2 Replies Latest reply on Nov 4, 2016 1:45 PM by DharavSarang

    Data stored in CYBLE_EVT_GATTC_HANDLE_VALUE_NTF

    DharavSarang


      I have been using CYBL10161-56LQXI where currently I am working over the BLE v4.2.
      I have a question about the data that we store in CYBLE_EVT_GATTC_HANDLE_VALUE_NTF. 

         


      What I know till now is about CyBle_GattsNotification() that it is a non-blocking function and what it does. 
      I have save the data to be sent to the client over, CYBLE_GATTS_HANDLE_VALUE_NTF_T  my_variable; // my declaration
       

         

      and  in some function this is what I use,
       my_variable.value.val           = MyData;
       my_variable.value.actualLen = length;
       my_variable.value.len           = length;
       my_variable.attrHandle         = charAttrHandle;
      So, my question is, do we need the memory that we are using to set up the descriptor(my_variable)  to exist after my call returns? As right now I am saving it on the stack, which means at some point I am going to lose it. 

      Dharav