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/* ****************************************************************************
 * fxlib/battery.h -- fxlib's battery management.
 * Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
 *
 * This file is part of the 'casiowin/fxlib' module,
 * in libcarrot, an experimental modular libc project.
 *
 * This file is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 *
 * This file is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Lesser Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this file.  If not, see <http://www.gnu.org/licenses/>.
 * ************************************************************************* */
#include <fxlib/cdefs.h>
#if __USE_FXLIB_UNOFFICIAL
__BEGIN_NAMESPACE_FXLIB
__BEGIN_DECLS

/* ************************************************************************* */
/*  Get the battery status                                                   */
/* ************************************************************************* */
/* Returned values */
# define battery_level_3       0x000 /* voltage OK */
# define battery_level_2       0x001 /* below level one */
# define battery_level_1       0x002 /* below level two */
# define battery_level_OS103_2 0x17F /* OS 1.03 equ. of battery_level_2 */
# define battery_level_OS103_1 0x16D /* OS 1.03 equ. of battery_level_1 */

/* Flags */
# define battery_flag_delay   0x0001 /* perform delay before accessing the
                                       * AD converter */

/* Get the status */
extern int Battery_IsLow_Delay _OF((int __flags)) __THROW;
extern int Battery_GetStatus   _OF((int __flags)) __THROW;

/* Do that, and print a message */
extern int Battery_DisplayLowStatus _OF((int __flags)) __THROW;

__END_DECLS
__END_NAMESPACE_FXLIB
#endif