4 * This file is part of BeRTOS.
6 * Bertos is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * As a special exception, you may use this file as part of a free software
21 * library without restriction. Specifically, if other files instantiate
22 * templates or use macros or inline functions from this file, or you compile
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24 * file does not by itself cause the resulting executable to be covered by
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29 * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
34 * \author Bernie Innocenti <bernie@codewiz.org>
36 * \brief Low-level timer module for Qt emulator (interface).
38 #ifndef DRV_TIMER_QT_H
39 #define DRV_TIMER_QT_H
41 // HW dependent timer initialization
43 #define DEFINE_TIMER_ISR DECLARE_ISR_CONTEXT_SWITCH(timer_isr)
44 #define TIMER_TICKS_PER_SEC 250
45 #define TIMER_HW_CNT (1<<31) /* We assume 32bit integers here */
47 /// Type of time expressed in ticks of the hardware high-precision timer.
48 typedef unsigned int hptime_t;
49 #define SIZEOF_HPTIME_T 4
51 /// Frequency of the hardware high-precision timer.
52 #define TIMER_HW_HPTICKS_PER_SEC 1000
55 #define timer_hw_irq() do {} while (0)
57 #endif /* DRV_TIMER_QT_H */