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maemo.org - Talk (https://talk.maemo.org/index.php)
-   Nokia N810 (https://talk.maemo.org/forumdisplay.php?f=28)
-   -   Usb Host Mode For N810??? (https://talk.maemo.org/showthread.php?t=16695)

hordeman 2010-09-23 01:30
Re: Usb Host Mode For N810???
 
I don't know what "usb-otg-plugin" is, but I do know that all you need is "usbcontrol".

ee_gary 2010-09-23 18:02
Re: Usb Host Mode For N810???
 
I tried "usbcontrol" first, but it didn't do anything when I launched it (i.e. no window, icon, etc). Does it rely on something else to make it run?

Right now I am using Advanced Power Monitor as a work-around since it has an option to switch between host and otg.

fragos 2010-09-24 02:50
Re: Usb Host Mode For N810???
 
No need for software if you have the right cable.

Cable - microUSB to Female USB A. Automaticaly sets the USB to OTG.
http://search.digikey.com/scripts/Dk...name=H11576-ND

hordeman 2010-09-24 06:59
Re: Usb Host Mode For N810???
 
Quote:
Originally Posted by ee_gary (Post 824603)
I tried "usbcontrol" first, but it didn't do anything when I launched it (i.e. no window, icon, etc). Does it rely on something else to make it run?

Right now I am using Advanced Power Monitor as a work-around since it has an option to switch between host and otg.
As long as you install it from the application manager, it should work perfectly. That's how I've always installed it, and I use it on a regular basis.

flexxxv 2010-09-24 07:16
Re: Usb Host Mode For N810???
 
there were some really cheap (and working) cables on ebay for this. They are more expensive right now :( but still cheaper than the one from digikey.

wesgreen 2010-09-24 17:39
Re: Usb Host Mode For N810???
 
all of the software solutions caused me problems sooner or later. go with the cable.

ee_gary 2010-09-24 18:02
Re: Usb Host Mode For N810???
 
Thanks recommending the cable vs software. I was planning to purchase a coupler AND use software to switch mode.

Would something like this work?

http://www.amazon.com/USB-Female-Min...5350437&sr=8-9

It's not clear to me what is required to get OTG to automatically switch USB modes. For example, is it enough to just get the connectors right, or is there something else special that needs to be done?

Please note, I have an N800, so I think that means I need a miniUSB instead of microUSB.

Thanks!

fragos 2010-09-24 18:14
Re: Usb Host Mode For N810???
 
Quote:
Originally Posted by ee_gary (Post 825450)
Thanks recommending the cable vs software. I was planning to purchase a coupler AND use software to switch mode.

Would something like this work?

http://www.amazon.com/USB-Female-Min...5350437&sr=8-9

It's not clear to me what is required to get OTG to automatically switch USB modes. For example, is it enough to just get the connectors right, or is there something else special that needs to be done?

Please note, I have an N800, so I think that means I need a miniUSB instead of microUSB.

Thanks!
The connection is switched by how the cable connector is wired. You need do nothing else other than plug things in. I have no specific experience with the adapter you wish to buy.

ee_gary 2010-09-24 18:23
Re: Usb Host Mode For N810???
 
So even if the ends are correct, there is no way to tell if it will engage the automatic OTG switch because that depends on some wiring internal to the USB A to miniUSB adapter?

In other words, go with an adapter others have used successfully, or take a chance on something new that might work (but depends on how it's wired inside).

fragos 2010-09-24 18:31
Re: Usb Host Mode For N810???
 
Quote:
Originally Posted by ee_gary (Post 825476)
So even if the ends are correct, there is no way to tell if it will engage the automatic OTG switch because that depends on some wiring internal to the USB A to miniUSB adapter?

In other words, go with an adapter others have used successfully, or take a chance on something new that might work (but depends on how it's wired inside).
That would be my advice. Mine works great with USB memory sticks and keyboards. The N810 was a little finicky on which SDHC card readers it would work with. The following reader does work.

Targus TGR-SD20 SDHC reader
http://www.walmart.com/catalog/produ...uct_id=9722060


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