mWaitingForIdle
if (mWaitingForIdle(_VBUS_P0)) {
if (mWaitingForIdle(_VBUS_P0))
if (!mWaitingForIdle(_VBUS_P0)) CallWhenIdle(_VBUS_P nothing, 0);
if (!mWaitingForIdle(_VBUS_P0)) CallWhenIdle(_VBUS_P nothing, 0);