rename RTC files

1 files changed, 0 insertions, 349 deletions

diff --git a/src/rtc_util.c b/src/rtc_util.c
deleted file mode 100644
index 876d4ab24..000000000
--- a/src/rtc_util.c
+++ /dev/null
@@ -1,349 +0,0 @@
-#include "global.h"
-#include "rtc.h"
-#include "rtc_util.h"
-#include "string_util.h"
-
-extern const struct SiiRtcInfo gRtcDummy;
-extern const s32 gNumDaysInMonths[];
-
-extern u16 gRtcErrorStatus;
-extern struct SiiRtcInfo gRtc;
-extern u8 gRtcProbeResult;
-extern u16 gRtcSavedIme;
-
-extern struct Time gLocalTime;
-
-void RtcDisableInterrupts();
-void RtcRestoreInterrupts();
-u32 ConvertBcdToBinary(u8 bcd);
-bool8 IsLeapYear(u8 year);
-u16 ConvertDateToDayCount(u8 year, u8 month, u8 day);
-u16 RtcGetDayCount(struct SiiRtcInfo *rtc);
-void RtcGetInfo(struct SiiRtcInfo *rtc);
-void RtcGetDateTime(struct SiiRtcInfo *rtc);
-void RtcGetStatus(struct SiiRtcInfo *rtc);
-void RtcGetRawInfo(struct SiiRtcInfo *rtc);
-u16 RtcCheckInfo(struct SiiRtcInfo *rtc);
-void RtcCalcTimeDifference(struct SiiRtcInfo *rtc, struct Time *result, struct Time *t);
-
-void RtcDisableInterrupts()
-{
-    gRtcSavedIme = REG_IME;
-    REG_IME = 0;
-}
-
-void RtcRestoreInterrupts()
-{
-    REG_IME = gRtcSavedIme;
-}
-
-u32 ConvertBcdToBinary(u8 bcd)
-{
-    if (bcd > 0x9F)
-        return 0xFF;
-
-    if ((bcd & 0xF) <= 9)
-        return (10 * ((bcd >> 4) & 0xF)) + (bcd & 0xF);
-    else
-        return 0xFF;
-}
-
-bool8 IsLeapYear(u8 year)
-{
-    if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0))
-        return TRUE;
-
-    return FALSE;
-}
-
-u16 ConvertDateToDayCount(u8 year, u8 month, u8 day)
-{
-    s32 i;
-    u16 dayCount = 0;
-
-#if (REVISION < 2)
-    // Revisions 0 and 1 don't add days for the year 2000,
-    // causing the berry glitch.
-    for (i = year - 1; i > 0; i--)
-    {
-        dayCount += 365;
-
-        if (IsLeapYear(i) == TRUE)
-            dayCount++;
-    }
-#else
-    // Revision 2 has "i >= 0" as the condition instead of "i > 0",
-    // which fixes the issue.
-    for (i = year - 1; i >= 0; i--)
-    {
-        dayCount += 365;
-
-        if (IsLeapYear(i) == TRUE)
-            dayCount++;
-    }
-#endif
-
-    for (i = 0; i < month - 1; i++)
-        dayCount += gNumDaysInMonths[i];
-
-    if (month > MONTH_FEB && IsLeapYear(year) == TRUE)
-        dayCount++;
-
-    dayCount += day;
-
-    return dayCount;
-}
-
-u16 RtcGetDayCount(struct SiiRtcInfo *rtc)
-{
-    u8 year = ConvertBcdToBinary(rtc->year);
-    u8 month = ConvertBcdToBinary(rtc->month);
-    u8 day = ConvertBcdToBinary(rtc->day);
-    return ConvertDateToDayCount(year, month, day);
-}
-
-void RtcInit()
-{
-    gRtcErrorStatus = 0;
-
-    RtcDisableInterrupts();
-    SiiRtcUnprotect();
-    gRtcProbeResult = SiiRtcProbe();
-    RtcRestoreInterrupts();
-
-    if (!(gRtcProbeResult & 0xF))
-    {
-        gRtcErrorStatus = RTC_INIT_ERROR;
-        return;
-    }
-
-    if (gRtcProbeResult & 0xF0)
-        gRtcErrorStatus = RTC_INIT_WARNING;
-    else
-        gRtcErrorStatus = 0;
-
-    RtcGetRawInfo(&gRtc);
-    gRtcErrorStatus = RtcCheckInfo(&gRtc);
-}
-
-u16 RtcGetErrorStatus()
-{
-    return gRtcErrorStatus;
-}
-
-void RtcGetInfo(struct SiiRtcInfo *rtc)
-{
-    if (gRtcErrorStatus & RTC_ERR_FLAG_MASK)
-        *rtc = gRtcDummy;
-    else
-        RtcGetRawInfo(rtc);
-}
-
-void RtcGetDateTime(struct SiiRtcInfo *rtc)
-{
-    RtcDisableInterrupts();
-    SiiRtcGetDateTime(rtc);
-    RtcRestoreInterrupts();
-}
-
-void RtcGetStatus(struct SiiRtcInfo *rtc)
-{
-    RtcDisableInterrupts();
-    SiiRtcGetStatus(rtc);
-    RtcRestoreInterrupts();
-}
-
-void RtcGetRawInfo(struct SiiRtcInfo *rtc)
-{
-    RtcGetStatus(rtc);
-    RtcGetDateTime(rtc);
-}
-
-u16 RtcCheckInfo(struct SiiRtcInfo *rtc)
-{
-    u16 errorFlags = 0;
-    s32 year;
-    s32 month;
-    s32 value;
-
-    if (rtc->status & SIIRTCINFO_POWER)
-        errorFlags |= RTC_ERR_POWER_FAILURE;
-
-    if (!(rtc->status & SIIRTCINFO_24HOUR))
-        errorFlags |= RTC_ERR_12HOUR_CLOCK;
-
-    year = ConvertBcdToBinary(rtc->year);
-
-    if (year == 0xFF)
-        errorFlags |= RTC_ERR_INVALID_YEAR;
-
-    month = ConvertBcdToBinary(rtc->month);
-
-    if (month == 0xFF || month == 0 || month > 12)
-        errorFlags |= RTC_ERR_INVALID_MONTH;
-
-    value = ConvertBcdToBinary(rtc->day);
-
-    if (value == 0xFF)
-        errorFlags |= RTC_ERR_INVALID_DAY;
-
-    if (month == MONTH_FEB)
-    {
-        if (value > IsLeapYear(year) + gNumDaysInMonths[month - 1])
-            errorFlags |= RTC_ERR_INVALID_DAY;
-    }
-    else
-    {
-        if (value > gNumDaysInMonths[month - 1])
-            errorFlags |= RTC_ERR_INVALID_DAY;
-    }
-
-    value = ConvertBcdToBinary(rtc->hour);
-
-    if (value > 24)
-        errorFlags |= RTC_ERR_INVALID_HOUR;
-
-    value = ConvertBcdToBinary(rtc->minute);
-
-    if (value > 60)
-        errorFlags |= RTC_ERR_INVALID_MINUTE;
-
-    value = ConvertBcdToBinary(rtc->second);
-
-    if (value > 60)
-        errorFlags |= RTC_ERR_INVALID_SECOND;
-
-    return errorFlags;
-}
-
-void RtcReset()
-{
-    RtcDisableInterrupts();
-    SiiRtcReset();
-    RtcRestoreInterrupts();
-}
-
-void FormatDecimalTime(u8 *dest, s32 hour, s32 minute, s32 second)
-{
-    dest = ConvertIntToDecimalStringN(dest, hour, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest++ = CHAR_COLON;
-    dest = ConvertIntToDecimalStringN(dest, minute, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest++ = CHAR_COLON;
-    dest = ConvertIntToDecimalStringN(dest, second, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest = EOS;
-}
-
-void FormatHexTime(u8 *dest, s32 hour, s32 minute, s32 second)
-{
-    dest = ConvertIntToHexStringN(dest, hour, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest++ = CHAR_COLON;
-    dest = ConvertIntToHexStringN(dest, minute, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest++ = CHAR_COLON;
-    dest = ConvertIntToHexStringN(dest, second, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest = EOS;
-}
-
-void FormatHexRtcTime(u8 *dest)
-{
-    FormatHexTime(dest, gRtc.hour, gRtc.minute, gRtc.second);
-}
-
-void FormatDecimalDate(u8 *dest, s32 year, s32 month, s32 day)
-{
-    dest = ConvertIntToDecimalStringN(dest, year, STR_CONV_MODE_LEADING_ZEROS, 4);
-    *dest++ = CHAR_HYPHEN;
-    dest = ConvertIntToDecimalStringN(dest, month, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest++ = CHAR_HYPHEN;
-    dest = ConvertIntToDecimalStringN(dest, day, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest = EOS;
-}
-
-void FormatHexDate(u8 *dest, s32 year, s32 month, s32 day)
-{
-    dest = ConvertIntToHexStringN(dest, year, STR_CONV_MODE_LEADING_ZEROS, 4);
-    *dest++ = CHAR_HYPHEN;
-    dest = ConvertIntToHexStringN(dest, month, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest++ = CHAR_HYPHEN;
-    dest = ConvertIntToHexStringN(dest, day, STR_CONV_MODE_LEADING_ZEROS, 2);
-    *dest = EOS;
-}
-
-void RtcCalcTimeDifference(struct SiiRtcInfo *rtc, struct Time *result, struct Time *t)
-{
-    u16 days = RtcGetDayCount(rtc);
-    result->seconds = ConvertBcdToBinary(rtc->second) - t->seconds;
-    result->minutes = ConvertBcdToBinary(rtc->minute) - t->minutes;
-    result->hours = ConvertBcdToBinary(rtc->hour) - t->hours;
-    result->days = days - t->days;
-
-    if (result->seconds < 0)
-    {
-        result->seconds += 60;
-        --result->minutes;
-    }
-
-    if (result->minutes < 0)
-    {
-        result->minutes += 60;
-        --result->hours;
-    }
-
-    if (result->hours < 0)
-    {
-        result->hours += 24;
-        --result->days;
-    }
-}
-
-void RtcCalcLocalTime()
-{
-    RtcGetInfo(&gRtc);
-    RtcCalcTimeDifference(&gRtc, &gLocalTime, &gSaveBlock2.localTimeOffset);
-}
-
-void RtcInitLocalTimeOffset(s32 hour, s32 minute)
-{
-    RtcCalcLocalTimeOffset(0, hour, minute, 0);
-}
-
-void RtcCalcLocalTimeOffset(s32 days, s32 hours, s32 minutes, s32 seconds)
-{
-    gLocalTime.days = days;
-    gLocalTime.hours = hours;
-    gLocalTime.minutes = minutes;
-    gLocalTime.seconds = seconds;
-    RtcGetInfo(&gRtc);
-    RtcCalcTimeDifference(&gRtc, &gSaveBlock2.localTimeOffset, &gLocalTime);
-}
-
-void CalcTimeDifference(struct Time *result, struct Time *t1, struct Time *t2)
-{
-    result->seconds = t2->seconds - t1->seconds;
-    result->minutes = t2->minutes - t1->minutes;
-    result->hours = t2->hours - t1->hours;
-    result->days = t2->days - t1->days;
-
-    if (result->seconds < 0)
-    {
-        result->seconds += 60;
-        --result->minutes;
-    }
-
-    if (result->minutes < 0)
-    {
-        result->minutes += 60;
-        --result->hours;
-    }
-
-    if (result->hours < 0)
-    {
-        result->hours += 24;
-        --result->days;
-    }
-}
-
-u32 RtcGetMinuteCount()
-{
-    RtcGetInfo(&gRtc);
-    return (24 * 60) * RtcGetDayCount(&gRtc) + 60 * gRtc.hour + gRtc.minute;
-}