Function sensor_fifo

components/drivers/sensor/v1/sensor_cmd.c:134–175

}

static void sensor_fifo(int argc, char **argv)
{
    static rt_thread_t tid1 = RT_NULL;
    rt_device_t dev = RT_NULL;
    rt_sensor_t sensor;

    dev = rt_device_find(argv[1]);
    if (dev == RT_NULL)
    {
        LOG_E("Can't find device:%s", argv[1]);
        return;
    }
    sensor = (rt_sensor_t)dev;

    if (rt_device_open(dev, RT_DEVICE_FLAG_FIFO_RX) != RT_EOK)
    {
        LOG_E("open device failed!");
        return;
    }

    if (sensor_rx_sem == RT_NULL)
    {
        sensor_rx_sem = rt_sem_create("sen_rx_sem", 0, RT_IPC_FLAG_FIFO);
    }
    else
    {
        LOG_E("The thread is running, please reboot and try again");
        return;
    }

    tid1 = rt_thread_create("sen_rx_thread",
                            sensor_fifo_rx_entry, sensor,
                            1024,
                            15, 5);

    if (tid1 != RT_NULL)
        rt_thread_startup(tid1);

    rt_device_set_rx_indicate(dev, rx_callback);

    rt_device_control(dev, RT_SENSOR_CTRL_SET_ODR, (void *)20);
}
#ifdef RT_USING_FINSH
    MSH_CMD_EXPORT(sensor_fifo, Sensor fifo mode test function);
#endif