I couldn't find anything about this but I'm wondering if this phone has host mode built in? I had it on my fascinate through a aokp Rom and I see in root explorer in /mnt in has usb a usb b...etc...is this how I would access this? Is that even what they are?...I'm rooted and unlocked but on a stock Rom for now...patiently waiting for aokp to be more stable...and if those usb mounts are that can I hook up thing like a mouse to it?
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Is it possible?
It doesn't work by default when connected to an android device with USB tethering enabled.
My guess is that there needs to be software in place to bring up the USB network?
Oops. Mod please move to general.
I'm pretty sure the latest tiamat kernel supports this
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I have been trying to set up/enable USB tethering from my rooted Droid Incredible (running CM7) to my rooted Xoom (HC 3.1, kernel 1.4.2, wireless only).
When I type : "Cd /dev/block" then "ls" on my Xoom terminal I can see "sda" for phone and "sda1" for my USB flash drive. And my phone recognizes the USB connection to my Xoom.
But when I type "busybox mount /dev/block/sda1/mnt/usbotg" on Xoom, the response is > "mount: can't read '/etc/fstab' : No such file or directory"
And while I can enable USB tethering on my phone, my Xoom doesn't recognize it (of course). My phone is also charging from the Xoom.
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Same problem. Using the tiamat kernel, have USB tether enabled on the phone, but the xoom doesn't recognize it. Is there something I need to do in user space to enable the tether on the xoom?
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Thread moved to Q&A... Since it's a [Q]uestion.
satadru said:
Same problem. Using the tiamat kernel, have USB tether enabled on the phone, but the xoom doesn't recognize it. Is there something I need to do in user space to enable the tether on the xoom?
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Click to expand...
Click to collapse
This was posted by BigRushDog a short time ago :
" I have to check, but I may have borked Vold.fstab in the 3.1 update. I'm gonna release 1.4.3 in a day or so. Ill clean it up."
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usb mode keeps starting and shutting off very rapidly. i cant transfer files. what could cause this. and its a brand new phone by the way
roughneckboren said:
usb mode keeps starting and shutting off very rapidly. i cant transfer files. what could cause this. and its a brand new phone by the way
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Are you talking about trying to transfer files to/from a USB flash drive? If so, I've encountered the same. I spoke to Samsung tech support and they confirmed that the I727 Skyrocket is not OTG USB Host Enabled... while the GS2 I777 stock kernel is Host enabled. That said, there was one member on this forum who states their stock Skyrocket is OTG USB Host enabled (allowing him to transfer files to/from a USB flash drive). We need a developer to advise if/when a kernel (preferable stock + otg USB host enabled) can be developed for our i727 Skyrocket.
If you talking about transferring files to a computer, you should have that capability. Make sure USB Debugging is checked on phone and you have the correct drivers installed on your PC.
I'm talking about transferring files(pictures,movies,etc..) I have USB debugging enabled and I downloaded the drivers presented on the forums here. It just connects then disconnects repeatedly. I'm pretty sure its a driver issue but I'm using the ones from xda. I'm not sure where to go from here. Any help would be appreciated
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roughneckboren said:
I'm talking about transferring files(pictures,movies,etc..) I have USB debugging enabled and I downloaded the drivers presented on the forums here. It just connects then disconnects repeatedly. I'm pretty sure its a driver issue but I'm using the ones from xda. I'm not sure where to go from here. Any help would be appreciated
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Click to collapse
You're not supposed to use USB Debugging for transferring files like that.
Just turn off debugging.
Then when you plug in the USB cable, the notifications bar should let you know it's connected. So click on that notification about the USB, then click the option to "connect".
It's kind of redundant if you ask me, but it's how it works.
I know it don't have to be ticked to transfer files. It does it whether its on or off. I'm just trying to get it to stay locked in so my computer recognizes it
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And it also makes it quite frustrating to flash or anything via computer
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Well I'm not sure then. Here's a few things to try:
1) Different USB port on your computer. If you're using a rear port, then try a front port. Sometimes they use different chipsets.
2) Different USB cable. They can get flakey sometimes.
3) Go into 3E Recovery and clear cache. Could be a setting that got whacked out.
---------- Post added at 04:06 AM ---------- Previous post was at 04:06 AM ----------
roughneckboren said:
I know it doesn't have to be ticked to transfer files.
Click to expand...
Click to collapse
Sorry, pet peeve of mine.
Do you mean davlik cache?
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I just received my micro usb host mode cable and it works great. I can transfer files between my phone and my usb flash drive.
Now I'd like to create a link on the main screen of the phone that points to the folder of the usb flash drive. "mnt/scdard/usbstorage/sda"
How can I do that?
thanks.
What kernel are you running? I know the stock 2.3.6 kernel does not have OTG USB HOST enabled.
DoctorQMM said:
What kernel are you running? I know the stock 2.3.6 kernel does not have OTG USB HOST enabled.
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Click to collapse
I'm on TPC V3 with Da_G Kernel 0.43
According to the description in Faux's kernel, it supports otg.
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DoctorQMM said:
What kernel are you running? I know the stock 2.3.6 kernel does not have OTG USB HOST enabled.
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Click to collapse
Interesting to hear you say that. I have a stock Skyrocket running 2.3.6 and I can access a thumb drive or a CF card in a USB card reader with a simple adapter cable.
jeffp25 said:
Interesting to hear you say that. I have a stock Skyrocket running 2.3.6 and I can access a thumb drive or a CF card in a USB card reader with a simple adapter cable.
Click to expand...
Click to collapse
wow... interesting you have OTG enabled on the stock SR 2.3.6 boot.img (kernel). From what I understood from the developers who have "OTG host enabled" on their respective custom kernel, you need to recompile the kernel to enable OTG support. Did you have a custom ROM/Kernel previously flashed on your phone? I've tried multiple USB flash drives... and multiple OTG cables... and can't get them recognized by my SR-I727... however, same USB flash drive and cables recognize my GS2-I777 and I can transfer files on that phone. I took the AT&T 2.3.6 OTA update, and as stated, it doesn't seem to have OTG enabled.
OP: To answer your OP question on how to add a shortcut on your homescreen to a specific folder... download "ES FILE EXPLORER" free in Market... navigate to the folder you want a shortcut to... then long press that folder and select "shortcut". This will place a folder shortcut on your homescreen. Hope that helps.
I flashed CM10 stable, and installed USB Host Controller. It showed Found S3C USB Driver. But I plug my usb disk with Y cable, it can not be found! Could anybody get help?
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fox0001 said:
I flashed CM10 stable, and installed USB Host Controller. It showed Found S3C USB Driver. But I plug my usb disk with Y cable, it can not be found! Could anybody get help?
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You already use external power to power up your USB disk? Last time very few kernal support USB Host but can't remember default CM kernal support it. Maybe because I never try it.
deani77 said:
You already use external power to power up your USB disk? Last time very few kernal support USB Host but can't remember default CM kernal support it. Maybe because I never try it.
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Click to collapse
Yes, I use the external power. The app named USB Host Controller shows S3C USB Host Driver found. And I also found the driver in the source code of CM 10. https://github.com/CyanogenMod/android_kernel_samsung_crespo/tree/ics/drivers/usb
https://www.youtube.com/watch?v=1R16kf4WYtc&feature=youtube_gdata_player
Sent from my Full Android on Crespo
deani77 said:
https://www.youtube.com/watch?v=1R16kf4WYtc&feature=youtube_gdata_player
Sent from my Full Android on Crespo
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Thank you! But I can't any help… T_T
I've been looking for any info about Galaxy Ace 2 USB host for some time but I've found nothing useful so I'm starting this thread with some information I found on my own:
Ace 2 has Inventra HDRC USB Controller (HDRC = Highspeed Dual Role Controller). Stock kernel have the necessary drivers included. No need for usb_storage.ko so far (checked in '.config' from kernel sources from opensource.samsung.com. Ace itself does not contain /proc/config.gz). USB_OTG cable is detected by musb driver. It can be seen from the last line of /proc/MBUS. However host mode is not activated and that can be seen in /sys/devices/platfrom/mbus*/mode, it remains b_idle and VBUS is not turned on (no voltage).
Ace 2 contains some funny IC called FSA9485 USB Port Multimedia Switch Featuring Automatic Switching and Accessory Detection. According to the datasheet it contains internal charge pumps so Ace 2 should have everything for host mode. FSA9485 driver again detects otg cable according to dmesg.
Does somebody have a clue where's the problem? Why musb won't switch itself to host mode and fsa won't provide 5V power when they both detect the cable (pin 4 shorted to pin 5 (GND)). What is the relation between musb and fsa driver?
Btw. I have compiled working fuse.ko module so if somebody get the host mode working it'll be very little step to mounting external storage.
to the usb port is not energized, because of the limitation of voltage. for the same reason it is not possible acceleration processor. I think all problem of in file power_management.bin but I don`t know exactly
what is the purpose to mounting external storage while you can use usb utlities to connect to the pc?
riyosakura said:
what is the purpose to mounting external storage while you can use usb utlities to connect to the pc?
Click to expand...
Click to collapse
ever try OTG?
many things can do with the OTG,
for some reasons you can mounting a HDD ext. or a flashdisk devices into our device and read what's inside from your phone.
else you can mounting a joystick either ps2 or ps3 (with a cable of course) into our device and playing with that. or etc.
that's mean Mobile. that's mean simple and more important is you will not carried your pc on your back.
from18to15 said:
ever try OTG?
many things can do with the OTG,
for some reasons you can mounting a HDD ext. or a flashdisk devices into our device and read what's inside from your phone.
else you can mounting a joystick either ps2 or ps3 (with a cable of course) into our device and playing with that. or etc.
that's mean Mobile. that's mean simple and more important is you will not carried your pc on your back.
Click to expand...
Click to collapse
Dont know something like that can be done by OTG..
I've USB OTG helper installed in my SGAII,after installing busybox pro..but i'm not even give a try of that..I dont have a device to connect other device to my SGAII..
Thanks for the information..
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Anybody know something about ours phone, otg is supported or will be?
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lewsa17 said:
Anybody know something about ours phone, otg is supported or will be?
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Click to collapse
As far as i know, our kernel doesn't seem to support it(read somewhere in forums)
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Can we use features from xperias kernel?
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Read the thread about oc by @ccnky
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