Develop Bugs

USB host cable for $5 on Amazon with Prime (works)

So, this works:
http://www.amazon.com/gp/product/B005FUNYSA/ref=oh_o00_s00_i00_details
However, it doesn't work for everything. A mouse works, but a USB Flash Drive doesn't seem to work, nor does another USB device that does work on the Acer A500 Android tablet I have.
So... Yeah. Just thought you guys would wanna know. I'll look into more devices. I know Honeycomb supported all kinds of USB devices (hub, flash drive, mouse, keyboard) so I'm a little surprised the flash drive didn't work. I'll let you know if I find anything else out. Might just be a driver issue we can work out with custom ROMS. Obviously the communications is working since the mouse works. It could be a power draw issue. I have a USB power meter and the mouse draws 20ma. The flash drive that doesn't work draws 60ma.
-Taylor
UPDATE: Works great with a device we are developing at work (basically a USB hub and FTDI chip combo board if that means anything to ya). It draws about 62ma, so the flash drive issue must not be due to power draw.
UPDATE 2: Rooted users can easily mount flash drives using the app StickMount in the market - its very clean and works well! Thanks to user [esoomenona] for the suggestion.

For who lives outside the USA, buy this with international free shipping: http://www.dealextreme.com/p/usb-fe...a-cable-for-samsung-i9100-galaxy-s2-5cm-67186
The only cons is that can take a while to arrive.

Would something like This work?

TweakMyDevice said:
Would something like This work?
Click to expand...
Click to collapse
http://www.dealextreme.com/p/micro-usb-on-the-go-host-otg-adapter-pair-50774

Do you get a cursor if you plug in a mouse?

Thank you I was looking for something like this. Finding the right cable on Amazon is like a needle in a hay stack.

For $5 i'll give it a try. Thanks!

TweakMyDevice said:
Would something like This work?
Click to expand...
Click to collapse
Actually it looks like no. One of the reviews points out its not a USB OTG (On the go) adapter. USB On the go is a USB port that can act either as a device (plug it into your computer) or as a host (plug in a mouse, etc). In order to tell the phone which mode to be in, USB OTG connectors need to have one of the pins hooked up to ground. Unfortunately not all of these adapters do (I have no idea what they're good for if they don't) and it looks like that one doesn't. But someone linked to the one on DealExtreme that might work.
wonshikee said:
Do you get a cursor if you plug in a mouse?
Click to expand...
Click to collapse
Sure do! Its pretty nifty.
Pacifik said:
Thank you I was looking for something like this. Finding the right cable on Amazon is like a needle in a hay stack.
Click to expand...
Click to collapse
Eh I just found a cheap one that looked ok and said it worked with some Samsung devices. I'm also happy its right angle, as its more pocketable. But glad to help!
-Taylor

http://www.amazon.com/Micro-USB-OTG-2-0-Adapter/dp/B005QX7KYU/ref=pd_cp_cps_1
Here's a cheaper one.
I would prefer this over a one piece, as I am worried about bending the micro usb port.

wonshikee said:
http://www.amazon.com/Micro-USB-OTG-2-0-Adapter/dp/B005QX7KYU/ref=pd_cp_cps_1
Here's a cheaper one.
I would prefer this over a one piece, as I am worried about bending the micro usb port.
Click to expand...
Click to collapse
Cool. Not Amazon Prime though. Its got free shipping but it would probably take a while. I ordered mine friday and got it yesterday (monday).

wonshikee said:
http://www.amazon.com/Micro-USB-OTG-2-0-Adapter/dp/B005QX7KYU/ref=pd_cp_cps_1
Here's a cheaper one.
I would prefer this over a one piece, as I am worried about bending the micro usb port.
Click to expand...
Click to collapse
Shoot, I paid a little over four bucks for that same one from the same company, on Newegg. I should've looked at Amazon as well. Oh well...

Okay, so I received the cable I stated above, and tried to plug in a microSD card via USB adapter, and it didn't work. After a bit of googling, I've come to think of two options for why it doesn't:
1. The cable doesn't work
2. The OS doesn't seem to mount them automatically. I found an app called StickMount on the Market, but it requires root, and I haven't rooted yet.
Anyone know anything about this?

esoomenona said:
Okay, so I received the cable I stated above, and tried to plug in a microSD card via USB adapter, and it didn't work. After a bit of googling, I've come to think of two options for why it doesn't:
1. The cable doesn't work
2. The OS doesn't seem to mount them automatically. I found an app called StickMount on the Market, but it requires root, and I haven't rooted yet.
Anyone know anything about this?
Click to expand...
Click to collapse
Well I mentioned in the first post that USB flash drives don't work. A card reader is going to have the same issue, as they're basically the same. I think its related to the phone not having its own microSD card, and so it lacks the drivers to mount storage properly. Which still seems silly to me if the device has USB host support, they should include those things!
Plug in a mouse. If a mouse works, the cable is fine.

esoomenona said:
Okay, so I received the cable I stated above, and tried to plug in a microSD card via USB adapter, and it didn't work. After a bit of googling, I've come to think of two options for why it doesn't:
1. The cable doesn't work
2. The OS doesn't seem to mount them automatically. I found an app called StickMount on the Market, but it requires root, and I haven't rooted yet.
Anyone know anything about this?
Click to expand...
Click to collapse
I honestly think this is going to be it...because of internal storage it doesn't come with the native ability to detect external storage. I'd imagine that app would allow it or that it'll get pushed out as an update down the road...maybe a MOD will get made too if it takes too long.
Either way, when mine comes *crosses fingers for tomorrow* I'll be rooting and post back the results.

Oh damn, StickMount works! Plug in a USB drive and stickmount will pop up asking to run. Then it mounts the drive and my file browser sees it. Then you unmount the drive before unplugging. Wish it was native but this is pretty damn simple. Thanks for finding it!
I was a bit skeptical since the USB drive doesn't even light up when you first plug it in, but once you run stickmount its all good!
Go ahead and root that thing! Just note rooting will erase the phone, so back up first!

I had a Micro USB to USB female for my Nook Color for UBS host. Tried it. Worked like a charm. It even drew enough to power a hub, the keyboard, and the mouse. I was shocked. Im going to but a splitter and use a MHL out to HDMI for 1080 goodness.
Got mine on Amazon for $1.46. Works well (I just wish it was a cable and not a plug though(.

I'll have to see how this works out, ordered the cable.
I have an externally powered USB hub that I can plug into the USB OTG cable.

This is great, I've been looking for these cables. Thanks!
Edit: Does anyone have any idea if you can use an MHL adapter for HDMI at the same time as one of these? I see that some MHL adapters have charging ports, but I don't know if they support data.

nosit1 said:
Im going to buy a splitter and use a MHL out to HDMI for 1080 goodness.
Click to expand...
Click to collapse
Using MHL through a splitter won't work based on how MHL works. You either get USB or MHL. MHL does not use USB-compatible signaling.

Alright, I typed this with a mouse and it's slow, but cool. Guess it's time to root. See you on the other side.
Sent from my Galaxy Nexus using xda premium

Sixaxis controller

I tried to plug in my sixaxis controller and weird things happened.
1st an App came up Livewire I think saying a PS3 controller had been connected. It wanted me to set a.default.
2nd I got am error message saying the device requires too.much power.
What the heck? Is.there some way to hook up a sixaxis? I was using a USB otg cable
I thought a benefit of.this thing was PlayStation certification? And while we are on the subject where is the PlayStation mobile app?

Maybe you can do it via blue tooth somehow? I use a sixaxis on my tablet but never tried phone.
Ummm for playstation apps go to the themes and apps section they have a thread with the links
Sent from my Sony Xperia Ion

Not sure about plugging it directly into the phone. I have used mine through the livedock from Sony. The ion dock should support it if you get that.
Sent from my LT28at using Tapatalk 2

Excuse me LiveDock? Whats that?
Sent from my LT28at using xda app-developers app

wolf0491 said:
Maybe you can do it via blue tooth somehow? I use a sixaxis on my tablet but never tried phone.
Ummm for playstation apps go to the themes and apps section they have a thread with the links
Sent from my Sony Xperia Ion
Click to expand...
Click to collapse
Found the Apps, thanks!
As for the Controller, I did try to plug directly in. No such luck. It worked on my Galaxy Note. I was hoping since this is a Playstation Phone, this would work directly. I may have to buy the dock. This is certainly not the only reason I got the phone but it was a selling point.
It seems my search for the "Perfect Phone" contiues. When I first jumped into Android it was for the Xperia Play. I thought the game controls would make it the best phone. Well, it had other shortcomings as we all know. Chiefly for me was the camera. No Zoom was a big one. I have since been through about 15 phone and tablet combinations including: Galaxy Tab, Note and Skyrocket. Sony Tablet S, Xperia X10 and X10 mini. Motorola Atrix, Xoom, Razr and Backflip, the Acer Iconia Tab, Both Dell Streaks and the Archos G9.
All I really want is something on which I can Game, that also has a good camera. I'm still holding out hope that the ION will fit that bill. Maybe a dock will help.

Dayuum that's a lot of silicone.
Sent from my LT28at using xda app-developers app

killerskincanoe said:
Excuse me LiveDock? Whats that?
Sent from my LT28at using xda app-developers app
Click to expand...
Click to collapse
Livedock Multimedia Station: http://store.sony.com/webapp/wcs/st...productId=8198552921666422681&tab=featuresTab

Spectre51 said:
Livedock Multimedia Station: http://store.sony.com/webapp/wcs/st...productId=8198552921666422681&tab=featuresTab
Click to expand...
Click to collapse
Do you think another powered USB hub would work? That seems a little pricey.

im still confused about this LiveDock... is there software or something inside it? or is it NFC Or bluetooth.. their product page seemed incredibly vague other than stating that the possiblities are endless make your phone a mini pc by plugging in a keyboard... really? thats a joke right? couldn't i just use my bluetooth keyboard from my tablet if we ever get the upgrade to ICS. i don't see the benefits of this device
how do you use yours spectre?

stiffi2011 said:
Do you think another powered USB hub would work? That seems a little pricey.
Click to expand...
Click to collapse
Yes
killerskincanoe said:
im still confused about this LiveDock... is there software or something inside it? or is it NFC Or bluetooth.. their product page seemed incredibly vague other than stating that the possiblities are endless make your phone a mini pc by plugging in a keyboard... really? thats a joke right? couldn't i just use my bluetooth keyboard from my tablet if we ever get the upgrade to ICS. i don't see the benefits of this device
how do you use yours spectre?
Click to expand...
Click to collapse
No software, NFC or Bluetooth. With a keyboard and mouse it practically is a mini PC. I have used my livedock with the PS3 remote plugged into it with my Xperia S to play Dead Trigger and Shadowgun on the HDTV through HDMI. Also have my mouse connected to play some big screen angry birds. Gonna do some testing for someone on te Sony forums with keyboards and mouse. You can also plug in a USB harddrive or thumb drive to get extra OTG storage.

Spectre51 said:
Yes
No software, NFC or Bluetooth. With a keyboard and mouse it practically is a mini PC. I have used my livedock with the PS3 remote plugged into it with my Xperia S to play Dead Trigger and Shadowgun on the HDTV through HDMI. Also have my mouse connected to play some big screen angry birds. Gonna do some testing for someone on te Sony forums with keyboards and mouse. You can also plug in a USB harddrive or thumb drive to get extra OTG storage.
Click to expand...
Click to collapse
so the ps3 controller is plugged into the dock and so is the phone.. and this works with the ion too?
i just looked at more pics of the livedock as far as i could see it just had the one usb female in the back i'm guessing u plug ur charger into the back of the dock? and then that lil dongle goes to the phone? and then the reg USB port on the back is where u plug in the controller? or ur keyboard or mouse? how could u do both at once? would it run a usb hub?

killerskincanoe said:
so the ps3 controller is plugged into the dock and so is the phone.. and this works with the ion too?
i just looked at more pics of the livedock as far as i could see it just had the one usb female in the back i'm guessing u plug ur charger into the back of the dock? and then that lil dongle goes to the phone? and then the reg USB port on the back is where u plug in the controller? or ur keyboard or mouse? how could u do both at once? would it run a usb hub?
Click to expand...
Click to collapse
Yes, yes, yes, bluetooth or hub, and yes....think I got them all, provided it's powered not sure on a non-powered one.

Ok, I've got the Smartdock for the Ion from AT&T today, and tried plugging in my charge cable, and a ps3 dualshock 3 via charge cable, and just get msg about device detected is using too much power, and that's it, nothing pops up, even the instructions aren't a help. The entire reason I got this thing is to use my ps3 controller on it via wire or wireless, and not any of the apps are working for controller gamepad support on games. Can any one simplify and explain what exactly I need to do with this thing?

xyberknight said:
Ok, I've got the Smartdock for the Ion from AT&T today, and tried plugging in my charge cable, and a ps3 dualshock 3 via charge cable, and just get msg about device detected is using too much power, and that's it, nothing pops up, even the instructions aren't a help. The entire reason I got this thing is to use my ps3 controller on it via wire or wireless, and not any of the apps are working for controller gamepad support on games. Can any one simplify and explain what exactly I need to do with this thing?
Click to expand...
Click to collapse
You said 'plugged in my charge cable ' , to the phone or wall charger?
I thought the micro usb port on back was for power.
I do not have one. just thinking out loud
Sent from my LT28at using xda app-developers app

ToledoJab said:
You said 'plugged in my charge cable ' , to the phone or wall charger?
I thought the micro usb port on back was for power.
I do not have one. just thinking out loud
Sent from my LT28at using xda app-developers app
Click to expand...
Click to collapse
I docked the phone, plugged the following cables in the back, phone usb charge cable to wall charger block into the wall, and ps3 usb charge cable into dualshock 3 controller, micro hdmi to monitor.

xyberknight said:
I docked the phone, plugged the following cables in the back, phone usb charge cable to wall charger block into the wall, and ps3 usb charge cable into dualshock 3 controller, micro hdmi to monitor.
Click to expand...
Click to collapse
Just did it with mine and it worked fine. Used the usb cable and charger plug that came with the ion (EP850), some hdmi cable I got online and my PS3 controller and it worked fine. Never had it give me any errors about device using too much power. I would say make sure you are using the EP850 power plug and maybe try different cables.

I'm using the extremely limited length Ion cable. The remote navigation works fine, just not the ps3 controller. Though, seems with my diminished battery life, my phone has more issues than this at the moment. Just biding time and waiting on the Xperia T to release.

xyberknight said:
I'm using the extremely limited length Ion cable. The remote navigation works fine, just not the ps3 controller. Though, seems with my diminished battery life, my phone has more issues than this at the moment. Just biding time and waiting on the Xperia T to release.
Click to expand...
Click to collapse
I noticed that the Dock won't work if you're charging off of something designed to deliver USB-level power. You'll need a specific charger like the one that came with your Ion (if one didn't come with the dock).
The only problem I was having when trying to game with the ion and SixaxiS was that it was lagging slightly pushing 1080p to my TV, but not flinching at the 720p on the phone. Any suggestions on settings to modify or somesuch?

Uber frustration with PS3 controller. Wired won't show.

I hae simply given up on wireless via mac. So, I got the gameklip and love the idea but when I plug in the controller, and nothing happens. It says it should show up immediately. It doesn't. Says usb connected and that's it. Input method doesn't show a new device. What I am doing or not doing? Stock rooted JB.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Have you used the sixaxis app?

Yes and usb/bt. Neither one will find either controller in wired mode.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Borii said:
Yes and usb/bt. Neither one will find either controller in wired mode.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Sounds like your missing a huge step. Did you do the whole Mac address thing?
(⊙＿⊙)

Are you sure your usb adapter cable is compatible with the s3? Try plugging a usb thumb drive in if its no recognized then its not compatible. Also you dont need the six axis app with this phone since ps3 conroller is natively supported.

jbadboy2007 said:
Are you sure your usb adapter cable is compatible with the s3? Try plugging a usb thumb drive in if its no recognized then its not compatible. Also you dont need the six axis app with this phone since ps3 conroller is natively supported.
Click to expand...
Click to collapse
Correct but that is my problem. I am using the default cable that came with the gameklip. It connects fine to my camera etc. My PC, just will not show on the phone. I have to believe the cable is just faulty.
As for mac address that should be unnecessary for a wired plug in. I got it connected after driving to my friends house and using a windows machine to change the mac address. I still can not connect it physically but without a second cable to test against, I can't say for sure it is the cable but I do believe it to be so.
Only other problem I have now which I can't seem to find is that the games won't accept long presses. Example, in Silent Hill, R1 is side step, but also holding it draws your weapon but nothing happens.Just side steps. I am trying to research if it is just the game itself or a setting I can somehow manipulate. I have never had an Android and in the last 3 weeks have rooted it, overclocked it, undervolted it and through on all the emulators. Too many awesome things to do at once lol

I used this back in the summer when I was playing MGS on the S3:
Granted, it's the wireless setup, but it just don't follow the whole tutorial to get the wired setup.

I have bought two otg adapters the first didnt work for me and the second one i bought from amazon the reviews said it worked for the s3 that one worked.

Just use sixaxis and change the controllers mac address to the phone. It straight up says on gameklips website that the T-Mobile version isn't compatible with the wired option.
I use the wireless setup and it works perfectly. Stock rooted here.
Sent from my bathroom, with toilet paper.

Zardos66 said:
Just use sixaxis and change the controllers mac address to the phone. It straight up says on gameklips website that the T-Mobile version isn't compatible with the wired option.
I use the wireless setup and it works perfectly. Stock rooted here.
Sent from my bathroom, with toilet paper.
Click to expand...
Click to collapse
If you have an USB OTG cable then you don't need to mess around with MAC addresses or anything else, very straightforward to pair the PS3 controllers directly on the phone with Sixaxis Controller if you have a USB OTG cable.

Try and plug a mouse or USB key drive in to the OTG cable to see if it turns up. If it doesn't, the cable is faulty.
I bought an OTG cable on eBay that didn't work. The seller sent another when I reported it faulty (I didn't need to send anything back), and the second one worked fine allowing the PS3 controller to work.

[Q] Motorola Lapdock & Note 2?

Just curious if anyone has gotten the keyboard and mouse working on a lapdock with the Note 2. The HDMI works perfectly, but the keyboard and mouse don't work. I don't know if it is possible, but it would be great if someone knows how to make this happen.
Here's a picture of my set up. Everything is connected so it *should* work. I'm thinking that it is a driver issue.
(The lapdock keyboard & mouse work great with Ubuntu 12.04, & Windows 7, & Raspberry Pi (Raspian), so I know that my connections are fine.)
Thanks!

Hmm, guess I'll be able to answer my own question after a bit of research. It seems that the Note 2 (like the S3) can't provide MHL & OTG at the same time.
Not sure if there is a way around this. I wonder if Samsung's SmartDock works, but I don't want to spend $100 to find out.

I'm increasingly interested in trying just this, smart dock + lapdock. Hard to imagine that it wouldn't work, but I wouldn't mind confirmation if anyone has tried it. The impressive low prices on lapdocks in the secondary market kinda offsets (and also kinda shames) the ridiculously overpriced smart dock.
I wonder if the lapdock's battery can provide as much power as the smart dock needs or if I'd have to have an external battery too.

I'm increasingly interested in trying just this, smart dock + lapdock. Hard to imagine that it wouldn't work, but I wouldn't mind confirmation if anyone has tried it. The impressive low prices on lapdocks in the secondary market kinda offsets (and also kinda shames) the ridiculously overpriced smart dock.
I wonder if the lapdock's battery can provide as much power as the smart dock needs or if I'd have to have an external battery too.
Click to expand...
Click to collapse
the lap dock should provide 1 amp which is what the atrix needed and the chargers it came with. the s3 has a smart dock and it too only has 1 amp chargers...
plus I don't see the smart dock pulling more than 200mA it has to provide the s3 with at least 750 mA for the charge to survive mhl.
regardless amp drain in android devices is adaptive. even if the dock needs a full 800mA the phone will try to survive with the rest draining battery of course but working none the less just like trying to charge our 2A monster with a Bluetooth 150mA charger. it will try but at best slow down the discharge
Sent from my SPH-L900 using xda app-developers app

I don't know if an MHL adapter will supply both HDMI and OTG at the same time but I know the phone is capable of it because this is how the Samsung Smart Doc works. 3 USB ports with HDMI out.
Sent from my SPH-L900 using xda app-developers app

I got it working. I have a Raspberry Pi that connects to the lapdock perfectly so I picked up the overpriced Samsung SmartDock and used the same cords that I'm using with the Raspberry Pi and it works pretty well.
Here's the info:
http://rpidock.blogspot.com/2012/05/raspberry-pi-and-motorola-lapdock.html
Here's some apps that make the lapdock work better with the Note 2:
Screen Standby - Need Root for this one.
Set Orientation
External Keyboard Helper

wilbr said:
I got it working. I have a Raspberry Pi that connects to the lapdock perfectly so I picked up the overpriced Samsung SmartDock and used the same cords that I'm using with the Raspberry Pi and it works pretty well.
Here's the info:
http://rpidock.blogspot.com/2012/05/raspberry-pi-and-motorola-lapdock.html
Here's some apps that make the lapdock work better with the Note 2:
Screen Standby - Need Root for this one.
Set Orientation
External Keyboard Helper
Click to expand...
Click to collapse
Hi I have got an S3 MHL(11pin) HDMI cable. I have tested HDMI & OTG simultaneously.
http://forum.xda-developers.com/showthread.php?t=1953061&page=7
It is working perfectly with my 24inch LED monitor and a USB hub containing 2 pen drives and one wireless keyboard & mouse
Now the next move i got atrix lapdock and try to connect the HDMI out from mobile to Lapdock (with necessary adopters) but i am getting only green screen.
Lapdock is working with other HDMI sources....
Any idea on how to get my note 2 HDMI working in my lapdock?...

shivela39 said:
Hi I have got an S3 MHL(11pin) HDMI cable. I have tested HDMI & OTG simultaneously.
http://forum.xda-developers.com/showthread.php?t=1953061&page=7
It is working perfectly with my 24inch LED monitor and a USB hub containing 2 pen drives and one wireless keyboard & mouse
Now the next move i got atrix lapdock and try to connect the HDMI out from mobile to Lapdock (with necessary adopters) but i am getting only green screen.
Lapdock is working with other HDMI sources....
Any idea on how to get my note 2 HDMI working in my lapdock?...
Click to expand...
Click to collapse
I've never gotten a green screen so I have no idea. And, you already did the basic troubleshooting. Are you using the Smartdock or something different? If you aren't using the Smartdock, maybe pick one up to see if it works. If it doesn't fix the problem, you can always return the Smartdock.

wilbr said:
I've never gotten a green screen so I have no idea. And, you already did the basic troubleshooting. Are you using the Smartdock or something different? If you aren't using the Smartdock, maybe pick one up to see if it works. If it doesn't fix the problem, you can always return the Smartdock.
Click to expand...
Click to collapse
Tested with note 1 & MHL. Result is same getting only green screen.
But working fine with TV/monitors....Seems to be struck there....
somebody help me....

shivela39 said:
Tested with note 1 & MHL. Result is same getting only green screen.
But working fine with TV/monitors....Seems to be struck there....
somebody help me....
Click to expand...
Click to collapse
Based on what you are saying, it sounds like the issue is between your lapdock & MHL cable. Like I said in my previous post, I'd pick up a Samsung SmartDock and see if it works. Just make sure that yo buy from somewhere that you can easily return it in case it doesn't work.

wilbr said:
Based on what you are saying, it sounds like the issue is between your lapdock & MHL cable. Like I said in my previous post, I'd pick up a Samsung SmartDock and see if it works. Just make sure that yo buy from somewhere that you can easily return it in case it doesn't work.
Click to expand...
Click to collapse
Dear wilbr,
Thanks for the reply.
Do you use the original samsung MHL cable?...
I am using Chinese version of MHL.
HDMI troubleshooting guide says the below....
The green screen problem could be due to HDCP non compliance or syncing problem..
anything to do with HDCP and chinese cable?...
I am trying to get an samsung official MHL or a smart dock to try out. (here in india smart dock is still not avaiable). My once route to get it is through china...

shivela39 said:
Dear wilbr,
Thanks for the reply.
Do you use the original samsung MHL cable?...
I am using Chinese version of MHL.
HDMI troubleshooting guide says the below....
The green screen problem could be due to HDCP non compliance or syncing problem..
anything to do with HDCP and chinese cable?...
I am trying to get an samsung official MHL or a smart dock to try out. (here in india smart dock is still not avaiable). My once route to get it is through china...
Click to expand...
Click to collapse
I use the Samsung SmartDock. I was able to get the Lapdock to show the Note 2's screen when connected via HDMI with a Chinese MHL, but I couldn't get the keyboard/trackpad to work with it.

hi team,
today i have tested with original samsung cable with note 2 and S3. But still i am getting green screen only.
my lapdock is AT&T atrix 4g model... anything to do with it?.....
I have tested my set top box,LAPTOP and Notion ink adam..all are working but not with my note 2.
I have seen that note 2 is always use HDCP for HDMI...Will the lapdock support HDCP?...(in some thread i have seen it supports)
Team really need somebody's help....
---------- Post added at 05:06 PM ---------- Previous post was at 05:01 PM ----------
wilbr said:
I use the Samsung SmartDock. I was able to get the Lapdock to show the Note 2's screen when connected via HDMI with a Chinese MHL, but I couldn't get the keyboard/trackpad to work with it.
Click to expand...
Click to collapse
Hi refer my link posted in my earlier reply... it is easy to get the OTG simultaneously with HDMI....
For me i have connected both HDMI and USB together with lap dock.
MY lapdock keyboard and mouse are working fine and i can see it with note 2 screen....
USB port is working fine with 2 pendrives attached......
The only problem is not able to get the screen in lap dock ....only green screen...

update....
Tried with S4. HDMI detected but blank screen.
When playing video once cable is connected S4 screen goes blank but still video is running but lapdock is blank....

Team,
I have updated Android 4.3 + rooted hoping that it should work with lapdock... Still no luck.. still getting green screen.
Any help or update?.
wilbr,
Whats your android version?
Is it rooted or stock rom?...

If you are using Aosp, mhl doesn't work with Aosp.

might solve your dilemma
might workatuoxun Multi-functional HDMI Connection Kit USB OTG SD TF Card Reader MHL to HDMI Adapter
I cant post a link to it so you'll have to Google it sorry
wilbr said:
Hmm, guess I'll be able to answer my own question after a bit of research. It seems that the Note 2 (like the S3) can't provide MHL & OTG at the same time.
Not sure if there is a way around this. I wonder if Samsung's SmartDock works, but I don't want to spend $100 to find out.
Click to expand...
Click to collapse

I've already got a Bluetooth keyboard and mouse. I'm gonna order a MicroUSB to HDMI adapter and go that route. It'll be cheaper and less to carry. When I travel I'll just be able to plug into the hotel TV and go wild!
There's a YouTube video of someone demonstrating it, just search YouTube for "Samsung Note 2 Mobile Desktop with a Bluetooth keyboard mouse"

shivela39 said:
Team,
I have updated Android 4.3 + rooted hoping that it should work with lapdock... Still no luck.. still getting green screen.
Any help or update?.
wilbr,
Whats your android version?
Is it rooted or stock rom?...
Click to expand...
Click to collapse
i had a similar problem, its was a shotty solder job on the "Budget adapter" (HDMI PINS). i took it apart and cleaned it, works perfectly now.
Plug your phone in, WAIT 5 SECONDS, Then lift up.....If you still have a problem, push F11 on the Lapdock... that manual cycles the resolution modes...at least thats what the manual says....
As far as the USB key board goes, im currently working a solution.... you have to power the MHL THROUGH THE DOCKS usb port using a donated USB cable with the end cut, solder it in directly on the board of the adapter itself, then make a micro usb extension that has the power wires cut and D- D+ reversed... I have a motorola ATRIX and im looking at the board, it looks like they have been reversed....ill post up some pics if i find this to be true.
---------- Post added at 03:37 AM ---------- Previous post was at 03:21 AM ----------
Also, sorry to bring up and old post, but I have a reason to believe that the ZOOM bluetooth keyboard uses the same 30 pin connector thats inside the lapdock (connects everything together) all the connectors are the same, except on the ZOOM the other end is a BLUETOOTH module...this would solve the whole issue... im about to get one on ebay. Ill report back in a few days.
I WILL NOT LET THIS THING BEAT ME

Charge ZL while using PS3 controller?

So, I'm using one of my PS3 controllers to play games on my ZL, over cable with the gameklip. Now I have a bit of a problem, while connected, the ZL charges the controller.
Which annoys me a bit, it would be better if the controller would only use its own internal battery, or would charge the ZL.
So very basically, is it possible to make use of the PS3 controller's battery while connected to the ZL?
Thanks.

Dead Metal said:
So, I'm using one of my PS3 controllers to play games on my ZL, over cable with the gameklip. Now I have a bit of a problem, while connected, the ZL charges the controller.
Which annoys me a bit, it would be better if the controller would only use its own internal battery, or would charge the ZL.
So very basically, is it possible to make use of the PS3 controller's battery while connected to the ZL?
Thanks.
Click to expand...
Click to collapse
it is better to use a wireless ps3 controller, basically if wired, the battery of your ZL will quickly drain because it will transfer to your PS3 controller.

ejhay007 said:
it is better to use a wireless ps3 controller, basically if wired, the battery of your ZL will quickly drain because it will transfer to your PS3 controller.
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Click to collapse
That's why I'm asking if it's possible to make use of the controller's battery.

Dead Metal said:
That's why I'm asking if it's possible to make use of the controller's battery.
Click to expand...
Click to collapse
I don't think the PS3 controller drains the battery of the Xperia phone or tablet that much.
That being said, you can use an official PS3 controller over Bluetooth (wireless.) The Xperia Z, ZL phones and the Sony tablets have Xperia Connectivity built-in. There's a long list of Sony devices that have Xperia connectivity too. Stay away from the knock off PS3 controllers from Wal-Mart, etc. They might be a bit cheaper, but there's no telling how well or not well they will work.
As a first time setup, you will need 2 cables: a USB On the Go cable to pair the phone or table to the controller and the mini USB cable that comes with the controller if you bought it with a PS3 system. The stand alone controllers at Best Buy, etc. do not have this cable. You can find USB on OTG and mini usb cables pretty much anywhere like Amazon, eBay, etc.
Once you have all the parts, you go into the Settings in Android and select Xperia Connectivity and then Dualshock 3 Wireless Controller. Then follow the instructions and you're done. You don't need to connect the controller to the phone with the cables after that.
---------- Post added at 05:50 PM ---------- Previous post was at 05:43 PM ----------
Dead Metal said:
So, I'm using one of my PS3 controllers to play games on my ZL, over cable with the gameklip. Now I have a bit of a problem, while connected, the ZL charges the controller.
Which annoys me a bit, it would be better if the controller would only use its own internal battery, or would charge the ZL.
So very basically, is it possible to make use of the PS3 controller's battery while connected to the ZL?
Thanks.
Click to expand...
Click to collapse
How is your experience with the GameKlip and the Xperia ZL? Considering getting one myself so want to see if the GameKlip holds onto the phone snugly. I don't have a case for the phone, just so you know.

Dead Metal said:
That's why I'm asking if it's possible to make use of the controller's battery.
Click to expand...
Click to collapse
That is not how the USB interface is designed. Since the phone is the host device, the phone must be the one to supply the power according the USB spec. The reason for this is because the host device needs to power things like flash drives and hard drives.
The reason your phone charges when it is plugged into a computer is because the computer acts as the host device and has to supply power.This is why USB cables have different ends USB-A, USB-B, USB-C, etc. The connector end usually determines which device will be the host.
Hope this clarifies things.
Sent from my C6506 using xda app-developers app

needmoregigs said:
That is not how the USB interface is designed. Since the phone is the host device, the phone must be the one to supply the power according the USB spec. The reason for this is because the host device needs to power things like flash drives and hard drives.
The reason your phone charges when it is plugged into a computer is because the computer acts as the host device and has to supply power.This is why USB cables have different ends USB-A, USB-B, USB-C, etc. The connector end usually determines which device will be the host.
Hope this clarifies things.
Sent from my C6506 using xda app-developers app
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Click to collapse
Thanks, now it makes sense. I kinda hoped there was a way of tricking the phone in viewing the controller as pocket power bank as well as a controller.
Maybe if I got a powerbank an otg cable?

Dead Metal said:
Thanks, now it makes sense. I kinda hoped there was a way of tricking the phone in viewing the controller as pocket power bank as well as a controller.
Maybe if I got a powerbank an otg cable?
Click to expand...
Click to collapse
You can just bluetooth pair your DS3 to the ZL and then use the powerbank as an auxiliary power source. Since the ZL is certified to be used with the DS3, you can have full control of the controller wirelessly. Did you know that once the controller is paired you can just press the PS button and it will turn on and auto pair? You can even turn off the controller from the phone's notification bar.
The powerbank should have a full sized USB port that makes it the device that supplies the power. It would be a cumbersome setup but will let you game on the go for longer.
Maybe you can stick some velcro tape to the gameklip spine and stick the powerbank to that. It will make the rig very top heavy, but if you can live with it, then it's worth a try.
Sent from my C6506 using xda app-developers app

needmoregigs said:
You can just bluetooth pair your DS3 to the ZL and then use the powerbank as an auxiliary power source. Since the ZL is certified to be used with the DS3, you can have full control of the controller wirelessly. Did you know that once the controller is paired you can just press the PS button and it will turn on and auto pair? You can even turn off the controller from the phone's notification bar.
The powerbank should have a full sized USB port that makes it the device that supplies the power. It would be a cumbersome setup but will let you game on the go for longer.
Maybe you can stick some velcro tape to the gameklip spine and stick the powerbank to that. It will make the rig very top heavy, but if you can live with it, then it's worth a try.
Sent from my C6506 using xda app-developers app
Click to expand...
Click to collapse
Yea I know that, it tells you while you set it up. I would love to use the BT option with a powerbank, but the emulator I use to play roms doesn't recognize the PS3 over BT, which is just utter BS if you ask me.
I can live with it being a bit top heavy, I even have plans to attach speakers to the klip.

Dead Metal said:
Yea I know that, it tells you while you set it up. I would love to use the BT option with a powerbank, but the emulator I use to play roms doesn't recognize the PS3 over BT, which is just utter BS if you ask me.
I can live with it being a bit top heavy, I even have plans to attach speakers to the klip.
Click to expand...
Click to collapse
I'm still trying to picture a wiring topography that would serve your needs.
I found this and hope it will help you with your rig.
http://www.ebay.com/itm/Micro-USB-Male-To-Micro-USB-Female-Host-OTG-Cable-Micro-USB-Adapter-Y-Splitter-/111312020970