[Q] Calibrate Gyrometer? - Samsung Galaxy Nexus

I just picked up the GNex Friday and have noticed sometimes the screen doesn't rotate properly. I thought nothing of it until this morning when I had to shake it a few times to come out of portrait mode. I then went on to play some Raging Thunder (car racing game), and my car just makes hard lefts and crashes.
So I'm thinking there is something up with my gyrometer. I downloaded "Gyro 2D Visualizer" and can can confirm that the phone is off quite a bit.
Here is a picture of it on a flat surface, you can see how much it's off:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Anyone else have this issue? Is this bad hardware or is there a fix?
Thanks!

After your post I went to take a look with GPS Status and you were right. It's a bit off. I calibrated it right away and should be correct now.
Weird they did not add a calibrator in ICS.

Would you mind sharing how you calibrated? I have GPS Status, but I'm not sure what it wants me to do when it says "rotate your device 1-2 times around each of its 3 axes".
Also can you verify that your calibration remains after a reboot?

What you're talking about is the compass caibration. Do the following
end over end (flip); hold it with the screen up and flip it away from you making a full rotation
side over side (roll); hold it with the screen up and move it from left to right so the screen rotates left, down, up right
screen-up rotation (spin); put it on a table and spin it around
Taken from: http://androidforums.com/143593-post3.html
The 2nd one is putting your phone on the table and the pressing calibration.
Hope this helps

Ah ok, sorry for the confusion. I found the other option for "pitch and roll".
Unfortunately, loading the game yielded the same results. I tried to play Doodle Jump and I had to tilt the phone to the left to get him to bounce straight up and down.

I downloaded the gps status app and mine seemed right on, however does anyone know if this app also shows you what the barometer is reading?

Aflac01 said:
I downloaded the gps status app and mine seemed right on, however does anyone know if this app also shows you what the barometer is reading?
Click to expand...
Click to collapse
AndroSensor is the only one I know of so far.

Its good to see that you guy's have solved it for your selfs.
This was one of the topics google showed me when i started having the same problem.
So now i have made a quick tutorial on how to calibrate your nexus 7.
I hope this helps many of you guy's in the near future.
Video: How to calibrate your Nexus 7
Site/Text based tut:VALKYRIE|Android Blogpost.

Related

Help Me Find Out Why My Phone Randomly Restarted - LeeDroid

I'm hoping someone can help please. I put Leedroid 2.4 on my phone and it's been flawless for a couple of days, apart from this morning it looks at if it randomly rebooted.
I haven't switched it off since sometime yesterday but System Monitor shows a boot time of 4:13 this morning. I was asleep and the phone was on the side unplugged.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Also my battery history goes a bit funny just after this time and the useage went up loads from it's usual 1 or 2ma when sleeping.
and voltage - the big drop at the end is when my alarm went off and I started using the phone
I've no idea how I'd start to find out what caused it to do it, can anyone help please? It obviously didn't do a full reboot as it didn't ask for my PIN unlock code this morning.
Cheers
It's done it again this morning at 3:30. Useage at -1ma for ages then after this time up to between -22 and -25.
Any ideas?
I've checked through everything in "SystemPanel" and nothing seems to be using the processor at any time.
Hi,
Sorry I could not help you out about your issue but will be happy if you can tell me the apps you use for monitoring your phone? Is it all from the "System Monitor" app you mention?
The top pic is SystemPanel which I think cost me a pound or two a while ago and the bottom is Battery Monitor Widget, which is free.
phil5556 said:
The top pic is SystemPanel which I think cost me a pound or two a while ago and the bottom is Battery Monitor Widget, which is free.
Click to expand...
Click to collapse
Thanks a lot. I hope your issue will be solved! Or maybe perform a full wipe and see if the problem persists?
tanjinjack said:
Thanks a lot. I hope your issue will be solved! Or maybe perform a full wipe and see if the problem persists?
Click to expand...
Click to collapse
Cheers, me too. It's not a major issue but it's one that could catch me out if it does it when my battery is low.

Partial "crashed" screen for a split second - soft- or hardware issue?

I've been using my One X for several weeks now (I think the hboot date is around early June so it's not one of the early batches) and so far didn't have any problem except for the following:
Twice, first a few weeks ago and the second time last night I saw some "artifacts". I'm not quite sure but I think different parts of the screen were affected each time. What happens is that everything is shown how it's supposed to be except for a 30%-40% area which looks a little like a computer screen right after a software/driver crash can look like. Without doing anything, it disappeared each time after less than a second.
I wasn't able to take a screenshot but the following photo shows how it roughly looked like. In my case, there were only lines and cubes in black, white and bright green instead of the more "fuzzy" parts shown in the photo.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Is this a driver issue? A lose connection? A display fault? I was close to unlocking my phone but with this having happened twice so far I wonder whether I should wait a little longer...
PS: It's probably unrelated, but like a minute later I encountered some "keypad ghosting" via swiftkey, i.e. I was pressing some keys on the keyboard and it was inserting several different ones each time. I do suppose that it's a software glitch, though, as I tried the stock keyboard another minute later and this worked fine.
If you can still swap your device with your retailer I would do that, just to be on the save side...
did u update to latest already?
if yes,
was it there before u updated..??
it doesn't look like a hardware issue
Did it act like this: http://www.youtube.com/watch?v=HIY0_Hy2_mA ?
CAPSGUY said:
Did it act like this: http://www.youtube.com/watch?v=HIY0_Hy2_mA ?
Click to expand...
Click to collapse
No, everything was where it was supposed to be and the artifacts faded away after probably less than a second.
I still have the latest stock Rom, haven't updated yet. I do think it's been more of a software glitch but I couldn't find information on here or anywhere else which would state a similar problem. Which is good?
Sent from my HTC One X using xda app-developers app

[SOLVED]Auto-rotate too sensitive on right side

Hello,
My N7100's a little too sensitive to rotation on the right. This just started happening 2 days ago, out of the blue. For the left side, I have to rotate my phone properly into landscape mode but to the right, even if it is tilted 1/8th of an inch e.g. while picking phone up, switching hands or left handed operation, it will suddenly rotate to landscape.
I have tried calibrating the gyroscope some 10 times but to no avail.
Any solution to this?
Thanks!
SOLVED: Read post #8
No one?
It's a bug in samsung touchwiz (4.1.2)..I have it too only solution I got was to use ultimate rotation control it will help or else if you can wait for samsung to fix it in 4.2.2
Here's the app link I hope it helps
https://play.google.com/store/apps/details?id=nl.fameit.rotate
Sent from my GT-N7100 using xda premium
@mufaddalezzi Thank you for your reply. However, my problem has not been solved by the app since it doesnt adjust the sensor.
My problem:
Phone thinks its tilted to the right while it is only 5-6 degrees to the right. I cant play games that require motion sensing such as Temple run because the character is running to the right with the phone being perfectly straight.
XDA, i need your help!
P.s: i tried restoring to an older nandroid backup from TWRP but to no avail
Tried. Calibration from the service menu at *#0*# under Sensors and again, no help. This wathe post that fixedit for someone else
http://forum.xda-developers.com/showpost.php?p=37539286&postcount=6
Heres a photo
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Maybe it's a hardware failure(accelerometer or gyroscope)..that means you might need to change/replace it
Sent from my GT-N7100 using Tapatalk 2
Sure? I am not covered by warranty and would hate to sell my phone the gyro works fine its just that the calibration of it is wrong, the phone thinks it is tilted slightly to the right
I figured it out. For anyone else with this problem:
1) Boot phone into safe mode (Turn phone off and turn it back on. As soon as animation starts press and hold volume down button - It should say SAFE MODE in the lower left corner of the screen when turned on)
2) Reboot phone
Voila!
Mystery solved. Case closed.

Google Maps Zooming Out Problem!

This is the first phone I've had problems with Google Maps. For some reason it's zoomed out following my route there is no say to get it closer. Ive cleared cache and data of the app. No joy. Can't think what else. Making navigation hard as can't seem to follow the route properly. Thanks
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Sent from my HTC 10 using Tapatalk
Hey, not an HTC 10 owner (galaxy s7 edge) but my google maps navigation just started doing the same thing today, it's a complete pain in the ass. Guess it's an app problem rather than your phone!
Maybe google play services has updated something and broken it!
Likewise on my LG Ultimate II, since yesterday.
I've found that the zoom-out issue only occurs when the phone is tilted (wide rather than tall), and only when "Tilt Map" is checked in the Navigation Settings. Unfortunately, that's precisely how I prefer to use it.
Hmm glad I'm not the only 1 then. Thought it was my new HTC10 being the problem.
DarthOps said:
Hey, not an HTC 10 owner (galaxy s7 edge) but my google maps navigation just started doing the same thing today, it's a complete pain in the ass. Guess it's an app problem rather than your phone!
Maybe google play services has updated something and broken it!
Click to expand...
Click to collapse
I'm guessing it was some update which has screwed with it. Which is REALLY annoying!
allenw01234 said:
Likewise on my LG Ultimate II, since yesterday.
I've found that the zoom-out issue only occurs when the phone is tilted (wide rather than tall), and only when "Tilt Map" is checked in the Navigation Settings. Unfortunately, that's precisely how I prefer to use it.
Click to expand...
Click to collapse
I've already tried turning tilt off and on messing around with options doesn't make any difference. I always have my phone in landscape while driving. Haven't had chance to try in portrait.
I have noticed though if I'm on a long stretch of road it zooms right out then when I'm approaching hing a turning it does zoom in Abit more. But it's a stupid function.
Sent from my HTC 10 using Tapatalk
Same here Sony Z3c, Send feedback to Google via the app, they obviously farked it up on the last update. I thought it was stuck in 2D mode, but its just zoomed out very far.
I note that as you get to junctions etc it does zoom in briefly, but then zooms out again afterwards.

Question Screen touch sensitivity is kind of insane

My 6Pro is, just like the title suggests, super sensitive for very certain things. Because of a bit of a hand disability I have gestures turned off and I rely on the Back, Home, and App Overview buttons. But the Back button is crazy. When I tap it, about half the time it will double or triple tap. The App Overview button is super weird too, but I suspect that it is it's own thread in Android 12 forum.
I've gone through to make sure that in the Display settings, the "Increase touch sensitivity" is disabled. I don't know of any other option that could affect this. I'm going to try to reach out to Google for help, god help me. But maybe someone has some ideas or maybe is already aware of if this is a hardware bug?
TheGorf said:
My 6Pro is, just like the title suggests, super sensitive for very certain things. Because of a bit of a hand disability I have gestures turned off and I rely on the Back, Home, and App Overview buttons. But the Back button is crazy. When I tap it, about half the time it will double or triple tap. The App Overview button is super weird too, but I suspect that it is it's own thread in Android 12 forum.
I've gone through to make sure that in the Display settings, the "Increase touch sensitivity" is disabled. I don't know of any other option that could affect this. I'm going to try to reach out to Google for help, god help me. But maybe someone has some ideas or maybe is already aware of if this is a hardware bug?
Click to expand...
Click to collapse
Yeah, I have the same random issue....
Simple/single/small touches of the back button, become double/multiple registered touches for some reason?
IT IS a very frustrating bug at times
Under accessibility setting touch and hold to medium solved my sensitivity problem (sounds like i was Emo LOL)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I've reverted my setting to short now that I'm on the March update and it seems this is much better. I'll post further if my testing shows that medium is still the optimal setting, but short seems fine right now
Nope scratch that it's just not as bad it still does it back to medium

Categories

Resources