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melonDS
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ayyy 

getting there!
This commit is contained in:
Arisotura 2019-06-20 03:19:51 +02:00
parent 000aa1f327
commit d943a51b96
5 changed files with 13 additions and 11 deletions
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2
src/DSi.cpp
View File

@ -1239,7 +1239,7 @@ u8 ARM7IORead8(u32 addr)
CASE_READ8_32BIT(0x04004060, MBK[1][8])
case 0x04004500: return DSi_I2C::ReadData();
case 0x04004501: printf("read I2C CNT %02X\n", DSi_I2C::Cnt); return DSi_I2C::Cnt;
case 0x04004501: return DSi_I2C::Cnt;
case 0x04004D00: return ConsoleID & 0xFF;
case 0x04004D01: return (ConsoleID >> 8) & 0xFF;

9
src/DSi_I2C.cpp
View File

@ -152,7 +152,7 @@ void Reset()
void WriteCnt(u8 val)
{
printf("I2C: write CNT %02X\n", val);
//printf("I2C: write CNT %02X\n", val);
// TODO: check ACK flag
// TODO: transfer delay
@ -174,7 +174,7 @@ void WriteCnt(u8 val)
default: Data = 0; break;
}
printf("I2C read, device=%02X, cnt=%02X, data=%02X, last=%d\n", Device, val, Data, islast);
//printf("I2C read, device=%02X, cnt=%02X, data=%02X, last=%d\n", Device, val, Data, islast);
}
else
{
@ -184,7 +184,7 @@ void WriteCnt(u8 val)
if (val & (1<<1))
{
Device = Data & 0xFE;
printf("I2C: %s start, device=%02X\n", (Data&0x01)?"read":"write", Device);
//printf("I2C: %s start, device=%02X\n", (Data&0x01)?"read":"write", Device);
switch (Device)
{
@ -193,7 +193,7 @@ void WriteCnt(u8 val)
}
else
{
printf("I2C write, device=%02X, cnt=%02X, data=%02X, last=%d\n", Device, val, Data, islast);
//printf("I2C write, device=%02X, cnt=%02X, data=%02X, last=%d\n", Device, val, Data, islast);
switch (Device)
{
@ -212,7 +212,6 @@ void WriteCnt(u8 val)
u8 ReadData()
{
printf("I2C: read the data: %02X\n", Data);
return Data;
}

4
src/DSi_NDMA.cpp
View File

@ -135,8 +135,8 @@ void DSi_NDMA::Start()
// TODO eventually: not stop if we're running code in ITCM
if (SubblockTimer & 0xFFFF)
printf("TODO! NDMA SUBBLOCK TIMER: %08X\n", SubblockTimer);
//if (SubblockTimer & 0xFFFF)
// printf("TODO! NDMA SUBBLOCK TIMER: %08X\n", SubblockTimer);
if (NDS::DMAsRunning(CPU))
Running = 1;

5
src/DSi_SD.cpp
View File

@ -218,6 +218,8 @@ u16 DSi_SDHost::Read(u32 addr)
case 0x026: return BlockLen16;
case 0x028: return SDOption;
case 0x02C: return 0; // TODO
case 0x030: // FIFO16
{
// TODO: decrement BlockLen????
@ -275,7 +277,7 @@ u16 DSi_SDHost::Read(u32 addr)
case 0x108: return BlockCount32;
}
printf("unknown %s read %08X\n", SD_DESC, addr);
printf("unknown %s read %08X @ %08X\n", SD_DESC, addr, NDS::GetPC(1));
return 0;
}
@ -356,6 +358,7 @@ void DSi_SDHost::Write(u32 addr, u16 val)
break;
}
}
else printf("%s: SENDING CMD %04X TO NULL DEVICE\n", SD_DESC, val);
}
return;

4
src/NDS.cpp
View File

@ -1600,7 +1600,7 @@ void debug(u32 param)
fwrite(&val, 4, 1, shit);
}
fclose(shit);*/
FILE*
/*FILE*
shit = fopen("debug/dump9.bin", "wb");
for (u32 i = 0x02000000; i < 0x04000000; i+=4)
{
@ -1614,7 +1614,7 @@ void debug(u32 param)
u32 val = DSi::ARM7Read32(i);
fwrite(&val, 4, 1, shit);
}
fclose(shit);
fclose(shit);*/
}