Database Info

[Q] USB port

Is the main USB port active or any good uses for it yet

USB thumbdrives appear to be the only thing that works and are not hot-swappable (must reboot to see it). On some very rare occasions the thumbdrive will be seen without a reboot, but the ratio is about 1/20 times (yes I tested this).
USB host function and bluetooth input connectivity are very poor on the stock based FW.

wireless kb/mouse work fine in cm b4

I've gotten a wireless and wired keyboard to work, but never a mouse.

liquidcaffeine said:
I've gotten a wireless and wired keyboard to work, but never a mouse.
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your sig says you're on TnTlite. you got the external keyboards working on that or a different FW ?

h4x0rjdag said:
your sig says you're on TnTlite. you got the external keyboards working on that or a different FW ?
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Click to collapse
Both stock and TnT Lite worked with the keyboards. I've tried USB wired and USB wireless; keyboards work, but no love for a mouse. Haven't tried Bluetooth

liquidcaffeine said:
Both stock and TnT Lite worked with the keyboards. I've tried USB wired and USB wireless; keyboards work, but no love for a mouse. Haven't tried Bluetooth
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Few questions please:
1. Are you using TnT Lite 2.0?
2. This device really has USB wireless drivers and control chip, or do you mean bluetooth?
3. How can you get a wireless or manual keyvboard to read when the options will not allow anything but the default keyboard? This is the (or a) reason Wiimote and other input devices will not work.
4. What keyboards for USB and wireless?
I could not get the device with TnT 2.0 to see anything via USB except thumb drives and absolutely nothing is seen via bluetooth as far as input devices. Part of the problem is the same process for hotswap (that does not work) is also part of the polling process for hardware to be seen and read. Gtablet apparently does not look for devices except at start-up.
Thanks

any extra steps needed other than plugging it into the usb port....?
what model keyboards were they?

I have found that it is also good for charging my phone. Seems to work whether the screen is on or off.

h4x0rjdag said:
any extra steps needed other than plugging it into the usb port....?
what model keyboards were they?
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I just plugged my generic wired keyboard into the USB port -- first times after the g-tablet was booted up, the second time before it was booted up -- both times the keyboard works just fine. To enter type I simply tap on the text input box and start typing on the real keyboard. If you tap on the textbox you will bring up the on-screen keyboard; that does not interfere with the real keyboard. Alternatively, you can touch the "return" button which will remove the on-screen keyboard, at which point you can then start typing with the real keyboard without the on-screen one, the one exception being the default brower (the on-screen keyboard reappears as soon as I start typing).
Right now I'm on TnT Lite 2.0, but the USB keyboard worked when I was still on stock (pre-update).
As for USB flash drive: I just plug mine into the already booted-up g-tablet, and I am able to access all the files -- I can view the pdf and listen to mp3 etc (this is definitely not true with stock TnT).
NOTE: ESfile explorer do NOT see the files on the USB drive the moment I plug the drive it. So I back out to the home screen, hit ESfile explorer again, and wa la, the files are there. I guess it takes a few seconds to scan the drive (understandable...)
I just rebooted the g-tablet and then plug in the USB drive, and it still works! This time I waited 5 seconds before firing up the ESfile explorer and the files are there.
I have no luck using a wired mouse with the g-table

I have used BT keyboard with Bluetooth keyboard app, but as has been confirmed, BT mouse does not work with bluetooth apps or dirctly. The BT program was problematic, but a generic belkin bt dongle works with the wireless keyboard just by pushing the pairing button on the dongle and then just hitting some random keys on the keyboard while it is in discover mode. After that, you just begin typing.

omg wooooooo quake 3 with keyboard hahaha this is a riot

Whatformat does the drive have to be in for the USB to read it. Also im running latest version tnt lite and the device seems to hang alot. I have a task mgr and fequetly close apps and it helps some. Any ideas? Seems alot of stuff starts up when you boot. Is there a way to stop that?
thanks Matt

Also my Microsoft bt kb and and mouse work fine on this device. Haven't tested the bt pocket kb for my old dell axim yet. Needs batteries.
Matt

rushless said:
Few questions please:
1. Are you using TnT Lite 2.0?
2. This device really has USB wireless drivers and control chip, or do you mean bluetooth?
3. How can you get a wireless or manual keyvboard to read when the options will not allow anything but the default keyboard? This is the (or a) reason Wiimote and other input devices will not work.
4. What keyboards for USB and wireless?
I could not get the device with TnT 2.0 to see anything via USB except thumb drives and absolutely nothing is seen via bluetooth as far as input devices. Part of the problem is the same process for hotswap (that does not work) is also part of the polling process for hardware to be seen and read. Gtablet apparently does not look for devices except at start-up.
Thanks
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Click to collapse
I'm using TnT lite 2.02. I've tried a standard USB keyboard and it works fine. Takes just a few moments for detection, but afterwards tapping into any edit box allows for input via the keyboard. For wireless, I've tried several RF wireless combo units. These, from Microsoft, Logitech and a few others, have a USB transiever (sp?) That works with the keyboard, but I haven't had any luck with a mouse.
My unit seems to play nicely win USB flash drives as well, including being hot swapable friendly. I've not had to reboot just for detection of a flash drive.
They only Bluetooth device I've tried is a pair of Motorola S9 stereo headphones, which worked just as well as they do with my iPhone.

liquidcaffeine said:
I'm using TnT lite 2.02. I've tried a standard USB keyboard and it works fine. Takes just a few moments for detection, but afterwards tapping into any edit box allows for input via the keyboard. For wireless, I've tried several RF wireless combo units. These, from Microsoft, Logitech and a few others, have a USB transiever (sp?) That works with the keyboard, but I haven't had any luck with a mouse.
My unit seems to play nicely win USB flash drives as well, including being hot swapable friendly. I've not had to reboot just for detection of a flash drive.
They only Bluetooth device I've tried is a pair of Motorola Ismael stereo headphones, which worked just as well as they do with my iPhone.
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Is your device newer? As in last week or two (mine is one of the first 1,000)? No luck with mine to the point I returned it yesterday, a few days before too late to return it. I tried everything I could think of with no luck.
What was the keyboard model & number? Zero luck with bluetooth as well, for any input device I tried. Using the same FW as you are.

I use my lenovo htpc kb/mouse. http://www.amazon.com/Lenovo-Multimedia-Remote-with-Keyboard/dp/B0036VO67I
As soon as I plug it in it works. A mouse cursor pops up when it detects the slightest movement of the trackball.
Again, this is wireless not BT on CM B4.

switt said:
I use my lenovo htpc kb/mouse. http://www.amazon.com/Lenovo-Multimedia-Remote-with-Keyboard/dp/B0036VO67I
As soon as I plug it in it works. A mouse cursor pops up when it detects the slightest movement of the trackball.
Again, this is wireless not BT on CM B4.
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Sorry, I am referring to TnT based FW. With CM you lose either the internal or external microsd (one or the other).
Of course CM works, since no lame TnT OEM devs to screw things up that should not be messed with in the first place
If CM ever works with all storage, it will be a nice option
People report success with TnT 2.0, but not seeing any specifics as to how and what they are using. Nothing worked for me using TnT 2.0.

I have used a thumbdrive with good results. I usually put the tablet to sleep while swapping the usb drive in or out. This accomplishes two things...one, it keeps the tablet from spontaneously rebooting (which happened to me once while pulling out the thumb drive) and two, it ensures that the tablet sees the the usb drive. The tablet seems to scan for drives when it wakes up.

On my tab with CM B4 \sdcard is my 8gb micro sd (external card) and \emmc is the onboard 16gb of space. It still doesn't go into usb storage mode when plugged into a PC but you can adb in or go to CW and mount usb. I'm pretty sure Bekit integrated the fixes that came down with the TnT update, not to mention more that we found. Huge thanks to him for all his hard work and quick updates.

[Q] Can the XOOM act as a USB Host?

Hi, can anyone who owns a XOOM pls let me know if you can plug in:
1) a USB flash drive to the XOOM, and view and open files on the drive?
2) an external hard drive and view and access files from your XOOM
Many thanks

masrinz said:
Hi, can anyone who owns a XOOM pls let me know if you can plug in:
1) a USB flash drive to the XOOM, and view and open files on the drive?
2) an external hard drive and view and access files from your XOOM
Many thanks
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Click to collapse
Does the Xoom have a USB port? Pretty sure it only has MicroUSB. I guess they do have microusb flash drives not that I look.

Hi. Yup its only got micro USB, but I guess you could use the included adapter cable to plug in a flash drive.... we don't have the XOOM here yet, but the functionality of being able to connect a flash drive, move files e.g. PDF or .doc and then view them is important to me.

masrinz said:
Hi. Yup its only got micro USB, but I guess you could use the included adapter cable to plug in a flash drive.... we don't have the XOOM here yet, but the functionality of being able to connect a flash drive, move files e.g. PDF or .doc and then view them is important to me.
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As of today what you want is not avab. The cable it comes with doesn't take input. They do have a cable online that will do this one day, but doesn't do it yet.
Sent from my Xoom using Tapatalk

The cable that Motorola "will" be selling is a micro-usb to standard usb (female) adapter. I'll look around for the sources, but I know that I saw this detailed in a few videos from Motorola techs and at least one reviewer site.
The cable is not just a straight conversion of form factor, but has the necessary pinout to instruct the Xoom to jump into usb host mode. From the reports that I saw, it would absolutely provide the ability to plug usb drives, cameras and other accessories into the xoom for direct access. In fact, the reviewer that I saw, made a comment that they had verified the functionality by plugging in a couple usb keyboards... supposedly worked like a champ.
Lame that we need a "special" adapter, but I can imagine that if it is just a pinout issue, it may be possible for the good folks here at XDA to craft a software solution that would allow us to bypass the motorola-branded cable... It would have been WAY cooler if it was a standard usb port, like some of the other tablets on the horizon.

Thanks. They mention in many reviews and I think Google mentioned it too that you can attach a mouse or keyboard by cable (I know about Bluetooth) which suggests that it should support input, so is it just a hardware interface thing or an actual firmware OS/software issue?
Edit: thanks for the great response gigglebox.... we posted simultaneously

Is this it?
http://www.clove.co.uk/motorola-xoom-camera-connection-kit

masrinz said:
Is this it?
http://www.clove.co.uk/motorola-xoom-camera-connection-kit
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Visually, yeah. Looks like they took it off their site for some reason. In fact the only times that I saw this on Moto's site, was in the day or 2 leading up to the launch... when typing in xoom into the search bar on their landing page, it would spit out a drop-down menu listing the Camera Connection Kit (by name and pic).
I dont like the fact that they call it a "camera connection", but they werent pulling any punches about it serving as a host. They did note that the external storage (thumbdrives, etc) were not yet supported, but that they would be. The cameras and (according to them) keyboards were working now.

I believe it is possible but right now it is a software limitation.
More info here: https://supportforums.motorola.com/message/329075

Droid4All said:
I believe it is possible but right now it is a software limitation.
More info here: https://supportforums.motorola.com/message/329075
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Agreed, the engineer from moto definitely says the hardware should accept any usb 2.0 or higher device, but it's a software issue. Toshiba have a straight usb and a micro usb port on their device so hopefully they're working on this.
We don't have the XOOM here yet, but hopefully by the time it becomes available (approx April) we might have the option of the Toshiba as well.

I use this USB host cable and it works great. Have tested it with my 750gb Oyen and 320gb WD Passport external HDD's, several usb flash drives (8-16gb), San disk USB memory card reader, and a USB keyboard.
For those having issues getting their Xoom to recognize USB storage devices here's what I've got and did to get it to work: I flashed my XOOM (3.1) to the 2.6.36.4 Tiamat_Xoom-v1.4.4-Full_Throttle Kernel and was unable to get the USBMount to recognize drives or storage at first. I installed USB Mass Storage Watcher from the market (it's free) and it works awesome! Can mount any storage I want (NTFS, FAT16/32, HFS, HFS+, EXT2, ETX3, EXT4) with any capacity. I think this app will work with any rooted Xoom (or other devices). Under my Kernel my USB host is located under/usbOTG.
Hope this helps.

FYI ... I've checked it and stock ROM Xoom without root is able to operate standard PC keyboard/mouse using basic one-to-one usb->microusb adapter (without any electronics onboard).
Probably with proper dual socket usb adapter (also without electronics onboard) it would be possible to connect both keyboard and mouse at once.

irekd said:
FYI ... I've checked it and stock ROM Xoom without root is able to operate standard PC keyboard/mouse using basic one-to-one usb->microusb adapter (without any electronics onboard).
Probably with proper dual socket usb adapter (also without electronics onboard) it would be possible to connect both keyboard and mouse at once.
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if you have a Logitech keyboard and mouse that connect by the unifying receiver,or mostly any keyboard+mouse combo that connects by one receiver, then only a standard OTG cable should work.

What peripherals do you use?

I have
Type cover
DVD drive.
Hard drive.
Mouse.
Printer.
Sent from my EVO using xda premium

Bluetooth mouse
Hard drive

Just a mouse tbh, I can do all I need with just that.

Epson MFP over the network
Many network HP Printers (For Work)
BT Mouse
BT Keyboard
BT Barcode Scanner (For Work)
Xbox 360 Controller
Various USB Thumb Drives, MicroSDs, and HDDs
Video Adapter

Not too many but enough
The ones I currently use are all that I need surprisingly
HDMI to VGA adapter
USB ethernaet adapter
USB stick
USB HDD
Office Canon Printer over network

I use the new Microsoft Wedge mouse (love it), USB DVD burner in bag (just in case), and a new Cisco USB to Ethernet adapter (just in case). Oh, and of course the Microsoft Type cover (love it).
This Surface Pro is by far the hottest tech toy of the decade. The screen is rocking on this bad motha!

I use my Surface Pro as a Desktop Replacement, so I need a lot of peripherals when im at home and I don't want it to take an eternity to plug everything back when I sit at my desk.
For that reason, I bought a Toshiba Dynadock u3.0 where I plugged all my peripherals, and then I only need to connect a single USB 3.0 cable in my Surface to get:
- External Mouse
- External Keyboard
- DVI for External 24" screen
- DisplayLink External USB Video card, where I connect another screen
- External Hard Drive
- External DVD Reader/Writer(uses 2 x USB port)
- XBOX Controller
- Headset
- 7ports USB Hub
So I end up having all these peripherals on my Surface and Triple-Screens.
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| Technology News - For peoples who loves technologies from deep inside of their body kernel.

Hardcore73 said:
I use the new Microsoft Wedge mouse (love it), USB DVD burner in bag (just in case), and a new Cisco USB to Ethernet adapter (just in case). Oh, and of course the Microsoft Type cover (love it).
This Surface Pro is by far the hottest tech toy of the decade. The screen is rocking on this bad motha!
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I agree. The Microsoft Wedge Mouse compliments the Surface so well. I use it/love it. On sale right now at Amazon.com

JPSavard said:
I use my Surface Pro as a Desktop Replacement, so I need a lot of peripherals when im at home and I don't want it to take an eternity to plug everything back when I sit at my desk.
For that reason, I bought a Toshiba Dynadock u3.0 where I plugged all my peripherals, and then I only need to connect a single USB 3.0 cable in my Surface to get:
- External Mouse
- External Keyboard
- DVI for External 24" screen
- DisplayLink External USB Video card, where I connect another screen
- External Hard Drive
- External DVD Reader/Writer(uses 2 x USB port)
- XBOX Controller
- Headset
- 7ports USB Hub
So I end up having all these peripherals on my Surface and Triple-Screens.
---
| betanext - http://www.betanext.com
| Technology News - For peoples who loves technologies from deep inside of their body kernel.
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Great suggestions on the usb3 hub. Does the Ethernet work?

When I'm mobile, my type cover and pen, and a whole lot of SkyDrive space (and my Rig Kontrol 3 for band practice and gigs - for those using Native Instrument's Guitar Rig (5 Pro here) with Rig Kontrol: you need the beta USB driver for a noise-less sound, the power on the USB 3 port messes with the signal on the USB 2.0 Rig Kontrol).
"Docked" on my desk
- Type cover
- Pen
- BT Mouse
- Mini Display to HDMI adapter to an HDMI 27" monitor
- USB 3.0 4-port powered hub
- USB 2.0 7-port powered hub
- iLok key
- USB 3.0 2 TB external drive (music recording)
- USB 2.0 1 TB external drive (backup / storage)
- USB 3.0 LG BluRay R/W external drive
- Headphone jack is used as line out (line in to an older reciever powering 7.1 sound in my home office)
I will pick up another monitor in the coming months to run 3 at a time, this one over USB (but I haven't looked into it yet )
For now I'm using the type cover, and it works well enough. I need the practice to get totally used to it. I may put an external keyboard into the mix when my proficiency gets up to snuff w/ the type cover.

Touch Cover - Mobile / Dell Wired Keyboard - Home
Logitech Anywhere MX Wireless Mouse
Razer Nostromo
mDP to DVI adapter
23" monitor
64 GB microSDXC
32 GB SanDisk micro USB drive
4 TB external drive
USB 2.0 HUB
USB DVD Writer
Wireless Printer

[Q] Funny Phenomenon With OTG

After tons of tries, the OTG function still not working in the way I expected, at least simply plug the USB stick to the OTG wire won't work(USB mice and keyboards work though, even my Logitech wireless mouse with an unifying connector works), but I noticed something really funny - - with a hub installed between the USB sticks and my Q, most of the USB sticks works, but not every hub, it's the hub in poor quality and build with bounded chip that works, I got a Fullspeed hub which have a Etron chip soldered on it but it never worked with my Q. What's more, if I connect my Q to the low-speed-bonded-chip-hub and then to the Full-speed-Etron-hub and then to a USB disk,it works!
The only possible reason I can imagine is that the OTG function of Q doesn't support any devices running on Fullspeed, and it needed a converter like a low-speed hub.
Any solution to this? Cuz carrying a extra hub around seems dumb!
BTW after upgraded to JB, I need the app 'OTG Helper' to mount the usb storage devices (in 4.0.4 Q will mount it itself), but mice and keyboards work just fine without this tool. And even with this tool, Q can only detect a SD card reader,but can't mount it (says no device found) and format the card to NTFS formation won't work either.Neither dose the USB hard drive(pressing the mount button and after a while it says the OTG didn't response but the busy LED of the hard drive flashs at regular intervals).

Confirmed Working With Bluetime BT919

NTFS mount works, the stick comes pre rooted with superuser.
this stick has a very good USB host support I have a 7 port USB 2.0 external powered hub plugged into it. on the hub besides a wireless keyboard trackball, NTFS mount will allow me to connect my two terabyte hard drive as well as running a USB webcam. 4 mic and headphone you can get a USB headphone and microphone adapter. all of these devices I am able to run simultaneously. when bluetooth is running with WiFi device does get a little sluggish