• A question about timer configuration
    Hi all, I am relatively new to the ARM family and I didn't find an answer in the documentation, unfortunately... I am trying to change the interrupt rate of my STR7's timer 0. I have an 16[Mhz] external...
  • 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...
  • Question about RTX startup.s
    Hi, I am trying to use RTX on my target(LH7A404). I refered to the example and wrote my own startup.s. But I found in the example that the assembly jump to __main finally. And when I download my image...
  • Two questions about RTX-51
    Hello, I have 2 questions about RTX-51: 1. If a running task which waits for a signal event to start running is preempted by a higher prioritized task and signalled again within this newly running...
  • RTX time manage questions about os_itv_wait ........
    os_itv_set(20); while(1) { os_itv_wait(); msdelay(100); } this is part of my code in one of RTX TASKS, every time run to "os_itv_wait()", current task sometimes can not change to another...