5 Replies Latest reply on Jul 7, 2015 6:49 PM by userc_16496

    puart_control write handle and read handle problem

      hi sir,

      I use two BCM92073X kit do test,


      I add a characteristic and handle 0x001A like this :



      then I open two smart UART Controller ,

      and I write "aaaaaaaaaaaaaaaaaaaa"(length 20) to handle 0x001A , Written correctly :




      But when I write "aaaaaaaaaaaaaaa"(length 15) to handle 0x001A, Write value Weird :

      why appear  "9f" ??


      and sometimes i write any value(such as "hhhhh") to handle 0x001A ,the peer device 

      No value is written


      How can I solve this problem ?






      thanks Sir !