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-rw-r--r--arm9/asm/unk_02000E0C.s127
-rw-r--r--arm9/lib/include/PAD_pad.h38
-rw-r--r--arm9/lib/include/SPI_pm.h12
-rw-r--r--arm9/lib/include/registers.h65
-rw-r--r--arm9/src/main.c73
5 files changed, 186 insertions, 129 deletions
diff --git a/arm9/asm/unk_02000E0C.s b/arm9/asm/unk_02000E0C.s
index 71700146..b13ce736 100644
--- a/arm9/asm/unk_02000E0C.s
+++ b/arm9/asm/unk_02000E0C.s
@@ -5,133 +5,6 @@
.extern FUN_02000E9C
.extern FUN_02000EC8
- thumb_func_start FUN_02000FA4
-FUN_02000FA4: ; 0x02000FA4
- push {r4-r5, lr}
- sub sp, #0x1c
- add r0, sp, #0xc
- add r1, sp, #0x0
- bl FUN_0201265C
- ldr r0, _02000FE4 ; =0x021C48B8
- ldr r3, [sp, #0x10]
- ldr r4, [r0, #0x2c]
- ldr r1, [sp, #0x4]
- ldr r0, [sp, #0x8]
- ldr r5, [sp, #0x14]
- add r0, r1, r0
- lsl r2, r0, #0x18
- ldr r0, [sp, #0x0]
- lsl r3, r3, #0x8
- lsl r1, r0, #0x10
- mul r3, r5
- ldr r0, [sp, #0xc]
- lsl r3, r3, #0x10
- add r0, r0, r3
- add r0, r1, r0
- add r5, r2, r0
- add r0, r4, r5
- bl FUN_0201BA1C
- add r0, r4, r5
- bl FUN_0201B9E0
- add sp, #0x1c
- pop {r4-r5, pc}
- nop
-_02000FE4: .word 0x021C48B8
-
- thumb_func_start FUN_02000FE8
-FUN_02000FE8: ; 0x02000FE8
- push {r3-r7, lr}
- sub sp, #0x8
- ldr r0, _0200109C ; =0x027FFFA8
- ldrh r1, [r0, #0x0]
- mov r0, #0x2
- lsl r0, r0, #0xe
- and r0, r1
- asr r0, r0, #0xf
- beq _0200107E
- ldr r0, _020010A0 ; =0x021C4918
- ldrb r0, [r0, #0x7]
- cmp r0, #0x0
- bne _02001064
- bl FUN_0201CE04
- blx CTRDG_IsPulledOut
- cmp r0, #0x1
- bne _02001014
- ldr r0, _020010A4 ; =0x02106FA0
- mov r1, #0x1
- str r1, [r0, #0x4]
-_02001014:
- ldr r6, _020010A4 ; =0x02106FA0
- mov r0, #0xc
- ldr r1, [r6, #0x4]
- ldr r4, _0200109C ; =0x027FFFA8
- mov r2, #0x10
- add r5, r0, #0x0
- ldr r7, _020010A0 ; =0x021C4918
- orr r5, r2
-_02001024:
- ldrb r2, [r7, #0x6]
- mov r0, #0xc
- cmp r2, #0x0
- beq _02001032
- cmp r1, #0x0
- bne _02001032
- add r0, r5, #0x0
-_02001032:
- mov r1, #0x0
- add r2, r1, #0x0
- blx PM_GoSleepMode
- blx CARD_IsPulledOut
- cmp r0, #0x0
- beq _02001048
- blx PM_ForceToPowerOff
- b _0200105C
-_02001048:
- ldrh r1, [r4, #0x0]
- mov r0, #0x2
- lsl r0, r0, #0xe
- and r0, r1
- asr r0, r0, #0xf
- beq _0200105C
- mov r0, #0x1
- str r0, [r6, #0x4]
- add r1, r0, #0x0
- b _02001024
-_0200105C:
- bl FUN_0201CDD0
- add sp, #0x8
- pop {r3-r7, pc}
-_02001064:
- add r0, sp, #0x4
- add r1, sp, #0x0
- blx PM_GetBackLight
- ldr r0, [sp, #0x4]
- cmp r0, #0x1
- bne _02001096
- mov r0, #0x2
- mov r1, #0x0
- blx PM_SetBackLight
- add sp, #0x8
- pop {r3-r7, pc}
-_0200107E:
- add r0, sp, #0x4
- add r1, sp, #0x0
- blx PM_GetBackLight
- ldr r0, [sp, #0x4]
- cmp r0, #0x0
- bne _02001096
- ldr r1, _020010A4 ; =0x02106FA0
- mov r0, #0x2
- ldr r1, [r1, #0x0]
- blx PM_SetBackLight
-_02001096:
- add sp, #0x8
- pop {r3-r7, pc}
- nop
-_0200109C: .word 0x027FFFA8
-_020010A0: .word 0x021C4918
-_020010A4: .word 0x02106FA0
-
thumb_func_start FUN_020010A8
FUN_020010A8: ; 0x020010A8
push {r3-r7, lr}
diff --git a/arm9/lib/include/PAD_pad.h b/arm9/lib/include/PAD_pad.h
new file mode 100644
index 00000000..0cb8a6f0
--- /dev/null
+++ b/arm9/lib/include/PAD_pad.h
@@ -0,0 +1,38 @@
+#ifndef NITRO_PAD_PAD_H_
+#define NITRO_PAD_PAD_H_
+
+
+//================================================================================
+// BUTTONS
+
+//---- masked value
+#define PAD_PLUS_KEY_MASK 0x00f0 // mask : cross keys
+#define PAD_BUTTON_MASK 0x2f0f // mask : buttons
+#define PAD_DEBUG_BUTTON_MASK 0x2000 // mask : debug button
+#define PAD_ALL_MASK 0x2fff // mask : all buttons
+#define PAD_RCNTPORT_MASK 0x2c00 // mask : factors ARM7 can read from RCNT register
+#define PAD_KEYPORT_MASK 0x03ff // mask : factors ARM7/9 can read from KEY register
+
+#define PAD_DETECT_FOLD_MASK 0x8000 // mask : folding
+
+//---- button and key
+#define PAD_BUTTON_A 0x0001 // A
+#define PAD_BUTTON_B 0x0002 // B
+#define PAD_BUTTON_SELECT 0x0004 // SELECT
+#define PAD_BUTTON_START 0x0008 // START
+#define PAD_KEY_RIGHT 0x0010 // RIGHT of cross key
+#define PAD_KEY_LEFT 0x0020 // LEFT of cross key
+#define PAD_KEY_UP 0x0040 // UP of cross key
+#define PAD_KEY_DOWN 0x0080 // DOWN of cross key
+#define PAD_BUTTON_R 0x0100 // R
+#define PAD_BUTTON_L 0x0200 // L
+#define PAD_BUTTON_X 0x0400 // X
+#define PAD_BUTTON_Y 0x0800 // Y
+#define PAD_BUTTON_DEBUG 0x2000 // Debug button
+
+static inline BOOL PAD_DetectFold(void)
+{
+ return (BOOL)((*(vu16 *)HW_BUTTON_XY_BUF & PAD_DETECT_FOLD_MASK) >> 15);
+}
+
+#endif //NITRO_PAD_PAD_H_
diff --git a/arm9/lib/include/SPI_pm.h b/arm9/lib/include/SPI_pm.h
index 1cf37f02..25fe470a 100644
--- a/arm9/lib/include/SPI_pm.h
+++ b/arm9/lib/include/SPI_pm.h
@@ -3,6 +3,17 @@
ENUMS_ALWAYS_INT_ON
+#define PM_TRIGGER_KEY (1 << 0)
+#define PM_TRIGGER_RTC_ALARM (1 << 1)
+#define PM_TRIGGER_COVER_OPEN (1 << 2)
+#define PM_TRIGGER_CARD (1 << 3)
+#define PM_TRIGGER_CARTRIDGE (1 << 4)
+typedef u32 PMWakeUpTrigger;
+
+#define PM_PAD_LOGIC_OR (0 << REG_PAD_KEYCNT_LOGIC_SHIFT)
+#define PM_PAD_LOGIC_AND (1 << REG_PAD_KEYCNT_LOGIC_SHIFT)
+typedef u32 PMLogic;
+
typedef enum
{
PM_BACKLIGHT_OFF = 0,
@@ -10,6 +21,7 @@ typedef enum
} PMBackLightSwitch;
void PM_GetBackLight(PMBackLightSwitch * top, PMBackLightSwitch * bottom);
+void PM_GoSleepMode(PMWakeUpTrigger trigger, PMLogic logic, u16 keyPattern);
ENUMS_ALWAYS_INT_RESET
diff --git a/arm9/lib/include/registers.h b/arm9/lib/include/registers.h
index a28f9800..d59411e6 100644
--- a/arm9/lib/include/registers.h
+++ b/arm9/lib/include/registers.h
@@ -107,4 +107,69 @@
((u32)(a) << REG_PAD_KEYINPUT_A_SHIFT))
#endif
+#define REG_PAD_KEYCNT_LOGIC_SHIFT 15
+#define REG_PAD_KEYCNT_LOGIC_SIZE 1
+#define REG_PAD_KEYCNT_LOGIC_MASK 0x8000
+
+#define REG_PAD_KEYCNT_INTR_SHIFT 14
+#define REG_PAD_KEYCNT_INTR_SIZE 1
+#define REG_PAD_KEYCNT_INTR_MASK 0x4000
+
+#define REG_PAD_KEYCNT_L_SHIFT 9
+#define REG_PAD_KEYCNT_L_SIZE 1
+#define REG_PAD_KEYCNT_L_MASK 0x0200
+
+#define REG_PAD_KEYCNT_R_SHIFT 8
+#define REG_PAD_KEYCNT_R_SIZE 1
+#define REG_PAD_KEYCNT_R_MASK 0x0100
+
+#define REG_PAD_KEYCNT_DOWN_SHIFT 7
+#define REG_PAD_KEYCNT_DOWN_SIZE 1
+#define REG_PAD_KEYCNT_DOWN_MASK 0x0080
+
+#define REG_PAD_KEYCNT_UP_SHIFT 6
+#define REG_PAD_KEYCNT_UP_SIZE 1
+#define REG_PAD_KEYCNT_UP_MASK 0x0040
+
+#define REG_PAD_KEYCNT_LEFT_SHIFT 5
+#define REG_PAD_KEYCNT_LEFT_SIZE 1
+#define REG_PAD_KEYCNT_LEFT_MASK 0x0020
+
+#define REG_PAD_KEYCNT_RIGHT_SHIFT 4
+#define REG_PAD_KEYCNT_RIGHT_SIZE 1
+#define REG_PAD_KEYCNT_RIGHT_MASK 0x0010
+
+#define REG_PAD_KEYCNT_START_SHIFT 3
+#define REG_PAD_KEYCNT_START_SIZE 1
+#define REG_PAD_KEYCNT_START_MASK 0x0008
+
+#define REG_PAD_KEYCNT_SEL_SHIFT 2
+#define REG_PAD_KEYCNT_SEL_SIZE 1
+#define REG_PAD_KEYCNT_SEL_MASK 0x0004
+
+#define REG_PAD_KEYCNT_B_SHIFT 1
+#define REG_PAD_KEYCNT_B_SIZE 1
+#define REG_PAD_KEYCNT_B_MASK 0x0002
+
+#define REG_PAD_KEYCNT_A_SHIFT 0
+#define REG_PAD_KEYCNT_A_SIZE 1
+#define REG_PAD_KEYCNT_A_MASK 0x0001
+
+#ifndef SDK_ASM
+#define REG_PAD_KEYCNT_FIELD( logic, intr, l, r, down, up, left, right, start, sel, b, a ) \
+ (u16)( \
+ ((u32)(logic) << REG_PAD_KEYCNT_LOGIC_SHIFT) | \
+ ((u32)(intr) << REG_PAD_KEYCNT_INTR_SHIFT) | \
+ ((u32)(l) << REG_PAD_KEYCNT_L_SHIFT) | \
+ ((u32)(r) << REG_PAD_KEYCNT_R_SHIFT) | \
+ ((u32)(down) << REG_PAD_KEYCNT_DOWN_SHIFT) | \
+ ((u32)(up) << REG_PAD_KEYCNT_UP_SHIFT) | \
+ ((u32)(left) << REG_PAD_KEYCNT_LEFT_SHIFT) | \
+ ((u32)(right) << REG_PAD_KEYCNT_RIGHT_SHIFT) | \
+ ((u32)(start) << REG_PAD_KEYCNT_START_SHIFT) | \
+ ((u32)(sel) << REG_PAD_KEYCNT_SEL_SHIFT) | \
+ ((u32)(b) << REG_PAD_KEYCNT_B_SHIFT) | \
+ ((u32)(a) << REG_PAD_KEYCNT_A_SHIFT))
+#endif
+
#endif //POKEDIAMOND_REGISTERS_H
diff --git a/arm9/src/main.c b/arm9/src/main.c
index 3236fdaa..74d0bfe7 100644
--- a/arm9/src/main.c
+++ b/arm9/src/main.c
@@ -1,17 +1,22 @@
#include "global.h"
#include "main.h"
#include "FS_overlay.h"
+#include "PAD_pad.h"
+#include "CARD_pullOut.h"
FS_EXTERN_OVERLAY(MODULE_52);
FS_EXTERN_OVERLAY(MODULE_63);
-#define SOFT_RESET_KEY (REG_PAD_KEYINPUT_L_MASK | REG_PAD_KEYINPUT_R_MASK | REG_PAD_KEYINPUT_START_MASK | REG_PAD_KEYINPUT_SEL_MASK)
+#define SOFT_RESET_KEY (PAD_BUTTON_L | PAD_BUTTON_R | PAD_BUTTON_START | PAD_BUTTON_SELECT)
extern struct Unk21C48B8 gUnknown21C48B8;
extern struct {
s32 unk0;
- s32 unk4;
+ u8 unk4;
+ u8 unk5;
+ u8 unk6;
+ u8 unk7;
u8 unk8;
} gUnk021C4918;
@@ -258,3 +263,67 @@ THUMB_FUNC void FUN_02000F4C(int arg0, int arg1)
}
FUN_02000F18(arg0);
}
+
+void FUN_02000FA4(void)
+{
+ struct Unk21C4818 spC;
+ struct Unk21C4828 sp0;
+ FUN_0201265C(&spC, &sp0);
+ {
+ int r4 = gUnknown21C48B8.unk2C;
+ int r5 = ((sp0.unk4 + sp0.unk8) << 24) + (spC.unk0 + ((256 * spC.unk4 * spC.unk8) << 16) + (sp0.unk0 << 16));
+ FUN_0201BA1C(r4 + r5);
+ FUN_0201B9E0(r4 + r5);
+ }
+}
+
+void FUN_02000FE8(void)
+{
+ PMBackLightSwitch top, bottom;
+ if (PAD_DetectFold())
+ {
+ if (!gUnk021C4918.unk7)
+ {
+ FUN_0201CE04();
+ if (CTRDG_IsPulledOut() == TRUE)
+ {
+ gBacklightTop.unk4 = 1;
+ }
+ {
+ int r1 = gBacklightTop.unk4;
+ while (1)
+ {
+ PMWakeUpTrigger trigger = PM_TRIGGER_COVER_OPEN | PM_TRIGGER_CARD;
+ if (gUnk021C4918.unk6 && !r1)
+ trigger |= PM_TRIGGER_CARTRIDGE;
+ PM_GoSleepMode(trigger, PM_PAD_LOGIC_OR, 0);
+ if (CARD_IsPulledOut())
+ {
+ PM_ForceToPowerOff();
+ break;
+ }
+ else if (PAD_DetectFold())
+ {
+ r1 = gBacklightTop.unk4 = 1;
+ }
+ else
+ break;
+ }
+ FUN_0201CDD0();
+ return;
+ }
+ }
+ else
+ {
+ PM_GetBackLight(&top, &bottom);
+ if (top == PM_BACKLIGHT_ON)
+ PM_SetBackLight(2, PM_BACKLIGHT_OFF);
+ }
+ }
+ else
+ {
+ PM_GetBackLight(&top, &bottom);
+ if (top == PM_BACKLIGHT_OFF)
+ PM_SetBackLight(2, gBacklightTop.unk0);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-03 02:01:56 +0000