split libspi

3 files changed, 532 insertions, 526 deletions

diff --git a/arm9/arm9.lcf b/arm9/arm9.lcf
index 0f1b6fda..6be919a5 100644
--- a/arm9/arm9.lcf
+++ b/arm9/arm9.lcf
@@ -216,7 +216,8 @@ SECTIONS {
 		DGT_hash2.o (.text)
 		DGT_sha1s_arm4cw.o (.text)
 		CP_context.o (.text)
-		libspi.o (.text)
+		SPI_tp.o (.text)
+		SPI_mic.o (.text)
 		libpm.o (.text)
 		librtc.o (.text)
 		libcard.o (.text)
diff --git a/arm9/asm/SPI_mic.s b/arm9/asm/SPI_mic.s
new file mode 100644
index 00000000..f82afbcc
--- /dev/null
+++ b/arm9/asm/SPI_mic.s
@@ -0,0 +1,528 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+	.text
+
+	arm_func_start MicWaitBusy
+MicWaitBusy: ; 0x020D4408
+	ldr ip, _020D441C ; =0x021D54B0
+_020D440C:
+	ldr r0, [r12, #0x0]
+	cmp r0, #0x1
+	beq _020D440C
+	bx lr
+	.balign 4
+_020D441C: .word 0x021D54B0
+
+	arm_func_start MicGetResultCallback
+MicGetResultCallback: ; 0x020D4420
+	ldr r1, _020D442C ; =0x021D54B0
+	str r0, [r1, #0xc]
+	bx lr
+	.balign 4
+_020D442C: .word 0x021D54B0
+
+	arm_func_start MicStopAutoSampling
+MicStopAutoSampling:
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr r1, _020D4460 ; =0x03004200
+	mov r0, #0x9
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+_020D4448:
+	cmp r0, #0x0
+	movge r0, #0x1
+	movlt r0, #0x0
+	add sp, sp, #4
+	ldmfd sp!, {lr}
+	bx lr
+_020D4460: .word 0x03004200
+
+	arm_func_start MicStartAutoSampling
+MicStartAutoSampling: ; 0x020D4464
+	stmdb sp!, {r4-r6,lr}
+	ldr ip, _020D4584 ; =0x02004100
+	mov r6, r0
+	mov r5, r1
+	mov r4, r2
+	orr r1, r3, r12
+	mov r0, #0x9
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+_020D4488:
+	cmp r0, #0x0
+	movlt r0, #0x0
+	ldmltia sp!, {r4-r6, lr}
+	bxlt lr
+	mov r0, r6, lsr #0x10
+	orr r1, r0, #0x10000
+	mov r0, #0x9
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+	cmp r0, #0x0
+	movlt r0, #0x0
+	ldmltia sp!, {r4-r6, lr}
+	bxlt lr
+	ldr r1, _020D4588
+	mov r0, #0x9
+	and r1, r6, r1
+	orr r1, r1, #0x20000
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+	cmp r0, #0x0
+	movlt r0, #0x0
+	ldmltia sp!, {r4-r6, lr}
+	bxlt lr
+	mov r0, r5, lsr #0x10
+	orr r1, r0, #0x30000
+	mov r0, #0x9
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+	cmp r0, #0x0
+	movlt r0, #0x0
+	ldmltia sp!, {r4-r6, lr}
+	bxlt lr
+	ldr r1, _020D4588
+	mov r0, #0x9
+	and r1, r5, r1
+	orr r1, r1, #0x40000
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+	cmp r0, #0x0
+	movlt r0, #0x0
+	ldmltia sp!, {r4-r6, lr}
+	bxlt lr
+	mov r0, r4, lsr #0x10
+	orr r1, r0, #0x50000
+	mov r0, #0x9
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+	cmp r0, #0x0
+	movlt r0, #0x0
+	ldmltia sp!, {r4-r6, lr}
+	bxlt lr
+	ldr r0, _020D4588
+	ldr r1, _020D458C
+	and r0, r4, r0
+	orr r1, r0, r1
+	mov r0, #0x9
+	mov r2, #0x0
+	bl PXI_SendWordByFifo
+	cmp r0, #0x0
+	movge r0, #0x1
+	movlt r0, #0x0
+	ldmia sp!, {r4-r6, lr}
+	bx lr
+_020D4584: .word 0x02004100
+_020D4588: .word 0x0000FFFF
+_020D458C: .word 0x01060000
+
+	arm_func_start MicDoSampling
+MicDoSampling: ; 0x020D4590
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr r1, _020D45C4 ; =0x03004000
+	mov r2, #0x0
+	orr r1, r0, r1
+	mov r0, #0x9
+	bl PXI_SendWordByFifo
+_020D45AC:
+	cmp r0, #0x0
+	movge r0, #0x1
+	movlt r0, #0x0
+	add sp, sp, #0x4
+	ldmfd sp!, {lr}
+	bx lr
+_020D45C4: .word 0x03004000
+
+	arm_func_start MicCommonCallback
+MicCommonCallback: ; 0x020D45C8
+	stmdb sp!, {r4,lr}
+	mov r4, r1
+	cmp r2, #0x0
+	beq _020D4610
+	ldr r0, _020D4700 ; =0x021D54B0
+	ldr r2, _020D4700 ; =0x021D54B0
+	ldr r1, [r0, #0x0]
+	ldr r12, [r2, #0x4]
+	cmp r1, #0x0
+	movne r1, #0x0
+	strne r1, [r0, #0x0]
+	cmp r12, #0x0
+	beq _020D4610
+	ldr r1, [r2, #0x8]
+	mov r3, #0x0
+	mov r0, #0x6
+	str r3, [r2, #0x4]
+	blx r12
+_020D4610:
+	and r0, r4, #0xff
+	mov r1, r0, lsl #0x10
+	and r2, r4, #0x7f00
+	mov r0, r2, lsl #0x8
+	mov r1, r1, lsr #0x10
+	cmp r1, #0x4
+	mov r2, r0, lsr #0x10
+	addls pc, pc, r1, lsl #0x2
+	b _020D4670
+_020D4634:
+	b _020D4648
+	b _020D4650
+	b _020D4658
+	b _020D4660
+	b _020D4668
+_020D4648:
+	mov r0, #0x0
+	b _020D4674
+_020D4650:
+	mov r0, #0x4
+	b _020D4674
+_020D4658:
+	mov r0, #0x2
+	b _020D4674
+_020D4660:
+	mov r0, #0x5
+	b _020D4674
+_020D4668:
+	mov r0, #0x1
+	b _020D4674
+_020D4670:
+	mov r0, #0x6
+_020D4674:
+	cmp r2, #0x51
+	bne _020D46A0
+	ldr r1, _020D4700 ; =0x021D54B0
+	ldr r2, [r1, #0x10]
+	cmp r2, #0x0
+	ldmeqia sp!, {r4,lr}
+	bxeq lr
+	ldr r1, [r1, #0x14]
+	blx r2
+	ldmia sp!, {r4,lr}
+	bx lr
+_020D46A0:
+	cmp r2, #0x40
+	bne _020D46C0
+	ldr r1, _020D4700 ; =0x021D54B0
+	ldr r2, [r1, #0x18]
+	cmp r2, #0x0
+	ldrne r1, _020D4704 ; =0x027FFF94
+	ldrneh r1, [r1, #0x0]
+	strneh r1, [r2, #0x0]
+_020D46C0:
+	ldr r1, _020D4700 ; =0x021D54B0
+	ldr r2, [r1, #0x0]
+	cmp r2, #0x0
+	movne r2, #0x0
+	strne r2, [r1, #0x0]
+	ldr r2, _020D4700 ; =0x021D54B0
+	ldr r4, [r2, #0x4]
+	cmp r4, #0x0
+	ldmeqia sp!, {r4,lr}
+	bxeq lr
+	ldr r1, [r2, #0x8]
+	mov r3, #0x0
+	str r3, [r2, #0x4]
+	blx r4
+	ldmia sp!, {r4,lr}
+	bx lr
+	.balign 4
+_020D4700: .word 0x021D54B0
+_020D4704: .word 0x027FFF94
+
+	arm_func_start MIC_GetLastSamplingAddress
+MIC_GetLastSamplingAddress: ; 0x020D4708
+	ldr r0, _020D4714 ; =0x027FFF90
+	ldr r0, [r0, #0x0]
+	bx lr
+	.balign 4
+_020D4714: .word 0x027FFF90
+
+	arm_func_start MIC_StopAutoSampling
+MIC_StopAutoSampling: ; 0x020D4718
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr r0, _020D4754 ; =MicGetResultCallback
+	mov r1, #0x0
+	bl MIC_StopAutoSamplingAsync
+	ldr r1, _020D4758 ; =0x021D54B0
+	cmp r0, #0x0
+	str r0, [r1, #0xc]
+	bne _020D4740
+	bl MicWaitBusy
+_020D4740:
+	ldr r0, _020D4758 ; =0x021D54B0
+	ldr r0, [r0, #0xc]
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020D4754: .word MicGetResultCallback
+_020D4758: .word 0x021D54B0
+
+	arm_func_start MIC_StopAutoSamplingAsync
+MIC_StopAutoSamplingAsync: ; 0x020D475C
+	stmdb sp!, {r4-r5,lr}
+	sub sp, sp, #0x4
+	mov r5, r0
+	mov r4, r1
+	bl OS_DisableInterrupts
+	ldr r1, _020D47C8 ; =0x021D54B0
+	ldr r2, [r1, #0x0]
+	cmp r2, #0x0
+	beq _020D4794
+	bl OS_RestoreInterrupts
+	add sp, sp, #0x4
+	mov r0, #0x1
+	ldmia sp!, {r4-r5,lr}
+	bx lr
+_020D4794:
+	mov r2, #0x1
+	str r2, [r1, #0x0]
+	bl OS_RestoreInterrupts
+	ldr r0, _020D47C8 ; =0x021D54B0
+	str r5, [r0, #0x4]
+	str r4, [r0, #0x8]
+	bl MicStopAutoSampling
+_020D47B0:
+	cmp r0, #0x0
+	movne r0, #0x0
+	moveq r0, #0x3
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r5, lr}
+	bx lr
+_020D47C8: .word 0x021D54B0
+
+	arm_func_start MIC_StartAutoSampling
+MIC_StartAutoSampling: ; 0x020D47CC
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr r1, _020D4808 ; =MicGetResultCallback
+	mov r2, #0x0
+	bl MIC_StartAutoSamplingAsync
+	ldr r1, _020D480C ; =0x021D54B0
+	cmp r0, #0x0
+	str r0, [r1, #0xc]
+	bne _020D47F4
+	bl MicWaitBusy
+_020D47F4:
+	ldr r0, _020D480C ; =0x021D54B0
+	ldr r0, [r0, #0xc]
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020D4808: .word MicGetResultCallback
+_020D480C: .word 0x021D54B0
+
+	arm_func_start MIC_StartAutoSamplingAsync
+MIC_StartAutoSamplingAsync: ; 0x020D4810
+	stmdb sp!, {r4-r7,lr}
+	sub sp, sp, #0x4
+	mov r7, r0
+	ldr r0, [r7, #0x4]
+	mov r6, r1
+	ands r0, r0, #0x1f
+	mov r5, r2
+	addne sp, sp, #0x4
+	movne r0, #0x2
+	ldmneia sp!, {r4-r7,lr}
+	bxne lr
+	ldr r1, [r7, #0x8]
+	ands r0, r1, #0x1f
+	addne sp, sp, #0x4
+	movne r0, #0x2
+	ldmneia sp!, {r4-r7,lr}
+	bxne lr
+	cmp r1, #0x0
+	addeq sp, sp, #0x4
+	moveq r0, #0x2
+	ldmeqia sp!, {r4-r7,lr}
+	bxeq lr
+	ldr r0, [r7, #0xc]
+	cmp r0, #0x400
+	addcc sp, sp, #0x4
+	movcc r0, #0x2
+	ldmccia sp!, {r4-r7,lr}
+	bxcc lr
+	ldr r0, [r7, #0x0]
+	cmp r0, #0x5
+	addls pc, pc, r0, lsl #0x2
+	b _020D48D8
+_020D4890:
+	b _020D48A8
+	b _020D48B0
+	b _020D48B8
+	b _020D48C0
+	b _020D48C8
+	b _020D48D0
+_020D48A8:
+	mov r1, #0x0
+	b _020D48E8
+_020D48B0:
+	mov r1, #0x1
+	b _020D48E8
+_020D48B8:
+	mov r1, #0x2
+	b _020D48E8
+_020D48C0:
+	mov r1, #0x3
+	b _020D48E8
+_020D48C8:
+	mov r1, #0x5
+	b _020D48E8
+_020D48D0:
+	mov r1, #0x7
+	b _020D48E8
+_020D48D8:
+	add sp, sp, #0x4
+	mov r0, #0x2
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+_020D48E8:
+	ldr r0, [r7, #0x10]
+	cmp r0, #0x0
+	orrne r0, r1, #0x10
+	andne r0, r0, #0xff
+	andeq r0, r1, #0xff
+	and r4, r0, #0xff
+	bl OS_DisableInterrupts
+	ldr r1, _020D497C
+	ldr r2, [r1]
+	cmp r2, #0x0
+	beq _020D4928
+	bl OS_RestoreInterrupts
+	add sp, sp, #0x4
+	mov r0, #0x1
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+_020D4928:
+	mov r2, #0x1
+	str r2, [r1]
+	bl OS_RestoreInterrupts
+	ldr r0, _020D497C
+	mov r3, r4
+	str r6, [r0, #0x4]
+	str r5, [r0, #0x8]
+	ldr r1, [r7, #0x14]
+	str r1, [r0, #0x10]
+	ldr r1, [r7, #0x18]
+	str r1, [r0, #0x14]
+	ldr r0, [r7, #0x4]
+	ldr r1, [r7, #0x8]
+	ldr r2, [r7, #0xC]
+	bl MicStartAutoSampling
+	cmp r0, #0x0
+	movne r0, #0x0
+	moveq r0, #0x3
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+_020D497C: .word 0x021D54B0
+
+	arm_func_start MIC_DoSamplingAsync
+MIC_DoSamplingAsync: ; 0x020D4980
+	stmdb sp!, {r4-r7,lr}
+	sub sp, sp, #0x4
+	cmp r0, #0x6
+	mov r7, r1
+	mov r6, r2
+	mov r5, r3
+	addge sp, sp, #0x4
+	movge r0, #0x2
+	ldmgeia sp!, {r4-r7,lr}
+	bxge lr
+	cmp r0, #0x3
+	addls pc, pc, r0, lsl #0x2
+	b _020D49E4
+_020D49B4:
+	b _020D49C4
+	b _020D49CC
+	b _020D49D4
+	b _020D49DC
+_020D49C4:
+	mov r4, #0x0
+	b _020D49F4
+_020D49CC:
+	mov r4, #0x1
+	b _020D49F4
+_020D49D4:
+	mov r4, #0x2
+	b _020D49F4
+_020D49DC:
+	mov r4, #0x3
+	b _020D49F4
+_020D49E4:
+	add sp, sp, #0x4
+	mov r0, #0x2
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+_020D49F4:
+	bl OS_DisableInterrupts
+	ldr r1, _020D4A58
+	ldr r2, [r1]
+	cmp r2, #0x0
+	beq _020D4A1C
+	bl OS_RestoreInterrupts
+	add sp, sp, #0x4
+	mov r0, #0x1
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+_020D4A1C:
+	mov r2, #0x1
+	str r2, [r1]
+	bl OS_RestoreInterrupts
+	ldr r1, _020D4A58
+	mov r0, r4
+	str r6, [r1, #0x4]
+	str r5, [r1, #0x8]
+	str r7, [r1, #0x18]
+	bl MicDoSampling
+	cmp r0, #0x0
+	movne r0, #0x0
+	moveq r0, #0x3
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+_020D4A58: .word 0x021D54B0
+
+	arm_func_start MIC_Init
+MIC_Init: ; 0x020D4A5C
+	stmdb sp!, {r4-r5,lr}
+	sub sp, sp, #0x4
+	ldr r1, _020D4AD8 ; =0x021D54AC
+	ldrh r0, [r1, #0x0]
+	cmp r0, #0x0
+	addne sp, sp, #0x4
+	ldmneia sp!, {r4-r5,lr}
+	bxne lr
+	ldr r0, _020D4ADC ; =0x021D54B0
+	mov r2, #0x0
+	mov r3, #0x1
+	strh r3, [r1, #0x0]
+	str r2, [r0, #0x0]
+	str r2, [r0, #0x4]
+	bl PXI_Init
+	mov r5, #0x9
+	mov r4, #0x1
+_020D4AA0:
+	mov r0, r5
+	mov r1, r4
+	bl PXI_IsCallbackReady
+_020D4AAC:
+	cmp r0, #0x0
+	beq _020D4AA0
+	ldr r2, _020D4AE0
+	mov r3, #0x0
+	ldr r1, _020D4AE4
+	mov r0, #0x9
+	str r3, [r2]
+	bl PXI_SetFifoRecvCallback
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r5, lr}
+	bx lr
+_020D4AD8: .word 0x021D54AC
+_020D4ADC: .word 0x021D54B0
+_020D4AE0: .word 0x027FFF90
+_020D4AE4: .word MicCommonCallback
diff --git a/arm9/asm/libspi.s b/arm9/asm/SPI_tp.s
index 915bb22c..e9de5fa1 100644
--- a/arm9/asm/libspi.s
+++ b/arm9/asm/SPI_tp.s
@@ -1,6 +1,7 @@
 	.include "asm/macros.inc"
 	.include "global.inc"
-	.section .text
+
+    .text
 
 	arm_func_start TP_CheckError
 TP_CheckError: ; 0x020D36C4
@@ -961,527 +962,3 @@ _020D43EC:
 _020D43FC: .word 0x021D5474
 _020D4400: .word 0x027FFFAA
 _020D4404: .word 0x027FFFAC
-
-	arm_func_start MicWaitBusy
-MicWaitBusy: ; 0x020D4408
-	ldr ip, _020D441C ; =0x021D54B0
-_020D440C:
-	ldr r0, [r12, #0x0]
-	cmp r0, #0x1
-	beq _020D440C
-	bx lr
-	.balign 4
-_020D441C: .word 0x021D54B0
-
-	arm_func_start MicGetResultCallback
-MicGetResultCallback: ; 0x020D4420
-	ldr r1, _020D442C ; =0x021D54B0
-	str r0, [r1, #0xc]
-	bx lr
-	.balign 4
-_020D442C: .word 0x021D54B0
-
-	arm_func_start MicStopAutoSampling
-MicStopAutoSampling:
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	ldr r1, _020D4460 ; =0x03004200
-	mov r0, #0x9
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-_020D4448:
-	cmp r0, #0x0
-	movge r0, #0x1
-	movlt r0, #0x0
-	add sp, sp, #4
-	ldmfd sp!, {lr}
-	bx lr
-_020D4460: .word 0x03004200
-
-	arm_func_start MicStartAutoSampling
-MicStartAutoSampling: ; 0x020D4464
-	stmdb sp!, {r4-r6,lr}
-	ldr ip, _020D4584 ; =0x02004100
-	mov r6, r0
-	mov r5, r1
-	mov r4, r2
-	orr r1, r3, r12
-	mov r0, #0x9
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-_020D4488:
-	cmp r0, #0x0
-	movlt r0, #0x0
-	ldmltia sp!, {r4-r6, lr}
-	bxlt lr
-	mov r0, r6, lsr #0x10
-	orr r1, r0, #0x10000
-	mov r0, #0x9
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-	cmp r0, #0x0
-	movlt r0, #0x0
-	ldmltia sp!, {r4-r6, lr}
-	bxlt lr
-	ldr r1, _020D4588
-	mov r0, #0x9
-	and r1, r6, r1
-	orr r1, r1, #0x20000
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-	cmp r0, #0x0
-	movlt r0, #0x0
-	ldmltia sp!, {r4-r6, lr}
-	bxlt lr
-	mov r0, r5, lsr #0x10
-	orr r1, r0, #0x30000
-	mov r0, #0x9
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-	cmp r0, #0x0
-	movlt r0, #0x0
-	ldmltia sp!, {r4-r6, lr}
-	bxlt lr
-	ldr r1, _020D4588
-	mov r0, #0x9
-	and r1, r5, r1
-	orr r1, r1, #0x40000
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-	cmp r0, #0x0
-	movlt r0, #0x0
-	ldmltia sp!, {r4-r6, lr}
-	bxlt lr
-	mov r0, r4, lsr #0x10
-	orr r1, r0, #0x50000
-	mov r0, #0x9
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-	cmp r0, #0x0
-	movlt r0, #0x0
-	ldmltia sp!, {r4-r6, lr}
-	bxlt lr
-	ldr r0, _020D4588
-	ldr r1, _020D458C
-	and r0, r4, r0
-	orr r1, r0, r1
-	mov r0, #0x9
-	mov r2, #0x0
-	bl PXI_SendWordByFifo
-	cmp r0, #0x0
-	movge r0, #0x1
-	movlt r0, #0x0
-	ldmia sp!, {r4-r6, lr}
-	bx lr
-_020D4584: .word 0x02004100
-_020D4588: .word 0x0000FFFF
-_020D458C: .word 0x01060000
-
-	arm_func_start MicDoSampling
-MicDoSampling: ; 0x020D4590
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	ldr r1, _020D45C4 ; =0x03004000
-	mov r2, #0x0
-	orr r1, r0, r1
-	mov r0, #0x9
-	bl PXI_SendWordByFifo
-_020D45AC:
-	cmp r0, #0x0
-	movge r0, #0x1
-	movlt r0, #0x0
-	add sp, sp, #0x4
-	ldmfd sp!, {lr}
-	bx lr
-_020D45C4: .word 0x03004000
-
-	arm_func_start MicCommonCallback
-MicCommonCallback: ; 0x020D45C8
-	stmdb sp!, {r4,lr}
-	mov r4, r1
-	cmp r2, #0x0
-	beq _020D4610
-	ldr r0, _020D4700 ; =0x021D54B0
-	ldr r2, _020D4700 ; =0x021D54B0
-	ldr r1, [r0, #0x0]
-	ldr r12, [r2, #0x4]
-	cmp r1, #0x0
-	movne r1, #0x0
-	strne r1, [r0, #0x0]
-	cmp r12, #0x0
-	beq _020D4610
-	ldr r1, [r2, #0x8]
-	mov r3, #0x0
-	mov r0, #0x6
-	str r3, [r2, #0x4]
-	blx r12
-_020D4610:
-	and r0, r4, #0xff
-	mov r1, r0, lsl #0x10
-	and r2, r4, #0x7f00
-	mov r0, r2, lsl #0x8
-	mov r1, r1, lsr #0x10
-	cmp r1, #0x4
-	mov r2, r0, lsr #0x10
-	addls pc, pc, r1, lsl #0x2
-	b _020D4670
-_020D4634:
-	b _020D4648
-	b _020D4650
-	b _020D4658
-	b _020D4660
-	b _020D4668
-_020D4648:
-	mov r0, #0x0
-	b _020D4674
-_020D4650:
-	mov r0, #0x4
-	b _020D4674
-_020D4658:
-	mov r0, #0x2
-	b _020D4674
-_020D4660:
-	mov r0, #0x5
-	b _020D4674
-_020D4668:
-	mov r0, #0x1
-	b _020D4674
-_020D4670:
-	mov r0, #0x6
-_020D4674:
-	cmp r2, #0x51
-	bne _020D46A0
-	ldr r1, _020D4700 ; =0x021D54B0
-	ldr r2, [r1, #0x10]
-	cmp r2, #0x0
-	ldmeqia sp!, {r4,lr}
-	bxeq lr
-	ldr r1, [r1, #0x14]
-	blx r2
-	ldmia sp!, {r4,lr}
-	bx lr
-_020D46A0:
-	cmp r2, #0x40
-	bne _020D46C0
-	ldr r1, _020D4700 ; =0x021D54B0
-	ldr r2, [r1, #0x18]
-	cmp r2, #0x0
-	ldrne r1, _020D4704 ; =0x027FFF94
-	ldrneh r1, [r1, #0x0]
-	strneh r1, [r2, #0x0]
-_020D46C0:
-	ldr r1, _020D4700 ; =0x021D54B0
-	ldr r2, [r1, #0x0]
-	cmp r2, #0x0
-	movne r2, #0x0
-	strne r2, [r1, #0x0]
-	ldr r2, _020D4700 ; =0x021D54B0
-	ldr r4, [r2, #0x4]
-	cmp r4, #0x0
-	ldmeqia sp!, {r4,lr}
-	bxeq lr
-	ldr r1, [r2, #0x8]
-	mov r3, #0x0
-	str r3, [r2, #0x4]
-	blx r4
-	ldmia sp!, {r4,lr}
-	bx lr
-	.balign 4
-_020D4700: .word 0x021D54B0
-_020D4704: .word 0x027FFF94
-
-	arm_func_start MIC_GetLastSamplingAddress
-MIC_GetLastSamplingAddress: ; 0x020D4708
-	ldr r0, _020D4714 ; =0x027FFF90
-	ldr r0, [r0, #0x0]
-	bx lr
-	.balign 4
-_020D4714: .word 0x027FFF90
-
-	arm_func_start MIC_StopAutoSampling
-MIC_StopAutoSampling: ; 0x020D4718
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	ldr r0, _020D4754 ; =MicGetResultCallback
-	mov r1, #0x0
-	bl MIC_StopAutoSamplingAsync
-	ldr r1, _020D4758 ; =0x021D54B0
-	cmp r0, #0x0
-	str r0, [r1, #0xc]
-	bne _020D4740
-	bl MicWaitBusy
-_020D4740:
-	ldr r0, _020D4758 ; =0x021D54B0
-	ldr r0, [r0, #0xc]
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-	.balign 4
-_020D4754: .word MicGetResultCallback
-_020D4758: .word 0x021D54B0
-
-	arm_func_start MIC_StopAutoSamplingAsync
-MIC_StopAutoSamplingAsync: ; 0x020D475C
-	stmdb sp!, {r4-r5,lr}
-	sub sp, sp, #0x4
-	mov r5, r0
-	mov r4, r1
-	bl OS_DisableInterrupts
-	ldr r1, _020D47C8 ; =0x021D54B0
-	ldr r2, [r1, #0x0]
-	cmp r2, #0x0
-	beq _020D4794
-	bl OS_RestoreInterrupts
-	add sp, sp, #0x4
-	mov r0, #0x1
-	ldmia sp!, {r4-r5,lr}
-	bx lr
-_020D4794:
-	mov r2, #0x1
-	str r2, [r1, #0x0]
-	bl OS_RestoreInterrupts
-	ldr r0, _020D47C8 ; =0x021D54B0
-	str r5, [r0, #0x4]
-	str r4, [r0, #0x8]
-	bl MicStopAutoSampling
-_020D47B0:
-	cmp r0, #0x0
-	movne r0, #0x0
-	moveq r0, #0x3
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r5, lr}
-	bx lr
-_020D47C8: .word 0x021D54B0
-
-	arm_func_start MIC_StartAutoSampling
-MIC_StartAutoSampling: ; 0x020D47CC
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	ldr r1, _020D4808 ; =MicGetResultCallback
-	mov r2, #0x0
-	bl MIC_StartAutoSamplingAsync
-	ldr r1, _020D480C ; =0x021D54B0
-	cmp r0, #0x0
-	str r0, [r1, #0xc]
-	bne _020D47F4
-	bl MicWaitBusy
-_020D47F4:
-	ldr r0, _020D480C ; =0x021D54B0
-	ldr r0, [r0, #0xc]
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-	.balign 4
-_020D4808: .word MicGetResultCallback
-_020D480C: .word 0x021D54B0
-
-	arm_func_start MIC_StartAutoSamplingAsync
-MIC_StartAutoSamplingAsync: ; 0x020D4810
-	stmdb sp!, {r4-r7,lr}
-	sub sp, sp, #0x4
-	mov r7, r0
-	ldr r0, [r7, #0x4]
-	mov r6, r1
-	ands r0, r0, #0x1f
-	mov r5, r2
-	addne sp, sp, #0x4
-	movne r0, #0x2
-	ldmneia sp!, {r4-r7,lr}
-	bxne lr
-	ldr r1, [r7, #0x8]
-	ands r0, r1, #0x1f
-	addne sp, sp, #0x4
-	movne r0, #0x2
-	ldmneia sp!, {r4-r7,lr}
-	bxne lr
-	cmp r1, #0x0
-	addeq sp, sp, #0x4
-	moveq r0, #0x2
-	ldmeqia sp!, {r4-r7,lr}
-	bxeq lr
-	ldr r0, [r7, #0xc]
-	cmp r0, #0x400
-	addcc sp, sp, #0x4
-	movcc r0, #0x2
-	ldmccia sp!, {r4-r7,lr}
-	bxcc lr
-	ldr r0, [r7, #0x0]
-	cmp r0, #0x5
-	addls pc, pc, r0, lsl #0x2
-	b _020D48D8
-_020D4890:
-	b _020D48A8
-	b _020D48B0
-	b _020D48B8
-	b _020D48C0
-	b _020D48C8
-	b _020D48D0
-_020D48A8:
-	mov r1, #0x0
-	b _020D48E8
-_020D48B0:
-	mov r1, #0x1
-	b _020D48E8
-_020D48B8:
-	mov r1, #0x2
-	b _020D48E8
-_020D48C0:
-	mov r1, #0x3
-	b _020D48E8
-_020D48C8:
-	mov r1, #0x5
-	b _020D48E8
-_020D48D0:
-	mov r1, #0x7
-	b _020D48E8
-_020D48D8:
-	add sp, sp, #0x4
-	mov r0, #0x2
-	ldmia sp!, {r4-r7,lr}
-	bx lr
-_020D48E8:
-	ldr r0, [r7, #0x10]
-	cmp r0, #0x0
-	orrne r0, r1, #0x10
-	andne r0, r0, #0xff
-	andeq r0, r1, #0xff
-	and r4, r0, #0xff
-	bl OS_DisableInterrupts
-	ldr r1, _020D497C
-	ldr r2, [r1]
-	cmp r2, #0x0
-	beq _020D4928
-	bl OS_RestoreInterrupts
-	add sp, sp, #0x4
-	mov r0, #0x1
-	ldmia sp!, {r4-r7,lr}
-	bx lr
-_020D4928:
-	mov r2, #0x1
-	str r2, [r1]
-	bl OS_RestoreInterrupts
-	ldr r0, _020D497C
-	mov r3, r4
-	str r6, [r0, #0x4]
-	str r5, [r0, #0x8]
-	ldr r1, [r7, #0x14]
-	str r1, [r0, #0x10]
-	ldr r1, [r7, #0x18]
-	str r1, [r0, #0x14]
-	ldr r0, [r7, #0x4]
-	ldr r1, [r7, #0x8]
-	ldr r2, [r7, #0xC]
-	bl MicStartAutoSampling
-	cmp r0, #0x0
-	movne r0, #0x0
-	moveq r0, #0x3
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r7,lr}
-	bx lr
-_020D497C: .word 0x021D54B0
-
-	arm_func_start MIC_DoSamplingAsync
-MIC_DoSamplingAsync: ; 0x020D4980
-	stmdb sp!, {r4-r7,lr}
-	sub sp, sp, #0x4
-	cmp r0, #0x6
-	mov r7, r1
-	mov r6, r2
-	mov r5, r3
-	addge sp, sp, #0x4
-	movge r0, #0x2
-	ldmgeia sp!, {r4-r7,lr}
-	bxge lr
-	cmp r0, #0x3
-	addls pc, pc, r0, lsl #0x2
-	b _020D49E4
-_020D49B4:
-	b _020D49C4
-	b _020D49CC
-	b _020D49D4
-	b _020D49DC
-_020D49C4:
-	mov r4, #0x0
-	b _020D49F4
-_020D49CC:
-	mov r4, #0x1
-	b _020D49F4
-_020D49D4:
-	mov r4, #0x2
-	b _020D49F4
-_020D49DC:
-	mov r4, #0x3
-	b _020D49F4
-_020D49E4:
-	add sp, sp, #0x4
-	mov r0, #0x2
-	ldmia sp!, {r4-r7,lr}
-	bx lr
-_020D49F4:
-	bl OS_DisableInterrupts
-	ldr r1, _020D4A58
-	ldr r2, [r1]
-	cmp r2, #0x0
-	beq _020D4A1C
-	bl OS_RestoreInterrupts
-	add sp, sp, #0x4
-	mov r0, #0x1
-	ldmia sp!, {r4-r7,lr}
-	bx lr
-_020D4A1C:
-	mov r2, #0x1
-	str r2, [r1]
-	bl OS_RestoreInterrupts
-	ldr r1, _020D4A58
-	mov r0, r4
-	str r6, [r1, #0x4]
-	str r5, [r1, #0x8]
-	str r7, [r1, #0x18]
-	bl MicDoSampling
-	cmp r0, #0x0
-	movne r0, #0x0
-	moveq r0, #0x3
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r7,lr}
-	bx lr
-_020D4A58: .word 0x021D54B0
-
-	arm_func_start MIC_Init
-MIC_Init: ; 0x020D4A5C
-	stmdb sp!, {r4-r5,lr}
-	sub sp, sp, #0x4
-	ldr r1, _020D4AD8 ; =0x021D54AC
-	ldrh r0, [r1, #0x0]
-	cmp r0, #0x0
-	addne sp, sp, #0x4
-	ldmneia sp!, {r4-r5,lr}
-	bxne lr
-	ldr r0, _020D4ADC ; =0x021D54B0
-	mov r2, #0x0
-	mov r3, #0x1
-	strh r3, [r1, #0x0]
-	str r2, [r0, #0x0]
-	str r2, [r0, #0x4]
-	bl PXI_Init
-	mov r5, #0x9
-	mov r4, #0x1
-_020D4AA0:
-	mov r0, r5
-	mov r1, r4
-	bl PXI_IsCallbackReady
-_020D4AAC:
-	cmp r0, #0x0
-	beq _020D4AA0
-	ldr r2, _020D4AE0
-	mov r3, #0x0
-	ldr r1, _020D4AE4
-	mov r0, #0x9
-	str r3, [r2]
-	bl PXI_SetFifoRecvCallback
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r5, lr}
-	bx lr
-_020D4AD8: .word 0x021D54AC
-_020D4ADC: .word 0x021D54B0
-_020D4AE0: .word 0x027FFF90
-_020D4AE4: .word MicCommonCallback