45 lines
787 B
C
45 lines
787 B
C
#ifndef _TIMER_H
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#define _TIMER_H
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/*
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* DON'T CHANGE THESE!! Most of them are hardcoded into some assembly language
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* as well as being defined here.
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*/
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/*
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* The timers are:
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*
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* BLANK_TIMER console screen-saver timer
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*
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* BEEP_TIMER console beep timer
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*
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* SERx_TIMER serial incoming characters timer
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*
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* SERx_TIMEOUT timeout for serial writes
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*
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* HD_TIMER harddisk timer
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*
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* FLOPPY_TIMER floppy disk timer (not used right now)
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*/
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#define BLANK_TIMER 0
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#define BEEP_TIMER 1
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#define SER1_TIMER 2
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#define SER2_TIMER 3
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#define SER1_TIMEOUT 8
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#define SER2_TIMEOUT 9
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#define HD_TIMER 16
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#define FLOPPY_TIMER 17
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struct timer_struct {
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unsigned long expires;
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void (*fn)(void);
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};
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extern unsigned long timer_active;
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extern struct timer_struct timer_table[32];
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#endif
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