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melonDS
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save WFC settings when using default firmware. fixes #1401, also fixes #1336

This commit is contained in:
Arisotura 2022-03-22 23:21:45 +01:00
parent 599deeb2b8
commit 5ca8728cbf
1 changed files with 44 additions and 24 deletions
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22
src/SPI.cpp
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@ -215,6 +215,15 @@ void LoadDefaultFirmware()
// wifi access points
// TODO: WFC ID??
FILE* f = Platform::OpenLocalFile("wfcsettings.bin", "rb");
if (f)
{
u32 apdata = userdata - 0xA00;
fread(&Firmware[apdata], 0x900, 1, f);
fclose(f);
}
else
{
u32 apdata = userdata - 0x400;
memset(&Firmware[apdata], 0, 0x300);
@ -248,6 +257,7 @@ void LoadDefaultFirmware()
*(u16*)&Firmware[apdata+0xFE] = CRC16(&Firmware[apdata], 0xFE, 0x0000);
}
}
}
void LoadFirmwareFromFile(FILE* f)
{
@ -575,12 +585,22 @@ void Write(u8 val, u32 hold)
FILE* f = Platform::OpenLocalFile(FirmwarePath, "r+b");
if (f)
{
u32 cutoff = 0x7FA00 & FirmwareMask;
u32 cutoff = ((NDS::ConsoleType==1) ? 0x7F400 : 0x7FA00) & FirmwareMask;
fseek(f, cutoff, SEEK_SET);
fwrite(&Firmware[cutoff], FirmwareLength-cutoff, 1, f);
fclose(f);
}
}
else
{
FILE* f = Platform::OpenLocalFile("wfcsettings.bin", "wb");
if (f)
{
u32 cutoff = 0x7F400 & FirmwareMask;
fwrite(&Firmware[cutoff], 0x900, 1, f);
fclose(f);
}
}
}
}