Merge branch 'master' into decompile_battle_controllers

author: DizzyEggg <jajkodizzy@wp.pl> 2017-10-22 18:47:06 +0200
committer: DizzyEggg <jajkodizzy@wp.pl> 2017-10-22 18:47:06 +0200
commit: f77dcef59d1b7d84b4e6ae87eaaf7830807bde1c (patch)
tree: 4f72969d594c374935bcca628397f0e0fefb19b4
parent: df4e32a307c17163e9a64e5ea615ab9eb18afc4b (diff)
parent: 1bab62e1cd127e5e01adf839f1d74c5e59ce16bb (diff)
16 files changed, 1849 insertions, 2675 deletions
diff --git a/asm/clear_save_data_screen.s b/asm/clear_save_data_screen.s
deleted file mode 100644
index 5efff250c..000000000
--- a/asm/clear_save_data_screen.s
+++ /dev/null
@@ -1,399 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start c2_clear_save_data_screen_2
-c2_clear_save_data_screen_2: @ 817ACC8
-	push {lr}
-	bl sub_817AE00
-	lsls r0, 24
-	cmp r0, 0
-	beq _0817ACDC
-	ldr r0, =sub_817ACE4
-	movs r1, 0
-	bl CreateTask
-_0817ACDC:
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end c2_clear_save_data_screen_2
-
-	thumb_func_start sub_817ACE4
-sub_817ACE4: @ 817ACE4
-	push {r4,lr}
-	sub sp, 0xC
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0x2
-	movs r3, 0xE
-	bl SetWindowBorderStyle
-	ldr r2, =gText_ClearAllSaveData
-	movs r0, 0x1
-	str r0, [sp]
-	movs r0, 0
-	str r0, [sp, 0x4]
-	str r0, [sp, 0x8]
-	movs r1, 0x1
-	movs r3, 0
-	bl PrintTextOnWindow
-	ldr r0, =gUnknown_085F06D8
-	movs r1, 0x2
-	movs r2, 0xE
-	movs r3, 0x1
-	bl CreateYesNoMenu
-	ldr r1, =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r1
-	ldr r1, =sub_817AD40
-	str r1, [r0]
-	add sp, 0xC
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_817ACE4
-
-	thumb_func_start sub_817AD40
-sub_817AD40: @ 817AD40
-	push {r4,r5,lr}
-	sub sp, 0xC
-	lsls r0, 24
-	lsrs r5, r0, 24
-	bl sub_8198C58
-	lsls r0, 24
-	asrs r4, r0, 24
-	cmp r4, 0
-	beq _0817AD68
-	cmp r4, 0
-	bgt _0817AD62
-	movs r0, 0x1
-	negs r0, r0
-	cmp r4, r0
-	beq _0817ADA0
-	b _0817ADB2
-_0817AD62:
-	cmp r4, 0x1
-	beq _0817ADA0
-	b _0817ADB2
-_0817AD68:
-	movs r0, 0
-	movs r1, 0x11
-	bl FillWindowPixelBuffer
-	ldr r2, =gText_ClearingData
-	movs r0, 0x1
-	str r0, [sp]
-	str r4, [sp, 0x4]
-	str r4, [sp, 0x8]
-	movs r0, 0
-	movs r1, 0x1
-	movs r3, 0
-	bl PrintTextOnWindow
-	ldr r1, =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r0, r1
-	ldr r1, =sub_817ADC0
-	str r1, [r0]
-	b _0817ADB2
-	.pool
-_0817ADA0:
-	movs r0, 0x5
-	bl PlaySE
-	adds r0, r5, 0
-	bl DestroyTask
-	ldr r0, =sub_817AFD4
-	bl SetMainCallback2
-_0817ADB2:
-	add sp, 0xC
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_817AD40
-
-	thumb_func_start sub_817ADC0
-sub_817ADC0: @ 817ADC0
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	bl ClearSaveData
-	adds r0, r4, 0
-	bl DestroyTask
-	ldr r0, =sub_817AFD4
-	bl SetMainCallback2
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_817ADC0
-
-	thumb_func_start sub_817ADE4
-sub_817ADE4: @ 817ADE4
-	push {lr}
-	bl RunTasks
-	bl UpdatePaletteFade
-	pop {r0}
-	bx r0
-	thumb_func_end sub_817ADE4
-
-	thumb_func_start sub_817ADF4
-sub_817ADF4: @ 817ADF4
-	push {lr}
-	bl TransferPlttBuffer
-	pop {r0}
-	bx r0
-	thumb_func_end sub_817ADF4
-
-	thumb_func_start sub_817AE00
-sub_817AE00: @ 817AE00
-	push {r4,lr}
-	sub sp, 0xC
-	ldr r0, =gMain
-	movs r1, 0x87
-	lsls r1, 3
-	adds r0, r1
-	ldrb r0, [r0]
-	cmp r0, 0
-	beq _0817AE18
-	cmp r0, 0x1
-	bne _0817AE18
-	b _0817AFA4
-_0817AE18:
-	movs r0, 0
-	bl SetVBlankCallback
-	movs r0, 0
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x10
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x12
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x1C
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x1E
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x40
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x44
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x48
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x4A
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x50
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x52
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x54
-	movs r1, 0
-	bl SetGpuReg
-	add r0, sp, 0x4
-	movs r4, 0
-	strh r4, [r0]
-	ldr r1, =0x040000d4
-	str r0, [r1]
-	movs r0, 0xC0
-	lsls r0, 19
-	str r0, [r1, 0x4]
-	ldr r0, =0x8100c000
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	movs r2, 0
-	str r2, [sp, 0x8]
-	add r0, sp, 0x8
-	str r0, [r1]
-	movs r0, 0xE0
-	lsls r0, 19
-	str r0, [r1, 0x4]
-	ldr r0, =0x85000100
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	add r0, sp, 0x4
-	strh r2, [r0]
-	str r0, [r1]
-	ldr r0, =0x05000002
-	str r0, [r1, 0x4]
-	ldr r0, =0x810001ff
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	bl ResetPaletteFade
-	ldr r2, =gPlttBufferUnfaded
-	ldr r0, =0x00007fff
-	strh r0, [r2]
-	ldr r1, =gPlttBufferFaded
-	strh r0, [r1]
-	ldr r0, =0x00003945
-	strh r0, [r2, 0x2]
-	strh r0, [r1, 0x2]
-	movs r1, 0
-	ldr r3, =0x06000020
-	ldr r0, =0x00001111
-	adds r2, r0, 0
-_0817AED4:
-	lsls r0, r1, 1
-	adds r0, r3
-	strh r2, [r0]
-	adds r0, r1, 0x1
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0xF
-	bls _0817AED4
-	movs r1, 0
-	ldr r4, =0x0600f000
-	movs r3, 0x1
-	ldr r2, =0x000003ff
-_0817AEEC:
-	lsls r0, r1, 1
-	adds r0, r4
-	strh r3, [r0]
-	adds r0, r1, 0x1
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, r2
-	bls _0817AEEC
-	bl ResetTasks
-	bl ResetSpriteData
-	movs r0, 0
-	bl ResetBgsAndClearDma3BusyFlags
-	ldr r1, =gUnknown_085F06C0
-	movs r0, 0
-	movs r2, 0x2
-	bl InitBgsFromTemplates
-	movs r1, 0x82
-	lsls r1, 5
-	movs r0, 0
-	bl SetGpuReg
-	movs r0, 0
-	bl ShowBg
-	movs r0, 0x3
-	bl ShowBg
-	movs r0, 0x50
-	movs r1, 0
-	bl SetGpuReg
-	bl sub_817B02C
-	ldr r0, =0x0000ffff
-	str r0, [sp]
-	movs r1, 0
-	movs r2, 0x10
-	movs r3, 0
-	bl BeginNormalPaletteFade
-	movs r0, 0x1
-	bl EnableInterrupts
-	ldr r0, =sub_817ADF4
-	bl SetVBlankCallback
-	ldr r0, =gMain
-	movs r1, 0x87
-	lsls r1, 3
-	adds r0, r1
-	movs r1, 0x1
-	strb r1, [r0]
-	b _0817AFC8
-	.pool
-_0817AFA4:
-	bl UpdatePaletteFade
-	ldr r0, =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _0817AFC8
-	ldr r0, =sub_817ADE4
-	bl SetMainCallback2
-	movs r0, 0x1
-	b _0817AFCA
-	.pool
-_0817AFC8:
-	movs r0, 0
-_0817AFCA:
-	add sp, 0xC
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_817AE00
-
-	thumb_func_start sub_817AFD4
-sub_817AFD4: @ 817AFD4
-	push {r4,lr}
-	sub sp, 0x4
-	ldr r0, =gMain
-	movs r1, 0x87
-	lsls r1, 3
-	adds r4, r0, r1
-	ldrb r0, [r4]
-	cmp r0, 0
-	beq _0817AFEA
-	cmp r0, 0x1
-	beq _0817B008
-_0817AFEA:
-	ldr r0, =0x0000ffff
-	str r0, [sp]
-	movs r1, 0
-	movs r2, 0
-	movs r3, 0x10
-	bl BeginNormalPaletteFade
-	movs r0, 0x1
-	strb r0, [r4]
-	b _0817B020
-	.pool
-_0817B008:
-	bl UpdatePaletteFade
-	ldr r0, =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _0817B020
-	bl FreeAllWindowBuffers
-	bl DoSoftReset
-_0817B020:
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_817AFD4
-
-	thumb_func_start sub_817B02C
-sub_817B02C: @ 817B02C
-	push {lr}
-	ldr r0, =gUnknown_085F06C8
-	bl InitWindows
-	bl DeactivateAllTextPrinters
-	movs r0, 0
-	movs r1, 0
-	bl FillWindowPixelBuffer
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0x2
-	movs r3, 0xE0
-	bl sub_80987D4
-	ldr r0, =gUnknown_0860F074
-	movs r1, 0xF0
-	movs r2, 0x20
-	bl LoadPalette
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_817B02C
-
-	.align 2, 0 @ Don't pad with nop.
diff --git a/asm/crt0.s b/asm/crt0.s
index 3ece5c7d0..0b14a1469 100644
--- a/asm/crt0.s
+++ b/asm/crt0.s
@@ -163,7 +163,7 @@ IntrMain: @ 8000248
 IntrMain_FoundIntr:
 	strh r0, [r3, OFFSET_REG_IF - 0x200]
 	bic r2, r2, r0
-	ldr r0, =gUnknown_03007868
+	ldr r0, =gRfuState
 	ldr r0, [r0]
 	ldrb r0, [r0, 0xA]
 	mov r1, 0x8
diff --git a/asm/librfu.s b/asm/librfu.s
index 129e0f34a..5fc1b0d6f 100644
--- a/asm/librfu.s
+++ b/asm/librfu.s
@@ -4,2251 +4,6 @@
 
 	.text
 
-	thumb_func_start STWI_init_all
-STWI_init_all: @ 82E2A18
-	push {r4,lr}
-	adds r3, r0, 0
-	lsls r2, 24
-	lsrs r2, 24
-	cmp r2, 0x1
-	bne _082E2A54
-	adds r2, r3, 0
-	adds r2, 0xE8
-	str r2, [r1]
-	ldr r1, _082E2A40
-	ldr r0, _082E2A44
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	ldr r0, _082E2A48
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	ldr r1, _082E2A4C
-	ldr r2, _082E2A50
-	adds r0, r3, r2
-	b _082E2A5E
-	.align 2, 0
-_082E2A40: .4byte 0x040000d4
-_082E2A44: .4byte IntrSIO32
-_082E2A48: .4byte 0x800004b0
-_082E2A4C: .4byte gUnknown_03007868
-_082E2A50: .4byte 0x00000a48
-_082E2A54:
-	ldr r0, _082E2AD8
-	str r0, [r1]
-	ldr r1, _082E2ADC
-	adds r0, r3, 0
-	adds r0, 0xE8
-_082E2A5E:
-	str r0, [r1]
-	adds r2, r1, 0
-	ldr r1, [r2]
-	str r3, [r1, 0x28]
-	adds r0, r3, 0
-	adds r0, 0x74
-	str r0, [r1, 0x24]
-	ldrb r0, [r1, 0x14]
-	movs r4, 0
-	movs r0, 0x1
-	strb r0, [r1, 0x14]
-	ldr r0, [r2]
-	str r4, [r0]
-	strb r4, [r0, 0x4]
-	ldr r0, [r2]
-	strb r4, [r0, 0x5]
-	ldr r0, [r2]
-	strb r4, [r0, 0x7]
-	ldr r0, [r2]
-	strb r4, [r0, 0x8]
-	ldr r0, [r2]
-	strb r4, [r0, 0x9]
-	ldr r0, [r2]
-	str r4, [r0, 0xC]
-	ldrb r1, [r0, 0x10]
-	strb r4, [r0, 0x10]
-	ldr r0, [r2]
-	ldrh r1, [r0, 0x12]
-	movs r1, 0
-	strh r4, [r0, 0x12]
-	strb r1, [r0, 0x15]
-	ldr r0, [r2]
-	adds r0, 0x2C
-	ldrb r2, [r0]
-	strb r1, [r0]
-	ldr r1, _082E2AE0
-	movs r2, 0x80
-	lsls r2, 1
-	adds r0, r2, 0
-	strh r0, [r1]
-	subs r1, 0xC
-	ldr r2, _082E2AE4
-	adds r0, r2, 0
-	strh r0, [r1]
-	bl STWI_init_Callback_M
-	bl STWI_init_Callback_S
-	ldr r3, _082E2AE8
-	ldrh r2, [r3]
-	strh r4, [r3]
-	ldr r4, _082E2AEC
-	ldrh r0, [r4]
-	movs r1, 0x80
-	orrs r0, r1
-	strh r0, [r4]
-	strh r2, [r3]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2AD8: .4byte IntrSIO32
-_082E2ADC: .4byte gUnknown_03007868
-_082E2AE0: .4byte 0x04000134
-_082E2AE4: .4byte 0x00005003
-_082E2AE8: .4byte 0x04000208
-_082E2AEC: .4byte 0x04000200
-	thumb_func_end STWI_init_all
-
-	thumb_func_start STWI_init_timer
-STWI_init_timer: @ 82E2AF0
-	push {r4,r5,lr}
-	ldr r2, _082E2B1C
-	str r2, [r0]
-	ldr r5, _082E2B20
-	ldr r0, [r5]
-	movs r4, 0
-	strb r1, [r0, 0xA]
-	ldr r3, _082E2B24
-	ldrh r2, [r3]
-	strh r4, [r3]
-	ldr r4, _082E2B28
-	ldr r1, [r5]
-	movs r0, 0x8
-	ldrb r1, [r1, 0xA]
-	lsls r0, r1
-	ldrh r1, [r4]
-	orrs r0, r1
-	strh r0, [r4]
-	strh r2, [r3]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2B1C: .4byte STWI_intr_timer
-_082E2B20: .4byte gUnknown_03007868
-_082E2B24: .4byte 0x04000208
-_082E2B28: .4byte 0x04000200
-	thumb_func_end STWI_init_timer
-
-	thumb_func_start AgbRFU_SoftReset
-AgbRFU_SoftReset: @ 82E2B2C
-	push {r4,r5,lr}
-	ldr r5, _082E2BC4
-	movs r1, 0x80
-	lsls r1, 8
-	adds r0, r1, 0
-	strh r0, [r5]
-	ldr r2, _082E2BC8
-	adds r0, r2, 0
-	strh r0, [r5]
-	ldr r1, _082E2BCC
-	ldr r0, [r1]
-	ldrb r0, [r0, 0xA]
-	lsls r0, 2
-	ldr r3, _082E2BD0
-	adds r2, r0, r3
-	ldr r4, _082E2BD4
-	adds r3, r0, r4
-	movs r0, 0
-	strh r0, [r3]
-	strh r0, [r2]
-	movs r0, 0x83
-	strh r0, [r3]
-	ldrh r0, [r2]
-	adds r4, r1, 0
-	cmp r0, 0x11
-	bhi _082E2B6C
-	ldr r0, _082E2BD8
-	adds r1, r0, 0
-_082E2B64:
-	strh r1, [r5]
-	ldrh r0, [r2]
-	cmp r0, 0x11
-	bls _082E2B64
-_082E2B6C:
-	movs r0, 0x3
-	strh r0, [r3]
-	ldr r1, _082E2BC4
-	ldr r2, _082E2BC8
-	adds r0, r2, 0
-	strh r0, [r1]
-	subs r1, 0xC
-	ldr r3, _082E2BDC
-	adds r0, r3, 0
-	strh r0, [r1]
-	ldr r0, [r4]
-	movs r2, 0
-	str r2, [r0]
-	strb r2, [r0, 0x4]
-	ldr r0, [r4]
-	strb r2, [r0, 0x5]
-	ldr r0, [r4]
-	strb r2, [r0, 0x6]
-	ldr r0, [r4]
-	strb r2, [r0, 0x7]
-	ldr r0, [r4]
-	strb r2, [r0, 0x8]
-	ldr r0, [r4]
-	strb r2, [r0, 0x9]
-	ldr r0, [r4]
-	str r2, [r0, 0xC]
-	ldrb r1, [r0, 0x10]
-	strb r2, [r0, 0x10]
-	ldr r1, [r4]
-	ldrh r0, [r1, 0x12]
-	movs r3, 0
-	strh r2, [r1, 0x12]
-	ldrb r0, [r1, 0x14]
-	movs r0, 0x1
-	strb r0, [r1, 0x14]
-	ldr r0, [r4]
-	strb r3, [r0, 0x15]
-	ldr r0, [r4]
-	adds r0, 0x2C
-	ldrb r1, [r0]
-	strb r3, [r0]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2BC4: .4byte 0x04000134
-_082E2BC8: .4byte 0x000080a0
-_082E2BCC: .4byte gUnknown_03007868
-_082E2BD0: .4byte 0x04000100
-_082E2BD4: .4byte 0x04000102
-_082E2BD8: .4byte 0x000080a2
-_082E2BDC: .4byte 0x00005003
-	thumb_func_end AgbRFU_SoftReset
-
-	thumb_func_start STWI_set_MS_mode
-STWI_set_MS_mode: @ 82E2BE0
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, _082E2BF0
-	ldr r1, [r1]
-	ldrb r2, [r1, 0x14]
-	strb r0, [r1, 0x14]
-	bx lr
-	.align 2, 0
-_082E2BF0: .4byte gUnknown_03007868
-	thumb_func_end STWI_set_MS_mode
-
-	thumb_func_start STWI_read_status
-STWI_read_status: @ 82E2BF4
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	cmp r0, 0x1
-	beq _082E2C20
-	cmp r0, 0x1
-	bgt _082E2C0A
-	cmp r0, 0
-	beq _082E2C14
-	b _082E2C48
-_082E2C0A:
-	cmp r1, 0x2
-	beq _082E2C2C
-	cmp r1, 0x3
-	beq _082E2C3C
-	b _082E2C48
-_082E2C14:
-	ldr r0, _082E2C1C
-	ldr r0, [r0]
-	ldrh r0, [r0, 0x12]
-	b _082E2C4A
-	.align 2, 0
-_082E2C1C: .4byte gUnknown_03007868
-_082E2C20:
-	ldr r0, _082E2C28
-	ldr r0, [r0]
-	ldrb r0, [r0, 0x14]
-	b _082E2C4A
-	.align 2, 0
-_082E2C28: .4byte gUnknown_03007868
-_082E2C2C:
-	ldr r0, _082E2C38
-	ldr r0, [r0]
-	ldr r0, [r0]
-	lsls r0, 16
-	lsrs r0, 16
-	b _082E2C4A
-	.align 2, 0
-_082E2C38: .4byte gUnknown_03007868
-_082E2C3C:
-	ldr r0, _082E2C44
-	ldr r0, [r0]
-	ldrb r0, [r0, 0x6]
-	b _082E2C4A
-	.align 2, 0
-_082E2C44: .4byte gUnknown_03007868
-_082E2C48:
-	ldr r0, _082E2C50
-_082E2C4A:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_082E2C50: .4byte 0x0000ffff
-	thumb_func_end STWI_read_status
-
-	thumb_func_start STWI_init_Callback_M
-STWI_init_Callback_M: @ 82E2C54
-	push {lr}
-	movs r0, 0
-	bl STWI_set_Callback_M
-	pop {r0}
-	bx r0
-	thumb_func_end STWI_init_Callback_M
-
-	thumb_func_start STWI_init_Callback_S
-STWI_init_Callback_S: @ 82E2C60
-	push {lr}
-	movs r0, 0
-	bl STWI_set_Callback_S
-	pop {r0}
-	bx r0
-	thumb_func_end STWI_init_Callback_S
-
-	thumb_func_start STWI_set_Callback_M
-STWI_set_Callback_M: @ 82E2C6C
-	ldr r1, _082E2C74
-	ldr r1, [r1]
-	str r0, [r1, 0x18]
-	bx lr
-	.align 2, 0
-_082E2C74: .4byte gUnknown_03007868
-	thumb_func_end STWI_set_Callback_M
-
-	thumb_func_start STWI_set_Callback_S
-STWI_set_Callback_S: @ 82E2C78
-	ldr r1, _082E2C80
-	ldr r1, [r1]
-	str r0, [r1, 0x1C]
-	bx lr
-	.align 2, 0
-_082E2C80: .4byte gUnknown_03007868
-	thumb_func_end STWI_set_Callback_S
-
-	thumb_func_start STWI_set_Callback_ID
-STWI_set_Callback_ID: @ 82E2C84
-	ldr r1, _082E2C8C
-	ldr r1, [r1]
-	str r0, [r1, 0x20]
-	bx lr
-	.align 2, 0
-_082E2C8C: .4byte gUnknown_03007868
-	thumb_func_end STWI_set_Callback_ID
-
-	thumb_func_start STWI_poll_CommandEnd
-STWI_poll_CommandEnd: @ 82E2C90
-	push {lr}
-	ldr r0, _082E2CB4
-	ldr r1, [r0]
-	adds r2, r1, 0
-	adds r2, 0x2C
-	ldrb r1, [r2]
-	adds r3, r0, 0
-	cmp r1, 0x1
-	bne _082E2CAA
-	adds r1, r2, 0
-_082E2CA4:
-	ldrb r0, [r1]
-	cmp r0, 0x1
-	beq _082E2CA4
-_082E2CAA:
-	ldr r0, [r3]
-	ldrh r0, [r0, 0x12]
-	pop {r1}
-	bx r1
-	.align 2, 0
-_082E2CB4: .4byte gUnknown_03007868
-	thumb_func_end STWI_poll_CommandEnd
-
-	thumb_func_start STWI_send_ResetREQ
-STWI_send_ResetREQ: @ 82E2CB8
-	push {lr}
-	movs r0, 0x10
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2CD2
-	ldr r0, _082E2CD8
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2CD2:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2CD8: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_ResetREQ
-
-	thumb_func_start STWI_send_LinkStatusREQ
-STWI_send_LinkStatusREQ: @ 82E2CDC
-	push {lr}
-	movs r0, 0x11
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2CF6
-	ldr r0, _082E2CFC
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2CF6:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2CFC: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_LinkStatusREQ
-
-	thumb_func_start STWI_send_VersionStatusREQ
-STWI_send_VersionStatusREQ: @ 82E2D00
-	push {lr}
-	movs r0, 0x12
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2D1A
-	ldr r0, _082E2D20
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2D1A:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2D20: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_VersionStatusREQ
-
-	thumb_func_start STWI_send_SystemStatusREQ
-STWI_send_SystemStatusREQ: @ 82E2D24
-	push {lr}
-	movs r0, 0x13
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2D3E
-	ldr r0, _082E2D44
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2D3E:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2D44: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SystemStatusREQ
-
-	thumb_func_start STWI_send_SlotStatusREQ
-STWI_send_SlotStatusREQ: @ 82E2D48
-	push {lr}
-	movs r0, 0x14
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2D62
-	ldr r0, _082E2D68
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2D62:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2D68: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SlotStatusREQ
-
-	thumb_func_start STWI_send_ConfigStatusREQ
-STWI_send_ConfigStatusREQ: @ 82E2D6C
-	push {lr}
-	movs r0, 0x15
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2D86
-	ldr r0, _082E2D8C
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2D86:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2D8C: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_ConfigStatusREQ
-
-	thumb_func_start STWI_send_GameConfigREQ
-STWI_send_GameConfigREQ: @ 82E2D90
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	adds r5, r1, 0
-	movs r0, 0x16
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E2DDC
-	ldr r2, _082E2DE4
-	ldr r1, [r2]
-	movs r0, 0x6
-	strb r0, [r1, 0x4]
-	ldr r0, [r2]
-	ldr r1, [r0, 0x24]
-	adds r1, 0x4
-	ldrh r0, [r4]
-	strh r0, [r1]
-	adds r1, 0x2
-	adds r4, 0x2
-	movs r2, 0xD
-_082E2DBA:
-	ldrb r0, [r4]
-	strb r0, [r1]
-	adds r1, 0x1
-	adds r4, 0x1
-	subs r2, 0x1
-	cmp r2, 0
-	bge _082E2DBA
-	movs r2, 0x7
-_082E2DCA:
-	ldrb r0, [r5]
-	strb r0, [r1]
-	adds r1, 0x1
-	adds r5, 0x1
-	subs r2, 0x1
-	cmp r2, 0
-	bge _082E2DCA
-	bl STWI_start_Command
-_082E2DDC:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2DE4: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_GameConfigREQ
-
-	thumb_func_start STWI_send_SystemConfigREQ
-STWI_send_SystemConfigREQ: @ 82E2DE8
-	push {r4-r6,lr}
-	lsls r0, 16
-	lsrs r6, r0, 16
-	lsls r1, 24
-	lsrs r5, r1, 24
-	lsls r2, 24
-	lsrs r4, r2, 24
-	movs r0, 0x17
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E2E1E
-	ldr r2, _082E2E24
-	ldr r1, [r2]
-	movs r0, 0x1
-	strb r0, [r1, 0x4]
-	ldr r0, [r2]
-	ldr r0, [r0, 0x24]
-	adds r0, 0x4
-	strb r4, [r0]
-	adds r0, 0x1
-	strb r5, [r0]
-	adds r0, 0x1
-	strh r6, [r0]
-	bl STWI_start_Command
-_082E2E1E:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2E24: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SystemConfigREQ
-
-	thumb_func_start STWI_send_SC_StartREQ
-STWI_send_SC_StartREQ: @ 82E2E28
-	push {lr}
-	movs r0, 0x19
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2E42
-	ldr r0, _082E2E48
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2E42:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2E48: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SC_StartREQ
-
-	thumb_func_start STWI_send_SC_PollingREQ
-STWI_send_SC_PollingREQ: @ 82E2E4C
-	push {lr}
-	movs r0, 0x1A
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2E66
-	ldr r0, _082E2E6C
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2E66:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2E6C: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SC_PollingREQ
-
-	thumb_func_start STWI_send_SC_EndREQ
-STWI_send_SC_EndREQ: @ 82E2E70
-	push {lr}
-	movs r0, 0x1B
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2E8A
-	ldr r0, _082E2E90
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2E8A:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2E90: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SC_EndREQ
-
-	thumb_func_start STWI_send_SP_StartREQ
-STWI_send_SP_StartREQ: @ 82E2E94
-	push {lr}
-	movs r0, 0x1C
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2EAE
-	ldr r0, _082E2EB4
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2EAE:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2EB4: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SP_StartREQ
-
-	thumb_func_start STWI_send_SP_PollingREQ
-STWI_send_SP_PollingREQ: @ 82E2EB8
-	push {lr}
-	movs r0, 0x1D
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2ED2
-	ldr r0, _082E2ED8
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2ED2:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2ED8: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SP_PollingREQ
-
-	thumb_func_start STWI_send_SP_EndREQ
-STWI_send_SP_EndREQ: @ 82E2EDC
-	push {lr}
-	movs r0, 0x1E
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2EF6
-	ldr r0, _082E2EFC
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2EF6:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2EFC: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_SP_EndREQ
-
-	thumb_func_start STWI_send_CP_StartREQ
-STWI_send_CP_StartREQ: @ 82E2F00
-	push {r4,lr}
-	lsls r0, 16
-	lsrs r4, r0, 16
-	movs r0, 0x1F
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E2F24
-	ldr r2, _082E2F2C
-	ldr r1, [r2]
-	movs r0, 0x1
-	strb r0, [r1, 0x4]
-	ldr r0, [r2]
-	ldr r0, [r0, 0x24]
-	str r4, [r0, 0x4]
-	bl STWI_start_Command
-_082E2F24:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2F2C: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_CP_StartREQ
-
-	thumb_func_start STWI_send_CP_PollingREQ
-STWI_send_CP_PollingREQ: @ 82E2F30
-	push {lr}
-	movs r0, 0x20
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2F4A
-	ldr r0, _082E2F50
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2F4A:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2F50: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_CP_PollingREQ
-
-	thumb_func_start STWI_send_CP_EndREQ
-STWI_send_CP_EndREQ: @ 82E2F54
-	push {lr}
-	movs r0, 0x21
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E2F6E
-	ldr r0, _082E2F74
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E2F6E:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2F74: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_CP_EndREQ
-
-	thumb_func_start STWI_send_DataTxREQ
-STWI_send_DataTxREQ: @ 82E2F78
-	push {r4-r6,lr}
-	adds r6, r0, 0
-	lsls r4, r1, 24
-	lsrs r5, r4, 24
-	movs r0, 0x24
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E2FB6
-	lsrs r2, r4, 26
-	movs r0, 0x3
-	ands r0, r5
-	cmp r0, 0
-	beq _082E2F98
-	adds r2, 0x1
-_082E2F98:
-	ldr r1, _082E2FBC
-	ldr r0, [r1]
-	strb r2, [r0, 0x4]
-	ldr r0, [r1]
-	ldr r1, [r0, 0x24]
-	adds r1, 0x4
-	ldrb r2, [r0, 0x4]
-	movs r0, 0x80
-	lsls r0, 19
-	orrs r2, r0
-	adds r0, r6, 0
-	bl CpuSet
-	bl STWI_start_Command
-_082E2FB6:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E2FBC: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_DataTxREQ
-
-	thumb_func_start STWI_send_DataTxAndChangeREQ
-STWI_send_DataTxAndChangeREQ: @ 82E2FC0
-	push {r4-r6,lr}
-	adds r6, r0, 0
-	lsls r4, r1, 24
-	lsrs r5, r4, 24
-	movs r0, 0x25
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E2FFE
-	lsrs r2, r4, 26
-	movs r0, 0x3
-	ands r0, r5
-	cmp r0, 0
-	beq _082E2FE0
-	adds r2, 0x1
-_082E2FE0:
-	ldr r1, _082E3004
-	ldr r0, [r1]
-	strb r2, [r0, 0x4]
-	ldr r0, [r1]
-	ldr r1, [r0, 0x24]
-	adds r1, 0x4
-	ldrb r2, [r0, 0x4]
-	movs r0, 0x80
-	lsls r0, 19
-	orrs r2, r0
-	adds r0, r6, 0
-	bl CpuSet
-	bl STWI_start_Command
-_082E2FFE:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E3004: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_DataTxAndChangeREQ
-
-	thumb_func_start STWI_send_DataRxREQ
-STWI_send_DataRxREQ: @ 82E3008
-	push {lr}
-	movs r0, 0x26
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E3022
-	ldr r0, _082E3028
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E3022:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E3028: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_DataRxREQ
-
-	thumb_func_start STWI_send_MS_ChangeREQ
-STWI_send_MS_ChangeREQ: @ 82E302C
-	push {lr}
-	movs r0, 0x27
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E3046
-	ldr r0, _082E304C
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E3046:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E304C: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_MS_ChangeREQ
-
-	thumb_func_start STWI_send_DataReadyAndChangeREQ
-STWI_send_DataReadyAndChangeREQ: @ 82E3050
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	adds r5, r4, 0
-	movs r0, 0x28
-	bl STWI_init
-	lsls r0, 16
-	lsrs r3, r0, 16
-	cmp r3, 0
-	bne _082E3096
-	cmp r4, 0
-	bne _082E3078
-	ldr r0, _082E3074
-	ldr r0, [r0]
-	strb r3, [r0, 0x4]
-	b _082E3092
-	.align 2, 0
-_082E3074: .4byte gUnknown_03007868
-_082E3078:
-	ldr r2, _082E309C
-	ldr r1, [r2]
-	movs r0, 0x1
-	strb r0, [r1, 0x4]
-	ldr r0, [r2]
-	ldr r0, [r0, 0x24]
-	adds r0, 0x4
-	strb r5, [r0]
-	adds r0, 0x1
-	strb r3, [r0]
-	adds r0, 0x1
-	strb r3, [r0]
-	strb r3, [r0, 0x1]
-_082E3092:
-	bl STWI_start_Command
-_082E3096:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E309C: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_DataReadyAndChangeREQ
-
-	thumb_func_start STWI_send_DisconnectedAndChangeREQ
-STWI_send_DisconnectedAndChangeREQ: @ 82E30A0
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	lsls r1, 24
-	lsrs r5, r1, 24
-	movs r0, 0x29
-	bl STWI_init
-	lsls r0, 16
-	lsrs r3, r0, 16
-	cmp r3, 0
-	bne _082E30D6
-	ldr r2, _082E30DC
-	ldr r1, [r2]
-	movs r0, 0x1
-	strb r0, [r1, 0x4]
-	ldr r0, [r2]
-	ldr r0, [r0, 0x24]
-	adds r0, 0x4
-	strb r4, [r0]
-	adds r0, 0x1
-	strb r5, [r0]
-	adds r0, 0x1
-	strb r3, [r0]
-	strb r3, [r0, 0x1]
-	bl STWI_start_Command
-_082E30D6:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E30DC: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_DisconnectedAndChangeREQ
-
-	thumb_func_start STWI_send_ResumeRetransmitAndChangeREQ
-STWI_send_ResumeRetransmitAndChangeREQ: @ 82E30E0
-	push {lr}
-	movs r0, 0x37
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E30FA
-	ldr r0, _082E3100
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E30FA:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E3100: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_ResumeRetransmitAndChangeREQ
-
-	thumb_func_start STWI_send_DisconnectREQ
-STWI_send_DisconnectREQ: @ 82E3104
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	movs r0, 0x30
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E3128
-	ldr r2, _082E3130
-	ldr r1, [r2]
-	movs r0, 0x1
-	strb r0, [r1, 0x4]
-	ldr r0, [r2]
-	ldr r0, [r0, 0x24]
-	str r4, [r0, 0x4]
-	bl STWI_start_Command
-_082E3128:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E3130: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_DisconnectREQ
-
-	thumb_func_start STWI_send_TestModeREQ
-STWI_send_TestModeREQ: @ 82E3134
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	lsls r1, 24
-	lsrs r4, r1, 24
-	movs r0, 0x31
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E3160
-	ldr r2, _082E3168
-	ldr r1, [r2]
-	movs r0, 0x1
-	strb r0, [r1, 0x4]
-	ldr r0, [r2]
-	ldr r1, [r0, 0x24]
-	lsls r0, r4, 8
-	orrs r0, r5
-	str r0, [r1, 0x4]
-	bl STWI_start_Command
-_082E3160:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E3168: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_TestModeREQ
-
-	thumb_func_start STWI_send_CPR_StartREQ
-STWI_send_CPR_StartREQ: @ 82E316C
-	push {r4-r6,lr}
-	lsls r0, 16
-	lsrs r5, r0, 16
-	lsls r1, 16
-	lsrs r4, r1, 16
-	lsls r2, 24
-	lsrs r6, r2, 24
-	movs r0, 0x32
-	bl STWI_init
-	lsls r0, 16
-	cmp r0, 0
-	bne _082E319E
-	ldr r2, _082E31A4
-	ldr r1, [r2]
-	movs r0, 0x2
-	strb r0, [r1, 0x4]
-	lsls r0, r5, 16
-	orrs r0, r4
-	ldr r1, [r2]
-	ldr r1, [r1, 0x24]
-	str r0, [r1, 0x4]
-	str r6, [r1, 0x8]
-	bl STWI_start_Command
-_082E319E:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E31A4: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_CPR_StartREQ
-
-	thumb_func_start STWI_send_CPR_PollingREQ
-STWI_send_CPR_PollingREQ: @ 82E31A8
-	push {lr}
-	movs r0, 0x33
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E31C2
-	ldr r0, _082E31C8
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E31C2:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E31C8: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_CPR_PollingREQ
-
-	thumb_func_start STWI_send_CPR_EndREQ
-STWI_send_CPR_EndREQ: @ 82E31CC
-	push {lr}
-	movs r0, 0x34
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E31E6
-	ldr r0, _082E31EC
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E31E6:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E31EC: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_CPR_EndREQ
-
-	thumb_func_start STWI_send_StopModeREQ
-STWI_send_StopModeREQ: @ 82E31F0
-	push {lr}
-	movs r0, 0x3D
-	bl STWI_init
-	lsls r0, 16
-	lsrs r1, r0, 16
-	cmp r1, 0
-	bne _082E320A
-	ldr r0, _082E3210
-	ldr r0, [r0]
-	strb r1, [r0, 0x4]
-	bl STWI_start_Command
-_082E320A:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E3210: .4byte gUnknown_03007868
-	thumb_func_end STWI_send_StopModeREQ
-
-	thumb_func_start STWI_intr_timer
-STWI_intr_timer: @ 82E3214
-	push {r4,lr}
-	ldr r4, _082E322C
-	ldr r1, [r4]
-	ldr r0, [r1, 0xC]
-	cmp r0, 0x2
-	beq _082E323A
-	cmp r0, 0x2
-	bgt _082E3230
-	cmp r0, 0x1
-	beq _082E3248
-	b _082E3270
-	.align 2, 0
-_082E322C: .4byte gUnknown_03007868
-_082E3230:
-	cmp r0, 0x3
-	beq _082E3252
-	cmp r0, 0x4
-	beq _082E3248
-	b _082E3270
-_082E323A:
-	ldrb r0, [r1, 0x10]
-	movs r0, 0x1
-	strb r0, [r1, 0x10]
-	movs r0, 0x32
-	bl STWI_set_timer
-	b _082E3270
-_082E3248:
-	bl STWI_stop_timer
-	bl STWI_restart_Command
-	b _082E3270
-_082E3252:
-	ldrb r0, [r1, 0x10]
-	movs r0, 0x1
-	strb r0, [r1, 0x10]
-	bl STWI_stop_timer
-	bl STWI_reset_ClockCounter
-	ldr r0, [r4]
-	ldr r2, [r0, 0x18]
-	cmp r2, 0
-	beq _082E3270
-	movs r0, 0xFF
-	movs r1, 0
-	bl _call_via_r2
-_082E3270:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end STWI_intr_timer
-
-	thumb_func_start STWI_set_timer
-STWI_set_timer: @ 82E3278
-	push {r4-r7,lr}
-	lsls r0, 24
-	lsrs r3, r0, 24
-	adds r5, r3, 0
-	ldr r2, _082E32A8
-	ldr r0, [r2]
-	ldrb r0, [r0, 0xA]
-	lsls r0, 2
-	ldr r1, _082E32AC
-	adds r4, r0, r1
-	adds r1, 0x2
-	adds r7, r0, r1
-	ldr r1, _082E32B0
-	movs r0, 0
-	strh r0, [r1]
-	adds r6, r2, 0
-	cmp r3, 0x50
-	beq _082E32D0
-	cmp r3, 0x50
-	bgt _082E32B4
-	cmp r3, 0x32
-	beq _082E32BE
-	b _082E32FC
-	.align 2, 0
-_082E32A8: .4byte gUnknown_03007868
-_082E32AC: .4byte 0x04000100
-_082E32B0: .4byte 0x04000208
-_082E32B4:
-	cmp r5, 0x64
-	beq _082E32E0
-	cmp r5, 0x82
-	beq _082E32F0
-	b _082E32FC
-_082E32BE:
-	ldr r1, _082E32CC
-	adds r0, r1, 0
-	strh r0, [r4]
-	ldr r1, [r6]
-	movs r0, 0x1
-	b _082E32FA
-	.align 2, 0
-_082E32CC: .4byte 0x0000fccb
-_082E32D0:
-	ldr r1, _082E32DC
-	adds r0, r1, 0
-	strh r0, [r4]
-	ldr r1, [r6]
-	movs r0, 0x2
-	b _082E32FA
-	.align 2, 0
-_082E32DC: .4byte 0x0000fae0
-_082E32E0:
-	ldr r1, _082E32EC
-	adds r0, r1, 0
-	strh r0, [r4]
-	ldr r1, [r6]
-	movs r0, 0x3
-	b _082E32FA
-	.align 2, 0
-_082E32EC: .4byte 0x0000f996
-_082E32F0:
-	ldr r1, _082E3318
-	adds r0, r1, 0
-	strh r0, [r4]
-	ldr r1, [r6]
-	movs r0, 0x4
-_082E32FA:
-	str r0, [r1, 0xC]
-_082E32FC:
-	movs r0, 0xC3
-	strh r0, [r7]
-	ldr r2, _082E331C
-	ldr r1, [r6]
-	movs r0, 0x8
-	ldrb r1, [r1, 0xA]
-	lsls r0, r1
-	strh r0, [r2]
-	ldr r1, _082E3320
-	movs r0, 0x1
-	strh r0, [r1]
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_082E3318: .4byte 0x0000f7ad
-_082E331C: .4byte 0x04000202
-_082E3320: .4byte 0x04000208
-	thumb_func_end STWI_set_timer
-
-	thumb_func_start STWI_stop_timer
-STWI_stop_timer: @ 82E3324
-	ldr r2, _082E3344
-	ldr r0, [r2]
-	movs r1, 0
-	str r1, [r0, 0xC]
-	ldrb r0, [r0, 0xA]
-	lsls r0, 2
-	ldr r3, _082E3348
-	adds r0, r3
-	strh r1, [r0]
-	ldr r0, [r2]
-	ldrb r0, [r0, 0xA]
-	lsls r0, 2
-	ldr r2, _082E334C
-	adds r0, r2
-	strh r1, [r0]
-	bx lr
-	.align 2, 0
-_082E3344: .4byte gUnknown_03007868
-_082E3348: .4byte 0x04000100
-_082E334C: .4byte 0x04000102
-	thumb_func_end STWI_stop_timer
-
-	thumb_func_start STWI_init
-STWI_init: @ 82E3350
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	adds r6, r5, 0
-	ldr r0, _082E337C
-	ldrh r0, [r0]
-	cmp r0, 0
-	bne _082E3384
-	ldr r0, _082E3380
-	ldr r1, [r0]
-	ldrh r0, [r1, 0x12]
-	movs r0, 0x6
-	strh r0, [r1, 0x12]
-	ldr r2, [r1, 0x18]
-	cmp r2, 0
-	beq _082E33CE
-	ldrh r1, [r1, 0x12]
-	adds r0, r5, 0
-	bl _call_via_r2
-	b _082E33CE
-	.align 2, 0
-_082E337C: .4byte 0x04000208
-_082E3380: .4byte gUnknown_03007868
-_082E3384:
-	ldr r4, _082E33B0
-	ldr r2, [r4]
-	adds r3, r2, 0
-	adds r3, 0x2C
-	ldrb r0, [r3]
-	cmp r0, 0x1
-	bne _082E33B4
-	ldrh r0, [r2, 0x12]
-	movs r1, 0
-	movs r0, 0x2
-	strh r0, [r2, 0x12]
-	ldrb r0, [r3]
-	strb r1, [r3]
-	ldr r0, [r4]
-	ldr r2, [r0, 0x18]
-	cmp r2, 0
-	beq _082E33CE
-	ldrh r1, [r0, 0x12]
-	adds r0, r5, 0
-	bl _call_via_r2
-	b _082E33CE
-	.align 2, 0
-_082E33B0: .4byte gUnknown_03007868
-_082E33B4:
-	ldrb r0, [r2, 0x14]
-	cmp r0, 0
-	bne _082E33D2
-	ldrh r0, [r2, 0x12]
-	movs r0, 0x4
-	strh r0, [r2, 0x12]
-	ldr r3, [r2, 0x18]
-	cmp r3, 0
-	beq _082E33CE
-	ldrh r1, [r2, 0x12]
-	adds r0, r5, 0
-	bl _call_via_r3
-_082E33CE:
-	movs r0, 0x1
-	b _082E341A
-_082E33D2:
-	ldrb r0, [r3]
-	movs r1, 0
-	movs r0, 0x1
-	strb r0, [r3]
-	ldr r0, [r4]
-	strb r6, [r0, 0x6]
-	ldr r0, [r4]
-	str r1, [r0]
-	strb r1, [r0, 0x4]
-	ldr r0, [r4]
-	strb r1, [r0, 0x5]
-	ldr r0, [r4]
-	strb r1, [r0, 0x7]
-	ldr r0, [r4]
-	strb r1, [r0, 0x8]
-	ldr r0, [r4]
-	strb r1, [r0, 0x9]
-	ldr r0, [r4]
-	str r1, [r0, 0xC]
-	ldrb r2, [r0, 0x10]
-	strb r1, [r0, 0x10]
-	ldr r0, [r4]
-	ldrh r2, [r0, 0x12]
-	movs r2, 0
-	strh r1, [r0, 0x12]
-	strb r2, [r0, 0x15]
-	ldr r1, _082E3420
-	movs r2, 0x80
-	lsls r2, 1
-	adds r0, r2, 0
-	strh r0, [r1]
-	subs r1, 0xC
-	ldr r2, _082E3424
-	adds r0, r2, 0
-	strh r0, [r1]
-	movs r0, 0
-_082E341A:
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	.align 2, 0
-_082E3420: .4byte 0x04000134
-_082E3424: .4byte 0x00005003
-	thumb_func_end STWI_init
-
-	thumb_func_start STWI_start_Command
-STWI_start_Command: @ 82E3428
-	push {r4,r5,lr}
-	ldr r5, _082E3480
-	ldr r0, [r5]
-	ldr r3, [r0, 0x24]
-	ldrb r1, [r0, 0x4]
-	lsls r1, 8
-	ldrb r0, [r0, 0x6]
-	ldr r2, _082E3484
-	orrs r0, r2
-	orrs r1, r0
-	str r1, [r3]
-	ldr r2, _082E3488
-	ldr r1, [r5]
-	ldr r0, [r1, 0x24]
-	ldr r0, [r0]
-	str r0, [r2]
-	movs r2, 0
-	str r2, [r1]
-	movs r0, 0x1
-	strb r0, [r1, 0x5]
-	ldr r4, _082E348C
-	ldrh r3, [r4]
-	strh r2, [r4]
-	ldr r2, _082E3490
-	ldr r1, [r5]
-	movs r0, 0x8
-	ldrb r1, [r1, 0xA]
-	lsls r0, r1
-	ldrh r1, [r2]
-	orrs r0, r1
-	strh r0, [r2]
-	ldrh r0, [r2]
-	movs r1, 0x80
-	orrs r0, r1
-	strh r0, [r2]
-	strh r3, [r4]
-	ldr r1, _082E3494
-	ldr r2, _082E3498
-	adds r0, r2, 0
-	strh r0, [r1]
-	movs r0, 0
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.align 2, 0
-_082E3480: .4byte gUnknown_03007868
-_082E3484: .4byte 0x99660000
-_082E3488: .4byte 0x04000120
-_082E348C: .4byte 0x04000208
-_082E3490: .4byte 0x04000200
-_082E3494: .4byte 0x04000128
-_082E3498: .4byte 0x00005083
-	thumb_func_end STWI_start_Command
-
-	thumb_func_start STWI_restart_Command
-STWI_restart_Command: @ 82E349C
-	push {r4,lr}
-	ldr r4, _082E34B4
-	ldr r2, [r4]
-	ldrb r0, [r2, 0x15]
-	adds r3, r4, 0
-	cmp r0, 0x1
-	bhi _082E34B8
-	adds r0, 0x1
-	strb r0, [r2, 0x15]
-	bl STWI_start_Command
-	b _082E3512
-	.align 2, 0
-_082E34B4: .4byte gUnknown_03007868
-_082E34B8:
-	ldrb r0, [r2, 0x6]
-	cmp r0, 0x27
-	beq _082E34CA
-	cmp r0, 0x25
-	beq _082E34CA
-	cmp r0, 0x35
-	beq _082E34CA
-	cmp r0, 0x37
-	bne _082E34EC
-_082E34CA:
-	ldr r0, [r3]
-	ldrh r1, [r0, 0x12]
-	movs r2, 0
-	movs r1, 0x1
-	strh r1, [r0, 0x12]
-	adds r0, 0x2C
-	ldrb r1, [r0]
-	strb r2, [r0]
-	ldr r1, [r3]
-	ldr r2, [r1, 0x18]
-	cmp r2, 0
-	beq _082E3512
-	ldrb r0, [r1, 0x6]
-	ldrh r1, [r1, 0x12]
-	bl _call_via_r2
-	b _082E3512
-_082E34EC:
-	ldrh r0, [r2, 0x12]
-	movs r1, 0
-	movs r0, 0x1
-	strh r0, [r2, 0x12]
-	adds r0, r2, 0
-	adds r0, 0x2C
-	ldrb r2, [r0]
-	strb r1, [r0]
-	ldr r1, [r4]
-	ldr r2, [r1, 0x18]
-	cmp r2, 0
-	beq _082E350C
-	ldrb r0, [r1, 0x6]
-	ldrh r1, [r1, 0x12]
-	bl _call_via_r2
-_082E350C:
-	ldr r1, [r4]
-	movs r0, 0x4
-	str r0, [r1]
-_082E3512:
-	movs r0, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end STWI_restart_Command
-
-	thumb_func_start STWI_reset_ClockCounter
-STWI_reset_ClockCounter: @ 82E351C
-	ldr r3, _082E3548
-	ldr r1, [r3]
-	movs r0, 0x5
-	str r0, [r1]
-	movs r2, 0
-	strb r2, [r1, 0x4]
-	ldr r0, [r3]
-	strb r2, [r0, 0x5]
-	ldr r1, _082E354C
-	movs r0, 0x80
-	lsls r0, 24
-	str r0, [r1]
-	adds r1, 0x8
-	strh r2, [r1]
-	ldr r2, _082E3550
-	adds r0, r2, 0
-	strh r0, [r1]
-	adds r2, 0x7F
-	adds r0, r2, 0
-	strh r0, [r1]
-	movs r0, 0
-	bx lr
-	.align 2, 0
-_082E3548: .4byte gUnknown_03007868
-_082E354C: .4byte 0x04000120
-_082E3550: .4byte 0x00005003
-	thumb_func_end STWI_reset_ClockCounter
-
-	arm_func_start IntrSIO32
-IntrSIO32: @ 82E3554
-	mov r12, sp
-	stmdb sp!, {r11,r12,lr,pc}
-	ldr r3, _082E35B4
-	ldr r0, [r3]
-	ldr r2, [r0]
-	sub r11, r12, 0x4
-	cmp r2, 0xA
-	bne _082E3590
-	ldr r0, [r0, 0x20]
-	cmp r0, 0
-	ldmdbeq r11, {r11,sp,lr}
-	bxeq lr
-	bl sub_82E3EB0
-	ldmdb r11, {r11,sp,lr}
-	bx lr
-_082E3590:
-	ldrb r3, [r0, 0x14]
-	cmp r3, 0x1
-	bne _082E35A8
-	bl sio32intr_clock_master
-	ldmdb r11, {r11,sp,lr}
-	bx lr
-_082E35A8:
-	bl sio32intr_clock_slave
-	ldmdb r11, {r11,sp,lr}
-	bx lr
-	.align 2, 0
-_082E35B4: .4byte gUnknown_03007868
-	arm_func_end IntrSIO32
-
-	arm_func_start sio32intr_clock_master
-sio32intr_clock_master: @ 82E35B8
-	mov r12, sp
-	stmdb sp!, {r4-r6,r11,r12,lr,pc}
-	mov r0, 0x50
-	sub r11, r12, 0x4
-	bl STWI_set_timer_in_RAM
-	mov r4, 0x120
-	ldr r2, _082E382C
-	add r4, r4, 0x4000000
-	ldr lr, [r4]
-	ldr r12, [r2]
-	ldr r3, [r12]
-	mov r6, r2
-	cmp r3, 0
-	bne _082E3638
-	cmp lr, 0x80000000
-	bne _082E36B8
-	ldrb r2, [r12, 0x5]
-	ldrb r3, [r12, 0x4]
-	cmp r2, r3
-	bhi _082E3628
-	ldr r3, [r12, 0x24]
-	mov r1, r2
-	ldr r2, [r3, r1, lsl 2]
-	str r2, [r4]
-	ldrb r3, [r12, 0x5]
-	add r3, r3, 0x1
-	strb r3, [r12, 0x5]
-	b _082E3714
-_082E3628:
-	mov r3, 0x1
-	str r3, [r12]
-	str lr, [r4]
-	b _082E3714
-_082E3638:
-	ldr r3, [r12]
-	cmp r3, 0x1
-	bne _082E36C8
-	mov r3, 0x99000000
-	add r3, r3, 0x660000
-	mov r5, 0x80000000
-	and r2, lr, r5, asr 15
-	cmp r2, r3
-	bne _082E36B8
-	mov r3, 0
-	strb r3, [r12, 0x8]
-	ldr r1, [r6]
-	ldrb r0, [r1, 0x8]
-	ldr r2, [r1, 0x28]
-	str lr, [r2, r0, lsl 2]
-	ldrb r3, [r1, 0x8]
-	add r3, r3, 0x1
-	strb r3, [r1, 0x8]
-	ldr r2, [r6]
-	strb lr, [r2, 0x9]
-	ldr r3, [r6]
-	mov r2, lr, lsr 8
-	strb r2, [r3, 0x7]
-	ldr r1, [r6]
-	ldrb r2, [r1, 0x7]
-	ldrb r3, [r1, 0x8]
-	cmp r2, r3
-	bcc _082E3700
-	mov r3, 0x2
-	str r3, [r1]
-	str r5, [r4]
-	b _082E3714
-_082E36B8:
-	bl STWI_stop_timer_in_RAM
-	mov r0, 0x82
-	bl STWI_set_timer_in_RAM
-	b _082E3840
-_082E36C8:
-	ldr r3, [r12]
-	cmp r3, 0x2
-	bne _082E3714
-	ldrb r1, [r12, 0x8]
-	ldr r2, [r12, 0x28]
-	str lr, [r2, r1, lsl 2]
-	ldrb r3, [r12, 0x8]
-	add r3, r3, 0x1
-	strb r3, [r12, 0x8]
-	ldr r1, [r6]
-	ldrb r2, [r1, 0x7]
-	ldrb r3, [r1, 0x8]
-	cmp r2, r3
-	bcs _082E370C
-_082E3700:
-	mov r3, 0x3
-	str r3, [r1]
-	b _082E3714
-_082E370C:
-	mov r3, 0x80000000
-	str r3, [r4]
-_082E3714:
-	mov r0, 0x1
-	bl handshake_wait
-	mov r0, r0, lsl 16
-	cmp r0, 0x10000
-	beq _082E3840
-	mov r4, 0x128
-	add r4, r4, 0x4000000
-	mov r5, 0x5000
-	add r3, r5, 0xB
-	strh r3, [r4]
-	mov r0, 0
-	bl handshake_wait
-	mov r0, r0, lsl 16
-	cmp r0, 0x10000
-	beq _082E3840
-	bl STWI_stop_timer_in_RAM
-	ldr r1, [r6]
-	ldr r0, [r1]
-	cmp r0, 0x3
-	bne _082E3830
-	ldrb r3, [r1, 0x9]
-	cmp r3, 0xA5
-	cmpne r3, 0xA7
-	beq _082E3788
-	and r3, r3, 0xFF
-	cmp r3, 0xB5
-	beq _082E3788
-	cmp r3, 0xB7
-	bne _082E37D0
-_082E3788:
-	mov r1, 0x120
-	add r1, r1, 0x4000000
-	mov r12, 0x128
-	add r12, r12, 0x4000000
-	ldr r0, [r6]
-	mov r3, 0
-	strb r3, [r0, 0x14]
-	mov r2, 0x80000000
-	str r2, [r1]
-	add r3, r3, 0x5000
-	add r2, r3, 0x2
-	strh r2, [r12]
-	add r3, r3, 0x82
-	strh r3, [r12]
-	ldr r2, [r6]
-	mov r3, 0x5
-	str r3, [r2]
-	b _082E3800
-_082E37D0:
-	cmp r3, 0xEE
-	bne _082E37F0
-	add r3, r5, 0x3
-	strh r3, [r4]
-	mov r2, 0x4
-	str r2, [r1]
-	strh r0, [r1, 0x12]
-	b _082E3800
-_082E37F0:
-	add r3, r5, 0x3
-	strh r3, [r4]
-	mov r2, 0x4
-	str r2, [r1]
-_082E3800:
-	ldr r2, [r6]
-	mov r3, 0
-	strb r3, [r2, 0x2C]
-	ldr r0, [r6]
-	ldr r2, [r0, 0x18]
-	cmp r2, r3
-	beq _082E3840
-	ldrh r1, [r0, 0x12]
-	ldrb r0, [r0, 0x6]
-	bl sub_82E3EA8
-	b _082E3840
-	.align 2, 0
-_082E382C: .4byte gUnknown_03007868
-_082E3830:
-	add r3, r5, 0x3
-	strh r3, [r4]
-	add r2, r5, 0x83
-	strh r2, [r4]
-_082E3840:
-	ldmdb r11, {r4-r6,r11,sp,lr}
-	bx lr
-	arm_func_end sio32intr_clock_master
-
-	arm_func_start sio32intr_clock_slave
-sio32intr_clock_slave: @ 82E3848
-	mov r12, sp
-	stmdb sp!, {r4-r6,r11,r12,lr,pc}
-	ldr r4, _082E3BF4
-	mov r0, 0x64
-	ldr r3, [r4]
-	mov r6, 0
-	strb r6, [r3, 0x10]
-	sub r11, r12, 0x4
-	bl STWI_set_timer_in_RAM
-	mov r0, r6
-	bl handshake_wait
-	mov r0, r0, lsl 16
-	cmp r0, 0x10000
-	mov r5, r4
-	beq _082E3C4C
-	mov r3, 0x128
-	add r3, r3, 0x4000000
-	mov r2, 0x5000
-	add r2, r2, 0xA
-	strh r2, [r3]
-	mov lr, 0x120
-	ldr r0, [r5]
-	add lr, lr, 0x4000000
-	ldr r12, [lr]
-	ldr r3, [r0]
-	cmp r3, 0x5
-	bne _082E3978
-	ldr r3, [r0, 0x28]
-	mov r4, 0x1
-	mov r0, 0x99000000
-	str r12, [r3]
-	add r0, r0, 0x660000
-	ldr r2, [r5]
-	mov r3, r0, lsr 16
-	strb r4, [r2, 0x5]
-	cmp r3, r12, lsr 16
-	bne _082E3AC4
-	ldr r3, [r5]
-	mov r2, r12, lsr 8
-	strb r2, [r3, 0x4]
-	ldr r2, [r5]
-	strb r12, [r2, 0x6]
-	ldr r1, [r5]
-	ldrb r3, [r1, 0x4]
-	cmp r3, r6
-	bne _082E395C
-	ldrb r2, [r1, 0x6]
-	sub r3, r2, 0x27
-	cmp r2, 0x36
-	cmpne r3, 0x2
-	bhi _082E3930
-	add r3, r2, 0x80
-	strb r3, [r1, 0x9]
-	ldr r2, [r5]
-	ldrb r3, [r2, 0x9]
-	ldr r1, [r2, 0x24]
-	add r3, r3, r0
-	b _082E39E0
-_082E3930:
-	ldr r2, [r1, 0x24]
-	ldr r3, _082E3BF8
-	str r3, [r2]
-	ldr r2, [r5]
-	ldrb r3, [r2, 0x6]
-	sub r3, r3, 0x10
-	cmp r3, 0x2D
-	bhi _082E3A18
-	ldr r3, [r2, 0x24]
-	str r4, [r3, 0x4]
-	b _082E3A24
-_082E395C:
-	mov r3, 0x80000000
-	str r3, [lr]
-	strb r4, [r1, 0x5]
-	ldr r2, [r5]
-	add r3, r3, 0x80000006
-	str r3, [r2]
-	b _082E3AD4
-_082E3978:
-	ldr r3, [r0]
-	cmp r3, 0x6
-	bne _082E3A78
-	ldrb r1, [r0, 0x5]
-	ldr r2, [r0, 0x28]
-	str r12, [r2, r1, lsl 2]
-	ldrb r3, [r0, 0x5]
-	add r3, r3, 0x1
-	strb r3, [r0, 0x5]
-	ldr r1, [r5]
-	ldrb r2, [r1, 0x4]
-	ldrb r3, [r1, 0x5]
-	cmp r2, r3
-	bcs _082E3A6C
-	ldrb r2, [r1, 0x6]
-	sub r3, r2, 0x28
-	cmp r2, 0x36
-	cmpne r3, 0x1
-	bhi _082E39F0
-	add r3, r2, 0x80
-	strb r3, [r1, 0x9]
-	ldr r2, [r5]
-	ldrb r3, [r2, 0x9]
-	ldr r1, [r2, 0x24]
-	orr r3, r3, 0x99000000
-	orr r3, r3, 0x660000
-_082E39E0:
-	str r3, [r1]
-	ldr r2, [r5]
-	strb r6, [r2, 0x7]
-	b _082E3A3C
-_082E39F0:
-	ldr r2, [r1, 0x24]
-	ldr r3, _082E3BF8
-	str r3, [r2]
-	ldr r2, [r5]
-	ldrb r3, [r2, 0x6]
-	sub r3, r3, 0x10
-	cmp r3, 0x2D
-	ldrls r2, [r2, 0x24]
-	movls r3, 0x1
-	bls _082E3A20
-_082E3A18:
-	ldr r2, [r2, 0x24]
-	mov r3, 0x2
-_082E3A20:
-	str r3, [r2, 0x4]
-_082E3A24:
-	ldr r2, [r5]
-	mov r3, 0x1
-	strb r3, [r2, 0x7]
-	ldr r1, [r5]
-	add r3, r3, 0x2
-	strh r3, [r1, 0x12]
-_082E3A3C:
-	ldr r0, [r5]
-	ldr r2, [r0, 0x24]
-	mov r3, 0x120
-	ldr r1, [r2]
-	add r3, r3, 0x4000000
-	str r1, [r3]
-	mov r2, 0x1
-	strb r2, [r0, 0x8]
-	ldr r1, [r5]
-	mov r3, 0x7
-	str r3, [r1]
-	b _082E3AD4
-_082E3A6C:
-	mov r3, 0x80000000
-	str r3, [lr]
-	b _082E3AD4
-_082E3A78:
-	ldr r3, [r0]
-	cmp r3, 0x7
-	bne _082E3AD4
-	cmp r12, 0x80000000
-	bne _082E3AC4
-	ldrb r2, [r0, 0x7]
-	ldrb r3, [r0, 0x8]
-	cmp r2, r3
-	movcc r3, 0x8
-	strcc r3, [r0]
-	bcc _082E3AD4
-	ldrb r1, [r0, 0x8]
-	ldr r3, [r0, 0x24]
-	ldr r2, [r3, r1, lsl 2]
-	str r2, [lr]
-	ldrb r3, [r0, 0x8]
-	add r3, r3, 0x1
-	strb r3, [r0, 0x8]
-	b _082E3AD4
-_082E3AC4:
-	bl STWI_stop_timer_in_RAM
-	mov r0, 0x64
-	bl STWI_set_timer_in_RAM
-	b _082E3C4C
-_082E3AD4:
-	mov r0, 0x1
-	bl handshake_wait
-	mov r0, r0, lsl 16
-	cmp r0, 0x10000
-	beq _082E3C4C
-	mov r6, r5
-	ldr r3, [r6]
-	ldr r2, [r3]
-	cmp r2, 0x8
-	bne _082E3B9C
-	mov r4, 0x128
-	add r4, r4, 0x4000000
-	mov r3, 0x5000
-	add r3, r3, 0x2
-	strh r3, [r4]
-	bl STWI_stop_timer_in_RAM
-	ldr r0, [r6]
-	ldrh r3, [r0, 0x12]
-	cmp r3, 0x3
-	bne _082E3B48
-	bl STWI_init_slave
-	ldr r3, [r6]
-	ldr r1, [r3, 0x1C]
-	cmp r1, 0
-	beq _082E3C4C
-	mov r0, 0x1EC
-	add r0, r0, 0x2
-	bl sub_82E3EAC
-	b _082E3C4C
-_082E3B48:
-	mov r3, 0x120
-	add r3, r3, 0x4000000
-	mov r1, 0
-	str r1, [r3]
-	mov r2, 0x5000
-	strh r1, [r4]
-	add r2, r2, 0x3
-	strh r2, [r4]
-	mov r3, 0x1
-	strb r3, [r0, 0x14]
-	ldr r0, [r5]
-	ldr r2, [r0, 0x1C]
-	str r1, [r0]
-	cmp r2, r1
-	beq _082E3C4C
-	ldrb r3, [r0, 0x4]
-	ldrb r0, [r0, 0x6]
-	mov r1, r2
-	orr r0, r0, r3, lsl 8
-	bl sub_82E3EAC
-	b _082E3C4C
-_082E3B9C:
-	mov r3, 0x208
-	add r3, r3, 0x4000000
-	mov r2, 0
-	strh r2, [r3]
-	mov r1, 0x100
-	add r2, r1, 0x4000002
-	ldrh r3, [r2]
-	tst r3, 0x80
-	beq _082E3C20
-	ldrh r3, [r2]
-	tst r3, 0x3
-	bne _082E3BFC
-	mov r2, 0xFF00
-	add r1, r1, 0x4000000
-	ldrh r3, [r1]
-	add r2, r2, 0x9B
-	cmp r3, r2
-	bls _082E3C20
-_082E3BE4:
-	ldrh r3, [r1]
-	cmp r3, r2
-	bhi _082E3BE4
-	b _082E3C20
-	.align 2, 0
-_082E3BF4: .4byte gUnknown_03007868
-_082E3BF8: .4byte 0x996601ee
-_082E3BFC:
-	mov r2, 0xFF00
-	add r1, r1, 0x4000000
-	ldrh r3, [r1]
-	add r2, r2, 0xFE
-	cmp r3, r2
-	bls _082E3C20
-_082E3C14:
-	ldrh r3, [r1]
-	cmp r3, r2
-	bhi _082E3C14
-_082E3C20:
-	mov r1, 0x128
-	add r1, r1, 0x4000000
-	mov r0, 0x208
-	add r0, r0, 0x4000000
-	mov r3, 0x5000
-	add r2, r3, 0x2
-	strh r2, [r1]
-	add r3, r3, 0x82
-	strh r3, [r1]
-	mov r2, 0x1
-	strh r2, [r0]
-_082E3C4C:
-	ldmdb r11, {r4-r6,r11,sp,lr}
-	bx lr
-	arm_func_end sio32intr_clock_slave
-
-	arm_func_start handshake_wait
-handshake_wait: @ 82E3C54
-	mov r12, sp
-	stmdb sp!, {r11,r12,lr,pc}
-	mov r1, 0x128
-	add r1, r1, 0x4000000
-	mov r0, r0, lsl 16
-	ldr r2, _082E3CB8
-	sub r11, r12, 0x4
-	mov lr, r0, lsr 14
-	ldr r12, [r2]
-_082E3C78:
-	ldrb r3, [r12, 0x10]
-	and r0, r3, 0xFF
-	cmp r0, 0x1
-	beq _082E3CA4
-	ldrh r3, [r1]
-	and r3, r3, 0x4
-	cmp r3, lr
-	bne _082E3C78
-	mov r0, 0
-	ldmdb r11, {r11,sp,lr}
-	bx lr
-_082E3CA4:
-	ldr r2, [r2]
-	mov r3, 0
-	strb r3, [r2, 0x10]
-	ldmdb r11, {r11,sp,lr}
-	bx lr
-	.align 2, 0
-_082E3CB8: .4byte gUnknown_03007868
-	arm_func_end handshake_wait
-
-	arm_func_start STWI_set_timer_in_RAM
-STWI_set_timer_in_RAM: @ 82E3CBC
-	mov r12, sp
-	stmdb sp!, {r4,r5,r11,r12,lr,pc}
-	mov r1, 0x208
-	add r1, r1, 0x4000000
-	mov r3, 0
-	sub r11, r12, 0x4
-	ldr r12, _082E3D74
-	and lr, r0, 0xFF
-	ldr r2, [r12]
-	cmp lr, 0x50
-	ldrb r0, [r2, 0xA]
-	mov r4, r12
-	mov r2, lr
-	strh r3, [r1]
-	mov r0, r0, lsl 2
-	add r3, r3, 0x100
-	add r1, r3, 0x4000000
-	add r3, r3, 0x4000002
-	add r5, r0, r3
-	beq _082E3D44
-	bgt _082E3D1C
-	cmp lr, 0x32
-	beq _082E3D30
-	b _082E3D90
-_082E3D1C:
-	cmp r2, 0x64
-	beq _082E3D5C
-	cmp r2, 0x82
-	beq _082E3D78
-	b _082E3D90
-_082E3D30:
-	mvn r3, 0x334
-	strh r3, [r0, r1]
-	ldr r2, [r4]
-	mov r3, 0x1
-	b _082E3D8C
-_082E3D44:
-	mov r3, 0xAE000000
-	mov r3, r3, asr 20
-	strh r3, [r0, r1]
-	ldr r2, [r4]
-	mov r3, 0x2
-	b _082E3D8C
-_082E3D5C:
-	mvn r3, 0x660
-	sub r3, r3, 0x9
-	strh r3, [r0, r1]
-	ldr r2, [r4]
-	mov r3, 0x3
-	b _082E3D8C
-	.align 2, 0
-_082E3D74: .4byte gUnknown_03007868
-_082E3D78:
-	mvn r3, 0x850
-	sub r3, r3, 0x2
-	strh r3, [r0, r1]
-	ldr r2, [r4]
-	mov r3, 0x4
-_082E3D8C:
-	str r3, [r2, 0xC]
-_082E3D90:
-	mov r12, 0x200
-	add r12, r12, 0x4000002
-	mov r3, 0xC3
-	strh r3, [r5]
-	mov r1, 0x208
-	ldr r2, [r4]
-	add r1, r1, 0x4000000
-	ldrb r0, [r2, 0xA]
-	sub r3, r3, 0xBB
-	mov r3, r3, lsl r0
-	strh r3, [r12]
-	mov r2, 0x1
-	strh r2, [r1]
-	ldmdb r11, {r4,r5,r11,sp,lr}
-	bx lr
-	arm_func_end STWI_set_timer_in_RAM
-
-	arm_func_start STWI_stop_timer_in_RAM
-STWI_stop_timer_in_RAM: @ 82E3DCC
-	mov r12, sp
-	stmdb sp!, {r11,r12,lr,pc}
-	mov r1, 0x100
-	ldr lr, _082E3E18
-	add r0, r1, 0x4000000
-	ldr r2, [lr]
-	sub r11, r12, 0x4
-	ldrb r3, [r2, 0xA]
-	mov r12, 0
-	str r12, [r2, 0xC]
-	mov r3, r3, lsl 2
-	strh r12, [r3, r0]
-	ldr r2, [lr]
-	ldrb r3, [r2, 0xA]
-	add r1, r1, 0x4000002
-	mov r3, r3, lsl 2
-	strh r12, [r3, r1]
-	ldmdb r11, {r11,sp,lr}
-	bx lr
-	.align 2, 0
-_082E3E18: .4byte gUnknown_03007868
-	arm_func_end STWI_stop_timer_in_RAM
-
-	arm_func_start STWI_init_slave
-STWI_init_slave: @ 82E3E1C
-	mov r12, sp
-	stmdb sp!, {r11,r12,lr,pc}
-	ldr r0, _082E3EA4
-	ldr r2, [r0]
-	mov r3, 0x5
-	str r3, [r2]
-	mov r1, 0
-	strb r1, [r2, 0x14]
-	ldr r3, [r0]
-	strb r1, [r3, 0x4]
-	ldr r2, [r0]
-	strb r1, [r2, 0x5]
-	ldr r3, [r0]
-	strb r1, [r3, 0x6]
-	ldr r2, [r0]
-	strb r1, [r2, 0x7]
-	ldr r3, [r0]
-	strb r1, [r3, 0x8]
-	ldr r2, [r0]
-	strb r1, [r2, 0x9]
-	ldr r3, [r0]
-	str r1, [r3, 0xC]
-	sub r11, r12, 0x4
-	strb r1, [r3, 0x10]
-	mov r2, 0x128
-	ldr r12, [r0]
-	add r2, r2, 0x4000000
-	strh r1, [r12, 0x12]
-	mov r3, 0x5000
-	strb r1, [r12, 0x15]
-	add r3, r3, 0x82
-	strh r3, [r2]
-	ldmdb r11, {r11,sp,lr}
-	bx lr
-	.align 2, 0
-_082E3EA4: .4byte gUnknown_03007868
-	arm_func_end STWI_init_slave
-
-	arm_func_start sub_82E3EA8
-sub_82E3EA8: @ 82E3EA8
-	bx r2
-	arm_func_end sub_82E3EA8
-
-	arm_func_start sub_82E3EAC
-sub_82E3EAC: @ 82E3EAC
-	bx r1
-	arm_func_end sub_82E3EAC
-
-	arm_func_start sub_82E3EB0
-sub_82E3EB0: @ 82E3EB0
-	bx r0
-	arm_func_end sub_82E3EB0
-
 	thumb_func_start rfu_initializeAPI
 rfu_initializeAPI: @ 82E3EB4
 	push {r4-r7,lr}
@@ -2838,7 +593,7 @@ rfu_REQ_stopMode: @ 82E42C4
 	b _082E4362
 	.align 2, 0
 _082E42E4: .4byte 0x04000208
-_082E42E8: .4byte gUnknown_03007868
+_082E42E8: .4byte gRfuState
 _082E42EC:
 	bl AgbRFU_SoftReset
 	bl rfu_STC_clearAPIVariables
@@ -2878,7 +633,7 @@ _082E432A:
 	b _082E4362
 	.align 2, 0
 _082E433C: .4byte 0x00008001
-_082E4340: .4byte gUnknown_03007868
+_082E4340: .4byte gRfuState
 _082E4344: .4byte 0x04000100
 _082E4348: .4byte 0x0105ffff
 _082E434C: .4byte rfu_CB_stopMode
@@ -3156,7 +911,7 @@ rfu_CB_configGameData: @ 82E4500
 	movs r0, 0x1
 	b _082E4552
 	.align 2, 0
-_082E4544: .4byte gUnknown_03007868
+_082E4544: .4byte gRfuState
 _082E4548: .4byte gUnknown_03007890
 _082E454C:
 	adds r1, r6, 0
@@ -4225,7 +1980,7 @@ _082E4D18:
 	b _082E4D88
 	.align 2, 0
 _082E4D20: .4byte gUnknown_03007890
-_082E4D24: .4byte gUnknown_03007868
+_082E4D24: .4byte gRfuState
 _082E4D28: .4byte gUnknown_03007894
 _082E4D2C: .4byte gUnknown_03007898
 _082E4D30:
@@ -5195,7 +2950,7 @@ _082E547E:
 	pop {r1}
 	bx r1
 	.align 2, 0
-_082E5484: .4byte gUnknown_03007868
+_082E5484: .4byte gRfuState
 	thumb_func_end rfu_getMasterSlave
 
 	thumb_func_start rfu_clearAllSlot
@@ -6506,7 +4261,7 @@ _082E5E12:
 _082E5E34: .4byte gUnknown_03007898
 _082E5E38: .4byte gUnknown_03007894
 _082E5E3C: .4byte gUnknown_03007890
-_082E5E40: .4byte gUnknown_03007868
+_082E5E40: .4byte gRfuState
 _082E5E44:
 	ldr r0, _082E5E54
 	bl STWI_set_Callback_M
@@ -8564,7 +6319,7 @@ _082E6D88:
 	b _082E6DD6
 	.align 2, 0
 _082E6DB4: .4byte 0x04000200
-_082E6DB8: .4byte gUnknown_03007868
+_082E6DB8: .4byte gRfuState
 _082E6DBC: .4byte sub_82E6F88
 _082E6DC0: .4byte 0x04000100
 _082E6DC4:
@@ -8612,7 +6367,7 @@ _082E6E08:
 	.align 2, 0
 _082E6E14: .4byte 0x04000208
 _082E6E18: .4byte 0x04000200
-_082E6E1C: .4byte gUnknown_03007868
+_082E6E1C: .4byte gRfuState
 	thumb_func_end sub_82E6D6C
 
 	thumb_func_start sub_82E6E20
@@ -8663,7 +6418,7 @@ sub_82E6E20: @ 82E6E20
 	.align 2, 0
 _082E6E78: .4byte 0x04000208
 _082E6E7C: .4byte 0x04000200
-_082E6E80: .4byte gUnknown_03007868
+_082E6E80: .4byte gRfuState
 _082E6E84: .4byte 0x04000134
 _082E6E88: .4byte gUnknown_030078A0
 _082E6E8C: .4byte 0x05000003
diff --git a/asm/librfu_intr.s b/asm/librfu_intr.s
new file mode 100644
index 000000000..7f375e419
--- /dev/null
+++ b/asm/librfu_intr.s
@@ -0,0 +1,696 @@
+	.include "asm/macros.inc"
+
+	.syntax unified
+
+	.text
+
+	arm_func_start IntrSIO32
+IntrSIO32: @ 82E3554
+	mov r12, sp
+	stmdb sp!, {r11,r12,lr,pc}
+	ldr r3, _082E35B4
+	ldr r0, [r3]
+	ldr r2, [r0]
+	sub r11, r12, 0x4
+	cmp r2, 0xA
+	bne _082E3590
+	ldr r0, [r0, 0x20]
+	cmp r0, 0
+	ldmdbeq r11, {r11,sp,lr}
+	bxeq lr
+	bl sub_82E3EB0
+	ldmdb r11, {r11,sp,lr}
+	bx lr
+_082E3590:
+	ldrb r3, [r0, 0x14]
+	cmp r3, 0x1
+	bne _082E35A8
+	bl sio32intr_clock_master
+	ldmdb r11, {r11,sp,lr}
+	bx lr
+_082E35A8:
+	bl sio32intr_clock_slave
+	ldmdb r11, {r11,sp,lr}
+	bx lr
+	.align 2, 0
+_082E35B4: .4byte gRfuState
+	arm_func_end IntrSIO32
+
+	arm_func_start sio32intr_clock_master
+sio32intr_clock_master: @ 82E35B8
+	mov r12, sp
+	stmdb sp!, {r4-r6,r11,r12,lr,pc}
+	mov r0, 0x50
+	sub r11, r12, 0x4
+	bl STWI_set_timer_in_RAM
+	mov r4, 0x120
+	ldr r2, _082E382C
+	add r4, r4, 0x4000000
+	ldr lr, [r4]
+	ldr r12, [r2]
+	ldr r3, [r12]
+	mov r6, r2
+	cmp r3, 0
+	bne _082E3638
+	cmp lr, 0x80000000
+	bne _082E36B8
+	ldrb r2, [r12, 0x5]
+	ldrb r3, [r12, 0x4]
+	cmp r2, r3
+	bhi _082E3628
+	ldr r3, [r12, 0x24]
+	mov r1, r2
+	ldr r2, [r3, r1, lsl 2]
+	str r2, [r4]
+	ldrb r3, [r12, 0x5]
+	add r3, r3, 0x1
+	strb r3, [r12, 0x5]
+	b _082E3714
+_082E3628:
+	mov r3, 0x1
+	str r3, [r12]
+	str lr, [r4]
+	b _082E3714
+_082E3638:
+	ldr r3, [r12]
+	cmp r3, 0x1
+	bne _082E36C8
+	mov r3, 0x99000000
+	add r3, r3, 0x660000
+	mov r5, 0x80000000
+	and r2, lr, r5, asr 15
+	cmp r2, r3
+	bne _082E36B8
+	mov r3, 0
+	strb r3, [r12, 0x8]
+	ldr r1, [r6]
+	ldrb r0, [r1, 0x8]
+	ldr r2, [r1, 0x28]
+	str lr, [r2, r0, lsl 2]
+	ldrb r3, [r1, 0x8]
+	add r3, r3, 0x1
+	strb r3, [r1, 0x8]
+	ldr r2, [r6]
+	strb lr, [r2, 0x9]
+	ldr r3, [r6]
+	mov r2, lr, lsr 8
+	strb r2, [r3, 0x7]
+	ldr r1, [r6]
+	ldrb r2, [r1, 0x7]
+	ldrb r3, [r1, 0x8]
+	cmp r2, r3
+	bcc _082E3700
+	mov r3, 0x2
+	str r3, [r1]
+	str r5, [r4]
+	b _082E3714
+_082E36B8:
+	bl STWI_stop_timer_in_RAM
+	mov r0, 0x82
+	bl STWI_set_timer_in_RAM
+	b _082E3840
+_082E36C8:
+	ldr r3, [r12]
+	cmp r3, 0x2
+	bne _082E3714
+	ldrb r1, [r12, 0x8]
+	ldr r2, [r12, 0x28]
+	str lr, [r2, r1, lsl 2]
+	ldrb r3, [r12, 0x8]
+	add r3, r3, 0x1
+	strb r3, [r12, 0x8]
+	ldr r1, [r6]
+	ldrb r2, [r1, 0x7]
+	ldrb r3, [r1, 0x8]
+	cmp r2, r3
+	bcs _082E370C
+_082E3700:
+	mov r3, 0x3
+	str r3, [r1]
+	b _082E3714
+_082E370C:
+	mov r3, 0x80000000
+	str r3, [r4]
+_082E3714:
+	mov r0, 0x1
+	bl handshake_wait
+	mov r0, r0, lsl 16
+	cmp r0, 0x10000
+	beq _082E3840
+	mov r4, 0x128
+	add r4, r4, 0x4000000
+	mov r5, 0x5000
+	add r3, r5, 0xB
+	strh r3, [r4]
+	mov r0, 0
+	bl handshake_wait
+	mov r0, r0, lsl 16
+	cmp r0, 0x10000
+	beq _082E3840
+	bl STWI_stop_timer_in_RAM
+	ldr r1, [r6]
+	ldr r0, [r1]
+	cmp r0, 0x3
+	bne _082E3830
+	ldrb r3, [r1, 0x9]
+	cmp r3, 0xA5
+	cmpne r3, 0xA7
+	beq _082E3788
+	and r3, r3, 0xFF
+	cmp r3, 0xB5
+	beq _082E3788
+	cmp r3, 0xB7
+	bne _082E37D0
+_082E3788:
+	mov r1, 0x120
+	add r1, r1, 0x4000000
+	mov r12, 0x128
+	add r12, r12, 0x4000000
+	ldr r0, [r6]
+	mov r3, 0
+	strb r3, [r0, 0x14]
+	mov r2, 0x80000000
+	str r2, [r1]
+	add r3, r3, 0x5000
+	add r2, r3, 0x2
+	strh r2, [r12]
+	add r3, r3, 0x82
+	strh r3, [r12]
+	ldr r2, [r6]
+	mov r3, 0x5
+	str r3, [r2]
+	b _082E3800
+_082E37D0:
+	cmp r3, 0xEE
+	bne _082E37F0
+	add r3, r5, 0x3
+	strh r3, [r4]
+	mov r2, 0x4
+	str r2, [r1]
+	strh r0, [r1, 0x12]
+	b _082E3800
+_082E37F0:
+	add r3, r5, 0x3
+	strh r3, [r4]
+	mov r2, 0x4
+	str r2, [r1]
+_082E3800:
+	ldr r2, [r6]
+	mov r3, 0
+	strb r3, [r2, 0x2C]
+	ldr r0, [r6]
+	ldr r2, [r0, 0x18]
+	cmp r2, r3
+	beq _082E3840
+	ldrh r1, [r0, 0x12]
+	ldrb r0, [r0, 0x6]
+	bl sub_82E3EA8
+	b _082E3840
+	.align 2, 0
+_082E382C: .4byte gRfuState
+_082E3830:
+	add r3, r5, 0x3
+	strh r3, [r4]
+	add r2, r5, 0x83
+	strh r2, [r4]
+_082E3840:
+	ldmdb r11, {r4-r6,r11,sp,lr}
+	bx lr
+	arm_func_end sio32intr_clock_master
+
+	arm_func_start sio32intr_clock_slave
+sio32intr_clock_slave: @ 82E3848
+	mov r12, sp
+	stmdb sp!, {r4-r6,r11,r12,lr,pc}
+	ldr r4, _082E3BF4
+	mov r0, 0x64
+	ldr r3, [r4]
+	mov r6, 0
+	strb r6, [r3, 0x10]
+	sub r11, r12, 0x4
+	bl STWI_set_timer_in_RAM
+	mov r0, r6
+	bl handshake_wait
+	mov r0, r0, lsl 16
+	cmp r0, 0x10000
+	mov r5, r4
+	beq _082E3C4C
+	mov r3, 0x128
+	add r3, r3, 0x4000000
+	mov r2, 0x5000
+	add r2, r2, 0xA
+	strh r2, [r3]
+	mov lr, 0x120
+	ldr r0, [r5]
+	add lr, lr, 0x4000000
+	ldr r12, [lr]
+	ldr r3, [r0]
+	cmp r3, 0x5
+	bne _082E3978
+	ldr r3, [r0, 0x28]
+	mov r4, 0x1
+	mov r0, 0x99000000
+	str r12, [r3]
+	add r0, r0, 0x660000
+	ldr r2, [r5]
+	mov r3, r0, lsr 16
+	strb r4, [r2, 0x5]
+	cmp r3, r12, lsr 16
+	bne _082E3AC4
+	ldr r3, [r5]
+	mov r2, r12, lsr 8
+	strb r2, [r3, 0x4]
+	ldr r2, [r5]
+	strb r12, [r2, 0x6]
+	ldr r1, [r5]
+	ldrb r3, [r1, 0x4]
+	cmp r3, r6
+	bne _082E395C
+	ldrb r2, [r1, 0x6]
+	sub r3, r2, 0x27
+	cmp r2, 0x36
+	cmpne r3, 0x2
+	bhi _082E3930
+	add r3, r2, 0x80
+	strb r3, [r1, 0x9]
+	ldr r2, [r5]
+	ldrb r3, [r2, 0x9]
+	ldr r1, [r2, 0x24]
+	add r3, r3, r0
+	b _082E39E0
+_082E3930:
+	ldr r2, [r1, 0x24]
+	ldr r3, _082E3BF8
+	str r3, [r2]
+	ldr r2, [r5]
+	ldrb r3, [r2, 0x6]
+	sub r3, r3, 0x10
+	cmp r3, 0x2D
+	bhi _082E3A18
+	ldr r3, [r2, 0x24]
+	str r4, [r3, 0x4]
+	b _082E3A24
+_082E395C:
+	mov r3, 0x80000000
+	str r3, [lr]
+	strb r4, [r1, 0x5]
+	ldr r2, [r5]
+	add r3, r3, 0x80000006
+	str r3, [r2]
+	b _082E3AD4
+_082E3978:
+	ldr r3, [r0]
+	cmp r3, 0x6
+	bne _082E3A78
+	ldrb r1, [r0, 0x5]
+	ldr r2, [r0, 0x28]
+	str r12, [r2, r1, lsl 2]
+	ldrb r3, [r0, 0x5]
+	add r3, r3, 0x1
+	strb r3, [r0, 0x5]
+	ldr r1, [r5]
+	ldrb r2, [r1, 0x4]
+	ldrb r3, [r1, 0x5]
+	cmp r2, r3
+	bcs _082E3A6C
+	ldrb r2, [r1, 0x6]
+	sub r3, r2, 0x28
+	cmp r2, 0x36
+	cmpne r3, 0x1
+	bhi _082E39F0
+	add r3, r2, 0x80
+	strb r3, [r1, 0x9]
+	ldr r2, [r5]
+	ldrb r3, [r2, 0x9]
+	ldr r1, [r2, 0x24]
+	orr r3, r3, 0x99000000
+	orr r3, r3, 0x660000
+_082E39E0:
+	str r3, [r1]
+	ldr r2, [r5]
+	strb r6, [r2, 0x7]
+	b _082E3A3C
+_082E39F0:
+	ldr r2, [r1, 0x24]
+	ldr r3, _082E3BF8
+	str r3, [r2]
+	ldr r2, [r5]
+	ldrb r3, [r2, 0x6]
+	sub r3, r3, 0x10
+	cmp r3, 0x2D
+	ldrls r2, [r2, 0x24]
+	movls r3, 0x1
+	bls _082E3A20
+_082E3A18:
+	ldr r2, [r2, 0x24]
+	mov r3, 0x2
+_082E3A20:
+	str r3, [r2, 0x4]
+_082E3A24:
+	ldr r2, [r5]
+	mov r3, 0x1
+	strb r3, [r2, 0x7]
+	ldr r1, [r5]
+	add r3, r3, 0x2
+	strh r3, [r1, 0x12]
+_082E3A3C:
+	ldr r0, [r5]
+	ldr r2, [r0, 0x24]
+	mov r3, 0x120
+	ldr r1, [r2]
+	add r3, r3, 0x4000000
+	str r1, [r3]
+	mov r2, 0x1
+	strb r2, [r0, 0x8]
+	ldr r1, [r5]
+	mov r3, 0x7
+	str r3, [r1]
+	b _082E3AD4
+_082E3A6C:
+	mov r3, 0x80000000
+	str r3, [lr]
+	b _082E3AD4
+_082E3A78:
+	ldr r3, [r0]
+	cmp r3, 0x7
+	bne _082E3AD4
+	cmp r12, 0x80000000
+	bne _082E3AC4
+	ldrb r2, [r0, 0x7]
+	ldrb r3, [r0, 0x8]
+	cmp r2, r3
+	movcc r3, 0x8
+	strcc r3, [r0]
+	bcc _082E3AD4
+	ldrb r1, [r0, 0x8]
+	ldr r3, [r0, 0x24]
+	ldr r2, [r3, r1, lsl 2]
+	str r2, [lr]
+	ldrb r3, [r0, 0x8]
+	add r3, r3, 0x1
+	strb r3, [r0, 0x8]
+	b _082E3AD4
+_082E3AC4:
+	bl STWI_stop_timer_in_RAM
+	mov r0, 0x64
+	bl STWI_set_timer_in_RAM
+	b _082E3C4C
+_082E3AD4:
+	mov r0, 0x1
+	bl handshake_wait
+	mov r0, r0, lsl 16
+	cmp r0, 0x10000
+	beq _082E3C4C
+	mov r6, r5
+	ldr r3, [r6]
+	ldr r2, [r3]
+	cmp r2, 0x8
+	bne _082E3B9C
+	mov r4, 0x128
+	add r4, r4, 0x4000000
+	mov r3, 0x5000
+	add r3, r3, 0x2
+	strh r3, [r4]
+	bl STWI_stop_timer_in_RAM
+	ldr r0, [r6]
+	ldrh r3, [r0, 0x12]
+	cmp r3, 0x3
+	bne _082E3B48
+	bl STWI_init_slave
+	ldr r3, [r6]
+	ldr r1, [r3, 0x1C]
+	cmp r1, 0
+	beq _082E3C4C
+	mov r0, 0x1EC
+	add r0, r0, 0x2
+	bl sub_82E3EAC
+	b _082E3C4C
+_082E3B48:
+	mov r3, 0x120
+	add r3, r3, 0x4000000
+	mov r1, 0
+	str r1, [r3]
+	mov r2, 0x5000
+	strh r1, [r4]
+	add r2, r2, 0x3
+	strh r2, [r4]
+	mov r3, 0x1
+	strb r3, [r0, 0x14]
+	ldr r0, [r5]
+	ldr r2, [r0, 0x1C]
+	str r1, [r0]
+	cmp r2, r1
+	beq _082E3C4C
+	ldrb r3, [r0, 0x4]
+	ldrb r0, [r0, 0x6]
+	mov r1, r2
+	orr r0, r0, r3, lsl 8
+	bl sub_82E3EAC
+	b _082E3C4C
+_082E3B9C:
+	mov r3, 0x208
+	add r3, r3, 0x4000000
+	mov r2, 0
+	strh r2, [r3]
+	mov r1, 0x100
+	add r2, r1, 0x4000002
+	ldrh r3, [r2]
+	tst r3, 0x80
+	beq _082E3C20
+	ldrh r3, [r2]
+	tst r3, 0x3
+	bne _082E3BFC
+	mov r2, 0xFF00
+	add r1, r1, 0x4000000
+	ldrh r3, [r1]
+	add r2, r2, 0x9B
+	cmp r3, r2
+	bls _082E3C20
+_082E3BE4:
+	ldrh r3, [r1]
+	cmp r3, r2
+	bhi _082E3BE4
+	b _082E3C20
+	.align 2, 0
+_082E3BF4: .4byte gRfuState
+_082E3BF8: .4byte 0x996601ee
+_082E3BFC:
+	mov r2, 0xFF00
+	add r1, r1, 0x4000000
+	ldrh r3, [r1]
+	add r2, r2, 0xFE
+	cmp r3, r2
+	bls _082E3C20
+_082E3C14:
+	ldrh r3, [r1]
+	cmp r3, r2
+	bhi _082E3C14
+_082E3C20:
+	mov r1, 0x128
+	add r1, r1, 0x4000000
+	mov r0, 0x208
+	add r0, r0, 0x4000000
+	mov r3, 0x5000
+	add r2, r3, 0x2
+	strh r2, [r1]
+	add r3, r3, 0x82
+	strh r3, [r1]
+	mov r2, 0x1
+	strh r2, [r0]
+_082E3C4C:
+	ldmdb r11, {r4-r6,r11,sp,lr}
+	bx lr
+	arm_func_end sio32intr_clock_slave
+
+	arm_func_start handshake_wait
+handshake_wait: @ 82E3C54
+	mov r12, sp
+	stmdb sp!, {r11,r12,lr,pc}
+	mov r1, 0x128
+	add r1, r1, 0x4000000
+	mov r0, r0, lsl 16
+	ldr r2, _082E3CB8
+	sub r11, r12, 0x4
+	mov lr, r0, lsr 14
+	ldr r12, [r2]
+_082E3C78:
+	ldrb r3, [r12, 0x10]
+	and r0, r3, 0xFF
+	cmp r0, 0x1
+	beq _082E3CA4
+	ldrh r3, [r1]
+	and r3, r3, 0x4
+	cmp r3, lr
+	bne _082E3C78
+	mov r0, 0
+	ldmdb r11, {r11,sp,lr}
+	bx lr
+_082E3CA4:
+	ldr r2, [r2]
+	mov r3, 0
+	strb r3, [r2, 0x10]
+	ldmdb r11, {r11,sp,lr}
+	bx lr
+	.align 2, 0
+_082E3CB8: .4byte gRfuState
+	arm_func_end handshake_wait
+
+	arm_func_start STWI_set_timer_in_RAM
+STWI_set_timer_in_RAM: @ 82E3CBC
+	mov r12, sp
+	stmdb sp!, {r4,r5,r11,r12,lr,pc}
+	mov r1, 0x208
+	add r1, r1, 0x4000000
+	mov r3, 0
+	sub r11, r12, 0x4
+	ldr r12, _082E3D74
+	and lr, r0, 0xFF
+	ldr r2, [r12]
+	cmp lr, 0x50
+	ldrb r0, [r2, 0xA]
+	mov r4, r12
+	mov r2, lr
+	strh r3, [r1]
+	mov r0, r0, lsl 2
+	add r3, r3, 0x100
+	add r1, r3, 0x4000000
+	add r3, r3, 0x4000002
+	add r5, r0, r3
+	beq _082E3D44
+	bgt _082E3D1C
+	cmp lr, 0x32
+	beq _082E3D30
+	b _082E3D90
+_082E3D1C:
+	cmp r2, 0x64
+	beq _082E3D5C
+	cmp r2, 0x82
+	beq _082E3D78
+	b _082E3D90
+_082E3D30:
+	mvn r3, 0x334
+	strh r3, [r0, r1]
+	ldr r2, [r4]
+	mov r3, 0x1
+	b _082E3D8C
+_082E3D44:
+	mov r3, 0xAE000000
+	mov r3, r3, asr 20
+	strh r3, [r0, r1]
+	ldr r2, [r4]
+	mov r3, 0x2
+	b _082E3D8C
+_082E3D5C:
+	mvn r3, 0x660
+	sub r3, r3, 0x9
+	strh r3, [r0, r1]
+	ldr r2, [r4]
+	mov r3, 0x3
+	b _082E3D8C
+	.align 2, 0
+_082E3D74: .4byte gRfuState
+_082E3D78:
+	mvn r3, 0x850
+	sub r3, r3, 0x2
+	strh r3, [r0, r1]
+	ldr r2, [r4]
+	mov r3, 0x4
+_082E3D8C:
+	str r3, [r2, 0xC]
+_082E3D90:
+	mov r12, 0x200
+	add r12, r12, 0x4000002
+	mov r3, 0xC3
+	strh r3, [r5]
+	mov r1, 0x208
+	ldr r2, [r4]
+	add r1, r1, 0x4000000
+	ldrb r0, [r2, 0xA]
+	sub r3, r3, 0xBB
+	mov r3, r3, lsl r0
+	strh r3, [r12]
+	mov r2, 0x1
+	strh r2, [r1]
+	ldmdb r11, {r4,r5,r11,sp,lr}
+	bx lr
+	arm_func_end STWI_set_timer_in_RAM
+
+	arm_func_start STWI_stop_timer_in_RAM
+STWI_stop_timer_in_RAM: @ 82E3DCC
+	mov r12, sp
+	stmdb sp!, {r11,r12,lr,pc}
+	mov r1, 0x100
+	ldr lr, _082E3E18
+	add r0, r1, 0x4000000
+	ldr r2, [lr]
+	sub r11, r12, 0x4
+	ldrb r3, [r2, 0xA]
+	mov r12, 0
+	str r12, [r2, 0xC]
+	mov r3, r3, lsl 2
+	strh r12, [r3, r0]
+	ldr r2, [lr]
+	ldrb r3, [r2, 0xA]
+	add r1, r1, 0x4000002
+	mov r3, r3, lsl 2
+	strh r12, [r3, r1]
+	ldmdb r11, {r11,sp,lr}
+	bx lr
+	.align 2, 0
+_082E3E18: .4byte gRfuState
+	arm_func_end STWI_stop_timer_in_RAM
+
+	arm_func_start STWI_init_slave
+STWI_init_slave: @ 82E3E1C
+	mov r12, sp
+	stmdb sp!, {r11,r12,lr,pc}
+	ldr r0, _082E3EA4
+	ldr r2, [r0]
+	mov r3, 0x5
+	str r3, [r2]
+	mov r1, 0
+	strb r1, [r2, 0x14]
+	ldr r3, [r0]
+	strb r1, [r3, 0x4]
+	ldr r2, [r0]
+	strb r1, [r2, 0x5]
+	ldr r3, [r0]
+	strb r1, [r3, 0x6]
+	ldr r2, [r0]
+	strb r1, [r2, 0x7]
+	ldr r3, [r0]
+	strb r1, [r3, 0x8]
+	ldr r2, [r0]
+	strb r1, [r2, 0x9]
+	ldr r3, [r0]
+	str r1, [r3, 0xC]
+	sub r11, r12, 0x4
+	strb r1, [r3, 0x10]
+	mov r2, 0x128
+	ldr r12, [r0]
+	add r2, r2, 0x4000000
+	strh r1, [r12, 0x12]
+	mov r3, 0x5000
+	strb r1, [r12, 0x15]
+	add r3, r3, 0x82
+	strh r3, [r2]
+	ldmdb r11, {r11,sp,lr}
+	bx lr
+	.align 2, 0
+_082E3EA4: .4byte gRfuState
+	arm_func_end STWI_init_slave
+
+	arm_func_start sub_82E3EA8
+sub_82E3EA8: @ 82E3EA8
+	bx r2
+	arm_func_end sub_82E3EA8
+
+	arm_func_start sub_82E3EAC
+sub_82E3EAC: @ 82E3EAC
+	bx r1
+	arm_func_end sub_82E3EAC
+
+	arm_func_start sub_82E3EB0
+sub_82E3EB0: @ 82E3EB0
+	bx r0
+	arm_func_end sub_82E3EB0
diff --git a/asm/title_screen.s b/asm/title_screen.s
index 961b14210..bc9401fb6 100644
--- a/asm/title_screen.s
+++ b/asm/title_screen.s
@@ -1228,7 +1228,7 @@ c2_clear_save_data_screen_1: @ 80AAEF0
 	lsls r0, 24
 	cmp r0, 0
 	bne _080AAF02
-	ldr r0, =c2_clear_save_data_screen_2
+	ldr r0, =CB2_InitClearSaveDataScreen
 	bl SetMainCallback2
 _080AAF02:
 	pop {r0}
diff --git a/data/clear_save_data_screen.s b/data/clear_save_data_screen.s
deleted file mode 100644
index 3abf9bf6d..000000000
--- a/data/clear_save_data_screen.s
+++ /dev/null
@@ -1,17 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.section .rodata
-
-    .align 2
-gUnknown_085F06C0:: @ 85F06C0
-	.4byte 0x000001f0, 0x000011e3
-
-    .align 2
-gUnknown_085F06C8:: @ 85F06C8
-    window_template 0x00, 0x03, 0x0f, 0x1a, 0x04, 0x0f, 0x000b
-    window_template_terminator
-
-    .align 2
-gUnknown_085F06D8:: @ 85F06D8
-	window_template 0x00, 0x03, 0x02, 0x05, 0x04, 0x0f, 0x0073
diff --git a/include/gba/io_reg.h b/include/gba/io_reg.h
index a2be31975..f86f2434c 100644
--- a/include/gba/io_reg.h
+++ b/include/gba/io_reg.h
@@ -137,6 +137,8 @@
 #define REG_OFFSET_DMA3CNT_H   0xde
 
 #define REG_OFFSET_TMCNT       0x100
+#define REG_OFFSET_TMCNT_L     0x100
+#define REG_OFFSET_TMCNT_H     0x102
 #define REG_OFFSET_TM0CNT      0x100
 #define REG_OFFSET_TM0CNT_L    0x100
 #define REG_OFFSET_TM0CNT_H    0x102
@@ -298,6 +300,8 @@
 #define REG_ADDR_DMA3CNT_H   (REG_BASE + REG_OFFSET_DMA3CNT_H)
 
 #define REG_ADDR_TMCNT       (REG_BASE + REG_OFFSET_TMCNT)
+#define REG_ADDR_TMCNT_L     (REG_BASE + REG_OFFSET_TMCNT_L)
+#define REG_ADDR_TMCNT_H     (REG_BASE + REG_OFFSET_TMCNT_H)
 #define REG_ADDR_TM0CNT      (REG_BASE + REG_OFFSET_TM0CNT)
 #define REG_ADDR_TM0CNT_L    (REG_BASE + REG_OFFSET_TM0CNT_L)
 #define REG_ADDR_TM0CNT_H    (REG_BASE + REG_OFFSET_TM0CNT_H)
@@ -458,6 +462,8 @@
 #define REG_DMA3CNT_H   (*(vu16 *)REG_ADDR_DMA3CNT_H)
 
 #define REG_TMCNT(n)    (*(vu16 *)(REG_ADDR_TMCNT + ((n) * 4)))
+#define REG_TMCNT_L(n)  (*(vu16 *)(REG_ADDR_TMCNT_L + ((n) * 4)))
+#define REG_TMCNT_H(n)  (*(vu16 *)(REG_ADDR_TMCNT_H + ((n) * 4)))
 #define REG_TM0CNT      (*(vu32 *)REG_ADDR_TM0CNT)
 #define REG_TM0CNT_L    (*(vu16 *)REG_ADDR_TM0CNT_L)
 #define REG_TM0CNT_H    (*(vu16 *)REG_ADDR_TM0CNT_H)
diff --git a/include/gba/macro.h b/include/gba/macro.h
index 0217898e8..7b6b98c06 100644
--- a/include/gba/macro.h
+++ b/include/gba/macro.h
@@ -86,4 +86,14 @@
     dmaRegs[5];                                                 \
 }
 
+#define IntrEnable(flags)                                       \
+{                                                               \
+    u16 imeTemp;                                                \
+                                                                \
+    imeTemp = REG_IME;                                          \
+    REG_IME = 0;                                                \
+    REG_IE |= flags;                                            \
+    REG_IME = imeTemp;                                          \
+}                                                               \
+
 #endif // GUARD_GBA_MACRO_H
diff --git a/include/librfu.h b/include/librfu.h
new file mode 100644
index 000000000..dbc8a41a6
--- /dev/null
+++ b/include/librfu.h
@@ -0,0 +1,108 @@
+#include "main.h"
+
+enum
+{
+    RFU_RESET = 0x10,
+    RFU_LINK_STATUS,
+    RFU_VERSION_STATUS,
+    RFU_SYSTEM_STATUS,
+    RFU_SLOT_STATUS,
+    RFU_CONFIG_STATUS,
+    RFU_GAME_CONFIG,
+    RFU_SYSTEM_CONFIG,
+    RFU_UNK18,
+    RFU_SC_START,
+    RFU_SC_POLLING,
+    RFU_SC_END,
+    RFU_SP_START,
+    RFU_SP_POLLING,
+    RFU_SP_END,
+    RFU_CP_START,
+    RFU_CP_POLLING,
+    RFU_CP_END,
+    RFU_UNK22,
+    RFU_UNK23,
+    RFU_DATA_TX,
+    RFU_DATA_TX_AND_CHANGE,
+    RFU_DATA_RX,
+    RFU_MS_CHANGE,
+    RFU_DATA_READY_AND_CHANGE,
+    RFU_DISCONNECTED_AND_CHANGE,
+    RFU_UNK2A,
+    RFU_UNK2B,
+    RFU_UNK2C,
+    RFU_UNK2D,
+    RFU_UNK2E,
+    RFU_UNK2F,
+    RFU_DISCONNECT,
+    RFU_TEST_MODE,
+    RFU_CPR_START,
+    RFU_CPR_POLLING,
+    RFU_CPR_END,
+    RFU_UNK35,
+    RFU_UNK36,
+    RFU_RESUME_RETRANSMIT_AND_CHANGE,
+    RFU_UNK38,
+    RFU_UNK39,
+    RFU_UNK3A,
+    RFU_UNK3B,
+    RFU_UNK3C,
+    RFU_STOP_MODE, //3D
+};
+
+struct RfuPacket8
+{
+    u8 data[0x74];
+};
+
+struct RfuPacket32
+{
+    u32 command;
+    u32 data[0x1C];
+};
+
+union RfuPacket
+{
+    struct RfuPacket32 rfuPacket32;
+    struct RfuPacket8 rfuPacket8;
+};
+
+struct RfuStruct
+{
+    vs32 unk_0;
+    u8 txParams;
+    u8 unk_5;
+    u8 activeCommand;
+    u8 unk_7;
+    u8 unk_8;
+    u8 unk_9;
+    u8 timerSelect;
+    u8 unk_b;
+    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)();
+    u32 callbackID;
+    union RfuPacket *txPacket;
+    union RfuPacket *rxPacket;
+    vu8 unk_2c;
+    u8 padding[3];
+};
+
+struct RfuIntrStruct
+{
+    u8 rxPacketAlloc[0x74];
+    u8 txPacketAlloc[0x74];
+    u8 block1[0x960];
+    u8 block2[0x30];
+};
+
+extern struct RfuStruct *gRfuState;
+
+void STWI_init_all(struct RfuIntrStruct *interruptStruct, IntrFunc *interrupt, bool8 copyInterruptToRam);
diff --git a/include/menu.h b/include/menu.h
index 480ffd1ce..ce653274c 100644
--- a/include/menu.h
+++ b/include/menu.h
@@ -23,5 +23,7 @@ void reset_temp_tile_data_buffers(void);
 int decompress_and_copy_tile_data_to_vram(u8 bg_id, const void *src, int size, u16 offset, u8 mode);
 bool8 free_temp_tile_data_buffers_if_possible(void);
 u64 sub_8198A50(struct WindowTemplate*, u8, u8, u8, u8, u8, u8, u16); // returns something but it isn't used, fix when menu.s is decomp'd
+void CreateYesNoMenu(const struct WindowTemplate *windowTemplate, u16 borderFirstTileNum, u8 borderPalette, u8 initialCursorPos);
+s8 sub_8198C58(void);
 
 #endif // GUARD_MENU_H
diff --git a/ld_script.txt b/ld_script.txt
index 31d2fd728..54ed8a7f8 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -226,7 +226,7 @@ SECTIONS {
         src/save_failed_screen.o(.text);
         src/braille_puzzles.o(.text);
         asm/pokeblock_feed.o(.text);
-        asm/clear_save_data_screen.o(.text);
+        src/clear_save_data_screen.o(.text);
         asm/intro_credits_graphics.o(.text);
         asm/evolution_graphics.o(.text);
         asm/bard_music.o(.text);
@@ -295,6 +295,10 @@ SECTIONS {
         src/agb_flash_1m.o(.text);
         src/agb_flash_mx.o(.text);
         src/siirtc.o(.text);
+        src/librfu_stwi.o(.text);
+        src/librfu_intr.o(.text);
+        asm/librfu_intr.o(.text);
+        src/librfu_rfu.o(.text);
         asm/librfu.o(.text);
         asm/libagbsyscall.o(.text);
         tools/agbcc/lib/libgcc.a:_call_via_rX.o(.text);
@@ -443,7 +447,7 @@ SECTIONS {
         src/save_failed_screen.o(.rodata);
         data/braille_puzzles.o(.rodata);
         data/pokeblock_feed.o(.rodata);
-        data/clear_save_data_screen.o(.rodata);
+        src/clear_save_data_screen.o(.rodata);
         data/intro_credits_graphics.o(.rodata);
         data/evolution_graphics.o(.rodata);
         data/bard_music.o(.rodata);
diff --git a/src/clear_save_data_screen.c b/src/clear_save_data_screen.c
new file mode 100755
index 000000000..3192e0e11
--- /dev/null
+++ b/src/clear_save_data_screen.c
@@ -0,0 +1,209 @@
+#include "global.h"
+#include "task.h"
+#include "menu.h"
+#include "text.h"
+#include "sound.h"
+#include "main.h"
+#include "save.h"
+#include "palette.h"
+#include "gpu_regs.h"
+#include "bg.h"
+#include "text_window.h"
+#include "songs.h"
+
+extern u8 gText_ClearAllSaveData[];
+extern u8 gText_ClearingData[];
+
+extern u16 gUnknown_0860F074[];
+
+static void Task_DoClearSaveDataScreenYesNo(u8);
+static void Task_ClearSaveDataScreenYesNoChoice(u8);
+static void Task_ClearSaveData(u8);
+static bool8 SetupClearSaveDataScreen(void);
+static void CB2_FadeAndDoReset(void);
+static void InitClearSaveDataScreenWindows(void);
+
+static const struct BgTemplate sClearSaveBgTemplates[2] =
+{
+    {
+        .bg = 0,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 31,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 0,
+        .baseTile = 0,
+    },
+    {
+        .bg = 3,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 30,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 1,
+        .baseTile = 0,
+    },
+};
+
+static const struct WindowTemplate sClearSaveTextWindow[] =
+{
+    {
+        .priority = 0,
+        .tilemapLeft = 3,
+        .tilemapTop = 15,
+        .width = 26,
+        .height = 4,
+        .paletteNum = 15,
+        .baseBlock = 11,
+    },
+    DUMMY_WIN_TEMPLATE
+};
+
+static const struct WindowTemplate sClearSaveYesNo[] =
+{
+    {
+        .priority = 0,
+        .tilemapLeft = 3,
+        .tilemapTop = 2,
+        .width = 5,
+        .height = 4,
+        .paletteNum = 15,
+        .baseBlock = 115,
+    }
+};
+
+void CB2_InitClearSaveDataScreen(void)
+{
+    if(SetupClearSaveDataScreen())
+        CreateTask(Task_DoClearSaveDataScreenYesNo, 0);
+}
+
+static void Task_DoClearSaveDataScreenYesNo(u8 taskId)
+{
+    SetWindowBorderStyle(0, 0, 2, 14);
+    PrintTextOnWindow(0, 1, gText_ClearAllSaveData, 0, 1, 0, 0);
+    CreateYesNoMenu(sClearSaveYesNo, 2, 14, 1);
+    gTasks[taskId].func = Task_ClearSaveDataScreenYesNoChoice;
+}
+
+static void Task_ClearSaveDataScreenYesNoChoice(u8 taskId)
+{
+    switch(sub_8198C58())
+    {
+        case 0:
+            FillWindowPixelBuffer(0, 17);
+            PrintTextOnWindow(0, 1, gText_ClearingData, 0, 1, 0, 0);
+            gTasks[taskId].func = Task_ClearSaveData;
+            break;
+        case 1:
+        case -1:
+            PlaySE(SE_SELECT);
+            DestroyTask(taskId);
+            SetMainCallback2(CB2_FadeAndDoReset);
+    }
+}
+
+static void Task_ClearSaveData(u8 taskId)
+{
+    ClearSaveData();
+    DestroyTask(taskId);
+    SetMainCallback2(CB2_FadeAndDoReset);
+}
+
+static void MainCB(void)
+{
+    RunTasks();
+    UpdatePaletteFade();
+}
+
+static void VBlankCB(void)
+{
+    TransferPlttBuffer();
+}
+
+static bool8 SetupClearSaveDataScreen(void)
+{
+    u16 i;
+
+    switch(gMain.state)
+    {
+        case 0:
+        default:
+            SetVBlankCallback(NULL);
+            SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0);
+            SetGpuReg(REG_OFFSET_BG0HOFS, 0);
+            SetGpuReg(REG_OFFSET_BG0VOFS, 0);
+            SetGpuReg(REG_OFFSET_BG3HOFS, 0);
+            SetGpuReg(REG_OFFSET_BG3VOFS, 0);
+            SetGpuReg(REG_OFFSET_WIN0H, 0);
+            SetGpuReg(REG_OFFSET_WIN0V, 0);
+            SetGpuReg(REG_OFFSET_WININ, 0);
+            SetGpuReg(REG_OFFSET_WINOUT, 0);
+            SetGpuReg(REG_OFFSET_BLDCNT, 0);
+            SetGpuReg(REG_OFFSET_BLDALPHA, 0);
+            SetGpuReg(REG_OFFSET_BLDY, 0);
+            DmaFill16(3, 0, (void *)VRAM, VRAM_SIZE);
+            DmaFill32(3, 0, (void *)OAM, OAM_SIZE);
+            DmaFill16(3, 0, (void *)(PLTT + 2), PLTT_SIZE - 2);
+            ResetPaletteFade();
+            gPlttBufferUnfaded[0] = 0x7fff;
+            gPlttBufferFaded[0] = 0x7fff;
+            gPlttBufferUnfaded[1] = 0x3945;
+            gPlttBufferFaded[1] = 0x3945;
+            for (i = 0; i < 0x10; i++)
+                ((u16 *)(VRAM + 0x20))[i] = 0x1111;
+
+            for (i = 0; i < 0x400; i++)
+                ((u16 *)(VRAM + 0xF000))[i] = 0x0001;
+            ResetTasks();
+            ResetSpriteData();
+            ResetBgsAndClearDma3BusyFlags(0);
+            InitBgsFromTemplates(0, sClearSaveBgTemplates, ARRAY_COUNT(sClearSaveBgTemplates));
+            SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
+            ShowBg(0);
+            ShowBg(3);
+            SetGpuReg(REG_OFFSET_BLDCNT, 0);
+            InitClearSaveDataScreenWindows();
+            BeginNormalPaletteFade(0x0000FFFF, 0, 0x10, 0, 0xFFFF);
+            EnableInterrupts(1);
+            SetVBlankCallback(VBlankCB);
+            gMain.state = 1;
+            break;
+        case 1:
+            UpdatePaletteFade();
+            if(!gPaletteFade.active)
+            {
+                SetMainCallback2(MainCB);
+                return TRUE;
+            }
+    }
+    return FALSE;
+}
+
+static void CB2_FadeAndDoReset(void)
+{
+    switch(gMain.state)
+    {
+        case 0:
+        default:
+            BeginNormalPaletteFade(0x0000FFFF, 0, 0, 0x10, 0xFFFF);
+            gMain.state = 1;
+            break;
+        case 1:
+            UpdatePaletteFade();
+            if(!gPaletteFade.active)
+            {
+                FreeAllWindowBuffers();
+                DoSoftReset();
+            }
+    }
+}
+
+static void InitClearSaveDataScreenWindows(void)
+{
+    InitWindows(sClearSaveTextWindow);
+    DeactivateAllTextPrinters();
+    FillWindowPixelBuffer(0, 0);
+    sub_80987D4(0, 0, 2, 224);
+    LoadPalette(gUnknown_0860F074, 0xF0, 0x20);
+}
diff --git a/src/librfu_intr.c b/src/librfu_intr.c
new file mode 100644
index 000000000..bdf8b072a
--- /dev/null
+++ b/src/librfu_intr.c
@@ -0,0 +1,4 @@
+#include "global.h"
+#include "main.h"
+
+//TODO: decompile asm/librfu_intr.s to here
diff --git a/src/librfu_rfu.c b/src/librfu_rfu.c
new file mode 100644
index 000000000..cf3fe12ad
--- /dev/null
+++ b/src/librfu_rfu.c
@@ -0,0 +1,109 @@
+#include "global.h"
+#include "main.h"
+
+#include "librfu.h"
+
+struct RfuUnk1
+{
+    u8 unk_0[0x14];
+    u32 unk_14;
+    u32 unk_18;
+    struct RfuIntrStruct unk_1c;
+};
+
+struct RfuUnk2
+{
+    u8 unk_0[0x68];
+    u32 unk_68;
+    u32 unk_6c;
+    u8 unk_70[0x70];
+};
+
+struct RfuUnk3
+{
+    u32 unk_0;
+    u32 unk_4;
+    u8 unk_8[0xD4];
+    u32 unk_dc;
+};
+
+extern u32 *gUnknown_03007890;
+extern u32 *gUnknown_03007894;
+extern struct RfuUnk3* gUnknown_03007898;
+extern struct RfuUnk2* gUnknown_03007880[4];
+extern struct RfuUnk1* gUnknown_03007870[4];
+extern void* sub_82E53F4;
+extern void rfu_STC_clearAPIVariables(void);
+
+// Nonmatching, only register differences
+/*u16 rfu_initializeAPI(u32 *unk0, u16 unk1, IntrFunc *interrupt, bool8 copyInterruptToRam)
+{
+    u16 i;
+    u16 *v13;
+    u16 *v12;
+    u16 num;
+
+    if (((u32)unk0 & 0xF000000) == 0x2000000 && copyInterruptToRam)
+    {
+        return 2;
+    }
+    
+    if ((u32)unk0 & 3)
+        return 2;
+    
+    // Nintendo pls, just use a ternary for once
+    if (copyInterruptToRam)
+    {
+        // An assert/debug print may have existed before, ie
+        // printf("%s %u < %u", "somefile.c:12345", unk1, num)
+        // to push this into r3?
+        num = 0xe64;
+        if (unk1 < num)
+            return 1;
+    }
+
+    if (copyInterruptToRam == FALSE)
+    {
+        num = 0x504; // same as above, this should be r3 not r0
+        if (unk1 < num)
+            return 1;
+    }
+    gUnknown_03007890 = unk0;
+    gUnknown_03007894 = unk0 + (0xB4 / sizeof(u32));
+    gUnknown_03007898 = (struct RfuUnk3*)(unk0 + (0xDC / sizeof(u32)));
+    gUnknown_03007880[0] = (struct RfuUnk2*)(unk0 + (0x1BC / sizeof(u32)));
+    gUnknown_03007870[0] = (struct RfuUnk1*)(unk0 + (0x37C / sizeof(u32)));
+
+    for (i = 1; i < 4; i++, num)
+    {
+        gUnknown_03007880[i] = (struct RfuUnk2*)&gUnknown_03007880[i-1]->unk_70;
+        gUnknown_03007870[i] = (struct RfuUnk1*)&gUnknown_03007870[i-1]->unk_1c;
+    }
+    
+    gUnknown_03007898->unk_dc = (u32)&gUnknown_03007870[3]->unk_1c;
+    STWI_init_all(&gUnknown_03007870[3]->unk_1c, interrupt, copyInterruptToRam);
+    rfu_STC_clearAPIVariables();
+
+    for (i = 0; i < 4; i++)
+    {
+        gUnknown_03007880[i]->unk_68 = 0;
+        gUnknown_03007880[i]->unk_6c = 0;
+        gUnknown_03007870[i]->unk_14 = 0;
+        gUnknown_03007870[i]->unk_18 = 0;
+    }
+
+    // Not matching, register differences
+    v12 = (u16*)((u32)&sub_82E53F4 & ~1);
+    v13 = (u16*)gUnknown_03007898->unk_8;
+        
+    for (i = 47; i != 0xFFFF; i--)
+    {
+        *v13 = *v12;
+        ++v12;
+        ++v13;
+    }
+        
+    gUnknown_03007898->unk_4 = (u32)(&gUnknown_03007898->unk_8[1]);
+        
+    return 0;
+}*/
diff --git a/src/librfu_stwi.c b/src/librfu_stwi.c
new file mode 100644
index 000000000..21d38bb38
--- /dev/null
+++ b/src/librfu_stwi.c
@@ -0,0 +1,687 @@
+#include "global.h"
+#include "librfu.h"
+
+extern IntrFunc IntrSIO32(void);
+
+extern void STWI_stop_timer(void);
+
+void STWI_init_Callback_M(void);
+void STWI_init_Callback_S(void);
+void STWI_set_Callback_M(void * callback);
+void STWI_set_Callback_S(void * callback);
+u16 STWI_init(u8 request);
+int STWI_start_Command(void);
+void STWI_intr_timer(void);
+void STWI_set_timer(u8 unk);
+
+int STWI_restart_Command(void);
+int STWI_reset_ClockCounter(void);
+
+void STWI_init_all(struct RfuIntrStruct *interruptStruct, IntrFunc *interrupt, bool8 copyInterruptToRam)
+{
+    // If we're copying our interrupt into RAM, DMA it to block1 and use
+    // block2 for our RfuStruct, otherwise block1 holds the RfuStruct.
+    // interrupt usually is a pointer to gIntrTable[1]
+    if (copyInterruptToRam == TRUE)
+    {
+        *interrupt = (IntrFunc)interruptStruct->block1;
+        DmaCopy16(3, &IntrSIO32, interruptStruct->block1, 0x960);
+        gRfuState = (struct RfuStruct*)interruptStruct->block2;
+    }
+    else
+    {
+        *interrupt = (IntrFunc)IntrSIO32;
+        gRfuState = (struct RfuStruct*)interruptStruct->block1;
+    }
+
+    gRfuState->rxPacket = (union RfuPacket*)interruptStruct->rxPacketAlloc;
+    gRfuState->txPacket = (union RfuPacket*)interruptStruct->txPacketAlloc;
+    gRfuState->msMode = 1;
+    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;
+    gRfuState->unk_2c = 0;
+
+    REG_RCNT = 0x100; //TODO: mystery bit?
+    REG_SIOCNT = SIO_INTR_ENABLE | SIO_32BIT_MODE | SIO_115200_BPS;
+    STWI_init_Callback_M();
+    STWI_init_Callback_S();
+
+    IntrEnable(INTR_FLAG_SERIAL);
+}
+
+void STWI_init_timer(IntrFunc *interrupt, int timerSelect)
+{
+    *interrupt = STWI_intr_timer;
+    gRfuState->timerSelect = timerSelect;
+
+    IntrEnable(INTR_FLAG_TIMER0 << gRfuState->timerSelect);
+}
+
+void AgbRFU_SoftReset(void)
+{
+    vu16 *timerL;
+    vu16 *timerH;
+
+    REG_RCNT = 0x8000;
+    REG_RCNT = 0x80A0; // all these bits are undocumented
+    timerL = &REG_TMCNT_L(gRfuState->timerSelect);
+    timerH = &REG_TMCNT_H(gRfuState->timerSelect);
+    *timerH = 0;
+    *timerL = 0;
+    *timerH = 0x83;
+    while (*timerL <= 0x11)
+        REG_RCNT = 0x80A2;
+    *timerH = 3;
+    REG_RCNT = 0x80A0;
+    REG_SIOCNT = SIO_INTR_ENABLE | SIO_32BIT_MODE | SIO_115200_BPS;
+
+    gRfuState->unk_0 = 0;
+    gRfuState->txParams = 0;
+    gRfuState->unk_5 = 0;
+    gRfuState->activeCommand = 0;
+    gRfuState->unk_7 = 0;
+    gRfuState->unk_8 = 0;
+    gRfuState->unk_9 = 0;
+    gRfuState->timerState = 0;
+    gRfuState->timerActive = 0;
+    gRfuState->unk_12 = 0;
+    gRfuState->msMode = 1;
+    gRfuState->unk_15 = 0;
+    gRfuState->unk_2c = 0;
+}
+
+void STWI_set_MS_mode(u8 mode)
+{
+    gRfuState->msMode = mode;
+}
+
+u16 STWI_read_status(u8 index)
+{
+    switch (index)
+    {
+    case 0:
+        return gRfuState->unk_12;
+    case 1:
+        return gRfuState->msMode;
+    case 2:
+        return gRfuState->unk_0;
+    case 3:
+        return gRfuState->activeCommand;
+    default:
+        return 0xFFFF;
+    }
+}
+
+void STWI_init_Callback_M(void)
+{
+    STWI_set_Callback_M(0);
+}
+
+void STWI_init_Callback_S(void)
+{
+    STWI_set_Callback_S(0);
+}
+
+void STWI_set_Callback_M(void *callback)
+{
+    gRfuState->callbackM = callback;
+}
+
+void STWI_set_Callback_S(void *callback)
+{
+    gRfuState->callbackS = callback;
+}
+
+void STWI_set_Callback_ID(u32 id)
+{
+    gRfuState->callbackID = id;
+}
+
+u16 STWI_poll_CommandEnd(void)
+{
+    while (gRfuState->unk_2c == TRUE)
+        ;
+    return gRfuState->unk_12;
+}
+
+void STWI_send_ResetREQ(void)
+{
+    if (!STWI_init(RFU_RESET))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_LinkStatusREQ(void)
+{
+    if (!STWI_init(RFU_LINK_STATUS))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_VersionStatusREQ(void)
+{
+    if (!STWI_init(RFU_VERSION_STATUS))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SystemStatusREQ(void)
+{
+    if (!STWI_init(RFU_SYSTEM_STATUS))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SlotStatusREQ(void)
+{
+    if (!STWI_init(RFU_SLOT_STATUS))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_ConfigStatusREQ(void)
+{
+    if (!STWI_init(RFU_CONFIG_STATUS))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_GameConfigREQ(u8 * unk1, u8 *data)
+{
+    u8 *packetBytes;
+    int i;
+
+    if (!STWI_init(RFU_GAME_CONFIG))
+    {
+        gRfuState->txParams = 6;
+
+        //TODO: what is unk1
+        packetBytes = gRfuState->txPacket->rfuPacket8.data;
+        packetBytes += sizeof(u32);
+        *(u16*)packetBytes = *(u16*)unk1;
+
+        packetBytes += sizeof(u16);
+        unk1 += sizeof(u16);
+
+        for (i = 0; i < 14; i++)
+        {
+            *packetBytes = *unk1;
+            packetBytes++;
+            unk1++;
+        }
+
+        for (i = 0; i < 8; i++)
+        {
+            *packetBytes = *data;
+            packetBytes++;
+            data++;
+        }
+
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SystemConfigREQ(u16 unk1, u8 unk2, u8 unk3)
+{
+    if (!STWI_init(RFU_SYSTEM_CONFIG))
+    {
+        u8 *packetBytes;
+        
+        gRfuState->txParams = 1;
+
+        packetBytes = gRfuState->txPacket->rfuPacket8.data;
+        packetBytes += sizeof(u32);
+
+        *packetBytes++ = unk3;
+        *packetBytes++ = unk2;
+        *(u16*)packetBytes = unk1;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SC_StartREQ(void)
+{
+    if (!STWI_init(RFU_SC_START))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SC_PollingREQ(void)
+{
+    if (!STWI_init(RFU_SC_POLLING))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SC_EndREQ(void)
+{
+    if (!STWI_init(RFU_SC_END))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SP_StartREQ(void)
+{
+    if (!STWI_init(RFU_SP_START))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SP_PollingREQ(void)
+{
+    if (!STWI_init(RFU_SP_POLLING))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_SP_EndREQ(void)
+{
+    if (!STWI_init(RFU_SP_END))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_CP_StartREQ(u16 unk1)
+{
+    if (!STWI_init(RFU_CP_START))
+    {
+        gRfuState->txParams = 1;
+        gRfuState->txPacket->rfuPacket32.data[0] = unk1;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_CP_PollingREQ(void)
+{
+    if (!STWI_init(RFU_CP_POLLING))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_CP_EndREQ(void)
+{
+    if (!STWI_init(RFU_CP_END))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_DataTxREQ(void *in, u8 size)
+{
+    if (!STWI_init(RFU_DATA_TX))
+    {
+        u8 txParams = (size / sizeof(u32));
+        if (size & (sizeof(u32) - 1))
+            txParams += 1;
+            
+        gRfuState->txParams = txParams;
+        CpuCopy32(in, gRfuState->txPacket->rfuPacket32.data, gRfuState->txParams * sizeof(u32));
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_DataTxAndChangeREQ(void *in, u8 size)
+{
+    if (!STWI_init(RFU_DATA_TX_AND_CHANGE))
+    {
+        u8 txParams = (size / sizeof(u32));
+        if (size & (sizeof(u32) - 1))
+            txParams += 1;
+
+        gRfuState->txParams = txParams;
+        CpuCopy32(in, gRfuState->txPacket->rfuPacket32.data, gRfuState->txParams * sizeof(u32));
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_DataRxREQ(void)
+{
+    if (!STWI_init(RFU_DATA_RX))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_MS_ChangeREQ(void)
+{
+    if (!STWI_init(RFU_MS_CHANGE))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_DataReadyAndChangeREQ(u8 unk)
+{
+    if (!STWI_init(RFU_DATA_READY_AND_CHANGE))
+    {
+        if (!unk)
+        {
+            gRfuState->txParams = 0;
+        }
+        else
+        {
+            u8 *packetBytes;
+
+            gRfuState->txParams = 1;
+
+            packetBytes = gRfuState->txPacket->rfuPacket8.data;
+            packetBytes += sizeof(u32);
+
+            *packetBytes++ = unk;
+            *packetBytes++ = 0;
+            *packetBytes++ = 0;
+            *packetBytes = 0;
+        }
+
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_DisconnectedAndChangeREQ(u8 unk0, u8 unk1)
+{
+    if (!STWI_init(RFU_DISCONNECTED_AND_CHANGE))
+    {
+        u8 *packetBytes;
+
+        gRfuState->txParams = 1;
+
+        packetBytes = gRfuState->txPacket->rfuPacket8.data;
+        packetBytes += sizeof(u32);
+
+        *packetBytes++ = unk0;
+        *packetBytes++ = unk1;
+        *packetBytes++ = 0;
+        *packetBytes = 0;
+
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_ResumeRetransmitAndChangeREQ(void)
+{
+    if (!STWI_init(RFU_RESUME_RETRANSMIT_AND_CHANGE))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_DisconnectREQ(u8 unk)
+{
+    if (!STWI_init(RFU_DISCONNECT))
+    {
+        gRfuState->txParams = 1;
+        gRfuState->txPacket->rfuPacket32.data[0] = unk;
+
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_TestModeREQ(u8 unk0, u8 unk1)
+{
+    if (!STWI_init(RFU_TEST_MODE))
+    {
+        gRfuState->txParams = 1;
+        gRfuState->txPacket->rfuPacket32.data[0] = unk0 | (unk1 << 8);
+
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_CPR_StartREQ(u16 unk0, u16 unk1, u8 unk2)
+{
+    u32 *packetData;
+    u32 arg1;
+    
+    if (!STWI_init(RFU_CPR_START))
+    {
+        gRfuState->txParams = 2;
+        
+        arg1 = unk1 | (unk0 << 16);
+        packetData = gRfuState->txPacket->rfuPacket32.data;
+        packetData[0] = arg1;
+        packetData[1] = unk2;
+
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_CPR_PollingREQ(void)
+{
+    if (!STWI_init(RFU_CPR_POLLING))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_CPR_EndREQ(void)
+{
+    if (!STWI_init(RFU_CPR_END))
+    {
+        gRfuState->txParams = 0;
+        STWI_start_Command();
+    }
+}
+
+void STWI_send_StopModeREQ(void)
+{
+    if (!STWI_init(RFU_STOP_MODE))
+    {
+        gRfuState->txParams = 0;
+        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->activeCommand = 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;
+    }
+}
+
+int STWI_start_Command()
+{
+    u16 imeTemp;
+    
+    // Yes, it matters that it's casted to a u32...
+    *(u32*)gRfuState->txPacket->rfuPacket8.data = 0x99660000 | (gRfuState->txParams << 8) | gRfuState->activeCommand;
+    REG_SIODATA32 = gRfuState->txPacket->rfuPacket32.command;
+    
+    gRfuState->unk_0 = 0;
+    gRfuState->unk_5 = 1;
+    
+    imeTemp = REG_IME;
+    REG_IME = 0;
+    REG_IE |= (INTR_FLAG_TIMER0 << gRfuState->timerSelect);
+    REG_IE |= INTR_FLAG_SERIAL;
+    REG_IME = imeTemp;
+    
+    REG_SIOCNT = SIO_INTR_ENABLE | SIO_32BIT_MODE | SIO_MULTI_BUSY | SIO_115200_BPS;
+    
+    return 0;
+}
+
+int STWI_restart_Command(void)
+{
+    if (gRfuState->unk_15 <= 1)
+    {
+        gRfuState->unk_15++;
+        STWI_start_Command();
+    }
+    else
+    {
+        if (gRfuState->activeCommand == RFU_MS_CHANGE || gRfuState->activeCommand == RFU_DATA_TX_AND_CHANGE || gRfuState->activeCommand == RFU_UNK35 || gRfuState->activeCommand == RFU_RESUME_RETRANSMIT_AND_CHANGE)
+        {
+            gRfuState->unk_12 = 1;
+            gRfuState->unk_2c = 0;
+            
+            if (gRfuState->callbackM)
+                gRfuState->callbackM(gRfuState->activeCommand, gRfuState->unk_12);
+        }
+        else
+        {
+            gRfuState->unk_12 = 1;
+            gRfuState->unk_2c = 0;
+            
+            if (gRfuState->callbackM)
+                gRfuState->callbackM(gRfuState->activeCommand, gRfuState->unk_12);
+            
+            gRfuState->unk_0 = 4; //TODO: what's 4
+        }
+    }
+    
+    return 0;
+}
+
+int STWI_reset_ClockCounter()
+{
+    gRfuState->unk_0 = 5; //TODO: what is 5
+    gRfuState->txParams = 0;
+    gRfuState->unk_5 = 0;
+    REG_SIODATA32 = (1 << 31);
+    REG_SIOCNT = 0;
+    REG_SIOCNT = SIO_INTR_ENABLE | SIO_32BIT_MODE | SIO_115200_BPS;
+    REG_SIOCNT = (SIO_INTR_ENABLE | SIO_32BIT_MODE | SIO_115200_BPS) + 0x7F;
+    
+    return 0;
+}
diff --git a/sym_common.txt b/sym_common.txt
index 996463bb8..a825b9686 100644
--- a/sym_common.txt
+++ b/sym_common.txt
@@ -432,7 +432,7 @@ gUnknown_03006370: @ 3006370
 
 	.include "agb_flash.o"
 
-gUnknown_03007868: @ 3007868
+gRfuState: @ 3007868
 	.space 0x8
 
 gUnknown_03007870: @ 3007870
author	DizzyEggg <jajkodizzy@wp.pl>	2017-10-22 18:47:06 +0200
committer	DizzyEggg <jajkodizzy@wp.pl>	2017-10-22 18:47:06 +0200
commit	f77dcef59d1b7d84b4e6ae87eaaf7830807bde1c (patch)
tree	4f72969d594c374935bcca628397f0e0fefb19b4
parent	df4e32a307c17163e9a64e5ea615ab9eb18afc4b (diff)
parent	1bab62e1cd127e5e01adf839f1d74c5e59ce16bb (diff)