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TDA4VM: How to set/reset GPIO from R5F ?

Mahipal Reddy Patlolla
Expert 2280 points

Part Number: TDA4VM

Hi TI team,

If I need to set/reset the GPIOs from R5F, which are already being driven through linux device tree at the boot up,  are there any specific APIs I need to use ? 

I am using SDK8.2

Regards

Mahipal

  • 0
    TI__Guru**** 504305 points

    Hi Mahipal,

    It is typically not recommended to use/access a module from two different cores.. Because there could be conflicts and corruption in configurations.. Can you please disable GPIO from Linux and then you could use PDK driver for GPIO to configure GPIO. module. 

    Regards,

    Brijesh