adding new files

Pedals/PedalJoy2021.ino

@@ -0,0 +1,137 @@
+
+#undef DEBUG
+
+#define NUM_BUTTONS  40             // you don't need to change this value
+#define NUM_AXES  8        // 6 axes to UNO, and 8 to MEGA. If you are using UNO, don't need to change this value.
+
+typedef struct joyReport_t {
+ int16_t axis[NUM_AXES];
+ uint8_t button[(NUM_BUTTONS + 7) / 8]; // 8 buttons per byte
+} joyReport_t;
+
+joyReport_t joyReport;
+
+uint8_t btn[12];
+int fulloff = 0;
+void setup(void);
+void loop(void);
+void setButton(joyReport_t *joy, uint8_t button);
+void clearButton(joyReport_t *joy, uint8_t button);
+void sendJoyReport(joyReport_t *report);
+
+
+void setup()
+{
+ //set pin to input Button
+ for ( int portId = 02; portId < 13; portId ++ )
+ {
+   pinMode( portId, INPUT_PULLUP);
+ }
+ Serial.begin(115200);
+ delay(200);
+
+
+ for (uint8_t ind = 0; ind < 8; ind++) {
+   joyReport.axis[ind] = ind * 1000;
+ }
+ for (uint8_t ind = 0; ind < sizeof(joyReport.button); ind++) {
+   joyReport.button[ind] = 0;
+ }
+}
+
+// Send an HID report to the USB interface
+void sendJoyReport(struct joyReport_t *report)
+{
+#ifndef DEBUG
+ Serial.write((uint8_t *)report, sizeof(joyReport_t));
+#else
+ // dump human readable output for debugging
+ for (uint8_t ind = 0; ind < NUM_AXES; ind++) {
+   Serial.print("axis[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->axis[ind]);
+   Serial.print(" ");
+ }
+ Serial.println();
+ for (uint8_t ind = 0; ind < NUM_BUTTONS / 8; ind++) {
+   Serial.print("button[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->button[ind], HEX);
+   Serial.print(" ");
+ }
+ Serial.println();
+#endif
+}
+
+// turn a button on
+void setButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] |= 1 << bit;
+}
+
+// turn a button off
+void clearButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] &= ~(1 << bit);
+}
+
+/*
+  Read Digital port for Button
+  Read Analog port for axis
+*/
+void loop()
+{
+ 
+ for (int bt = 1; bt < 13; bt ++)
+ {
+   // btn[bt] = digitalRead(bt + 1);
+   btn[bt] = LOW;
+ }
+ 
+ for (int on = 01; on < 13; on++)
+ {
+   if (btn[on] == LOW)
+   {
+     setButton(&joyReport, on + 16);
+    
+     delay(1);
+   }
+   for (int on = 01; on < 13; on++)
+   {
+     if (btn[on] == HIGH)
+     {
+       clearButton(&joyReport, on + 16);
+     }
+
+   }
+ }
+
+
+//for (uint8_t axis = 0; axis < 1; axis++) {
+//  joyReport.axis[axis] = map(analogRead(axis), 0, 1023, -32768, 32767 );
+//}
+
+ joyReport.axis[0] = 0;
+ joyReport.axis[1] = 0;
+ joyReport.axis[2] = map(analogRead(2), 0, 1023, -32768, 32767 );
+ joyReport.axis[3] = map(analogRead(3), 0, 1023, -32768, 32767 );
+ joyReport.axis[4] = map(analogRead(4), 0, 1023, -32768, 32767 );
+ joyReport.axis[5] = 0;
+ joyReport.axis[6] = 0;
+ joyReport.axis[7] = 0;
+ joyReport.axis[8] = 0;
+
+ //Send Data to HID
+ sendJoyReport(&joyReport);
+
+ delay(35);
+ fulloff = 0;
+}

Pedals/PedalJoy2021.txt

@@ -0,0 +1,137 @@
+
+#undef DEBUG
+
+#define NUM_BUTTONS  40             // you don't need to change this value
+#define NUM_AXES  8        // 6 axes to UNO, and 8 to MEGA. If you are using UNO, don't need to change this value.
+
+typedef struct joyReport_t {
+ int16_t axis[NUM_AXES];
+ uint8_t button[(NUM_BUTTONS + 7) / 8]; // 8 buttons per byte
+} joyReport_t;
+
+joyReport_t joyReport;
+
+uint8_t btn[12];
+int fulloff = 0;
+void setup(void);
+void loop(void);
+void setButton(joyReport_t *joy, uint8_t button);
+void clearButton(joyReport_t *joy, uint8_t button);
+void sendJoyReport(joyReport_t *report);
+
+
+void setup()
+{
+ //set pin to input Button
+ for ( int portId = 02; portId < 13; portId ++ )
+ {
+   pinMode( portId, INPUT_PULLUP);
+ }
+ Serial.begin(115200);
+ delay(200);
+
+
+ for (uint8_t ind = 0; ind < 8; ind++) {
+   joyReport.axis[ind] = ind * 1000;
+ }
+ for (uint8_t ind = 0; ind < sizeof(joyReport.button); ind++) {
+   joyReport.button[ind] = 0;
+ }
+}
+
+// Send an HID report to the USB interface
+void sendJoyReport(struct joyReport_t *report)
+{
+#ifndef DEBUG
+ Serial.write((uint8_t *)report, sizeof(joyReport_t));
+#else
+ // dump human readable output for debugging
+ for (uint8_t ind = 0; ind < NUM_AXES; ind++) {
+   Serial.print("axis[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->axis[ind]);
+   Serial.print(" ");
+ }
+ Serial.println();
+ for (uint8_t ind = 0; ind < NUM_BUTTONS / 8; ind++) {
+   Serial.print("button[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->button[ind], HEX);
+   Serial.print(" ");
+ }
+ Serial.println();
+#endif
+}
+
+// turn a button on
+void setButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] |= 1 << bit;
+}
+
+// turn a button off
+void clearButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] &= ~(1 << bit);
+}
+
+/*
+  Read Digital port for Button
+  Read Analog port for axis
+*/
+void loop()
+{
+ 
+ for (int bt = 1; bt < 13; bt ++)
+ {
+   // btn[bt] = digitalRead(bt + 1);
+   btn[bt] = LOW;
+ }
+ 
+ for (int on = 01; on < 13; on++)
+ {
+   if (btn[on] == LOW)
+   {
+     setButton(&joyReport, on + 16);
+    
+     delay(1);
+   }
+   for (int on = 01; on < 13; on++)
+   {
+     if (btn[on] == HIGH)
+     {
+       clearButton(&joyReport, on + 16);
+     }
+
+   }
+ }
+
+
+//for (uint8_t axis = 0; axis < 1; axis++) {
+//  joyReport.axis[axis] = map(analogRead(axis), 0, 1023, -32768, 32767 );
+//}
+
+ joyReport.axis[0] = 0;
+ joyReport.axis[1] = 0;
+ joyReport.axis[2] = map(analogRead(2), 0, 1023, -32768, 32767 );
+ joyReport.axis[3] = map(analogRead(3), 0, 1023, -32768, 32767 );
+ joyReport.axis[4] = map(analogRead(4), 0, 1023, -32768, 32767 );
+ joyReport.axis[5] = 0;
+ joyReport.axis[6] = 0;
+ joyReport.axis[7] = 0;
+ joyReport.axis[8] = 0;
+
+ //Send Data to HID
+ sendJoyReport(&joyReport);
+
+ delay(35);
+ fulloff = 0;
+}

Pedals/esptool/LICENSE

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+Foundation's software and to any other program whose authors commit to
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+You may charge a fee for the physical act of transferring a copy, and
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+  2. You may modify your copy or copies of the Program or any portion
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+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
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+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

Pedals/esptool/README.md

@@ -0,0 +1,21 @@
+# esptool.py
+
+A Python-based, open-source, platform-independent utility to communicate with the ROM bootloader in Espressif chips.
+
+[![Test esptool](https://github.com/espressif/esptool/actions/workflows/test_esptool.yml/badge.svg?branch=master)](https://github.com/espressif/esptool/actions/workflows/test_esptool.yml) [![Build esptool](https://github.com/espressif/esptool/actions/workflows/build_esptool.yml/badge.svg?branch=master)](https://github.com/espressif/esptool/actions/workflows/build_esptool.yml)
+
+## Documentation
+
+Visit the [documentation](https://docs.espressif.com/projects/esptool/) or run `esptool.py -h`.
+
+## Contribute
+
+If you're interested in contributing to esptool.py, please check the [contributions guide](https://docs.espressif.com/projects/esptool/en/latest/contributing.html).
+
+## About
+
+esptool.py was initially created by Fredrik Ahlberg (@[themadinventor](https://github.com/themadinventor/)), and later maintained by Angus Gratton (@[projectgus](https://github.com/projectgus/)). It is now supported by Espressif Systems. It has also received improvements from many members of the community.
+
+## License
+
+This document and the attached source code are released as Free Software under GNU General Public License Version 2 or later. See the accompanying [LICENSE file](https://github.com/espressif/esptool/blob/master/LICENSE) for a copy.

Pedals/files/PedalJoy2021.ino

@@ -0,0 +1,137 @@
+
+#undef DEBUG
+
+#define NUM_BUTTONS  40             // you don't need to change this value
+#define NUM_AXES  8        // 6 axes to UNO, and 8 to MEGA. If you are using UNO, don't need to change this value.
+
+typedef struct joyReport_t {
+ int16_t axis[NUM_AXES];
+ uint8_t button[(NUM_BUTTONS + 7) / 8]; // 8 buttons per byte
+} joyReport_t;
+
+joyReport_t joyReport;
+
+uint8_t btn[12];
+int fulloff = 0;
+void setup(void);
+void loop(void);
+void setButton(joyReport_t *joy, uint8_t button);
+void clearButton(joyReport_t *joy, uint8_t button);
+void sendJoyReport(joyReport_t *report);
+
+
+void setup()
+{
+ //set pin to input Button
+ for ( int portId = 02; portId < 13; portId ++ )
+ {
+   pinMode( portId, INPUT_PULLUP);
+ }
+ Serial.begin(115200);
+ delay(200);
+
+
+ for (uint8_t ind = 0; ind < 8; ind++) {
+   joyReport.axis[ind] = ind * 1000;
+ }
+ for (uint8_t ind = 0; ind < sizeof(joyReport.button); ind++) {
+   joyReport.button[ind] = 0;
+ }
+}
+
+// Send an HID report to the USB interface
+void sendJoyReport(struct joyReport_t *report)
+{
+#ifndef DEBUG
+ Serial.write((uint8_t *)report, sizeof(joyReport_t));
+#else
+ // dump human readable output for debugging
+ for (uint8_t ind = 0; ind < NUM_AXES; ind++) {
+   Serial.print("axis[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->axis[ind]);
+   Serial.print(" ");
+ }
+ Serial.println();
+ for (uint8_t ind = 0; ind < NUM_BUTTONS / 8; ind++) {
+   Serial.print("button[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->button[ind], HEX);
+   Serial.print(" ");
+ }
+ Serial.println();
+#endif
+}
+
+// turn a button on
+void setButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] |= 1 << bit;
+}
+
+// turn a button off
+void clearButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] &= ~(1 << bit);
+}
+
+/*
+  Read Digital port for Button
+  Read Analog port for axis
+*/
+void loop()
+{
+ 
+ for (int bt = 1; bt < 13; bt ++)
+ {
+   // btn[bt] = digitalRead(bt + 1);
+   btn[bt] = LOW;
+ }
+ 
+ for (int on = 01; on < 13; on++)
+ {
+   if (btn[on] == LOW)
+   {
+     setButton(&joyReport, on + 16);
+    
+     delay(1);
+   }
+   for (int on = 01; on < 13; on++)
+   {
+     if (btn[on] == HIGH)
+     {
+       clearButton(&joyReport, on + 16);
+     }
+
+   }
+ }
+
+
+//for (uint8_t axis = 0; axis < 1; axis++) {
+//  joyReport.axis[axis] = map(analogRead(axis), 0, 1023, -32768, 32767 );
+//}
+
+ joyReport.axis[0] = 0;
+ joyReport.axis[1] = 0;
+ joyReport.axis[2] = map(analogRead(2), 0, 1023, -32768, 32767 );
+ joyReport.axis[3] = map(analogRead(3), 0, 1023, -32768, 32767 );
+ joyReport.axis[4] = map(analogRead(4), 0, 1023, -32768, 32767 );
+ joyReport.axis[5] = 0;
+ joyReport.axis[6] = 0;
+ joyReport.axis[7] = 0;
+ joyReport.axis[8] = 0;
+
+ //Send Data to HID
+ sendJoyReport(&joyReport);
+
+ delay(35);
+ fulloff = 0;
+}

Pedals/files/PedalJoy2021.txt

@@ -0,0 +1,137 @@
+
+#undef DEBUG
+
+#define NUM_BUTTONS  40             // you don't need to change this value
+#define NUM_AXES  8        // 6 axes to UNO, and 8 to MEGA. If you are using UNO, don't need to change this value.
+
+typedef struct joyReport_t {
+ int16_t axis[NUM_AXES];
+ uint8_t button[(NUM_BUTTONS + 7) / 8]; // 8 buttons per byte
+} joyReport_t;
+
+joyReport_t joyReport;
+
+uint8_t btn[12];
+int fulloff = 0;
+void setup(void);
+void loop(void);
+void setButton(joyReport_t *joy, uint8_t button);
+void clearButton(joyReport_t *joy, uint8_t button);
+void sendJoyReport(joyReport_t *report);
+
+
+void setup()
+{
+ //set pin to input Button
+ for ( int portId = 02; portId < 13; portId ++ )
+ {
+   pinMode( portId, INPUT_PULLUP);
+ }
+ Serial.begin(115200);
+ delay(200);
+
+
+ for (uint8_t ind = 0; ind < 8; ind++) {
+   joyReport.axis[ind] = ind * 1000;
+ }
+ for (uint8_t ind = 0; ind < sizeof(joyReport.button); ind++) {
+   joyReport.button[ind] = 0;
+ }
+}
+
+// Send an HID report to the USB interface
+void sendJoyReport(struct joyReport_t *report)
+{
+#ifndef DEBUG
+ Serial.write((uint8_t *)report, sizeof(joyReport_t));
+#else
+ // dump human readable output for debugging
+ for (uint8_t ind = 0; ind < NUM_AXES; ind++) {
+   Serial.print("axis[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->axis[ind]);
+   Serial.print(" ");
+ }
+ Serial.println();
+ for (uint8_t ind = 0; ind < NUM_BUTTONS / 8; ind++) {
+   Serial.print("button[");
+   Serial.print(ind);
+   Serial.print("]= ");
+   Serial.print(report->button[ind], HEX);
+   Serial.print(" ");
+ }
+ Serial.println();
+#endif
+}
+
+// turn a button on
+void setButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] |= 1 << bit;
+}
+
+// turn a button off
+void clearButton(joyReport_t *joy, uint8_t button)
+{
+ uint8_t index = button / 8;
+ uint8_t bit = button - 8 * index;
+
+ joy->button[index] &= ~(1 << bit);
+}
+
+/*
+  Read Digital port for Button
+  Read Analog port for axis
+*/
+void loop()
+{
+ 
+ for (int bt = 1; bt < 13; bt ++)
+ {
+   // btn[bt] = digitalRead(bt + 1);
+   btn[bt] = LOW;
+ }
+ 
+ for (int on = 01; on < 13; on++)
+ {
+   if (btn[on] == LOW)
+   {
+     setButton(&joyReport, on + 16);
+    
+     delay(1);
+   }
+   for (int on = 01; on < 13; on++)
+   {
+     if (btn[on] == HIGH)
+     {
+       clearButton(&joyReport, on + 16);
+     }
+
+   }
+ }
+
+
+//for (uint8_t axis = 0; axis < 1; axis++) {
+//  joyReport.axis[axis] = map(analogRead(axis), 0, 1023, -32768, 32767 );
+//}
+
+ joyReport.axis[0] = 0;
+ joyReport.axis[1] = 0;
+ joyReport.axis[2] = map(analogRead(2), 0, 1023, -32768, 32767 );
+ joyReport.axis[3] = map(analogRead(3), 0, 1023, -32768, 32767 );
+ joyReport.axis[4] = map(analogRead(4), 0, 1023, -32768, 32767 );
+ joyReport.axis[5] = 0;
+ joyReport.axis[6] = 0;
+ joyReport.axis[7] = 0;
+ joyReport.axis[8] = 0;
+
+ //Send Data to HID
+ sendJoyReport(&joyReport);
+
+ delay(35);
+ fulloff = 0;
+}

motion_sim/OpenXR-MotionCompensation_User_Guide.html

@@ -0,0 +1,768 @@
+<!doctype html>
+<!-- to be used with visual studio extension 'markup editor' for auto html generation -->
+<html lang="en">
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1, minimal-ui">
+	<style>
+		html {
+		  font-size: 18px;
+		  max-width: 100%;
+		}
+		body {
+			box-sizing: border-box;
+			min-width: 200px;
+			max-width: 1200px;
+			margin: 0 auto;
+			color: #444;
+			font-family:  "Segoe UI",Helvetica,Arial,sans-serif;
+			font-weight: 300;
+			line-height: 1.45;
+			padding: .25rem;
+		}
+
+		h1,
+		h2,
+		h3,
+		h4,
+		h5,
+		h6 {
+		  font-family: Helvetica, sans-serif;
+		}
+
+		h1,
+		h2 {
+		  border-bottom: 2px solid #fafafa;
+		  margin-bottom: 1.15rem;
+		  padding-bottom: .5rem;
+		  text-align: center;
+		  border-bottom: 1px solid #21262d;
+		}
+	</style>
+	<title>OpenXR Motion Compensation</title>
+</head>
+<body>
+	<content><h1 id="openxr-motion-compensation">OpenXR Motion Compensation</h1>
+<p><strong>DISCLAIMER: This software is distributed as-is, without any warranties or conditions of any kind. Use at your own risks!</strong></p>
+<p>Version: 0.2.6</p>
+<p><strong>This document contains instructions on how to use OpenXR motion compensation <a href="https://www.khronos.org/registry/OpenXR/specs/1.0/html/xrspec.html#api-layers">API layer</a>.</strong></p>
+<h2 id="purpose-of-openxr-motion-compensation">Purpose of OpenXR Motion Compensation</h2>
+<p>When using a motion rig in combination with a VR headset (hmd) he movement of the rig causes the in-game camera to change along with your position in the real world. In simulations for example you're basically feel being pushed around inside the cockpit when the motion rig moves.<br />
+Motion compensation reduces or ideally removes that effect by locking the in-game world to the pose of the motion rig.
+This software aims to provide an API layer for motion compensation to be used with applications and hmds supporting the OpenXR standard.<br />
+To be able to do that, the software needs to be informed on the motion rig movement / position. This can be achieved using a tracker, which is either a physical object attached to the motion rig and tracked by the VR runtime (e.g. a motion controller or a vive puck) or a virtual tracker using data from the motion software driving the motion rig.</p>
+<p>Limitations:</p>
+<ul>
+<li>The motion compensation API Layer is made for Windows 64-bit only.</li>
+<li>The software (obviously) only works with VR/AR applications using an OpenXR runtime implementation.</li>
+</ul>
+<h2 id="contact">Contact</h2>
+<p>Feel free to join our <a href="https://discord.gg/BVWugph5XF">Discord community</a> or to send an e-mail to <a href="mailto:oxrmc@mailbox.org"><strong>oxrmc@mailbox.org</strong></a> for feedback and assistance.</p>
+<p>You can find the <a href="https://github.com/BuzzteeBear/OpenXR-MotionCompensation">source code</a> and the <a href="https://github.com/BuzzteeBear/OpenXR-MotionCompensation/releases">latest release</a> or report issues on github.</p>
+<p>If you are (or know someone) willing and able to support the software development (mostly C++, maybe some GUI stuff later on) side of the project, feel free to contact <strong>@BuzzteeBear</strong> on the Discord server to ask about ways to contribute.</p>
+<p>Donations to the project are very welcome and can be made via <a href="https://www.paypal.com/donate/?hosted_button_id=Q64DT2ADFCBU8">Paypal</a>.<br />
+On explicit user request you can also sponsor the project via <a href="https://github.com/sponsors/BuzzteeBear?o=esb">GitHub Sponsors</a></p>
+<h2 id="installation">Installation</h2>
+<h3 id="run-installer-executable">Run installer executable</h3>
+<p>Just double click the installation executable called <code>Install_OpenXR-MotionCompensation_&lt;current_version&gt;.exe</code> and follow the instructions.
+A few hints regarding the installation process:</p>
+<ul>
+<li>If you're upgrading from a version prior to 0.2.0, it is recommended to target the installation directory already existing. This will allow the installer to transfer your existing configuration files into the <code>appdata/local/OpenXR-MotionCompensation</code> directory that is used from version 0.2.0 onwards.</li>
+<li>Using a subdirectory of <code>program files</code> as installation target is recommended, especially for compatibility with WMR based headsets.</li>
+<li>Although the installation needs adminstrative privileges make sure to run the installation executable using the windows account you're using to launch your games/Open XR applications. This enables the installer to put the configuraton file(s) into the correct appdata directory.</li>
+<li>If somethimng goes wrong on installation and you don't know what or why, you can check the log file <code>Setup Log &lt;yyyy-mm-dd xxx&gt;.txt</code> that is created in the <code>%TEMP%</code> folder.</li>
+</ul>
+<h3 id="conflict-with-other-openxr-api-layers">Conflict with other OpenXR API layers</h3>
+<p>There may be issues with other OpenXR API layers that are installed on your system. For the most part they can be solved by using the correct order of installation (because that implicitly determines the order in which the layers are loaded).<br />
+According to user feedback following constraints seem to be working:</p>
+<ul>
+<li><strong>XRNeckSaver</strong> needs to be installed before OXRMC.</li>
+<li><strong>OpenKneeBoard</strong> needs to be installed before OXRMC.
+<ul>
+<li>but it is (or at least was at some point) putting its registry key in <code>...HKEY_CURRENT_USER/...</code> while OXRMC uses <code>...HKEY_LOCAL_MACHINE/...</code> . So if you're having trouble changing the loading order, try moving the key for OpenKneeboard from <code>Computer\HKEY_CURRENT_USER\SOFTWARE\Khronos\OpenXR\1\ApiLayers\Implicit</code> to <code>Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Khronos\OpenXR\1\ApiLayers\Implicit</code>.</li>
+</ul>
+</li>
+<li>if you install one of the above with after OXRMC, you can just run the OXRMC installer afterwards to modify loading order.</li>
+</ul>
+<h3 id="optional-confirm-correct-installation">Optional: Confirm correct installation</h3>
+<p>You can use the application <a href="https://github.com/maluoi/openxr-explorer/releases">OpenXR Explorer</a> to verify the correct installation:</p>
+<ul>
+<li>Install OpenXR Explorer</li>
+<li>Connect your headset</li>
+<li>Start your corresponding VR runtime application (e.g. SteamVR, Oculus App, Mixed Reality Portal, Varjo Base, PiTool, etc.)</li>
+<li>Start OpenXR explorer</li>
+<li>Search for the section <code>xrEnumerateApiLayerProperties</code> (should be in the middle column at the bottom by default)</li>
+<li>Check if the entry <code>XR_APILAYER_NOVENDOR_motion_compensation</code> with version <code>v1</code> exists</li>
+</ul>
+<h3 id="update">Update</h3>
+<p>To get OXRMC udpated, download and run the latest installation executable from <a href="https://github.com/BuzzteeBear/OpenXR-MotionCompensation/releases">Github</a>. If you want to change the installation directory you have to uninstall the previous version first.</p>
+<h3 id="uninstallation">Uninstallation</h3>
+<p>To remove the OpenXR-MotionCompensation layer just use windows settings/control panel as you would do witgh any other application. During uninstallation you can choose to delete your configuration and log files in the appdata directory or to keep them for later use.</p>
+<ul>
+<li>If somethimng goes wrong on installation and you don't know what or why, you can check the log file <code>Uninstall Log &lt;yyyy-mm-dd xxx&gt;.txt</code> that is created in the <code>%TEMP%</code> folder.</li>
+</ul>
+<h2 id="configuration">Configuration</h2>
+<p>Configuration files can be found at <code>...\Users\*&lt;Your_Username&gt;*\AppData\Local\OpenXR-MotionCompensation\OpenXR-MotionCompensation.log</code>.
+After intial installtion this directory contains the default configuration file <code>OpenXR-MotionCompensation.ini</code>. You can make changes to that file to configure options you want to be the same for all OpenXR applications.
+Upon starting an OpenXR application with the API layer active for the first time, a configuration file named after the application is created in the same directory. You can use it to copy (partial) sections from the default configuration file whenever you want to make changes only for that application specifically.</p>
+<h3 id="use-of-the-configuration-file">Use of the Configuration file</h3>
+<p>What you can modify in a configuration file:</p>
+<ul>
+<li>the tracker to use for motion compensation</li>
+<li>the strength and the number of filtering stages for both translational and rotational filters</li>
+<li>keyboard inputs (e.g. to activate/deactivate or recalibrate motion compensation during runtime)<br />
+<strong>Note that all keys and values in the configuration file(s) are case sensitive. That means all <a href="#list-of-keyboard-bindings">keyboard shortcuts</a> must only contain capital letters, numbers and/or underscores</strong></li>
+</ul>
+<h3 id="sections-in-configuration-file">Sections in configuration file</h3>
+<ul>
+<li><code>startup</code>: You can modify oxrmc's behaviour on application start, e.g. disable a specific feature by setting the corresponding key to 0.
+<ul>
+<li><code>enabled</code>: you can disable all functionality globally or for a single application. Note that you cannot enable a single application if oxrmc is disabled globally in the default config file. Modifiying this setting requires an applcation restart.</li>
+<li><code>physical_enabled</code>: initialization of physical tracker (motion controller or vive tracker) on startup can be skipped (e.g. if you're using a virtual tracker). Modifiying this setting requires an application restart.</li>
+<li><code>overlay_enabled</code>: enable intitialization of the graphical overlay (for example if it's not required beacuse of using a physical tracker or if the position of the center of rotation is successfully setup and <code>use_cor_pos</code> = 1 is used). Changing this value requires the VR session to be restarted.</li>
+<li><code>physical_early_init</code>: initialize physical tracker as soon instead of as late as possible. May be required in native OpenXR games / sims that do not support motion controllers input (e.g. iRacing). May avoid conflicts with other open xr layers (e.g. eye tracking in OpenXR toolkit). Modifiying this setting requires an applcation restart.</li>
+<li><code>upside_down</code>: turn in-game coordinate system upside down by rotating it 180 degrees around the 'forward' axis. Necessary for correct orientation of virtual tracker and motion compensation in some games (e.g. iRacing). Changing this value requires the VR session to be restarted.</li>
+<li><code>activate</code>: automatically activate motion compensation on application start and configuration reload.</li>
+<li><code>activate_delay</code>: delay auto-activation by specified number of seconds. The required time for successful activation may vary, depending on application and tracker type used.</li>
+<li><code>activate_countdown_</code>: enable audible countdown for the last 10 seconds before auto-activation. This is supposed to allow getting to neutral postion and timely centering of in-game view.</li>
+</ul>
+</li>
+<li><code>tracker</code>: The following tracker <code>type</code> keys are available:
+<ul>
+<li><code>controller</code>: use either the left or the right motion controller as reference tracker. Valid options for the key <code>side</code> are <code>left</code> and <code>right</code> (<strong>Note that changing the side or switching between motion controller and vive tracker requires a restart of the vr session</strong>)</li>
+<li><code>vive</code>: use a vive tracker as reference for motion compensation. The key <code>side</code> has to match the role assigned to the tracker. Valid options for that are:
+<ul>
+<li><code>handheld_object</code> - which hand (left, right, any) doesn't matter. Having more than one active vive tracker assigned to that role may lead to conflicts, though.</li>
+<li><code>left_foot</code></li>
+<li><code>right_foot</code></li>
+<li><code>left_shoulder</code></li>
+<li><code>right_shoulder</code></li>
+<li><code>left_elbow</code></li>
+<li><code>right_elbow</code></li>
+<li><code>left_knee</code></li>
+<li><code>right_knee</code></li>
+<li><code>waist</code></li>
+<li><code>chest</code></li>
+<li><code>camera</code></li>
+<li><code>keyboard</code>.</li>
+</ul>
+</li>
+<li><code>connection_timeout</code> sets the time (in seconds) the tracker needs to be unresponsive before motion compensation is automatically deactivated. Setting a negative value disables automatic deactivation.</li>
+<li><code>connection_check</code> is only relevant for virtual trackers and determines the period (in seconds) for checking wether the memory mapped file used for data input is actually still actively used. Setting a negative value disables the check</li>
+<li><code>srs</code>: use the virtual tracker data provided by SRS motion software when using a Witmotion (or similar?) sensor on the motion rig.</li>
+<li><code>flypt</code> use the virtual tracker data provided by FlyPT Mover.</li>
+<li><code>yaw</code>: use the virtual tracker data provided by Yaw VR and Yaw 2. Either while using SRS or Game Engine.</li>
+<li>the keys <code>offset_...</code>, <code>use_cor_pos</code> and <code>cor_...</code> are used to handle the configuration of the center of rotation (cor) for all available virtual trackers.</li>
+<li><code>marker_size</code> sets the size of the cor / reference tracker marker displayed in the overlay. The value corresponds to the length of one double cone in cm.</li>
+</ul>
+</li>
+<li><code>translational_filter</code> and <code>rotational_filter</code>: set the filtering magnitude (key <code>strength</code> with valid options between <strong>0.0</strong> and <strong>1.0</strong>) number of filtering stages (key <code>order</code>with valid options: <strong>1, 2, 3</strong>).<br />
+The key <code>vertical_factor</code> is applied to translational filter strength in vertical/heave direction only (Note that the filter strength is multiplied by the factor and the resulting product of strength * vertical_factor is clamped internally between 0.0 and 1.0).</li>
+<li><code>cache</code>: you can modify th cache used for reverting the motion corrected pose on frame submission:
+<ul>
+<li><code>use_eye_cache</code> - choose between calcuating eye poses (0 = default) or use cached eye poses (1, was default up until version 0.1.4). Either one might work better with some games or hmds if you encounter jitter with mc activated. You can also modify this setting (and subsequently save it to config file) during runtime with the corresponding shortcut below.</li>
+<li><code>tolerance</code> - modify the time values are kept in cache for before deletion. This may affect eye calculation as well as cached eye positions.</li>
+</ul>
+</li>
+<li><code>shortcuts</code>: can be used to configure shortcuts for different commands (See <a href="#list-of-keyboard-bindings">List of keyboard bindings</a> for valid values):
+<ul>
+<li><code>activate</code>- turn motion compensation on or off. Note that this implicitly triggers the calibration action (<code>center</code>) if that hasn't been executed before.</li>
+<li><code>center</code> - recalibrate the neutral reference pose of the tracker</li>
+<li><code>translation_increase</code>, <code>translation_decrease</code> - modify the strength of the translational filter. Changes made during runtime can be saved by using a save command (see below).</li>
+<li><code>rotation_increase</code>, <code>rotation_decrease</code> = see above, but for rotational filter</li>
+<li><code>offset_forward</code>, <code>offset_back</code>, <code>offset_up</code>, <code>offset_down</code>, <code>offset_right</code>, <code>offset_left</code> - move the center of rotation (cor) for a virtual tracker. The directions are aligned with the forward vector set with the <code>center</code> command. Changes made during runtime can be saved by using a save command (see below).</li>
+<li><code>rotate_right</code>, <code>rotate_left</code> - rotate the aforementioned forward vector aroung the gravitational (yaw-)axis. Note that these changes cannot be saved. Therefore changing the offset position AFTER rotating manually and saving the offset values will result in the cor being a different offset position after relaoding those saved values.</li>
+<li><code>toggle_overlay</code> - (de)activate graphical overlay displaying the reference tracker position(s) (See <a href="#graphical-overlay">Graphical overlay</a> for details).</li>
+<li><code>toggle_cache</code> - change between calculated and cached eye positions.</li>
+<li><code>save_config</code> -  write current filter strength and cor offsets to global config file</li>
+<li><code>save_config_app</code> -  write current filter strength and cor offsets to application specific config file. Note that values in this file will precedent values in the global config file.</li>
+<li><code>reload_config</code> - read in and apply configuration for current app from config files. For technical reasons motion compensation is automatically deactivated and the reference tracker pose is invalidated upon configuration reload.</li>
+<li>Note that there are some immutable keyboard shortcuts:
+<ul>
+<li><code>ctrl + shift + alt + i</code>: logs your current interaction profile, which can be useful when debugging issues with a physical tracker.</li>
+<li><code>ctrl + shift + alt + t</code>: logs the current pose of the reference tracker, can also be used for the purpose of troubleshooting.</li>
+</ul>
+</li>
+</ul>
+</li>
+<li><code>debug</code>: For debugging reasons you can check, if the motion compensation functionality generally works on your system without using tracker input from the motion controllers at all by setting <code>testrotation</code> value to <code>1</code> and reloading the configuration. You should be able to see the world rotating around you after pressing the activation shortcut.<br />
+<strong>Beware that this can be a nauseating experience because your eyes suggest that your head is turning in the virtual world, while your inner ear tells your brain otherwise. You can stop motion compensation at any time by pressing the activation shortcut again!</strong></li>
+</ul>
+<h2 id="using-a-virtual-tracker">Using a virtual tracker</h2>
+<p>To use a virtual tracker (as opposed to a physical device) set parameter <code>tracker_type</code> according to the motion software that is providing the data for motion compensation on your system:</p>
+<ul>
+<li><code>yaw</code>: Yaw Game Engine (or Sim Racing Studio when using rotational data provided by Yaw VR or Yaw 2)</li>
+<li><code>srs</code>: Sim Racing Studio, using a Witmotion sensor</li>
+<li><code>flypt</code>: FlyPT Mover</li>
+</ul>
+<h3 id="calibrate-virtual-tracker">Calibrate virtual tracker</h3>
+<p>To enable OXRMC to correlate translation and rotation of the rig to the virtual space correctly when using a virtual tracker, you have to provide the information where the center of rotation (cor) of your motion rig is positioned and which way is forward. This can be done with the following steps:</p>
+<ol start="0">
+<li>Calculate, measure or estimate the distance between your headset and the center of rotation of your motion rig in forward/backward, up/down and left/right direction (I was told most 6 dof rigs rotate around the bottom of the seat but your mileage may vary).</li>
+<li>Enter the offset values in the config file</li>
+<li>Start the OpenXR application of your choice</li>
+<li>Bring your motion rig in neutral position</li>
+<li>Sit in your rig</li>
+<li>put your headset on and face forward (~ direction surge). Potential rotation of the hmd on roll and pitch angle is ignored for the calculation</li>
+<li>issue the calibration command by activating the <code>center</code> shortcut. You can also do this implicitly by activating motion compensation if you haven't (re)calibrated since last loading of the configuration.</li>
+</ol>
+<ul>
+<li>If you're unable to locate the cor of your rig, try out the method described in the <a href="#virtual-tracker">according troubleshooting section</a></li>
+<li>You may have to invert some of the rotations/translations on output side to get them compensated properly. <strong>For new users it's strongly recommended to use some artificial telemetry (joystick input, sine wave generator, etc.) and testing one degree of freedom at at time</strong></li>
+<li>If you're using YawVR Game Engine you can also use the parameters <code>Head Distance</code> and <code>Height</code> in its Motion Compensation tab to specify the offset of the cor. Head distance is basically equal to <code>offset_forward</code> in the configration file. But note that the height parameter is measured upwards from the bottom of your playspace, so you'll need to have that setup correctly in order to use that feature.</li>
+</ul>
+<h3 id="saving-and-the-cor-location">Saving and the cor location</h3>
+<p>The current position and orientation of the cor is part of the configuration and can be saved to the (global or app-specific) config file. When your satisfied with the current setting you can set the config key <code>use_cor_pos</code> to <code>1</code>. This causes the cor position to be loaded from the config file when calibrating instead of being determined using the hmd position and the offset values.<br />
+<strong>Note that this functionality may not work with all HMD vendors. Setting up the playspace in the VR runtime configuration of your hmd might help to get this working correctly. Rumor has it that some HMDs need to be started/initialized at the exact same location for the playspace coordinates to be consistent in between uses.</strong><br />
+Feedback on success or failure of this functionality using different VR systems is very welcome and can be made via <a href="#contact">discord server</a> of the project.</p>
+<h2 id="running-your-application">Running your application</h2>
+<ol>
+<li>make sure your using OpenXR as runtime in the application you wish to use motion compensation in</li>
+<li>start application</li>
+<li>center the in-app view</li>
+<li>activate the motion controller you configured and mount it on your motion rig</li>
+<li>bring your motion rig to neutral position</li>
+<li>Reset the ingame view if necesary</li>
+<li>press the <code>activate</code> shortcut (<strong>CTRL</strong> + <strong>INSERT</strong> by default). This implicitly sets the neutral reference pose for the tracker</li>
+</ol>
+<ul>
+<li>if necessary you can recalibrate the tracker by pressing the <code>center</code> shortcut (<strong>CTRL</strong> + <strong>DEL</strong> by default) while the motion rig is in neutral position</li>
+<li>you can increase or decrease the filter strength of translational and rotational filters</li>
+<li>you can modify the cor offset when currently using a virtual tracker</li>
+<li>after modifying filter strength or cor offset for virtual tracker you can save your changes to the default configuration file</li>
+<li>after modifying the config file(s) manually you can use the <code>reload_config</code> shortcut (<strong>CTRL</strong> + <strong>SHIFT</strong> + <strong>L</strong> by default) to restart the OXRMC software with the new values.</li>
+</ul>
+<h3 id="graphical-overlay">Graphical overlay</h3>
+<p>You can enable/disable the overlay using the <code>toggle_overlay</code> shortcut. It displays a marker in your headset view for:</p>
+<ul>
+<li>the current neutral position of the reference tracker. <strong>Note that the position of the marker does not represent the cor position prior to calibration</strong>
+<ul>
+<li>for a virtual tracker the neutral position corresponds to the center of rotation currently configured. The marker uses the following color coding:
+<ul>
+<li>blue points upwards</li>
+<li>green points forward</li>
+<li>red points to the right</li>
+<li>if blue and red are pointing in the opposite direction, try setting <code>upside_down</code> to 1 in the <code>startup</code> section of the config file of the corresponding application (or check if it is set to 1 inadvertently).</li>
+</ul>
+</li>
+<li>for a physical tracker the orientation of the marker is depending on the runtime implementation</li>
+</ul>
+</li>
+<li>the current tracker position, if mc is currently active. This marker uses:
+<ul>
+<li>cyan instead of blue</li>
+<li>yellow instead of green</li>
+<li>magenta istead of red</li>
+</ul>
+</li>
+</ul>
+<h3 id="connection-loss">Connection Loss</h3>
+<p>OXRMC can detect if a reference tracker isn't available anymore, if:</p>
+<ul>
+<li>for a physical tracker: the runtime lost tracking of a motion controller / vive tracker</li>
+<li>for a virtual tracker: the memory mapped file providing data for a virtual tracker is removed by windows due to inactivity of the sender</li>
+</ul>
+<p>After detecting a loss of connection a configurable timeout period is used (<code>connection_timeout</code>), allopwing two possible outcomes:</p>
+<ul>
+<li>the connection is reastablished within the timeout period: motion compensation is continued (and the next potential connection loss resets the timeout period)</li>
+<li>the connection stays lost and motion compensation is automatically deactivated. At that point you get an audible warning about connection loss.
+<ul>
+<li>If you try to reactivate and the tracker is available again, motion compensation is resumed (without the need for tracker recalibration)</li>
+<li>Otherwise, the error feedback is repeated and motion compensation stays deactivated. When using a virtual tracker and having connection problems, you can use the MMF Reader app (see below) to cross check existence and current output values of the memory mapped file used for data exchange.</li>
+</ul>
+</li>
+</ul>
+<h2 id="troubleshooting">Troubleshooting</h2>
+<p>Upon activating any shortcut you get audible feedback, corresponding to the performed action (or an error, if something went wrong).
+If you're getting 'error' or no feedback at all, check for error entries (search for keyword 'error') in the log file at <strong>...\Users&lt;Your_Username&gt;\AppData\Local\OpenXR-MotionCompensation\OpenXR-MotionCompensation.log</strong>.</p>
+<h3 id="recentering-in-game-view">Recentering in-game view</h3>
+<p>If you recenter the in-app view during a session the reference pose is reset by default. Therefore you should only do that while your motion rig is in neutral position. It is possible (depending on the application) that this automatic recalibration is not triggered, causing the view and reference pose to be out of sync and leading to erroneous motion compensation. You should do the following steps to get this corrected again:</p>
+<ol>
+<li>deactivate motion compensation by pressing the <code>activate</code> shortcut</li>
+<li>bring your motion rig to neutral position. Face forward if yout using a virtual tracker</li>
+<li>recalibrate by pressing the <code>center</code> shortcut</li>
+<li>reactivate motion compensation by pressing the <code>activate</code> shortcut</li>
+</ol>
+<h3 id="virtual-tracker">Virtual tracker</h3>
+<p>When using a <strong>virtual tracker</strong> and the audible feedback says 'motion compensation activated' but you don't get motion compensation as you would expect
+Use the <a href="#mmf-reader">MmfReader App</a> to make sure oxrmc is actually receiving data from the motion software.</p>
+<ul>
+<li>check center of rotation position</li>
+<li>activate graphical overlay</li>
+<li>verify position and orientation of the marker
+If don't have a clue where the cor of your motion rig is supposed to be, you can try this procedure, that should work for most motion rig setups (you can watch a <a href="https://youtu.be/mIIlIlV-B_4">video of a similar procedure at YouTube</a>):</li>
+</ul>
+<ol>
+<li>Find a way to feed your motion software with artificial rotational telemetry (e.g. Joystick mode in the Setup section of SRS, a sine wave generator for FlyPT Mover or Gamepad / DirectInput plugin for YawVR Game Engine.</li>
+<li>Calibrate your cor (ctrl+del by default) as described in <a href="#calibrate-virtual-tracker">here</a> and activate motion compenation</li>
+<li>Find the right height
+<ol>
+<li>start rolling fully to the right while keeping the head still (in reference to the seat) and check if your ingame position is moving.</li>
+<li>if your view is moved to the right, lower your cor position (ctrl+page down), if it's moving left lift it up (ctrl + page up)</li>
+<li>rinse &amp; repeat until your in-game position does not move when rolling</li>
+</ol>
+</li>
+<li>Set the forward distance
+<ol>
+<li>start pitching fully backward do the same as for roll, but this time check if you're moved up or down in game</li>
+<li>if your position is rising move the cor backwards, if it's lowering move it forward</li>
+<li>rinse &amp; repeat until your in-game position does not move when rolling</li>
+</ol>
+</li>
+<li>Save your configuration (ctrl + shift + s), once you got your cor dialed in. That causes the new offset values as well as the current cor position to be written into the config file for later use.</li>
+</ol>
+<h3 id="physical-tracker">Physical tracker</h3>
+<ul>
+<li>Make sure the tracker/controller doesn't go into standby mode</li>
+<li>Place a lighthouse based tracker to have line of sight to as many basestations as possible</li>
+<li>If you're experiencing tracking issues on strong vibrations (e.g. transducer) on the rig, try to find a better mounting spot or tune vibrations down.</li>
+</ul>
+<p>You can always request help on the <a href="https://discord.gg/BVWugph5XF">Discord server</a></p>
+<ul>
+<li>provide as much <strong>information</strong> as possible about your setup and the isssue you're having, including:
+<ul>
+<li>log file</li>
+<li>tracker type</li>
+<li>hmd</li>
+<li>game(s)</li>
+<li>usin OpenComposite o</li>
+</ul>
+</li>
+</ul>
+<h2 id="additional-notes">Additional Notes</h2>
+<ul>
+<li>If the motion controller cannot be tracked for whatever reason (or if the memory mapped file containing the motion data for a virtual tracker cannot be found or accessed) when activating motion compensation or recalibrating the tracker pose, the API layer is unable to set the reference pose and motion compensation is (or stays) deactivated.</li>
+</ul>
+<h3 id="mmf-reader">MMF Reader</h3>
+<p>The software package includes a small app called MMF Reader which allows you to display the content of the memory mapped file used for virtual trackers. Just execute it from windows start menu or use the executable in the installation directory and select the kind of tracker you're using from the dropdown menu.</p>
+<ul>
+<li>If the memory mapped file does not exist and therefore no values can be read, all the values are displaying an <code>X</code>.</li>
+<li>Otherwise the current values are displayed using arc degree as unit for rotations and meter for translations.</li>
+</ul>
+<h3 id="logging">Logging</h3>
+<p>The motion compensation layers logs rudimentary information and errors in a text file located at <strong>...\Users&lt;Your_Username&gt;\AppData\Local\OpenXR-MotionCompensation\OpenXR-MotionCompensation.log</strong>. After unexpected behaviour or a crash you can check that file for abormalities or error reports.</p>
+<p>If you encounter repeatable bugs or crashes you can use the Windows Performance Recorder Profile (WPRP) tracelogging in combination with the configuration contained within <code>scripts\Trace_OpenXR-MotionCompensation.wprp</code> to create a more detailed protocol.</p>
+<p><a href="https://docs.microsoft.com/en-us/windows/win32/tracelogging/trace-logging-portal">Tracelogging</a> can become very useful to investigate user issues.</p>
+<p>To capture a trace for the API layer:</p>
+<ul>
+<li>start the OpenXR application</li>
+<li>Open a command line prompt or powershell in administrator mode and in a folder where you have write permissions</li>
+<li>Begin recording a trace with the command: <code>wpr -start path\to\Trace_OpenXR-MotionCompensation.wprp -filemode</code></li>
+<li>Leave that command prompt open</li>
+<li>Reproduce the crash/issue</li>
+<li>Back to the command prompt, finish the recording with: <code>wpr -stop arbitrary_name_of_file.etl</code></li>
+<li>These files are highly compressible!</li>
+</ul>
+<p>You can send the trace file to the developer or use an application such as <a href="https://apps.microsoft.com/store/detail/tabnalysis/9NQLK2M4RP4J?hl=en-id&amp;gl=ID">Tabnalysis</a> to inspect the content yourself.</p>
+<h2 id="list-of-keyboard-bindings">List of keyboard bindings</h2>
+<p>To combine multiple keys for a single shortcut they need to be separated by '+' with no spaces in between the key descriptors.</p>
+<p>List of supported shortcut key names:</p>
+<table>
+<thead>
+<tr>
+<th style="text-align: left;">Name</th>
+<th style="text-align: left;">Key</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: left;"><code>SHIFT</code></td>
+<td style="text-align: left;">shift key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>CTRL</code></td>
+<td style="text-align: left;">ctrl key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>ALT</code></td>
+<td style="text-align: left;">alt key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>LSHIFT</code></td>
+<td style="text-align: left;">left shift key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>RSHIFT</code></td>
+<td style="text-align: left;">right shift key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>LCTRL</code></td>
+<td style="text-align: left;">left ctrl key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>RCTRL</code></td>
+<td style="text-align: left;">right ctrl key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>LALT</code></td>
+<td style="text-align: left;">left alt key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>RALT</code></td>
+<td style="text-align: left;">right alt key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>0</code>- <code>9</code></td>
+<td style="text-align: left;">numerical key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>A</code>- <code>Z</code></td>
+<td style="text-align: left;">alphbetical key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>BACKQUOTE</code></td>
+<td style="text-align: left;">`~ key (US)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>TAB</code></td>
+<td style="text-align: left;">tabulator key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>CAPS</code></td>
+<td style="text-align: left;">caps lock key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>PLUS</code></td>
+<td style="text-align: left;">+ key (any country)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>MINUS</code></td>
+<td style="text-align: left;">- key (any country)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>OPENBRACKET</code></td>
+<td style="text-align: left;">[{ key (US)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>CLOSEBRACKET</code></td>
+<td style="text-align: left;">]} key (US)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>SEMICOLON</code></td>
+<td style="text-align: left;">;: key (US)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>QUOTE</code></td>
+<td style="text-align: left;">'&quot; key (US)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>BACKSLASH</code></td>
+<td style="text-align: left;">\| key (US)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>COMMA</code></td>
+<td style="text-align: left;">, key (any country)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>PERIOD</code></td>
+<td style="text-align: left;">. key (any country)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>SLASH</code></td>
+<td style="text-align: left;">/? key (US)</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>BACK</code></td>
+<td style="text-align: left;">backspace key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>CLR</code></td>
+<td style="text-align: left;">clr key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>RETURN</code></td>
+<td style="text-align: left;">return key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>ESC</code></td>
+<td style="text-align: left;">esc key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>SPACE</code></td>
+<td style="text-align: left;">space key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>LEFT</code></td>
+<td style="text-align: left;">cursor left key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>UP</code></td>
+<td style="text-align: left;">cursor up key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>RIGHT</code></td>
+<td style="text-align: left;">cursor right key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>DOWN</code></td>
+<td style="text-align: left;">cursor down key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>INS</code></td>
+<td style="text-align: left;">ins key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>DEL</code></td>
+<td style="text-align: left;">del key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>HOME</code></td>
+<td style="text-align: left;">home key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>END</code></td>
+<td style="text-align: left;">end key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>PGUP</code></td>
+<td style="text-align: left;">page up key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>PGDN</code></td>
+<td style="text-align: left;">page down key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM0</code></td>
+<td style="text-align: left;">0 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM1</code></td>
+<td style="text-align: left;">1 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM2</code></td>
+<td style="text-align: left;">2 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM3</code></td>
+<td style="text-align: left;">3 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM4</code></td>
+<td style="text-align: left;">4 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM5</code></td>
+<td style="text-align: left;">5 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM6</code></td>
+<td style="text-align: left;">6 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM7</code></td>
+<td style="text-align: left;">7 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM8</code></td>
+<td style="text-align: left;">8 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUM9</code></td>
+<td style="text-align: left;">9 key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUMLOCK</code></td>
+<td style="text-align: left;">numlock key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUMDIVIDE</code></td>
+<td style="text-align: left;">/ key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUMMULTIPLY</code></td>
+<td style="text-align: left;">* key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUMSUBTRACT</code></td>
+<td style="text-align: left;">- key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUMADD</code></td>
+<td style="text-align: left;">+ key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUMDECIMAL</code></td>
+<td style="text-align: left;">. key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>NUMSEPARATOR</code></td>
+<td style="text-align: left;">separator key on NUM</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F1</code></td>
+<td style="text-align: left;">F1 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F2</code></td>
+<td style="text-align: left;">F2 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F3</code></td>
+<td style="text-align: left;">F3 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F4</code></td>
+<td style="text-align: left;">F4 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F5</code></td>
+<td style="text-align: left;">F5 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F6</code></td>
+<td style="text-align: left;">F6 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F7</code></td>
+<td style="text-align: left;">F7 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F8</code></td>
+<td style="text-align: left;">F8 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F9</code></td>
+<td style="text-align: left;">F9 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F10</code></td>
+<td style="text-align: left;">F10 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F11</code></td>
+<td style="text-align: left;">F11 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>F12</code></td>
+<td style="text-align: left;">F12 key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>PRTSC</code></td>
+<td style="text-align: left;">print screen key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>SCROLL</code></td>
+<td style="text-align: left;">scroll lock key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>PAUSE</code></td>
+<td style="text-align: left;">pause key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>SELECT</code></td>
+<td style="text-align: left;">select key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>PRINT</code></td>
+<td style="text-align: left;">print key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>HELP</code></td>
+<td style="text-align: left;">help key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>EXEC</code></td>
+<td style="text-align: left;">execute key</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_A</code></td>
+<td style="text-align: left;">A button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_B</code></td>
+<td style="text-align: left;">B button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_X</code></td>
+<td style="text-align: left;">X button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_Y</code></td>
+<td style="text-align: left;">Y button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_RIGHT_SHOULDER</code></td>
+<td style="text-align: left;">right shoulder button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_LEFT_SHOULDER</code></td>
+<td style="text-align: left;">left shoulder button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_LEFT_TRIGGER</code></td>
+<td style="text-align: left;">left trigger button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_RIGHT_TRIGGER</code></td>
+<td style="text-align: left;">right trigger button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_DPAD_UP</code></td>
+<td style="text-align: left;">digital pad up on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_DPAD_DOWN</code></td>
+<td style="text-align: left;">digital pad down on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_DPAD_LEFT</code></td>
+<td style="text-align: left;">digital pad left on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_DPAD_RIGHT</code></td>
+<td style="text-align: left;">digital pad right on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_START</code></td>
+<td style="text-align: left;">start button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_VIEW</code></td>
+<td style="text-align: left;">view button on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_LEFT_THUMBSTICK_BUTTON</code></td>
+<td style="text-align: left;">left thumbstick pressed on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_RIGHT_THUMBSTICK_BUTTON</code></td>
+<td style="text-align: left;">right thumbstick pressed on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_LEFT_THUMBSTICK_UP</code></td>
+<td style="text-align: left;">left thumbstick up on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_LEFT_THUMBSTICK_DOWN</code></td>
+<td style="text-align: left;">left thumbstick down on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_LEFT_THUMBSTICK_RIGHT</code></td>
+<td style="text-align: left;">left thumbstick left on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_LEFT_THUMBSTICK_LEFT</code></td>
+<td style="text-align: left;">left thumbstick right on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_RIGHT_THUMBSTICK_UP</code></td>
+<td style="text-align: left;">right thumbstick up on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_RIGHT_THUMBSTICK_DOWN</code></td>
+<td style="text-align: left;">right thumbstick down on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_RIGHT_THUMBSTICK_RIGHT</code></td>
+<td style="text-align: left;">right thumbstick left on gamepad</td>
+</tr>
+<tr>
+<td style="text-align: left;"><code>GAMEPAD_RIGHT_THUMBSTICK_LEFT</code></td>
+<td style="text-align: left;">right thumbstick right on gamepad</td>
+</tr>
+</tbody>
+</table>
+</content>
+</body>
+</html>