mirror of
https://bitbucket.org/librepilot/librepilot.git
synced 2024-11-29 07:24:13 +01:00
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/**
|
|
******************************************************************************
|
|
* @addtogroup OpenPilotModules OpenPilot Modules
|
|
* @{
|
|
* @addtogroup AirspeedModule Airspeed Module
|
|
* @brief Handle locally airspeed alarms issue changes to PIOS only when necessary
|
|
* @{
|
|
*
|
|
* @file airspeedalarm.c
|
|
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2014.
|
|
* @brief Airspeed module
|
|
*
|
|
* @see The GNU Public License (GPL) Version 3
|
|
*
|
|
*****************************************************************************/
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
/**
|
|
* Output object: none
|
|
*
|
|
* Handle locally airspeed alarms issue changes to PIOS only when necessary
|
|
*
|
|
*/
|
|
|
|
#include "airspeedalarm.h"
|
|
|
|
// local variable
|
|
|
|
static SystemAlarmsAlarmOptions severitySet = SYSTEMALARMS_ALARM_UNINITIALISED;
|
|
|
|
// functions
|
|
|
|
/**
|
|
* Handle airspeed alarms and isuue an Alarm to PIOS only if necessary
|
|
*/
|
|
bool AirspeedAlarm(SystemAlarmsAlarmOptions severity)
|
|
{
|
|
if (severity == severitySet) {
|
|
return false;
|
|
}
|
|
|
|
severitySet = severity;
|
|
|
|
return AlarmsSet(SYSTEMALARMS_ALARM_AIRSPEED, severity) == 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* @}
|
|
* @}
|
|
*/
|