[Q] fm transceiver - Sprint HTC EVO 4G LTE

I was bored and was looking up some stuff about our phones and noticed that the wifi chip used in our phones is capable of fm receiver and fm transceiver so my question why the hell isn't this turned on by default and how hard would it be to enable this feature.. I would love to be able to stream my music to the cars radio.
Heres the link http://www.qualcomm.com/media/relea...unces-highly-integrated-connectivity-solution
Sent from my EVO LTE 4G

You can stream via Bluetooth if your deck & phone are compatible or you can get one of those adapters that allows streaming threw FM stations.
#Root-Hack_Mod*Always=LTE

laie1472 said:
You can stream via Bluetooth if your deck & phone are compatible or you can get one of those adapters that allows streaming threw FM stations.
#Root-Hack_Mod*Always=LTE
Click to expand...
Click to collapse
Yes i know all of this, my concern was specifically with the fm side
Sent from my EVO LTE 4G

The FM part ?? You posted you would like to stream your music to the cars audio. Well that's a way to do it. It works. Why would you need a different method for something that you can already do with little or no effort ?? JW?
#Root-Hack_Mod*Always=LTE

laie1472 said:
The FM part ?? You posted you would like to stream your music to the cars audio. Well that's a way to do it. It works. Why would you need a different method for something that you can already do with little or no effort ?? JW?
#Root-Hack_Mod*Always=LTE
Click to expand...
Click to collapse
Because i have to buy an fm transmitter when my powerful smartphone already has this function built inside of it, that i already paid you're and don't need another item dangling in the car, how is that hard to understand, that was my original question, if i wanted a cheapo transmitter from walmart i would have went and bought it
Sent from my EVO LTE 4G

Uh huh. = On to the next one.
#Root-Hack_Mod*Always=LTE

It is on this phone and the EVO 4g. I can't tell you why it isn't on by default. But on the EVO 4g, the problem was:
1 no one wanted to write the drivers
2 no one wanted to make an app for something that didn't have drivers
3 I don't think there were portable drivers from any other device
4 if I remeber correctly, there was some discussion whether the eternal antenna was the correct length.

^^^^^^^^ this
The agreement was that trying to do this would destroy the chip. It would be nice though...

Personally I would love the option.

Related

[Q] FM Radio on the Vibrant?

I read that Eugenes froyo ROM has the FM radio apk, and it actually produces static, which means the radio is actually being powered and sending back some sort of signal. Maybe the app is just tuning to the wrong stations(in asia they use even numbered bands). Maybe all we need to do is modify the apk to tune to odd numbered bands?
Porting libs did not seem to produce any results but i also read the "cross flashing" the kernal of the galaxy s and the vibrant could produce some results.
Any dev wanna get cracking on this?
Hey idk if you've read through this yet but check it out
http://forum.xda-developers.com/showthread.php?t=738318
just showing you since its related.
In the FMRadio settings in the app you can select your region. The FM radio shows up in android.policy.jar, services.jar, framework.jar. I decompiled all 3 from the i9000 dump and the Vibrant and ran a diff on the smali files. The only difference I have found between the 2 the device names present which are just text strings. So everything is on my phone. When I press play or try scanning for stations the phone restarts before anything is sent to logcat I am stumped atm.
This is everything I have found that has to do with fmradio that is on my phone right now:
*/etc/asound.conf
*android.policy.jar, services.jar, framework.jar
*/lib/modules/Si4709_driver.ko
*/system/lib/libfmradio_jni.so
*/system/bin/si4709_test
*/system/app/FMRadio.apk (deodexed)
*uncommented fm radio module in the init.rc
*Secret code *#*#0368#*#*
Maybe its disabled in the actual Broadcomm chip? Maybe we would need to enable it via JTAG?
kingkurry said:
Maybe its disabled in the actual Broadcomm chip? Maybe we would need to enable it via JTAG?
Click to expand...
Click to collapse
I don't think jtag is even necessary. The bcm4329 it set to download a firmware every time it is loaded, so it would be just a matter of finding the right firmware (currently in /system/etc/wifi) and/or nvram settings (.txt files in that same dir). THere are some interesting settings in there (i9000 version actually has comments), but nothing seems directly related to FMradio. In fact, most strings are the same between the vibrant and galaxy.
OR there is a setting in the 1st bootloader (boot.bin) that changes the address of the FMradio part.
Also, when I loaded eugene's froyo rom, I did NOT hear static. I didn't get the "cannot turn on fm radio" message, but nothing else happens either. Although there are no reboots during 'si4709_test -p up' like in stock vibrant.
Also, I've played with a few things in the kernel/si4709 driver. One doesn't seem to make any change, another causes the phone to reboot
Code:
// FM radio reset pin control
//s3c_gpio_slp_cfgpin(GPIO_FM_RST, S3C_GPIO_SLP_PREV);
Uncomment that in 'wm8994_aries.c'. Recompile. Flash zImage. No change.
Like I speculated in the THINKTANK thread, stock 4709/kernel expect the FM radio at ic2-8, 0x20 but there is no such device in the vibrant. There is an unclaimed device in i2c-12, but changing the si4709 code to point to that and I get reboots during an attempted scan.
No 9000 teardowns I've seen metion the si4709 so I can only assume that samsung uses the si4709 kernel module to interface with the bcm4329 via i2c.
I would like to try loading the 4329 fw from the gxs on the vibrant and see if that changes anything.
Other than this, most stuff seems the same in the code.
radiotime
have any of you considered just getting radiotime. its a program that has radio through streaming data. and if ur local stations have streaming audio it would show up in the local stations tab. i use it. its really ok. yest it uses the data portion of the phone. i understand you guys are trying to figure out to use the phones antenna for local stations. but in the meantime if interested. try google'in the program radiotime.
Im personally less concerned with the receiver then the transmitter, and getting the receiver working is just a step towards that theoretical wonder
You cant transmit FM radio using an app. You need the actual radio working. imagine being in a car and listening to music over your amazing car speakers rather than headphones.
You sir entirely miss the point.
No one wants to use data.they want the fm radio.
tribalb said:
have any of you considered just getting radiotime. its a program that has radio through streaming data. and if ur local stations have streaming audio it would show up in the local stations tab. i use it. its really ok. yest it uses the data portion of the phone. i understand you guys are trying to figure out to use the phones antenna for local stations. but in the meantime if interested. try google'in the program radiotime.
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I897 using XDA App
i knew what the point was. i was just giving a suggestion in the meanwhile if ppl wanted local radio on their phone. i dont need ur lame sense to tell me that. i understand this thread was to use the phones receiver to transmit without using data.
tribalb said:
i knew what the point was. i was just giving a suggestion in the meanwhile if ppl wanted local radio on their phone. i dont need ur lame sense to tell me that. i understand this thread was to use the phones receiver to transmit without using data. i dont need to hear some chode like you to give me rude remarks. ive been on this forum longer than you have. dont put yourself in the same folks that are rude on this forum. take ur sh*t elsewhere
Click to expand...
Click to collapse
Rofl.... Grow up... Theres no need for these "mines bigger than yours" arguments.
XDA app via Samsung Vibrant
that i know theres no need whos bigger deal arguement. i still dont need to hear crap from a rude person either.
tribalb said:
that i know theres no need whos bigger deal arguement. i still dont need to hear crap from a rude person either.
Click to expand...
Click to collapse
The only rude one here so far has been you. If we wanted to stream, we already know there are tons of options. We don't wasn't streaming. We want fm radio.
Sent from my Vibrant using the XDA app.
Typos, incorrect words, gibberish, and other nonsense brought to you courtesy of Swype.
Personally I couldn't care less about receiving FM....but DAMN I would like FM transmitting since my car doesn't have an AUX jack for the stereo.
tribalb said:
that i know theres no need whos bigger deal arguement. i still dont need to hear crap from a rude person either.
Click to expand...
Click to collapse
shut up... he wasnt being rude at all. you were completely missing the point of this thread and subsequently pretending to know it all afterwards. What you need is a good *****slap.
Anyway, does anyone know the person who originally got the FM radio working on the Nexus One? Maybe he can give us a few pointers?
tribalb said:
i knew what the point was. i was just giving a suggestion in the meanwhile if ppl wanted local radio on their phone. i dont need ur lame sense to tell me that. i understand this thread was to use the phones receiver to transmit without using data.
Click to expand...
Click to collapse
Hello, I have been on the planet longer than you.
The point here is to find a. Whether the fm chip is present. B. Whether it can be activated and used. And c. How to apply that knowledge into a rom form or apk to avoid heavy data usage of streaming. The obvious radio streaming apps though having a similar application are not necessarily helpful in this thread.
Good day.
Sent from my SAMSUNG-SGH-I897 using XDA App
sevenvt said:
Hello, I have been on the planet longer than you.
The point here is to find a. Whether the fm chip is present. B. Whether it can be activated and used. And c. How to apply that knowledge into a rom form or apk to avoid heavy data usage of streaming. The obvious radio streaming apps though having a similar application are not necessarily helpful in this thread.
Good day.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
as long as people fight like this daily, I can be a bit more patient on 2.2.... keep up the entertainment... we almost need a standalone flaming thread where you can just jump in and put someone on blast...
*yawn*
Sent from my SGH-T959 using XDA App
Man I love XDA. You just cannot buy entertainment like this. Tribalb you get the prize for forum dunce for today, but don't worry many are lined up to take your title.
Sent from my SGH-T959 using XDA App
Whatever. I was sooo done with this. Good luck to the dev that actually gets this done.
Sent from my SGH-T959 using XDA App

Fm transmiter app?

I'm sure this has been asked already.
Sent from my MB860 using XDA App
Tune In Radio
Sent from my MB860 using XDA App
I think I need to elaborate, I'm looking for an app that will transmit the music on my phone via fm signal to my car radio.
Sent from my MB860 using XDA App
sagerox said:
I think I need to elaborate, I'm looking for an app that will transmit the music on my phone via fm signal to my car radio.
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
wasn't aware the atrix had fm capabilities ...working on ubuntu and synergy but will come back to this if its in its abilities. wish i could be more help
I don't know if it does. I'm curious if there is an app or if there is a hack?
Sent from my MB860 using XDA App
I don't know of any phone that has an FM transmitter built into it, there are several that do however have FM receivers but as far as I have read on it the Atrix isn't one of them. I would suggest buying an FM transmitter from the store, I picked up a Belkin brand transmitter for $15 from a local Walmart.
Best I understand is the chip actually has FM built in but its just not activated or some nonsense, least what I read somewhere
There are in fact some phones that have this capability (which is awesome, in my opinion) but they're few and far between. I'd advise buying a Motorola T505...I have two and I love them.
I know phones had fm possibilities but weren't implemented untill a dev was able to pull it off. Eg nexus 1 but that was listening to fm not broadcasting so id say no but maybe 2.3 moto update will surprise and its in there somewhere. Till then, with locked boot, have to say no. I use an auxiliary 3.5 mm jack but fm trans r a dime a dozen. Navigation pauses music says take a left n back to the jams LOVE IT^_^
Sent from my MB860 using XDA App
i think thats the deference between usa atrix version and europe atrix version.
in europe version(when released) will have an fm transmitter with rds
i dont know if usa version has build-in fm transmitter and not used. i hope so
Paschalis said:
i think thats the deference between usa atrix version and europe atrix version.
in europe version(when released) will have an fm transmitter with rds
i dont know if usa version has build-in fm transmitter and not used. i hope so
Click to expand...
Click to collapse
It's built-in, just that att/bell disabled the fm radio.
Sent from my MB860 Atrix using XDA App.
Please do not mistake an FM receiver for a transmitter. These are two different modules as they do two different things.
Lots of nokias used to have transmitters; very convenient in cars.
I highly doubt the Atrix to have this technology; if someone spots something, please provide a source.
Sent from my MB860 using XDA App
Im sure it doesnt, but the atrix is capable of transmitting to an FM transmitter via bluetooth, which is handy because fewer wires are involved
Exthero said:
I don't know of any phone that has an FM transmitter built into it, there are several that do however have FM receivers but as far as I have read on it the Atrix isn't one of them. I would suggest buying an FM transmitter from the store, I picked up a Belkin brand transmitter for $15 from a local Walmart.
Click to expand...
Click to collapse
There are many phones that have FM Transmit enabled on them.
However you would be correct in saying none that are android based.
The most similar to android would be the N900 which uses the maemo OS
, its about 60% open source so its as close as they come.
From what I've read, the US version of the Atrix does have the FM chip, but they're not sure if it's hardwired into the system. Meaning, that it may not ever be functional on our phones. Last I read, they were awaiting the actual schematics to see if they could figure it out.
rusreid said:
From what I've read, the US version of the Atrix does have the FM chip, but they're not sure if it's hardwired into the system. Meaning, that it may not ever be functional on our phones. Last I read, they were awaiting the actual schematics to see if they could figure it out.
Click to expand...
Click to collapse
Or someone can take their atrix apart, look, and report back. From what I've read the chip supports receive/transmit both. I'd say it's hooked up just not enabled but I have no proof, just a guess.
msd24200 said:
Or someone can take their atrix apart, look, and report back. From what I've read the chip supports receive/transmit both. I'd say it's hooked up just not enabled but I have no proof, just a guess.
Click to expand...
Click to collapse
That's what I thought as well.
Sorry for bringing up an old post but the chip in the Atrix is the BCM4329.
http://www.broadcom.com/products/Bluetooth/Bluetooth-RF-Silicon-and-Software-Solutions/BCM4329
msd24200 said:
Or someone can take their atrix apart, look, and report back. From what I've read the chip supports receive/transmit both. I'd say it's hooked up just not enabled but I have no proof, just a guess.
Click to expand...
Click to collapse
Ifixit had a complete teardown with super hi def pics. So no one has to take anything apart
Sent from my MB860
I suppose if you were an electrical computer engineer, and you had the schematic for the chip itself and the schematic for the phone, and a microscope, you could look into for yourself....lol

[Q] Bluetooth and GPS

I haven't seen a firm answer yet, so question. Is activating bluetooth/gps a hardware mod, software/rom, or not possible on NT?
Sent from my spoofed galaxy nexus via tapatalk.
Nobody knows for sure yet because it hasn't yet been done and published. In theory bluetooth can be activated by software though. I'd venture to guess the same is true for GPS.
howcansheslap said:
Nobody knows for sure yet because it hasn't yet been done and published. In theory bluetooth can be activated by software though. I'd venture to guess the same is true for GPS.
Click to expand...
Click to collapse
Both could potentially be "activated", because the chip does support it... but that doesn't mean that it will be worth anything. The GPS almost certainly does not have an antenna on it, and the BT range will likely be crap like on the NookColor for the same reason (no antenna.)
So, the GPS even if we get it working, will still be useless for its intended purpose, while the BT might be able to get working for a very-short-range. (2~3 feet?)
cfoesch said:
Both could potentially be "activated", because the chip does support it... but that doesn't mean that it will be worth anything. The GPS almost certainly does not have an antenna on it, and the BT range will likely be crap like on the NookColor for the same reason (no antenna.)
So, the GPS even if we get it working, will still be useless for its intended purpose, while the BT might be able to get working for a very-short-range. (2~3 feet?)
Click to expand...
Click to collapse
I would venture that when the bluetooth is enabled, we'd be able to use the fm radio app cause it uses the headphone cable as an antenna. But isn't 2-3 feet ok for a bluetooth ear piece so you can skype or googletalk with it?
tep065 said:
I would venture that when the bluetooth is enabled, we'd be able to use the fm radio app cause it uses the headphone cable as an antenna. But isn't 2-3 feet ok for a bluetooth ear piece so you can skype or googletalk with it?
Click to expand...
Click to collapse
Could the gps also use headphones as an antennae?
Sent from my spoofed galaxy nexus via tapatalk.
HMG10 said:
Could the gps also use headphones as an antennae?
Sent from my spoofed galaxy nexus via tapatalk.
Click to expand...
Click to collapse
There is only three ways to know.
1. Build a custom rom that supports GPS and Bluetooth, then try it out.
2. Wait till the devs build you a custom rom, and find out.
3. Consult your crystal ball. =]
Heck,
the only reason why I want bluetooth enabled is do I can use a bluetooth keyboard. (which I know they where able to do with the Nook Color)
I want to use my ps3 controller to play emulators like I do with my phone. It would be such a better experience on the 7" then on my Epic 4G.
nunspa said:
Heck,
the only reason why I want bluetooth enabled is do I can use a bluetooth keyboard. (which I know they where able to do with the Nook Color)
Click to expand...
Click to collapse
I would REALLY like this also. Add in a bluetooth webcam and I am an overly happy kid!
rjin9673 said:
I want to use my ps3 controller to play emulators like I do with my phone. It would be such a better experience on the 7" then on my Epic 4G.
Click to expand...
Click to collapse
Sadly there is just no way to know until an alpha of CM9 is out for the NT. They are very close, so it shouldn't be long now. Once that's done, we will have have facts instead of speculation.
I want to build a bluetooth airplane and control it with my NT of doom!!!!!!!
Thanks all for the responses. I personally want to see if we could use pre-cached google maps and use the NT as for some low level gps navigation without a tether to a smartphone.
Sent from my spoofed galaxy nexus via tapatalk.
would love to se BT work, I have two of these: "pharos-pocket-gps-navigator: and it would be great for the vehicle. Sorry, new to this forum and it will not let me post links.

[Q] HTC FM radio apk

This has probably been addressed before. Has anyone found an apk file for the HTC FM radio that will work with the rezound . Thanks.
Yes it has been addressed before and nobody has this working yet. Just search this forum for it.
Found it and it works
If anyone is still looking, I found a thread on PCgeeks, followed it and it works great on my Evo 4g! Tried to post it but due to my utter noobness xda won't let me. Just google htcfmradio.apk and look for the thread on the PC Geeks forum. OBTW, other threads addressed an issue where people said the app wasn't working, but you have to have a three ring headset jack vs. the two ring on most. I can verify that this is correct. My earbuds have two black rings on the jack, no worky. My bose qc15 has three black rings, works 4.0! Sweet! Great sound, all of the stations come in very clear.
mcluvin737 said:
If anyone is still looking, I found a thread on PCgeeks, followed it and it works great on my Evo 4g! Tried to post it but due to my utter noobness xda won't let me. Just google htcfmradio.apk and look for the thread on the PC Geeks forum. OBTW, other threads addressed an issue where people said the app wasn't working, but you have to have a three ring headset jack vs. the two ring on most. I can verify that this is correct. My earbuds have two black rings on the jack, no worky. My bose qc15 has three black rings, works 4.0! Sweet! Great sound, all of the stations come in very clear.
Click to expand...
Click to collapse
this is true. we need to have if so they can use the lower ring as an antenna. with out the hardware, i dont see this app ever working for the rez. there are alternatives like apps that you can listen to your favorite stations from there online broadcast and not over an FM tuner.
I tried the FM radio on my phone and I cannot get it to work. i do not believe that htis phoen has the FM radio chip. BTW, I was using the 3 ring headphone.
Googled it but couldn't find any that Worked. Link us or pm me the link and I'll post it.
Sent from my HTC Rezound using Tapatalk
PUTALE said:
I tried the FM radio on my phone and I cannot get it to work. i do not believe that htis phoen has the FM radio chip. BTW, I was using the 3 ring headphone.
Click to expand...
Click to collapse
Yrs the head phone can be 3 ring but you need the jack to be wired to use the 3 ring...
Sent from my iPhone...
synisterwolf said:
Yrs the head phone can be 3 ring but you need the jack to be wired to use the 3 ring...
Sent from my iPhone...
Click to expand...
Click to collapse
Typically on a regular stereo headphone plug you have a 1/8" TRS plug. TRS stands for Tip-Ring-Sleeve. Generally Tip would be Left ear (+), Ring is Right ear (+) and Sleeve is common ground.
The "3 ring" plug you are talking about is 1/8" TRRS, or Tip-Ring1-Ring2-Sleeve. Generally speaking, the configuration of these are:
Tip=Left
Ring1=Right
Ring2=analog input (mic)
Sleeve=Ground
This is the case for the Rezound's plug. Ring2 is for input (headset-mic, or for analog signals sent from devices such as Square dongle or the music control buttons on the iBeats headphones)
Plugging in a regular set of stereo headphones without the 2nd ring (TRS) simply disables the input by grounding it out (Ring2 and Sleeve contacts are both touching the "sleeve" of the TRS plug). To the best of my knowledge, the Rezound isn't capable of using this 2nd ring contact as an antenna lead, as plugging in a set of headphones with a mic (iBeats) would totally nullify any ability for that lead to act as an antenna. The coil in the microphone would absorb any signal that might be received on that wire.
I PM'ed Abu7 the link. When I google htcfmradio.apk the first link is the ppcgeeks one. Post #8 has instructions for how to install. Also, I believe the headphones need to be 3.5mm. The headphones with the microphone jack I believe will have the third ring. I just ordered some earbuds from Amazon that I think will work. I'll let you know in a day or two and try to link that as well.
Here they are:
ok try it with terminal app
1) Place the .apk on the root of your SD card
2) Type "su"
3) cd into the destination of your .apk
4) Use "install "name of .apk" /"destination"/"name of .apk"
like this
su
cd /sdcard
install htc.appname.appname.apk /system/app/htc.appname.appname.apk
Click to expand...
Click to collapse
Good luck
forum.ppcgeeks.com/htc-evo-3d/148856-htc-fm-radio-apk.html
mcluvin737 said:
I PM'ed Abu7 the link. When I google htcfmradio.apk the first link is the ppcgeeks one. Post #8 has instructions for how to install. Also, I believe the headphones need to be 3.5mm. The headphones with the microphone jack I believe will have the third ring. I just ordered some earbuds from Amazon that I think will work. I'll let you know in a day or two and try to link that as well.
Here they are:
Good luck
forum.ppcgeeks.com/htc-evo-3d/148856-htc-fm-radio-apk.html
Click to expand...
Click to collapse
Pmed replied
Sent from my HTC Rezound using Tapatalk
would be interested if this really works.
The rezound has no FM radio, so none of the apks will work. We tried months ago. But have fun trying.
Sent from my aokpcb_tenderloin using Tapatalk 2
I have tried many apks from all over the internet and they all fail to even install.
Just got these (3.5MM LG OEM Stereo Earbud Headphones /w Microphone Extension for HTC Droid Incredible (Black) ) in the mail from Amazon and they work with the FM radio. The two ring earbuds I have do not work (just static). The reviews on these were good and the price was right.
Not sure why the apk doesn't work for some. Could be an EVO only thing? I know the EVO came with FM radio. After I rooted I had to go find it again, though. Maybe some phones aren't set up for it.
I'm using an EVO 4G with a Nitrous rom.
mcluvin737 said:
Just got these (3.5MM LG OEM Stereo Earbud Headphones /w Microphone Extension for HTC Droid Incredible (Black) ) in the mail from Amazon and they work with the FM radio. The two ring earbuds I have do not work (just static). The reviews on these were good and the price was right.
Not sure why the apk doesn't work for some. Could be an EVO only thing? I know the EVO came with FM radio. After I rooted I had to go find it again, though. Maybe some phones aren't set up for it.
I'm using an EVO 4G with a Nitrous rom.
Click to expand...
Click to collapse
Can you post a link to your apk?
GrayTheWolf said:
Can you post a link to your apk?
Click to expand...
Click to collapse
That's what I've been asking him for but he keeps lonking me to that forum.
Sent from my HTC Rezound using Tapatalk
Abu-7abash said:
That's what I've been asking him for but he keeps lonking me to that forum.
Sent from my HTC Rezound using Tapatalk
Click to expand...
Click to collapse
Yeah, and that forum doesn't have the apk.
So the Rezound has the BCM4330 chip...
After a quick bit of research, it seems that ALL variants of that chip that I have found do contain an FM transceiver, which is really interesting actually. This means that technically, the Rezound should also be able to transmit audio sources over FM Radio to your car stereo as well as receive FM Radio.
Other specs I've found show that the Rezound should also support 5Ghz 802.11 A/N wifi too, but I haven't been able to get any 5Ghz networks to be visible to my phone...
My guess is these functions must be implemented at the kernel level before they will function correctly.
So, now I challenge any developer to get this working.
GrayTheWolf said:
So, now I challenge any developer to get this working.
Click to expand...
Click to collapse
Seconded!
Actually, its really a shame how gimped this phone comes, now that I'm aware of more of its capabilities. For the first "Beats Audio" phone to the USA, where you would assume its audio features would have been the most important area of focus, most of the stock capabilities of the hardware aren't even implemented.
-So we have an FM Transceiver that can currently neither transmit, nor receive. The transmitter especially is an awesome features for people who spend a lot of time in a car listening to their own music.
-We have a relatively hifi audio DAC, the WM8903, with an awesome built-in headphone amp capable of driving big studio cans. Not implemented. The audio on this phone is processed entirely in software, essentially limiting the capabilities of the WM8903 chip to a simple headphone-jack interface and nothing more.
-Beats Audio mode itself was supremely disappointing in its extremely limited implementation.
-5Ghz Wifi capable but it appears to not be implemented either.
All of this stuff could probably be fixed. I know Anthrax kernel supports processing audio in the DAC, I know Voodoo Sound is compatible with this chip and supports the DAC and headphone amp but its currently not available on the Rezound...
The wifi and FM radio are both handled by the same chip, so likely we just need a proper driver or kernel support to add in the missing features supported by the chip.
**edited for false information**
gsmarena.com posted that the Rezound utilizes the Wolfson 8903 DAC. This appears to be false. The Rezound actually appears to utilize the TI AIC3254

FM Transmitter for E3D

Hey.
Today I was just playing around with my friends Nokia N8. The phone overall is crap but I found one really good feauture. It has FM transmiter. I turned on FM radio on 102.0 on my E3D but he was playing his music from phone. He choosed 102.0 and his music started playing on my mobile under Radio Nokia.
As I understood Evo 4G had this FM Tranismitter. Maybe we have it to and it's possible to get this thing working?
This would be cool, but I would think that if it was there, one of the awesome devs would have implemented it already. But, I hope I'm wrong.
Sent from my ICS 3VO with Tapatalk 2
This was discussed last year. The fm receiver physically is incapable of this. Sorry I don't have a source, just remember the discussions... Would be nice.
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My LG Fusic could do this! However, it was a waste of time half the time. However, ours I do believe COULD do this. However,... just need software written for it. won't work because needs headphones plugged in 100 of the time which is annoying. just because someone claims it can't do something doesn't mean it can't. he/she just isn't smart enough to figure it out... however, sure if there are hardware limitations.... I could see that as an issue.
runcool said:
My LG Fusic could do this! However, it was a waste of time half the time. However, ours I do believe COULD do this. However,... just need software written for it. won't work because needs headphones plugged in 100 of the time which is annoying. just because someone claims it can't do something doesn't mean it can't. he/she just isn't smart enough to figure it out... however, sure if there are hardware limitations.... I could see that as an issue.
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Yeah, I remember someone saying that the chip or something has the wiring disconnected wherever it would transmit from. Something along those lines. Which means you'd have to add that connection.
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gk1984 said:
Yeah, I remember someone saying that the chip or something has the wiring disconnected wherever it would transmit from. Something along those lines. Which means you'd have to add that connection.
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Yeah, while the FM chip supports this on our phone, the hardware is not there.
raptoro07 said:
Yeah, while the FM chip supports this on our phone, the hardware is not there.
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therefore... it does support it. Just need to open our phones up. hahaha
I saw a thread on Evo 4g to swipe Fm to transmitting. Right now im on vacation but could try it. It's better to try and fail than do nothing.
I don't know if this is related , but on my old wildfire that had cyanogen on it, when you started the fm app, it would start the bluetooth. If you tried to close the bluetooth connection,the fm would stop.
I don't remembere quite well,so if i am wrong i'm sorry, but i remember something about the bluetooth frequenties that are near the fm ones?
If is not this i would really like to know why cyanogen needed the bt open so you could losten to radio.
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I don't remembere quite well,so if i am wrong i'm sorry, but i remember something about the bluetooth frequenties that are near the fm ones?
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Not even close. If every single bluetooth device worked on FM frequencies, it would interfere with every fm radio.
unstoppable_punk_brainiac said:
I don't know if this is related , but on my old wildfire that had cyanogen on it, when you started the fm app, it would start the bluetooth. If you tried to close the bluetooth connection,the fm would stop.
I don't remembere quite well,so if i am wrong i'm sorry, but i remember something about the bluetooth frequenties that are near the fm ones?
If is not this i would really like to know why cyanogen needed the bt open so you could losten to radio.
Sent from my HTC EVO 3D X515m using xda app-developers app
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sitlet said:
Not even close. If every single bluetooth device worked on FM frequencies, it would interfere with every fm radio.
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This was because the bluetooth radio and FM radio were built in together. Shutting one down turned off the other and vice versa. This was common on most phones I've had with bluetooth and FM. I don't know if that is still the case on newer phones though.
You seem to know alot about the FM specs... Last I heard it was a broadcom bluetooth/FM chipset combo... but I'm still searching to find out what model/series it is (w/o taking my evo apart Any extra info, or at least the method to find out, would be peachy! THX

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