Develop Bugs

OTG through a HUB

Hey! So i managed my S2 to work with an OTG adapter. Now it recognizes Flash drives, USB mouse and keyboard as well. My problem is though, that i'd want to use both the mouse and the keyboard simultaneously, and later on my tablet as well.
I've got a USB hub which was pretty cheap i guess,
ht tp://itmedia.sk/item-images/other-usb_omega_hub4portSTARpowercapable/it6818_2.jpeg?nc=032
When i connect it to the OTG adapter it lights up, and if there's a flash drive attached to it when i plug it in, the phone recognizes the flashdrive without problem. As soon as i plug in a second flash drive, the light goes off from the HUB and both of the sticks get unrecognized. Also, the mouse nor the keyboard works through the HUB somehow..
I need to buy a specific hub with OTG support or a power hub perhaps? Could anyone help in this? I looked over google and stuff but people seemed to say different stuff at almost every site.. Thanks!!
My Galaxy S has stock 4.0.3 rom with the Syjah S2 4.1.4 Kernel

Phones doesn't support usb hubs.

przemcio510 said:
Phones doesn't support usb hubs.
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Oh well that's quite interesting. Then you're saying this piece of video could be fake perhaps?
Since i can post links yet, search for this on youtube: USB HUB Support On GALAXY S2
Check the very first video.

I'm convinced that the every phone can handle only one device connected at the same time.

przemcio510 said:
I'm convinced that the every phone can handle only one device connected at the same time.
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Well, it surely doesn't seem that way, that's why i was asking, since it's possible.

Weird.... i got sgs2 and 4-port usb hub and when i connect 2 pendrives to hub and hub to phone everything works good (i see UsbDriveA and UsbDriveB). If your hub have dc input you can try connecting power supply to this hub. Maybe this hub isn't compatibile with your phone.

USB OTG + USB HUB to connect A Mouse and Keyboard same time

Greetings Guys, I bought an USB OTG Cable, which works great on mouse,keyboard and pen drive.
My only ambition is to get it working with a Mouse and Keyboard at the same time, so I can use my mobile as a portable netbook like for work while im outside of home.
I have at the moment an USB OTG Cable, and a low power mini mouse and portable keyboard also an USB Hub with two ports, which can use external power source.
The thing is my note can see each alone, cant see the HUB and the devices connected, even with the external power connected to the hub, what I can do to solve this? thanks

Install USB OTG helper app (needs root), you can try to get some debug info from there.

Check this: www_leicke_eu/en/products/DS40538. I found it while looking for a usb hub that will permit me to charge my note 10.1 when using otg cable with mouse. Just replace _ with dots.

uhi711 said:
Check this: www_leicke_eu/en/products/DS40538. I found it while looking for a usb hub that will permit me to charge my note 10.1 when using otg cable with mouse. Just replace _ with dots.
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but how does this fit to the N700? is their an adabpter for the plug
---------- Post added at 08:36 PM ---------- Previous post was at 08:31 PM ----------
fearkillerr said:
Greetings Guys, I bought an USB OTG Cable, which works great on mouse,keyboard and pen drive.
My only ambition is to get it working with a Mouse and Keyboard at the same time, so I can use my mobile as a portable netbook like for work while im outside of home.
I have at the moment an USB OTG Cable, and a low power mini mouse and portable keyboard also an USB Hub with two ports, which can use external power source.
The thing is my note can see each alone, cant see the HUB and the devices connected, even with the external power connected to the hub, what I can do to solve this? thanks
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Have being looking for the same thing for a very long time. Dind't find anything like that and ended up with bluetooth keyboar and mouse.
Did you find anthing else?

XS OTG cable

I am unable to connect my Xperia S with external storage as I brought 3 different otg cables and all of them are not working, Please can anyone tell me where can I find OTG cable that surely works with Xperia S. I m from India

aprilian8 said:
I am unable to connect my Xperia S with external storage as I brought 3 different otg cables and all of them are not working, Please can anyone tell me where can I find OTG cable that surely works with Xperia S. I m from India
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what external storage where you trying to connect? pendrive, harddisk or memorycard?

HP pen drive FAT32 formatted

aprilian8 said:
HP pen drive FAT32 formatted
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what capacity btw?
When you connect a pendrive, usually either of 2 things happen:
1.) shows that external storage is connected, details can be seen in settings>storage, external storage. file access needs to be done using a file manager app.
2.) shows, device power consumption error. meaning, ur pendrive consumes lot of power than the phone can provide. solution to this is to use a new pendrive or thru a externally powered usb hub.

Its of 8GB. The phone doesnt show any sign of connected pen drive and even the external storage option in "storage" is greyed out

thanks
Sent from my GT-I9505 using xda app-developers app

aprilian8 said:
Its of 8GB. The phone doesnt show any sign of connected pen drive and even the external storage option in "storage" is greyed out
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hmm, I dont c wat is wrong, try another pendrive, prefarably of a different model or brand and of smaller capacity.
else it shud be a problem with the cable.
I had bought a general OTG cable from Ebay

aprilian8 said:
I am unable to connect my Xperia S with external storage as I brought 3 different otg cables and all of them are not working, Please can anyone tell me where can I find OTG cable that surely works with Xperia S. I m from India
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You can use "StickMount" app to mount USB storage , incase your phone is not detecting the USB device. The only issues is that the app needs a rooted device. so if your mobile is rooted then you are good to go.

StickMount isnt helping either

try connecting a usb mouse and/or keyboard..
if it works, try a different pendrive, else then maybe u can blame the OTG cable or ur phone...

I made my own OTG cable using an old regular micro cable that I no longer needed. I believe you need to "jump" pin four to pin five....but you would be best researching it. I recall it being extremely easy to do, but then again I do have years of experience ripping stuff apart and putting it back together.
---------- Post added at 07:56 PM ---------- Previous post was at 07:54 PM ----------
Also, I don't think drive size is an issue as I've connected a 2TB full size external hard-drive (the kind with a power brick) and was able to use it just fine. It was NTFS formatted so I did have to use USB OTG Helper to get it working, but it did work with no problems.

Second USB device

I tried connecting a USB keyboard using an USB OTG cable, but I didn't get it to work. The other USB port is in use by my external harddrive.
Is there a possibility to make the keyboard work?
Can immagine more people want to add a second USB device to their OUYA...

Dropshots said:
I tried connecting a USB keyboard using an USB OTG cable, but I didn't get it to work. The other USB port is in use by my external harddrive.
Is there a possibility to make the keyboard work?
Can immagine more people want to add a second USB device to their OUYA...
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You'll need to buy a USB HUB (Get a powered one to future proof all your USB needs, you can get a USB 2.0 Hub pretty cheap). This will allow you to hook up at least 3 USB's to the OUYA. The Micro USB won't work for things such as hard drives or HID devices.
In the future, please use the search function before posting as this has been talked about in many other posts.

Dropshots said:
I tried connecting a USB keyboard using an USB OTG cable, but I didn't get it to work. The other USB port is in use by my external harddrive.
Is there a possibility to make the keyboard work?
Can immagine more people want to add a second USB device to their OUYA...
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Click to collapse
I have a 4-port hub and it works fine connecting 1 storage and 3 other usb devices

I had this issue where only one harddrive could be used and If you have a harddrive with 2 partitions ouya wont mount it. Luckily I found an app called usbotghelper which does all the above I mentioned plus read and write and ext3 support. I wish it would get submitted to the ouya store so I could use the paid version that will mount on startup.

[Q] Does the Fire TV support USB storage/powered USB splitters?

Just a quick question for anyone who already received their Fire TV (Mine will be here Wednesday hopefully)
I see that people have had success in getting everything from mice/keyboards/etc working with their Fire TV, but I'm curious if powered USB hubs and external USB drives work as well.
Ultimately I'd like to have something along the lines of a USB keyboard/mouse as well as an XB360 controller, as well as a USB slot that I can throw some media on if I have a friend over who doesn't want to set up their machine/share on my network and we can still watch something through either XBMC or Plex.

TooSlo said:
Just a quick question for anyone who already received their Fire TV (Mine will be here Wednesday hopefully)
I see that people have had success in getting everything from mice/keyboards/etc working with their Fire TV, but I'm curious if powered USB hubs and external USB drives work as well.
Ultimately I'd like to have something along the lines of a USB keyboard/mouse as well as an XB360 controller, as well as a USB slot that I can throw some media on if I have a friend over who doesn't want to set up their machine/share on my network and we can still watch something through either XBMC or Plex.
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I was able to plug in a USB 3 hub, unpowered, and used a keyboard and mouse at the same time.

rooobbbbb said:
I was able to plug in a USB 3 hub, unpowered, and used a keyboard and mouse at the same time.
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With a non powered usb hub I was able to hook up a mouse,keyboard,wired 360 controller. Hopefully that answers your question

What about USB storage? Can you guys read movies files from a flash drive or USB hard drive?
-Sent from my TMO Samsung Galaxy Note 3 using Tapatalk

no drive support yet, hoping someone can figure out how to enable it

movie
Hi
Can we watch some avi mkv mpeg movie on firetv directy on usb key?

saerdryl2 said:
Hi
Can we watch some avi mkv mpeg movie on firetv directy on usb key?
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saerdryl2,
Please take the minimal amount of time to read the responses from others as this has been answered... Most recently right above your post:
screwyluie said:
no drive support yet, hoping someone can figure out how to enable it
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Ordered an Ouya that hasn't arrived yet and considering return/refuse.
Does anyone have any information for the future of FTV USB storage?
ie:
Is it not possible with the current hardware?
Is it a feature that is under development and will likely be enabled in the near future?

i8nt said:
Ordered an Ouya that hasn't arrived yet and considering return/refuse.
Does anyone have any information for the future of FTV USB storage?
ie:
Is it not possible with the current hardware?
Is it a feature that is under development and will likely be enabled in the near future?
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Click to collapse
Most likely not a hardware issue, but the software distributed with the device by Amazon does not support it. I think they want you to use their cloud services instead.
Most likely fixable once Root is available, but currently there is no distributed Root available yet. Most likely will see Root available after the device gets 4.43 updates.

Thanks, the hdd is a must have for Mashup's direct download, instead of using a dvr.
Since I got the Ouya on the cheap, will probably keep it for now.

I see the xbmc wiki says usb storage can be enabled with root.
Sent from my GT-I9300 using Tapatalk

Confirmed it's working. Just root + sideload StickMount.
Sent from my GT-I9300 using Tapatalk

nadimsoze said:
Confirmed it's working. Just root + sideload StickMount.
Sent from my GT-I9300 using Tapatalk
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So, just to confirm, you are using a USB Hub to get all three USB items? Keyboard/mouse, controller AND external storage?
need to get that last part clear..

Nope. Didn't try that. Just the 2.5" usb 500gb external.
Sent from my GT-I9300 using Tapatalk

Vylle said:
So, just to confirm, you are using a USB Hub to get all three USB items? Keyboard/mouse, controller AND external storage?
need to get that last part clear..
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I have a simple 4 port unpowered USB 2.0 hub connected to my Fire TV at all times. In that hub is a 64GB NTFS thumb drive at all times that is mounted via StickMount on boot. When I need to, I plug a USB mouse and keyboard into two of the 3 open USB ports on the hub. Everything works with all 3 devices plugged into the hub. I hope that's the info you're looking for.

fireTVnews.com said:
I have a simple 4 port unpowered USB 2.0 hub connected to my Fire TV at all times. In that hub is a 64GB NTFS thumb drive at all times that is mounted via StickMount on boot. When I need to, I plug a USB mouse and keyboard into two of the 3 open USB ports on the hub. Everything works with all 3 devices plugged into the hub. I hope that's the info you're looking for.
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thanks - this is all i need to know
now to go off to amazon n get one

Which usb hub are you using? I'd like to order one from Amazon, along with a 128GB stick.
fireTVnews.com said:
I have a simple 4 port unpowered USB 2.0 hub connected to my Fire TV at all times. In that hub is a 64GB NTFS thumb drive at all times that is mounted via StickMount on boot. When I need to, I plug a USB mouse and keyboard into two of the 3 open USB ports on the hub. Everything works with all 3 devices plugged into the hub. I hope that's the info you're looking for.
Click to expand...
Click to collapse

I don't know if that's disk related, but I have an old LaCia external 2.5" 500Gb HDD. It has a regular USB2 port and an additional 5V in which can be used optionally (if attached to the computer, it works with just the USB).
With the AFTV, I had to use the additional 5V.
A friend of mine is having the same issue with his external HDD, the power from AFTV is not enough

Hi,
I read that Fire TV doesn't support USB storage, but I believe it does although I've not been able to access a drive (plugged in to powered hub) yet. So far using sideloaded es file explorer I can see the USB device and alongside it the drop down button which when clicked seems to unmount the drive. Looking in the dmesg log (familiar to Linux users I'm sure) the kernel loads appropriate USB driver module and the recognises the USB storage the device as /dev/sda with partition sda1. There is also an entry in the list of mount points for /storage/usb, but it seems to point to 'tmp, tmp' which doesn't make much sense to me. It seems to me the only thing missing is automount of the recognised partition, does anyone agree or disagree? Does anyone know a way of mounting on an uprooted device (l'm on the latest update and would prefer not rooting unless unavoidable).

I've been using this one without issue: http://goo.gl/yXFV9o