C++ (Cpp) or1k_timer_restore Examples

Example #1

File: timer.c Project: kraziant/tutorials

int main(void)
{
  uint32_t ticks = 0;
  uint32_t timerstate;
  or1k_timer_init(100);

  gpio_init();

  or1k_timer_enable();
  while (1) {
    while (ticks == or1k_timer_get_ticks()) { }
    ticks++;
    timerstate = or1k_timer_disable();
    // do something atomar
    or1k_timer_restore(timerstate);
    if (ticks == 100) {
      printf("A second elapsed\n");
      // Increment the GPIO counter
      gpio_increment();
      or1k_timer_reset_ticks();
      ticks = 0;
    }
  }
  
  return 0;
}

Example #2

File: mlock.c Project: TUM-LIS/optimsoc-sourceware

void __malloc_unlock(struct _reent *ptr) {
    // Decrement counter. The lock may be unlocked recursively
    _malloc_lock_cnt--;

    // If this was the last recursive unlock call
    if(_malloc_lock_cnt == 0){
        // reset owner
        _malloc_lock_own = 0;
        // Restore IEE flag
         or1k_interrupts_restore(_malloc_lock_restore_interrupts);
         // Restore TEE flag
         or1k_timer_restore(_malloc_lock_restore_timer);
    }

    return;
}

Example #3

File: util.c Project: MichaelFQuigley/barrelfish

void or1k_critical_end(uint32_t restore) {
	or1k_timer_restore(restore & 0x1);
	or1k_interrupts_restore((restore >> 1) & 0x1);
}