[Q] usb host working for S3? (Keyboard) - Galaxy S III Q&A, Help & Troubleshooting

Can anyone confirm if the USB host feature works with the Galaxy S3.
Specifically, I'm interested in attaching a USB Keyboard to the device.
After upgrading from honeycomb to ICS on my wife's Galaxy S2 I found that the USB Host function no longer works and I can no longer connect a USB keyboard. (It used to work rather well).
After checking the XDA forums I see that I must root the phone and use another kernel which I'd rather not do given that the S2 is not my phone.
I'll be picking up the Galaxy S3 once the Blue-32gb arrives here in Taiwan so I'm also wondering if anyone can say whether or not the USB Host function works and if anyone has tried out a USB keyboard.
Any advice would be swell
Thanks

Works for me unrooted mate. Had a flash drive connected with no problems
Sent from my HTC One X using xda premium

skanj said:
Works for me unrooted mate. Had a flash drive connected with no problems
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
Thanks for the reply.
After upgrading to ICS on my wife's S2 the phone continues to read USB Flash drives just fine, but it could not (cannot) read any other devices including USB Keyboards or a USB Mouse.
I want to be able to use my fold-able ASUS USB Keyboard to type documents on the G3 and from what I've seen, the screen is plenty big to be able to make my dream of 'ultra-portable' document typing a reality.
This, plus the fact that I haven't found any fold-able Blue Tooth keyboard that seems to work very well with the S2.

driftwork said:
After upgrading to ICS on my wife's S2 the phone continues to read USB Flash drives just fine, but it could not (cannot) read any other devices including USB Keyboards or a USB Mouse.
Click to expand...
Click to collapse
Check this video, as stated in another thread
http://www.youtube.com/watch?v=_SOcHFC3MnI&feature=player_embedded

I made my own usb host cable and everything I have tried is working. Wireless keyboard and mouse, memory stick, external harddrive, ps3 controller etc.

Related

[Q] usb host on Flyer?

Hi,
Can anyone tell me if there should be any technical reason why the Flyer cant run on Honeycombe 3.1 and implement the usb host update so I can download jpegs from my dslr using usb.
Many thanks.
It might be worth trying it without honeycomb, I believe that Qualcomm chips have supported USB host since Eclair, perhaps HTC enabled it already?
Has anyone tried it yet?
I'd like to read some gps data from a SD card.
Thanks guys but needed a tablet asap which would also allow me to transfer files from my dslr via usb. Its been confirmed on other forums that the 3.1 update from Motorola will enable this so went with the Zoom
If you just need it for the DSLR have you considered an EyeFI card? For less than $100 you can get a direct connection from the camera to the tablet (or phone).
Dolmangar said:
If you just need it for the DSLR have you considered an EyeFI card? For less than $100 you can get a direct connection from the camera to the tablet (or phone).
Click to expand...
Click to collapse
I know, its a great solution but my D700 only uses CF cards which aren't currently supported.
anpictum said:
I know, its a great solution but my D700 only uses CF cards which aren't currently supported.
Click to expand...
Click to collapse
Yeah I have a D70 that's not supported either. I haven't gone and gotten one for my D60 yet although I've considered it a few times.
USB-host on Flyer
hi guys!
any news on this topic?
as there is already tmp root achieved and permanent root on s-off flyers, has anybody already tried to implement usb host functionality now?
I believe to have heard, that Honeycomb should support USB-host functionality automatically... Do we need to wait for 3.2, or could we get it earlier?
I'd really appreciate this (as I am also owning a DSLR from Canon), and would be willing to donate.
greets, alf.
Sure that the Flyer has the necessary chipset to work as a USB host?
Sent from HTC Flyer using Tapatalk
I'm actually working on a direct DSLR app using USB host, a preview of which should hopefully be released by the end of the week (alpha, not beta).
I'm mentioning this because it works on the Galaxy S2 with 2.3.4. I've not been able to get it to work on the Galaxy S1 with 2.3.4, but it just goes to show, it may not be 100% necessary to be running HC 3.1 to support it (as evidenced by the SGS2).
What kind of connection cable does the HTC Flyer have ? Micro USB ? If so, I'd advise to give the test app a spin when I release it if you happen to have a USB host cable.
Either way, the chips themselves have supported it for years and years, that's not the issue. Kernel and framework support and such is the problem.
What kind of connection cable does the HTC Flyer have ? Micro USB ? If so, I'd advise to give the test app a spin when I release it if you happen to have a USB host cable.
yes, the flyer got a micro usb port.
I also happen to have the correct usb host cable (micro usb to usb-female...), so as soon as your software is out, I would give it a try.
please keep us informed, thx!
greets, alf
alf261173 said:
What kind of connection cable does the HTC Flyer have ? Micro USB ? If so, I'd advise to give the test app a spin when I release it if you happen to have a USB host cable.
yes, the flyer got a micro usb port.
I also happen to have the correct usb host cable (micro usb to usb-female...), so as soon as your software is out, I would give it a try.
please keep us informed, thx!
greets, alf
Click to expand...
Click to collapse
Test with a card reader or ext hd (powered) plugged to your cable and see if you get a new drive through a file explorer... The kernel will definitely need to support this functionality, or the fstab may need to be modified.
alf261173 said:
What kind of connection cable does the HTC Flyer have ? Micro USB ? If so, I'd advise to give the test app a spin when I release it if you happen to have a USB host cable.
yes, the flyer got a micro usb port.
I also happen to have the correct usb host cable (micro usb to usb-female...), so as soon as your software is out, I would give it a try.
please keep us informed, thx!
greets, alf
Click to expand...
Click to collapse
Indeed if you have a micro usb cable already, connect a usb stick, see if anything happens... that should tell you straight up.
of course I already tried different devices (USB-stick, hard drive, camera directly...), but there was absolutely no reaction ...
simply plugging it in doesn't work.
greets
Then it's probably lacking kernel and/or framework support.
is there a way to fix this with root?
any news on this matter?
Chainfire said:
Then it's probably lacking kernel and/or framework support.
Click to expand...
Click to collapse
Hi Chainfire,
have you looked into the Archos Gen8 range of tablets for any kernel info?
They utilise Froyo and have had USB host since day one. Maybe you could patch something from there?
H.
And what about porting the results for the SGT described here? http://www.xda-developers.com/andro...e-versatile-thanks-to-usb-host-functionality/
I can't wait. A Flyer with notes, the pen and USB host would be an fantastic tool for photography AND for any kind of fieldwork.
If you can take a photo with a proper camera and then check it on a flyer awesome display and use the pen... just imagine!
Sometimes I'm afraid that HTC did not bet enough hard for a fantastic device!

[Q] Usb host mode cable. What is it for?

I recently purchased the note from att and my wife bought me a few accessories from amazon. One of the accessories that came in the bundle was a usb host mode cable. I've googled for answers but couldn't find anything with details for what its for. Im not new to android and rooting, as Ive owned a few devices over the years and last one being the galaxy s2 on sprint. If anyone can explain to me whats the use for the host cable it would be greatly appreciated. Thanx in advance.
BTW I love the galaxy note!!! I sold my iPhone 4S to get it and Im happy I made the switch!!
It's for use with USB drives and other USB devices that require USB host to use.
BlkSquad said:
It's for use with USB drives and other USB devices that require USB host to use.
Click to expand...
Click to collapse
For what purposes?
You can plug in a thumb drive to the cable and it will mount on your phone. You can also use usb keyboards/mice if you are so inclined.
I carry a cable so if anyone wants to pass me a large file I just plug in my device.
Sent from my SAMSUNG-SGH-I717 using Tapatalk
I use it mostly to run this: DSLR Controller.
It's also nice to be able to connect USB thumb drives to move files back and forth.
when I plug in my usb cable I don't get access to my sd card. Am I doing something wrong
Had a brain fart...
I figured it out
iakeco said:
when I plug in my usb cable I don't get access to my sd card. Am I doing something wrong
Click to expand...
Click to collapse
adapter
i just bought a micro to usb female but my phone wont recognize the usb drive i plug in
I think the cable you want is called an OTG cable, not just a micro USB to female USB.
Sent from my SGH-I717R using XDA
madman604 said:
I think the cable you want is called an OTG cable, not just a micro USB to female USB.
Sent from my SGH-I717R using XDA
Click to expand...
Click to collapse
ok thanks
What about Ethernet? There are USB-to-Ethernet converters and the Linux kernel likely supports them, I am rooted so I can run netcfg usb0 dhcp for sure. Is there a reason why this wouldn't work...?
ahfu25 said:
I recently purchased the note from att and my wife bought me a few accessories from amazon. One of the accessories that came in the bundle was a usb host mode cable. I've googled for answers but couldn't find anything with details for what its for. Im not new to android and rooting, as Ive owned a few devices over the years and last one being the galaxy s2 on sprint. If anyone can explain to me whats the use for the host cable it would be greatly appreciated. Thanx in advance.
BTW I love the galaxy note!!! I sold my iPhone 4S to get it and Im happy I made the switch!!
Click to expand...
Click to collapse
You can use it for UOTG, USB on the GO. You can plug the micro usb to the phone and plug a USB flash drive. Go into a file explorer and look for a folder called usbStorage. You will be able to access the flash drive through that folder.
FYI, make sure that USB debugging is disabled other you will not see anything in the folder.
This is perfect for transferring files from USB or other media into the phone. I use it with my Canon S100 and transfer pics directly from the media card.
iakeco said:
Had a brain fart...
I figured it out
Click to expand...
Click to collapse
haha brain fart..happens too me all the time lmao

[Q] Micro USB OTG to a PC

I have a stock Canadian Motorola Xoom running ICS 4.0.3
I did try to Google my question and search this entire site... no luck.
What will happen if I connect my Xoom to my XP (PC) using a Micro USB OTG cable? (a USB cable that support "Host Mode")
1. The Xoom will see the XP (PC) as a Massive Storage Device.
2. The XP (PC) will see the Xoom as a Massive Storage Device or as a MP3 player.
3. Both the Xoom and the PC will see each other as a Massive Storage Device.
4. A conflict will occur as both devices, Xoom and the XP (PC) will try to host each other.
5. Other (explain)
*I do know that ICS support OTG, and run really well with flash drives.
Thanks!
Intresting...
Why don't you do it once and let us know what happened?
I don't have a cable to test this but I'd guess you would get a conflict and neither device would recognize the other. Why would you want to do this anyway?
chintamanijaipuri said:
Interesting...
Why don't you do it once and let us know what happened?
Click to expand...
Click to collapse
I order the OTG cable last week, it's not here yet. (maybe next week)
I have no idea how an OTG works, so it got me thinking...
- All I know is that OTG trigger the ICS to "host USB", but so the PC...
member68 said:
I don't have a cable to test this but I'd guess you would get a conflict and neither device would recognize the other. Why would you want to do this anyway?
Click to expand...
Click to collapse
I want to connect my Xoom to my PC so I can copy some files over, and now wondering if I need another NON-OTG Micro USB to do so...
(or just keep using USB flash drive as a bridge, not super convenient...)
Any non OTG USB cable will do the trick. I think the Xoom only supports MTP, so make sure your computer supports that.
Sent from my GT-I9300 using xda premium

Dev target: USB OTG?

I just saw this on Reddit; might be old news to some, but this is the first I've heard about it. Apparently there is a $1.38 (on Amazon.com) cable that allows you to connect various USB devices, and if the device supports USB OTG, you can run flash or powered hard (not portable) drives, keyboards, mice, or even a hub to use more than one. If the device doesn't, it can be added with root, or included in a ROM. I'm not a developer. I'm not even a programmer, so I don't have the first idea on how this could be done. But a Bluetooth keyboard is around $80, and this will allow a $10 keyboard to be used, or a $10 mouse, for a cost of about $12 for one, $22 for both, plus whatever a hub goes for. So having USB OTG could save some folks a lot of money. Plus if they want to use a USB controller for gaming, they can save the cost of a PS3 controller entirely (about $40).
http://forum.xda-developers.com/showthread.php?t=1240082
Please use the search feature. This is not a development topic because support already exists. I detail everything necessary for USB OTG on the Photon in the link below.
http://forum.xda-developers.com/showpost.php?p=28552795&postcount=2
MODS: This is not a development topic. Please move to Q&A or Accessories. Thanks!
There is a report button. The message goes directly to the Moderator. I would like if someone else would do it too and not only me.
This one is reported already.
peetr_ said:
There is a report button. The message goes directly to the Moderator. I would like if someone else would do it too and not only me.
This one is reported already.
Click to expand...
Click to collapse
Done.
peetr_ said:
There is a report button. The message goes directly to the Moderator. I would like if someone else would do it too and not only me.
This one is reported already.
Click to expand...
Click to collapse
zansatsu said:
Done.
Click to expand...
Click to collapse
Also reported...
Do not spam him. One is enough.
Thanks for the information. Did not know the topic was off limits - noted for future reference. Cheers!
Sent from my MB855 using xda app-developers app
Dark Reality said:
Thanks for the information. Did not know the topic was off limits - noted for future reference. Cheers!
Sent from my MB855 using xda app-developers app
Click to expand...
Click to collapse
After reading my response and the subsequent responses, I realize that it probably came off flame-ish. My apologies. It wasn't so much the topic as it was posted in the dev forum. They frown on that, unfortunately.
I am open to questions if you have any regarding USB OTG. I had to mess around with various USB configurations until I found the right connections. When it works, it just works. But figuring it out from a Youtube video in another language made me want to write a guide. I hope it helps.
Good luck!
Well, I have a USB OTG cable coming at some point in the next week. I only paid 90¢ for it on Amazon, so it's not a huge loss if it doesn't work. I will consult your guide when I get it, if it doesn't just work. Obviously I'm gonna hook it up and try it as soon as I get the package.
I have two devices intended for it -- a 10" mini keyboard I got on Newegg for $15 (shipped). If I can't get this to work at all (and I'm sure I will be able to), I can use the keyboard for our bedroom computer, which has a half-broken, dirty, unwieldy "ergonomic" keyboard hooked up to it (and toss that one). Also a wired Xbox 360 controller, for mobile gaming.
Dark Reality said:
Well, I have a USB OTG cable coming at some point in the next week. I only paid 90¢ for it on Amazon, so it's not a huge loss if it doesn't work. I will consult your guide when I get it, if it doesn't just work. Obviously I'm gonna hook it up and try it as soon as I get the package.
Click to expand...
Click to collapse
The Chainfire program should be able to step you through the diagnostics of it. The biggest trick is getting enough power supplied to the phone plus the devices.
Dark Reality said:
I have two devices intended for it -- a 10" mini keyboard I got on Newegg for $15 (shipped). If I can't get this to work at all (and I'm sure I will be able to), I can use the keyboard for our bedroom computer, which has a half-broken, dirty, unwieldy "ergonomic" keyboard hooked up to it (and toss that one). Also a wired Xbox 360 controller, for mobile gaming.
Click to expand...
Click to collapse
Any device that fully implements the standard USB HID protocol should just plug and play. A wired XBOX 360 controller should work, as well as the keyboard... as long as they don't require proprietary software/drivers to operate properly.
For my gaming solution, I went with the Sixaxis drivers for pairing with a PS3 controller through Bluetooth. That was pretty neat and it works. As far as keyboards, I have a wireless Logitech K400 with a touchpad which is fully functional. Using the one USB dongle which uses Logitech's 'Unifying' technology, I also have a Logitech M570 trackball mouse. So essentially, I carry a pocket-sized computer with me everywhere I go. Who needs a laptop?
Self-Powered USB Hubs work great with this setup, you can have multiple devices and Android (being based on Linux) will handle it as long as the kernel has the drivers built in. I've been having trouble trying to get external storage to work under CM7, but I also haven't been working to figure that out.
zansatsu said:
The Chainfire program should be able to step you through the diagnostics of it. The biggest trick is getting enough power supplied to the phone plus the devices.
Any device that fully implements the standard USB HID protocol should just plug and play. A wired XBOX 360 controller should work, as well as the keyboard... as long as they don't require proprietary software/drivers to operate properly.
For my gaming solution, I went with the Sixaxis drivers for pairing with a PS3 controller through Bluetooth. That was pretty neat and it works. As far as keyboards, I have a wireless Logitech K400 with a touchpad which is fully functional. Using the one USB dongle which uses Logitech's 'Unifying' technology, I also have a Logitech M570 trackball mouse. So essentially, I carry a pocket-sized computer with me everywhere I go. Who needs a laptop?
Self-Powered USB Hubs work great with this setup, you can have multiple devices and Android (being based on Linux) will handle it as long as the kernel has the drivers built in. I've been having trouble trying to get external storage to work under CM7, but I also haven't been working to figure that out.
Click to expand...
Click to collapse
Thanks
Sent from my MB855 using xda premium

[Q] change usb settings??

Hello,
I bought an external keyboard that connects via the mini usb port. It didn't work, but found a suggestion:
When I first connected my adapter that came with my tablet to the keyboard adapter I was very disappointed that nothing happened. I tried several different browser pages, but nothing happened. I read reviews on here and noticed on about that someone mentioned they changed their USB settings and their keyboard finally started working. So, I immediately went to my Settings, Advanced Settings, and then USB BUS MODE and changed it from DEVICE mode to HOST mode and VOILA - the keyboard immediately started functioning
Click to expand...
Click to collapse
I tried to find where to change the usb settings to host but couldn't find the area. Is there anywhere I can find this? I am using the AOPK Rom. Thanks for any help!
OTG not in any of the Nook Tablet yet
OTG is not implemented yet on the stock nor current cm10 roms based on what I have asked in this forum for Nook Tablet. I know you can do this with the new nooks that have monochrome display. May I ask where did you read this article?
bulsatar said:
Hello,
I bought an external keyboard that connects via the mini usb port. It didn't work, but found a suggestion:
I tried to find where to change the usb settings to host but couldn't find the area. Is there anywhere I can find this? I am using the AOPK Rom. Thanks for any help!
Click to expand...
Click to collapse
yep, it was in a review of the product on amazon. here is a link to the product:look at couple reviews down. I am happy to wait just want to make sure that I will be able to use it soon
bulsatar said:
yep, it was in a review of the product on amazon. here is a link to the product:look at couple reviews down. I am happy to wait just want to make sure that I will be able to use it soon
Click to expand...
Click to collapse
Were you reading the review for the Nook Color with working usb otg? It does work for that tablet, not the NT though.
Sent from my AT100 using xda premium
I wasn't looking specifically for how to get it working on the tablet, just looking in general for how to do it in android. Hopefully they implement the otg soon
I just downloaded the new cm10 (snappy and no more reboot/sdcard lost errors!!) but there wasn't anything about the type of usb connection in that one either...
Am I not going to be able to use this keyboard? Will I have to break down and buy a price blue tooth one????
bulsatar said:
I just downloaded the new cm10 (snappy and no more reboot/sdcard lost errors!!) but there wasn't anything about the type of usb connection in that one either...
Am I not going to be able to use this keyboard? Will I have to break down and buy a price blue tooth one????
Click to expand...
Click to collapse
At this time the NT does not have usb otg on any ROM, it may in the future, but if and when is not known at this time. The NT will never have bluetooth, Never. It has been well documented why, do a search and read. So a BT keyboard will never work. Is it really that hard to type with your thumbs?
Sent from my AT100 using xda premium
It isn't really a matter of difficulty, it is a matter of duration. I didn't want a full laptop and I like the android os so wanted to try a tablet with a keyboard for my mobile computing needs. I am do a good amount of typing (chapters for novels and such) and prefer a keyboard. I was using my phone before and it was a lot slower than what I can do with a keyboard and got tiring after an hour or so. It isn't detrimental that I can't use a keyboard, just desired.
bulsatar said:
It isn't really a matter of difficulty, it is a matter of duration. I didn't want a full laptop and I like the android os so wanted to try a tablet with a keyboard for my mobile computing needs. I am do a good amount of typing (chapters for novels and such) and prefer a keyboard. I was using my phone before and it was a lot slower than what I can do with a keyboard and got tiring after an hour or so. It isn't detrimental that I can't use a keyboard, just desired.
Click to expand...
Click to collapse
I bought a Toshiba Thrive 32gb off craigslist for $200. I am now running CM10. I bought it for those exact reasons. It has full sized usb, full sized hdmi, micro usb, full sized sd card expandable to 128 gb, bluetooth capable, gps, 10.1" screen. I use a mouse through usb, bluetooth keyboard, and I hook it up to my TV or
computer monitor and is performs really well as a portable computer with little cost involved.
Sent from my AT100 using xda premium
lol, after spending 150 on the tablet I think that I am going to skip buying another, however I have started looking at other virtual keyboard options and will be trying out a few to see if they can fill the gap until/if they activate the usb otg. Thanks for the info and I will reply if I find a keyboard that I like enough to be useable as a touch typer!!

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