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