fix dataqueue, limit queue size to usable values (2,4,8,16...) to avoid errors when put_index exceed 0xffff.
@@ -28,6 +28,7 @@ rt_data_queue_init(struct rt_data_queue *queue,
void (*evt_notify)(struct rt_data_queue *queue, rt_uint32_t event))
{
RT_ASSERT(queue != RT_NULL);
+ RT_ASSERT((0x10000 % size) == 0);
queue->evt_notify = evt_notify;
