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unfuck the DSP code some

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(still doesn't work)
This commit is contained in:
Arisotura
2022-10-10 00:22:46 +02:00
parent c177fae51f
commit b76e5adc1d
2 changed files with 28 additions and 24 deletions
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38
src/DSi.cpp
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@ -2241,8 +2241,11 @@ u8 ARM9IORead8(u32 addr)
return DSi_CamModule::Read8(addr);
}
if (addr >= 0x04004300 && addr <= 0x04004400)
return DSi_DSP::Read16(addr);
if ((addr & 0xFFFFFF00) == 0x04004300)
{
if (!(SCFG_EXT[0] & (1<<18))) return 0;
return DSi_DSP::Read8(addr);
}
return NDS::ARM9IORead8(addr);
}
@ -2273,8 +2276,11 @@ u16 ARM9IORead16(u32 addr)
return DSi_CamModule::Read16(addr);
}
if (addr >= 0x04004300 && addr <= 0x04004400)
return DSi_DSP::Read32(addr);
if ((addr & 0xFFFFFF00) == 0x04004300)
{
if (!(SCFG_EXT[0] & (1<<18))) return 0;
return DSi_DSP::Read16(addr);
}
return NDS::ARM9IORead16(addr);
}
@ -2335,6 +2341,12 @@ u32 ARM9IORead32(u32 addr)
return DSi_CamModule::Read32(addr);
}
if ((addr & 0xFFFFFF00) == 0x04004300)
{
if (!(SCFG_EXT[0] & (1<<18))) return 0;
return DSi_DSP::Read32(addr);
}
return NDS::ARM9IORead32(addr);
}
@ -2399,10 +2411,10 @@ void ARM9IOWrite8(u32 addr, u8 val)
return DSi_CamModule::Write8(addr, val);
}
if (addr >= 0x04004300 && addr <= 0x04004400)
if ((addr & 0xFFFFFF00) == 0x04004300)
{
DSi_DSP::Write8(addr, val);
return;
if (!(SCFG_EXT[0] & (1<<18))) return;
return DSi_DSP::Write8(addr, val);
}
return NDS::ARM9IOWrite8(addr, val);
@ -2459,10 +2471,10 @@ void ARM9IOWrite16(u32 addr, u16 val)
return DSi_CamModule::Write16(addr, val);
}
if (addr >= 0x04004300 && addr <= 0x04004400)
if ((addr & 0xFFFFFF00) == 0x04004300)
{
DSi_DSP::Write16(addr, val);
return;
if (!(SCFG_EXT[0] & (1<<18))) return;
return DSi_DSP::Write16(addr, val);
}
return NDS::ARM9IOWrite16(addr, val);
@ -2609,6 +2621,12 @@ void ARM9IOWrite32(u32 addr, u32 val)
return DSi_CamModule::Write32(addr, val);
}
if ((addr & 0xFFFFFF00) == 0x04004300)
{
if (!(SCFG_EXT[0] & (1<<18))) return;
return DSi_DSP::Write32(addr, val);
}
return NDS::ARM9IOWrite32(addr, val);
}