rockbox/firmware/target/mips/ingenic_jz47xx/timer-target.h
Maurus Cuelenaere 398e1059c5 Ingenic Jz4740: should fix timer (thanks to Rafaël Carré)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21184 a1c6a512-1295-4272-9138-f99709370657
2009-06-03 22:52:54 +00:00

43 lines
1.5 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 by Maurus Cuelenaere
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __TIMER_H_
#define __TIMER_H_
#include "config.h"
#define TIMER_FREQ (CFG_EXTAL) /* For full precision! */
bool __timer_set(long cycles, bool set);
bool __timer_register(void);
void __timer_unregister(void);
#define __TIMER_SET(cycles, set) \
__timer_set(cycles, set)
#define __TIMER_REGISTER(reg_prio, unregister_callback, cycles, \
int_prio, timer_callback) \
__timer_register()
#define __TIMER_UNREGISTER(...) \
__timer_unregister()
#endif /* __TIMER_H_ */