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RTC revamp (#1867)

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* get this started

* implement DSi RTC commands

* set up RTC clock timer. lay down basic idea of a clock.

* make the date/time registers writable

* move RTC state to its own structure, to make it easier to deal with

* more RTC work
lay base for date/time dialog

* get the bulk of the RTC functionality going

* much simpler design for RTC stuff

* aha, that is what it is

* start working on the RTC IRQ

* implement all types of RTC IRQ

* start refining sleep mode. code still kinda sucks.

* implement keypad IRQ

* refine it some more

* shut the fuck uuuuuupppppppppppppp
This commit is contained in:
Arisotura
2023-10-30 18:37:49 +01:00
committed by GitHub
parent 21590b0709
commit 9a450f5f28
21 changed files with 1470 additions and 214 deletions
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29
src/RTC.h
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@ -25,11 +25,40 @@
namespace RTC
{
struct StateData
{
u8 StatusReg1;
u8 StatusReg2;
u8 DateTime[7];
u8 Alarm1[3];
u8 Alarm2[3];
u8 ClockAdjust;
u8 FreeReg;
u8 IRQFlag;
// DSi registers
u32 MinuteCount;
u8 FOUT1;
u8 FOUT2;
u8 AlarmDate1[3];
u8 AlarmDate2[3];
};
bool Init();
void DeInit();
void Reset();
void DoSavestate(Savestate* file);
void GetState(StateData& state);
void SetState(StateData& state);
void GetDateTime(int& year, int& month, int& day, int& hour, int& minute, int& second);
void SetDateTime(int year, int month, int day, int hour, int minute, int second);
void ResetState();
void ScheduleTimer(bool first);
void ClockTimer(u32 param);
u16 Read();
void Write(u16 val, bool byte);