usb output..??

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phaseshifter
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usb output..??

Unread post by phaseshifter » Sat May 05, 2018 3:39 am

odroid@odroid:~$ lsusb
Bus 001 Device 002: ID 0424:9730 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


does this mean my otg port is working and should be able to be used with an otg k-board

this is all i get on my u-3 board

odroid@odroid:~$ lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=exynos-ohci/3p, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=s5p-ehci/3p, 480M
|__ Port 2: Dev 2, If 0, Class=Vendor Specific Class, Driver=smsc95xx, 480M
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odroid
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Re: usb output..??

Unread post by odroid » Sat May 05, 2018 7:26 pm

Connect a OTG-to-HOST cable and check "lsusb -t" again.

BTW, your HSIC USB hub chip seems to be dead.

phaseshifter
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Joined: Fri May 08, 2015 9:12 am
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Re: usb output..??

Unread post by phaseshifter » Sat May 05, 2018 8:03 pm

yes i know thank you to the latter comment..
however it does give a response whilst plugging/unplugging the cable

e.g..

Code: Select all

usb 0
usb1
usb0
and on it goes every time when i plug and unplug ..

also i am putty into the U-3+ via uart kit

is there anything i need to specify in the software..??
or is the software already done for me
to be getting this output via putty
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odroid
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Re: usb output..??

Unread post by odroid » Sat May 05, 2018 8:50 pm

I think any HID device should work with the OTG port.

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