Hi all im trying to use my GPS on navigation and it doesnt seem to be working one bit i even downloaded a gps app and that wasnt picking it up also any idea's what's wrong?
TipTopFlipFlop said:
Hi all im trying to use my GPS on navigation and it doesnt seem to be working one bit i even downloaded a gps app and that wasnt picking it up also any idea's what's wrong?
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EDIT: the only real GPS dead zones are underground and on a very rare occurence when your time and date aren't synchronized with that of the GPS sattelite. Other then that, have you tried to enable GPS in settings (would be weird if it was disabled by default). It also matters if you have a data connection when using some apps (I have never gotten google maps to show me where I am when I have no data).
Hope some of this is useful to you
Dyskmaster said:
EDIT: the only real GPS dead zones are underground and on a very rare occurence when your time and date aren't synchronized with that of the GPS sattelite. Other then that, have you tried to enable GPS in settings (would be weird if it was disabled by default). It also matters if you have a data connection when using some apps (I have never gotten google maps to show me where I am when I have no data).
Hope some of this is useful to you
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Thank's for the reply the GPS is enabled still no luck,you cant get data on the Galaxy Player anyway i think.
Other people must be having this problem too the thread has had about 200 view's does anyone know anything about this problem?
TipTopFlipFlop said:
Thank's for the reply the GPS is enabled still no luck,you cant get data on the Galaxy Player anyway i think.
Other people must be having this problem too the thread has had about 200 view's does anyone know anything about this problem?
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By data connection he means a wifi connection.
GPS uses data always. So it needs a data stream to get and use location services and maps.
On a phone it uses cellular or wifi but on an ipod style device or the galaxy player it needs wifi.
Without wifi it will never work unless your gps config files are modified; which is something i learned when trying to get the Acer Iconia GPS to work. And even then its probably not going to work.
Turn on wifi. I bet it works.
You now may be thinking "then what good is gps when i do not have a data connection!!?" - and my answer is exactly!!!
Gps on these devices is a gimmick and really only works when wifi is available.
True gps like a tom tom device doesnt need a wifi connection because it uses the gps link iyself for the limited data it needs plus the maps are built in.
On the galaxy player and phones the maps are downloaded at needed because they are hundreds of megs .
v_lestat said:
{snip}
True gps like a tom tom device doesnt need a wifi connection because it uses the gps link iyself for the limited data it needs plus the maps are built in.
On the galaxy player and phones the maps are downloaded at needed because they are hundreds of megs .
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The Galaxy Player works fine as a standalone GPS without need of a wifi connection if you have the right kind of app. I use Sygic but there are several others. You download maps from Sygic to your player so they are available on your device. Works fine on my 5" Galaxy Player. Also there are apps like speedometers which use the GPS and work fine without a wifi connection.
I use Sygic. And also use pre recorded areas in Google Maps when I need it. No need to WI-FI, etc..
It is a good GPS 5 ".
In fact, very good.
Until now no problems experienced with GPS. If you do not connect may be related to your area.
v_lestat said:
By data connection he means a wifi connection.
GPS uses data always. So it needs a data stream to get and use location services and maps.
On a phone it uses cellular or wifi but on an ipod style device or the galaxy player it needs wifi.
Without wifi it will never work unless your gps config files are modified; which is something i learned when trying to get the Acer Iconia GPS to work. And even then its probably not going to work.
Turn on wifi. I bet it works.
You now may be thinking "then what good is gps when i do not have a data connection!!?" - and my answer is exactly!!!
Gps on these devices is a gimmick and really only works when wifi is available.
True gps like a tom tom device doesnt need a wifi connection because it uses the gps link iyself for the limited data it needs plus the maps are built in.
On the galaxy player and phones the maps are downloaded at needed because they are hundreds of megs .
Click to expand...
Click to collapse
The GPS technology works perfectly fine without data connection. To speed up the first fix, aGPS was developped and uses a data connection when available, but data connection is not mandatory. It's what is used in most if not all smartphones (search for "assisted gps" in wikipedia).
Data connection are required by some navigation software because they need to download the maps or for some obscure reasons. It's the case with google navigation for example.
But you can use a software that doesn't require data connection and store all its map on the device and only uses the GPS signal to do the fix, as gotok pointed out correctly. An android device with a good navigation software is no different than what you call a "true gps like tomtom".
I think you just don't make the difference between GPS (the technology) and navigation software.
I agree that the samsung S wifi's GPS capabilities are not very useful "out of the box" with the limitations of google navigation, but it can work perfectly fine with a good software. Don't blame this device (or any other one) for the shortcomings of google navigation and some other software.
MervinMinky said:
I agree that the samsung S wifi's GPS capabilities are not very useful "out of the box" with the limitations of google navigation, but it can work perfectly fine with a good software. Don't blame this device (or any other one) for the shortcomings of google navigation and some other software.
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The software is definitely an issue. The SGP i got for christmas couldn't utilize its GPS at all. Regardless of what app tried to use GPS location services, i always got a location error (E.G. Location unavailable at this time.) After doing a little searching, i found that someone had an app that fixed a similar problem. I downloaded "GPS Status & Toolbox" and let it run. Its primary use is a compass and getting information about location, but after i opened it and let it download GPS configuration information, everything worked perfectly. Maps showed where i was, Facebook gave me nearby locations and so on.
Dont know if everyone figured this out already or not, but after reading over most of the thread, i didn't see a definitive solution. Just thought I'd share what i had found.
MervinMinky said:
The GPS technology works perfectly fine without data connection. To speed up the first fix, aGPS was developped and uses a data connection when available, but data connection is not mandatory. It's what is used in most if not all smartphones (search for "assisted gps" in wikipedia).
Data connection are required by some navigation software because they need to download the maps or for some obscure reasons. It's the case with google navigation for example.
But you can use a software that doesn't require data connection and store all its map on the device and only uses the GPS signal to do the fix, as gotok pointed out correctly. An android device with a good navigation software is no different than what you call a "true gps like tomtom".
I think you just don't make the difference between GPS (the technology) and navigation software.
I agree that the samsung S wifi's GPS capabilities are not very useful "out of the box" with the limitations of google navigation, but it can work perfectly fine with a good software. Don't blame this device (or any other one) for the shortcomings of google navigation and some other software.
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Click to collapse
Data connection is never "mandatory" but with some GPS chipsets, it effectively is.
Some chipsets are so crippled they are almost never able to get a lock without assistance.
See the original GalaxyS phones as one example.
The Infuse is improved but not much better.
The Galaxy S II is VERY good at standalone operation.
Galaxy Players - ???, no clue
The GPS works fine, without wifi, on the Galaxy Player 5.0. To test it, get GPS Test (free). Of all the devices I have ever had with GPS (including Nokia phones, LG Android and HTC phones, Garmin) the GPS is the fastest I have experienced. Locks indoors and on moving trains very fast.
I use CoPilot mapping and navigation program and it works great.
I use "Mapdroid" (Free) and "Navdroid" (purchased) and both work great as stand-alone apps. The maps are open source maps and can be had for pretty much anywhere in the world.
Just like a real stand-alone GPSr the accuracy and speed of start up depends on a clear view of the sky, enough time to builds it's almanac of Sats and how far you are from the location you last accessed the app ( moving great distances between uses is almost the same as being turned on for the first time). The same can be said if too much time has gone by between use (such as months).
The Sat almanac gets built when your gpsr is turned on for the first time and is used as a predictive way identifying which Sats should be overhead at the current time you turn your GPSr on. Four or more Sataltites locked in gives you a higher degree of accuracy.
John
i have a program that relies on constant gps location but it wont connect to the gps on my i9000 is the gps routed to programs via "com" ports? if so is there a way of finding out what port its on and if i can find out what port the program uses?
its not that the gps isnt working cause it works for all other apps that use it, also i know the app uses gps exclusivly not the getbestprovider() function im just wondering if getting the gps info is different od different devices or does the os talk to the hardware then pass on the data to the app?
melli.
can anybody shed any light on this issue please?
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Moving to Q&A
Hi Guys I just wanted to ask, Does the GPS sends data to unknown sources like your personal info or how many apps you have and which etc. Or it just communicates location between the Chipset and the satelites and nothing else?.
I'm pretty positive it just communicates with satellites...
btw. GPS stands for Global Positioning System.
I don't know enough about GPS system to answer your question fully. But before you download apps it states the permission the apps have. Location permission probably means it will know your WiFi, cell and GPS location. You can use LBE Privacy to prevent the permissions, or PDroid, but that required rom patching to work. The only app I allow to have location permission is Maps.
In addition, new phones also use the Russian GLONASS satellites in combination with GPS.
Hello!
In my application I want to get real coordinates from GPS module so I can post my location to the web. The problem is, I want those coordinates to be true (as much as GPS module alows it). I know there are application which fake GPS location. Is there any way to check if current location was provided from GPS module on my device or was it created by one of GPS spoofing devices?
I know that I could check location from cell towers IDs and check if it's similar to my GPS location, but the problem is I want to get GPS coordinates even in places whitout mobile network access. So is there any known solution to this problem?
Thank you for your help.
Is monitor mode, software implementation or does it require special hardware?
I want a complete understanding of monitor mode.:cyclops:
Can we reverse engineer WiFi drivers of mtk/Qualcomm chipsets to implement atleast partial monitor mode [just to monitor traffic].
I have a device with mt6628 combo chip.
I have uploaded source code of wlan driver.
Can any one modify it to monitor WiFi traffic.
Is this possible?
[email protected] said:
I have a device with mt6628 combo chip.
I have uploaded source code of wlan driver.
Can any one modify it to monitor WiFi traffic.
Is this possible?
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No, it's not possible.:crying:
Because the source code you uploaded is driver source. What we want is firmware source, WiFi chips specifications (such as base address of RAM & ROM of WiFi chip).
Driver just communicates with firmware.
But firmware process all received packets & drops packets which doesn't belong to us.
All this thing happens in WiFi chips processor not on main processor.
So hunt firmware.
: Inspired by nexmon patch.
I answered my question partially, can any one answer further?
Any answer (help!) is accepted.:cyclops: