I'm using iMX6ULL EVK, I have enabled mass storage detection on USB OTG. I would like to diable ECSPI communication when USB is connected. How to do that?
Is that possible to disable a node while interfacing USB device?
ECSPIx_CONREG register bit "EN" is used to enable or disable eCSPI.
see page 809 of reference manual.
Have a nice day!
TIC weidong sun
Thank you for your response.
Similarly, is that possible to disable GPIOs while USB is connected.
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