flight/pios/osx/inc/pios_wdg.h

   1 /**
   2  ******************************************************************************
   3  * @addtogroup PIOS PIOS Core hardware abstraction layer
   4  * @{
   5  * @addtogroup   PIOS_WDG Watchdog Functions
   6  * @{
   7  *
   8  * @file       pios_wdg.h
   9  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
  10  *             Parts by Thorsten Klose (tk@midibox.org)
  11  * @brief      SPI functions header.
  12  * @see        The GNU Public License (GPL) Version 3
  13  *
  14  *****************************************************************************/
  15 /*
  16  * This program is free software; you can redistribute it and/or modify
  17  * it under the terms of the GNU General Public License as published by
  18  * the Free Software Foundation; either version 3 of the License, or
  19  * (at your option) any later version.
  20  *
  21  * This program is distributed in the hope that it will be useful, but
  22  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  23  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  24  * for more details.
  25  *
  26  * You should have received a copy of the GNU General Public License along
  27  * with this program; if not, write to the Free Software Foundation, Inc.,
  28  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  29  */
  30
  31 #ifndef PIOS_WDG
  32 #define PIOS_WDG
  33
  34 void PIOS_WDG_Init();
  35 bool PIOS_WDG_RegisterFlag(uint16_t flag_requested);
  36 bool PIOS_WDG_UpdateFlag(uint16_t flag);
  37 uint16_t PIOS_WDG_GetBootupFlags();
  38 uint16_t PIOS_WDG_GetActiveFlags();
  39 void PIOS_WDG_Clear(void);
  40 bool PIOS_WDG_Check();
  41
  42 #define PIOS_WDG_ACTUATOR      0x0001
  43 #define PIOS_WDG_STABILIZATION 0x0002
  44 #define PIOS_WDG_ATTITUDE      0x0004
  45 #define PIOS_WDG_MANUAL        0x0008
  46 #define PIOS_WDG_SENSORS       0x0010
  47
  48 #endif