1 Reply Latest reply on Dec 18, 2017 9:12 PM by LJYe_2922526

    Download embedded app (.hcd) to RAM through unreliable UART for CYW20706

    LJYe_2922526

      Hi again CYW20706 wizards,

       

      For my project I have to download embedded app (.hcd) to RAM through unreliable UART from the host MCU. Reading through the guide there seems to be two ways to verify the app download is not corrupted: RAM_READ and CRC check HCI commands.

       

      CRC check:

      01 CC FC 08 xx xx xx xx yy yy yy yy

       

      READ_RAM:

      01 4D FC 05 xx xx xx xx yy

       

      My question is can they be used for any address (RAM region rather than serial flash)? Are there any other ways to check RAM?

       

      Thanks!