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Some link rfu cleanup / link.c documentation

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This commit is contained in:
GriffinR
2020-06-08 00:45:06 -04:00
parent c98342c973
commit 35867f531b
15 changed files with 354 additions and 376 deletions
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3
include/gba/types.h
View File

@@ -27,6 +27,9 @@ typedef double f64;
typedef u8 bool8;
typedef u16 bool16;
typedef u32 bool32;
typedef vu8 vbool8;
typedef vu16 vbool16;
typedef vu32 vbool32;
struct BgCnt
{

20
include/link.h
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@@ -284,13 +284,13 @@ void sub_800A418(void);
void SetSuppressLinkErrorMessage(bool8 flag);
void sub_800B524(struct LinkPlayer *linkPlayer);
u8 GetSioMultiSI(void);
void sub_800AAF4(void);
void sub_800AF18(u32 status, u8 lastSendQueueCount, u8 lastRecvQueueCount, u8 unk_06);
void ClearSavedLinkPlayers(void);
void BufferLinkErrorInfo(u32 status, u8 lastSendQueueCount, u8 lastRecvQueueCount, u8 unk_06);
void sub_800B348(void);
void LinkPlayerFromBlock(u32 who);
bool32 sub_800A07C(void);
bool32 Link_AnyPartnersPlayingFRLG_JP(void);
void ResetLinkPlayerCount(void);
void sub_800AA04(u8 a0);
void SaveLinkPlayers(u8 a0);
void SetWirelessCommType0(void);
bool32 sub_800B504(void);
@@ -330,18 +330,18 @@ extern u32 gFiller_03003080;
extern struct LinkPlayer gLocalLinkPlayer;
bool32 Link_AnyPartnersPlayingRubyOrSapphire(void);
bool32 sub_800A03C(void);
bool32 LinkDummy_Return2(void);
void SetLocalLinkPlayerId(u8);
u8 GetSavedPlayerCount(void);
void sub_8009FAC(void);
bool8 sub_800A4D8(u8 a0);
u8 sub_800A9D8(void);
u8 GetLinkPlayerCountAsBitFlags(void);
u8 sub_800A0C8(s32, s32);
u8 sub_800A9A8(void);
u8 GetSavedLinkPlayerCountAsBitFlags(void);
void sub_800AD10(void);
void sub_800AB18(void);
void sub_8009F18(void);
bool8 sub_800AA60(void);
void CheckLinkPlayersMatchSaved(void);
void StartSendingKeysToLink(void);
bool8 DoesLinkPlayerCountMatchSaved(void);
void sub_800ABF4(u16 a0);
bool32 IsSendingKeysToLink(void);
u32 GetLinkRecvQueueLength(void);

68
include/link_rfu.h
View File

@@ -18,6 +18,17 @@
#define RFU_COMMAND_0xEE00 0xEE00
#define RFU_COMMAND_0xED00 0xED00
#define RFU_SERIAL_7F7D 0x7F7D
#define RECV_QUEUE_NUM_SLOTS 32
#define RECV_QUEUE_SLOT_LENGTH (14 * MAX_RFU_PLAYERS)
#define SEND_QUEUE_NUM_SLOTS 40
#define SEND_QUEUE_SLOT_LENGTH 14
#define BACKUP_QUEUE_NUM_SLOTS 2
#define BACKUP_QUEUE_SLOT_LENGTH 14
// RfuTgtData.gname is read as these structs.
struct GFtgtGnameSub
{
@@ -48,35 +59,6 @@ struct __attribute__((packed, aligned(2))) GFtgtGname
u8 padding;
}; // size: RFU_GNAME_SIZE
struct UnkLinkRfuStruct_02022B2C
{
u8 unk_00;
u8 unk_01;
u16 unk_02;
u8 unk_04;
u16 unk_06;
struct GFtgtGname *unk_08;
u8 *unk_0c;
u8 unk_10;
u8 unk_11;
u16 unk_12;
u16 unk_14;
};
struct UnkLinkRfuStruct_02022B44
{
u8 fill_00[6];
u16 unk_06;
u8 fill_08[6];
vu8 unk_0e;
u8 unk_0f;
u8 fill_10[0x54];
u16 unk_64;
u8 fill_66[0x1d];
u8 unk_83;
u8 fill_84[0x58];
};
struct RfuBlockSend
{
/* 0x00 */ u16 next;
@@ -91,7 +73,7 @@ struct RfuBlockSend
struct RfuRecvQueue
{
/* 0x000 */ u8 slots[32][70];
/* 0x000 */ u8 slots[RECV_QUEUE_NUM_SLOTS][RECV_QUEUE_SLOT_LENGTH];
/* 0x8c0 */ vu8 recvSlot;
/* 0x8c1 */ vu8 sendSlot;
/* 0x8c2 */ vu8 count;
@@ -100,7 +82,7 @@ struct RfuRecvQueue
struct RfuSendQueue
{
/* 0x000 */ u8 slots[40][14];
/* 0x000 */ u8 slots[SEND_QUEUE_NUM_SLOTS][SEND_QUEUE_SLOT_LENGTH];
/* 0x230 */ vu8 recvSlot;
/* 0x231 */ vu8 sendSlot;
/* 0x232 */ vu8 count;
@@ -109,7 +91,7 @@ struct RfuSendQueue
struct RfuBackupQueue
{
/* 0x00 */ u8 slots[2][14];
/* 0x00 */ u8 slots[BACKUP_QUEUE_NUM_SLOTS][BACKUP_QUEUE_SLOT_LENGTH];
/* 0x1c */ vu8 recvSlot;
/* 0x1d */ vu8 sendSlot;
/* 0x1e */ vu8 count;
@@ -123,11 +105,11 @@ struct GFRfuManager
/* 0x00a */ u16 linkmanMsg;
/* 0x00c */ u8 parentChild;
/* 0x00d */ u8 playerCount;
/* 0x00e */ u8 unk_0e;
/* 0x00e */ bool8 unk_0e;
/* 0x00f */ u8 unk_0f;
/* 0x010 */ u16 unk_10;
/* 0x012 */ u16 unk_12;
/* 0x014 */ u8 unk_14[4][14];
/* 0x014 */ u8 unk_14[RFU_CHILD_MAX][14];
/* 0x04c */ u8 unk_4c[14];
/* 0x05a */ u8 unk_5a;
/* 0x05b */ u8 unk_5b;
@@ -136,8 +118,8 @@ struct GFRfuManager
/* 0x066 */ u8 idleTaskId;
/* 0x067 */ u8 searchTaskId;
/* 0x068 */ u8 filler_68[4];
/* 0x06c */ struct RfuBlockSend unk_6c;
/* 0x080 */ struct RfuBlockSend unk_80[MAX_RFU_PLAYERS];
/* 0x06c */ struct RfuBlockSend sendBlock;
/* 0x080 */ struct RfuBlockSend recvBlock[MAX_RFU_PLAYERS];
/* 0x0e4 */ u8 unk_e4[5];
/* 0x0e9 */ u8 unk_e9[5];
/* 0x0ee */ vu8 errorState;
@@ -170,8 +152,8 @@ struct GFRfuManager
/* 0xcd5 */ u8 unk_cd5[4];
/* 0xcd9 */ u8 unk_cd9;
/* 0xcda */ u8 unk_cda;
/* 0xcdb */ vu8 unk_cdb;
/* 0xcdc */ vu8 unk_cdc;
/* 0xcdb */ vbool8 unk_cdb;
/* 0xcdc */ vbool8 unk_cdc;
/* 0xcdd */ u8 unk_cdd;
/* 0xcde */ u8 linkPlayerIdx[RFU_CHILD_MAX];
/* 0xce2 */ u8 unk_ce2;
@@ -195,7 +177,7 @@ extern u8 gWirelessStatusIndicatorSpriteId;
// Exported ROM declarations
void WipeTrainerNameRecords(void);
void sub_800E700(void);
void InitRFUAPI(void);
void LinkRfu_Shutdown(void);
void Rfu_SetBlockReceivedFlag(u8 who);
void Rfu_ResetBlockReceivedFlag(u8 who);
@@ -264,7 +246,6 @@ bool8 LinkRfu_GetNameIfSerial7F7D(struct GFtgtGname *buff1, u8 *buff2, u8 idx);
s32 sub_800E87C(u8 idx);
void CreateTask_RfuIdle(void);
void DestroyTask_RfuIdle(void);
void sub_8010198(void);
void sub_8011AC8(void);
void LinkRfu_FatalError(void);
bool32 sub_8011A9C(void);
@@ -273,7 +254,6 @@ void sub_8011A50(void);
void sub_80110B8(u32 a0);
bool32 IsRfuSerialNumberValid(u32 serialNo);
bool8 IsRfuRecoveringFromLinkLoss(void);
void sub_8011BA4(void);
void RfuRecvQueue_Reset(struct RfuRecvQueue *queue);
void RfuSendQueue_Reset(struct RfuSendQueue *queue);
void RfuRecvQueue_Enqueue(struct RfuRecvQueue *queue, u8 *data);
@@ -282,13 +262,9 @@ bool8 RfuRecvQueue_Dequeue(struct RfuRecvQueue *queue, u8 *dest);
bool8 RfuSendQueue_Dequeue(struct RfuSendQueue *queue, u8 *dest);
void RfuBackupQueue_Enqueue(struct RfuBackupQueue *queue, const u8 *q2);
bool8 RfuBackupQueue_Dequeue(struct RfuBackupQueue *queue, u8 *q2);
void sub_800DBF8(u8 *q1, u8 mode);
u8 sub_800DD1C(u8 maxFlags);
void InitHostRFUtgtGname(struct GFtgtGname *data, u8 r9, bool32 r2, s32 r3);
void InitHostRFUtgtGname(struct GFtgtGname *data, u8 activity, bool32 started, s32 child_sprite_genders);
void CreateWirelessStatusIndicatorSprite(u8 x, u8 y);
void DestroyWirelessStatusIndicatorSprite(void);
void LoadWirelessStatusIndicatorSpriteGfx(void);
u8 sub_800E124(void);
void sub_800E15C(struct Sprite *sprite, s32 signalStrengthAnimNum);
#endif //GUARD_LINK_RFU_H