C++ (Cpp) lc823450_gpio_write 예제들

예제 #1

파일: lc823450_bt.c 프로젝트: dagar/NuttX

void up_bt_enable(int enable)
{
  if (enable)
    {
      lc823450_gpio_write(BT_POWER, 0);
      usleep(100 * 1000);
      lc823450_gpio_write(BT_POWER, 1);
      usleep(100 * 1000);
    }
  else
    {
      lc823450_gpio_write(BT_POWER, 0);
    }
}

예제 #2

파일: lc823450_timer.c 프로젝트: AlexShiLucky/NuttX

int up_timerisr(int irq, uint32_t *regs, FAR void *arg)
{
   /* Process timer interrupt */

#ifdef CONFIG_DVFS
  lc823450_dvfs_tick_callback();
#endif

#ifdef CONFIG_LC823450_MTM0_TICK
  /* Clear the interrupt (BEVT) */

  putreg32(1 << 1, rMT00STS);
#endif

  sched_process_timer();

#ifdef CONFIG_LCA_SOUNDSKIP_CHECK
  extern void lca_check_soundskip(void);
  lca_check_soundskip();
#endif

#ifdef CHECK_INTERVAL
  _timer_val = !_timer_val;
  lc823450_gpio_write(TIMER_PIN, _timer_val);
#endif
#ifdef CONFIG_HSUART
  hsuart_wdtimer();
#endif /* CONFIG_HSUART */

  return 0;
}

예제 #3

파일: lc823450_dvfs2.c 프로젝트: AlexShiLucky/NuttX

static void lc832450_set_core_voltage(bool high)
{
  if (false == high)
    {
      _dvfs_core12v = 0;
    }

  lc823450_gpio_write(CORE12V_PIN, (int)high);

  if (high)
    {
      /* start 3ms timer to change internal dividers */

      lc823450_mtm_start_oneshot(3);
    }
}