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 AVR (interface).
17 *#* Revision 1.1 2005/11/27 03:06:36 bernie
18 *#* Qt timer emulation.
21 #ifndef DRV_TIMER_QT_H
22 #define DRV_TIMER_QT_H
24 // HW dependent timer initialization
26 #define DEFINE_TIMER_ISR void timer_isr(void)
27 #define TIMER_TICKS_PER_MSEC 1
28 #define TIMER_HW_CNT (1<<31) /* We assume 32bit integers here */
30 /// Type of time expressed in ticks of the hardware high-precision timer.
31 typedef unsigned int hptime_t;
33 /// Frequency of the hardware high-precision timer.
34 #define TIMER_HW_HPTICKS_PER_SEC 1000
36 /// Not needed, IRQ timer flag cleared automatically.
37 #define timer_hw_irq() do {} while (0)
40 #endif /* DRV_TIMER_QT_H */