forked from Lephenixnoir/gint
42 lines
718 B
C
42 lines
718 B
C
#ifndef _INTERNALS_RTC_H
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#define _INTERNALS_RTC_H
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#include <rtc.h>
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#include <stddef.h>
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#ifndef RTC_CB_ARRAY_SIZE
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#define RTC_CB_ARRAY_SIZE 5
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#endif
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/*
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rtc_callback_t
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An RTC callback with a unique id.
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*/
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typedef struct
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{
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rtc_frequency_t freq;
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int id;
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void (*callback)(void);
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int repeats;
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} rtc_callback_t;
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// The callback array.
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rtc_callback_t cb_array[RTC_CB_ARRAY_SIZE];
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/*
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rtc_perodic_interrupt()
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Handles periodic interrupts and calls the callbacks.
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*/
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void rtc_periodic_interrupt(void);
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/*
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rtc_cb_interrupt()
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Calls the RTC callbacks if necessary, and updates the repeat counts.
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Should only be called when RTC periodic interrupts occur.
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*/
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void rtc_cb_interrupt(void);
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#endif // _INTERNALS_RTC_H
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