Correct pin settings for Arduino OTG on Linux?

Discussion in 'General Discussion' started by indianerjones, Jul 28, 2014.

  1. indianerjones

    indianerjones New Member

    Mar 10, 2014
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    I'm trying to connect the SAM3x and the imx6 via the internal USB OTG line. I know how to configure the imx's pins in the kernel headers, but I'm not sure what the correct setting is.

    My understanding is that the SAM3x needs to be configured to be a USB slave, this is done via the pin SD4_DAT7.
    Then imx's GPIOs on pins GPIO_16 and EIM_WAIT are used to enable the connection.

    Has anybody figured out what the correct settings are? Do I have to enable any drivers in the kernel? On Android the connection seems to work, so perhaps one of the developers could provide some info on how to port this solution to Linux?


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