Develop Bugs

[Q] Conect a 1 Terabyte hard drive through OTG cable.

I'm having problems getting my terabyte hard drive connected to my phone with my home made otg cable.
It works just fine with my 2 gig sandisk flash drive, and my USB mouse. So I know it's not the cable.
I'm on Ravers blackedition Rc6 ICS. Just wondering if there's a workaround.
Oh, and I can't get my x-box controller to regester with my emulators, is there an app for that.
Sent from my very own Galaxy.

You need more power to power that external drive. Flash drives do not require that much juice.

Sorry I had to retype the post a few times due to my connection timing out and left some key stuff out.
The terabyte drive is self powered with an AC plug.
When I plug it in it gets as far as telling me that its connected, then reboots my home screen. I go to access the drive and it says its empty.
I can hear the drive working so I guess its scanning media.
If I leave it plugged in it will freeze the phone. And I have to pull the battery or hold the power button. Then I can't access cell or SD card functions. But a few reboots brings it back.
Sent from my SAMSUNG-SGH-T989 using XDA

Probably formatted ntfs and the kernel is lacking proper support.

i have the same issue with my 1TB external harddrive. it also has the ac plugged into the wall then i hooked it up to my phone and it showed this...
also mine is formatted to NTFS.

it is probably only reading a fat partition on the external, as mentioned above if the drive is NTFS formatted, your phone probably wont read it.

This is irrelevant but I really don't see the need or the practicality of plugging in a massive (both storage and physical size) hard drive to a handheld device.

s10shane said:
i have the same issue with my 1TB external harddrive. it also has the ac plugged into the wall then i hooked it up to my phone and it showed this...
also mine is formatted to NTFS.
Click to expand...
Click to collapse
Mine wont get that far, just freezes the phone.
iLeopard said:
This is irrelevant but I really don't see the need or the practicality of plugging in a massive (both storage and physical size) hard drive to a handheld device.
Click to expand...
Click to collapse
All of my music and movies are on the hard drive. its easier to copy the files from drive to the phone, instead of mounting both to the computer and copying that way.
Sent from my SAMSUNG-SGH-T989 using XDA

mikeheartless said:
Mine wont get that far, just freezes the phone.
All of my music and movies are on the hard drive. its easier to copy the files from drive to the phone, instead of mounting both to the computer and copying that way.
Sent from my SAMSUNG-SGH-T989 using XDA
Click to expand...
Click to collapse
Ok I see, why not get a 64GB SD instead then? Save the trouble of having to plug in your phone to the hard drive all the time.

[Q] A100 Broken screen trying to make mouse work!

Hey all,
I fell on top of my A100 a few weeks ago (Don't ask me how) and the side had a nice hit.
I noticed the screen is checked, but the image is clean and perfect.
The touch is not working anymore except for on 1 location, on the top part, a few square cm,
My problem is that I don't have any insurance left (took off the void) soooo,,,yeah...
I want to use it as a media player, attached to my LCD with HDMI, using a mouse to controll it.
Thing is, no mouse gets detected on this rom.
I tried to downgrade to Gingerbread from ICS, so I reset user data and cache, downloaded the ROM, changed to update.zip, placed it into the SD card, volume up + power booted it, and I get this droid opened up with a red ! on it...
Everything I try doesn't react
The mouse is a very simple HID logitech BT mouse with USB, connected to microUSB in the A100, I tried the G9x logitech too, but no luck.
Can anyone help me here? I can't use the screen at all, I am desperate
Thanks!
PVTD

The USB port on the A100 does not have host mode, you can't use it for any USB devices, it is just a way to transfer data with a PC. If you can enable BT on theA100 you will get a mouse/keyboard working, I am just not sure how to do that with no touch response on the screen.

b1lk1 said:
The USB port on the A100 does not have host mode, you can't use it for any USB devices, it is just a way to transfer data with a PC. If you can enable BT on theA100 you will get a mouse/keyboard working, I am just not sure how to do that with no touch response on the screen.
Click to expand...
Click to collapse
But I have seen multiple questions abut making host mouses work with USB on the A100, I'll try find the topics back
I could connect it by BT if I keep sinning the tablet around to make the few square cm work on the screen, but it wont be possible to accept
I tried using a screening app on windows, but sadly can only see immage from the tablet, no input remotely.

PVTD said:
But I have seen multiple questions abut making host mouses work with USB on the A100, I'll try find the topics back
I could connect it by BT if I keep sinning the tablet around to make the few square cm work on the screen, but it wont be possible to accept
I tried using a screening app on windows, but sadly can only see immage from the tablet, no input remotely.
Click to expand...
Click to collapse
its not possible.
G2x-CM7 Nightly 11/25/12 Build, Trinity ELP Kernel

Is It Possible To Use USB Devices with the Kindle Fire?

I got a little micro usb to usb adapter for a buck and I've tried connected a few flash drives and a keyboard to it but nothing seems to happen.
Is there anyway to get usb devices to work with the kindle or no?

portezbie said:
I got a little micro usb to usb adapter for a buck and I've tried connected a few flash drives and a keyboard to it but nothing seems to happen.
Is there anyway to get usb devices to work with the kindle or no?
Click to expand...
Click to collapse
Yes, there are certain USB devices that work great with the Kindle Fire. First thing is, the device must be rooted and running a custom ROM. A recent JB ROM will do just nicely and CM7 on the Kindle DOES NOT SUPPORT OTG.
I successfully use a Logitech k120 keyboard without any problems. Usually as soon as I plug it in, the Kindle will recognize it and then it's useable. The keyboard DOES NOT require a powered USB hub. I also can use a USB optical mouse but a powered USB hub IS REQUIRED for that as the Kindle does not have enough power output from its micro-USB port.
I haven't really tried to mount a flash drive yet but some do require a powered hub and others do not.
Are you using an actual OTG adapter? I bought one off an online auction site for $2 and it was labeled for "Samsung" devices but that doesn't matter.

Thanks for your reply.
This is the adapter I bought:
http://www.amazon.com/gp/product/B005QX7KYU/ref=oh_details_o02_s00_i00?ie=UTF8&psc=1
Did I get the wrong one?
Is there a notification to let you know it recognized a device? Anything in the settings I have to change?

portezbie said:
Thanks for your reply.
This is the adapter I bought:
http://www.amazon.com/gp/product/B005QX7KYU/ref=oh_details_o02_s00_i00?ie=UTF8&psc=1
Did I get the wrong one?
Is there a notification to let you know it recognized a device? Anything in the settings I have to change?
Click to expand...
Click to collapse
That's the same one I bought. On the 4.2.2 ROM I run, as soon as I plug in the keyboard to the adapter some notification DOES come up but I can't remember what it says lol. If I try to plug in the USB optical mouse WITHOUT a powered hub, the mouse lights up indeed but that's all it does. It does not function other than lighting up.
I'm currently typing this on CM7 as my Kindle is set up to dual boot. Some keyboards are not compatible at all, I couldn't tell you which ones exactely but I remember seeing that stated somewhere down the line.
In reference to the Settings, there is nothing I had to change keyboard wise to get it to function. There are simple options for the mouse cursor like speed. The flash drive is a different story and many people have had to use apps like Stickmount and such to get them to work. Unfortunately flash drives are hit or miss and a couple different approaches have been used to mount them.
Hope that helps

Guitarman2010 said:
That's the same one I bought. On the 4.2.2 ROM I run, as soon as I plug in the keyboard to the adapter some notification DOES come up but I can't remember what it says lol. If I try to plug in the USB optical mouse WITHOUT a powered hub, the mouse lights up indeed but that's all it does. It does not function other than lighting up.
I'm currently typing this on CM7 as my Kindle is set up to dual boot. Some keyboards are not compatible at all, I couldn't tell you which ones exactely but I remember seeing that stated somewhere down the line.
In reference to the Settings, there is nothing I had to change keyboard wise to get it to function. There are simple options for the mouse cursor like speed. The flash drive is a different story and many people have had to use apps like Stickmount and such to get them to work. Unfortunately flash drives are hit or miss and a couple different approaches have been used to mount them.
Hope that helps
Click to expand...
Click to collapse
Thanks, I'll keep tinkering with it.

3G/USB dead

Hi all,
I purchased an Eonon ga2114, installed it, everything except the weather widget (witch will be soleved) worked fine until I've plugged a 3g dongle.
No reaction of the unit after plugging, tried with USB memory stick - no, the same, not visible in the explorer.
The cable is properly inserted in its place on the back. Is there any way to check whether it's a software of hardware issue?
Every advice how to proceed will be greatly appreciated, since I can't connect the unit to Internet.
Thank you in advance.

Memory sticks must be formatted FAT32 or exFAT.
3G USB modem compatibility is limited to some models only.

Ridgebackmrak said:
....
Every advice how to proceed will be greatly appreciated, since I can't connect the unit to Internet.
Thank you in advance.
Click to expand...
Click to collapse
Are the USB ports getting power? try with a thumb drive that lights up when it gets power to check.
3g can be a challenge but that shouldn't have any effect on thumb drives.
Also try the front USB if you have one

pants001 said:
Are the USB ports getting power? try with a thumb drive that lights up when it gets power to check.
3g can be a challenge but that shouldn't have any effect on thumb drives.
Also try the front USB if you have one
Click to expand...
Click to collapse
Hi pants,
I followed your advice - no power, I assume. The dongle is blinking when plugged in the front USB port, the stick is read.
Thanks to all.

pants001 said:
Are the USB ports getting power? try with a thumb drive that lights up when it gets power to check.
3g can be a challenge but that shouldn't have any effect on thumb drives.
Also try the front USB if you have one
Click to expand...
Click to collapse
Solved! Thank you all.
New challenge appeared - mounting the 3g modem

Question S22 OTG Gamepad Gamesir x2

I have an S22 with Stock Android and bought Gamesir X2 to play XBOX Cloud and Retroarch games with it.
For some reason I decided to buy the USB-C version over the Bluetooth (I thought I was neat to be able to charge the phone while playing and also less input lag due to BT delays).
Thing is, gamepad arrived, I rushed to plug it in and found out nothing happened. Gamepad blue light stays blinking (its supposed to stay blu when connected) and the phone doesnt even detects anything.
This is supposed to be a simple OTG gamepad, so should be plug-n-play.
I reached to Samsung about 'how do I enable OTG to use my gamepad' and the answer was 'OTG is enabled by default'
I also reached out to Gamesir, they told me to try press G+S buttons on the pad while connected, but nothing happened
There's a Gamesir app that is suppsed to be used to detect it (and also map the gamepad on some touch screen games) but doesnt work for me
I also found some guy on youtube claiming I should enable ADB debug and set USB default to 'File transfer'. Doesnt work either
Anyone having the same issue?
Anyone having a USB-C Gamepad working?
Any ideas on what to try out to get it working?
Thanks in advance

I've recently run into a similar issue however on a S23+. The device I'm trying to use is a Seek CompactPro FF USB-C which uses powered OTG. No need of a cable as it has USB-C built into the device itself.
It didn't work at first, it detected it and tried to open the "Seek Thermal" app which is normal but in the app itself the device was not being detected. Did a ton of searching until finally I found another person having a similar issue where the work around was to plug in the OTG device, then reboot the phone with the device still plugged in.
Give that a try? IMO it shouldn't be like this, and it isn't very well documented anywhere I look...but that worked for me for my device. Did not work any other way. Device works perfectly fine after rebooting phone with it plugged in.

86brown said:
I've recently run into a similar issue however on a S23+. The device I'm trying to use is a Seek CompactPro FF USB-C which uses powered OTG. No need of a cable as it has USB-C built into the device itself.
It didn't work at first, it detected it and tried to open the "Seek Thermal" app which is normal but in the app itself the device was not being detected. Did a ton of searching until finally I found another person having a similar issue where the work around was to plug in the OTG device, then reboot the phone with the device still plugged in.
Give that a try? IMO it shouldn't be like this, and it isn't very well documented anywhere I look...but that worked for me for my device. Did not work any other way. Device works perfectly fine after rebooting phone with it plugged in.
Click to expand...
Click to collapse
Thanks for your reply 86, tried that but didnt work for me. I saw a couple of videos where the blinking blue light might mean that its not connecting well (its supposed to stay blue) so I guess its something to do with how the cable is connecting. Since Gamesir already told me I have no warranty nor support from them as I bought it on Amazon instead of their site I'm thinking on tearing it appart during the weekend.
If I break it I'll end up with a nice pouch case for my cables (the most expensive pouch ever).