X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/37fb1e9cee287c9ae8c065ff517c508eb5f9d7dd..8c6f505faaa66e18cdca108dca549d4ad806a077:/lunaix-os/includes/hal/rtc.h

diff --git a/lunaix-os/includes/hal/rtc.h b/lunaix-os/includes/hal/rtc.h
index 69bf38e..0742f0c 100644
--- a/lunaix-os/includes/hal/rtc.h
+++ b/lunaix-os/includes/hal/rtc.h
@@ -26,22 +26,25 @@
 #define RTC_BIN_ENCODED(reg)    (reg & 0x04)
 #define RTC_24HRS_ENCODED(reg)  (reg & 0x02)
 
-typedef struct
-{
-    uint32_t year;      // use int32 as we need to store the 4-digit year
-    uint8_t month;
-    uint8_t day;
-    uint8_t weekday;
-    uint8_t hour;
-    uint8_t minute;
-    uint8_t second;
-} rtc_datetime;
+#define RTC_TIMER_BASE_FREQUENCY    1024
+#define RTC_TIMER_ON                0x40
 
+#define RTC_FREQUENCY_1024HZ    0b110
+#define RTC_DIVIDER_33KHZ       (0b010 << 4)
+
+void
+rtc_init();
 
 uint8_t
 rtc_read_reg(uint8_t reg_selector);
 
-void 
-rtc_get_datetime(rtc_datetime* datetime);
+void
+rtc_write_reg(uint8_t reg_selector, uint8_t val);
+
+void
+rtc_enable_timer();
+
+void
+rtc_disable_timer();
 
 #endif /* __LUNAIX_RTC_H */