| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) 2007 by Michael Sevakis |
| * |
| * 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_TARGET_H |
| #define TIMER_TARGET_H |
| |
| /* timer is based on PCLK and minimum division is 2 */ |
| #define TIMER_FREQ (49156800/2) |
| |
| 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_TARGET_H */ |