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fix regression from r3848 that was making some mic malfunction

This commit is contained in:
zeromus 2010-11-14 07:25:24 +00:00
parent 5141a38ec6
commit 4180b540a7
2 changed files with 15 additions and 12 deletions
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7
desmume/src/MMU.cpp
View File

@ -3720,8 +3720,10 @@ void FASTCALL _MMU_ARM7_write16(u32 adr, u16 val)
return;
case 2:
//printf("%08X\n",MMU.SPI_CMD);
switch(MMU.SPI_CMD&0xFC)
{
int channel = (MMU.SPI_CMD&0x70)>>4;
//printf("%08X\n",channel);
switch(channel)
{
case TSC_MEASURE_TEMP1:
if(spicnt & 0x800)
@ -3807,6 +3809,7 @@ void FASTCALL _MMU_ARM7_write16(u32 adr, u16 val)
break;
}
break;
}
case 3 :
/* NOTICE: Device 3 of SPI is reserved (unused and unusable) */

16
desmume/src/registers.h
View File

@ -406,13 +406,13 @@
#define IRQ_MASK_ARM7_SPI (1<<23)
#define IRQ_MASK_ARM7_WIFI (1<<24)
#define TSC_MEASURE_TEMP1 0x84
#define TSC_MEASURE_Y 0x90
#define TSC_MEASURE_BATTERY 0xA4
#define TSC_MEASURE_Z1 0xB4
#define TSC_MEASURE_Z2 0xC4
#define TSC_MEASURE_X 0xD0
#define TSC_MEASURE_AUX 0xE4
#define TSC_MEASURE_TEMP2 0xF4
#define TSC_MEASURE_TEMP1 0
#define TSC_MEASURE_Y 1
#define TSC_MEASURE_BATTERY 2
#define TSC_MEASURE_Z1 3
#define TSC_MEASURE_Z2 4
#define TSC_MEASURE_X 5
#define TSC_MEASURE_AUX 6
#define TSC_MEASURE_TEMP2 7
#endif