piwalker/melonDS
1
0
Fork 0
mirror of https://github.com/melonDS-emu/melonDS.git synced 2025-07-24 22:59:58 -06:00
Code Issues Packages Projects Releases Wiki Activity

betterer SD/MMC code. Flipnote can save shit!

Browse Source
This commit is contained in:
Arisotura
2020-06-01 16:24:59 +02:00
parent 8f5dff1725
commit 77f4663f49
5 changed files with 271 additions and 219 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/DSi_SD.h
View File

@ -36,20 +36,29 @@ public:
void DoSavestate(Savestate* file);
static void FinishSend(u32 param);
static void FinishReceive(u32 param);
static void FinishRX(u32 param);
static void FinishTX(u32 param);
void SendResponse(u32 val, bool last);
u32 SendData(u8* data, u32 len);
u32 ReceiveData(u8* data, u32 len);
u32 DataRX(u8* data, u32 len);
u32 DataTX(u8* data, u32 len);
u32 GetTransferrableLen(u32 len);
void CheckRX();
void CheckTX();
bool TXReq;
void SetCardIRQ();
u16 Read(u32 addr);
void Write(u32 addr, u16 val);
u16 ReadFIFO16();
void WriteFIFO16(u16 val);
u32 ReadFIFO32();
void WriteFIFO32(u32 val);
void UpdateFIFO32();
void CheckSwapFIFO();
private:
u32 Num;
@ -78,6 +87,7 @@ private:
FIFO<u16>* DataFIFO[2];
u32 CurFIFO; // FIFO accessible for read/write
FIFO<u32>* DataFIFO32;
DSi_SDDevice* Ports[2];