Site-specific config files

Was leaking WiFi password in arduino sketch. d'Oh!

.gitignore

@@ -1,3 +1,5 @@
 venv
 __pycache__
 work/
+static/js/config.js
+HuzzahAPDistance/config.h

HuzzahAPDistance/HuzzahAPDistance.ino

@@ -1,47 +1,13 @@
-/*
-   Copyright (c) 2015, Majenko Technologies
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without modification,
-   are permitted provided that the following conditions are met:
-
- * * Redistributions of source code must retain the above copyright notice, this
-     list of conditions and the following disclaimer.
-
- * * Redistributions in binary form must reproduce the above copyright notice, this
-     list of conditions and the following disclaimer in the documentation and/or
-     other materials provided with the distribution.
-
- * * Neither the name of Majenko Technologies nor the names of its
-     contributors may be used to endorse or promote products derived from
-     this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-   ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-   ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/* Create a WiFi access point and provide a web server on it. */
 
 #include <ESP8266WiFi.h>
 #include <WiFiClient.h>
 #include <ESP8266WebServer.h>
+#include "config.h" // if this file doesn't exist, copy config.h.example to it and edit
 
 IPAddress local_IP(192, 168, 115, 23);
 IPAddress gateway(192, 168, 115, 1); // bogus
 IPAddress subnet(255, 255, 255, 0);
 
-#ifndef APSSID
-#define APSSID "batcave"
-#define APPSK  "superfokensonic"
-#endif
 
 /* Set these to your desired credentials. */
 const char *ssid = APSSID;

HuzzahAPDistance/config.h.example

@@ -0,0 +1,2 @@
+#define APSSID "batcave"
+#define APPSK  "superfokensonic"

README.md

@@ -0,0 +1,48 @@
+# Eye of Beholder
+
+A work about false narratives, dead journalists, and not-so-innocent bystanders.
+
+_to be continued_
+
+### Install distance sensor server (on [Adafruit Feather HUZZAH ESP8266](https://learn.adafruit.com/adafruit-feather-huzzah-esp8266/) board)
+```
+$ cd HuzzahAPDistance
+$ cp config.h.example config.h # and edit it with SSID and Password for the AP (pick something hard to guess)
+```
+
+Upload to the Huzzah board, and connect it to [HC-SR04](https://www.sparkfun.com/ultrasonic-distance-sensor-hc-sr04.html) distance sensor:
+
+* gnd to gnd
+* 3v3 to vcc
+* 12 to trig
+* 13 to echo
+
+_[to do: fritzing diagram]_
+
+
+#### Test distance sensor server
+
+Connect PC to the WiFi network you've defined at `config.h`
+
+Browse to [http://192.168.115.23](http://192.168.115.23). You should see a report of list of current client MAC addresses (typically, only yours), and a link to a JSON end point that returns distance.
+
+### Install web server (on linux PC)
+
+``` 
+$ virtualenv venv
+$ . venv/bin/activate
+$ pip install -r requirements.txt
+$ cd ../static/js
+$ cp config.js.example config.js # and edit it according to room size, etc.
+```
+
+### Run web server
+
+```
+$ ./run.sh
+```
+
+
+Browse to [http://localhost:5000](http://localhost:5000) to see the work.
+
+Browse to [http://localhost:5000/p](http://localhost:5000/p) to see distance as a progress bar (this can help callibrate `static/js/config.js`)

run.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+cd "$(dirname "$0")"
+source venv/bin/activate
+flask run --debug

templates/index.html

@@ -18,8 +18,9 @@
     </div>
     <div class="row">
       <div class="col12">
-        <div id="the-ticker" class="marquee alert alert-danger text-white h2 fw-bolder w100 opacity-50 text-nowrap" role="alert" style="direction:rtl; position:fixed; left:0; bottom:2rem; z-index:23">
-          • חוסל מחבל חמאס שעבד עם "אל-ג'זירה" • ברצועה מדווחים על הרוגים בתקיפות במחנה נוסיראת ובדרום חאן יונס • בין ההרוגים - כתב "פלשתין אל יום" וכתב "אל-ג'זירה" חוסאם שבאת • צה"ל חשף כי לפי מידע מודיעיני, חוסאם שבאת הוא מחבל בגדוד בית חאנון של ארגון הטרור חמאס • שחר קליימן, ישראל היום, 24/2/25
+        <div id="the-ticker" class="marquee alert alert-warning h2 fw-bolder w100 opacity-50 text-nowrap" role="alert" style="direction:rtl; position:fixed; left:0; bottom:2rem; z-index:23">
+          <h2 id="ticker-text" class="fw-bolder bg-danger text-white my-2 p-4">
+          </h2>
         </div>
       </div>
     </div>
@@ -29,12 +30,19 @@
   <script src="/static/js/jquery.marquee.min.js"></script>
   <script src="/static/bootstrap/js/bootstrap.bundle.min.js"></script>
   <script>
-  $(()=> {
+  function setTicker(ticker_text) {
+    $(".marquee").marquee("destroy");
+    $(".marquee").text(ticker_text);
     $(".marquee").marquee({
       "direction": "right",
       "duplicated": true,
       "speed": 69
     });
+  }
+  $(()=> {
+    setTicker(
+"חוסל מחבל חמאס שעבד עם \"אל-ג'זירה\" • ברצועה מדווחים על הרוגים בתקיפות במחנה נוסיראת ובדרום חאן יונס • בין ההרוגים - כתב \"פלשתין אל יום\" וכתב \"אל-ג'זירה\" חוסאם שבאת • צה\"ל חשף כי לפי מידע מודיעיני, חוסאם שבאת הוא מחבל בגדוד בית חאנון של ארגון הטרור חמאס • שחר קליימן, ישראל היום, 24/2/25"
+    );
   });
   async function getDistance() {
     try {