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> USB HOST on snapdragon devices | toshiba tg01, google nexus one, HD2?
USB HOST on pocket device
Do you need a usb-host on your WM or Android device
Yes, I will connect external drives, etc. [ 1083 ] ** [96,18%]
No, this is an absolutely unnecessary feature. [ 49 ] ** [4,35%]
Total votes: 1126
 
Semyon
Message#1
15.09.10, 20:54
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Wanted programmer with knowledge of Linux to adapt usb-host driver for Android HTC HD2

K


For those who do not have a snapdragon in their communicator or PDA, the topic is a survey in order to find out if such a function is needed at all. Maybe manufacturers do not build it because of uselessness?

For those who are the happy owners of a snapdragon device, the topic is more than just a survey. I propose a discussion and search for a solution to the problem of lack of usb-host.

Communicators on snapdragon:
WM
1. Toshiba tg01
2. Acer neotouch
3. HTC HD2
Android
1. Google nexus one
2. HTC Desire
3. Sony Ericsson xperia x10
still probably some have.

So, the usb-host is normal, officially, and at first only supports Toshiba tg01. Those. Using microusb wire - usb-a (mother), you can easily connect flash drives, etc. Drivers are already built into the official firmware.
All other devices known to me snapdragon did not receive such a function.
But snapdragon itself supports this function, which is what the Toshiba tg01 shows.
In addition, the German craftsman screwed the host to the nexus one, where he though not standard, but works.
xda-developers
Just like HD2, it has an annoying minus, the power for external usb devices is not divorced, i.e. external power is required, which is inconvenient, but the host works there completely.

It is known that for WM HD2 the development of drivers was done by the highly respectedCotulla, a user of xda-developers, our compatriot, but he did not reach the stable version, turned off work on the project. Those interested can read bourgeoisxda-developers forum
For Android HD2 it's easy to make a host based on the version for nexus one, but for this you need a programmer who knows Linux.

For old processors, chips it was enough to download the program fromsavagemessiahzine.comand it was possible to use the host with the appropriate wire and support device.
So why is this not for snapdragon? Moreover, the usb-host on it is implemented in both WM and Android.

Post has been editedSemyon - 19.08.11, 13:05
Reason for editing: development is covered, we are looking for a programmer
cuttercreator
Message#22
02.12.10, 01:50
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fasady @ 12/02/2010 00:50*
It turns out that even if it turns out to upgrade the above driver, it will only work on android ??

exactly. To work on VM, you need to try the driver to pull out of the Toshiba tg01


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Semyon
Message#23
02.12.10, 18:53
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Yes. I must say that the usb-host works on HD2, only under the control ofubuntu.


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fasady
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04.12.10, 01:37
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Semen @ 02.12.2010, 18:53*
on HD2, the usb-host is running only under ubuntu.


How to install ubuntu? or at least where to get a worker uchtanovochnik?
Please tell me
Semyon
Message#25
05.12.10, 14:20
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fasady @ 12/04/2010 01:37*
How to install ubuntu? or at least where to get a worker uchtanovochnik?

I gave a link to the topic of discussion in my previous post.

News of the day.USB-host on HD2 is likely to be, but only for Android.
Here is what the respected answeredMDJto my request to fasten the driver from the nexus:
mdeejay: ok, I think not one, so with gpc we will solve the issue, but I don’t promise quickly


Post has been editedSemyon - 05.12.10, 22:30


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privat_x
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23.12.10, 10:30
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I will hold my fingers with a cross to make it;)
me personally - this will definitely determine with the purchase of HD2

Thanks Semyon for a raised topic!
Dreamer ...
Message#27
23.12.10, 11:05
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fasady @ 12/04/2010 01:37*
How to install ubuntu? or at least where to get a worker uchtanovochnik?
Please tell me

There are ubuntas in google too;)


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Semyon
Message#28
31.12.10, 21:14
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Privat_x @ 12/23/2010 10:30*
me personally - this will definitely determine with the purchase of HD2

I would not say that now it makes sense to take HD2. But without a doubt, this is the best device in terms of screen size / diagonal ratio. Although the USB host is a very rare feature, of the modern, except that nokia n8 supports.


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Sam_demon
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07.01.11, 23:28
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Syom, at the N8, the host plows is tested only on flash drives and then with fat exclusively. I think that the possibilities of hd2 are much higher.


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20.01.11, 16:53
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For HD2 there is a good option that went up to some gps-navi on winCE.
Open the registry, in the HKLM \ Drivers \ BuiltIn \ UsbOtg branch - Here we change the value from 0 to 1. What it gives:
this activates the USB On The Go feature (like so), which is a primitive USB host. This scheme works on many gps-Navi. There is an option for this add. nutrition. I don’t know about yours, I haven’t checked it myself yet, because I don’t have either HD2 or cable;)

Post has been editedgtr-kir - 20.01.11, 16:56


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Toshiba TG01 -> HTC HD2 -> LG Optimus 2X ->

LG Nexus 4 (SGS+ i9001) -> download

LG Nexus 5X ->Pocophone F1
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21.01.11, 11:25
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gtr-kir
from infa?


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gtr-kir
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21.01.11, 17:32
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From the section of shamanism over jj-conect 320.: D


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ghost2076
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12.02.11, 21:22
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I have not yet assembled the cable but apparently on the diagramhttp://forum.xda-developers.com/showthread...850#post5719850common wire must be connected to all devices
Vova1995
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15.02.11, 20:10
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ghost2076 @ 02.13.2011, 00:22*
on the diagram

In the diagram, power is supplied only to the plug. When I made the cable for the navigator (JJ-Connect 2100W), the power was supplied to the miniusb too. Liquid, by the way, when he is fed on a miniusb says (in dmesg) something like otg_resume (something like that)


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16.02.11, 10:29
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In the diagram, power is supplied only to the plug.

Yes, I'm not talking about the power supply on his circuit in the direction of the device, only D + and D- and there is no GND wire, there is no such
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16.03.11, 20:25
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Semyon @ 12/31/2010 21:14*
I would not say that now it makes sense to take HD2. But without a doubt, this is the best device in terms of screen size / diagonal ratio. Although the USB host is a very rare feature, of the modern, except that nokia n8 supports.

I just bought it on March 11 and I don’t regret it. On the contrary, it is worth buying this device while it is still being released (after all, it has been holding for almost a year and a half).
It seems that Android is based on Linux, or is it wrong? So if Ubuntu USB Host works, is it possible to pick up firewood from Ubuntu so that it works on Android?


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R1mlin
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17.03.11, 12:07
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That's what dug out who tried it?

To make USB Host work for you, try the following:
1. Go to the registry and change the key value HKEY_LOCAL_MACHINE \ Drivers \ BuiltIn \ USBOTG \ OTGPortM ode = 0 to OTGPortMode = 1
2. reboot your device.
In Host mode, Big Brother will not see your device. To return everything to normal mode, we change the HKEY_LOCAL_MACHINE \ Drivers \ BuiltIn \ USBOTG \ OTGPortM key ode = 0 back.

P.S. Note that you need to separately supply power to the connected device.

info:http://www.pdacenter.ru/forum/showthread.p...;highlight=host
Dreamer ...
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17.03.11, 12:56
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Nexus ONE USB HOST Guide (in English)
http://sven.killig.de/android/N1/2.2/usb_host/

Many technical terms, I'm afraid to try it myself. I'm not sure that I understand what I mean.
Linux and programmers! Make a Russian manual please.

From what I understood:
Need firmware 2.2 or higher (ROOT)
Install the modified kernel (you can temporarily until the first reboot)
Next, add support for the necessary devices:
• USB drives
• HID devices (joysticks, keyboard, etc.)
• Ethernet
• External monitors
• Audio and MIDI devices
• TV Receivers

Do everything described in the instructions at your own risk!


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cfljdybr
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18.03.11, 17:10
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HKEY_LOCAL_MACHINE \ Drivers \ BuiltIn \ USBOTG \ OTGPortM ode = 0 at OTGPortMode = 1
there are no such lines in the registry until you register it yourself
and I don’t see any sense without drivers
141141
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26.03.11, 14:12
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In the subject or not: right here
ht tp: //www.tombom .co.uk / blog /? p = 124
(gaps to remove) in English describes the shamanism, activating the USB OTG on the android device officially not supporting it, only not very clearly described what to shorten with, in the plug inserted during the device loading, I will find the time - I will test it on the optimum, I want a USB joystick connect.
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14.04.11, 01:41
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Host - really necessary thing! Of course, provided that it will work normally ... And who knows - for what reason did the Author, who started developing such useful drivers, stop further progress? Can all come together and write a collective request letter? The author is sort of like our compatriot - I don’t have to speak English ...
And already on the topic - the question:
Available is:
fairly straight arms (at least to gently solder everything),
USB Mom
Micro usb dad
But! There is no understanding - what are the designations indicated in the diagram that the developer himself laid out and what and with what needs to be soldered, what would be the cable necessary for the host connection?
Therefore, I beg you - those for whom this is not a dark forest - please explain in more detail and if you can schematically - Which wiring should be soldered to and with which should be connected. In fact, it's nice to know that there are still people who easily understand these things. And for the same amount it is unpleasant to realize and admit that I myself don’t rummage in this topic :-( I think that I’m not the only one who will be grateful for this ... Still, we are not unhappy - there are quite a lot of these subtleties .. .

Post has been editedAndrewzzz - 14.04.11, 01:42

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