24 lines
462 B
C
24 lines
462 B
C
#include <time.h>
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#include "clock.h"
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#define MILISECONDS_IN_DAY 86400000
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volatile TimeSystem _internal_time;
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uint32 _internal_frequency_hz;
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extern void TaskSwitch (_RegsStack32* regs);
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void TimeHandler(_RegsStack32* r)
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{
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if (_internal_frequency_hz == 0) return;
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_internal_time.Time += 1000/_internal_frequency_hz;
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if (_internal_time.Time >= MILISECONDS_IN_DAY)
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{
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_internal_time.Date++;
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_internal_time.Time-=MILISECONDS_IN_DAY;
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}
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TaskSwitch(r);
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}
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