nuttx-apps/system/uorb/sensor/pm25.c

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/****************************************************************************
* apps/system/uorb/sensor/pm25.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <sensor/pm25.h>
/****************************************************************************
* Private Functions
****************************************************************************/
#ifdef CONFIG_DEBUG_UORB
static void print_sensor_pm25_message(FAR const struct orb_metadata *meta,
FAR const void *buffer)
{
FAR const struct sensor_pm25 *message = buffer;
const orb_abstime now = orb_absolute_time();
uorbinfo_raw("%s:\ttimestamp: %" PRIu64 " (%" PRIu64 " us ago) pm25: %.4f",
meta->o_name, message->timestamp, now - message->timestamp,
message->pm25);
}
#endif
/****************************************************************************
* Public Data
****************************************************************************/
ORB_DEFINE(sensor_pm25, struct sensor_pm25, print_sensor_pm25_message);