2bb1ecab3c
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5208 42af7a65-404d-4744-a932-0658087f49c3
64 lines
2.8 KiB
C
64 lines
2.8 KiB
C
/****************************************************************************
|
|
* apps/system/poweroff/poweroff.c
|
|
*
|
|
* Copyright (C) 2011 Uros Platise. All rights reserved.
|
|
* Author: Uros Platise <uros.platise@isotel.eu>
|
|
*
|
|
* 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 NuttX 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <arch/board/power.h>
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
int poweroff_main(int argc, char *argv[])
|
|
{
|
|
/* TODO:
|
|
* - replace this by sending general system signal to shutdown, where i.e. nsh
|
|
* must issue down script (it may check whether nsh is running before spawning
|
|
* a new process with nsh poweroff)
|
|
* - wait for some time (~0.5 second for VSN), that SDcard is flashed and synced
|
|
* - call poweroff
|
|
*
|
|
* TODO on boot:
|
|
* - if external key is pressed, do not start the nsh! but wait until it is released
|
|
* (to get rid of bad mounts of the sdcard etc.) this could be handled in the
|
|
* button driver immediately on system boot
|
|
*/
|
|
|
|
board_power_off();
|
|
return 0;
|
|
}
|