diff --git a/include/gyro.h b/include/gyro.h
index f389123..aa07b0b 100644
--- a/include/gyro.h
+++ b/include/gyro.h
@@ -8,8 +8,6 @@
 class Gyro
 {
     private:
-    int16_t x, y, z;
-
     class Filter
     {
         private:
@@ -29,23 +27,52 @@ class Gyro
 
     Filter x_filter, y_filter, z_filter;
 
+    int16_t x, y, z;
+    uint8_t mapped_id;
+
+    int8_t invert_x, invert_y, invert_z;
+
+    public:
+    enum BindToX : uint8_t
+    {
+        BIND_X,
+        BIND_Z,
+        BIND_XZ,
+    };
+    private:
+
+    BindToX bind_to_x;
+
     MPU6050 mpu;
 
     bool (*_Enabled)();
 
     public:
 
+    Gyro();
+
     void init();
 
-    void setEnabledCallback(bool (*_Enabled)());
+    void setEnabledCallback(bool (*_Enabled)()) { this->_Enabled = _Enabled; }
     bool Enabled() { return _Enabled(); };
 
+    void setMappedId(uint8_t mapped_id) { this->mapped_id = mapped_id; };
+    uint8_t getMappedId() { return mapped_id; }
+
+    void setInvertX(bool invert_x = true) { this->invert_x = invert_x? -1 : 1; };
+    void setInvertY(bool invert_y = true) { this->invert_y = invert_y? -1 : 1; };
+    void setInvertZ(bool invert_z = true) { this->invert_z = invert_z? -1 : 1; };
+
+    void setBindToX(BindToX bind_to_x) { this->bind_to_x = bind_to_x; };
+
     void update();
 
     int16_t getX() { return x; }
     int16_t getY() { return y; }
     int16_t getZ() { return z; }
 
+    int32_t getDX();
+    int16_t getDY();
 };
 
 #endif
\ No newline at end of file
diff --git a/src/gyro.cpp b/src/gyro.cpp
index 02509d6..1022d39 100644
--- a/src/gyro.cpp
+++ b/src/gyro.cpp
@@ -1,6 +1,8 @@
 #include "gyro.h"
 
 #include <stdint.h>
+
+#include "util_func.h"
  
 void Gyro::Filter::init(uint8_t size)
 {
@@ -30,6 +32,13 @@ int16_t Gyro::Filter::filter(int16_t x)
     return sum / size;
 }
 
+Gyro::Gyro()
+{
+    invert_x = 1;
+    invert_y = 1;
+    invert_z = 1;
+}
+
 void Gyro::init()
 {
     #if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE
@@ -60,16 +69,33 @@ void Gyro::init()
     _Enabled = [] { return false; };
 }
 
-void Gyro::setEnabledCallback(bool (*Enabled)())
+void Gyro::update()
 {
-    this->_Enabled = Enabled;
+    mpu.getRotation(&x, &y, &z);
+
+    x = x_filter.filter(x) * invert_x;
+    y = y_filter.filter(y) * invert_y;
+    z = z_filter.filter(z) * invert_z;
 }
 
-void Gyro::update()
+int32_t Gyro::getDX()
 {
-    mpu.getRotation(&x, &y, &z);
+    switch (bind_to_x)
+    {
+        case BIND_X:
+            return x;
+
+        case BIND_Z:
+            return z;
+
+        case BIND_XZ:
+            return (int32_t)x + (int32_t)z;
+    }
+
+    return 0;
+}
 
-    x = x_filter.filter(x);
-    y = y_filter.filter(y);
-    z = z_filter.filter(z);
+int16_t Gyro::getDY()
+{
+    return y;
 }
diff --git a/src/input_mapper.cpp b/src/input_mapper.cpp
index 1cc965b..add3afd 100644
--- a/src/input_mapper.cpp
+++ b/src/input_mapper.cpp
@@ -177,6 +177,10 @@ namespace InputMapper
         gyro.init();
         gyro.setEnabledCallback([]{ return tjoystick_right.getTouching() > TouchControl::CT_NONE; });
         //gyro.setEnabledCallback([]{ return xinput_counter[USB_Device::BUMPER_RIGHT] > 0; });
+        gyro.setMappedId(1);
+        gyro.setInvertX();
+        gyro.setInvertY();
+        gyro.setBindToX(Gyro::BIND_XZ);
 
         device.begin();
     }
@@ -347,11 +351,6 @@ namespace InputMapper
         return res;
     }
 
-    void mapGyro()
-    {
-        //device.joystick(1, x, y);
-    }
-
     void sendReport()
     {   
         for (auto it = xinput_counter.begin(); it != xinput_counter.end(); ++it)
@@ -408,8 +407,8 @@ namespace InputMapper
 
         if (gyro.Enabled())
         {
-            dx[1] += gyro.getX();
-            dy[1] += gyro.getY();
+            dx[gyro.getMappedId()] += gyro.getDX();
+            dy[gyro.getMappedId()] += gyro.getDY();
         }
 
         for (int j = 0; j < 2; ++j)
@@ -418,16 +417,17 @@ namespace InputMapper
             {
                 x[j] = x[j] / count[j] + dx[j];
                 y[j] = y[j] / count[j] + dy[j];
-
-                x[j] = clamp(x[j], USB_Device::usb_joystick_x - USB_Device::usb_joystick_r, USB_Device::usb_joystick_x + USB_Device::usb_joystick_r);
-                y[j] = clamp(y[j], USB_Device::usb_joystick_y - USB_Device::usb_joystick_r, USB_Device::usb_joystick_y + USB_Device::usb_joystick_r);
-
-                device.joystick(j, x[j], y[j]);
             }
             else
             {
-                device.joystick(j, USB_Device::usb_joystick_x + dx[j], USB_Device::usb_joystick_y + dy[j]);
+                x[j] = USB_Device::usb_joystick_x + dx[j];
+                y[j] = USB_Device::usb_joystick_y + dy[j];
             }
+
+            x[j] = clamp(x[j], USB_Device::usb_joystick_x - USB_Device::usb_joystick_r, USB_Device::usb_joystick_x + USB_Device::usb_joystick_r);
+            y[j] = clamp(y[j], USB_Device::usb_joystick_y - USB_Device::usb_joystick_r, USB_Device::usb_joystick_y + USB_Device::usb_joystick_r);
+
+            device.joystick(j, x[j], y[j]);
         }
 
         device.sendReport();