive as well
martintzvetomirov said:
You can have FM on your Nexus 7 now
Just get one of those cheapy RTL2832U based USB DVB-T dongles (they can be as low as £5.60 from eBay - http://www.ebay.co.uk/sch/i.html?LH_BIN=1&_fcid=3&_sacat=0&_from=R40&_clu=2&_nkw=RTL2832U&_sop=2)
Then download SDR Touch - https://play.google.com/store/apps/details?id=marto.androsdr
You don't even need to root your Nexus 7.
You might want to have a powered USB OTG cable in order to make it last for longer, since the tuner and the SDR decoding on the CPU is quite a battery eater. Another downside is that you can't charge your tablet while having something plugged in the USB port.
FM Stereo and even possibly RDS are features that will appear in SDR Touch soon enough
An added bonus is that you can now also listen to police frequencies or analogue TV sound while you drive as well
Click to expand...
Click to collapse
Tried that, not working, maybe because i do not have powered usb hub. But does anyone know what is the problem when device freezes and restarts whan plugging out otg?
Go for spirit radio on google play.....
Can anyone explain how to play radio without earphone in Grand I9082.
hemant4409 said:
Can anyone explain how to play radio without earphone in Grand I9082.
Click to expand...
Click to collapse
Possibly No, Because as you know, headset cable acts as the antenna for FM radio.
Some says, Spirit FM works without headset, sorry i never use it.
Also there are mods for Sony, but not found any mods for Sammy. Anyways digging up a lil in the forums may find you a solution.
Playing without headset may reduce antenna gain to a very lower value, resulting poor reception.
Sent from my GT-I9082 using XDA Premium 4 mobile app
Hello guys im creating this topic in order to find out more about this particular unit, ive already been searching the forum but i cant seem to find opinions on this unit.
Im thinking in buying this one instead of rns-e (original audi) because not only it is cheaper, but it also offers a lot more options since its an android unit. altough its a chinese unit and thats kinda what makes me get one foot behind this buy.. Is there anyone that has the same unit? or same hardware/software that could give me some positive/negative feedbacks?
The unit its this one.
http://www.ebay.de/itm/231594075480?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
Quadcore 1.6
1024x screen
1gb ram
Heres a video of it working, appearance its similar, and hardware its the same i think
https://www.youtube.com/watch?v=KF9926mKnt0&list=FL0fjzQevYQwqkfO7rEXATrQ&index=4
So opinions? Thanks!!
I have bought an android HU on amazon http://www.amazon.co.uk/Pumpkin-Bluetooth-Subwoofer-Steering-function/dp/B018LZI3OU/
Working perfect on my audi and the controls on the wheel are working fine (Volume, Mode, Seek...) DAB, Nice SatNav!!
alvinjones377 said:
I have bought an android HU on amazon http://www.amazon.co.uk/Pumpkin-Bluetooth-Subwoofer-Steering-function/dp/B018LZI3OU/
Working perfect on my audi and the controls on the wheel are working fine (Volume, Mode, Seek...) DAB, Nice SatNav!!
Click to expand...
Click to collapse
Thanks in advance for your feedback mate.
Can you tell me if the screen is good against the sun light, even on full brightness? Can you actually read things there while theres light in it?
How about the sound quality? Bass?
Thanks!!!
Hi @Ezreal,
I have that one (manufacturer KGL) installed in my Exeo and it works pretty well, only thing I am missing is the radio station/song names and well, of course the navigation instructions in the FIS/DIS screen that you can get only with the RNS-E...
Everything is working fine and would recommend that 100%, although I think I remember the original radio sound better. But that was over 1 year ago when I had that.
alvinjones377 said:
I have bought an android HU on amazon http://www.amazon.co.uk/Pumpkin-Bluetooth-Subwoofer-Steering-function/dp/B018LZI3OU/
Working perfect on my audi and the controls on the wheel are working fine (Volume, Mode, Seek...) DAB, Nice SatNav!!
Click to expand...
Click to collapse
magnificus said:
Hi @Ezreal,
I have that one (manufacturer KGL) installed in my Exeo and it works pretty well, only thing I am missing is the radio station/song names and well, of course the navigation instructions in the FIS/DIS screen that you can get only with the RNS-E...
Everything is working fine and would recommend that 100%, although I think I remember the original radio sound better. But that was over 1 year ago when I had that.
Click to expand...
Click to collapse
Well thats my fear too, i know that the rns would sound a lot better than this one, but well its expensive, and old, its not even touchscreen, although its OEM and wont have problems with GPS/Sound quality..
Do you recomend giving like 360€ for a chinese radio?
RNS its like 550€ +.......
Depends on your needs... If you want to have your car full OEM, then for such a difference go for a RNS-E, but if you want to have all the possibilities that give you android, then China radio... You can install tomtom + all the apps from android for instance and is more customizable...
If you use the gps a lot, I would decide the China radio, if it is only to have MP3 + basic gps functionality + full integration then go for the original one. Your decision
magnificus said:
Depends on your needs... If you want to have your car full OEM, then for such a difference go for a RNS-E, but if you want to have all the possibilities that give you android, then China radio... You can install tomtom + all the apps from android for instance and is more customizable...
If you use the gps a lot, I would decide the China radio, if it is only to have MP3 + basic gps functionality + full integration then go for the original one. Your decision
Click to expand...
Click to collapse
The thing is. I would like to have a radio that could reproduce videos like concerts and stuff, and many more stuff.
The RNS wont read video files.. but has a really nice sound quality, which i dont know if the chinese radio has since its not OEM.
I have a radio 1 din on my A4 and has a really nice sound quality, and bass etc. Im afraid i will lose that quality if i go chinese radio and not OEM.. What do you think?
Ezreal said:
The thing is. I would like to have a radio that could reproduce videos like concerts and stuff, and many more stuff.
The RNS wont read video files.. but has a really nice sound quality, which i dont know if the chinese radio has since its not OEM.
I have a radio 1 din on my A4 and has a really nice sound quality, and bass etc. Im afraid i will lose that quality if i go chinese radio and not OEM.. What do you think?
Click to expand...
Click to collapse
Then go for the Chinese one. RNS-E will not give you out of the box what you are willing to play.
Sound quality in the Chinese one I think can be improved via de equalizer just adjusting manually the values, but didn't tried yet several combinations. Anyway it is not bad quality sound not to choose that one because one because of that, but I think it is little bit below the standard radio. I may be wrong as it is just my point of view.
magnificus said:
Then go for the Chinese one. RNS-E will not give you out of the box what you are willing to play.
Sound quality in the Chinese one I think can be improved via de equalizer just adjusting manually the values, but didn't tried yet several combinations. Anyway it is not bad quality sound not to choose that one because one because of that, but I think it is little bit below the standard radio. I may be wrong as it is just my point of view.
Click to expand...
Click to collapse
Ok i see, i never heard a chinese one playing thats why im questioning..
But how about gps for instance? Does it work well? Crashes? Bugs?
Video must be awesome to play it at night for the passengers and stuff...
Everything is working flawlessly, I am pretty happy with it, I have Malaysk rom and improves the device a lot.
Regarding music sound, I use the app "bass eq" and really notice the difference for better
Try Viper4Android!
Hi, I'm looking at getting one of these for my Audi A2. Currently the only option for the A2 is to purchase A4 RNS-E and modify it to fit the dash of the A2.
The question I have, which relates to your units, is that the Eirisn ES2028A states a resolution of 1024x600, and the pumpkin 11-C1220-UK-A states a resolution of 800x480.
Can anyone confirm if the Erisin does actually have a higher resolution screen, as I was on the understanding that they are all made by the same company (HuiFei), then distributed by different resellers (Pumpkin, Erisin, Eonon, Joying, etc).
Any help would be appreciated.
Stuebydoo said:
Hi, I'm looking at getting one of these for my Audi A2. Currently the only option for the A2 is to purchase A4 RNS-E and modify it to fit the dash of the A2.
The question I have, which relates to your units, is that the Eirisn ES2028A states a resolution of 1024x600, and the pumpkin 11-C1220-UK-A states a resolution of 800x480.
Can anyone confirm if the Erisin does actually have a higher resolution screen, as I was on the understanding that they are all made by the same company (HuiFei), then distributed by different resellers (Pumpkin, Erisin, Eonon, Joying, etc).
Any help would be appreciated.
Click to expand...
Click to collapse
Well according to ebay, pumpkin is 800x, I think the others are all 1024x, but cant confirm 100%
Thank you for the quick reply.
Is it worth going for the higher resolution screen?
I've seen more info about Pumpkin versions than Erisin, so wasn't sure if it was worth going for the lower resolution screen and getting a possibly more robust headunit.
I'll keep an eye on the Erisin units then, unless the others update their screens.
Stuebydoo said:
Thank you for the quick reply.
Is it worth going for the higher resolution screen?
I've seen more info about Pumpkin versions than Erisin, so wasn't sure if it was worth going for the lower resolution screen and getting a possibly more robust headunit.
I'll keep an eye on the Erisin units then, unless the others update their screens.
Click to expand...
Click to collapse
Well i dont think its a huge diference between resolutions since the screen is only 7"..
If it was a TV i would go for higher resolution, but again, i can be wrong because i never saw both standing near me so i could test it.. I would wait for experts to come and take our doubts out..
But the price its kinda the same.. the 800 one its the same (sometimes bigger) than the 1024.. according to ebay..
alvinjones377 said:
I have bought an android HU on amazon
Working perfect on my audi and the controls on the wheel are working fine (Volume, Mode, Seek...) DAB, Nice SatNav!!
Click to expand...
Click to collapse
Did you have to change or add any wires to get rear sounds louder ??
cho5enoNe said:
Did you have to change or add any wires to get rear sounds louder ??
Click to expand...
Click to collapse
In my A3, I have had to fade the sound mostly to the back and then crank up the volume a bit. With the addition of Viper4Android app, I have been able to make a pretty good sound stage... but the original Audi Concert audio system still sounded better IMO.
thewesman said:
In my A3, I have had to fade the sound mostly to the back and then crank up the volume a bit. With the addition of Viper4Android app, I have been able to make a pretty good sound stage... but the original Audi Concert audio system still sounded better IMO.
Click to expand...
Click to collapse
Yeah that's what I've done up to now, but the volume is turned up to 3/4 or higher now.. May just run new wires to the front door speakers and rear speakers, and do away with the factory amp.
---------- Post added at 01:17 PM ---------- Previous post was at 12:25 PM ----------
cho5enoNe said:
Yeah that's what I've done up to now, but the volume is turned up to 3/4 or higher now.. May just run new wires to the front door speakers and rear speakers, and do away with the factory amp.
Click to expand...
Click to collapse
Also, sorry for all the questions !! To use Viper4android, I pressume you need root ? The device shows as rooted, but viper4android shows no root access ? How did you overcome this..
Thanks
cho5enoNe said:
Yeah that's what I've done up to now, but the volume is turned up to 3/4 or higher now.. May just run new wires to the front door speakers and rear speakers, and do away with the factory amp.
---------- Post added at 01:17 PM ---------- Previous post was at 12:25 PM ----------
Also, sorry for all the questions !! To use Viper4android, I pressume you need root ? The device shows as rooted, but viper4android shows no root access ? How did you overcome this..
Thanks
Click to expand...
Click to collapse
For sure, it's nice to have another Audi on here with the same issues... my volume level is constantly up to about half (15) just to hear anything, then up to like 25 with the windows down and rolling.
Viper4Android installed, with the stock firmware EQ's basically all the way up and the "loud" setting on, has made a significant difference. I'm not sure why V4A says you don't have root... but I would reinstall it right after doing the root password and adb password in the system settings. I have constant root on the Malaysk ROM, so I am not sure.
I am also thinking about hitting up the guys on this website... http://enfigcarstereo.com/audi_radio_installation.html . They have all sorts of aftermarket gadgets for our Audi's that help overcome aftermarket stereo issues. I am looking at the "Enfig RWH-AUD2-HILO" as a possible solution for the low audio/factory amp problem.
thewesman said:
For sure, it's nice to have another Audi on here with the same issues... my volume level is constantly up to about half (15) just to hear anything, then up to like 25 with the windows down and rolling.
Viper4Android installed, with the stock firmware EQ's basically all the way up and the "loud" setting on, has made a significant difference. I'm not sure why V4A says you don't have root... but I would reinstall it right after doing the root password and adb password in the system settings. I have constant root on the Malaysk ROM, so I am not sure.
I am also thinking about hitting up the guys on this website... . They have all sorts of aftermarket gadgets for our Audi's that help overcome aftermarket stereo issues. I am looking at the "Enfig RWH-AUD2-HILO" as a possible solution for the low audio/factory amp problem.
Click to expand...
Click to collapse
Ok got Viper4android sorted !!! didn't know about the root password - Thanks for that !!
I also looked at the Enfig hilo adaptor aswell, but being in the UK - was looking for something closer to here to try, found a few that may do the same but may need buy two and tweak the connections (Phonocar 4/136 High Level Adaptor)
Thanks again !!
Hello !
I have a good apt-x pair of headphones and an apt-x compatible phone for the time being. I thought about buying the OP3(T) but I'd like not to loose this funtionality.
That's why I thougt I could buy an apt-x transmitter and plug it to the jack, in order to have apt-x !
What if i also buy an external DAC and plug the transmitter to it ? Would it work, does it make sense?
So overall, do you think it is a good option to do like that ? Do you have something better ? Or do you think that what I am saying is completely dumb ?
Thanks !
Does apt-x make such a difference that it is worth the effort?
lekronop said:
Does apt-x make such a difference that it is worth the effort?
Click to expand...
Click to collapse
Imo it doesn't if all you do is audio listening. But then again, I reverted back to wired cause even aptx still sucks.
On the other hand, latency response is noticeably better, so in those quite rare instances where I want to watch a movie (from tv mostly) via bt, aptx helps. I mean, without aptx, same content would be unwatchable due to audio lag.
millicent said:
Imo it doesn't if all you do is audio listening. But then again, I reverted back to wired cause even aptx still sucks.
On the other hand, latency response is noticeably better, so in those quite rare instances where I want to watch a movie (from tv mostly) via bt, aptx helps. I mean, without aptx, same content would be unwatchable due to audio lag.
Click to expand...
Click to collapse
Ah okay, never thought about the latency of bt cause whenever i watch a movie over external speakers i just use aux since the speakers are right next to the tv.
Eventually, I'm working on an apt-x support for a while without success... A lot of phones provide apt-x functionality without hw support.. It's a sw solution, but I didn't find the method to load the closed source codec like BlueZ. If I found working libraries from other phone, I'll let you know...
I swapped from my Xperia Z2 (with apt-x) to my Oneplus 3 and the only device I have that was capable of receiving apt-x Bluetooth audio is my car receiver. I noticed no difference.
Maybe car audio is a poor test because, despite my custom in-car setup with high quality receiver, amp and speakers, the car is very noisy, so some differences are lost to exhuast/wind/tyre/road noise.
lekronop said:
Does apt-x make such a difference that it is worth the effort?
Click to expand...
Click to collapse
Well, to be honest, if you have a great pair of headphones (not necessarily ultra high end, just mid-high headphones) that are compatible, you can hear the difference, it's a question of details imo. And low latency is definitely the first thing you notice. But no matter for music obviously. Is it a deal breaker? Well, I'm asking myself, I might reconsider the Apt-x necessity.
dh.harald said:
Eventually, I'm working on an apt-x support for a while without success... A lot of phones provide apt-x functionality without hw support.. It's a sw solution, but I didn't find the method to load the closed source codec like BlueZ. If I found working libraries from other phone, I'll let you know...
Click to expand...
Click to collapse
Really interested in that if you find something, but as long as it is a protected technology, it's a hard task that you try to achieve :/
kcajjones said:
I swapped from my Xperia Z2 (with apt-x) to my Oneplus 3 and the only device I have that was capable of receiving apt-x Bluetooth audio is my car receiver. I noticed no difference.
Click to expand...
Click to collapse
Thanks for this feedback, but I'm not surprised that in a car the sound is the same, for the reason you told
Hi,
I've really good news... I think, I've found a perfect device to make OP3 apt-x supported...
Unfortunately, my apt-x enabled headset will be my x-mas present, so I'm not 100% sure... I need to test it... Stay tuned...
EDIT: it's working, I've aptx
12-16 23:55:42.482 1462 1606 I bt_btif_media: btif_a2dp_encoder_init Selected Codec aptX
care to share how you did that?
iCstyle said:
care to share how you did that?
Click to expand...
Click to collapse
It's working on cm14.1, maybe it could work on N as well... It won't work on 6.0.1 based roms... You need 2 libraries from Moto-Z...
http://forum.xda-developers.com/oneplus-3/themes/mod-aptx-codec-t3521228
Wow. I mean, really?
Thank you so much for sharing, I hope it can work with the Snap dragon 821 as the OP3 is no longer available, but anyway, I could try to buy an original OP3 just for that.
Awesome, thank you
ElDonTheo said:
Wow. I mean, really?
Thank you so much for sharing, I hope it can work with the Snap dragon 821 as the OP3 is no longer available, but anyway, I could try to buy an original OP3 just for that.
Awesome, thank you
Click to expand...
Click to collapse
There's a really good chance to make it working with op3t as well...
Hi
A bunch of new phones ditching the 3.5 mm jack and using the usb for audio. As I read, those headphones offer a better quality. I listen music on my phone somethimes 3-4 hours/day and I value quality. There are adapters to convert my 'normal' headphones to type-c. So my question is, will it work on A3? And if it does, is it even worth it? Would I get better music quality with my beloved 3.5 mm headphones and an adapter? Those things hard to come by in my region, I just wanna know if it worth the hassle?
just install viperforandroid and adjust the quality yourself.
Can I do that? It requires xposed right? Last time I checked(couple weeks ago) there was a problem with versions and I was afraid of bricking the phone.
unlook developer options (search for random tutorial on the internet) and search for "usb cofiguration" -> a3 2017 is capable of it, but i belive it wont change the sound quality. Better look for some badass headphones.
pmajci said:
Can I do that? It requires xposed right? Last time I checked(couple weeks ago) there was a problem with versions and I was afraid of bricking the phone.
Click to expand...
Click to collapse
You don't need Xposed for V4A, search for Viper on this forum and you'll find a thread with a reply by me for more info. Can't post the link RN bc i'm on the go.
If you take your music listenning serious, then you should throw away this phone, buy decent headphones and usb DAC, plus have your music in lossless format, if you dont have, it is waste of time...
Ps: I advice you not to bother with install Viper4FX since it works on software level and it is just equalizer...