33 lines
470 B
C
33 lines
470 B
C
#ifndef _CLOCK_H
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#define _CLOCK_H
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#include <stdint.h>
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void clock_setup(void);
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#ifdef GLOBAL_CLOCK
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uint32_t clock_read(void);
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#endif
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extern volatile uint8_t clock_flag;
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#define CLOCK_FLAG_250MS 1
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#define CLOCK_FLAG_1S 2
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/*
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ifclock() {}
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so we can do stuff like:
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ifclock(CLOCK_FLAG_250MS) {
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report();
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}
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or:
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ifclock(CLOCK_FLAG_1S)
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disable_steppers();
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*/
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#define ifclock(F) for (;clock_flag & (F);clock_flag &= ~(F))
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#endif /* _CLOCK_H */
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