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Add joystick information
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dualshock-tools committed Jun 18, 2024
1 parent d67e500 commit 7b13ccd
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Showing 14 changed files with 493 additions and 119 deletions.
299 changes: 294 additions & 5 deletions core.js
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Original file line number Diff line number Diff line change
Expand Up @@ -780,7 +780,7 @@ async function disconnect() {
device.close();
device = null;
disable_btn = false;

reset_circularity();
$("#offlinebar").show();
$("#onlinebar").hide();
$("#mainmenu").hide();
Expand Down Expand Up @@ -845,6 +845,8 @@ function gboot() {
window.addEventListener('DOMContentLoaded', function() {
lang_init();
welcome_modal();
$("#checkCircularity").on('change', on_circ_check_change);
on_circ_check_change();
});

if (!("hid" in navigator)) {
Expand Down Expand Up @@ -873,6 +875,286 @@ function alloc_req(id, data=[]) {
return out;
}

var last_lx = 0, last_ly = 0, last_rx = 0, last_ry = 0;
var ll_updated = false;

var ll_data=new Array(48);
var rr_data=new Array(48);
var enable_circ_test = false;

function reset_circularity() {
for(i=0;i<ll_data.length;i++) ll_data[i] = 0;
for(i=0;i<rr_data.length;i++) rr_data[i] = 0;
enable_circ_test = false;
ll_updated = false;
$("#checkCircularity").prop('checked', false);
refresh_stick_pos();
}

function refresh_stick_pos() {
var c = document.getElementById("stickCanvas");
var ctx = c.getContext("2d");
var sz = 60;
var hb = 20 + sz;
var yb = 15 + sz;
var w = c.width;
ctx.clearRect(0, 0, c.width, c.height);
ctx.lineWidth = 1;
ctx.fillStyle = '#ffffff';
ctx.strokeStyle = '#000000';

// Left circle
ctx.beginPath();
ctx.arc(hb, yb, sz, 0, 2 * Math.PI);
ctx.closePath();
ctx.fill();
ctx.stroke();

// Right circle
ctx.beginPath();
ctx.arc(w - hb, yb, sz, 0, 2 * Math.PI);
ctx.closePath();
ctx.fill();
ctx.stroke();

function cc_to_color(cc) {
var dd = Math.sqrt(Math.pow((1.0 - cc), 2));
if(cc <= 1.0)
hh = 220 - 220 * Math.min(1.0, Math.max(0, (dd - 0.05)) / 0.1);
else
hh = (245 + (360-245) * Math.min(1.0, Math.max(0, (dd - 0.05)) / 0.15)) % 360;
return hh;
}

if(enable_circ_test) {
var MAX_N = ll_data.length;

for(i=0;i<MAX_N;i++) {
var kd = ll_data[i];
var kd1 = ll_data[(i+1) % ll_data.length];
if (kd === undefined || kd1 === undefined) continue;
var ka = i * Math.PI * 2 / MAX_N;
var ka1 = ((i+1)%MAX_N) * 2 * Math.PI / MAX_N;

var kx = Math.cos(ka) * kd;
var ky = Math.sin(ka) * kd;
var kx1 = Math.cos(ka1) * kd1;
var ky1 = Math.sin(ka1) * kd1;

ctx.beginPath();
ctx.moveTo(hb, yb);
ctx.lineTo(hb+kx*sz, yb+ky*sz);
ctx.lineTo(hb+kx1*sz, yb+ky1*sz);
ctx.lineTo(hb, yb);
ctx.closePath();

var cc = (kd + kd1) / 2;
var hh = cc_to_color(cc);
ctx.fillStyle = 'hsla(' + parseInt(hh) + ', 100%, 50%, 0.5)';
ctx.fill();
}

for(i=0;i<MAX_N;i++) {
var kd = rr_data[i];
var kd1 = rr_data[(i+1) % rr_data.length];
if (kd === undefined || kd1 === undefined) continue;
var ka = i * Math.PI * 2 / MAX_N;
var ka1 = ((i+1)%MAX_N) * 2 * Math.PI / MAX_N;

var kx = Math.cos(ka) * kd;
var ky = Math.sin(ka) * kd;
var kx1 = Math.cos(ka1) * kd1;
var ky1 = Math.sin(ka1) * kd1;

ctx.beginPath();
ctx.moveTo(w-hb, yb);
ctx.lineTo(w-hb+kx*sz, yb+ky*sz);
ctx.lineTo(w-hb+kx1*sz, yb+ky1*sz);
ctx.lineTo(w-hb, yb);
ctx.closePath();

var cc = (kd + kd1) / 2;
var hh = cc_to_color(cc);
ctx.fillStyle = 'hsla(' + parseInt(hh) + ', 100%, 50%, 0.5)';
ctx.fill();
}
}

ctx.strokeStyle = '#aaaaaa';
ctx.beginPath();
ctx.moveTo(hb-sz, yb);
ctx.lineTo(hb+sz, yb);
ctx.closePath();
ctx.stroke();

ctx.beginPath();
ctx.moveTo(w-hb-sz, yb);
ctx.lineTo(w-hb+sz, yb);
ctx.closePath();
ctx.stroke();

ctx.beginPath();
ctx.moveTo(hb, yb-sz);
ctx.lineTo(hb, yb+sz);
ctx.closePath();
ctx.stroke();

ctx.beginPath();
ctx.moveTo(w-hb, yb-sz);
ctx.lineTo(w-hb, yb+sz);
ctx.closePath();
ctx.stroke();

var plx = last_lx;
var ply = last_ly;
var prx = last_rx;
var pry = last_ry;

if(enable_circ_test) {
var pld = Math.sqrt(plx*plx + ply*ply);
var pla = (parseInt(Math.round(Math.atan2(ply, plx) * MAX_N / 2.0 / Math.PI)) + MAX_N) % MAX_N;
var old = ll_data[pla];
if(old === undefined) old = 0;
ll_data[pla] = Math.max(old, pld);

var prd = Math.sqrt(prx*prx + pry*pry);
var pra = (parseInt(Math.round(Math.atan2(pry, prx) * MAX_N / 2.0 / Math.PI)) + MAX_N) % MAX_N;
var old = rr_data[pra];
if(old === undefined) old = 0;
rr_data[pra] = Math.max(old, prd);
}

ctx.fillStyle = '#000000';
ctx.strokeStyle = '#000000';
ctx.beginPath();
ctx.arc(hb+plx*sz,yb+ply*sz,4, 0, 2*Math.PI);
ctx.fill();

ctx.beginPath();
ctx.moveTo(hb, yb);
ctx.lineTo(hb+plx*sz, yb+ply*sz);
ctx.stroke();

ctx.beginPath();
ctx.arc(w-hb+prx*sz, yb+pry*sz,4, 0, 2*Math.PI);
ctx.fill();

ctx.beginPath();
ctx.moveTo(w-hb, yb);
ctx.lineTo(w-hb+prx*sz, yb+pry*sz);
ctx.stroke();

var lbl = "", lbx = "";
$("#lx-lbl").text(float_to_str(plx));
$("#ly-lbl").text(float_to_str(ply));
$("#rx-lbl").text(float_to_str(prx));
$("#ry-lbl").text(float_to_str(pry));

if(enable_circ_test) {
var ofl = 0, ofr = 0, lcounter = 0, rcounter = 0;
ofl = 0; ofr = 0;
for (i=0;i<ll_data.length;i++)
if(ll_data[i] > 0.2) {
lcounter += 1;
ofl += Math.pow(ll_data[i] - 1, 2);
}
for (i=0;i<rr_data.length;i++) {
if(ll_data[i] > 0.2) {
rcounter += 1;
ofr += Math.pow(rr_data[i] - 1, 2);
}
}
if(lcounter > 0)
ofl = Math.sqrt(ofl / lcounter) * 100;
if(rcounter > 0)
ofr = Math.sqrt(ofr / rcounter) * 100;

el = ofl.toFixed(2) + "%";
er = ofr.toFixed(2) + "%";
$("#el-lbl").text(el);
$("#er-lbl").text(er);
}
}

function circ_checked() { return $("#checkCircularity").is(':checked') }

function on_circ_check_change() {
enable_circ_test = circ_checked();
for(i=0;i<ll_data.length;i++) ll_data[i] = 0;
for(i=0;i<rr_data.length;i++) rr_data[i] = 0;

if(enable_circ_test) {
$("#circ-data").show();
} else {
$("#circ-data").hide();
}
refresh_stick_pos();
}

function float_to_str(f) {
if(f < 0.004 && f >= -0.004) return "+0.00";
return (f<0?"":"+") + f.toFixed(2);
}

var on_delay = false;

function timeout_ok() {
on_delay = false;
if(ll_updated)
refresh_stick_pos();
}

function refresh_sticks() {
if(on_delay)
return;

refresh_stick_pos();
on_delay = true;
setTimeout(timeout_ok, 20);
}

function process_ds4_input(data) {
var lx = data.data.getUint8(0);
var ly = data.data.getUint8(1);
var rx = data.data.getUint8(2);
var ry = data.data.getUint8(3);

var new_lx = Math.round((lx - 127.5) / 128 * 100) / 100;
var new_ly = Math.round((ly - 127.5) / 128 * 100) / 100;
var new_rx = Math.round((rx - 127.5) / 128 * 100) / 100;
var new_ry = Math.round((ry - 127.5) / 128 * 100) / 100;

if(last_lx != new_lx || last_ly != new_ly || last_rx != new_rx || last_ry != new_ry) {
last_lx = new_lx;
last_ly = new_ly;
last_rx = new_rx;
last_ry = new_ry;
ll_updated = true;
refresh_sticks();
}
}

function process_ds_input(data) {
var lx = data.data.getUint8(0);
var ly = data.data.getUint8(1);
var rx = data.data.getUint8(2);
var ry = data.data.getUint8(3);

var new_lx = Math.round((lx - 127.5) / 128 * 100) / 100;
var new_ly = Math.round((ly - 127.5) / 128 * 100) / 100;
var new_rx = Math.round((rx - 127.5) / 128 * 100) / 100;
var new_ry = Math.round((ry - 127.5) / 128 * 100) / 100;

if(last_lx != new_lx || last_ly != new_ly || last_rx != new_rx || last_ry != new_ry) {
last_lx = new_lx;
last_ly = new_ly;
last_rx = new_rx;
last_ry = new_ry;
ll_updated = true;
refresh_sticks();
}
}

async function continue_connection(report) {
try {
device.oninputreport = null;
Expand All @@ -894,18 +1176,21 @@ async function continue_connection(report) {
connected = true;
mode = 1;
devname = l("Sony DualShock 4 V1");
device.oninputreport = process_ds4_input;
}
} else if(device.productId == 0x09cc) {
if(await ds4_info()) {
connected = true;
mode = 1;
devname = l("Sony DualShock 4 V2");
device.oninputreport = process_ds4_input;
}
} else if(device.productId == 0x0ce6) {
if(await ds5_info()) {
connected = true;
mode = 2;
devname = l("Sony DualSense");
device.oninputreport = process_ds_input;
}
} else if(device.productId == 0x0df2) {
if(await ds5_info()) {
Expand Down Expand Up @@ -962,6 +1247,7 @@ async function continue_connection(report) {

async function connect() {
gj = crypto.randomUUID();
reset_circularity();
la("begin");
try {
$("#btnconnect").prop("disabled", true);
Expand Down Expand Up @@ -1059,9 +1345,10 @@ async function multi_calib_sticks_begin(pc) {

async function multi_calib_sticks_end(pc) {
if(mode == 1)
return ds4_calibrate_sticks_end(pc);
await ds4_calibrate_sticks_end(pc);
else
return ds5_calibrate_sticks_end(pc);
await ds5_calibrate_sticks_end(pc);
on_circ_check_change();
}

async function multi_calib_sticks_sample() {
Expand Down Expand Up @@ -1092,9 +1379,10 @@ async function multi_calibrate_range(perm_ch) {

async function multi_calibrate_range_on_close() {
if(mode == 1)
ds4_calibrate_range_end(last_perm_ch);
await ds4_calibrate_range_end(last_perm_ch);
else
ds5_calibrate_range_end(last_perm_ch);
await ds5_calibrate_range_end(last_perm_ch);
on_circ_check_change();
}


Expand Down Expand Up @@ -1391,4 +1679,5 @@ function lang_translate(target_file, target_lang) {
}
$("#curLang").html(available_langs[target_lang]["name"]);
});

}
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