• Relative timing of os_time_get() and os_itv_wait()
    In a very simple task containing an infinite loop and running on os_itv_wait() I would like to measure how long the code takes to run using os_time_get(). For example if os_itv_wait() lets my code run...
  • What's the difference between os_itv_wait and os_dly_wait?
    Hello I'm a newer to RL-ARM and I found that there're two wait function os_itv_wait and os_dly_wait in RL-ARM. Who can tell me what's the difference between them? For example is it possible to replace...
  • Question about RAM management again
    Taking the advice from Drew Davis,I defined all function with REENTRANT.After compiling and linking ,RAM reduced more than 200 bytes.But the program can not drive the LCD well even a black point on LCD...
  • Time zone management
    Hi all, I would like to use the time library to manage multiple times with different timezones in my embedded system. I would like reproduce the IAR method: ( www.iar.com/.../) But with...
  • A question about task of RTX
    When the higher priority task was hang-up and at the same time several tasks with the same priority ready to run,which task will be run first? I mean I have several tasks need not preemptive, so I give...