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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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ab257ebcce
Introduce SYS_RESTART_TYPE parameter having one of 3 values: boot restart, inflight restart, or unknown restart, and defaulting to unknown restart. px4io.cpp sets this parameter according to the type of restart detected. dataman.c retrieves this parameter and clears data entries according to their persistence level. Does nothing if unknown restart.
85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
/****************************************************************************
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*
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* Copyright (c) 2013 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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* @file system_params.c
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*
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* System wide parameters
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*/
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#include <nuttx/config.h>
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#include <systemlib/param/param.h>
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/**
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* Auto-start script index.
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*
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* Defines the auto-start script used to bootstrap the system.
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*
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* @group System
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*/
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PARAM_DEFINE_INT32(SYS_AUTOSTART, 0);
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/**
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* Automatically configure default values.
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*
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* Set to 1 to set platform-specific parameters to their default
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* values on next system startup.
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*
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* @min 0
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* @max 1
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* @group System
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*/
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PARAM_DEFINE_INT32(SYS_AUTOCONFIG, 0);
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/**
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* Set usage of IO board
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*
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* Can be used to use a standard startup script but with a FMU only set-up. Set to 0 to force the FMU only set-up.
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*
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* @min 0
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* @max 1
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* @group System
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*/
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PARAM_DEFINE_INT32(SYS_USE_IO, 1);
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/**
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* Set restart type
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*
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* Set by px4io to indicate type of restart
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*
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* @min 0
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* @max 2
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* @group System
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*/
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PARAM_DEFINE_INT32(SYS_RESTART_TYPE, 2);
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