/****************************************************************************
*
* Copyright (c) 2013 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name PX4 nor the names of its contributors may be
* used to endorse or promote products derived from this software
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*
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/**
* @file telemetry_status.h
*
* Telemetry status topics - radio status outputs
*/
#ifndef TOPIC_TELEMETRY_STATUS_H
#define TOPIC_TELEMETRY_STATUS_H
#include <stdint.h>
#include "../uORB.h"
enum TELEMETRY_STATUS_RADIO_TYPE {
TELEMETRY_STATUS_RADIO_TYPE_GENERIC = 0,
TELEMETRY_STATUS_RADIO_TYPE_3DR_RADIO,
TELEMETRY_STATUS_RADIO_TYPE_UBIQUITY_BULLET,
TELEMETRY_STATUS_RADIO_TYPE_WIRE
};
struct telemetry_status_s {
uint64_t timestamp;
enum TELEMETRY_STATUS_RADIO_TYPE type; /**< type of the radio hardware */
unsigned rssi; /**< local signal strength */
unsigned remote_rssi; /**< remote signal strength */
unsigned rxerrors; /**< receive errors */
unsigned fixed; /**< count of error corrected packets */
uint8_t noise; /**< background noise level */
uint8_t remote_noise; /**< remote background noise level */
uint8_t txbuf; /**< how full the tx buffer is as a percentage */
};
ORB_DECLARE(telemetry_status);
#endif /* TOPIC_TELEMETRY_STATUS_H */