TS201S EZ-KIT VDK ISR

Hi
           
Is any body is having idea how to can interrupts in VDK for using LinkPort  DMA.
I did test data communication using DMA in the LinkPorts,

referenced by example code "Producer_Consumer_MP" except for Multicore process & message.

when I sarted this code it did not enter the ISR function and driver open funtion.

I don't know What is problem.


with regards,

Nathan

Int_level_test2.zip
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  • Hi Jeyanthi

    Thank for your reply

    1. Can you check for the Link port register values after running the code? Have the DMA started?

    -yes i checked Link port register values after running the code

    2. Do you see any data words in the transmit/receive buffers?

    - I can transmited data using Lonk port based on VDK but when data receive, ISR routine did not activate and driver open function didn't called

    3. Are there any error conditions set?

    4. If possible probe the link port signals as well

    - I will check

     

    Best Regards,

    Nathan

Reply
  • Hi Jeyanthi

    Thank for your reply

    1. Can you check for the Link port register values after running the code? Have the DMA started?

    -yes i checked Link port register values after running the code

    2. Do you see any data words in the transmit/receive buffers?

    - I can transmited data using Lonk port based on VDK but when data receive, ISR routine did not activate and driver open function didn't called

    3. Are there any error conditions set?

    4. If possible probe the link port signals as well

    - I will check

     

    Best Regards,

    Nathan

Children
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