dionmoustos/PokemonEmeraldSafariFrontier
1
0
Fork 0
Code Issues 21 Pull Requests Actions Packages Projects Releases Wiki Activity

Decompile to STWI_init

Browse Source
This commit is contained in:
shinyquagsire23
2017-09-11 17:04:13 -06:00
parent ce08f34ed5
commit 3c51ecded9
2 changed files with 128 additions and 292 deletions
Download Patch File Download Diff File Expand all files Collapse all files

143
src/librfu.c
View File

@@ -79,16 +79,16 @@ struct RfuStruct
u8 unk_9;
u8 timerSelect;
u8 unk_b;
u32 unk_c;
vu8 unk_10;
int timerState;
vu8 timerActive;
u8 unk_11;
vu16 unk_12;
vu8 msMode;
u8 unk_15;
u8 unk_16;
u8 unk_17;
void *callbackM;
void *callbackS;
void (*callbackM)();
void (*callbackS)();
u32 callbackID;
union RfuPacket *txPacket;
union RfuPacket *rxPacket;
@@ -112,7 +112,11 @@ void STWI_set_Callback_M(void * callback);
void STWI_set_Callback_S(void * callback);
u16 STWI_init(u8 request);
int STWI_start_Command(void);
extern void STWI_intr_timer(void);
void STWI_intr_timer(void);
void STWI_set_timer(u8 unk);
extern void STWI_stop_timer(void);
extern void STWI_restart_Command(void);
extern void STWI_reset_ClockCounter(void);
void STWI_init_all(struct RfuIntrStruct *interruptStruct, IntrFunc *interrupt, bool8 copyInterruptToRam)
{
@@ -140,8 +144,8 @@ void STWI_init_all(struct RfuIntrStruct *interruptStruct, IntrFunc *interrupt, b
gRfuState->unk_7 = 0;
gRfuState->unk_8 = 0;
gRfuState->unk_9 = 0;
gRfuState->unk_c = 0;
gRfuState->unk_10 = 0;
gRfuState->timerState = 0;
gRfuState->timerActive = 0;
gRfuState->unk_12 = 0;
gRfuState->unk_15 = 0;
gRfuState->unk_2c = 0;
@@ -187,8 +191,8 @@ void AgbRFU_SoftReset(void)
gRfuState->unk_7 = 0;
gRfuState->unk_8 = 0;
gRfuState->unk_9 = 0;
gRfuState->unk_c = 0;
gRfuState->unk_10 = 0;
gRfuState->timerState = 0;
gRfuState->timerActive = 0;
gRfuState->unk_12 = 0;
gRfuState->msMode = 1;
gRfuState->unk_15 = 0;
@@ -466,7 +470,7 @@ void STWI_send_DataTxAndChangeREQ(void *in, u8 size)
}
}
void STWI_send_DataRxREQ()
void STWI_send_DataRxREQ(void)
{
if (!STWI_init(RFU_DATA_RX))
{
@@ -475,7 +479,7 @@ void STWI_send_DataRxREQ()
}
}
void STWI_send_MS_ChangeREQ()
void STWI_send_MS_ChangeREQ(void)
{
if (!STWI_init(RFU_MS_CHANGE))
{
@@ -531,7 +535,7 @@ void STWI_send_DisconnectedAndChangeREQ(u8 unk0, u8 unk1)
}
}
void STWI_send_ResumeRetransmitAndChangeREQ()
void STWI_send_ResumeRetransmitAndChangeREQ(void)
{
if (!STWI_init(RFU_RESUME_RETRANSMIT_AND_CHANGE))
{
@@ -580,7 +584,7 @@ void STWI_send_CPR_StartREQ(u16 unk0, u16 unk1, u8 unk2)
}
}
void STWI_send_CPR_PollingREQ()
void STWI_send_CPR_PollingREQ(void)
{
if (!STWI_init(RFU_CPR_POLLING))
{
@@ -589,7 +593,7 @@ void STWI_send_CPR_PollingREQ()
}
}
void STWI_send_CPR_EndREQ()
void STWI_send_CPR_EndREQ(void)
{
if (!STWI_init(RFU_CPR_END))
{
@@ -598,7 +602,7 @@ void STWI_send_CPR_EndREQ()
}
}
void STWI_send_StopModeREQ()
void STWI_send_StopModeREQ(void)
{
if (!STWI_init(RFU_STOP_MODE))
{
@@ -606,3 +610,112 @@ void STWI_send_StopModeREQ()
STWI_start_Command();
}
}
void STWI_intr_timer(void)
{
switch (gRfuState->timerState)
{
//TODO: Make an enum for these
case 2:
gRfuState->timerActive = 1;
STWI_set_timer(50);
break;
case 1:
case 4:
STWI_stop_timer();
STWI_restart_Command();
break;
case 3:
gRfuState->timerActive = 1;
STWI_stop_timer();
STWI_reset_ClockCounter();
if (gRfuState->callbackM)
gRfuState->callbackM(255, 0);
break;
}
}
void STWI_set_timer(u8 unk)
{
vu16 *timerL;
vu16 *timerH;
timerL = &REG_TMCNT_L(gRfuState->timerSelect);
timerH = &REG_TMCNT_H(gRfuState->timerSelect);
REG_IME = 0;
switch (unk)
{
case 50:
*timerL = 0xFCCB;
gRfuState->timerState = 1;
break;
case 80:
*timerL = 0xFAE0;
gRfuState->timerState = 2;
break;
case 100:
*timerL = 0xF996;
gRfuState->timerState = 3;
break;
case 130:
*timerL = 0xF7AD;
gRfuState->timerState = 4;
break;
}
*timerH = TIMER_ENABLE | TIMER_INTR_ENABLE | TIMER_1024CLK;
REG_IF = INTR_FLAG_TIMER0 << gRfuState->timerSelect;
REG_IME = 1;
}
void STWI_stop_timer(void)
{
gRfuState->timerState = 0;
REG_TMCNT_L(gRfuState->timerSelect) = 0;
REG_TMCNT_H(gRfuState->timerSelect) = 0;
}
u16 STWI_init(u8 request)
{
if (!REG_IME)
{
gRfuState->unk_12 = 6;
if (gRfuState->callbackM)
gRfuState->callbackM(request, gRfuState->unk_12);
return TRUE;
}
else if (gRfuState->unk_2c == TRUE)
{
gRfuState->unk_12 = 2;
gRfuState->unk_2c = FALSE;
if (gRfuState->callbackM)
gRfuState->callbackM(request, gRfuState->unk_12);
return TRUE;
}
else if(!gRfuState->msMode)
{
gRfuState->unk_12 = 4;
if (gRfuState->callbackM)
gRfuState->callbackM(request, gRfuState->unk_12, gRfuState);
return TRUE;
}
else
{
gRfuState->unk_2c = TRUE;
gRfuState->unk_6 = request;
gRfuState->unk_0 = 0;
gRfuState->txParams = 0;
gRfuState->unk_5 = 0;
gRfuState->unk_7 = 0;
gRfuState->unk_8 = 0;
gRfuState->unk_9 = 0;
gRfuState->timerState = 0;
gRfuState->timerActive = 0;
gRfuState->unk_12 = 0;
gRfuState->unk_15 = 0;
REG_RCNT = 0x100;
REG_SIOCNT = SIO_INTR_ENABLE | SIO_32BIT_MODE | SIO_115200_BPS;
return FALSE;
}
}