• SWD for Time Profiling if no ETM Time Stamping is available
    Hi to you all, I'm using a LPC437 microcontroller (cortex M4) for a real-time application. I would like to measure the performance of a function I wrote in C, i.e. know how much time does the execution...
  • Getting Started in Real-Time Applications
    hi all ,am the beginner of ARM board and i gonna do my project in real time applications. So please refer me the best ARM board for my project give best ideas and basic book for ARM .And also suggest...
  • ETM not working on stm32f7
    Hi, i am using stm32f7 and for debugging ulink pro, i have tried to enable ETM but not succeeded. the connector i am using is, trace_D0          PC0 trace_D1          PC8 trace_D2          PD2 trace_D3...
  • SWD insulation for 230V
    We are developing devices which are supplied with 230V AC mains supply. The 3,3V supply voltage is made by a switching Power supply but is not potential-free to the 230V mains supply. So we need insulation...