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Vincent
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Wemos_S88Sniffer
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init

Vincent Molenaar 3 years ago
commit
7004332004
10 changed files with 1045 additions and 0 deletions
Unified View Show Diff Stats
  1. 73 0
      data/Notes.txt
  2. 53 0
      data/index.html
  3. 366 0
      data/reset.css
  4. 168 0
      data/script.js
  5. 27 0
      data/style.css
  6. 39 0
      include/README
  7. 46 0
      lib/README
  8. 21 0
      platformio.ini
  9. 241 0
      src/main.cpp
  10. 11 0
      test/README

+ 73 - 0
data/Notes.txt
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+Formbuilder 
+
 
+https://beautifytools.com/html-form-builder.php
 
+
 
+[
 
+    {
 
+        "type": "number",
 
+        "required": false,
 
+        "label": "Module Offset",
 
+        "placeholder": "0",
 
+        "className": "form-control",
 
+        "name": "modOffset",
 
+        "access": false,
 
+        "value": "0",
 
+        "min": 0,
 
+        "max": 1024
 
+    },
 
+    {
 
+        "type": "number",
 
+        "required": false,
 
+        "label": "Input Offset",
 
+        "placeholder": "0",
 
+        "className": "form-control",
 
+        "name": "inputOffset",
 
+        "access": false,
 
+        "value": "0",
 
+        "min": 0,
 
+        "max": 1024
 
+    },
 
+    {
 
+        "type": "number",
 
+        "required": false,
 
+        "label": "Auto update interval (seconds)",
 
+        "placeholder": "2",
 
+        "className": "form-control",
 
+        "name": "updateInterval",
 
+        "access": false,
 
+        "value": "2",
 
+        "min": 0,
 
+        "max": 60
 
+    },
 
+    {
 
+        "type": "checkbox-group",
 
+        "required": false,
 
+        "label": "checkoptions",
 
+        "toggle": false,
 
+        "inline": false,
 
+        "name": "checkoptions",
 
+        "access": false,
 
+        "other": false,
 
+        "values": [
 
+            {
 
+                "label": "AutoUpdate",
 
+                "value": "autoupdate",
 
+                "selected": false
 
+            },
 
+            {
 
+                "label": "Emulate S88 Master",
 
+                "value": "emulateMaster",
 
+                "selected": false
 
+            }
 
+        ]
 
+    },
 
+    {
 
+        "type": "button",
 
+        "label": "Save",
 
+        "subtype": "button",
 
+        "className": "btn-success btn",
 
+        "name": "button-save",
 
+        "access": false,
 
+        "style": "success"
 
+    }
 
+]

+ 53 - 0
data/index.html
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+<html>
 
+    <head>
 
+        <link rel="stylesheet" href="reset.css">
 
+        <link rel="stylesheet" href="style.css">
 
+        
+    </head>
 
+    <body>
 
+        <details>
 
+            <summary>Settings</summary>
 
+            <div id="settings">
 
+                <div class="rendered-form">
 
+                    <div class="formbuilder-number form-group field-modOffset">
 
+                        <label for="modOffset" class="formbuilder-number-label">Module Offset</label>
 
+                        <input type="number" placeholder="0" class="form-control" name="modOffset" access="false" value="0" min="0" max="1024" id="modOffset">
 
+                    </div>
 
+                    <div class="formbuilder-number form-group field-inputOffset">
 
+                        <label for="inputOffset" class="formbuilder-number-label">Input Offset</label>
 
+                        <input type="number" placeholder="0" class="form-control" name="inputOffset" access="false" value="0" min="0" max="1024" id="inputOffset">
 
+                    </div>
 
+                    <div class="formbuilder-number form-group field-updateInterval">
 
+                        <label for="updateInterval" class="formbuilder-number-label">Auto update interval (seconds)</label>
 
+                        <input type="number" placeholder="2" class="form-control" name="updateInterval" access="false" value="2" min="0" max="60" id="updateInterval">
 
+                    </div>
 
+                    <div class="formbuilder-checkbox-group form-group field-checkoptions">
 
+                        <label for="checkoptions" class="formbuilder-checkbox-group-label">checkoptions</label>
 
+                        <div class="checkbox-group">
 
+                            <div class="formbuilder-checkbox">
 
+                                <input name="checkoptions[]" access="false" id="checkoptions-0" value="autoupdate" type="checkbox">
 
+                                <label for="checkoptions-0">AutoUpdate</label>
 
+                            </div>
 
+                            <div class="formbuilder-checkbox">
 
+                                <input name="checkoptions[]" access="false" id="checkoptions-1" value="emulateMaster" type="checkbox">
 
+                                <label for="checkoptions-1">Emulate S88 Master</label>
 
+                            </div>
 
+                        </div>
 
+                    </div>
 
+                    <div class="formbuilder-button form-group field-button-save">
 
+                        <button type="button" class="btn-success btn" name="button-save" access="false" style="success" id="button-save">Save local</button>
 
+                        <button type="button" class="btn-success btn" name="button-save-device" access="false" style="success" id="button-save-device">Save on device</button>
 
+                        <button type="button" class="btn-success btn" name="button-load-device" access="false" style="success" id="button-load-device">Load from device</button>
 
+                    </div>
 
+                </div>
 
+            </div>
 
+          </details>
 
+          <button type="button" class="btn-success btn" name="button-update" access="false" style="success" id="button-update">Manual update</button>
 
+        <div id="lastUpdate"></div>
 
+        <table id="overview">
 
+
 
+        </table>
 
+        
+    </body>
 
+    <script src="script.js"></script>
 
+</html>

+ 366 - 0
data/reset.css
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@@ -0,0 +1,366 @@
 
+/* http://meyerweb.com/eric/tools/css/reset/
 
+   v2.0-modified | 20110126
 
+   License: none (public domain)
 
+*/
 
+
 
+html, body, div, span, applet, object, iframe,
 
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
 
+a, abbr, acronym, address, big, cite, code,
 
+del, dfn, em, img, ins, kbd, q, s, samp,
 
+small, strike, strong, sub, sup, tt, var,
 
+b, u, i, center,
 
+dl, dt, dd, ol, ul, li,
 
+fieldset, form, label, legend,
 
+table, caption, tbody, tfoot, thead, tr, th, td,
 
+article, aside, canvas, details, embed,
 
+figure, figcaption, footer, header, hgroup,
 
+menu, nav, output, ruby, section, summary,
 
+time, mark, audio, video {
 
+  margin: 0;
 
+	padding: 0;
 
+	border: 0;
 
+	font-size: 100%;
 
+	font: inherit;
 
+	vertical-align: baseline;
 
+}
 
+
 
+/* make sure to set some focus styles for accessibility */
 
+:focus {
 
+    outline: 0;
 
+}
 
+
 
+/* HTML5 display-role reset for older browsers */
 
+article, aside, details, figcaption, figure,
 
+footer, header, hgroup, menu, nav, section {
 
+	display: block;
 
+}
 
+
 
+body {
 
+	line-height: 1;
 
+}
 
+
 
+ol, ul {
 
+	list-style: none;
 
+}
 
+
 
+blockquote, q {
 
+	quotes: none;
 
+}
 
+
 
+blockquote:before, blockquote:after,
 
+q:before, q:after {
 
+	content: '';
 
+	content: none;
 
+}
 
+
 
+table {
 
+	border-collapse: collapse;
 
+	border-spacing: 0;
 
+}
 
+
 
+input[type=search]::-webkit-search-cancel-button,
 
+input[type=search]::-webkit-search-decoration,
 
+input[type=search]::-webkit-search-results-button,
 
+input[type=search]::-webkit-search-results-decoration {
 
+    -webkit-appearance: none;
 
+    -moz-appearance: none;
 
+}
 
+
 
+input[type=search] {
 
+    -webkit-appearance: none;
 
+    -moz-appearance: none;
 
+    -webkit-box-sizing: content-box;
 
+    -moz-box-sizing: content-box;
 
+    box-sizing: content-box;
 
+}
 
+
 
+textarea {
 
+    overflow: auto;
 
+    vertical-align: top;
 
+    resize: vertical;
 
+}
 
+
 
+/**
 
+ * Correct `inline-block` display not defined in IE 6/7/8/9 and Firefox 3.
 
+ */
 
+
 
+audio,
 
+canvas,
 
+video {
 
+    display: inline-block;
 
+    *display: inline;
 
+    *zoom: 1;
 
+    max-width: 100%;
 
+}
 
+
 
+/**
 
+ * Prevent modern browsers from displaying `audio` without controls.
 
+ * Remove excess height in iOS 5 devices.
 
+ */
 
+
 
+audio:not([controls]) {
 
+    display: none;
 
+    height: 0;
 
+}
 
+
 
+/**
 
+ * Address styling not present in IE 7/8/9, Firefox 3, and Safari 4.
 
+ * Known issue: no IE 6 support.
 
+ */
 
+
 
+[hidden] {
 
+    display: none;
 
+}
 
+
 
+/**
 
+ * 1. Correct text resizing oddly in IE 6/7 when body `font-size` is set using
 
+ *    `em` units.
 
+ * 2. Prevent iOS text size adjust after orientation change, without disabling
 
+ *    user zoom.
 
+ */
 
+
 
+html {
 
+    font-size: 100%; /* 1 */
 
+    -webkit-text-size-adjust: 100%; /* 2 */
 
+    -ms-text-size-adjust: 100%; /* 2 */
 
+}
 
+
 
+/**
 
+ * Address `outline` inconsistency between Chrome and other browsers.
 
+ */
 
+
 
+a:focus {
 
+    outline: thin dotted;
 
+}
 
+
 
+/**
 
+ * Improve readability when focused and also mouse hovered in all browsers.
 
+ */
 
+
 
+a:active,
 
+a:hover {
 
+    outline: 0;
 
+}
 
+
 
+/**
 
+ * 1. Remove border when inside `a` element in IE 6/7/8/9 and Firefox 3.
 
+ * 2. Improve image quality when scaled in IE 7.
 
+ */
 
+
 
+img {
 
+    border: 0; /* 1 */
 
+    -ms-interpolation-mode: bicubic; /* 2 */
 
+}
 
+
 
+/**
 
+ * Address margin not present in IE 6/7/8/9, Safari 5, and Opera 11.
 
+ */
 
+
 
+figure {
 
+    margin: 0;
 
+}
 
+
 
+/**
 
+ * Correct margin displayed oddly in IE 6/7.
 
+ */
 
+
 
+form {
 
+    margin: 0;
 
+}
 
+
 
+/**
 
+ * Define consistent border, margin, and padding.
 
+ */
 
+
 
+fieldset {
 
+    border: 1px solid #c0c0c0;
 
+    margin: 0 2px;
 
+    padding: 0.35em 0.625em 0.75em;
 
+}
 
+
 
+/**
 
+ * 1. Correct color not being inherited in IE 6/7/8/9.
 
+ * 2. Correct text not wrapping in Firefox 3.
 
+ * 3. Correct alignment displayed oddly in IE 6/7.
 
+ */
 
+
 
+legend {
 
+    border: 0; /* 1 */
 
+    padding: 0;
 
+    white-space: normal; /* 2 */
 
+    *margin-left: -7px; /* 3 */
 
+}
 
+
 
+/**
 
+ * 1. Correct font size not being inherited in all browsers.
 
+ * 2. Address margins set differently in IE 6/7, Firefox 3+, Safari 5,
 
+ *    and Chrome.
 
+ * 3. Improve appearance and consistency in all browsers.
 
+ */
 
+
 
+button,
 
+input,
 
+select,
 
+textarea {
 
+    font-size: 100%; /* 1 */
 
+    margin: 0; /* 2 */
 
+    vertical-align: baseline; /* 3 */
 
+    *vertical-align: middle; /* 3 */
 
+}
 
+
 
+/**
 
+ * Address Firefox 3+ setting `line-height` on `input` using `!important` in
 
+ * the UA stylesheet.
 
+ */
 
+
 
+button,
 
+input {
 
+    line-height: normal;
 
+}
 
+
 
+/**
 
+ * Address inconsistent `text-transform` inheritance for `button` and `select`.
 
+ * All other form control elements do not inherit `text-transform` values.
 
+ * Correct `button` style inheritance in Chrome, Safari 5+, and IE 6+.
 
+ * Correct `select` style inheritance in Firefox 4+ and Opera.
 
+ */
 
+
 
+button,
 
+select {
 
+    text-transform: none;
 
+}
 
+
 
+/**
 
+ * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 
+ *    and `video` controls.
 
+ * 2. Correct inability to style clickable `input` types in iOS.
 
+ * 3. Improve usability and consistency of cursor style between image-type
 
+ *    `input` and others.
 
+ * 4. Remove inner spacing in IE 7 without affecting normal text inputs.
 
+ *    Known issue: inner spacing remains in IE 6.
 
+ */
 
+
 
+button,
 
+html input[type="button"], /* 1 */
 
+input[type="reset"],
 
+input[type="submit"] {
 
+    -webkit-appearance: button; /* 2 */
 
+    cursor: pointer; /* 3 */
 
+    *overflow: visible;  /* 4 */
 
+}
 
+
 
+/**
 
+ * Re-set default cursor for disabled elements.
 
+ */
 
+
 
+button[disabled],
 
+html input[disabled] {
 
+    cursor: default;
 
+}
 
+
 
+/**
 
+ * 1. Address box sizing set to content-box in IE 8/9.
 
+ * 2. Remove excess padding in IE 8/9.
 
+ * 3. Remove excess padding in IE 7.
 
+ *    Known issue: excess padding remains in IE 6.
 
+ */
 
+
 
+input[type="checkbox"],
 
+input[type="radio"] {
 
+    box-sizing: border-box; /* 1 */
 
+    padding: 0; /* 2 */
 
+    *height: 13px; /* 3 */
 
+    *width: 13px; /* 3 */
 
+}
 
+
 
+/**
 
+ * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.
 
+ * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome
 
+ *    (include `-moz` to future-proof).
 
+ */
 
+
 
+input[type="search"] {
 
+    -webkit-appearance: textfield; /* 1 */
 
+    -moz-box-sizing: content-box;
 
+    -webkit-box-sizing: content-box; /* 2 */
 
+    box-sizing: content-box;
 
+}
 
+
 
+/**
 
+ * Remove inner padding and search cancel button in Safari 5 and Chrome
 
+ * on OS X.
 
+ */
 
+
 
+input[type="search"]::-webkit-search-cancel-button,
 
+input[type="search"]::-webkit-search-decoration {
 
+    -webkit-appearance: none;
 
+}
 
+
 
+/**
 
+ * Remove inner padding and border in Firefox 3+.
 
+ */
 
+
 
+button::-moz-focus-inner,
 
+input::-moz-focus-inner {
 
+    border: 0;
 
+    padding: 0;
 
+}
 
+
 
+/**
 
+ * 1. Remove default vertical scrollbar in IE 6/7/8/9.
 
+ * 2. Improve readability and alignment in all browsers.
 
+ */
 
+
 
+textarea {
 
+    overflow: auto; /* 1 */
 
+    vertical-align: top; /* 2 */
 
+}
 
+
 
+/**
 
+ * Remove most spacing between table cells.
 
+ */
 
+
 
+table {
 
+    border-collapse: collapse;
 
+    border-spacing: 0;
 
+}
 
+
 
+html,
 
+button,
 
+input,
 
+select,
 
+textarea {
 
+    color: #222;
 
+}
 
+
 
+
 
+::-moz-selection {
 
+    background: #b3d4fc;
 
+    text-shadow: none;
 
+}
 
+
 
+::selection {
 
+    background: #b3d4fc;
 
+    text-shadow: none;
 
+}
 
+
 
+img {
 
+    vertical-align: middle;
 
+}
 
+
 
+fieldset {
 
+    border: 0;
 
+    margin: 0;
 
+    padding: 0;
 
+}
 
+
 
+textarea {
 
+    resize: vertical;
 
+}
 
+
 
+.chromeframe {
 
+    margin: 0.2em 0;
 
+    background: #ccc;
 
+    color: #000;
 
+    padding: 0.2em 0;
 
+}

+ 168 - 0
data/script.js
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@@ -0,0 +1,168 @@
 
+var rawContent;
 
+var data = [];
 
+var loading = false;
 
+var websock;
 
+
 
+var settings = {
 
+  modOffset: 0,
 
+  inputOffset: 0,
 
+  updateInterval: 2,
 
+  autoupdate: false,
 
+  emulateMaster: false
 
+}
 
+
 
+var autoRefreshInterval;
 
+
 
+function GetData() {
 
+  if (loading)
 
+    return;
 
+  loading = true;
 
+  return fetch("/data")
 
+    .then(function(result) {
 
+      return result.text().then(function(text) {
 
+        rawContent = text;
 
+        data = ConvertData(rawContent);
 
+        loading = false;
 
+      });
 
+    })
 
+    .catch(function() {
 
+        loading = false;
 
+    });
 
+}
 
+
 
+function ConvertData(rawContent) {
 
+  let dataResult = [];
 
+
 
+  var tmpList = rawContent.split('~');
 
+  tmpList.forEach(resultLine => {
 
+    var tmpResultLine = resultLine.split(":");
 
+    var tmpModule = tmpResultLine[0].split(".");
 
+    var dataObj = {
 
+      module: parseInt(tmpModule[0]),
 
+      input: parseInt(tmpModule[1]),
 
+      data: (tmpResultLine[1] == 1)
 
+    }
 
+    if (!isNaN(dataObj.input) && !isNaN(dataObj.module))
 
+      dataResult.push(dataObj);
 
+  });
 
+  return dataResult;
 
+}
 
+
 
+function RenderData(data) {
 
+  var table = document.getElementById("overview");
 
+  table.innerHTML = "";
 
+  var lastModule = -1;
 
+  var row;
 
+  data.forEach(element => {
 
+    if (lastModule != element.module) {
 
+      lastModule = element.module
 
+      row = table.insertRow(element.module);
 
+      var title = row.insertCell(0);
 
+      title.innerHTML = (element.module + settings.modOffset);
 
+    }
 
+    var cell = row.insertCell(element.input + 1);
 
+    cell.innerHTML = (element.input + settings.inputOffset);
 
+    cell.classList.add('input-value')
 
+    cell.classList.add('input-value-' + ((element.data) ? "ON" : "OFF"))
 
+  });
 
+  document.getElementById("lastUpdate").innerHTML = new Date().toLocaleString();
 
+}
 
+
 
+function SaveSettings() {
 
+  settings.modOffset = parseInt(document.getElementById("modOffset").value);
 
+  settings.inputOffset = parseInt(document.getElementById("inputOffset").value);
 
+  settings.updateInterval = parseInt(document.getElementById("updateInterval").value);
 
+  settings.autoupdate = document.getElementById("checkoptions-0").checked
 
+  settings.emulateMaster = document.getElementById("checkoptions-1").checked
 
+  window.localStorage.setItem('settings', JSON.stringify(settings));
 
+  SetAutoUpdate();
 
+}
 
+
 
+function LoadSettings(rawSettings) {
 
+    if(rawSettings == null){
 
+        var tmpsettings = JSON.parse(window.localStorage.getItem('settings'));
 
+        if (tmpsettings == null)
 
+            return;
 
+        settings = tmpsettings;
 
+    }else{
 
+        settings = rawSettings;
 
+    }
 
+
 
+    document.getElementById("modOffset").value = settings.modOffset;
 
+    document.getElementById("inputOffset").value = settings.inputOffset;
 
+    document.getElementById("updateInterval").value = settings.updateInterval;
 
+    document.getElementById("checkoptions-0").checked = settings.autoupdate;
 
+    document.getElementById("checkoptions-1").checked = settings.emulateMaster;
 
+    SetAutoUpdate();
 
+}
 
+
 
+function SaveSettingsOnDevice(){
 
+    SaveSettings();
 
+    var urlEncodedSettings = encodeURI(JSON.stringify(settings));
 
+    var url = "/config?key=settings&value="+urlEncodedSettings;
 
+
 
+    fetch(url)
 
+    .then(function(result) {
 
+      result.text().then(function(text) {
 
+        alert("Saved")
 
+      });
 
+    })
 
+    .catch(function() {
 
+    });
 
+}
 
+
 
+function LoadSettingsFromDevice(){
 
+    fetch("/config?key=settings")
 
+    .then(function(result) {
 
+      return result.text().then(function(text) {
 
+        var settingsraw = JSON.parse(decodeURI(text));
 
+        LoadSettings(settingsraw);
 
+      });
 
+    })
 
+    .catch(function() {
 
+        loading = false;
 
+    });
 
+}
 
+
 
+function SetAutoUpdate() {
 
+  if (autoRefreshInterval != null)
 
+    clearInterval(autoRefreshInterval)
 
+  autoRefreshInterval = setInterval(() => {
 
+    if (settings.autoupdate) {
 
+      if (loading)
 
+        return;
 
+      DoUpdate();
 
+    }
 
+  }, settings.updateInterval*1000);
 
+}
 
+
 
+function DoUpdate() {
 
+  if (loading)
 
+    return;
 
+  GetData().then(() => {
 
+    RenderData(data)
 
+  });
 
+}
 
+
 
+function StartSocket() {
 
+    websock = new WebSocket('ws://' + window.location.hostname + ':81/');
 
+    websock.onopen = function(evt) { console.log('websock open'); };
 
+    websock.onclose = function(evt) { console.log('websock close'); };
 
+    websock.onerror = function(evt) { console.log(evt); };
 
+    websock.onmessage = function(evt) {
 
+      console.log(evt);
 
+        switch(evt.data){
 
+            case "update":
 
+                DoUpdate();
 
+            break;
 
+        }
 
+    };
 
+}
 
+
 
+LoadSettings();
 
+DoUpdate();
 
+StartSocket();
 
+document.getElementById("button-save").addEventListener("click", SaveSettings);
 
+document.getElementById("button-save-device").addEventListener("click", SaveSettingsOnDevice);
 
+document.getElementById("button-load-device").addEventListener("click", LoadSettingsFromDevice);
 
+document.getElementById("button-update").addEventListener("click", DoUpdate);

+ 27 - 0
data/style.css
View File 

@@ -0,0 +1,27 @@
 
+.input-value {
 
+    min-width: 1em;
 
+    text-align: center;
 
+}
 
+
 
+.input-value-ON {
 
+    background-color: green;
 
+    color: white;
 
+}
 
+
 
+.input-value-OFF {
 
+    background-color: red;
 
+    color: white;
 
+}
 
+
 
+summary {
 
+    padding: 1em;
 
+}
 
+
 
+#settings {
 
+    padding: 0.5em;
 
+}
 
+
 
+#settings label {
 
+    min-width: 8em;
 
+    display: inline-block;
 
+}

+ 39 - 0
include/README
View File 

@@ -0,0 +1,39 @@
 
+
 
+This directory is intended for project header files.
 
+
 
+A header file is a file containing C declarations and macro definitions
 
+to be shared between several project source files. You request the use of a
 
+header file in your project source file (C, C++, etc) located in `src` folder
 
+by including it, with the C preprocessing directive `#include'.
 
+
 
+```src/main.c
 
+
 
+#include "header.h"
 
+
 
+int main (void)
 
+{
 
+ ...
 
+}
 
+```
 
+
 
+Including a header file produces the same results as copying the header file
 
+into each source file that needs it. Such copying would be time-consuming
 
+and error-prone. With a header file, the related declarations appear
 
+in only one place. If they need to be changed, they can be changed in one
 
+place, and programs that include the header file will automatically use the
 
+new version when next recompiled. The header file eliminates the labor of
 
+finding and changing all the copies as well as the risk that a failure to
 
+find one copy will result in inconsistencies within a program.
 
+
 
+In C, the usual convention is to give header files names that end with `.h'.
 
+It is most portable to use only letters, digits, dashes, and underscores in
 
+header file names, and at most one dot.
 
+
 
+Read more about using header files in official GCC documentation:
 
+
 
+* Include Syntax
 
+* Include Operation
 
+* Once-Only Headers
 
+* Computed Includes
 
+
 
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

+ 46 - 0
lib/README
View File 

@@ -0,0 +1,46 @@
 
+
 
+This directory is intended for project specific (private) libraries.
 
+PlatformIO will compile them to static libraries and link into executable file.
 
+
 
+The source code of each library should be placed in a an own separate directory
 
+("lib/your_library_name/[here are source files]").
 
+
 
+For example, see a structure of the following two libraries `Foo` and `Bar`:
 
+
 
+|--lib
 
+|  |
 
+|  |--Bar
 
+|  |  |--docs
 
+|  |  |--examples
 
+|  |  |--src
 
+|  |     |- Bar.c
 
+|  |     |- Bar.h
 
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
 
+|  |
 
+|  |--Foo
 
+|  |  |- Foo.c
 
+|  |  |- Foo.h
 
+|  |
 
+|  |- README --> THIS FILE
 
+|
 
+|- platformio.ini
 
+|--src
 
+   |- main.c
 
+
 
+and a contents of `src/main.c`:
 
+```
 
+#include <Foo.h>
 
+#include <Bar.h>
 
+
 
+int main (void)
 
+{
 
+  ...
 
+}
 
+
 
+```
 
+
 
+PlatformIO Library Dependency Finder will find automatically dependent
 
+libraries scanning project source files.
 
+
 
+More information about PlatformIO Library Dependency Finder
 
+- https://docs.platformio.org/page/librarymanager/ldf.html

+ 21 - 0
platformio.ini
View File 

@@ -0,0 +1,21 @@
 
+; PlatformIO Project Configuration File
 
+;
 
+;   Build options: build flags, source filter
 
+;   Upload options: custom upload port, speed and extra flags
 
+;   Library options: dependencies, extra library storages
 
+;   Advanced options: extra scripting
 
+;
 
+; Please visit documentation for the other options and examples
 
+; https://docs.platformio.org/page/projectconf.html
 
+
 
+[env:d1_mini]
 
+platform = espressif8266
 
+board = d1_mini
 
+framework = arduino
 
+monitor_speed = 115200
 
+; change MCU frequency
 
+board_build.f_cpu = 160000000L
 
+board_build.filesystem = littlefs
 
+
 
+lib_deps =
 
+    links2004/WebSockets @ 2.3.6

+ 241 - 0
src/main.cpp
View File 

@@ -0,0 +1,241 @@
 
+#include <Arduino.h>
 
+#include "LittleFS.h"
 
+#include <ESP8266WiFi.h>
 
+#include <ESP8266WebServer.h>
 
+#include <WebSocketsServer.h>
 
+
 
+const char *SSID = "S88Sniffer";
 
+const char *PASSWORD = "12345678";
 
+const int MAXMODULECOUNT = 16; // 16 * 8 inputs
 
+const bool DEBUGOUTPUT = false;
 
+
 
+/*
 
+PINOUT PCB
 
+D7 = 7 - Reset
 
+D6 = 6 - Load
 
+D2 = 2 - Data
 
+D4 = 4 - Clock
 
+
 
+*/
 
+
 
+ESP8266WebServer httpServer(80);
 
+WebSocketsServer webSocket = WebSocketsServer(81);
 
+
 
+int clockPin = D4;
 
+int dataPin = D2;
 
+int loadPin = D6;
 
+int resetPin = D7;
 
+
 
+int clockCounter = 0;
 
+long loopCounter = 0;
 
+long moduleCounter = 0;
 
+
 
+unsigned int data[MAXMODULECOUNT];
 
+
 
+bool loadSensors = false;
 
+bool resetTriggered = false;
 
+bool loadTriggered = false;
 
+bool somthingChanged = false;
 
+bool interuptsSet = false;
 
+
 
+unsigned long lastClockChange;
 
+unsigned long loadStartedAt;
 
+
 
+void ICACHE_RAM_ATTR s88Clock()
 
+{
 
+  delayMicroseconds(16); //Delay makes reading output signal more reliable.
 
+  int val = digitalRead(dataPin);
 
+  int oldVal = bitRead(data[moduleCounter], clockCounter);
 
+
 
+  if (val != oldVal)
 
+  {
 
+    somthingChanged = true;
 
+  }
 
+
 
+  bitWrite(data[moduleCounter], clockCounter, val);
 
+
 
+  if ((clockCounter + 1) == 8)
 
+  {
 
+    moduleCounter++;
 
+  }
 
+
 
+  clockCounter = (clockCounter + 1) % 8;
 
+}
 
+
 
+void ICACHE_RAM_ATTR s88Load()
 
+{
 
+  clockCounter = 0;
 
+  moduleCounter = 0;
 
+  loopCounter++;
 
+  loadTriggered = true;
 
+}
 
+
 
+void ICACHE_RAM_ATTR s88Reset()
 
+{
 
+  resetTriggered = true;
 
+}
 
+
 
+void handleData()
 
+{
 
+  String resp = "";
 
+  for (int i = 0; i < MAXMODULECOUNT; i++)
 
+  {
 
+    //resp += (data[i]);
 
+    for (int j = 0; j < 8; j++)
 
+    {
 
+      resp += ((String(i) + "." + String(j) + ":" + String(bitRead(data[i], j))) + "~");
 
+    }
 
+  }
 
+  httpServer.send(200, "text/html", resp);
 
+}
 
+
 
+void handleSocketTest()
 
+{
 
+  webSocket.broadcastTXT("update");
 
+  httpServer.send(200, "text/html", "OK");
 
+}
 
+
 
+void handleConfigs()
 
+{
 
+  if (httpServer.arg("key") != "")
 
+  {
 
+    String key = httpServer.arg("key");
 
+    if (httpServer.arg("value") != "")
 
+    {
 
+      File f = LittleFS.open(String("/config-" + key), "w");
 
+      String value = httpServer.arg("value");
 
+      f.write(value.c_str());
 
+      httpServer.send(200, "text/html", "OK");
 
+      f.close();
 
+    }
 
+    else
 
+    {
 
+      File f = LittleFS.open(String("/config-" + key), "r");
 
+      httpServer.send(200, "text/html", f.readString());
 
+      f.close();
 
+    }
 
+  }
 
+  else
 
+  {
 
+    httpServer.send(400, "text/html", "must give a key");
 
+  }
 
+}
 
+
 
+void setEmulation(bool emulationActive)
 
+{
 
+  if (emulationActive)
 
+  {
 
+    pinMode(clockPin, OUTPUT);
 
+    pinMode(loadPin, OUTPUT);
 
+    pinMode(resetPin, OUTPUT);
 
+  }
 
+  else
 
+  {
 
+    pinMode(clockPin, INPUT);
 
+    pinMode(loadPin, INPUT);
 
+    pinMode(resetPin, INPUT);
 
+  }
 
+}
 
+
 
+void runEmulation()
 
+{
 
+  if(loadStartedAt+500 > micros()){
 
+    digitalWrite(loadPin,HIGH);
 
+    return;
 
+  }
 
+
 
+  if(loadStartedAt+1000 > micros()){
 
+    digitalWrite(loadPin,LOW);
 
+    return;
 
+  }
 
+
 
+  if (lastClockChange + 300 < micros())
 
+  {
 
+    lastClockChange = micros();
 
+    digitalWrite(clockPin, !digitalRead(clockPin));
 
+  }
 
+
 
+  if(moduleCounter == MAXMODULECOUNT){
 
+    loadStartedAt = micros();
 
+    s88Load();
 
+  }
 
+}
 
+
 
+void setupInterupts(){
 
+  interuptsSet = true;
 
+  attachInterrupt(digitalPinToInterrupt(clockPin), s88Clock, RISING);
 
+  attachInterrupt(digitalPinToInterrupt(loadPin), s88Load, RISING);
 
+  attachInterrupt(digitalPinToInterrupt(resetPin), s88Reset, RISING);
 
+}
 
+
 
+void setup()
 
+{
 
+  pinMode(dataPin, INPUT);
 
+  setEmulation(false);
 
+  Serial.begin(115200);
 
+  WiFi.softAP(SSID, PASSWORD);
 
+  // put your setup code here, to run once:
 
+  if (!LittleFS.begin())
 
+  {
 
+    Serial.println("An Error has occurred while mounting LittleFS");
 
+    return;
 
+  }
 
+
 
+  httpServer.on("/data", handleData);
 
+  httpServer.on("/test", handleSocketTest);
 
+  httpServer.on("/config", handleConfigs);
 
+  httpServer.serveStatic("/index.html", LittleFS, "/index.html", "max-age=43200");
 
+  httpServer.serveStatic("/", LittleFS, "/index.html", "max-age=43200");
 
+  httpServer.serveStatic("/script.js", LittleFS, "/script.js", "max-age=43200");
 
+  httpServer.serveStatic("/reset.css", LittleFS, "/reset.css", "max-age=43200");
 
+  httpServer.serveStatic("/style.css", LittleFS, "/style.css", "max-age=43200");
 
+  httpServer.begin();
 
+  webSocket.begin();
 
+
 
+  //setEmulation(true);
 
+}
 
+
 
+void loop()
 
+{
 
+  if (resetTriggered)
 
+  {
 
+    resetTriggered = false;
 
+    if (DEBUGOUTPUT)
 
+      Serial.println("RESET");
 
+  }
 
+
 
+  if (loadTriggered)
 
+  {
 
+    loadTriggered = false;
 
+    if (DEBUGOUTPUT)
 
+      Serial.println("LOAD");
 
+  }
 
+
 
+  if (somthingChanged)
 
+  {
 
+    somthingChanged = false;
 
+    if (DEBUGOUTPUT)
 
+      Serial.println("UPDATE");
 
+    webSocket.broadcastTXT("update");
 
+  }
 
+
 
+  if (DEBUGOUTPUT)
 
+  {
 
+    Serial.print("Modcounter");
 
+    Serial.println(moduleCounter);
 
+
 
+    Serial.print("Data: ");
 
+    for (int i = 0; i < MAXMODULECOUNT; i++)
 
+    {
 
+      Serial.println(data[i]);
 
+    }
 
+  }
 
+  httpServer.handleClient();
 
+  webSocket.loop();
 
+  //runEmulation(); //not working
 
+
 
+  if(millis() > 10000 && !interuptsSet)
 
+  {
 
+    setupInterupts();
 
+  }
 
+}

+ 11 - 0
test/README
View File 

@@ -0,0 +1,11 @@
 
+
 
+This directory is intended for PlatformIO Unit Testing and project tests.
 
+
 
+Unit Testing is a software testing method by which individual units of
 
+source code, sets of one or more MCU program modules together with associated
 
+control data, usage procedures, and operating procedures, are tested to
 
+determine whether they are fit for use. Unit testing finds problems early
 
+in the development cycle.
 
+
 
+More information about PlatformIO Unit Testing:
 
+- https://docs.platformio.org/page/plus/unit-testing.html