From 839903ab482a520d81d945ff9c4bcb177f164ce4 Mon Sep 17 00:00:00 2001
From: Will Xyen <willxinc@users.noreply.github.com>
Date: Sun, 12 Sep 2021 19:04:15 -0700
Subject: [PATCH] acio: add MDXF node definition

---
 src/main/acio/acio.h |  8 +++++++-
 src/main/acio/mdxf.h | 48 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 src/main/acio/mdxf.h

diff --git a/src/main/acio/acio.h b/src/main/acio/acio.h
index 4ea3459..040f308 100644
--- a/src/main/acio/acio.h
+++ b/src/main/acio/acio.h
@@ -9,6 +9,7 @@
 #include "acio/hdxs.h"
 #include "acio/icca.h"
 #include "acio/kfca.h"
+#include "acio/mdxf.h"
 #include "acio/panb.h"
 
 #define AC_IO_SOF 0xAA
@@ -37,9 +38,11 @@ enum ac_io_node_type {
     AC_IO_NODE_TYPE_LED_STRIP = 0x04020000,
     AC_IO_NODE_TYPE_LED_SPIKE = 0x05010000,
     AC_IO_NODE_TYPE_KFCA = 0x09060000,
-    AC_IO_NODE_TYPE_BI2A = 0x0d060000,
     AC_IO_NODE_TYPE_RVOL = 0x09060001,
+    AC_IO_NODE_TYPE_MDXF = 0x09070000,
     AC_IO_NODE_TYPE_PANB = 0x090E0000,
+    AC_IO_NODE_TYPE_BMPU = 0x0B000000,
+    AC_IO_NODE_TYPE_BI2A = 0x0D060000,
 };
 
 #pragma pack(push, 1)
@@ -84,6 +87,9 @@ struct ac_io_message {
                 struct ac_io_panb_poll_out panb_poll_out;
 
                 struct ac_io_hdxs_output hdxs_output;
+
+                struct ac_io_mdxf_poll_in mdxf_poll_in;
+                struct ac_io_mdxf_light_out mdxf_light_out;
             };
         } cmd;
 
diff --git a/src/main/acio/mdxf.h b/src/main/acio/mdxf.h
new file mode 100644
index 0000000..9bb5005
--- /dev/null
+++ b/src/main/acio/mdxf.h
@@ -0,0 +1,48 @@
+#ifndef AC_IO_MDXF_H
+#define AC_IO_MDXF_H
+
+#include <stdint.h>
+
+#define AC_IO_CMD_MDXF_POLL 0x0110
+#define AC_IO_CMD_MDXF_AUTO_GET_START 0x0116
+#define AC_IO_CMD_MDXF_LIGHT 0x0113
+
+#pragma pack(push, 1)
+
+union mdxf_panel_sensors_individual {
+    struct {
+        uint8_t right : 1;
+        uint8_t left : 1;
+        uint8_t down : 1;
+        uint8_t up : 1;
+    };
+    uint8_t raw;
+};
+
+struct mdxf_panel_sensors {
+    uint8_t down : 4;
+    uint8_t up : 4;
+    uint8_t right : 4;
+    uint8_t left : 4;
+};
+
+struct ac_io_mdxf_poll_in {
+    struct mdxf_panel_sensors panel;
+    uint8_t unk;
+};
+
+struct mdxf_lights {
+    uint8_t up_right;
+    uint8_t down_left;
+    uint8_t up_left;
+    uint8_t down_right;
+    uint8_t unk;
+};
+
+struct ac_io_mdxf_light_out {
+    struct mdxf_lights side[2];
+};
+
+#pragma pack(pop)
+
+#endif