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basic implementation of SNDExCnt

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isn't hooked up to the DSP or microphone though
fixes memory abort in TwilightMenu
This commit is contained in:
RSDuck
2022-08-21 16:40:30 +02:00
parent 3ad5f3e22e
commit f0657e1a9b
3 changed files with 56 additions and 6 deletions
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5
src/DSi_DSP.h
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@ -24,11 +24,12 @@
// TODO: for actual sound output
// * audio callbacks
// * SNDEXCNT
namespace DSi_DSP
{
extern u16 SNDExCnt;
extern u16 DSP_PDATA;
extern u16 DSP_PADR;
extern u16 DSP_PCFG;
@ -65,6 +66,8 @@ void Write16(u32 addr, u16 val);
u32 Read32(u32 addr);
void Write32(u32 addr, u32 val);
void WriteSNDExCnt(u16 val);
// NOTE: checks SCFG_CLK9
void Run(u32 cycles);