timer_i196.h

Go to the documentation of this file.
00001 #error This code must be revised for the new timer API
00002 
00042 /*#*
00043  *#* $Log$
00044  *#* Revision 1.7  2006/07/19 12:56:26  bernie
00045  *#* Convert to new Doxygen style.
00046  *#*
00047  *#* Revision 1.6  2006/02/21 21:28:02  bernie
00048  *#* New time handling based on TIMER_TICKS_PER_SEC to support slow timers with ticks longer than 1ms.
00049  *#*
00050  *#* Revision 1.5  2005/11/04 16:20:02  bernie
00051  *#* Fix reference to README.devlib in header.
00052  *#*
00053  *#* Revision 1.4  2004/12/13 11:51:08  bernie
00054  *#* DISABLE_INTS/ENABLE_INTS: Convert to IRQ_DISABLE/IRQ_ENABLE.
00055  *#*
00056  *#* Revision 1.3  2004/08/25 14:12:08  rasky
00057  *#* Aggiornato il comment block dei log RCS
00058  *#*
00059  *#* Revision 1.2  2004/06/03 11:27:09  bernie
00060  *#* Add dual-license information.
00061  *#*
00062  *#* Revision 1.1  2004/05/23 18:23:30  bernie
00063  *#* Import drv/timer module.
00064  *#*
00065  *#*/
00066 
00067 #ifndef TIMER_I196_H
00068 #define TIMER_I196_H
00069 
00074 #define TIMER_RETRIGGER (TIMER2 -= TICKS_RATE)
00075 
00076 #define TIMER_INIT \
00077     TIMER2 = (65535 - TICKS_RATE); \
00078     INT_MASK1 |= INT1F_T2OVF; \
00079     ATOMIC( \
00080         WSR = 1; \
00081         IOC3 |= IOC3F_T2_ENA; \
00082         WSR = 0; \
00083     )
00084 
00085 #define DEFINE_TIMER_ISR \
00086     INTERRUPT(0x38) void TM2_OVFL_interrupt(void);  \
00087     INTERRUPT(0x38) void TM2_OVFL_interrupt(void)
00088 
00089 #endif /* DRV_TIMER_I196_H */