c: osPfcFreeBlocks

2026-06-19 01:16:26 -07:00 · 2020-08-01 03:50:31 -05:00
parent 145df90687
commit d62631d600
17 changed files with 349 additions and 136 deletions
@@ -0,0 +1,133 @@
+#ifndef _CONTROLLER_H
+#define _CONTROLLER_H
+#include "libultra_internal.h"
+//#include <rcp.h>
+
+//should go somewhere else but
+#define ARRLEN(x) ((s32)(sizeof(x) / sizeof(x[0])))
+#define CHNL_ERR(format) ((format.rxsize & CHNL_ERR_MASK) >> 4)
+
+typedef struct
+{
+    /* 0x0 */ u32 ramarray[15];
+    /* 0x3C */ u32 pifstatus;
+} OSPifRam;
+
+typedef struct
+{
+    /* 0x0 */ u8 dummy;
+    /* 0x1 */ u8 txsize;
+    /* 0x2 */ u8 rxsize;
+    /* 0x3 */ u8 cmd;
+    /* 0x4 */ u16 button;
+    /* 0x6 */ s8 stick_x;
+    /* 0x7 */ s8 stick_y;
+} __OSContReadFormat;
+
+typedef struct
+{
+    /* 0x0 */ u8 dummy;
+    /* 0x1 */ u8 txsize;
+    /* 0x2 */ u8 rxsize;
+    /* 0x3 */ u8 cmd;
+    /* 0x4 */ u8 typeh;
+    /* 0x5 */ u8 typel;
+    /* 0x6 */ u8 status;
+    /* 0x7 */ u8 dummy1;
+} __OSContRequesFormat;
+
+typedef struct
+{
+    /* 0x0 */ u8 txsize;
+    /* 0x1 */ u8 rxsize;
+    /* 0x2 */ u8 cmd;
+    /* 0x3 */ u8 typeh;
+    /* 0x4 */ u8 typel;
+    /* 0x5 */ u8 status;
+} __OSContRequesFormatShort;
+
+typedef struct
+{
+    /* 0x0 */ u8 dummy;
+    /* 0x1 */ u8 txsize;
+    /* 0x2 */ u8 rxsize;
+    /* 0x3 */ u8 cmd;
+    /* 0x4 */ u16 address;
+    /* 0x6 */ u8 data[32];
+    /* 0x26 */ u8 datacrc;
+} __OSContRamReadFormat;
+
+
+typedef struct
+{
+    /* 0x0 */ u8 txsize;
+    /* 0x1 */ u8 rxsize;
+    /* 0x2 */ u8 cmd;
+    /* 0x3 */ u8 address;
+    /* 0x4 */ u8 data[EEPROM_BLOCK_SIZE];
+} __OSContEepromFormat;
+
+//from: http://en64.shoutwiki.com/wiki/SI_Registers_Detailed#CONT_CMD_Usage
+#define CONT_CMD_REQUEST_STATUS 0
+#define CONT_CMD_READ_BUTTON 1
+#define CONT_CMD_READ_MEMPACK 2
+#define CONT_CMD_WRITE_MEMPACK 3
+#define CONT_CMD_READ_EEPROM 4
+#define CONT_CMD_WRITE_EEPROM 5
+#define CONT_CMD_RESET 0xff
+
+#define CONT_CMD_REQUEST_STATUS_TX 1
+#define CONT_CMD_READ_BUTTON_TX 1
+#define CONT_CMD_READ_MEMPACK_TX 3
+#define CONT_CMD_WRITE_MEMPACK_TX 35
+#define CONT_CMD_READ_EEPROM_TX 2
+#define CONT_CMD_WRITE_EEPROM_TX 10
+#define CONT_CMD_RESET_TX 1
+
+#define CONT_CMD_REQUEST_STATUS_RX 3
+#define CONT_CMD_READ_BUTTON_RX 4
+#define CONT_CMD_READ_MEMPACK_RX 33
+#define CONT_CMD_WRITE_MEMPACK_RX 1
+#define CONT_CMD_READ_EEPROM_RX 8
+#define CONT_CMD_WRITE_EEPROM_RX 1
+#define CONT_CMD_RESET_RX 3
+
+#define CONT_CMD_NOP 0xff
+#define CONT_CMD_END 0xfe //indicates end of a command
+#define CONT_CMD_EXE 1    //set pif ram status byte to this to do a command
+
+#define DIR_STATUS_EMPTY 0
+#define DIR_STATUS_UNKNOWN 1
+#define DIR_STATUS_OCCUPIED 2
+
+
+
+//some version of this almost certainly existed since there's plenty of times where it's used right before a return 0
+#define ERRCK(fn) \
+    ret = fn;     \
+    if (ret != 0) \
+        return ret;
+
+#define SET_ACTIVEBANK_TO_ZERO        \
+    if (pfs->activebank != 0)         \
+    {                                 \
+        pfs->activebank = 0;          \
+        ERRCK(__osPfsSelectBank(pfs)) \
+    }
+
+#define PFS_CHECK_ID                              \
+    if (__osCheckId(pfs) == PFS_ERR_NEW_PACK) \
+        return PFS_ERR_NEW_PACK;
+#endif
+
+#define PFS_CHECK_STATUS                          \
+    if ((pfs->status & PFS_INITIALIZED) == 0) \
+        return PFS_ERR_INVALID;
+
+#define PFS_GET_STATUS                      \
+    __osSiGetAccess();                      \
+    ret = __osPfsGetStatus(queue, channel); \
+    __osSiRelAccess();                      \
+    if (ret != 0)                           \
+        return ret;
+