Configure the USB device/host on sam9g25 module

Martin Peevski martin at ronetix.at
Fri Nov 16 05:26:47 EST 2012


Hi again!
There were no problem, thank you for the time!


On 15/11/12 18:56, Zhong Li wrote:
> It is a hardware configuration problem. You must use a type-A mini USB 
> cable.
>
> Martin Peevski <martin at ronetix.at> wrote:
>
>            Hi,
>
>     I'm working with sam9g25 module placed on sam9x5-ek. sam9g25 has 2
>     host USB's and 1 device/host USB (on the micro USB of sam9x5-ek). Both
>     USB hosts accept mass storage devices and works correct. It was
>     impossible to do 2 things with the USB device/host (placed on the micro
>     USB of sam9x5-ek):
>
>     1. Put in it mass storage device - the kernel want not to
>     enumerate it and give it an name (for example sda, sdb, ...). What I
>     must do in the config file of kernel to be recognized the inserted mass
>     storage device?
>
>     2. Connect cable from the micro USB to any of the host USB's and
>     detect USB serial gadget.
>
>     I tryed to make some configs for both problems in the kernel but it
>     don't works. Can you, please, help me solve these problems?
>
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