[Q] Micro USB OTG to a PC - Android Q&A, Help & Troubleshooting

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

Related

Odin with usb card

Odin with usd card on a laptop
so I have had a lot of issues with my laptop and Odin and I sure its my usb ports, however they work for my mouse and thumb drive, anyway I need to know if anyone has used Odin with a usb card for laptop and if it works
thank you
Sent from my SCH-I500 using XDA App
You may want to give an example of what you are talking about.
To me USB card means USB card reader which I am sure you are not talking about.
Do you mean a USB HUB or addon USB card with extra ports?
Might help those who read this forum
gkirby11 said:
You may want to give an example of what you are talking about.
To me USB card means USB card reader which I am sure you are not talking about.
Do you mean a USB HUB or addon USB card with extra ports?
Might help those who read this forum
Click to expand...
Click to collapse
this is what i mean
http://www.google.com/products/cata...=X&ei=J-i6TdPHApDWtQO794DMBQ&ved=0CIsBEPMCMAA

[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!

Amaze as USB plug-in?

So I just saw a tweet about how on a SGS2 you can use a Samsung cord and are thus able to plug in USB devices. I had no idea you could do that, I knew with the Galaxy Nexus you could, but not the SGS2.
Is there any similar thing for the Amaze that anyone had heard of?
eliasadrian said:
So I just saw a tweet about how on a SGS2 you can use a Samsung cord and are thus able to plug in USB devices. I had no idea you could do that, I knew with the Galaxy Nexus you could, but not the SGS2.
Is there any similar thing for the Amaze that anyone had heard of?
Click to expand...
Click to collapse
Are you talking about the USB micro/mini plug turning into a USB host port instead of a client port?
there have been hack up's for this since the N1 that even let you run a USB video card off of it (with a power adapter hacked into the USB line tho)... like this http://sven.killig.de/android/N1/2.2/usb_host/
Ashcunak said:
Are you talking about the USB micro/mini plug turning into a USB host port instead of a client port?
there have been hack up's for this since the N1 that even let you run a USB video card off of it (with a power adapter hacked into the USB line tho)... like this http://sven.killig.de/android/N1/2.2/usb_host/
Click to expand...
Click to collapse
Yea, that's what I'm talking about, but looking around online about the SGS2 all you need is that OTG cable and it works. This solution looks fairly intense, with changing the kernel and editing scripts... Thanks anyways, at least we know it's possible.
@faux said the USB OTG code is missing in the HTC kernel. so, either htc or someone write some code in the kernel or it won't happen.
Not sure if the Telus kernel is different but using the stock .config file, it seems OTG is enabled.
OTG support for Qualcomm on-chip USB controller (USB_MSM_OTG_72K) is what is enabled.

[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] usb host working for S3? (Keyboard)

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.

Categories

Resources