diff --git a/carolhook/carol-dll.c b/carolhook/carol-dll.c
index 9aa1484..ce3adf9 100644
--- a/carolhook/carol-dll.c
+++ b/carolhook/carol-dll.c
@@ -27,6 +27,12 @@ const struct dll_bind_sym carol_dll_syms[] = {
     }, {
         .sym = "carol_io_controlbd_init",
         .off = offsetof(struct carol_dll, controlbd_init),
+    }, {
+        .sym = "carol_io_touch_start",
+        .off = offsetof(struct carol_dll, touch_start),
+    }, {
+        .sym = "carol_io_touch_stop",
+        .off = offsetof(struct carol_dll, touch_stop),
     }
 };
 
diff --git a/carolhook/carol-dll.h b/carolhook/carol-dll.h
index d56df64..9f8c7ff 100644
--- a/carolhook/carol-dll.h
+++ b/carolhook/carol-dll.h
@@ -12,6 +12,8 @@ struct carol_dll {
     HRESULT (*touch_init)();
     HRESULT (*ledbd_init)();
     HRESULT (*controlbd_init)();
+    void (*touch_start)(carol_io_touch_callback_t callback);
+    void (*touch_stop)();
 };
 
 struct carol_dll_config {
diff --git a/carolhook/carolhook.def b/carolhook/carolhook.def
index 260058e..5102937 100644
--- a/carolhook/carolhook.def
+++ b/carolhook/carolhook.def
@@ -18,3 +18,5 @@ EXPORTS
     carol_io_touch_init
     carol_io_ledbd_init
     carol_io_controlbd_init
+    carol_io_touch_start
+    carol_io_touch_stop
diff --git a/carolhook/touch.c b/carolhook/touch.c
index c062e90..46527b8 100644
--- a/carolhook/touch.c
+++ b/carolhook/touch.c
@@ -32,12 +32,17 @@ static HRESULT touch_frame_decode(struct touch_req *dest, struct iobuf *iobuf);
 static HRESULT handle_touch_ack_cmd(const struct touch_req *req);
 static HRESULT handle_touch_name_cmd(const struct touch_req *req);
 static HRESULT handle_touch_id_cmd(const struct touch_req *req);
+static void touch_scan_auto(const bool is_pressed, const uint32_t mouse_x, const uint32_t mouse_y);
 
 static CRITICAL_SECTION touch_lock;
 static struct uart touch_uart;
-static uint8_t touch_written_bytes[520];
-static uint8_t touch_readable_bytes[520];
+static uint8_t touch_written_bytes[528];
+static uint8_t touch_readable_bytes[528];
 static bool should_stream = false;
+static bool last_pressed;
+static uint16_t last_x;
+static uint16_t last_y;
+
 
 HRESULT touch_hook_init(const struct touch_config *cfg)
 {
@@ -118,13 +123,13 @@ static HRESULT touch_handle_irp_locked(struct irp *irp)
         }
         else if (!strcmp("OI", (char *)req.cmd)) {
             hr = handle_touch_id_cmd(&req);
-            should_stream = true; // possibly send stuff after we get this?
+            //carol_dll.touch_start(touch_scan_auto);
         }
         else if (!strcmp("NM", (char *)req.cmd)) {
             hr = handle_touch_name_cmd(&req);
         }
         else if (!strcmp("R", (char *)req.cmd)) {
-            should_stream = false;
+            carol_dll.touch_stop();
             dprintf("Touch: Reset\n");
             hr = handle_touch_ack_cmd(&req);
         }
@@ -154,6 +159,58 @@ static HRESULT handle_touch_id_cmd(const struct touch_req *req)
     return iobuf_write(&touch_uart.readable, "\001EX1234\015", 8);
 }
 
+static void touch_scan_auto(const bool is_pressed, const uint32_t mouse_x, const uint32_t mouse_y)
+{
+    struct touch_auto_resp resp;
+    uint16_t tmp_x;
+    uint16_t tmp_y;
+    bool flg = false;
+
+    memset(&resp, 0, sizeof(resp));
+    resp.rep_id = 0x17;
+    resp.touches[0].status = 0x04;
+    resp.count = 1;
+
+    if (is_pressed) {
+        resp.touches[0].status = 0x07;
+        resp.touches[0].touch_id = 1;
+        tmp_x = mouse_x & 0x7FFF;
+        tmp_y = mouse_y & 0x7FFF;
+        
+        // flip
+        resp.touches[0].x = (tmp_x << 8) | (tmp_x >> 8);
+        resp.touches[0].y = (tmp_y << 8) | (tmp_y >> 8);
+
+        flg = resp.touches[0].x != last_x || resp.touches[0].y != last_y;
+
+#if 1
+        if (flg)
+            dprintf("Touch: Mouse down! x %04X y: %04X\n", resp.touches[0].x, resp.touches[0].y);
+#endif
+
+    
+        last_x = resp.touches[0].x;
+        last_y = resp.touches[0].y;
+
+    } else if (last_pressed) {
+        resp.touches[0].x = last_x;
+        resp.touches[0].y = last_y;
+    }
+
+    last_pressed = is_pressed;
+
+    EnterCriticalSection(&touch_lock);
+    iobuf_write(&touch_uart.readable, &resp, sizeof(resp));
+    LeaveCriticalSection(&touch_lock);
+
+#if 1
+    //if (flg) {        
+        dprintf("Touch: RX Buffer: (pos %08x)\n", (uint32_t)touch_uart.readable.pos);
+        dump_iobuf(&touch_uart.readable);
+    //}
+#endif
+}
+
 /* Decodes the response into a struct that's easier to work with. */
 static HRESULT touch_frame_decode(struct touch_req *dest, struct iobuf *iobuf)
 {
diff --git a/carolhook/touch.h b/carolhook/touch.h
index 2ae3031..a815cd1 100644
--- a/carolhook/touch.h
+++ b/carolhook/touch.h
@@ -4,6 +4,8 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#pragma pack(push, 1)
+
 struct touch_config {
     bool enable;
 };
@@ -16,4 +18,21 @@ struct touch_req {
     size_t data_len; // length of data
 };
 
+struct touch_report {
+    uint8_t status;
+    uint8_t touch_id;
+    uint16_t x;
+    uint16_t y;
+};
+
+struct touch_auto_resp {
+    uint8_t rep_id;
+    struct touch_report touches[10];
+    uint8_t count;
+    uint16_t scan_time;    
+    //uint8_t padding[456];
+};
+
+#pragma pack(pop)
+
 HRESULT touch_hook_init(const struct touch_config *cfg);
\ No newline at end of file
diff --git a/carolio/carolio.c b/carolio/carolio.c
index 67339c9..3f4339b 100644
--- a/carolio/carolio.c
+++ b/carolio/carolio.c
@@ -8,9 +8,13 @@
 #include "carolio/carolio.h"
 #include "carolio/config.h"
 
+static unsigned int __stdcall carol_io_touch_thread_proc(void *ctx);
+
 static bool carol_io_coin;
 static uint16_t carol_io_coins;
 static struct carol_io_config carol_io_cfg;
+static bool carol_io_touch_stop_flag;
+static HANDLE carol_io_touch_thread;
 
 uint16_t carol_io_get_api_version(void)
 {
@@ -81,4 +85,55 @@ HRESULT carol_io_ledbd_init()
 HRESULT carol_io_controlbd_init()
 {
     return S_OK;
+}
+
+void carol_io_touch_start(carol_io_touch_callback_t callback)
+{
+    if (carol_io_touch_thread != NULL) {
+        return;
+    }
+
+    carol_io_touch_stop_flag = false;
+
+    carol_io_touch_thread = (HANDLE) _beginthreadex(
+        NULL,
+        0,
+        carol_io_touch_thread_proc,
+        callback,
+        0,
+        NULL
+    );
+}
+
+void carol_io_touch_stop()
+{
+    carol_io_touch_stop_flag = true;
+}
+
+static unsigned int __stdcall carol_io_touch_thread_proc(void *ctx)
+{
+    carol_io_touch_callback_t callback;
+    bool mouse_is_down = false;
+    uint32_t mX = 0;
+    uint32_t mY = 0;
+    POINT lpPoint;
+
+    callback = ctx;
+
+    while (!carol_io_touch_stop_flag) {
+        if (GetAsyncKeyState(VK_LBUTTON) & 0x8000) {
+            mouse_is_down = true;
+            if (GetCursorPos(&lpPoint)) {                
+                mX = lpPoint.x;
+                mY = lpPoint.y;
+            }
+        } else {
+            mouse_is_down = false;
+        }
+
+        callback(mouse_is_down, mX, mY);
+        Sleep(1);
+    }
+
+    return 0;
 }
\ No newline at end of file
diff --git a/carolio/carolio.h b/carolio/carolio.h
index 7310f54..6c85e3d 100644
--- a/carolio/carolio.h
+++ b/carolio/carolio.h
@@ -5,6 +5,8 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+typedef void (*carol_io_touch_callback_t)(const bool is_pressed, const uint32_t mouse_x, const uint32_t mouse_y);
+
 /* Get the version of the Project carol IO API that this DLL supports. This
    function should return a positive 16-bit integer, where the high byte is
    the major version and the low byte is the minor version (as defined by the
@@ -51,4 +53,8 @@ HRESULT carol_io_touch_init();
 
 HRESULT carol_io_ledbd_init();
 
-HRESULT carol_io_controlbd_init();
\ No newline at end of file
+HRESULT carol_io_controlbd_init();
+
+void carol_io_touch_start(carol_io_touch_callback_t callback);
+
+void carol_io_touch_stop();
\ No newline at end of file