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19 lines
465 B
19 lines
465 B
13 years ago
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#ifndef __TIMER_H
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#define __TIMER_H
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#define TIMER_PCLK 14745600
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#define TIMER_PRESCALE 0
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#define TIMER_SECOND (TIMER_PCLK/(TIMER_PRESCALE+1))
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#define TIMER_MS (TIMER_SECOND/1000)
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#define TIMER_US (TIMER_SECOND/1000000)
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void init_timer(void);
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unsigned int timer_read(void);
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void timer_delay_clocks(unsigned int clocks);
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#define timer_delay_us(x) timer_delay_clocks((x)*TIMER_US)
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#define timer_delay_ms(x) timer_delay_clocks((x)*TIMER_MS)
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#endif /* __TIMER_H */
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