Implement & link JoyBoot.c

include/GBA/GBAPriv.h

@@ -0,0 +1,80 @@
+#ifndef GBAPRIV
+#define GBAPRIV
+
+#include "types.h"
+
+#include "GBA/gba.h"
+#include "dolphin/os.h"
+#include "dolphin/dsp.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (*GBATransferCallback)(s32 chan);
+
+typedef struct GBASecParam {
+  u8 readbuf[4];
+  s32 paletteColor;
+  s32 paletteSpeed;
+  s32 length;
+  u32* out;
+  u8 _padding0[12];
+  u32 keyA;
+  s32 keyB;
+  u8 _padding1[24];
+} GBASecParam;
+
+typedef struct GBABootInfo {
+  s32 paletteColor;
+  s32 paletteSpeed;
+  u8* programp;
+  s32 length;
+  u8* status;
+  GBACallback callback;
+  u8 readbuf[4];
+  u8 writebuf[4];
+  int i;
+  OSTick start;
+  OSTime begin;
+  int firstXfer;
+  int curOffset;
+  u32 crc;
+  u32 dummyWord[7];
+  u32 keyA;
+  s32 keyB;
+  u32 initialCode;
+  int realLength;
+} GBABootInfo;
+
+typedef struct GBAControl {
+  u8 output[5];
+  u8 input[5];
+  s32 outputBytes;
+  s32 inputBytes;
+  u8* status;
+  u8* ptr;
+  GBACallback callback;
+  s32 ret;
+  OSThreadQueue threadQueue;
+  OSTime delay;
+  GBATransferCallback proc;
+  GBABootInfo bootInfo;
+  DSPTaskInfo task;
+  GBASecParam* param;
+} GBAControl;
+
+extern GBAControl __GBA[4];
+extern BOOL __GBAReset;
+
+void __GBAHandler(s32 chan, u32 error, OSContext* context);
+void __GBASyncCallback(s32 chan, s32 ret);
+s32 __GBASync(s32 chan);
+OSTime __GBASetDelay(s32 chan, OSTime delay);
+s32 __GBATransfer(s32 chan, s32 w1, s32 w2, GBATransferCallback callback);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

include/GBA/gba.h

@@ -0,0 +1,65 @@
+#ifndef GBA
+#define GBA
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define GBA_CHAN0 0
+#define GBA_CHAN1 1
+#define GBA_CHAN2 2
+#define GBA_CHAN3 3
+#define GBA_MAX_CHAN 4
+
+#define GBA_ALL_KEY_MASK 0x03ff
+#define GBA_A_BUTTON 0x0001
+#define GBA_B_BUTTON 0x0002
+#define GBA_SELECT_BUTTON 0x0004
+#define GBA_START_BUTTON 0x0008
+#define GBA_R_KEY 0x0010
+#define GBA_L_KEY 0x0020
+#define GBA_U_KEY 0x0040
+#define GBA_D_KEY 0x0080
+#define GBA_R_BUTTON 0x0100
+#define GBA_L_BUTTON 0x0200
+
+#define GBA_JSTAT_MASK 0x3a
+#define GBA_JSTAT_FLAGS_SHIFT 4
+#define GBA_JSTAT_FLAGS_MASK 0x30
+#define GBA_JSTAT_PSF1 0x20
+#define GBA_JSTAT_PSF0 0x10
+#define GBA_JSTAT_SEND 0x08
+#define GBA_JSTAT_RECV 0x02
+
+#define GBA_READY 0
+#define GBA_NOT_READY 1
+#define GBA_BUSY 2
+#define GBA_JOYBOOT_UNKNOWN_STATE 3
+#define GBA_JOYBOOT_ERR_INVALID 4
+
+#define GBA_JOYBOOT_PROGRAM_SIZE_MAX 0x40000
+
+#define GBA_JOYBOOT_BOOTPARAM_OFFSET 0xc8
+#define GBA_JOYBOOT_BOOTPARAM_SIZE 0x18
+typedef void (*GBACallback)(s32 chan, s32 ret);
+void GBAInit(void);
+s32 GBAGetStatus(s32 chan, u8* status);
+s32 GBAGetStatusAsync(s32 chan, u8* status, GBACallback callback);
+s32 GBAReset(s32 chan, u8* status);
+s32 GBAResetAsync(s32 chan, u8* status, GBACallback callback);
+s32 GBAGetProcessStatus(s32 chan, u8* percentp);
+s32 GBARead(s32 chan, u8* dst, u8* status);
+s32 GBAReadAsync(s32 chan, u8* dst, u8* status, GBACallback callback);
+s32 GBAWrite(s32 chan, u8* src, u8* status);
+s32 GBAWriteAsync(s32 chan, u8* src, u8* status, GBACallback callback);
+s32 GBAJoyBoot(s32 chan, s32 palette_color, s32 palette_speed, u8* programp, s32 length,
+               u8* status);
+s32 GBAJoyBootAsync(s32 chan, s32 palette_color, s32 palette_speed, u8* programp, s32 length,
+                    u8* status, GBACallback callback);
+#ifdef __cplusplus
+}
+#endif
+
+#endif