timer_i196.h

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00001 #error This code must be revised for the new timer API
00002 
00041 /*#*
00042  *#* $Log$
00043  *#* Revision 1.7  2006/07/19 12:56:26  bernie
00044  *#* Convert to new Doxygen style.
00045  *#*
00046  *#* Revision 1.6  2006/02/21 21:28:02  bernie
00047  *#* New time handling based on TIMER_TICKS_PER_SEC to support slow timers with ticks longer than 1ms.
00048  *#*
00049  *#* Revision 1.5  2005/11/04 16:20:02  bernie
00050  *#* Fix reference to README.devlib in header.
00051  *#*
00052  *#* Revision 1.4  2004/12/13 11:51:08  bernie
00053  *#* DISABLE_INTS/ENABLE_INTS: Convert to IRQ_DISABLE/IRQ_ENABLE.
00054  *#*
00055  *#* Revision 1.3  2004/08/25 14:12:08  rasky
00056  *#* Aggiornato il comment block dei log RCS
00057  *#*
00058  *#* Revision 1.2  2004/06/03 11:27:09  bernie
00059  *#* Add dual-license information.
00060  *#*
00061  *#* Revision 1.1  2004/05/23 18:23:30  bernie
00062  *#* Import drv/timer module.
00063  *#*
00064  *#*/
00065 
00066 #ifndef TIMER_I196_H
00067 #define TIMER_I196_H
00068 
00073 #define TIMER_RETRIGGER (TIMER2 -= TICKS_RATE)
00074 
00075 #define TIMER_INIT \
00076     TIMER2 = (65535 - TICKS_RATE); \
00077     INT_MASK1 |= INT1F_T2OVF; \
00078     ATOMIC( \
00079         WSR = 1; \
00080         IOC3 |= IOC3F_T2_ENA; \
00081         WSR = 0; \
00082     )
00083 
00084 #define DEFINE_TIMER_ISR \
00085     INTERRUPT(0x38) void TM2_OVFL_interrupt(void);  \
00086     INTERRUPT(0x38) void TM2_OVFL_interrupt(void)
00087 
00088 #endif /* DRV_TIMER_I196_H */