sdvxhook2: Add sdvxhook2

2019-11-26 15:59:57 -05:00
parent e45b092775
commit cf822851ed
17 changed files with 1333 additions and 0 deletions
@@ -0,0 +1,90 @@
+#ifndef SDVXHOOK2_BI2A_H
+#define SDVXHOOK2_BI2A_H
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include "bio2emu/emu.h"
+
+enum bio2_bi2a_cmd {
+    // Custom Stuff
+    BIO2_BI2A_CMD_UNK_0100 = 0x0100,
+    BIO2_BI2A_CMD_UNK_0120 = 0x0120,
+    BIO2_BI2A_CMD_POLL = 0x0152,
+};
+
+#pragma pack(push, 1)
+struct bi2a_sdvx_analog {
+    uint16_t unk1 : 1;
+    uint16_t a_coin : 1;
+    uint16_t a_service : 1;
+    uint16_t a_test : 1;
+    uint16_t unk2 : 2;
+    uint16_t a_val : 10;
+};
+
+struct bi2a_sdvx_buttons1 {
+    uint8_t b_fxl : 1;
+    uint8_t b_d : 1;
+    uint8_t b_c : 1;
+    uint8_t b_b : 1;
+    uint8_t b_a : 1;
+    uint8_t b_start : 1;
+    uint8_t b_recorder : 1;
+    uint8_t b_headphone : 1;
+};
+
+struct bi2a_sdvx_buttons2 {
+    uint8_t unk : 5;
+    uint8_t b_ex2 : 1;
+    uint8_t b_ex1 : 1;
+    uint8_t b_fxr : 1;
+};
+
+struct bio2_bi2a_state {
+    union {
+        uint16_t raw[8];
+        struct {
+            struct bi2a_sdvx_analog ANALOGS[4];
+            uint8_t UNK; // coin mech?
+            struct bi2a_sdvx_buttons1 BUTTONS1;
+            struct bi2a_sdvx_buttons2 BUTTONS2;
+            uint8_t UNK2[5];
+        };
+    };
+};
+
+struct bio2_bi2a_state_out {
+    uint8_t unk1[2];
+    uint8_t c_block;
+    uint8_t woof_r;
+    uint8_t woof_g;
+    uint8_t unk2;
+    uint8_t woof_b;
+    uint8_t controller[3];
+    uint8_t unk3;
+    uint8_t gpio[7]; // START, ABCD, FXL, FXR
+    uint8_t unk4[3];
+    uint8_t generator[3];
+    uint8_t unk5[3];
+    uint8_t gpio2[3]; // pop, titleL, titleR
+    uint8_t unk6;
+    uint8_t wingUpper[3];
+    uint8_t wingLower[3];
+    uint8_t unk7[3];
+};
+
+_Static_assert(
+    sizeof(struct bio2_bi2a_state) == 16,
+    "bio2_bi2a_state_in is the wrong size");
+_Static_assert(
+    sizeof(struct bio2_bi2a_state_out) == 40,
+    "bio2_bi2a_state_out is the wrong size");
+#pragma pack(pop)
+
+void bio2_emu_bi2a_init(struct bio2emu_port *in, bool disable_poll_limiter);
+void bio2_emu_bi2a_dispatch_request(
+    struct bio2emu_port *bio2port, const struct ac_io_message *req);
+
+#endif