mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-07-03 01:00:35 +08:00
Lorenz Meier
115 lines
3.6 KiB
C
115 lines
3.6 KiB
C
/****************************************************************************
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*
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* Copyright (c) 2012-2016 PX4 Development Team. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/**
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* Logging rate.
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*
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* A value of -1 indicates the commandline argument
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* should be obeyed. A value of 0 sets the minimum rate,
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* any other value is interpreted as rate in Hertz. This
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* parameter is only read out before logging starts (which
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* commonly is before arming).
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*
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* @unit Hz
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* @min -1
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* @max 250
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* @group SD Logging
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*/
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PARAM_DEFINE_INT32(SDLOG_RATE, -1);
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/**
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* Enable extended logging mode.
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*
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* A value of -1 indicates the command line argument
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* should be obeyed. A value of 0 disables extended
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* logging mode, a value of 1 enables it. This
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* parameter is only read out before logging starts
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* (which commonly is before arming).
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*
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* @unit enum
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* @min -1
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* @max 1
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* @value -1 command line
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* @value 0 disable
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* @value 1 enable
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* @group SD Logging
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*/
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PARAM_DEFINE_INT32(SDLOG_EXT, -1);
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/**
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* Use timestamps only if GPS 3D fix is available
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*
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* A value of 1 constrains the log folder creation
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* to only use the time stamp if a 3D GPS lock is
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* present.
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*
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* @unit boolean
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* @group SD Logging
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*/
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PARAM_DEFINE_INT32(SDLOG_GPSTIME, 1);
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/**
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* UTC offset (unit: min)
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*
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* the difference in hours and minutes from Coordinated
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* Universal Time (UTC) for a your place and date.
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*
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* for example, In case of South Korea(UTC+09:00),
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* UTC offset is 540 min (9*60)
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*
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* refer to https://en.wikipedia.org/wiki/List_of_UTC_time_offsets
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*
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* @unit min
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* @min -1000
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* @max 1000
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* @group SD Logging
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*/
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PARAM_DEFINE_INT32(SDLOG_UTC_OFFSET, 0);
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/**
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* Give logging app higher thread priority to avoid data loss.
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* This is used for gathering replay logs for the ekf2 module.
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*
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* A value of 0 indicates that the default priority is used.
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* Increasing the parameter in steps of one increases the priority.
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*
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* @min 0
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* @max 3
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* @value 0 Low priority
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* @value 1 Default priority
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* @value 2 Medium priority
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* @value 3 Max priority
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* @group SD Logging
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*/
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PARAM_DEFINE_INT32(SDLOG_PRIO_BOOST, 2);
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