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[Q] usb otg gamepad question

I have an otg cable, yet none of my accessories work with it and my RAZR MAXX. My question is whether or not I need a powered hub when using the OTG cable. I have seen set ups of other android models using a SIXAXIS controller and otg cable, yet no hub. In this case, it the powered hub not needed since the controller itself is supplying its own power?
Thanks,
Neverused

USB controllers don't work?? I'm interested in this as well
Sent from my Xoom using xda app-developers app

Download USB Device Info:
https://play.google.com/store/apps/details?id=aws.apps.usbDeviceEnumerator
When you open the app you should see 0 devices under Android and Linux tabs. Now connect just your OTG cable nothing plugged into it and hit refresh, something should show up, usually under the Linux tab that identifies the USB host. Even if the USB host doesn't supply power this will still work as I have tested it on my Touchpad which has no OTG power.
If you saw something appear when you connected the OTG cable, than OTG is in the Razr M. Now try connecting your gamepad and refresh the device list. If its not showing up then there is either something wrong with OTG or you need external power. This program will ID any USB device connected, even those which Android doesn't support since its just matching the device against a list it has. Try getting a USB keyboard/mouse working ad those are universally supported on Android and would confirm if USB host works.

Questions go in the question forum too...

Here's a dumb question. I just ordered a female USB to male micro USB. I wanted to be able to yank pics off my camera and drop them on my phone. Would I need an OTG adapter or does that plane adapter work?
Sent from my XT907 using xda premium

agent888 said:
Here's a dumb question. I just ordered a female USB to male micro USB. I wanted to be able to yank pics off my camera and drop them on my phone. Would I need an OTG adapter or does that plane adapter work?
Sent from my XT907 using xda premium
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An OTG cable has a extra pin in it that is tied to ground in a OTG cable which tells the hardware to switch to OTG mode. A regular USB cable will leave this pin open.

If I'm able to peel open this adapter that I got, and jump pin 4 to 5 should it work as an OTG cable?
Sent from my XT907 using xda premium

agent888 said:
If I'm able to peel open this adapter that I got, and jump pin 4 to 5 should it work as an OTG cable?
Sent from my XT907 using xda premium
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Click to collapse
Its possible, as shown here:
http://tech2.in.com/how-to/accessor...sb-otg-cable-for-an-android-smartphone/319982
For me I'd rather just buy an OTG cable, but if you have regular microUSB cables laying around, go for it.

Bought an OTG cable
Bought a simple OTG adapter from newegg. So far....plugged in a mouse and my camera. Both work flawlessly, my camera gives me the choice of either either MTP (?) that goes straight to gallery and image import, or Storage which prompts to a new usb mount. Have not tried a gamepad yet, I have 2 floating around somewhere but not sure what game to try.

[Q] Can I pair my N7 and PS3 controller via my laptop?

Can I pair my N7 and PS3 controller via my laptop? As in, can i connect my tablet and ps3 controller to my laptop and somehow pair them through my laptop? I dont have the cable that just hooks both of them up directly.

You're Welcome...
I use this all the time with emulators. Works great.

N7Tron said:
Can I pair my N7 and PS3 controller via my laptop? As in, can i connect my tablet and ps3 controller to my laptop and somehow pair them through my laptop? I dont have the cable that just hooks both of them up directly.
Click to expand...
Click to collapse
Sixaxis has a pairing tool I found researching the app. It let me pair my bluetooth ps3 threw my laptop. Sixaxispairingtool look it up (;
Sent from my Nexus 7 using Tapatalk 2

yep, what he said, use the sixaxis app from the play store.
here's a quick one on how it works:
you need to set the n7's bluetooth mac address as the master address in the controller, then you can just press start in the app, switch on the controller and it will pair.
on any device with usb host capabilities the updating of the mac address can be done from the device itself by first connecting the controller with a mini-usb to usb cable and a usb otg cable.
oh and by the way, this is the nexus 10 section, not the nexus 7, reported.

I am not sure it could be connected via using laptop but yes connection between N7 and PS3 controller is possible. You will have to require cable to do so. Watch the video link http://www.youtube.com/watch?v=BhcHTHo2hEQ which show you how to connect N7 and PS3 controller each other.

Usb otg on standard charger cable?

Hi there. Recently got nexus 7 there and I was not going to root or mess with it but the lack of otg cables around my area is
Doing my head in. But on my HTC one s I have a mental installed by a dev called zarboz. He got the standard USB cable that goes from the charger to the device working as an otg cable. Without having to buy a proper otg cable.
is there a kernel that supports this. I have been looking but have not found anything on it.

snwman said:
Hi there. Recently got nexus 7 there and I was not going to root or mess with it but the lack of otg cables around my area is
Doing my head in. But on my HTC one s I have a mental installed by a dev called zarboz. He got the standard USB cable that goes from the charger to the device working as an otg cable. Without having to buy a proper otg cable.
is there a kernel that supports this. I have been looking but have not found anything on it.
Click to expand...
Click to collapse
All kernels support otg. Even the stock. Some dont have automount for external drives, but I have yet to find one that didnt accept a kb or mouse immediately. Now, otg plus host mode charging is a different story.
Sent from my Nexus 7 using xda premium

[Q] xbox 360 controller via OTG on stock nexus doesn't work

Hey I just got my stock nexus 7 and I tried wiring my Xbox 360 controller via the charging cord and a otg cable, but the controller keeps
Blinking I opened dead trigger and shadow gun but the controller didn't work. I got my Xbox 360 controller in 2009 would that be causing the problem? Thanks in advance

If your using a wireless 360 controller and the plug n play adapter your out of luck. The adapter only transmits power, not data.
Try it on your PC for games.. it won't work.
Sent from my LG-P769 using xda app-developers app

Connect a controller ?

Can you connect a controller with an usb otg cable or do u need root for this to work ? i have a ps3 controller.

mortuus82 said:
Can you connect a controller with an usb otg cable or do u need root for this to work ? i have a ps3 controller.
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Click to collapse
Yes, you can connect a controller via usb OTG cable/adapter without root. I connect my "Enter E-GPV gamepad" using OTG cable and "PNY OTG adapter". But unfortunately my gamepad's keys are not getting mapped correctly, so I am unable to play any game. I think you have a PS3 controller, so it will work properly.

mortuus82 said:
Can you connect a controller with an usb otg cable or do u need root for this to work ? i have a ps3 controller.
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Click to collapse
Hey how's it going?