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dualsense-explorer.html
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dualsense-explorer.html
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<html>
<head>
<title>DualSense Explorer</title>
</head>
<body>
<h1>DualSense Explorer</h1>
<p>
Use the <a href="https://developer.mozilla.org/en-US/docs/Web/API/WebHID_API">WebHID API</a> to connect to a <a href="https://direct.playstation.com/en-us/accessories/accessory/dualsense-wireless-controller.3005715">Sony PlayStation 5 DualSense Wireless Controller</a>.
</p>
<h3>Instructions</h3>
<p>
Connect the controller to your computer using either <b>Bluetooth</b> or a <b>USB cable</b>.
</p>
<p>
Then, click <button type="button" onclick="requestDevice()">Connect DualSense</button>, select <b>Wireless Controller</b> and click the <b>Connect</b> button.
</p>
<p>
This page requires a Chromium-based browser like <a href="https://www.google.com/chrome/">Google Chrome</a> or <a href="https://www.microsoft.com/edge">Microsoft Edge</a>. It uses WebHID API, which is only available on Windows, macOS, chromeOS, and Linux.
</p>
<hr />
<h3>Device information</h3>
Connected device: <input type="text" id="productname" disabled /><br />
Vendor and Product ID: <input type="text" id="vidpid" style="width:100;" disabled /><br />
Connection type: <input type="text" id="connectiontype" style="width:100;" disabled /><br />
<hr />
<h3>Input report</h3>
<textarea id="inputreport" cols="48" rows="6" disabled></textarea><br />
<input type="checkbox" id="buttoncross" class="cb-disabled" disabled>Cross button</input><br />
<input type="checkbox" id="buttoncircle" disabled>Circle button</input><br />
<input type="checkbox" id="buttonsquare" disabled>Square button</input><br />
<input type="checkbox" id="buttontriangle" disabled>Triangle button</input><br />
<input type="checkbox" id="buttonl1" disabled>L1 button</input><br />
<input type="checkbox" id="buttonr1" disabled>R1 button</input><br />
<input type="checkbox" id="buttonl2" disabled/><input type="text" id="triggerl2" style="text-align:right; width:50;" disabled />L2 trigger<br />
<input type="checkbox" id="buttonr2" disabled/><input type="text" id="triggerr2" style="text-align:right; width:50;" disabled />R2 trigger<br />
<input type="checkbox" id="buttoncreate" disabled>Create button</input><br />
<input type="checkbox" id="buttonoptions" disabled>Options button</input><br />
<input type="checkbox" id="buttonl3" disabled>L3 button</input><br />
<input type="checkbox" id="buttonr3" disabled>R3 button</input><br />
<input type="checkbox" id="dpadup" disabled>Dpad up</input><br />
<input type="checkbox" id="dpaddown" disabled>Dpad down</input><br />
<input type="checkbox" id="dpadleft" disabled>Dpad left</input><br />
<input type="checkbox" id="dpadright" disabled>Dpad right</input><br />
<input type="checkbox" id="buttonps" disabled>PS button</input><br />
<input type="checkbox" id="buttontouchpad" disabled>Touchpad button</input><br />
<input type="checkbox" id="buttonmute" disabled>Mute button</input><br />
<input type="text" id="leftstickx" style="text-align:right; width:50;" disabled />Left thumbstick X<br />
<input type="text" id="leftsticky" style="text-align:right; width:50;" disabled />Left thumbstick Y<br />
<input type="text" id="rightstickx" style="text-align:right; width:50;" disabled />Right thumbstick X<br />
<input type="text" id="rightsticky" style="text-align:right; width:50;" disabled />Right thumbstick Y<br />
<input type="checkbox" id="touch0active" disabled>Touchpoint 0 active</input><br />
<input type="text" id="touch0id" style="text-align:right; width:50;" disabled />Touchpoint 0 ID<br />
<input type="text" id="touch0x" style="text-align:right; width:50;" disabled />Touchpoint 0 X<br />
<input type="text" id="touch0y" style="text-align:right; width:50;" disabled />Touchpoint 0 Y<br />
<input type="checkbox" id="touch1active" disabled>Touchpoint 1 active</input><br />
<input type="text" id="touch1id" style="text-align:right; width:50;" disabled />Touchpoint 1 ID<br />
<input type="text" id="touch1x" style="text-align:right; width:50;" disabled />Touchpoint 1 X<br />
<input type="text" id="touch1y" style="text-align:right; width:50;" disabled />Touchpoint 1 Y<br />
<input type="text" id="gyrox" style="text-align:right; width:50;" disabled />Gyroscope X<br />
<input type="text" id="gyroy" style="text-align:right; width:50;" disabled />Gyroscope Y<br />
<input type="text" id="gyroz" style="text-align:right; width:50;" disabled />Gyroscope Z<br />
<input type="text" id="accelx" style="text-align:right; width:50;" disabled />Accelerometer X<br />
<input type="text" id="accely" style="text-align:right; width:50;" disabled />Accelerometer Y<br />
<input type="text" id="accelz" style="text-align:right; width:50;" disabled />Accelerometer Z<br />
<input type="checkbox" id="l2force" disabled>L2 adaptive trigger effect</input><br />
<input type="text" id="l2state" style="text-align:right; width:50;" disabled />L2 trigger state<br />
<input type="checkbox" id="r2force" disabled>R2 adaptive trigger effect</input><br />
<input type="text" id="r2state" style="text-align:right; width:50;" disabled />R2 trigger state<br />
<input type="checkbox" id="batterycharging" disabled>Charging</input><br />
<input type="checkbox" id="batteryfull" disabled>Fully charged</input><br />
<input type="text" id="batterylevel" style="text-align:right; width:50;" disabled />Battery level<br />
<hr />
<h3>Output report</h3>
<textarea id="outputreport" cols="48" rows="6" disabled></textarea><br />
<input type="range" id="lightbarr" min="0" max="255" value="255">Lightbar Red<br />
<input type="range" id="lightbarg" min="0" max="255" value="255">Lightbar Green<br />
<input type="range" id="lightbarb" min="0" max="255" value="255">Lightbar Blue<br />
<input type="checkbox" id="playerLed1">Player LED 1<br />
<input type="checkbox" id="playerLed2">Player LED 2<br />
<input type="checkbox" id="playerLed3">Player LED 3<br />
<input type="checkbox" id="playerLed4">Player LED 4<br />
<input type="checkbox" id="playerLed5">Player LED 5<br />
<input type="checkbox" id="muteLed">Microphone Mute LED<br />
<input type="text" id="l2effectmode" style="text-align:right; width:50;" value="26" />L2 trigger effect mode<br />
<input type="text" id="l2effectparam1" style="text-align:right; width:50;" value="90" />L2 trigger effect parameter 1<br />
<input type="text" id="l2effectparam2" style="text-align:right; width:50;" value="A0" />L2 trigger effect parameter 2<br />
<input type="text" id="l2effectparam3" style="text-align:right; width:50;" value="FF" />L2 trigger effect parameter 3<br />
<input type="text" id="l2effectparam4" style="text-align:right; width:50;" />L2 trigger effect parameter 4<br />
<input type="text" id="l2effectparam5" style="text-align:right; width:50;" />L2 trigger effect parameter 5<br />
<input type="text" id="l2effectparam6" style="text-align:right; width:50;" />L2 trigger effect parameter 6<br />
<input type="text" id="l2effectparam7" style="text-align:right; width:50;" />L2 trigger effect parameter 7<br />
<input type="text" id="r2effectmode" style="text-align:right; width:50;" value="26" />R2 trigger effect mode<br />
<input type="text" id="r2effectparam1" style="text-align:right; width:50;" value="90" />R2 trigger effect parameter 1<br />
<input type="text" id="r2effectparam2" style="text-align:right; width:50;" value="A0" />R2 trigger effect parameter 2<br />
<input type="text" id="r2effectparam3" style="text-align:right; width:50;" value="FF" />R2 trigger effect parameter 3<br />
<input type="text" id="r2effectparam4" style="text-align:right; width:50;" />R2 trigger effect parameter 4<br />
<input type="text" id="r2effectparam5" style="text-align:right; width:50;" />R2 trigger effect parameter 5<br />
<input type="text" id="r2effectparam6" style="text-align:right; width:50;" />R2 trigger effect parameter 6<br />
<input type="text" id="r2effectparam7" style="text-align:right; width:50;" />R2 trigger effect parameter 7<br />
<script>
const VENDOR_ID_SONY = 0x054c;
const PRODUCT_ID_DUAL_SENSE = 0x0ce6;
const USAGE_PAGE_GENERIC_DESKTOP = 0x0001;
const USAGE_ID_GD_GAME_PAD = 0x0005;
// Expected report sizes, not including the report ID byte.
const DUAL_SENSE_USB_INPUT_REPORT_0x01_SIZE = 63;
const DUAL_SENSE_BT_INPUT_REPORT_0x01_SIZE = 9;
const DUAL_SENSE_BT_INPUT_REPORT_0x31_SIZE = 77;
const productNameText = document.getElementById('productname');
const vidPidText = document.getElementById('vidpid');
const connectionTypeText = document.getElementById('connectiontype');
const inputReportTextArea = document.getElementById('inputreport');
const buttonCrossCheckbox = document.getElementById('buttoncross');
const buttonCircleCheckbox = document.getElementById('buttoncircle');
const buttonSquareCheckbox = document.getElementById('buttonsquare');
const buttonTriangleCheckbox = document.getElementById('buttontriangle');
const buttonL1Checkbox = document.getElementById('buttonl1');
const buttonR1Checkbox = document.getElementById('buttonr1');
const buttonL2Checkbox = document.getElementById('buttonl2');
const buttonR2Checkbox = document.getElementById('buttonr2');
const triggerL2Text = document.getElementById('triggerl2');
const triggerR2Text = document.getElementById('triggerr2');
const buttonCreateCheckbox = document.getElementById('buttoncreate');
const buttonOptionsCheckbox = document.getElementById('buttonoptions');
const buttonL3Checkbox = document.getElementById('buttonl3');
const buttonR3Checkbox = document.getElementById('buttonr3');
const dpadUpCheckbox = document.getElementById('dpadup');
const dpadDownCheckbox = document.getElementById('dpaddown');
const dpadLeftCheckbox = document.getElementById('dpadleft');
const dpadRightCheckbox = document.getElementById('dpadright');
const buttonPSCheckbox = document.getElementById('buttonps');
const buttonTouchpadCheckbox = document.getElementById('buttontouchpad');
const buttonMuteCheckbox = document.getElementById('buttonmute');
const leftStickXText = document.getElementById('leftstickx');
const leftStickYText = document.getElementById('leftsticky');
const rightStickXText = document.getElementById('rightstickx');
const rightStickYText = document.getElementById('rightsticky');
const touch0ActiveCheckbox = document.getElementById('touch0active');
const touch0IdText = document.getElementById('touch0id');
const touch0XText = document.getElementById('touch0x');
const touch0YText = document.getElementById('touch0y');
const touch1ActiveCheckbox = document.getElementById('touch1active');
const touch1IdText = document.getElementById('touch1id');
const touch1XText = document.getElementById('touch1x');
const touch1YText = document.getElementById('touch1y');
const gyroXText = document.getElementById('gyrox');
const gyroYText = document.getElementById('gyroy');
const gyroZText = document.getElementById('gyroz');
const accelXText = document.getElementById('accelx');
const accelYText = document.getElementById('accely');
const accelZText = document.getElementById('accelz');
const l2ForceCheckbox = document.getElementById('l2force');
const l2StateText = document.getElementById('l2state');
const r2ForceCheckbox = document.getElementById('r2force');
const r2StateText = document.getElementById('r2state');
const batteryChargingCheckbox = document.getElementById('batterycharging');
const batteryFullCheckbox = document.getElementById('batteryfull');
const batteryLevelText = document.getElementById('batterylevel');
const outputReportTextArea = document.getElementById('outputreport');
const lightbarRedSlider = document.getElementById('lightbarr');
const lightbarGreenSlider = document.getElementById('lightbarg');
const lightbarBlueSlider = document.getElementById('lightbarb');
const playerLed1Checkbox = document.getElementById('playerLed1');
const playerLed2Checkbox = document.getElementById('playerLed2');
const playerLed3Checkbox = document.getElementById('playerLed3');
const playerLed4Checkbox = document.getElementById('playerLed4');
const playerLed5Checkbox = document.getElementById('playerLed5');
const muteLedCheckbox = document.getElementById('muteLed');
const l2EffectModeText = document.getElementById('l2effectmode');
const l2EffectParam1Text = document.getElementById('l2effectparam1');
const l2EffectParam2Text = document.getElementById('l2effectparam2');
const l2EffectParam3Text = document.getElementById('l2effectparam3');
const l2EffectParam4Text = document.getElementById('l2effectparam4');
const l2EffectParam5Text = document.getElementById('l2effectparam5');
const l2EffectParam6Text = document.getElementById('l2effectparam6');
const l2EffectParam7Text = document.getElementById('l2effectparam7');
const r2EffectModeText = document.getElementById('r2effectmode');
const r2EffectParam1Text = document.getElementById('r2effectparam1');
const r2EffectParam2Text = document.getElementById('r2effectparam2');
const r2EffectParam3Text = document.getElementById('r2effectparam3');
const r2EffectParam4Text = document.getElementById('r2effectparam4');
const r2EffectParam5Text = document.getElementById('r2effectparam5');
const r2EffectParam6Text = document.getElementById('r2effectparam6');
const r2EffectParam7Text = document.getElementById('r2effectparam7');
const hex8 = value => { return ('00' + (value >>> 0).toString(16)).substr(-2); };
const hex16 = value => { return ('0000' + (value >>> 0).toString(16)).substr(-4); };
const hex32 = value => { return ('00000000' + (value >>> 0).toString(16)).substr(-8); };
const parseHex = value => {
if (value == '')
return 0;
return parseInt(value, 16);
};
// Generate CRC32 lookup table.
const makeCRCTable = () => {
let c;
const crcTable = [];
for (let n = 0; n < 256; ++n) {
c = n;
for (let k = 0; k < 8; ++k)
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
crcTable[n] = (c >>> 0);
}
return crcTable;
};
// Compute CRC32 for `prefixBytes` concatenated with `dataView`.
const crc32 = (prefixBytes, dataView) => {
if (window.crcTable === undefined)
window.crcTable = makeCRCTable();
let crc = (-1 >>> 0);
for (const byte of prefixBytes)
crc = (crc >>> 8) ^ window.crcTable[(crc ^ byte) & 0xFF];
for (let i = 0; i < dataView.byteLength; ++i)
crc = (crc >>> 8) ^ window.crcTable[(crc ^ dataView.getUint8(i)) & 0xFF];
return (crc ^ (-1)) >>> 0;
};
// Given a DualSense Bluetooth output report with `reportId` and `reportData`,
// compute the CRC32 checksum and write it to the last four bytes of `reportData`.
const fillDualSenseChecksum = (reportId, reportData) => {
const crc = crc32([0xa2, reportId], new DataView(reportData.buffer, 0, reportData.byteLength - 4));
reportData[reportData.byteLength - 4] = (crc >>> 0) & 0xff;
reportData[reportData.byteLength - 3] = (crc >>> 8) & 0xff;
reportData[reportData.byteLength - 2] = (crc >>> 16) & 0xff;
reportData[reportData.byteLength - 1] = (crc >>> 24) & 0xff;
};
// Normalize an 8-bit thumbstick axis to the range [-1, +1].
const normalizeThumbStickAxis = value => {
return (2 * value / 0xFF) - 1.0;
};
// Normalize an 8-bit trigger axis to the range [0, +1].
const normalizeTriggerAxis = value => {
return value / 0xFF;
};
// Normalize a digital button value to the range [0, +1].
const normalizeButton = value => {
return value ? 1.0 : 0.0;
};
class DualSenseHid {
constructor(hidDevice) {
this.device_ = hidDevice;
this.connectionType_ = null;
// UI controls that affect the output report.
this.checkboxPlayerLeds_ = 0x00;
this.sliderLightbarRed_ = 0xFF;
this.sliderLightbarGreen_ = 0xFF;
this.sliderLightbarBlue_ = 0xFF;
// Output report state.
this.outputSeq_ = 1;
this.playerLeds_ = 0x00;
this.muteLed_ = 0x00;
this.motorLeft_ = 0x00;
this.motorRight_ = 0x00;
this.l2EffectMode_ = 0x26;
this.l2EffectParam1_ = 0x90;
this.l2EffectParam2_ = 0xA0;
this.l2EffectParam3_ = 0xFF;
this.l2EffectParam4_ = 0x00;
this.l2EffectParam5_ = 0x00;
this.l2EffectParam6_ = 0x00;
this.l2EffectParam7_ = 0x00;
this.r2EffectMode_ = 0x26;
this.r2EffectParam1_ = 0x90;
this.r2EffectParam2_ = 0xA0;
this.r2EffectParam3_ = 0xFF;
this.r2EffectParam4_ = 0x00;
this.r2EffectParam5_ = 0x00;
this.r2EffectParam6_ = 0x00;
this.r2EffectParam7_ = 0x00;
this.lightbarRed_ = 0xFF;
this.lightbarGreen_ = 0xFF;
this.lightbarBlue_ = 0xFF;
// WebHID API doesn't indicate whether we are connected through the controller's
// USB or Bluetooth interface. The protocol is different depending on the connection
// type so we will try to detect it based on the collection information.
this.connectionType_ = 'unknown';
for (const c of this.device_.collections) {
if (c.usagePage != USAGE_PAGE_GENERIC_DESKTOP || c.usage != USAGE_ID_GD_GAME_PAD)
continue;
// Compute the maximum input report byte length and compare against known values.
let maxInputReportBytes = c.inputReports.reduce((max, report) => {
return Math.max(max, report.items.reduce((sum, item) => { return sum + item.reportSize * item.reportCount; }, 0));
}, 0);
if (maxInputReportBytes == 504)
this.connectionType_ = 'usb';
else if (maxInputReportBytes == 616)
this.connectionType_ = 'bluetooth';
}
}
initialize() {
this.initializeUI();
this.device_.oninputreport = e => { this.onInputReport(e); }
}
async readFeatureReport05() {
// By default, bluetooth-connected DualSense only sends input report 0x01 which omits motion and touchpad data.
// Reading feature report 0x05 causes it to start sending input report 0x31.
//
// Note: The Gamepad API will do this for us if it enumerates the gamepad.
// Other applications like Steam may have also done this already.
if (this.connectionType_ == 'bluetooth')
await device.receiveFeatureReport(0x05);
}
initializeUI() {
const onPlayerLedsChanged = e => {
this.checkboxPlayerLeds_ = (playerLed1Checkbox.checked ? 0x01 : 0x00)
| (playerLed2Checkbox.checked ? 0x02 : 0x00)
| (playerLed3Checkbox.checked ? 0x04 : 0x00)
| (playerLed4Checkbox.checked ? 0x08 : 0x00)
| (playerLed5Checkbox.checked ? 0x10 : 0x00);
};
playerLed1Checkbox.onchange = onPlayerLedsChanged;
playerLed2Checkbox.onchange = onPlayerLedsChanged;
playerLed3Checkbox.onchange = onPlayerLedsChanged;
playerLed4Checkbox.onchange = onPlayerLedsChanged;
playerLed5Checkbox.onchange = onPlayerLedsChanged;
const onMuteLedChanged = e => {
this.muteLed_ = muteLedCheckbox.checked ? 0x01 : 0x00;
};
muteLedCheckbox.onchange = onMuteLedChanged;
const onLightbarColorChanged = e => {
this.sliderLightbarRed_ = lightbarRedSlider.value;
this.sliderLightbarGreen_ = lightbarGreenSlider.value;
this.sliderLightbarBlue_ = lightbarBlueSlider.value;
}
lightbarRedSlider.oninput = onLightbarColorChanged;
lightbarGreenSlider.oninput = onLightbarColorChanged;
lightbarBlueSlider.oninput = onLightbarColorChanged;
const onTriggerEffectChanged = e => {
this.l2EffectMode_ = parseHex(l2EffectModeText.value);
this.l2EffectParam1_ = parseHex(l2EffectParam1Text.value);
this.l2EffectParam2_ = parseHex(l2EffectParam2Text.value);
this.l2EffectParam3_ = parseHex(l2EffectParam3Text.value);
this.l2EffectParam4_ = parseHex(l2EffectParam4Text.value);
this.l2EffectParam5_ = parseHex(l2EffectParam5Text.value);
this.l2EffectParam6_ = parseHex(l2EffectParam6Text.value);
this.l2EffectParam7_ = parseHex(l2EffectParam7Text.value);
this.r2EffectMode_ = parseHex(r2EffectModeText.value);
this.r2EffectParam1_ = parseHex(r2EffectParam1Text.value);
this.r2EffectParam2_ = parseHex(r2EffectParam2Text.value);
this.r2EffectParam3_ = parseHex(r2EffectParam3Text.value);
this.r2EffectParam4_ = parseHex(r2EffectParam4Text.value);
this.r2EffectParam5_ = parseHex(r2EffectParam5Text.value);
this.r2EffectParam6_ = parseHex(r2EffectParam6Text.value);
this.r2EffectParam7_ = parseHex(r2EffectParam7Text.value);
}
l2EffectModeText.onchange = onTriggerEffectChanged;
l2EffectParam1Text.onchange = onTriggerEffectChanged;
l2EffectParam2Text.onchange = onTriggerEffectChanged;
l2EffectParam3Text.onchange = onTriggerEffectChanged;
l2EffectParam4Text.onchange = onTriggerEffectChanged;
l2EffectParam5Text.onchange = onTriggerEffectChanged;
l2EffectParam6Text.onchange = onTriggerEffectChanged;
l2EffectParam7Text.onchange = onTriggerEffectChanged;
r2EffectModeText.onchange = onTriggerEffectChanged;
r2EffectParam1Text.onchange = onTriggerEffectChanged;
r2EffectParam2Text.onchange = onTriggerEffectChanged;
r2EffectParam3Text.onchange = onTriggerEffectChanged;
r2EffectParam4Text.onchange = onTriggerEffectChanged;
r2EffectParam5Text.onchange = onTriggerEffectChanged;
r2EffectParam6Text.onchange = onTriggerEffectChanged;
r2EffectParam7Text.onchange = onTriggerEffectChanged;
}
onConnectionError() {
productNameText.value = '';
vidPidText.value = '';
connectionTypeText.value = '';
inputReportTextArea.value = '';
outputReportTextArea.value = '';
delete window.dshid;
}
handleUsbInputReport01(report) {
if (report.byteLength != DUAL_SENSE_USB_INPUT_REPORT_0x01_SIZE)
return;
let axes0 = report.getUint8(0);
let axes1 = report.getUint8(1);
let axes2 = report.getUint8(2);
let axes3 = report.getUint8(3);
let axes4 = report.getUint8(4);
let axes5 = report.getUint8(5);
let seqNum = report.getUint8(6);
let buttons0 = report.getUint8(7);
let buttons1 = report.getUint8(8);
let buttons2 = report.getUint8(9);
let buttons3 = report.getUint8(10);
let timestamp0 = report.getUint8(11);
let timestamp1 = report.getUint8(12);
let timestamp2 = report.getUint8(13);
let timestamp3 = report.getUint8(14);
let gyroX0 = report.getUint8(15);
let gyroX1 = report.getUint8(16);
let gyroY0 = report.getUint8(17);
let gyroY1 = report.getUint8(18);
let gyroZ0 = report.getUint8(19);
let gyroZ1 = report.getUint8(20);
let accelX0 = report.getUint8(21);
let accelX1 = report.getUint8(22);
let accelY0 = report.getUint8(23);
let accelY1 = report.getUint8(24);
let accelZ0 = report.getUint8(25);
let accelZ1 = report.getUint8(26);
let sensorTimestamp0 = report.getUint8(27);
let sensorTimestamp1 = report.getUint8(28);
let sensorTimestamp2 = report.getUint8(29);
let sensorTimestamp3 = report.getUint8(30);
// byte 31?
let touch00 = report.getUint8(32);
let touch01 = report.getUint8(33);
let touch02 = report.getUint8(34);
let touch03 = report.getUint8(35);
let touch10 = report.getUint8(36);
let touch11 = report.getUint8(37);
let touch12 = report.getUint8(38);
let touch13 = report.getUint8(39);
// byte 40?
let r2feedback = report.getUint8(41);
let l2feedback = report.getUint8(42);
// bytes 43-51?
let battery0 = report.getUint8(52);
let battery1 = report.getUint8(53);
// bytes 54-58?
// bytes 59-62 CRC32 checksum
let lsx = normalizeThumbStickAxis(axes0);
let lsy = normalizeThumbStickAxis(axes1);
let rsx = normalizeThumbStickAxis(axes2);
let rsy = normalizeThumbStickAxis(axes3);
let l2axis = normalizeTriggerAxis(axes4);
let r2axis = normalizeTriggerAxis(axes5);
let dpad = buttons0 & 0x0f;
let up = normalizeButton(dpad == 0 || dpad == 1 || dpad == 7);
let down = normalizeButton(dpad == 3 || dpad == 4 || dpad == 5);
let left = normalizeButton(dpad == 5 || dpad == 6 || dpad == 7);
let right = normalizeButton(dpad == 1 || dpad == 2 || dpad == 3);
let square = normalizeButton(buttons0 & 0x10);
let cross = normalizeButton(buttons0 & 0x20);
let circle = normalizeButton(buttons0 & 0x40);
let triangle = normalizeButton(buttons0 & 0x80);
let l1 = normalizeButton(buttons1 & 0x01);
let r1 = normalizeButton(buttons1 & 0x02);
let l2 = normalizeButton(buttons1 & 0x04);
let r2 = normalizeButton(buttons1 & 0x08);
let create = normalizeButton(buttons1 & 0x10);
let options = normalizeButton(buttons1 & 0x20);
let l3 = normalizeButton(buttons1 & 0x40);
let r3 = normalizeButton(buttons1 & 0x80);
let ps = normalizeButton(buttons2 & 0x01);
let touchpad = normalizeButton(buttons2 & 0x02);
let mute = normalizeButton(buttons2 & 0x04);
let touch0active = !(touch00 & 0x80);
let touch0id = (touch00 & 0x7F);
let touch0x = ((touch02 & 0x0F) << 8) | touch01;
let touch0y = (touch03 << 4) | ((touch02 & 0xF0) >> 4);
let touch1active = !(touch10 & 0x80);
let touch1id = (touch10 & 0x7F);
let touch1x = ((touch12 & 0x0F) << 8) | touch11;
let touch1y = (touch13 << 4) | ((touch12 & 0xF0) >> 4);
let gyrox = (gyroX1 << 8) | gyroX0;
if (gyrox > 0x7FFF) gyrox -= 0x10000;
let gyroy = (gyroY1 << 8) | gyroY0;
if (gyroy > 0x7FFF) gyroy -= 0x10000;
let gyroz = (gyroZ1 << 8) | gyroZ0;
if (gyroz > 0x7FFF) gyroz -= 0x10000;
let accelx = (accelX1 << 8) | accelX0;
if (accelx > 0x7FFF) accelx -= 0x10000;
let accely = (accelY1 << 8) | accelY0;
if (accely > 0x7FFF) accely -= 0x10000;
let accelz = (accelZ1 << 8) | accelZ0;
if (accelz > 0x7FFF) accelz -= 0x10000;
let batteryLevelPercent = (battery0 & 0x0f) * 100 / 8;
let batteryFull = !!(battery0 & 0x20);
let batteryCharging = !!(battery1 & 0x08);
buttonCrossCheckbox.checked = cross;
buttonCircleCheckbox.checked = circle;
buttonSquareCheckbox.checked = square;
buttonTriangleCheckbox.checked = triangle;
buttonL1Checkbox.checked = l1;
buttonR1Checkbox.checked = r1;
buttonL2Checkbox.checked = l2;
buttonR2Checkbox.checked = r2;
triggerL2Text.value = Math.round(l2axis * 100) + '%';
triggerR2Text.value = Math.round(r2axis * 100) + '%';
buttonCreateCheckbox.checked = create;
buttonOptionsCheckbox.checked = options;
buttonL3Checkbox.checked = l3;
buttonR3Checkbox.checked = r3;
dpadUpCheckbox.checked = up;
dpadDownCheckbox.checked = down;
dpadLeftCheckbox.checked = left;
dpadRightCheckbox.checked = right;
buttonPSCheckbox.checked = ps;
buttonTouchpadCheckbox.checked = touchpad;
buttonMuteCheckbox.checked = mute;
leftStickXText.value = Number(lsx).toFixed(2);
leftStickYText.value = Number(lsy).toFixed(2);
rightStickXText.value = Number(rsx).toFixed(2);
rightStickYText.value = Number(rsy).toFixed(2);
touch0ActiveCheckbox.checked = touch0active;
touch0IdText.value = touch0id;
touch0XText.value = touch0x;
touch0YText.value = touch0y;
touch1ActiveCheckbox.checked = touch1active;
touch1IdText.value = touch1id;
touch1XText.value = touch1x;
touch1YText.value = touch1y;
gyroXText.value = gyrox;
gyroYText.value = gyroy;
gyroZText.value = gyroz;
accelXText.value = accelx;
accelYText.value = accely;
accelZText.value = accelz;
l2ForceCheckbox.checked = l2feedback & 0x10;
l2StateText.value = l2feedback & 0x0F;
r2ForceCheckbox.checked = r2feedback & 0x10;
r2StateText.value = r2feedback & 0x0F;
batteryChargingCheckbox.checked = batteryCharging;
batteryFullCheckbox.checked = batteryFull;
batteryLevelText.value = batteryLevelPercent + '%';
}
handleBluetoothInputReport01(report) {
if (report.byteLength != DUAL_SENSE_BT_INPUT_REPORT_0x01_SIZE)
return;
let axes0 = report.getUint8(0);
let axes1 = report.getUint8(1);
let axes2 = report.getUint8(2);
let axes3 = report.getUint8(3);
let buttons0 = report.getUint8(4);
let buttons1 = report.getUint8(5);
let buttons2 = report.getUint8(6);
let axes4 = report.getUint8(7);
let axes5 = report.getUint8(8);
let lsx = normalizeThumbStickAxis(axes0);
let lsy = normalizeThumbStickAxis(axes1);
let rsx = normalizeThumbStickAxis(axes2);
let rsy = normalizeThumbStickAxis(axes3);
let l2axis = normalizeTriggerAxis(axes4);
let r2axis = normalizeTriggerAxis(axes5);
let dpad = buttons0 & 0x0f;
let up = normalizeButton(dpad == 0 || dpad == 1 || dpad == 7);
let down = normalizeButton(dpad == 3 || dpad == 4 || dpad == 5);
let left = normalizeButton(dpad == 5 || dpad == 6 || dpad == 7);
let right = normalizeButton(dpad == 1 || dpad == 2 || dpad == 3);
let square = normalizeButton(buttons0 & 0x10);
let cross = normalizeButton(buttons0 & 0x20);
let circle = normalizeButton(buttons0 & 0x40);
let triangle = normalizeButton(buttons0 & 0x80);
let l1 = normalizeButton(buttons1 & 0x01);
let r1 = normalizeButton(buttons1 & 0x02);
let l2 = normalizeButton(buttons1 & 0x04);
let r2 = normalizeButton(buttons1 & 0x08);
let create = normalizeButton(buttons1 & 0x10);
let options = normalizeButton(buttons1 & 0x20);
let l3 = normalizeButton(buttons1 & 0x40);
let r3 = normalizeButton(buttons1 & 0x80);
let ps = normalizeButton(buttons2 & 0x01);
let touchpad = normalizeButton(buttons2 & 0x02);
buttonCrossCheckbox.checked = cross;
buttonCircleCheckbox.checked = circle;
buttonSquareCheckbox.checked = square;
buttonTriangleCheckbox.checked = triangle;
buttonL1Checkbox.checked = l1;
buttonR1Checkbox.checked = r1;
buttonL2Checkbox.checked = l2;
buttonR2Checkbox.checked = r2;
triggerL2Text.value = Math.round(l2axis * 100) + '%';
triggerR2Text.value = Math.round(r2axis * 100) + '%';
buttonCreateCheckbox.checked = create;
buttonOptionsCheckbox.checked = options;
buttonL3Checkbox.checked = l3;
buttonR3Checkbox.checked = r3;
dpadUpCheckbox.checked = up;
dpadDownCheckbox.checked = down;
dpadLeftCheckbox.checked = left;
dpadRightCheckbox.checked = right;
buttonPSCheckbox.checked = ps;
buttonTouchpadCheckbox.checked = touchpad;
buttonMuteCheckbox.checked = false;
leftStickXText.value = Number(lsx).toFixed(2);
leftStickYText.value = Number(lsy).toFixed(2);
rightStickXText.value = Number(rsx).toFixed(2);
rightStickYText.value = Number(rsy).toFixed(2);
touch0ActiveCheckbox.checked = false;
touch0IdText.value = 'N/A';
touch0XText.value = '';
touch0YText.value = '';
touch1ActiveCheckbox.checked = false;
touch1IdText.value = 'N/A';
touch1XText.value = '';
touch1YText.value = '';
batteryChargingCheckbox.checked = false;
batteryFullCheckbox.checked = false;
batteryLevelText.value = 'N/A';
}
handleBluetoothInputReport31(report) {
if (report.byteLength != DUAL_SENSE_BT_INPUT_REPORT_0x31_SIZE)
return;
// byte 0?
let axes0 = report.getUint8(1);
let axes1 = report.getUint8(2);
let axes2 = report.getUint8(3);
let axes3 = report.getUint8(4);
let axes4 = report.getUint8(5);
let axes5 = report.getUint8(6);
// byte 7?
let buttons0 = report.getUint8(8);
let buttons1 = report.getUint8(9);
let buttons2 = report.getUint8(10);
// byte 11?
let timestamp0 = report.getUint8(12);
let timestamp1 = report.getUint8(13);
let timestamp2 = report.getUint8(14);
let timestamp3 = report.getUint8(15);
let gyroX0 = report.getUint8(16);
let gyroX1 = report.getUint8(17);
let gyroY0 = report.getUint8(18);
let gyroY1 = report.getUint8(19);
let gyroZ0 = report.getUint8(20);
let gyroZ1 = report.getUint8(21);
let accelX0 = report.getUint8(22);
let accelX1 = report.getUint8(23);
let accelY0 = report.getUint8(24);
let accelY1 = report.getUint8(25);
let accelZ0 = report.getUint8(26);
let accelZ1 = report.getUint8(27);
// bytes 28-32?
let touch00 = report.getUint8(33);
let touch01 = report.getUint8(34);
let touch02 = report.getUint8(35);
let touch03 = report.getUint8(36);
let touch10 = report.getUint8(37);
let touch11 = report.getUint8(38);
let touch12 = report.getUint8(39);
let touch13 = report.getUint8(40);
// byte 41?
let r2feedback = report.getUint8(42);
let l2feedback = report.getUint8(43);
// bytes 44-52?
let battery0 = report.getUint8(53);
let battery1 = report.getUint8(54);
// bytes 55-76?
let lsx = normalizeThumbStickAxis(axes0);
let lsy = normalizeThumbStickAxis(axes1);
let rsx = normalizeThumbStickAxis(axes2);
let rsy = normalizeThumbStickAxis(axes3);
let l2axis = normalizeTriggerAxis(axes4);
let r2axis = normalizeTriggerAxis(axes5);
let dpad = buttons0 & 0x0f;
let up = normalizeButton(dpad == 0 || dpad == 1 || dpad == 7);
let down = normalizeButton(dpad == 3 || dpad == 4 || dpad == 5);
let left = normalizeButton(dpad == 5 || dpad == 6 || dpad == 7);
let right = normalizeButton(dpad == 1 || dpad == 2 || dpad == 3);
let square = normalizeButton(buttons0 & 0x10);
let cross = normalizeButton(buttons0 & 0x20);
let circle = normalizeButton(buttons0 & 0x40);
let triangle = normalizeButton(buttons0 & 0x80);
let l1 = normalizeButton(buttons1 & 0x01);
let r1 = normalizeButton(buttons1 & 0x02);
let l2 = normalizeButton(buttons1 & 0x04);
let r2 = normalizeButton(buttons1 & 0x08);
let create = normalizeButton(buttons1 & 0x10);
let options = normalizeButton(buttons1 & 0x20);
let l3 = normalizeButton(buttons1 & 0x40);
let r3 = normalizeButton(buttons1 & 0x80);
let ps = normalizeButton(buttons2 & 0x01);
let touchpad = normalizeButton(buttons2 & 0x02);
let mute = normalizeButton(buttons2 & 0x04);
let touch0active = !(touch00 & 0x80);
let touch0id = (touch00 & 0x7F);
let touch0x = ((touch02 & 0x0F) << 8) | touch01;
let touch0y = (touch03 << 4) | ((touch02 & 0xF0) >> 4);
let touch1active = !(touch10 & 0x80);
let touch1id = (touch10 & 0x7F);
let touch1x = ((touch12 & 0x0F) << 8) | touch11;
let touch1y = (touch13 << 4) | ((touch12 & 0xF0) >> 4);
let gyrox = (gyroX1 << 8) | gyroX0;
if (gyrox > 0x7FFF) gyrox -= 0x10000;
let gyroy = (gyroY1 << 8) | gyroY0;
if (gyroy > 0x7FFF) gyroy -= 0x10000;
let gyroz = (gyroZ1 << 8) | gyroZ0;
if (gyroz > 0x7FFF) gyroz -= 0x10000;
let accelx = (accelX1 << 8) | accelX0;
if (accelx > 0x7FFF) accelx -= 0x10000;
let accely = (accelY1 << 8) | accelY0;
if (accely > 0x7FFF) accely -= 0x10000;
let accelz = (accelZ1 << 8) | accelZ0;
if (accelz > 0x7FFF) accelz -= 0x10000;
let batteryLevelPercent = (battery0 & 0x0f) * 100 / 8;
let batteryFull = !!(battery0 & 0x20);
let batteryCharging = !!(battery1 & 0x08);
buttonCrossCheckbox.checked = cross;
buttonCircleCheckbox.checked = circle;
buttonSquareCheckbox.checked = square;
buttonTriangleCheckbox.checked = triangle;
buttonL1Checkbox.checked = l1;
buttonR1Checkbox.checked = r1;
buttonL2Checkbox.checked = l2;
buttonR2Checkbox.checked = r2;
triggerL2Text.value = Math.round(l2axis * 100) + '%';
triggerR2Text.value = Math.round(r2axis * 100) + '%';
buttonCreateCheckbox.checked = create;
buttonOptionsCheckbox.checked = options;
buttonL3Checkbox.checked = l3;
buttonR3Checkbox.checked = r3;
dpadUpCheckbox.checked = up;
dpadDownCheckbox.checked = down;
dpadLeftCheckbox.checked = left;
dpadRightCheckbox.checked = right;
buttonPSCheckbox.checked = ps;
buttonTouchpadCheckbox.checked = touchpad;
buttonMuteCheckbox.checked = mute;
leftStickXText.value = Number(lsx).toFixed(2);
leftStickYText.value = Number(lsy).toFixed(2);
rightStickXText.value = Number(rsx).toFixed(2);
rightStickYText.value = Number(rsy).toFixed(2);
touch0ActiveCheckbox.checked = touch0active;
touch0IdText.value = touch0id;
touch0XText.value = touch0x;
touch0YText.value = touch0y;
touch1ActiveCheckbox.checked = touch1active;
touch1IdText.value = touch1id;
touch1XText.value = touch1x;
touch1YText.value = touch1y;
gyroXText.value = gyrox;
gyroYText.value = gyroy;
gyroZText.value = gyroz;
accelXText.value = accelx;
accelYText.value = accely;
accelZText.value = accelz;
l2ForceCheckbox.checked = l2feedback & 0x10;
l2StateText.value = l2feedback & 0x0F;
r2ForceCheckbox.checked = r2feedback & 0x10;
r2StateText.value = r2feedback & 0x0F;
batteryChargingCheckbox.checked = batteryCharging;
batteryFullCheckbox.checked = batteryFull;
batteryLevelText.value = batteryLevelPercent + '%';
}
onInputReport(event) {
let reportId = event.reportId;
let report = event.data;
let reportString = hex8(reportId);
for (let i = 0; i < report.byteLength; ++i)
reportString += ' ' + hex8(report.getUint8(i));
inputReportTextArea.value = reportString;
productNameText.value = event.device.productName;
vidPidText.value = hex16(event.device.vendorId) + ':' + hex16(event.device.productId);
connectionTypeText.value = this.connectionType_;
if (this.connectionType_ == 'usb') {
if (reportId == 0x01)
this.handleUsbInputReport01(report);
else
return;
} else if (this.connectionType_ == 'bluetooth') {
if (reportId == 0x01)
this.handleBluetoothInputReport01(report);
else if (reportId == 0x31)
this.handleBluetoothInputReport31(report);
else
return;
} else {
return;
}
}
async sendOutputReport() {
const pads = navigator.getGamepads();
this.lightbarRed_ = this.sliderLightbarRed_;
this.lightbarGreen_ = this.sliderLightbarGreen_;
this.lightbarBlue_ = this.sliderLightbarBlue_;
if (pads[0]) {
this.motorLeft_ = pads[0].buttons[6].value * 0xFF;
this.motorRight_ = pads[0].buttons[7].value * 0xFF;
if (pads[0].buttons[0].pressed) {
this.playerLeds_ = 0x04;
this.lightbarRed_ = 124;
this.lightbarGreen_ = 178;
this.lightbarBlue_ = 232;
} else if (pads[0].buttons[1].pressed) {
this.playerLeds_ = 0x0a;
this.lightbarRed_ = 255;
this.lightbarGreen_ = 102;
this.lightbarBlue_ = 102;
} else if (pads[0].buttons[2].pressed) {
this.playerLeds_ = 0x15;
this.lightbarRed_ = 255;
this.lightbarGreen_ = 105;
this.lightbarBlue_ = 248;
} else if (pads[0].buttons[3].pressed) {
this.playerLeds_ = 0x1b;
this.lightbarRed_ = 64;
this.lightbarGreen_ = 226;
this.lightbarBlue_ = 160;
} else {
this.playerLeds_ = this.checkboxPlayerLeds_;
}
}
let reportId;
let reportData;
let common;
let r2Effect;
let l2Effect;
if (this.connectionType_ == 'bluetooth') {
reportId = 0x31;
reportData = new Uint8Array(77);
// seq_tag
reportData[0] = (this.outputSeq_ << 4);
if (++this.outputSeq_ == 16)
this.outputSeq_ = 0;
// tag
reportData[1] = 0x10; // DS_OUTPUT_TAG
common = new DataView(reportData.buffer, 2, 47);
r2Effect = new DataView(common.buffer, 12, 8);
l2Effect = new DataView(common.buffer, 23, 8);
} else if (this.connectionType_ == 'usb') {
reportId = 0x02;
reportData = new Uint8Array(47);
common = new DataView(reportData.buffer, 0, 47);
r2Effect = new DataView(common.buffer, 10, 8);
l2Effect = new DataView(common.buffer, 21, 8);
}
// valid_flag0
// bit 0: COMPATIBLE_VIBRATION
// bit 1: HAPTICS_SELECT
common.setUint8(0, 0xff);
// valid_flag1
// bit 0: MIC_MUTE_LED_CONTROL_ENABLE
// bit 1: POWER_SAVE_CONTROL_ENABLE
// bit 2: LIGHTBAR_CONTROL_ENABLE
// bit 3: RELEASE_LEDS
// bit 4: PLAYER_INDICATOR_CONTROL_ENABLE
common.setUint8(1, 0xf7);
// DualShock 4 compatibility mode.
common.setUint8(2, this.motorRight_);
common.setUint8(3, this.motorLeft_);
// mute_button_led
// 0: mute LED off
// 1: mute LED on
common.setUint8(8, this.muteLed_);
// power_save_control
// bit 4: POWER_SAVE_CONTROL_MIC_MUTE
common.setUint8(9, this.muteLed_ ? 0x00 : 0x10);
// Right trigger effect
// Mode
// 0x00: off
// 0x01: mode1
// 0x02: mode2
// 0x05: mode1 + mode4
// 0x06: mode2 + mode4
// 0x21: mode1 + mode20
// 0x25: mode1 + mode4 + mode20
// 0x26: mode2 + mode4 + mode20
// 0xFC: calibration
r2Effect.setUint8(0, this.r2EffectMode_);
// Effect parameter 1
// start of resistance section
r2Effect.setUint8(1, this.r2EffectParam1_);
// Effect parameter 2
// mode1: amount of force exerted
// mode2: end of resistance section
// mode4 + mode20: flags
// bit 2: do not pause effect when fully pressed
r2Effect.setUint8(2, this.r2EffectParam2_);
// Effect parameter 3
// mode2: force exerted
r2Effect.setUint8(3, this.r2EffectParam3_);
// Effect effect parameter 4
// mode4 + mode20: strength near release state
r2Effect.setUint8(4, this.r2EffectParam4_);
// Effect parameter 5
// mode4 + mode20: strength near middle
r2Effect.setUint8(5, this.r2EffectParam5_);
// Effect parameter 6
// mode4 + mode20: at pressed state
r2Effect.setUint8(6, this.r2EffectParam6_);
// Effect parameter 7
// mode4 + mode20: effect actuation frequency in Hz
r2Effect.setUint8(7, this.r2EffectParam7_);
// Left trigger effect
// Mode
// 0x00: off
// 0x01: mode1
// 0x02: mode2
// 0x05: mode1 + mode4
// 0x06: mode2 + mode4
// 0x21: mode1 + mode20
// 0x25: mode1 + mode4 + mode20
// 0x26: mode2 + mode4 + mode20
// 0xFC: calibration
l2Effect.setUint8(0, this.l2EffectMode_);
// Effect parameter 1