1 Reply Latest reply on Dec 16, 2015 5:19 AM by vavc

    What is the limit of data transmission? Which one is the maximum payload size?

    sen.li_1509296

      Hi,

         

      It is a little bit confusing that, in the CySmart_Dongle example for BLE KIT, inside CySmt_TransportLayer.h,

         

      /* Both UART RX & TX buffers are set to maximum 5K with assumption that L2CAP MTU will be with-in this limit */
      #define                      (UART_UART_TX_BUFFER_SIZE)

         

      However, UART_UART_TX_BUFFER_SIZE is defined as 550u, and not hexadecimal, which is different with 5K.

         

       

         

      So, how big on earth is the maximum of the MAX_PAYLOAD_SIZE?

         

       

         

      Thank you!