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Add nuttx userspace reset and reboot request functions

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Add functions for reset and reboot, which can be called
from user space in nuttx kernel and protected build

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
This commit is contained in:
Jukka Laitinen
2020-10-13 10:55:24 +03:00
parent c3992634f1
commit 68a4c31a76
3 changed files with 115 additions and 0 deletions
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platforms/nuttx/src/px4/common/CMakeLists.txt
+1
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@@ -75,6 +75,7 @@ if (NOT DEFINED CONFIG_BUILD_FLAT AND "${PX4_PLATFORM}" MATCHES "nuttx")
usr_hrt.cpp
${PX4_SOURCE_DIR}/platforms/posix/src/px4/common/print_load.cpp
${PX4_SOURCE_DIR}/platforms/posix/src/px4/common/cpuload.cpp
usr_reset.cpp
)
set(LIBS_USER
platforms/nuttx/src/px4/common/include/px4_platform/board_reset.h
+53
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@@ -0,0 +1,53 @@
/****************************************************************************
*
* Copyright (c) 2020 Technology Innovation Institute. 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
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#pragma once
#if defined(CONFIG_BUILD_FLAT)
static inline int board_reset_request(int status)
{
return board_reset(status);
}
static inline int board_poweroff_request(int status)
{
return board_power_off(status);
}
#else
__EXPORT int board_reset_request(int status);
__EXPORT int board_poweroff_request(int status);
#endif
platforms/nuttx/src/px4/common/usr_reset.cpp
+61
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@@ -0,0 +1,61 @@
/****************************************************************************
*
* Copyright (C) 2020 Technology Innovation Institute. All rights reserved.
* Author: @author Jukka Laitinen <jukkax@ssrc.tii.ae>
*
* 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
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/**
* @file usr_reset.cpp
* Implementation of nuttx userspace reset api
*/
#include <sys/boardctl.h>
__EXPORT int board_reset_request(int status)
{
#if defined(CONFIG_BOARDCTL_RESET)
boardctl(BOARDIOC_RESET, status);
#endif
/* Was not able to reset */
return -1;
}
__EXPORT int board_poweroff_request(int status)
{
#if defined(CONFIG_BOARDCTL_POWEROFF)
boardctl(BOARDIOC_POWEROFF, status);
#endif
/* Was not able to power off */
return -1;
}