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USB Device auto-connect understanding and RTX

Ian Hickey

Hi All,

I am trying out some demo code from the Keil RTX USB Device Memory example
C:\Keil\ARM\Boards\Keil\MCB1700\RL\USB\Device\RTX\Memory\

My problem is that I cannot get the USB device recognised as there is no USB connect done automatically.

I suspect that there is a mechanism needed for the VBUS pin to create an interrupt which will then cause a task to run for the Power Event to the RTX.

I have configured the pin for VBUS functionality.

Can anyone point me in the correct direction for documentation.

Thanks

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