Hi i'm searshing if can i use the usb phone as usb host mode -to control arduino or plug an external memory for example - ,
and if not , Is there a way patch o samething to do with the kernel to enable it ?
Thanks for advance.
.
android version :
2.3.3
kernel version :
2.6.35.7
i want to know if there any rom supported usb host on sensation through
otg cable
i make otg cable and connected to external usb power and connect flash disk
and nothing happened
i use rcmix 7.1 gb rom
does ics rom supported usb host on senstion
ics rom should have usb host function because ics roms run on the tablet
No usb host in ics yet
The device is surely capable but we need a kernel maker to make it happens..
I hope, when source will be released, to see that feature in our phone
Hi
i find this solution for usb otg htc evo 3D
use Google translate
forum.android.com.pl/f537/tut-usb-host-domowym-sposobem-w-evo-3d-bez-kabla-otg-230839/
and i find this
http://www.ti.com/general/docs/wtbu...ateId=6123&navigationId=12843&contentId=53243
omap 4430
Support Features: USB 2.0 On-The-Go High Speed
and i create the usb cable and have power on usb device but phone not found any thing in app i see no usb host driver :'(
I thing we ned custom kernel with usb host driver and this it should work
any help??
Only feature remaining in P81 is USB OTG support.
So I am working on Panasonic P81 for making usb otg pendrive workable on this device.
Prerequisites
Panasonic P81 device
OTG cable ( micro usb B male to usb A female )
Pendrive ( usb 2.0 )
USB host diagnostics App
Farmaroot App
Es File Explorer App
Two things are important for usb otg to work in HOST mode
1. It should provide power to usb drive and
2. Kernel & Driver support
Best app for testing usb otg support for p81 is USB HOST diagnostics
The original settings on usb host diagnostics app on p81 fresh device.
Android API
Classes found : Yes
Kernel
Claim support : Yes
Rest all other options are showing : No
<<<<<<<<<<<<<<<<<<<< SOLUTION >>>>>>>>>>>>>>>>>>>
STEP 1 : ROOTING
I have rooted my device using FARMAROOT app Version 1.9.3 ( single touch method ).
This app doesn’t removes your previously stored device and app data so this method is very safe for rooting.
Usage
Install & Open Framaroot and select the following action :*Install SuperSU
Done !
STEP 2 : ANDROID API
1. CREATE File : android.hardware.usb.host.xml
Goto folder /system /etc/permissions
To enable USB host API support you should add a file named*( android.hardware.usb.host.xml ) and containing the following lines:
<? xml version="1.0" encoding="utf-8"?>
<permissions>
<feature name="android.hardware.usb.host"/>
</permissions>
Copy this file into folder*/system/etc/permissions
2. MODIFY File : handheld_core_hardware.xml
Goto folder /system /etc/permissions
find filename *handheld_core_hardware.xml
and add*<feature name="android.hardware.usb.host"/>*into**<permissions>*section
3. COPY the above two Files in this location : /system /etc /permissions
4. Reboot your device.
After adding two xml files.
This are the current settings on usb otg diagnostics.
Android API
Claims support : Yes
Classes found : Yes
Kernel
Claims support : Yes
Rest all other options are showing : No
I'm in the middle of the process for it to work.
Xda members kindly support, suggest, update, hint, comment please and make it complete
Hi, thank you for using XDA Assist. Unfortunately this is not the proper place to post this as very few users will see it. There also is not a specific forum for your device so I'm going to ask a moderator to move it here, http://forum.xda-developers.com/general/general
penasonic P81 OTG support
Sparkia said:
Only feature remaining in P81 is USB OTG support.
So I am working on Panasonic P81 for making usb otg pendrive workable on this device.
Prerequisites
Panasonic P81 device
OTG cable ( micro usb B male to usb A female )
Pendrive ( usb 2.0 )
USB host diagnostics App
Farmaroot App
Es File Explorer App
Two things are important for usb otg to work in HOST mode
1. It should provide power to usb drive and
2. Kernel & Driver support
Best app for testing usb otg support for p81 is USB HOST diagnostics
The original settings on usb host diagnostics app on p81 fresh device.
Android API
Classes found : Yes
Kernel
Claim support : Yes
Rest all other options are showing : No
<<<<<<<<<<<<<<<<<<<< SOLUTION >>>>>>>>>>>>>>>>>>>
STEP 1 : ROOTING
I have rooted my device using FARMAROOT app Version 1.9.3 ( single touch method ).
This app doesn’t removes your previously stored device and app data so this method is very safe for rooting.
Usage
Install & Open Framaroot and select the following action :*Install SuperSU
Done !
STEP 2 : ANDROID API
1. CREATE File : android.hardware.usb.host.xml
Goto folder /system /etc/permissions
To enable USB host API support you should add a file named*( android.hardware.usb.host.xml ) and containing the following lines:
<? xml version="1.0" encoding="utf-8"?>
<permissions>
<feature name="android.hardware.usb.host"/>
</permissions>
Copy this file into folder*/system/etc/permissions
2. MODIFY File : handheld_core_hardware.xml
Goto folder /system /etc/permissions
find filename *handheld_core_hardware.xml
and add*<feature name="android.hardware.usb.host"/>*into**<permissions>*section
3. COPY the above two Files in this location : /system /etc /permissions
4. Reboot your device.
After adding two xml files.
This are the current settings on usb otg diagnostics.
Android API
Claims support : Yes
Classes found : Yes
Kernel
Claims support : Yes
Rest all other options are showing : No
I'm in the middle of the process for it to work.
Xda members kindly support, suggest, update, hint, comment please and make it complete
Click to expand...
Click to collapse
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Dear developers,
I complete the full process of Rooting, xml file creating, usb host daignostics after restart device and check pen drive but not support . please reply me another step.
thanks
this i not woking ..if you know other procss please tell me ..........
hi please bro
QUOTE=Sparkia;62530419]Only feature remaining in P81 is USB OTG support.
So I am working on Panasonic P81 for making usb otg pendrive workable on this device.
Prerequisites
Panasonic P81 device
OTG cable ( micro usb B male to usb A female )
Pendrive ( usb 2.0 )
USB host diagnostics App
Farmaroot App
Es File Explorer App
Two things are important for usb otg to work in HOST mode
1. It should provide power to usb drive and
2. Kernel & Driver support
Best app for testing usb otg support for p81 is USB HOST diagnostics
The original settings on usb host diagnostics app on p81 fresh device.
Android API
Classes found : Yes
Kernel
Claim support : Yes
Rest all other options are showing : No
<<<<<<<<<<<<<<<<<<<< SOLUTION >>>>>>>>>>>>>>>>>>>
STEP 1 : ROOTING
I have rooted my device using FARMAROOT app Version 1.9.3 ( single touch method ).
This app doesn’t removes your previously stored device and app data so this method is very safe for rooting.
Usage
Install & Open Framaroot and select the following action :*Install SuperSU
Done !
STEP 2 : ANDROID API
1. CREATE File : android.hardware.usb.host.xml
Goto folder /system /etc/permissions
To enable USB host API support you should add a file named*( android.hardware.usb.host.xml ) and containing the following lines:
<? xml version="1.0" encoding="utf-8"?>
<permissions>
<feature name="android.hardware.usb.host"/>
</permissions>
Copy this file into folder*/system/etc/permissions
2. MODIFY File : handheld_core_hardware.xml
Goto folder /system /etc/permissions
find filename *handheld_core_hardware.xml
and add*<feature name="android.hardware.usb.host"/>*into**<permissions>*section
3. COPY the above two Files in this location : /system /etc /permissions
4. Reboot your device.
After adding two xml files.
This are the current settings on usb otg diagnostics.
Android API
Claims support : Yes
Classes found : Yes
Kernel
Claims support : Yes
Rest all other options are showing : No
I'm in the middle of the process for it to work.
Xda members kindly support, suggest, update, hint, comment please and make it complete [/QUOTE]
not able to modify & create the mentioned files in STEP2
How to get OTG support?
I needed a tab for my car dash entertainment/navigation so i ended up buying a cheap verizon ellipsis 8 (model QTAQZ3). Its perfect for runing multimedia and navigation but it dnt have Otg support which i need to attach rear view cam. I rooted it with kingroot 4.1 and installed root explorer. I have placed android.hardware.usb.host.xml and updated vx.core.hardwarwe.xml. now otg diagnotics showing otg and usb host active but Linux kernel 3.10.0 (andoid 4.2.2) is not otg supported and no usb flash or usb cam is geting recognized by ellipsis 8. Is there any patch for kernal that will do the job? Wht should be next step??