4 * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
5 * This file is part of DevLib - See README.devlib for information.
10 * \author Bernardo Innocenti <bernie@develer.com>
12 * \brief Low-level timer module for Qt emulator (interface).
17 *#* Revision 1.4 2006/07/19 12:56:26 bernie
18 *#* Convert to new Doxygen style.
20 *#* Revision 1.3 2006/02/21 21:28:02 bernie
21 *#* New time handling based on TIMER_TICKS_PER_SEC to support slow timers with ticks longer than 1ms.
23 *#* Revision 1.2 2005/11/27 03:57:00 bernie
24 *#* Documentation fixes.
26 *#* Revision 1.1 2005/11/27 03:06:36 bernie
27 *#* Qt timer emulation.
30 #ifndef DRV_TIMER_QT_H
31 #define DRV_TIMER_QT_H
33 // HW dependent timer initialization
35 #define DEFINE_TIMER_ISR void timer_isr(void)
36 #define TIMER_TICKS_PER_SEC 250
37 #define TIMER_HW_CNT (1<<31) /* We assume 32bit integers here */
39 /// Type of time expressed in ticks of the hardware high-precision timer.
40 typedef unsigned int hptime_t;
42 /// Frequency of the hardware high-precision timer.
43 #define TIMER_HW_HPTICKS_PER_SEC 1000
46 #define timer_hw_irq() do {} while (0)
49 #endif /* DRV_TIMER_QT_H */