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CTAOS v3

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This commit is contained in:
Tiberiu Chibici
2021-09-14 18:34:14 +03:00
parent 7cb940e485
commit 4e5c38d0ff
152 changed files with 5042 additions and 2585 deletions
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17
SysCore/hal/pit/pit.h Normal file
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#ifndef __PIT_H
#define __PIT_H
#include<regs.h>
extern volatile unsigned int _pit_ticks;
extern volatile unsigned int _pit_frequency;
extern volatile TIME _internal_clock;
extern void i86_pit_handler(ISR_stack_regs *r);
extern void i86_pit_set_frequency(int frequency);
extern unsigned int i86_pit_set_tick_count(unsigned int i);
extern unsigned int i86_pit_get_tick_count();
extern unsigned int i86_pit_get_frequency();
extern void i86_pit_install(int freq);
extern unsigned char i86_pit_is_initialized();
#endif