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-rw-r--r--asm/link_rfu.s170
-rw-r--r--include/librfu.h2
-rw-r--r--include/link_rfu.h4
-rw-r--r--src/link_rfu.c65
4 files changed, 69 insertions, 172 deletions
diff --git a/asm/link_rfu.s b/asm/link_rfu.s
index 5a611409b..bcf91a559 100644
--- a/asm/link_rfu.s
+++ b/asm/link_rfu.s
@@ -5,176 +5,6 @@
.text
- thumb_func_start sub_800EB44
-sub_800EB44: @ 800EB44
- push {r4-r6,lr}
- lsls r0, 24
- lsrs r5, r0, 24
- bl sub_800F7DC
- ldrb r1, [r0, 0xA]
- movs r0, 0x7F
- ands r0, r1
- cmp r0, 0x54
- bne _0800EB78
- bl sub_8011A74
- lsls r0, 24
- lsrs r0, 24
- cmp r0, 0x4
- bne _0800EB78
- ldr r0, =gUnknown_03004140
- ldrb r0, [r0]
- bl rfu_REQ_disconnect
- bl rfu_waitREQComplete
- movs r0, 0
- movs r1, 0
- bl sub_8011A64
-_0800EB78:
- ldr r0, =gUnknown_03005000
- ldrh r2, [r0, 0x4]
- adds r6, r0, 0
- cmp r2, 0x12
- bls _0800EB84
- b _0800ECF4
-_0800EB84:
- lsls r0, r2, 2
- ldr r1, =_0800EB9C
- adds r0, r1
- ldr r0, [r0]
- mov pc, r0
- .pool
- .align 2, 0
-_0800EB9C:
- .4byte _0800EBE8
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800ECF4
- .4byte _0800EC38
- .4byte _0800EC98
- .4byte _0800ECF4
- .4byte _0800ECAC
- .4byte _0800EC10
- .4byte _0800ECF4
-_0800EBE8:
- ldr r0, =gUnknown_02022B2C
- bl sub_800BFCC
- ldr r0, =gUnknown_03005000
- movs r2, 0x1
- strh r2, [r0, 0x4]
- ldr r1, =gTasks
- lsls r0, r5, 2
- adds r0, r5
- lsls r0, 3
- adds r0, r1
- strh r2, [r0, 0xA]
- b _0800ECF4
- .pool
-_0800EC10:
- ldr r3, =gUnknown_082ED6E0
- movs r0, 0x2
- movs r1, 0
- movs r2, 0xF0
- bl sub_800C054
- ldr r0, =sub_800ED34
- bl sub_800D52C
- ldr r1, =gUnknown_03005000
- movs r0, 0x12
- strh r0, [r1, 0x4]
- b _0800ECF4
- .pool
-_0800EC38:
- ldr r1, =0x00000c3e
- adds r0, r6, r1
- ldrb r1, [r0]
- movs r0, 0x80
- lsls r0, 17
- lsls r0, r1
- lsrs r0, 24
- adds r1, r6, 0
- adds r1, 0x4C
- movs r2, 0xE
- bl rfu_UNI_setSendData
- lsls r0, 16
- lsrs r0, 16
- cmp r0, 0
- bne _0800ECF4
- strb r0, [r6, 0xC]
- adds r0, r5, 0
- bl DestroyTask
- ldr r0, =gTasks
- lsls r1, r5, 2
- adds r1, r5
- lsls r1, 3
- adds r1, r0
- movs r2, 0x16
- ldrsh r0, [r1, r2]
- cmp r0, 0
- beq _0800EC88
- ldr r0, =sub_8010D0C
- movs r1, 0x1
- bl CreateTask
- b _0800ECF4
- .pool
-_0800EC88:
- ldr r0, =sub_801084C
- movs r1, 0x5
- bl CreateTask
- b _0800ECF4
- .pool
-_0800EC98:
- movs r0, 0
- bl sub_800C27C
- ldr r1, =gUnknown_03005000
- movs r0, 0xF
- strh r0, [r1, 0x4]
- b _0800ECF4
- .pool
-_0800ECAC:
- ldr r0, =0x00000cdb
- adds r1, r6, r0
- ldrb r0, [r1]
- movs r0, 0
- strb r0, [r1]
- ldr r0, =sub_800EDBC
- bl sub_800D52C
- movs r0, 0x1
- bl sub_8011068
- bl sub_800EAB4
- bl sub_800EAFC
- movs r0, 0x14
- strh r0, [r6, 0x4]
- ldr r1, =gTasks
- lsls r0, r5, 2
- adds r0, r5
- lsls r0, 3
- adds r0, r1
- movs r1, 0x8
- strh r1, [r0, 0xA]
- movs r4, 0x1
- strb r4, [r6, 0xC]
- ldr r0, =sub_801084C
- movs r1, 0x5
- bl CreateTask
- ldr r1, =0x00000ce8
- adds r0, r6, r1
- strb r4, [r0]
- adds r0, r5, 0
- bl DestroyTask
-_0800ECF4:
- pop {r4-r6}
- pop {r0}
- bx r0
- .pool
- thumb_func_end sub_800EB44
-
thumb_func_start sub_800ED10
sub_800ED10: @ 800ED10
push {lr}
diff --git a/include/librfu.h b/include/librfu.h
index 71feb81bf..235e5c558 100644
--- a/include/librfu.h
+++ b/include/librfu.h
@@ -216,4 +216,4 @@ void rfu_NI_stopReceivingData(u8 who);
u16 rfu_initializeAPI(u32 *unk0, u16 unk1, IntrFunc *interrupt, bool8 copyInterruptToRam);
void rfu_setTimerInterrupt(u8 which, IntrFunc *intr);
void rfu_setRecvBuffer(u8 a0, u8 a1, void *a2, size_t a3);
-void rfu_UNI_setSendData(u8 flag, void *ptr, u8 size);
+bool16 rfu_UNI_setSendData(u8 flag, void *ptr, u8 size);
diff --git a/include/link_rfu.h b/include/link_rfu.h
index 3af74b51e..865603ed8 100644
--- a/include/link_rfu.h
+++ b/include/link_rfu.h
@@ -163,7 +163,9 @@ struct UnkRfuStruct_2 {
/* 0xce2 */ u8 unk_ce2;
/* 0xce2 */ u8 unk_ce3;
/* 0xce4 */ u8 unk_ce4;
- /* 0xce5 */ u8 filler_ce5[15];
+ /* 0xce5 */ u8 filler_ce5[3];
+ /* 0xce8 */ u8 unk_ce8;
+ /* 0xce9 */ u8 filler_ce9[11];
}; // size = 0xcf4
// Exported RAM declarations
diff --git a/src/link_rfu.c b/src/link_rfu.c
index 7ded13865..8c75483be 100644
--- a/src/link_rfu.c
+++ b/src/link_rfu.c
@@ -51,6 +51,8 @@ bool8 sub_800DAC8(struct UnkRfuStruct_2_Sub_c1c *q1, u8 *q2);
void sub_800EDBC(u16 a0);
void sub_800EAB4(void);
void sub_800EAFC(void);
+void sub_800ED34(u16 a0);
+struct UnkLinkRfuStruct_02022B14 *sub_800F7DC(void);
void sub_800FCC4(struct UnkRfuStruct_2_Sub_6c *data);
bool32 sub_8010454(u16 a0);
void sub_8010750(void);
@@ -58,6 +60,8 @@ int sub_80107A0(void);
void sub_801084C(u8 taskId);
void sub_8010AAC(u8 taskId);
void sub_8010D0C(u8 taskId);
+void sub_8011068(u8 a0);
+void sub_8011A64(u8 a0, u8 a1);
u8 sub_8012224(void);
void sub_801227C(void);
@@ -2649,3 +2653,64 @@ void sub_800EAFC(void)
sub_800E88C(r5, -1);
gUnknown_03005000.unk_0c = 1;
}
+
+void sub_800EB44(u8 taskId)
+{
+ if (sub_800F7DC()->unk_0a_0 == 0x54 && sub_8011A74() == 4)
+ {
+ rfu_REQ_disconnect(gUnknown_03004140.unk_00);
+ rfu_waitREQComplete();
+ sub_8011A64(0, 0);
+ }
+ switch (gUnknown_03005000.unk_04)
+ {
+ case 0:
+ sub_800BFCC(&gUnknown_02022B2C);
+ gUnknown_03005000.unk_04 = 1;
+ gTasks[taskId].data[1] = 1;
+ break;
+ case 1:
+ break;
+ case 17:
+ sub_800C054(2, 0, 240, gUnknown_082ED6E0);
+ sub_800D52C(sub_800ED34);
+ gUnknown_03005000.unk_04 = 18;
+ break;
+ case 18:
+ break;
+ case 13:
+ if (rfu_UNI_setSendData(1 << gUnknown_03005000.unk_c3e, gUnknown_03005000.unk_4c, 14) == 0)
+ {
+ gUnknown_03005000.unk_0c = 0;
+ DestroyTask(taskId);
+ if (gTasks[taskId].data[7])
+ {
+ CreateTask(sub_8010D0C, 1);
+ }
+ else
+ {
+ CreateTask(sub_801084C, 5);
+ }
+ }
+ break;
+ case 14:
+ sub_800C27C(0);
+ gUnknown_03005000.unk_04 = 15;
+ break;
+ case 15:
+ break;
+ case 16:
+ gUnknown_03005000.unk_cdb = 0;
+ sub_800D52C(sub_800EDBC);
+ sub_8011068(1);
+ sub_800EAB4();
+ sub_800EAFC();
+ gUnknown_03005000.unk_04 = 20;
+ gTasks[taskId].data[1] = 8;
+ gUnknown_03005000.unk_0c = 1;
+ CreateTask(sub_801084C, 5);
+ gUnknown_03005000.unk_ce8 = 1;
+ DestroyTask(taskId);
+ break;
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-23 01:44:31 +0000