Add link to main project page.

Merge pull request 'Readme and license' (#57 ) from w1cdn-patch-1 into main
Reviewed-on: #57
2023-11-02 21:42:47 -05:00 · 2023-11-02 21:01:16 -05:00 · 2023-11-02 20:47:41 -05:00 · 2023-11-02 20:45:50 -05:00 · 2023-11-02 20:10:03 -05:00 · 2023-11-02 19:57:10 -05:00
20 changed files with 1975 additions and 1353 deletions
--- a/vulpes/.gitignore
+++ b/vulpes/.gitignore
@ -3,4 +3,5 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
 .vscode/*
 */config.h
--- a/674
+++ b/674
@ -0,0 +1,674 @@
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    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <https://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <https://www.gnu.org/licenses/why-not-lgpl.html>.
--- a/README.md
+++ b/README.md
@ -0,0 +1,98 @@
 # Vulpes
 An ESP32-based radio orienteering controller. This repo is for
 the code. See below for hardware comments and a link.
 [Main project page](https://w1cdn.net/projects/vulpes-radio-orienteering-controller/).
 ## What
 Radio orienteering, or amateur radio direction finding (ARDF) is a 
 sport where people run around and look for hidden transmitters. One
 necessary component is a controller on each transmitter that tells
 it when and what to transmit. 
 This is my attempt at a simple, easy-to-use controller with a low 
 parts count. Rather than programming a microcontroller and/or 
 using DIP switches, delayed starts, and sync cables, the ESP32 development
 board lets you set up each controller using a web browser (e.g., on your
 smartphone or tablet).
 The [ARRL ARDF page](https://www.arrl.org/amateur-radio-direction-finding) 
 is an OK starting point for learning about radio orienteering, but 
 there are probably better ones. I've never done an RO event before, but have
 experience racing and directing adventure races.
 ## Hardware
 I designed a simple custom printed circuit board (PCB) to make
 assumbling this controller easy to do. The repo for schematic and
 board design is here: [vulpes_hardware](https://amiok.net/gitea/W1CDN/vulpes_hardware).
 Because the ESP32 doesn't track time when it is powered off, and
 I wanted to avoid delayed starts (e.g., push a button exactly two hours
 before an event starts), an additional real-time clock (RTC) is 
 included. The RTC runs on a watch battery to track time when the
 controller is not powered on.
 Morse code is sent according to the parameters set up in the UI. The GPIO
 pin triggers a transistor that acts as a switch to close the key connection
 on the radio. Code is also shown on the onboard LED of the ESP32 dev board.
 ## Software/Firmware
 Power on the controller by plugging in a micro-USB cable to a 5V 
 source (e.g., computer or battery pack). After the device is powered on,
 it will start an internal webserver and set up a wireless network called 
 "vulpes."
 Connect to the "vulpes" wireless network and use a web browser to navigate
 to `http://192.168.0.1` (note "http" not "http**s**"). You will see the
 settings below. Note that you will not be able to access the Internet while
 connected to this network, and each controller sets up a separate network.
 **Web UI**
 ![screenshot of the Vulpes web UI](doc/vulpes_gui.png)
 ### General Settings
 - **Sending Program**
    - Off - nothing is sent
    - Continuous - the message in `Message` is sent to the key GPIO and the
    onboard LED
    - Cycle - the message in `Message` is sent according to the `Cycle Settings`
 - **Message**
    - Custom Message - a message defined in `Custom Message`
    - MOE - transmitter 1 message (dit)
    - MOI - transmitter 2 message (dit dit)
    - MOS - transmitter 3 message (dit dit dit)
    - MOH - transmitter 4 message (dit dit dit dit)
    - MO5 - transmitter 5 message (dit dit dit dit dit)
 - **Custom Message** - a custom message to be sent when "Custom Message" is selected in `Message`
 - **Speed** - speed of Morse code transmission in words per minute (WPM)
 ### Cycle Settings
 These settings only apply when "Cycle" is chosen under `Sending Program`
 - **Cycle Start Time** - when to start the next cycle/event (only HH:MM:SS day-of-month matter)
 - **Step Length** - how long this transmitter will transmit on each cycle
 - **Cycle ID** - what order transmitter is this (1st, 2nd, 3rd, etc.)
 - **Number of Transmitters** - how many transmitters there are
 ### Network Settings
 The `Submit and Reboot` button only affects these fields.
 #### Network access
 - **Access Point** - when using as a wireless access point, the network SSID is "vulpes"
 with no password. Connect to wireless network "vulpes" and point your browser to URL http://192.168.0.1 (http, not https)
 - **Existing Wireless Network** - connect to the same existing network and use the proper IP address (useful if you have access to the router or a serial connection). If an existing network can't be connected to, an access point will be set up. 
 ## License
 GNU GPLv3. See `LICENSE` file for details, and 
 https://choosealicense.com/licenses/ if you're like me and don't
 understand all of this stuff.
 ## Acknowledgments
 Special thanks to [Mark Fickett](http://www.markfickett.com/) for his
 [arduinomorse](https://github.com/markfickett/arduinomorse) library and 
 [N1OIQ](https://sourceforge.net/projects/kb1oiq-ham-radio-projects/files/80m_ardf/) 
 for similar design insparation.
 ## Questions and Contributing
 Until I get Gitea set up completely, please email me at w1cdnQRTw1cdn.net, 
 but replace "QRT" with @.
 I developed the C++ code in Visual Studio Code (VSCode).
--- a/doc/vulpes_gui.png
+++ b/doc/vulpes_gui.png
--- a/esp32-webserver-form/esp32-webserver-form.ino
+++ b/esp32-webserver-form/esp32-webserver-form.ino
@ -1,183 +0,0 @@
 /*********
  Rui Santos
  Complete project details at https://RandomNerdTutorials.com/esp32-esp8266-input-data-html-form/
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files.
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
 *********/
 // include wifi password
 #include "config.h"
 #include <Arduino.h>
 #include <WiFi.h>
 #include <AsyncTCP.h>
 #include <SPIFFS.h>
 #include <Preferences.h>
 // download zip from https://github.com/me-no-dev/ESPAsyncWebServer and install.
 #include <ESPAsyncWebServer.h>
 AsyncWebServer server(80);
 // Read from config.h
 const char* ssid = WIFI_SSID;
 const char* password = WIFI_PASSWORD;
 const char* PARAM_STRING = "inputString";
 const char* PARAM_INT = "inputInt";
 const char* PARAM_FLOAT = "inputFloat";
 // HTML web page to handle 3 input fields (inputString, inputInt, inputFloat)
 const char index_html[] PROGMEM = R"rawliteral(
 <!DOCTYPE HTML><html><head>
  <title>ESP Input Form</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <!--<script>
    function submitMessage() {
      alert("Saved value to ESP SPIFFS");
      setTimeout(function(){ document.location.reload(false); }, 500);   
    }
  </script>-->
  </head><body>
  <form action="/get">
    inputString (current value %inputString%): <input type="text" name="inputString">
    <!--<input type="submit" value="Submit" ">
  </form>--><br>
  <!--<form action="/get" target="hidden-form">-->
    inputInt (current value %inputInt%): <input type="number " name="inputInt">
    <!--<input type="submit" value="Submit" ">
  </form>--><br>
  <!--<form action="/get" target="hidden-form">-->
    inputFloat (current value %inputFloat%): <input type="number " name="inputFloat">
    <input type="submit" value="Submit" ">
  </form>
  <!--<iframe style="display:none" name="hidden-form"></iframe>-->
 </body></html>)rawliteral";
 void notFound(AsyncWebServerRequest *request) {
  request->send(404, "text/plain", "Not found");
 }
 String readFile(fs::FS &fs, const char * path){
  Serial.printf("Reading file: %s\r\n", path);
  File file = fs.open(path, "r");
  if(!file || file.isDirectory()){
    Serial.println("- empty file or failed to open file");
    return String();
  }
  Serial.println("- read from file:");
  String fileContent;
  while(file.available()){
    fileContent+=String((char)file.read());
  }
  file.close();
  Serial.println(fileContent);
  return fileContent;
 }
 void writeFile(fs::FS &fs, const char * path, const char * message){
  Serial.printf("Writing file: %s\r\n", path);
  File file = fs.open(path, "w");
  if(!file){
    Serial.println("- failed to open file for writing");
    return;
  }
  if(file.print(message)){
    Serial.println("- file written");
  } else {
    Serial.println("- write failed");
  }
  file.close();
 }
 // Replaces placeholder with stored values
 String processor(const String& var){
  //Serial.println(var);
  if(var == "inputString"){
    return readFile(SPIFFS, "/inputString.txt");
  }
  else if(var == "inputInt"){
    return readFile(SPIFFS, "/inputInt.txt");
  }
  else if(var == "inputFloat"){
    return readFile(SPIFFS, "/inputFloat.txt");
  }
  return String();
 }
 void setup() {
  Serial.begin(115200);
  // Initialize SPIFFS
  #ifdef ESP32
    if(!SPIFFS.begin(true)){
      Serial.println("An Error has occurred while mounting SPIFFS");
      return;
    }
  #else
    if(!SPIFFS.begin()){
      Serial.println("An Error has occurred while mounting SPIFFS");
      return;
    }
  #endif
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  if (WiFi.waitForConnectResult() != WL_CONNECTED) {
    Serial.println("WiFi Failed!");
    return;
  }
  Serial.println();
  Serial.print("IP Address: ");
  Serial.println(WiFi.localIP());
  // Send web page with input fields to client
  server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
    request->send_P(200, "text/html", index_html, processor);
  });
  // Send a GET request to <ESP_IP>/get?inputString=<inputMessage>
  server.on("/get", HTTP_GET, [] (AsyncWebServerRequest *request) {
    String inputMessage;
    // GET inputString value on <ESP_IP>/get?inputString=<inputMessage>
    if (request->hasParam(PARAM_STRING)) {
      inputMessage = request->getParam(PARAM_STRING)->value();
      writeFile(SPIFFS, "/inputString.txt", inputMessage.c_str());
    }
    // GET inputInt value on <ESP_IP>/get?inputInt=<inputMessage>
    else if (request->hasParam(PARAM_INT)) {
      inputMessage = request->getParam(PARAM_INT)->value();
      writeFile(SPIFFS, "/inputInt.txt", inputMessage.c_str());
    }
    // GET inputFloat value on <ESP_IP>/get?inputFloat=<inputMessage>
    else if (request->hasParam(PARAM_FLOAT)) {
      inputMessage = request->getParam(PARAM_FLOAT)->value();
      writeFile(SPIFFS, "/inputFloat.txt", inputMessage.c_str());
    }
    else {
      inputMessage = "No message sent";
    }
    Serial.println(inputMessage);
    request->send(200, "text/text", inputMessage);
  });
  server.onNotFound(notFound);
  server.begin();
 }
 void loop() {
  // To access your stored values on inputString, inputInt, inputFloat
  String yourInputString = readFile(SPIFFS, "/inputString.txt");
  Serial.print("*** Your inputString: ");
  Serial.println(yourInputString);
  int yourInputInt = readFile(SPIFFS, "/inputInt.txt").toInt();
  Serial.print("*** Your inputInt: ");
  Serial.println(yourInputInt);
  float yourInputFloat = readFile(SPIFFS, "/inputFloat.txt").toFloat();
  Serial.print("*** Your inputFloat: ");
  Serial.println(yourInputFloat);
  delay(5000);
 }
--- a/esp32-webserver-prefs/esp32-webserver-prefs.ino
+++ b/esp32-webserver-prefs/esp32-webserver-prefs.ino
@ -1,169 +0,0 @@
 /*********
  Rui Santos
  Complete project details at https://randomnerdtutorials.com
 *********/
 // include wifi password
 #include "config.h"
 // Load Wi-Fi library
 #include <WiFi.h>
 // Load Preferences library
 #include <Preferences.h>
 // Define preferences instance
 Preferences prefs;
 // Open up preferences with defined namespace
 prefs.begin("vulpes", false);
 // Replace with your network credentials
 const char* ssid = WIFI_SSID;
 const char* password = WIFI_PASSWORD;
 // Set web server port number to 80
 WiFiServer server(80);
 // Variable to store the HTTP request
 String header;
 // Auxiliar variables to store the current output state
 String output26State = "off";
 String output27State = "off";
 // Assign output variables to GPIO pins
 const int output26 = 26;
 const int output27 = 27;
 // Current time
 unsigned long currentTime = millis();
 // Previous time
 unsigned long previousTime = 0;
 // Define timeout time in milliseconds (example: 2000ms = 2s)
 const long timeoutTime = 2000;
 void setup() {
  Serial.begin(115200);
  // Initialize the output variables as outputs
  pinMode(output26, OUTPUT);
  pinMode(output27, OUTPUT);
  // Set outputs to LOW
  digitalWrite(output26, LOW);
  digitalWrite(output27, LOW);
  preferences.putString("ssid", ssid);
  preferences.putString("password", password);
  Serial.println("Network Credentials Saved using Preferences");
  preferences.end();
  // Connect to Wi-Fi network with SSID and password
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  // Print local IP address and start web server
  Serial.println("");
  Serial.println("WiFi connected.");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
  server.begin();
 }
 void loop(){
  WiFiClient client = server.available();   // Listen for incoming clients
  if (client) {                             // If a new client connects,
    currentTime = millis();
    previousTime = currentTime;
    Serial.println("New Client.");          // print a message out in the serial port
    String currentLine = "";                // make a String to hold incoming data from the client
    while (client.connected() && currentTime - previousTime <= timeoutTime) {  // loop while the client's connected
      currentTime = millis();
      if (client.available()) {             // if there's bytes to read from the client,
        char c = client.read();             // read a byte, then
        Serial.write(c);                    // print it out the serial monitor
        header += c;
        if (c == '\n') {                    // if the byte is a newline character
          // if the current line is blank, you got two newline characters in a row.
          // that's the end of the client HTTP request, so send a response:
          if (currentLine.length() == 0) {
            // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
            // and a content-type so the client knows what's coming, then a blank line:
            client.println("HTTP/1.1 200 OK");
            client.println("Content-type:text/html");
            client.println("Connection: close");
            client.println();
            // turns the GPIOs on and off
            if (header.indexOf("GET /26/on") >= 0) {
              Serial.println("GPIO 26 on");
              output26State = "on";
              digitalWrite(output26, HIGH);
            } else if (header.indexOf("GET /26/off") >= 0) {
              Serial.println("GPIO 26 off");
              output26State = "off";
              digitalWrite(output26, LOW);
            } else if (header.indexOf("GET /27/on") >= 0) {
              Serial.println("GPIO 27 on");
              output27State = "on";
              digitalWrite(output27, HIGH);
            } else if (header.indexOf("GET /27/off") >= 0) {
              Serial.println("GPIO 27 off");
              output27State = "off";
              digitalWrite(output27, LOW);
            }
            // Display the HTML web page
            client.println("<!DOCTYPE html><html>");
            client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");
            client.println("<link rel=\"icon\" href=\"data:,\">");
            // CSS to style the on/off buttons
            // Feel free to change the background-color and font-size attributes to fit your preferences
            client.println("<style>html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center;}");
            client.println(".button { background-color: #4CAF50; border: none; color: white; padding: 16px 40px;");
            client.println("text-decoration: none; font-size: 30px; margin: 2px; cursor: pointer;}");
            client.println(".button2 {background-color: #555555;}</style></head>");
            // Web Page Heading
            client.println("<body><h1>ESP32 Web Server</h1>");
            // Display current state, and ON/OFF buttons for GPIO 26
            client.println("<p>GPIO 26 - State " + output26State + "</p>");
            // If the output26State is off, it displays the ON button
            if (output26State=="off") {
              client.println("<p><a href=\"/26/on\"><button class=\"button\">ON</button></a></p>");
            } else {
              client.println("<p><a href=\"/26/off\"><button class=\"button button2\">OFF</button></a></p>");
            }
            // Display current state, and ON/OFF buttons for GPIO 27
            client.println("<p>GPIO 27 - State " + output27State + "</p>");
            // If the output27State is off, it displays the ON button
            if (output27State=="off") {
              client.println("<p><a href=\"/27/on\"><button class=\"button\">ON</button></a></p>");
            } else {
              client.println("<p><a href=\"/27/off\"><button class=\"button button2\">OFF</button></a></p>");
            }
            client.println("</body></html>");
            // The HTTP response ends with another blank line
            client.println();
            // Break out of the while loop
            break;
          } else { // if you got a newline, then clear currentLine
            currentLine = "";
          }
        } else if (c != '\r') {  // if you got anything else but a carriage return character,
          currentLine += c;      // add it to the end of the currentLine
        }
      }
    }
    // Clear the header variable
    header = "";
    // Close the connection
    client.stop();
    Serial.println("Client disconnected.");
    Serial.println("");
  }
 }
--- a/esp32-webserver/esp32-webserver.ino
+++ b/esp32-webserver/esp32-webserver.ino
@ -1,157 +0,0 @@
 /*********
  Rui Santos
  Complete project details at https://randomnerdtutorials.com  
 *********/
 // include wifi password
 #include "config.h"
 // Load Wi-Fi library
 #include <WiFi.h>
 // Replace with your network credentials
 const char* ssid = WIFI_SSID;
 const char* password = WIFI_PASSWORD;
 // Set web server port number to 80
 WiFiServer server(80);
 // Variable to store the HTTP request
 String header;
 // Auxiliar variables to store the current output state
 String output26State = "off";
 String output27State = "off";
 // Assign output variables to GPIO pins
 const int output26 = 26;
 const int output27 = 27;
 // Current time
 unsigned long currentTime = millis();
 // Previous time
 unsigned long previousTime = 0; 
 // Define timeout time in milliseconds (example: 2000ms = 2s)
 const long timeoutTime = 2000;
 void setup() {
  Serial.begin(115200);
  // Initialize the output variables as outputs
  pinMode(output26, OUTPUT);
  pinMode(output27, OUTPUT);
  // Set outputs to LOW
  digitalWrite(output26, LOW);
  digitalWrite(output27, LOW);
  // Connect to Wi-Fi network with SSID and password
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  // Print local IP address and start web server
  Serial.println("");
  Serial.println("WiFi connected.");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
  server.begin();
 }
 void loop(){
  WiFiClient client = server.available();   // Listen for incoming clients
  if (client) {                             // If a new client connects,
    currentTime = millis();
    previousTime = currentTime;
    Serial.println("New Client.");          // print a message out in the serial port
    String currentLine = "";                // make a String to hold incoming data from the client
    while (client.connected() && currentTime - previousTime <= timeoutTime) {  // loop while the client's connected
      currentTime = millis();
      if (client.available()) {             // if there's bytes to read from the client,
        char c = client.read();             // read a byte, then
        Serial.write(c);                    // print it out the serial monitor
        header += c;
        if (c == '\n') {                    // if the byte is a newline character
          // if the current line is blank, you got two newline characters in a row.
          // that's the end of the client HTTP request, so send a response:
          if (currentLine.length() == 0) {
            // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
            // and a content-type so the client knows what's coming, then a blank line:
            client.println("HTTP/1.1 200 OK");
            client.println("Content-type:text/html");
            client.println("Connection: close");
            client.println();
            // turns the GPIOs on and off
            if (header.indexOf("GET /26/on") >= 0) {
              Serial.println("GPIO 26 on");
              output26State = "on";
              digitalWrite(output26, HIGH);
            } else if (header.indexOf("GET /26/off") >= 0) {
              Serial.println("GPIO 26 off");
              output26State = "off";
              digitalWrite(output26, LOW);
            } else if (header.indexOf("GET /27/on") >= 0) {
              Serial.println("GPIO 27 on");
              output27State = "on";
              digitalWrite(output27, HIGH);
            } else if (header.indexOf("GET /27/off") >= 0) {
              Serial.println("GPIO 27 off");
              output27State = "off";
              digitalWrite(output27, LOW);
            }
            // Display the HTML web page
            client.println("<!DOCTYPE html><html>");
            client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");
            client.println("<link rel=\"icon\" href=\"data:,\">");
            // CSS to style the on/off buttons 
            // Feel free to change the background-color and font-size attributes to fit your preferences
            client.println("<style>html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center;}");
            client.println(".button { background-color: #4CAF50; border: none; color: white; padding: 16px 40px;");
            client.println("text-decoration: none; font-size: 30px; margin: 2px; cursor: pointer;}");
            client.println(".button2 {background-color: #555555;}</style></head>");
            // Web Page Heading
            client.println("<body><h1>ESP32 Web Server</h1>");
            // Display current state, and ON/OFF buttons for GPIO 26  
            client.println("<p>GPIO 26 - State " + output26State + "</p>");
            // If the output26State is off, it displays the ON button       
            if (output26State=="off") {
              client.println("<p><a href=\"/26/on\"><button class=\"button\">ON</button></a></p>");
            } else {
              client.println("<p><a href=\"/26/off\"><button class=\"button button2\">OFF</button></a></p>");
            } 
            // Display current state, and ON/OFF buttons for GPIO 27  
            client.println("<p>GPIO 27 - State " + output27State + "</p>");
            // If the output27State is off, it displays the ON button       
            if (output27State=="off") {
              client.println("<p><a href=\"/27/on\"><button class=\"button\">ON</button></a></p>");
            } else {
              client.println("<p><a href=\"/27/off\"><button class=\"button button2\">OFF</button></a></p>");
            }
            client.println("</body></html>");
            // The HTTP response ends with another blank line
            client.println();
            // Break out of the while loop
            break;
          } else { // if you got a newline, then clear currentLine
            currentLine = "";
          }
        } else if (c != '\r') {  // if you got anything else but a carriage return character,
          currentLine += c;      // add it to the end of the currentLine
        }
      }
    }
    // Clear the header variable
    header = "";
    // Close the connection
    client.stop();
    Serial.println("Client disconnected.");
    Serial.println("");
  }
 }
--- a/vulpes/include/README
+++ b/vulpes/include/README
--- a/vulpes/lib/README
+++ b/vulpes/lib/README
--- a/vulpes/platformio.ini
+++ b/vulpes/platformio.ini
@ -10,20 +10,15 @@
 [env:esp32doit-devkit-v1]
 platform = espressif32
 ;build_flags =
 ;	-std=c++11
 ;	-std=gnu++11
 board = esp32doit-devkit-v1
 framework = arduino
 upload_speed = 921600
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder
 build_type = debug
 lib_deps = 
 	me-no-dev/AsyncTCP@^1.1.1
 	me-no-dev/ESP Async WebServer@^1.2.3
-	contrem/arduino-timer@^3.0.1
+	https://github.com/adafruit/RTClib.git
 	kj7rrv/Telegraph@^1.0.0
 	jandelgado/JLed@^4.13.0
 	;adafruit/RTClib@^2.1.1
 	https://github.com/adafruit/RTClib.git ; >=2.1.2
 	adafruit/Adafruit BusIO@^1.14.3
-	;jchristensen/DS3232RTC@^2.0.1
+	erropix/ESP32 AnalogWrite@^0.2
--- a/vulpes/src/config.h.default
+++ b/vulpes/src/config.h.default
--- a/src/main.cpp
+++ b/src/main.cpp
@ -0,0 +1,690 @@
 /*********
  Rui Santos
  Complete project details at https://RandomNerdTutorials.com/esp32-esp8266-input-data-html-form/
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files.
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
 *********/
 // include wifi password
 #include "config.h"
 #include <Arduino.h>
 #include <WiFi.h>
 #include <AsyncTCP.h>
 #include <SPIFFS.h>
 #include <Preferences.h>
 #include "morse.h"
 #include <Adafruit_BusIO_Register.h> // for DS3231
 #include <RTClib.h> // for DS3231
 #include <string>
 // download zip from https://github.com/me-no-dev/ESPAsyncWebServer and install.
 #include <ESPAsyncWebServer.h>
 AsyncWebServer server(80);
 // Assign output variables to GPIO pins
 //LED_BUILTIN for ESP32 onboard LED, 32 for transmitter keyer
 const int keyer = 32;
 const int blinker = LED_BUILTIN;
 RTC_DS3231 rtc; // set up RTC
 const int alarmPin = 4; // pin to monitor for RTC alarms
 // Network options: "0" for existing netowrk, "1" to be an access point
 const int network = 1;
 // Connect to existing network
 // Read from config.h
 //const char* ssid = WIFI_SSID;
 //const char* password = WIFI_PASSWORD;
 // Create a new access point
 // Replace with your desired network credentials
 const char* ssid_ap     = "vulpes";
 const char* password_ap = NULL; //"123456789"; //NULL is empty
 IPAddress local_ip(192,168,0,1);
 IPAddress gateway(192,168,0,1);
 IPAddress subnet(255,255,255,0);
 const char* PARAM_SEND = "inputSend";
 const char* PARAM_WPM = "inputWPM";
 const char* PARAM_MSG = "inputMsg";
 const char* PARAM_CMSG = "inputCustomMsg";
 const char* PARAM_FLOAT = "inputFloat";
 const char* PARAM_TIME = "inputTimeUnix";
 const char* PARAM_START = "inputStartTimeUnix";
 const char* PARAM_RUNNING = "programRunning";
 const char* PARAM_STEPLENGTH = "inputStepLength";
 const char* PARAM_CYCLEID = "inputCycleID";
 const char* PARAM_NTRANS = "inputNtransmitters";
 const char* PARAM_NETWORK = "inputNetwork";
 const char* PARAM_SSID = "inputSSID";
 const char* PARAM_PASSWORD = "inputPassword";
 // Global variables
 int yourInputSend;
 int yourInputWPM;
 int yourInputMsg;
 int yourInputMsg_old; // to save previous state and check changes
 String yourInputCustomMsg;
 float yourInputFloat;
 uint32_t yourInputTime; //to keep time
 uint32_t yourInputStartTimeUnix;
 bool startProgram;
 bool programRunning;
 int yourInputStepLength;
 int yourInputCycleID;
 int yourInputNtransmitters;
 int yourInputNetwork;
 String yourInputSSID;
 String yourInputPassword;
 long start_millis = 0;
 long stop_millis = 0;
 long pause_until_millis = 0;
 // HTML web page to handle input fields 
 const char index_html[] PROGMEM = R"rawliteral(
 <!DOCTYPE HTML><html><head>
  <link rel="icon" href="data:,">
  <title>ESP Input Form</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <script type="text/javascript">
    // Utility from https://webreflection.medium.com/using-the-input-datetime-local-9503e7efdce
    Date.prototype.toDatetimeLocal = function toDatetimeLocal() {
    var
      date = this,
      ten = function (i) {
        return (i < 10 ? '0' : '') + i;
      },
      YYYY = date.getFullYear(),
      MM = ten(date.getMonth() + 1),
      DD = ten(date.getDate()),
      HH = ten(date.getHours()),
      II = ten(date.getMinutes()),
      SS = ten(date.getSeconds())
    ;
    return YYYY + '-' + MM + '-' + DD + 'T' +
             HH + ':' + II + ':' + SS;
    }
    // Submit timestamps as unix seconds when form is submitted
    var putDate = function(form) {
      form.inputTimeUnix.value = Math.floor(Date.now() / 1000);// - new Date().getTimezoneOffset()*60;
      form.inputStartTimeUnix.value = ((Date.parse(js_start_time_unix_entry.value))/1000);
      //document.getElementById("js_start_time_unix").value = ((Date.parse(js_start_time_unix_entry.value))/1000);
    }
    // Fill in page values
    window.onload = function() {
      s = %inputStartTimeUnix%;
      current_start = new Date(s * 1000);
      document.getElementById('current-start').innerHTML = current_start.toLocaleString();
      // Show the local time as a string
      local_time_unix = new Date().toLocaleString();//toUTCString();
      document.getElementById('local-time-unix').innerHTML = local_time_unix.toString();
      // Fill in the start time field as local time
      document.getElementById('js_start_time_unix_entry').value = current_start.toDatetimeLocal();
      // Fill in the other form fields
      document.getElementById("send-program").value = %inputSend%;
      document.getElementById("message").value = %inputMsg%;
      document.getElementById("network").value = %inputNetwork%;
    }
  </script></head><body>
  <h1>Vulpes Radio Orienteering Controller</h1>
  <p>Local time: <b><span id=local-time-unix></span></b>. If this is incorrect, your browser is not providing the correct time 
  (<a href="https://support.mozilla.org/en-US/questions/1297208">Firefox example</a>).</p>
  <form action="/get"  onsubmit="putDate(this);" accept-charset=utf-8>
    <h2>General Settings</h2>
    <p>Sending program:
    <select name="inputSend" id="send-program">
      <option value="0" >0 - Off</option>
      <option value="1">1 - Continuous</option>
      <option value="2">2 - Cycle</option>
    </select><br>
    Message:
    <select name="inputMsg" id="message">
      <option value="0">0 - Custom Message</option>
      <option value="1">1 - MOE</option>
      <option value="2">2 - MOI</option>
      <option value="3">3 - MOS</option>
      <option value="4">4 - MOH</option>
      <option value="5">5 - MO5</option>
    </select><br>
    Custom message: <input type="text" name="inputCustomMsg" value = "%inputCustomMsg%"><br>
    Speed: <input type="number" name="inputWPM" value = %inputWPM%> WPM
    </p>
    <h2>Cycle Settings</h2>
    <p>Only applies when <em>Sending Program</em> is set to "2 - Cycle". You cannot set a cycle start date more than a month in advance.</p>
    <p>Cycle start time <input type="datetime-local" id="js_start_time_unix_entry" /><br>
    Current value: <b><span id=current-start></span></b>
    <!-- JS converts the entered start time to a unix timestamp, and copies that value
    to this hidden field so the user doesn't have to see it. -->
    <input type="hidden" name="inputStartTimeUnix" id="js_start_time_unix" /></p>
    <p>
      Step length: <input type="number" name="inputStepLength" min=1000 step=1000 value = %inputStepLength%> milliseconds <br>
      Cycle ID: <input type="number" name="inputCycleID" min=1 value = %inputCycleID%><br>
      Number of transmitters: <input type="number" name="inputNtransmitters" min=1 value = %inputNtransmitters%><br>
    </p>
    <!-- This field is hidden so people don't change the submit time (it will be wrong).
    The value is automatically filled in with JS. -->
    <input type="hidden" name="inputTimeUnix" id="js_time_unix">
    <!-- Extra fields just in case I need them -->  
    <input type="hidden" name="inputFloat" value = %inputFloat%>
    <input type="submit" value="Submit"">
  </form>
  <iframe style="display:none" name="hidden-form" id="hidden-form"></iframe>
  <br><hr>
  <h2>Network Settings</h2>
  <form onsubmit="return confirm('Are you sure you want to change the network and reboot?');" action="/get2" accept-charset=utf-8>
    <p>Network Access: 
    <select name="inputNetwork" id="network">
      <option value="0">Access Point</option>
      <option value="1">Existing Wireless Network (advanced)</option>
    </select><br>
    Existing Wireless Network SSID: <input type="text" name="inputSSID" value = "%inputSSID%"><br>
    Existing Wireless Network Password: <input type="password" name="inputPassword" value = "%inputPassword%"><br>
    </p><p>
    Access Point: Connect to wireless network "vulpes" and point your browser to URL <a href="http://192.168.0.1">http://192.168.0.1</a> (http, not http<b>s</b>)<br>
    Existing Network (advanced): Connect to the same existing network and use the proper IP address (useful if you have access to the router or a serial connection).<br>
    If an existing network can't be connected to, an access point will be set up.
    </p>
  <input type="submit" value="Submit and Reboot">
  </form>
  <iframe style="display:none" name="hidden-form02" id="hidden-form02"></iframe>
  <script type="text/javascript">
  </script>
 </body></html>)rawliteral";
 void notFound(AsyncWebServerRequest *request) {
  request->send(404, "text/plain", "Not found");
 }
 String readFile(fs::FS &fs, const char * path){
  //Serial.printf("Reading file: %s\r\n", path);
  File file = fs.open(path, "r");
  if(!file || file.isDirectory()){
    Serial.println("- empty file or failed to open file");
    return String();
  }
  //Serial.println("- read from file:");
  String fileContent;
  while(file.available()){
    fileContent+=String((char)file.read());
  }
  file.close();
  //Serial.println(fileContent);
  return fileContent;
 }
 void writeFile(fs::FS &fs, const char * path, const char * message){
  Serial.printf("Writing file: %s\r\n", path);
  File file = fs.open(path, "w");
  if(!file){
    Serial.println("- failed to open file for writing");
    return;
  }
  if(file.print(message)){
    Serial.println("- file written");
  } else {
    Serial.println("- write failed");
  }
  file.close();
 }
 // Replaces placeholder in web UI with stored values
 String processor(const String& var){
  //Serial.println(var);
  if(var == "inputCustomMsg"){
    return readFile(SPIFFS, "/inputCustomMsg.txt");
  }
  else if(var == "inputSend"){
    return readFile(SPIFFS, "/inputSend.txt");
  }
  else if(var == "inputWPM"){
    return readFile(SPIFFS, "/inputWPM.txt");
  }
  else if(var == "inputMsg"){
    return readFile(SPIFFS, "/inputMsg.txt");
  }
  else if(var == "inputStepLength"){
    return readFile(SPIFFS, "/inputStepLength.txt");
  }
  else if(var == "inputCycleID"){
    return readFile(SPIFFS, "/inputCycleID.txt");
  }
  else if(var == "inputNtransmitters"){
    return readFile(SPIFFS, "/inputNtransmitters.txt");
  }
  else if(var == "inputNetwork"){
    return readFile(SPIFFS, "/inputNetwork.txt");
  }
  else if(var == "inputSSID"){
    return readFile(SPIFFS, "/inputSSID.txt");
  }
  else if(var == "inputPassword"){
    return readFile(SPIFFS, "/inputPassword.txt");
  }
  else if(var == "inputFloat"){
    return readFile(SPIFFS, "/inputFloat.txt");
  } else if(var == "inputStartTimeUnix"){
    // Webform breaks if this value is empty.
    String temp = readFile(SPIFFS, "/inputStartTimeUnix.txt");
    if(temp == ""){
      temp = "0";
    }
    return temp;
  } 
  return String();
 }
 // https://www.thegeekpub.com/276838/how-to-reset-an-arduino-using-code/
 void(* resetFunc) (void) = 0; // create a standard reset function
 // Set up arduinomorse pin and default WPM
 LEDMorseSender sender_blink(blinker, 10.0f); //f makes it a float
 LEDMorseSender sender_key(keyer, 10.0f);
 //================================================================================
 // setup(): stuff that only gets done once, after power up (KB1OIQ's description)
 //================================================================================
 void setup() {
  Serial.begin(115200);
  // Get arduinomorse ready to go
  sender_blink.setup();
  sender_key.setup();
  pinMode(alarmPin, INPUT_PULLUP); // Set alarm pin as pullup
  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    while (1) delay(10);
  }
  if (rtc.lostPower()) {
    Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(__DATE__, __TIME__));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 9, 2, 17, 32, 0));
  }
  // Report the RTC time after waiting two seconds
  // https://amiok.net/gitea/W1CDN/vulpes/issues/50#issuecomment-1376
  Serial.println("Wait 2s for RTC");
  delay(2000); 
  Serial.println("RTC time on startup: ");
  Serial.println(rtc.now().unixtime());
  Serial.println(rtc.now().timestamp());
  // Are there any RTC alarms set?
  DateTime alarm_one = rtc.getAlarm1(); // Get the current time
  char buff[] = "Alarm 1 set for at hh:mm:ss DDD, DD MMM YYYY";
  Serial.print(alarm_one.toString(buff));
  Serial.println(" (only HH:MM:SS day-of-month are accurate)");
  // Initialize the output variables as outputs
  pinMode(keyer, OUTPUT);
  pinMode(blinker, OUTPUT);
  // Set outputs to LOW
  digitalWrite(keyer, LOW);
  digitalWrite(blinker, LOW);
  // Initialize SPIFFS
  SPIFFS.begin(true);
    if(!SPIFFS.begin(true)){
      Serial.println("An Error has occurred while mounting SPIFFS");
      return;
    }
    if(!SPIFFS.begin()){
      Serial.println("An Error has occurred while mounting SPIFFS");
      return;
    }
  // Read in existing data
  yourInputCustomMsg = readFile(SPIFFS, "/inputCustomMsg.txt");
  yourInputSend = readFile(SPIFFS, "/inputSend.txt").toInt();
  yourInputWPM = readFile(SPIFFS, "/inputWPM.txt").toFloat();
  yourInputMsg = readFile(SPIFFS, "/inputMsg.txt").toInt();
  yourInputFloat = readFile(SPIFFS, "/inputFloat.txt").toFloat();
  yourInputStartTimeUnix = readFile(SPIFFS, "/inputStartTimeUnix.txt").toInt();
  yourInputStepLength = readFile(SPIFFS, "/inputStepLength.txt").toInt();
  yourInputCycleID = readFile(SPIFFS, "/inputCycleID.txt").toInt();
  yourInputNtransmitters = readFile(SPIFFS, "/inputNtransmitters.txt").toInt();
  yourInputNetwork = readFile(SPIFFS, "/inputNetwork.txt").toInt();
  yourInputSSID = readFile(SPIFFS, "/inputSSID.txt");
  yourInputPassword = readFile(SPIFFS, "/inputPassword.txt");
  // Set WPM from saved value
  sender_blink.setWPM(yourInputWPM);
  sender_key.setWPM(yourInputWPM);
  // On restart, keep doing what you were doing before
  yourInputMsg_old = yourInputMsg;
  if(yourInputMsg == 0){
    sender_blink.setMessage(yourInputCustomMsg);
    sender_key.setMessage(yourInputCustomMsg);
  } else if(yourInputMsg == 1){
    sender_blink.setMessage(String("moe "));
    sender_key.setMessage(String("moe "));
  } else if(yourInputMsg == 2){
    sender_blink.setMessage(String("moi "));
    sender_key.setMessage(String("moi "));
  } else if(yourInputMsg == 3){
    sender_blink.setMessage(String("mos "));
    sender_key.setMessage(String("mos "));
  } else if(yourInputMsg == 4){
    sender_blink.setMessage(String("moh "));
    sender_key.setMessage(String("moh "));
  } else if(yourInputMsg == 5){
    sender_blink.setMessage(String("mo5 "));
    sender_key.setMessage(String("mo5 "));
  }
  WiFi.setHostname("vulpes");
  if (yourInputNetwork == 1){
    // Attach to existing wifi
    WiFi.mode(WIFI_STA);
    const char* ssid_char = yourInputSSID.c_str();
    const char* password_char = yourInputPassword.c_str();
    WiFi.begin(ssid_char, password_char);
    if (WiFi.waitForConnectResult() != WL_CONNECTED) {
      Serial.println("WiFi Failed! Setting up access point 'vulpes'...");
      // If you fail to connect, act as new access point
      WiFi.disconnect(true);
      WiFi.softAPConfig(local_ip, gateway, subnet);
      WiFi.softAP(ssid_ap, password_ap);
      // update the file so the webform is right
      writeFile(SPIFFS, "/inputNetwork.txt", "0");
      //return;
    }
    Serial.print("IP Address: ");
    Serial.println(WiFi.localIP());
  } else if (yourInputNetwork == 0){
    // Act as new access point
    WiFi.softAPConfig(local_ip, gateway, subnet);
    WiFi.softAP(ssid_ap, password_ap);
  }
  // Send web page with input fields to client
  server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
    request->send_P(200, "text/html", index_html, processor);
  });
  // Form 1 
  // Send a GET request to <ESP_IP>/get?inputCustomMsg=<inputMessage>
  server.on("/get", HTTP_GET, [] (AsyncWebServerRequest *request) {
    String inputMessage;
    // GET inputCustomMsg value on <ESP_IP>/get?inputCustomMsg=<inputMessage>
    if (request->hasParam(PARAM_CMSG)) {
      inputMessage = request->getParam(PARAM_CMSG)->value();
      // arduinomorse needs lowercase characters
      std::transform(inputMessage.begin(), inputMessage.end(), inputMessage.begin(), ::tolower);
      writeFile(SPIFFS, "/inputCustomMsg.txt", inputMessage.c_str());
      yourInputCustomMsg = inputMessage;
    }
    // GET inputSend value on <ESP_IP>/get?inputSend=<inputMessage>
    if (request->hasParam(PARAM_SEND)) {
      inputMessage = request->getParam(PARAM_SEND)->value();
      writeFile(SPIFFS, "/inputSend.txt", inputMessage.c_str());
      yourInputSend = inputMessage.toInt();
      // if not running a program, set the program running off
      //if(yourInputSend != 2){
        // Cease all programs on new input
        startProgram = false;
        programRunning = false;
      //}
    }
    // GET inputWPM value on <ESP_IP>/get?inputWPM=<inputMessage>
    if (request->hasParam(PARAM_WPM)) {
      inputMessage = request->getParam(PARAM_WPM)->value();
      writeFile(SPIFFS, "/inputWPM.txt", inputMessage.c_str());
      yourInputWPM = inputMessage.toFloat();
      sender_blink.setWPM(yourInputWPM);
      sender_key.setWPM(yourInputWPM);
    }
    // GET inputMsg value on <ESP_IP>/get?inputMsg=<inputMessage>
    if (request->hasParam(PARAM_MSG)) {
      inputMessage = request->getParam(PARAM_MSG)->value();
      writeFile(SPIFFS, "/inputMsg.txt", inputMessage.c_str());
      // save previous state
      yourInputMsg_old = yourInputMsg;
      yourInputMsg = inputMessage.toInt();
      // Check the message every time the form is submitted.
      if(yourInputMsg == 0){
        sender_blink.setMessage(yourInputCustomMsg);
        sender_key.setMessage(yourInputCustomMsg);
      } else if(yourInputMsg == 1){
        sender_blink.setMessage(String("moe "));
        sender_key.setMessage(String("moe "));
      } else if(yourInputMsg == 2){
        sender_blink.setMessage(String("moi "));
        sender_key.setMessage(String("moi "));
      } else if(yourInputMsg == 3){
        sender_blink.setMessage(String("mos "));
        sender_key.setMessage(String("mos "));
      } else if(yourInputMsg == 4){
        sender_blink.setMessage(String("moh "));
        sender_key.setMessage(String("moh "));
      } else if(yourInputMsg == 5){
        sender_blink.setMessage(String("mo5 "));
        sender_key.setMessage(String("mo5 "));
      }
    }
    // GET inputStepLength value on <ESP_IP>/get?inputStepLength=<inputMessage>
    if (request->hasParam(PARAM_STEPLENGTH)) {
      inputMessage = request->getParam(PARAM_STEPLENGTH)->value();
      writeFile(SPIFFS, "/inputStepLength.txt", inputMessage.c_str());
      yourInputStepLength = inputMessage.toInt();
    }
    // GET inputCycleID value on <ESP_IP>/get?inputCycleID=<inputMessage>
    if (request->hasParam(PARAM_CYCLEID)) {
      inputMessage = request->getParam(PARAM_CYCLEID)->value();
      writeFile(SPIFFS, "/inputCycleID.txt", inputMessage.c_str());
      yourInputCycleID = inputMessage.toInt();
    }
    // GET inputNtransmitters value on <ESP_IP>/get?inputNtransmitters=<inputMessage>
    if (request->hasParam(PARAM_NTRANS)) {
      inputMessage = request->getParam(PARAM_NTRANS)->value();
      writeFile(SPIFFS, "/inputNtransmitters.txt", inputMessage.c_str());
      yourInputNtransmitters = inputMessage.toInt();
    }
    // GET inputTimeUnix value on <ESP_IP>/get?inputTimeUnix=<inputMessage>
    if (request->hasParam(PARAM_TIME)) {
      inputMessage = request->getParam(PARAM_TIME)->value();
      //https://stackoverflow.com/a/22733127/2152245
      yourInputTime = atol(inputMessage.c_str());
      Serial.print("yourInputTime: ");
      Serial.println(yourInputTime);
      // update the RTC time
      rtc.adjust(DateTime(yourInputTime));
      DateTime now = rtc.now();
      // Might work to fix random errors? If date is far in the future,
      // try to update again.
      // replace if with while if you want it to try a bunch...
      if(now.year() > 2040){
        Serial.print("Year is ");
        Serial.println(now.year());
        Serial.println("RTC can't set time. Trying again.");
        rtc.adjust(DateTime(yourInputTime));
      }
      Serial.print("UTC time from browser: ");
      Serial.print(now.year(), DEC);
      Serial.print('/');
      Serial.print(now.month(), DEC);
      Serial.print('/');
      Serial.print(now.day(), DEC);
      Serial.print(" (");
      Serial.print(now.dayOfTheWeek());
      Serial.print(") ");
      Serial.print(now.hour(), DEC);
      Serial.print(':');
      Serial.print(now.minute(), DEC);
      Serial.print(':');
      Serial.print(now.second(), DEC);
      Serial.println();
      Serial.print("rtc.now().unixtime(): ");
      Serial.println(rtc.now().unixtime());
    }
    // GET inputFloat value on <ESP_IP>/get?inputFloat=<inputMessage>
    if (request->hasParam(PARAM_FLOAT)) {
      inputMessage = request->getParam(PARAM_FLOAT)->value();
      writeFile(SPIFFS, "/inputFloat.txt", inputMessage.c_str());
      yourInputFloat = inputMessage.toFloat();
    }
    // GET inputStartTimeUnix value on <ESP_IP>/get?inputStartTimeUnix=<inputMessage>
    if (request->hasParam(PARAM_START)) {
      inputMessage = request->getParam(PARAM_START)->value();
      Serial.println(inputMessage);
      // if a start time isn't entered, don't overwrite the old one
      //if(!(inputMessage != NULL && inputMessage[0] == '\0')){
        writeFile(SPIFFS, "/inputStartTimeUnix.txt", inputMessage.c_str());
        yourInputStartTimeUnix = atol(inputMessage.c_str());
      //}
      Serial.println(yourInputStartTimeUnix);
      // Use alarm built into RTC
      rtc.setAlarm1(DateTime(yourInputStartTimeUnix), DS3231_A1_Date);
      //rtc.setAlarm1(DateTime(2020, 6, 25, 15, 34, 0), DS3231_A2_Date);
      DateTime alarm_one = rtc.getAlarm1(); // Get the current alarm time
      char buff[] = "Alarm 1 set for at hh:mm:ss DDD, DD MMM YYYY";
      Serial.print(alarm_one.toString(buff));
      Serial.println(" (only HH:MM:SS day-of-month are accurate)");
    }
    // https://techtutorialsx.com/2018/01/14/esp32-arduino-http-server-external-and-internal-redirects/
    request->redirect("/");
  });
  // Form 2
  server.on("/get2", HTTP_GET, [] (AsyncWebServerRequest *request) {
    String inputMessage;
    /// GET inputNetwork value on <ESP_IP>/get2?inputNetwork=<inputMessage>
    if (request->hasParam(PARAM_NETWORK)) {
      inputMessage = request->getParam(PARAM_NETWORK)->value();
      writeFile(SPIFFS, "/inputNetwork.txt", inputMessage.c_str());
      yourInputNetwork = inputMessage.toInt();
      Serial.println(yourInputNetwork);
    }
    /// GET inputSSID value on <ESP_IP>/get2?inputSSID=<inputMessage>
    if (request->hasParam(PARAM_SSID)) {
      inputMessage = request->getParam(PARAM_SSID)->value();
      writeFile(SPIFFS, "/inputSSID.txt", inputMessage.c_str());
      yourInputSSID = inputMessage;
      Serial.println(yourInputSSID);
    }
    /// GET inputNetwork value on <ESP_IP>/get2?inputNetwork=<inputMessage>
    if (request->hasParam(PARAM_PASSWORD)) {
      inputMessage = request->getParam(PARAM_PASSWORD)->value();
      writeFile(SPIFFS, "/inputPassword.txt", inputMessage.c_str());
      yourInputPassword = inputMessage;
      Serial.println(yourInputPassword);
    }
    // Shouldn't need to do this if using this form.
    request->redirect("/");
    resetFunc();  // reset the Arduino via software function
  });
  server.onNotFound(notFound);
  server.begin();
 }
 void loop() {
  // This statement from https://github.com/garrysblog/DS3231-Alarm-With-Adafruit-RTClib-Library/blob/master/DS3231-RTClib-Adafruit-Alarm-Poll-alarmFired/DS3231-RTClib-Adafruit-Alarm-Poll-alarmFired.ino
  // Check if alarm by polling SQW alarm pin
  if((yourInputSend == 2) & (digitalRead(alarmPin) == LOW)) {
    // Print current time and date
    DateTime now = rtc.now(); // Get the current time
    char buff[] = "Alarm triggered at hh:mm:ss DDD, DD MMM YYYY";
    Serial.println(now.toString(buff));
    startProgram = true;
    // Disable and clear alarm
    rtc.clearAlarm(1); 
    rtc.clearAlarm(2); // clear the other one just in case 
  }
  // Once alarm has started the program, set things up to run
  if(startProgram == true){
    //Serial.println("Start sending");
    start_millis = millis() + ((yourInputCycleID - 1) * yourInputStepLength);
    stop_millis = start_millis + yourInputStepLength;
    if(yourInputCycleID == 1){
      pause_until_millis = stop_millis + (yourInputStepLength * (yourInputNtransmitters - 1)); 
    } else {
    // Subtract 2 rather than 1 here to account for start_millis duration at beginning of repeat.
      pause_until_millis = stop_millis + (yourInputStepLength * (yourInputNtransmitters - 2)); 
    }
    programRunning = true;
    startProgram = false;
  }
  // if you want to send continuous code, and it's not sending, then start it up
  if((yourInputSend == 1)){
    // If not sending, start sending. Yes, these need to be separate statements.
    if (!sender_blink.continueSending()){
          sender_blink.startSending();
      }
    if (!sender_key.continueSending()){
          sender_key.startSending();
      }
  // if you want to send cycle code and it's not sending, then start it up
  } else if((yourInputSend == 2) & (programRunning == true)){
      if((millis() < start_millis)){
        // Shut the pin off manually
        digitalWrite(blinker, LOW);
        digitalWrite(keyer, LOW);
      } else if((millis() >= start_millis) & (millis() <= stop_millis)){
        // If not sending, start sending. Yes, these need to be separate statements
        // for the blinker and keyer.
        if (!sender_blink.continueSending()){
              sender_blink.startSending();
          }
        if (!sender_key.continueSending()){
              sender_key.startSending();
          }
      } else if((millis() >= stop_millis) & (millis() <= pause_until_millis)){
        // do nothing in this case --  in between cycles
        // Shut the pin off manually
        digitalWrite(blinker, LOW);
        digitalWrite(keyer, LOW);
      } else if((millis() >= pause_until_millis)){
        startProgram = true;
      }
  // if the cycle program is not running
  } else if((yourInputSend == 2) & (programRunning == false)){
    // do we need something here?
  // if you don't want to send code
  } else if(yourInputSend == 0){
    // Shut the pin off manually
    digitalWrite(blinker, LOW);
    digitalWrite(keyer, LOW);
  }
 }
--- a/src/morse.cpp
+++ b/src/morse.cpp
@ -0,0 +1,232 @@
 // Morse Code sending library
 #include <morse.h>
 // MorseSender
 int MorseSender::copyTimings(
 	morseTiming_t *rawOut,
 	morseBitmask_t definition)
 {
 	int t = 0;
 	boolean foundSentinel = false;
 	for(morseBitmask_t mask = MORSE_BITMASK_HIGH_BIT;
 		mask > 0; mask = mask >> 1)
 	{
 		boolean isDah = (mask & definition) > 0;
 		if(!foundSentinel)
 		{
 			if (isDah) { foundSentinel = true; }
 			continue;
 		}
 		rawOut[2*t] = isDah ? DAH : DIT;
 		rawOut[2*t + 1] = DIT;
 		t++;
 	}
 	return t;
 }
 unsigned int MorseSender::fillTimings(char c)
 {
 	int t = 0;
 	unsigned int start = 0;
 	if (c >= 'a' && c <= 'z')
 	{
 		t = copyTimings(timingBuffer, MORSE_LETTERS[c-'a']);
 	}
 	else if (c >= '0' && c <= '9')
 	{
 		int n = c - '0';
 		boolean ditsFirst = (n <= 5);
 		if (!ditsFirst)
 		{
 			n -= 5;
 		}
 		while(t < 5)
 		{
 			timingBuffer[2*t] = ((t < n) == ditsFirst) ? DIT : DAH;
 			timingBuffer[2*t + 1] = DIT;
 			t++;
 		}
 	}
 	else
 	{
 		int s = 0;
 		while(MORSE_PUNCT_ETC[s].c != END)
 		{
 			if(MORSE_PUNCT_ETC[s].c == c)
 			{
 				t = copyTimings(timingBuffer,
 					MORSE_PUNCT_ETC[s].timing);
 				break;
 			}
 			s++;
 		}
 		if (MORSE_PUNCT_ETC[s].c == END)
 		{
 			start = t = 1; // start on a space
 		}
 	}
 	timingBuffer[2*t - 1] = DAH;
 	timingBuffer[2*t] = END;
 	/*
 	Serial.print("Refilled timing buffer for '");
 	Serial.print(c);
 	Serial.print("': ");
 	int i = start;
 	while(timingBuffer[i] != END)
 	{
 		Serial.print((int)timingBuffer[i]);
 		Serial.print(", ");
 		i++;
 	}
 	Serial.println("END");
 	*/
 	return start;
 }
 // see note in header about pure-virtual-ness
 void MorseSender::setOn() {};
 void MorseSender::setOff() {};
 // noop defaults
 void MorseSender::setReady() {};
 void MorseSender::setComplete() {};
 MorseSender::MorseSender(unsigned int outputPin, float wpm) :
 	pin(outputPin)
 {
 	setWPM(wpm);
 }
 void MorseSender::setup() { pinMode(pin, OUTPUT); }
 void MorseSender::setWPM(float wpm)
 {
 	setSpeed((morseTiming_t)(1000.0*60.0/(max(1.0f, wpm)*DITS_PER_WORD)));
 }
 void MorseSender::setSpeed(morseTiming_t duration)
 {
 	DIT = max(duration, (morseTiming_t) 1);
 	DAH = 3*DIT;
 }
 void MorseSender::setMessage(const String newMessage)
 {
 	message = newMessage;
 	// Force startSending() before continueSending().
 	messageIndex = message.length();
 	// If a different message was in progress, make sure it stops cleanly.
 	if (timingIndex % 2 == 0) {
 		setOff();
 	}
 }
 void MorseSender::sendBlocking()
 {
 	//Serial.println("Sending blocking: ");
 	//Serial.println(message);
 	startSending();
 	while(continueSending());
 }
 void MorseSender::startSending()
 {
 	messageIndex = 0;
 	if (message.length() == 0) { return; }
 	timingIndex = fillTimings(message[0]);
 	setReady();
 	if (timingIndex % 2 == 0) {
 		setOn();
 		//Serial.print("Starting with on, duration=");
 	} else {
 		//Serial.print("Starting with off, duration=");
 	}
 	lastChangedMillis = millis();
 	//Serial.println((int)timingBuffer[timingIndex]);
 }
 boolean MorseSender::continueSending()
 {
 	if(messageIndex >= message.length()) { return false; }
 	unsigned long elapsedMillis = millis() - lastChangedMillis;
 	if (elapsedMillis < timingBuffer[timingIndex]) { return true; }
 	timingIndex++;
 	if (timingBuffer[timingIndex] == END)
 	{
 		messageIndex++;
 		if(messageIndex >= message.length()) {
 			setOff();
 			setComplete();
 			return false;
 		}
 		timingIndex = fillTimings(message[messageIndex]);
 	}
 	lastChangedMillis += elapsedMillis;
 	//Serial.print("Next is       ");
 	if (timingIndex % 2 == 0) {
 		//Serial.print("(on) ");
 		setOn();
 	} else {
 		//Serial.print("(off) ");
 		setOff();
 	}
 	//Serial.println((int)timingBuffer[timingIndex]);
 	return true;
 }
 void *MorseSender::operator new(size_t size) { return malloc(size); }
 void MorseSender::operator delete(void* ptr) { if (ptr) free(ptr); }
 // SpeakerMorseSender
 // void SpeakerMorseSender::setOn() { tone(pin, frequency); }
 // void SpeakerMorseSender::setOff() {
 // 	if (carrFrequency == CARRIER_FREQUENCY_NONE) {
 // 		noTone(pin);
 // 	} else {
 // 		tone(pin, carrFrequency);
 // 	}
 // }
 // void SpeakerMorseSender::setReady() { setOff(); }
 // void SpeakerMorseSender::setComplete() { noTone(pin); }
 // SpeakerMorseSender::SpeakerMorseSender(
 // 	int outputPin,
 // 	unsigned int toneFrequency,
 // 	unsigned int carrierFrequency,
 // 	float wpm)
 // 	: MorseSender(outputPin, wpm),
 // 	frequency(toneFrequency),
 // 	carrFrequency(carrierFrequency) {};
 // LEDMorseSender
 void LEDMorseSender::setOn() { digitalWrite(pin, activeLow ? LOW : HIGH); }
 void LEDMorseSender::setOff() { digitalWrite(pin, activeLow ? HIGH : LOW); }
 LEDMorseSender::LEDMorseSender(int outputPin, bool activeLow, float wpm)
 	: MorseSender(outputPin, wpm), activeLow(activeLow) {};
 LEDMorseSender::LEDMorseSender(int outputPin, float wpm)
 	: MorseSender(outputPin, wpm), activeLow(false) {};
 // PWMMorseSender
 void PWMMorseSender::setOn() { analogWrite(pin, brightness); }
 void PWMMorseSender::setOff() { analogWrite(pin, 0); }
 void PWMMorseSender::setBrightness(byte bright) {
 	brightness = bright;
 }
 PWMMorseSender::PWMMorseSender(
 		int outputPin,
 		float wpm,
 		byte bright)
 	: MorseSender(outputPin, wpm), brightness(bright) {};
--- a/src/morse.h
+++ b/src/morse.h
@ -0,0 +1,276 @@
 #pragma once
 /**
 * Generate and send Morse Code on an LED or a speaker. Allow sending
 * in a non-blocking manner (by calling a 'continue sending' method
 * every so often to turn an LED on/off, or to call tone/noTone appropriately).
 *
 * All input should be lowercase. Prosigns (SK, KN, etc) have special
 * character values #defined.
 *
 * See also:
 * Morse decoder (using binary tree):
 * http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1289074596/15
 * Generator (on playground):
 * http://www.arduino.cc/playground/Code/Morse
 */
 // for malloc and free, for the new/delete operators
 #include <stdlib.h>
 #include <analogWrite.h>
 // Arduino language types
 #if defined(ARDUINO) && ARDUINO >= 100
 #include "Arduino.h"
 #else
 #include "WProgram.h"
 #endif
 #define WPM_DEFAULT	12.0
 // PARIS WPM measurement: 50; CODEX WPM measurement: 60 (Wikipedia:Morse_code)
 #define DITS_PER_WORD	50
 // Pass to SpeakerMorseSender as carrierFrequency to suppress the carrier.
 #define CARRIER_FREQUENCY_NONE	0
 // Bitmasks are 1 for dah and 0 for dit, in left-to-right order;
 //	the sequence proper begins after the first 1 (a sentinel).
 //	Credit for this scheme to Mark VandeWettering K6HX ( brainwagon.org ).
 typedef unsigned int             morseTiming_t;
 typedef unsigned char	morseBitmask_t; // see also MAX_TIMINGS
 #define MORSE_BITMASK_HIGH_BIT	B10000000
 // sentinel
 #define END             0
 // the most timing numbers any unit will need; ex: k = on,off,on,off,on,end = 5
 #define MAX_TIMINGS     15
 // Punctuation and Prosigns
 #define PROSIGN_SK	'S'
 #define PROSIGN_KN	'K'
 #define PROSIGN_BT	'B'
 typedef struct {
 	char c;
 	morseBitmask_t timing;
 } specialTiming;
 const specialTiming MORSE_PUNCT_ETC[] = {
 	{'.',		B1010101},
 	{'?',		B1001100},
 	{'/',		B110010},
 	{PROSIGN_SK,	B1000101},
 	{PROSIGN_KN,	B110110},
 	{PROSIGN_BT,	B110001},
 	{END,		B1},
 };
 // Morse Code (explicit declaration of letter timings)
 const morseBitmask_t MORSE_LETTERS[26] = {
 	/* a */ B101,
 	/* b */ B11000,
 	/* c */ B11010,
 	/* d */ B1100,
 	/* e */ B10,
 	/* f */ B10010,
 	/* g */ B1110,
 	/* h */ B10000,
 	/* i */ B100,
 	/* j */ B10111,
 	/* k */ B1101,
 	/* l */ B10100,
 	/* m */ B111,
 	/* n */ B110,
 	/* o */ B1111,
 	/* p */ B10110,
 	/* q */ B11101,
 	/* r */ B1010,
 	/* s */ B1000,
 	/* t */ B11,
 	/* u */ B1001,
 	/* v */ B10001,
 	/* w */ B1011,
 	/* x */ B11001,
 	/* y */ B11011,
 	/* z */ B11100,
 };
 /**
 * Define the logic of converting characters to on/off timing,
 * and encapsulate the state of one sending-in-progress Morse message.
 *
 * Subclasses define setOn and setOff for (for example) LED and speaker output.
 */
 class MorseSender {
 protected:
 	const unsigned int pin;
 	// The setOn and setOff methods would be pure virtual,
 	// but that has compiler issues.
 	// See: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1167672075 .
 	/**
 	 * Called to set put the output in 'on' state, during a dit or dah.
 	 */
 	virtual void setOn();
 	virtual void setOff();
 	/**
 	 * Called before sending a message. Used for example to enable a
 	 * carrier. (Noop in the base class.)
 	 */
 	virtual void setReady();
 	virtual void setComplete();
 private:
 	morseTiming_t DIT, DAH;
 	String message;
 	// on,off,...,wait,0 list, millis
 	morseTiming_t timingBuffer[MAX_TIMINGS+1];
 	// index of the character currently being sent
 	unsigned int messageIndex;
 	// timing unit currently being sent
 	unsigned int timingIndex;
 	// when this timing unit was started
 	unsigned long lastChangedMillis;
 	/**
 	 * Copy definition timings (on only) to raw timings (on/off).
 	 * @return the number of 'on' timings copied
 	 */
 	int copyTimings(morseTiming_t *rawOut,
 		morseBitmask_t definition);
 	/**
 	 * Fill a buffer with on,off,..,END timings (millis)
 	 * @return the index at which to start within the new timing sequence
 	 */
 	unsigned int fillTimings(char c);
 public:
 	/**
 	 * Create a sender which will output to the given pin.
 	 */
 	MorseSender(unsigned int outputPin, float wpm=WPM_DEFAULT);
 	/**
 	 * To be called during the Arduino setup(); set the pin as OUTPUT.
 	 */
 	void setup();
 	/**
 	 * Set the words per minute (based on PARIS timing).
 	 */
 	void setWPM(float wpm);
 	/**
 	 * Set the duration, in milliseconds, of a DIT.
 	 */
 	void setSpeed(morseTiming_t duration);
 	/**
 	 * Set the message to be sent.
 	 * This halts any sending in progress.
 	 */
 	void setMessage(const String newMessage);
 	/**
 	 * Send the entirety of the current message before returning. See the "simple"
 	 * example, which uses sendBlocking to send one message.
 	 */
 	void sendBlocking();
 	/**
 	 * Prepare to send and begin sending the current message. After calling this,
 	 * call continueSending repeatedly until it returns false to finish sending
 	 * the message. See the "speeds" example, which calls startSending and
 	 * continueSending on two different senders.
 	 */
 	void startSending();
 	/**
 	 * Switch outputs on and off (and refill the internal timing buffer)
 	 * as necessary to continue with the sending of the current message.
 	 * This should be called every few milliseconds (at a significantly
 	 * smaller interval than a DIT) to produce a legible fist.
 	 *
 	 * @see startSending, which must be called first
 	 * @return false if sending is complete, otherwise true (keep sending)
 	 */
 	boolean continueSending();
 	void *operator new(size_t size);
 	void operator delete(void* ptr);
 };
 /**
 * Adapt Morse sending to use the Arduino language tone() and noTone()
 * functions, for use with a speaker.
 *
 * If a carrierFrequency is given, instead of calling noTone, call tone
 * with a low frequency. This is useful ex. for maintaining radio links.
 */
 class SpeakerMorseSender: public MorseSender {
 	private:
 		unsigned int frequency;
 		unsigned int carrFrequency;
 	protected:
 		virtual void setOn();
 		virtual void setOff();
 		virtual void setReady();
 		virtual void setComplete();
 	public:
 		// concert A = 440
 		// middle C = 261.626; higher octaves = 523.251, 1046.502
 		SpeakerMorseSender(
 			int outputPin,
 			unsigned int toneFrequency=1046,
 			unsigned int carrierFrequency=CARRIER_FREQUENCY_NONE,
 			float wpm=WPM_DEFAULT);
 };
 /**
 * Sends Morse on a digital output pin.
 */
 class LEDMorseSender: public MorseSender {
 	private:
 		bool activeLow;
 	protected:
 		virtual void setOn();
 		virtual void setOff();
 	public:
 		/**
 		 * Creates a LED Morse code sender with the given GPIO pin.  The optional
 		 * boolean activeLow indicates LED is ON with digital LOW value.
 		 * @param outputPin GPIO pin number
 		 * @param activeLow set to true to indicate the LED ON with digital LOW value.  default: false
 		 * @param wpm words per minute, default: WPM_DEFAULT
 		 */
 		LEDMorseSender(int outputPin, bool activeLow = false, float wpm=WPM_DEFAULT);
 		/**
 		 * Creates a LED Morse code sender with the given GPIO pin.  This constructor is for backward compability.
 		 * @param outputPin GPIO pin number
 		 * @param wpm words per minute
 		 */
 		LEDMorseSender(int outputPin, float wpm);
 };
 /**
 * Sends Morse on an analog output pin (using PWM). The brightness value is
 * between 0 and 255 and is passed directly to analogWrite.
 */
 class PWMMorseSender: public MorseSender {
 	private:
 		byte brightness;
 	protected:
 		virtual void setOn();
 		virtual void setOff();
 	public:
 		PWMMorseSender(int outputPin, float wpm=WPM_DEFAULT, byte brightness=255);
 		void setBrightness(byte brightness);
 };
--- a/vulpes/test/README
+++ b/vulpes/test/README
--- a/vulpes/.vscode/extensions.json
+++ b/vulpes/.vscode/extensions.json
@ -1,10 +0,0 @@
 {
    // See http://go.microsoft.com/fwlink/?LinkId=827846
    // for the documentation about the extensions.json format
    "recommendations": [
        "platformio.platformio-ide"
    ],
    "unwantedRecommendations": [
        "ms-vscode.cpptools-extension-pack"
    ]
 }
--- a/vulpes/src/jled/README.md
+++ b/vulpes/src/jled/README.md
@ -1,17 +0,0 @@
 # JLed morse example
 This examples demonstrates an efficient method to generate morse code on 
 an micro controller like the Arduino.
 The morse example uses the morse alphabet encoded in a binary tree to 
 generate morse code using a JLed user defined brightness class. The text
 to be morsed is transformed into morse code and then transformed into a 
 sequence of `1` and `0` which are written out to a GPIO controlling a LED or
 a sound generator. 
 ![morse example](../../doc/morse.jpg)
 ## Author 
 Jan Delgado
--- a/vulpes/src/jled/bitset.h
+++ b/vulpes/src/jled/bitset.h
@ -1,53 +0,0 @@
 // Copyright (c) 2019 Jan Delgado <jdelgado[at]gmx.net>
 // https://github.com/jandelgado/jled
 #ifndef EXAMPLES_MORSE_BITSET_H_
 #define EXAMPLES_MORSE_BITSET_H_
 // a simple bit set with capacity of N bits, just enough for the morse demo
 class Bitset {
 private:
    size_t n_;
    uint8_t* bits_;
 protected:
    // returns num bytes needed to store n bits.
    static constexpr size_t num_bytes(size_t n) {
        return n > 0 ? ((n - 1) >> 3) + 1 : 0;
    }
 public:
    Bitset() : Bitset(0) {}
    Bitset(const Bitset& b) : Bitset() { *this = b; }
    explicit Bitset(size_t n) : n_(n), bits_{new uint8_t[num_bytes(n)]} {
        memset(bits_, 0, num_bytes(n_));
    }
    Bitset& operator=(const Bitset& b) {
        if (&b == this) return *this;
        const auto size_new = num_bytes(b.n_);
        if (num_bytes(n_) != size_new) {
            delete[] bits_;
            bits_ = new uint8_t[size_new];
            n_ = b.n_;
        }
        memcpy(bits_, b.bits_, size_new);
        return *this;
    }
    virtual ~Bitset() {
        delete[] bits_;
        bits_ = nullptr;
    }
    void set(size_t i, bool val) {
        if (val)
            bits_[i >> 3] |= (1 << (i & 7));
        else
            bits_[i >> 3] &= ~(1 << (i & 7));
    }
    bool test(size_t i) const { return (bits_[i >> 3] & (1 << (i & 7))) != 0; }
    size_t size() const { return n_; }
 };
 #endif  // EXAMPLES_MORSE_BITSET_H_
--- a/vulpes/src/jled/morse.h
+++ b/vulpes/src/jled/morse.h
@ -1,121 +0,0 @@
 // Copyright (c) 2019 Jan Delgado <jdelgado[at]gmx.net>
 // https://github.com/jandelgado/jled
 #include <Arduino.h>
 #include <inttypes.h>
 #include <stddef.h>
 #include "bitset.h"  // NOLINT
 #ifndef EXAMPLES_MORSE_MORSE_H_
 #define EXAMPLES_MORSE_MORSE_H_
 // The Morse class converts a text sequence into a bit sequence representing
 // a morse code sequence.
 class Morse {
    // pre-ordered tree of morse codes. Bit 1 = 'dah',  0 = 'dit'.
    // Position in string corresponds to position in binary tree starting w/ 1
    // see https://www.pocketmagic.net/morse-encoder/ for info on encoding
    static constexpr auto LATIN =
        "*ETIANMSURWDKGOHVF*L*PJBXCYZQ**54*3***2*******16*******7***8*90";
    static constexpr auto DURATION_DIT = 1;
    static constexpr auto DURATION_DAH = 3 * DURATION_DIT;
    static constexpr auto DURATION_PAUSE_CHAR = DURATION_DAH;
    static constexpr auto DURATION_PAUSE_WORD = 7 * DURATION_DIT;
 protected:
    char upper(char c) const { return c >= 'a' && c <= 'z' ? c - 32 : c; }
    bool isspace(char c) const { return c == ' '; }
    // returns position of char in morse tree. Count starts with 1, i.e.
    // E=2, T=3, etc.
    size_t treepos(char c) const {
        auto i = 1u;
        while (LATIN[i++] != c) {
        }
        return i;
    }
    // returns uint16_t with size of morse sequence (dit's and dah's) in MSB
    // and the morse sequence in the LSB
    uint16_t pos_to_morse_code(int code) const {
        uint8_t res = 0;
        uint8_t size = 0;
        while (code > 1) {
            size++;
            res <<= 1;
            res |= (code & 1);
            code >>= 1;
        }
        return res | (size << 8);
    }
    template <typename F>
    uint16_t iterate_sequence(const char* p, F f) const {
        // call f(count,val) num times, incrementing count each time
        // and returning num afterwards.
        auto set = [](int num, int count, bool val, F f) -> int {
            for (auto i = 0; i < num; i++) f(count + i, val);
            return num;
        };
        auto bitcount = 0;
        while (*p) {
            const auto c = upper(*p++);
            if (isspace(c)) {  // space not part of alphabet, treat separately
                bitcount += set(DURATION_PAUSE_WORD, bitcount, false, f);
                continue;
            }
            const auto morse_code = pos_to_morse_code(treepos(upper(c)));
            auto code = morse_code & 0xff;  // dits (0) and dahs (1)
            auto size = morse_code >> 8;    // number of dits and dahs in code
            while (size--) {
                bitcount += set((code & 1) ? DURATION_DAH : DURATION_DIT,
                                bitcount, true, f);
                // pause between symbols := 1 dit
                if (size) {
                    bitcount += set(DURATION_DIT, bitcount, false, f);
                }
                code >>= 1;
            }
            if (*p && !isspace(*p)) {
                bitcount += set(DURATION_PAUSE_CHAR, bitcount, false, f);
            }
        }
        return bitcount;
    }
 public:
    // returns ith bit of morse sequence
    bool test(uint16_t i) const { return bits_->test(i); }
    // length of complete morse sequence in in bits
    size_t size() const { return bits_->size(); }
    Morse() : bits_(new Bitset(0)) {}
    explicit Morse(const char* s) {
        const auto length = iterate_sequence(s, [](int, bool) -> void {});
        auto bits = new Bitset(length);
        iterate_sequence(s, [bits](int i, bool v) -> void { bits->set(i, v); });
        bits_ = bits;
    }
    ~Morse() { delete bits_; }
    // make sure that the following, currently not needed, methods are not used
    Morse(const Morse&m) {*this = m;}
    Morse& operator=(const Morse&m) {
        delete bits_;
        bits_ = new Bitset(*m.bits_);
        return *this;
    }
 private:
    // stores morse bit sequence
    const Bitset* bits_ = nullptr;
 };
 #endif  // EXAMPLES_MORSE_MORSE_H_
--- a/vulpes/src/main.cpp
+++ b/vulpes/src/main.cpp
@ -1,634 +0,0 @@
 /*********
  Rui Santos
  Complete project details at https://RandomNerdTutorials.com/esp32-esp8266-input-data-html-form/
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files.
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
 *********/
 // include wifi password
 #include "config.h"
 #include <Arduino.h>
 #include <WiFi.h>
 #include <AsyncTCP.h>
 #include <SPIFFS.h>
 #include <Preferences.h>
 #include <arduino-timer.h>
 // #include <Telegraph.h>
 //#include <morse.h> //arduino morse
 //#include <Morse.h> //etherkit morse
 #include <jled.h> // jled
 #include "jled/morse.h" //jled
 #include <Adafruit_BusIO_Register.h> // for DS3231
 #include <RTClib.h> // for DS3231
 //#include <DS3232RTC.h> //for DS3231
 //#include <sstream>
 // download zip from https://github.com/me-no-dev/ESPAsyncWebServer and install.
 #include <ESPAsyncWebServer.h>
 AsyncWebServer server(80);
 RTC_DS3231 rtc; // set up RTC
 // Read from config.h
 const char* ssid = WIFI_SSID;
 const char* password = WIFI_PASSWORD;
 const char* PARAM_STRING = "inputString";
 const char* PARAM_SEND = "inputSend";
 const char* PARAM_WPM = "inputWPM";
 const char* PARAM_MSG = "inputMsg";
 const char* PARAM_FLOAT = "inputFloat";
 const char* PARAM_TIME = "inputTimeUnix";
 // Global variables
 String yourInputString;
 int yourInputSend;
 int yourInputWPM;
 int yourInputMsg;
 int yourInputMsg_old; // to save previous state and check changes
 float yourInputFloat;
 uint32_t yourInputTime; //to keep time
 // HTML web page to handle 3 input fields (inputString, inputSend, inputFloat)
 const char index_html[] PROGMEM = R"rawliteral(
 <!DOCTYPE HTML><html><head>
  <title>ESP Input Form</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <script>
    var putDate = function(form) {
      form.inputTimeUnix.value = Math.floor(Date.now() / 1000);
    };
  </script></head><body>
  <form action="/get" target="hidden-form" onsubmit="putDate(this);">
    inputString (current value %inputString%): <input type="text" name="inputString" value=%inputString%><br>
    Sending program (cycle doesn't work yet) (current value: <b>%inputSend%</b>):
    <select name="inputSend" id="send-program">
      <option value="0">0 -Off</option>
      <option value="1">1 - Continuous</option>
      <option value="2">2 - Cycle</option>
    </select><br>
    Message (current value <b>%inputMsg%</b>):
    <select name="inputMsg" id="message">
      <option value="0">0 - TEST TEST TEST DE W1CDN</option>
      <option value="1">1 - MOE</option>
      <option value="2">2 - MOI</option>
      <option value="3">3 - MOS</option>
      <option value="4">4 - MOH</option>
      <option value="5">5 - MO5</option>
    </select><br>
    WPM (current value %inputWPM%): <input type="number " name="inputWPM" value = %inputWPM%> (doesn't work yet)<br>
    Current time (UTC): %inputTimeUnix%
    <input type="hidden" name="inputTimeUnix" id="js_time_unix"><br>
    inputFloat (current value %inputFloat%): <input type="number " name="inputFloat" value = %inputFloat%><br>
    <input type="submit" value="Submit"">
  </form>
  <iframe style="display:none" name="hidden-form"></iframe>
 </body></html>)rawliteral";
 // Auxiliary variables to store the current output state
 //String output26State = "off";
 //String output27State = "off";
 // Assign output variables to GPIO pins
 const int keyer = 32; //LED_BUILTIN for on-board (dev);//26 for LED; //32 for transmitter keyer
 const int blinker = LED_BUILTIN;
 // Timers
 //auto timer = timer_create_default();
 Timer<1> timer;
 auto time_until_start = timer_create_default();
 // Example from https://github.com/contrem/arduino-timer#examples
 bool toggle_led(void *) {
  digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN)); // toggle the LED
  return true; // keep timer active? true
 }
 // Toggle GPIO pin (LED or relay)
 // bool toggle_gpio_26(void *) {
 //   if(output26State == "off"){
 //     output26State = "on";
 //     digitalWrite(output26, HIGH);
 //   } else {
 //     output26State = "off";
 //     digitalWrite(output26, LOW);
 //   }
 //   return true; // keep timer active? true
 // }
 void notFound(AsyncWebServerRequest *request) {
  request->send(404, "text/plain", "Not found");
 }
 String readFile(fs::FS &fs, const char * path){
  //Serial.printf("Reading file: %s\r\n", path);
  File file = fs.open(path, "r");
  if(!file || file.isDirectory()){
    Serial.println("- empty file or failed to open file");
    return String();
  }
  //Serial.println("- read from file:");
  String fileContent;
  while(file.available()){
    fileContent+=String((char)file.read());
  }
  file.close();
  //Serial.println(fileContent);
  return fileContent;
 }
 void writeFile(fs::FS &fs, const char * path, const char * message){
  Serial.printf("Writing file: %s\r\n", path);
  File file = fs.open(path, "w");
  if(!file){
    Serial.println("- failed to open file for writing");
    return;
  }
  if(file.print(message)){
    Serial.println("- file written");
  } else {
    Serial.println("- write failed");
  }
  file.close();
 }
 // Replaces placeholder in web UI with stored values
 String processor(const String& var){
  //Serial.println(var);
  if(var == "inputString"){
    return readFile(SPIFFS, "/inputString.txt");
  }
  else if(var == "inputSend"){
    return readFile(SPIFFS, "/inputSend.txt");
  }
  else if(var == "inputWPM"){
    return readFile(SPIFFS, "/inputWPM.txt");
  }
  else if(var == "inputMsg"){
    return readFile(SPIFFS, "/inputMsg.txt");
  }
  else if(var == "inputFloat"){
    return readFile(SPIFFS, "/inputFloat.txt");
  } else if(var == "inputTimeUnix"){
    return rtc.now().timestamp();
  }
  return String();
 }
 // // vvvvv Modify some functions from KB1OIQ's controller.
 // // This section hasn't been tested on the hardware.
 // //int dit_len = 60 ; //milliseconds; https://morsecode.world/international/timing.html
 // //================================================================================
 // // stop_26(): set GPIO 26 to LOW. Used for dot(), dash().
 // //================================================================================
 // bool stop_26(void *){
 //   output26State = "off";
 //   digitalWrite(output26, LOW);
 //   return false; // keep timer active? true
 // }
 // //================================================================================
 // // dit(): transmit a single dit
 // //================================================================================
 // void dit(int dit_len = 1000) {
 //   output26State = "on";
 //   digitalWrite(output26, HIGH);
 //   timer.in(dit_len, stop_26);
 // }
 // //================================================================================
 // // dah(): transmit a single dah
 // //================================================================================
 // void dah(int dit_len = 1000) {
 //   output26State = "on";
 //   digitalWrite(output26, HIGH);
 //   timer.in(dit_len * 3, stop_26);
 // }
 // //================================================================================
 // // char_space()): transmit a character space
 // //================================================================================
 // // A function that does nothing except (hopefully) block the timer.
 // bool empty(void *) {
 //     return false;
 //   }
 // void char_space(int dit_len = 1000) {
 //   timer.in(dit_len, empty);
 // }
 // void k(){
 //   Serial.println("K");
 //   dah();
 //   char_space();
 //   dit();
 //   char_space();
 //   dah();
 // }
 // // ^^^^
 // //telegraph
 // //Telegraph telegraph(LED_BUILTIN, 10, HIGH);
 // Telegraph telegraph26(output26, 10, HIGH);
 //arduinomorse
 //LEDMorseSender sender(LED_BUILTIN);
 //Etherkit Morse
 //Morse morse(LED_BUILTIN, 15);
 //jled from https://github.com/jandelgado/jled/blob/master/examples/morse/morse_effect.h
 class MorseEffect : public jled::BrightnessEvaluator {
    Morse morse_;
    // duration of a single 'dit' in ms
    const uint16_t speed_;
 public:
    explicit MorseEffect(const char* message, uint16_t speed = 200)
        : morse_(message), speed_(speed) {}
    uint8_t Eval(uint32_t t) const override {
        const auto pos = t / speed_;
        if (pos >= morse_.size()) return 0;
        return morse_.test(pos) ? 255 : 0;
    }
    uint16_t Period() const override { return (morse_.size() + 1) * speed_; }
 };
 // Speed is milliseconds per dit, which is 1000 * (60 / (50 * WPM))
 // 60 is 20 wpm, 120 is 10 wpm, 90 is 15 wpm, etc.
 // https://morsecode.world/international/timing.html
 float wpm = 10;
 float ms_per_dit = 1000 * (60 / (50 * wpm));
 int word_space_ms = ms_per_dit * 7;
 // Hardcoding messages and WPM  for now, will come back and make it more flexible.
 MorseEffect morseEffectTEST("TEST TEST TEST DE W1CDN", ms_per_dit);
 MorseEffect morseEffectMOE("MOE", ms_per_dit);
 MorseEffect morseEffectMOI("MOI", ms_per_dit);
 MorseEffect morseEffectMOS("MOS", ms_per_dit);
 MorseEffect morseEffectMOH("MOH", ms_per_dit);
 MorseEffect morseEffectMO5("MO5", ms_per_dit);
 // CW for keyer
 auto morseTEST =
    JLed(keyer).UserFunc(&morseEffectTEST).DelayAfter(word_space_ms).Forever();
 auto morseMOE =
    JLed(keyer).UserFunc(&morseEffectMOE).DelayAfter(word_space_ms).Forever();
 auto morseMOI =
    JLed(keyer).UserFunc(&morseEffectMOI).DelayAfter(word_space_ms).Forever();
 auto morseMOS =
    JLed(keyer).UserFunc(&morseEffectMOS).DelayAfter(word_space_ms).Forever();
 auto morseMOH =
    JLed(keyer).UserFunc(&morseEffectMOH).DelayAfter(word_space_ms).Forever();
 auto morseMO5 =
    JLed(keyer).UserFunc(&morseEffectMO5).DelayAfter(word_space_ms).Forever();
 auto morseToSend = morseTEST; // set this up to overwrite later
 // CW for blinker
 auto morseTEST_blink =
    JLed(blinker).UserFunc(&morseEffectTEST).DelayAfter(word_space_ms).Forever();
 auto morseMOE_blink =
    JLed(blinker).UserFunc(&morseEffectMOE).DelayAfter(word_space_ms).Forever();
 auto morseMOI_blink =
    JLed(blinker).UserFunc(&morseEffectMOI).DelayAfter(word_space_ms).Forever();
 auto morseMOS_blink =
    JLed(blinker).UserFunc(&morseEffectMOS).DelayAfter(word_space_ms).Forever();
 auto morseMOH_blink =
    JLed(blinker).UserFunc(&morseEffectMOH).DelayAfter(word_space_ms).Forever();
 auto morseMO5_blink =
    JLed(blinker).UserFunc(&morseEffectMO5).DelayAfter(word_space_ms).Forever();
 auto morseToSend_blink = morseTEST_blink; // set this up to overwrite later
 // format and print a time_t value
 // void printTime(time_t t)
 // {
 //     char buf[25];
 //     char m[4];    // temporary storage for month string (DateStrings.cpp uses shared buffer)
 //     strcpy(m, monthShortStr(month(t)));
 //     sprintf(buf, "%.2d:%.2d:%.2d %s %.2d %s %d",
 //         hour(t), minute(t), second(t), dayShortStr(weekday(t)), day(t), m, year(t));
 //     Serial.println(buf);
 // }
 //================================================================================
 // setup(): stuff that only gets done once, after power up (KB1OIQ's description)
 //================================================================================
 void setup() {
  Serial.begin(115200);
  // https://github.com/JChristensen/DS3232RTC/blob/master/examples/TimeRTC/TimeRTC.ino
  // rtc.begin();
  // setSyncProvider(rtc.get);   // the function to get the time from the RTC
  //   if(timeStatus() != timeSet)
  //       Serial.println("Unable to sync with the RTC");
  //   else
  //       Serial.println("RTC has set the system time");
  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    while (1) delay(10);
  }
  if (rtc.lostPower()) {
    Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(__DATE__, __TIME__));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 9, 2, 17, 32, 0));
  }
  // Timer example, blink main LED
  pinMode(LED_BUILTIN, OUTPUT); // set LED pin to OUTPUT
  // call the toggle_led function every 10000 millis (10 second)
  //timer.every(10000, toggle_led);
  // call the toggle_gpio_26 function 
  //timer.every(1000, toggle_gpio_26);
  // Initialize the output variables as outputs
  pinMode(keyer, OUTPUT);
  pinMode(blinker, OUTPUT);
  // Set outputs to LOW
  digitalWrite(keyer, LOW);
  digitalWrite(blinker, LOW);
  // Initialize SPIFFS
  SPIFFS.begin(true);
  //#ifdef ESP32
    if(!SPIFFS.begin(true)){
      Serial.println("An Error has occurred while mounting SPIFFS");
      return;
    }
  //#else
    if(!SPIFFS.begin()){
      Serial.println("An Error has occurred while mounting SPIFFS");
      return;
    }
  //#endif
  // Make sure files exist, maybe with defaults here
  // if(SPIFFS.exists("/inputString.txt") == 0){
  //   writeFile(SPIFFS, "/inputString.txt", "CQ");
  // }
  // if(SPIFFS.exists("/inputSend.txt") == 0){
  //   writeFile(SPIFFS, "/inputSend.txt", "0");
  // }
  // if(SPIFFS.exists("/inputWPM.txt") == 0){
  //   writeFile(SPIFFS, "/inputWPM.txt", "10");
  // }
  // if(SPIFFS.exists("/inputMsg.txt") == 0){
  //   writeFile(SPIFFS, "/inputMsg.txt", "0");
  // }
  // if(SPIFFS.exists("/inputFloat.txt") == 0){
  //   writeFile(SPIFFS, "/inputFloat.txt", "1.1");
  // }
  // Read in existing data
  yourInputString = readFile(SPIFFS, "/inputString.txt");
  yourInputSend = readFile(SPIFFS, "/inputSend.txt").toInt();
  yourInputWPM = readFile(SPIFFS, "/inputWPM.txt").toInt();
  yourInputMsg = readFile(SPIFFS, "/inputMsg.txt").toInt();
  yourInputFloat = readFile(SPIFFS, "/inputFloat.txt").toFloat();
  // On restart, keep doing what you were doing before
  yourInputMsg_old = yourInputMsg;
  if(yourInputMsg == 0){
    morseToSend = morseTEST;
    morseToSend_blink = morseTEST_blink;
  } else if(yourInputMsg == 1){
    morseToSend = morseMOE;
    morseToSend_blink = morseMOE_blink;
  } else if(yourInputMsg == 2){
    morseToSend = morseMOI;
    morseToSend_blink = morseMOI_blink;
  } else if(yourInputMsg == 3){
    morseToSend = morseMOS;
    morseToSend_blink = morseMOS_blink;
  } else if(yourInputMsg == 4){
    morseToSend = morseMOH;
    morseToSend_blink = morseMOH_blink;
  } else if(yourInputMsg == 5){
    morseToSend = morseMO5;
    morseToSend_blink = morseMO5_blink;
  }
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  if (WiFi.waitForConnectResult() != WL_CONNECTED) {
    Serial.println("WiFi Failed!");
    return;
  }
  Serial.println();
  Serial.print("IP Address: ");
  Serial.println(WiFi.localIP());
  // Send web page with input fields to client
  server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
    request->send_P(200, "text/html", index_html, processor);
  });
  // Send a GET request to <ESP_IP>/get?inputString=<inputMessage>
  server.on("/get", HTTP_GET, [] (AsyncWebServerRequest *request) {
    String inputMessage;
    // GET inputString value on <ESP_IP>/get?inputString=<inputMessage>
    if (request->hasParam(PARAM_STRING)) {
      inputMessage = request->getParam(PARAM_STRING)->value();
      writeFile(SPIFFS, "/inputString.txt", inputMessage.c_str());
      yourInputString = inputMessage;
    }
    // GET inputSend value on <ESP_IP>/get?inputSend=<inputMessage>
    if (request->hasParam(PARAM_SEND)) {
      inputMessage = request->getParam(PARAM_SEND)->value();
      writeFile(SPIFFS, "/inputSend.txt", inputMessage.c_str());
      yourInputSend = inputMessage.toInt();
    }
    // GET inputWPM value on <ESP_IP>/get?inputWPM=<inputMessage>
    if (request->hasParam(PARAM_WPM)) {
      inputMessage = request->getParam(PARAM_WPM)->value();
      writeFile(SPIFFS, "/inputWPM.txt", inputMessage.c_str());
      yourInputWPM = inputMessage.toInt();
    }
    // GET inputMsg value on <ESP_IP>/get?inputMsg=<inputMessage>
    if (request->hasParam(PARAM_MSG)) {
      inputMessage = request->getParam(PARAM_MSG)->value();
      writeFile(SPIFFS, "/inputMsg.txt", inputMessage.c_str());
      // save previous state
      yourInputMsg_old = yourInputMsg;
      yourInputMsg = inputMessage.toInt();
    }
    // GET inputTimeUnix value on <ESP_IP>/get?inputTimeUnix=<inputMessage>
    if (request->hasParam(PARAM_TIME)) {
      inputMessage = request->getParam(PARAM_TIME)->value();
      Serial.println(inputMessage);
      //https://stackoverflow.com/a/22733127/2152245
      yourInputTime = atol(inputMessage.c_str());
      Serial.println(yourInputTime);
      // update the RTC time
      rtc.adjust(DateTime(yourInputTime));
 ;
      DateTime now = rtc.now();
      Serial.print("UTC time from browser: ");
      Serial.print(now.year(), DEC);
      Serial.print('/');
      Serial.print(now.month(), DEC);
      Serial.print('/');
      Serial.print(now.day(), DEC);
      Serial.print(" (");
      Serial.print(now.dayOfTheWeek());
      Serial.print(") ");
      Serial.print(now.hour(), DEC);
      Serial.print(':');
      Serial.print(now.minute(), DEC);
      Serial.print(':');
      Serial.print(now.second(), DEC);
      Serial.println();
    }
    // GET inputFloat value on <ESP_IP>/get?inputFloat=<inputMessage>
    if (request->hasParam(PARAM_FLOAT)) {
      inputMessage = request->getParam(PARAM_FLOAT)->value();
      writeFile(SPIFFS, "/inputFloat.txt", inputMessage.c_str());
      yourInputFloat = inputMessage.toFloat();
    }
    // else {
    //   inputMessage = "No message sent";
    // }
    request->send(200, "text/plain", inputMessage);
  });
  server.onNotFound(notFound);
  server.begin();
  //telegraph
  //telegraph.send("CQ CQ CQ");
  //telegraph26.send("CQ CQ CQ DE W1CDN K");
  // arduinomorse
  // sender.setup();
 	// sender.setMessage(String("73 de kb3jcy "));
 	// sender.startSending();
 }
 void loop() {
    // Timers
  time_until_start.tick();
  timer.tick();
  // DateTime now = rtc.now();
  // Serial.print(now.year(), DEC);
  // Serial.print('/');
  // Serial.print(now.month(), DEC);
  // Serial.print('/');
  // Serial.print(now.day(), DEC);
  // Serial.print(" (");
  // Serial.print(now.dayOfTheWeek());
  // Serial.print(") ");
  // Serial.print(now.hour(), DEC);
  // Serial.print(':');
  // Serial.print(now.minute(), DEC);
  // Serial.print(':');
  // Serial.print(now.second(), DEC);
  // Serial.println();
  //arduinomorse
  //sender.continueSending();
  // See which message we are sending
  // Only do this when the message has been updated.
  if(yourInputMsg != yourInputMsg_old){
    //morseToSend.Stop(JLed::eStopMode::FULL_OFF).Update();
    if(yourInputMsg == 0){
    morseToSend = morseTEST;
    morseToSend_blink = morseTEST_blink;
  } else if(yourInputMsg == 1){
    morseToSend = morseMOE;
    morseToSend_blink = morseMOE_blink;
  } else if(yourInputMsg == 2){
    morseToSend = morseMOI;
    morseToSend_blink = morseMOI_blink;
  } else if(yourInputMsg == 3){
    morseToSend = morseMOS;
    morseToSend_blink = morseMOS_blink;
  } else if(yourInputMsg == 4){
    morseToSend = morseMOH;
    morseToSend_blink = morseMOH_blink;
  } else if(yourInputMsg == 5){
    morseToSend = morseMO5;
    morseToSend_blink = morseMO5_blink;
  }
    // Keeps the key from locking up
    yourInputMsg_old = yourInputMsg;
  }
  // if you want to send continuous code, and it's not sending, then start it up
  if((yourInputSend == 1) & (morseToSend.IsRunning() == false)){
    //jled
    morseToSend.Reset().Update();
    morseToSend_blink.Reset().Update();
    //morse.send("CQ CQ CQ DE W1CDN K"); //etherkit morse
    //telegraph26.send("CQ CQ CQ DE W1CDN K"); //telegraph
  // if you want to send continuous code, and it is sending, keep sending
  } else if((yourInputSend == 1) & (morseToSend.IsRunning() == true)){
    morseToSend.Update();
    morseToSend_blink.Update();
  // if you want to send cycle code and it is sending, keep sending
  } else if((yourInputSend == 2) & (morseToSend.IsRunning() == true)){
    morseToSend.Update();
    morseToSend_blink.Update();
  // if you want to send cycle code and it's not sending, then start it up
  } else if((yourInputSend == 2) & (morseToSend.IsRunning() == true)){
    morseToSend.Reset().Update();
    morseToSend_blink.Reset().Update();
  // if you don't want to send code
  } else {
    // stop sending and make sure the pin is off
    morseToSend.Stop(JLed::eStopMode::FULL_OFF).Update();
    morseToSend_blink.Stop(JLed::eStopMode::FULL_OFF).Update();
  }
  //morseToSend.Update();
  // Blink LED according to seconds entered
  // if (yourInputInt > 0) {
  //     Serial.println("GPIO 26 on");
  //     output26State = "on";
  //     digitalWrite(output26, HIGH);
  //     delay(yourInputInt * 1000);
  //     Serial.println(yourInputInt);
  //     Serial.println("GPIO 26 off");
  //     output26State = "off";
  //     digitalWrite(output26, LOW);
  //     delay(yourInputInt * 1000);
  // } else {
  //     output26State = "off";
  // }
 }
Author	SHA1	Message	Date
W1CDN	9f523d950e	Add link to main project page.	2023-11-02 21:42:47 -05:00
W1CDN	8cad41d4bb	Merge pull request 'Readme and license' (#57 ) from w1cdn-patch-1 into main Reviewed-on: #57	2023-11-02 21:01:16 -05:00
W1CDN	15cad51881	Update readme	2023-11-02 20:47:41 -05:00
W1CDN	d77c938ad4	Add UI screenshot	2023-11-02 20:45:50 -05:00
W1CDN	6689bc5cdf	Fix email.	2023-11-02 20:10:03 -05:00
W1CDN	15ea79d765	Add contact.	2023-11-02 19:57:10 -05:00
W1CDN	4fd4cd2dbd	Update readme.	2023-11-02 19:54:02 -05:00
W1CDN	d99da74f5a	Add link to hardware repo.	2023-11-02 19:08:17 -05:00
W1CDN	c984ebceef	Update readme.	2023-11-02 17:51:41 -05:00
W1CDN	df9028ef9f	Remove unneeded libraries.	2023-11-02 08:26:40 -05:00
W1CDN	66646828c0	Update readme.	2023-11-02 08:26:04 -05:00
W1CDN	a732dbcec3	Update readme	2023-11-02 08:24:55 -05:00
W1CDN	ec262c4572	Add license	2023-11-02 08:23:31 -05:00
W1CDN	52b910ed79	Merge pull request 'Add option to set up for wifi or AP on compile' (#53 ) from access-point into main Reviewed-on: #53	2023-10-01 11:29:20 -05:00
mattbk	0478506e87	Add confirmation so people don't click the wrong button.	2023-09-27 20:56:37 -05:00
mattbk	9679248691	Default to AP if wifi is inaccessible.	2023-09-27 20:43:01 -05:00
mattbk	db7c0adfed	Reboot on network change form.	2023-09-27 20:12:38 -05:00
mattbk	98536b8e76	Stub out network form.	2023-09-26 20:57:41 -05:00
mattbk	2f6fd9a05e	Remove old file and stub out readme.	2023-09-25 22:06:49 -05:00
mattbk	4e797b9281	Move folder.	2023-09-25 22:02:03 -05:00
mattbk	5e3503b497	Use integer network setting to avoid string comparison.	2023-09-25 21:53:20 -05:00
mattbk	7fc43238cd	Simplify SSID.	2023-09-25 21:47:48 -05:00
mattbk	8106d576be	Add option to set up for wifi or ap on compile.	2023-09-25 21:36:37 -05:00
W1CDN	e942576fd8	Merge pull request 'Make sure RTC is counting time on battery' (#51 ) from rtc-fix01 into main Reviewed-on: #51	2023-09-25 21:14:57 -05:00
mattbk	c14215d42f	Wait for RTC before querying on boot.	2023-09-25 21:12:25 -05:00
mattbk	99f6ebfe93	Add delay before reading RTC.	2023-09-19 11:11:46 -05:00
W1CDN	dccd3d27f4	Merge pull request 'Add custom message ability' (#47 ) from custom-message into main Reviewed-on: #47	2023-09-16 15:48:03 -05:00
mattbk	2618d82e12	Add custom message ability	2023-09-16 09:51:39 -05:00
W1CDN	08b1bdf3fd	Merge pull request 'Change WPM on webform' (#45 ) from wpm into main Reviewed-on: #45	2023-09-16 09:17:17 -05:00
mattbk	d973bbf19a	Clean up.	2023-09-16 09:16:35 -05:00
mattbk	f4287eba7b	Control WPM from webform.	2023-09-15 21:44:19 -05:00
W1CDN	3474d8ba17	Merge pull request 'Key radio as well as blinking LED' (#44 ) from key-radio into main Reviewed-on: #44	2023-09-15 21:19:50 -05:00
mattbk	ffb4163980	Wire up keyer.	2023-09-15 19:58:46 -05:00
W1CDN	3db888e530	Merge pull request 'Set up scheduled program cycles' (#24 ) from program-cycle into main Reviewed-on: #24	2023-09-15 16:51:44 -05:00
W1CDN	a93498ac84	Merge pull request 'Use arduinomorse instead of Jled' (#38 ) from arduinomorse into program-cycle Reviewed-on: #38	2023-09-15 16:35:46 -05:00
mattbk	6c1a718a98	Do the math right on cycle timing.	2023-09-15 12:22:02 -05:00
mattbk	4380a56055	Shelve.	2023-09-14 21:02:28 -05:00
mattbk	f5aa43ef76	Clean out old Jled and arduino-timer code.	2023-09-14 17:09:55 -05:00
mattbk	c8f9d823da	Add back ability to send continuously.	2023-09-14 16:36:22 -05:00
mattbk	a47cd1465a	Clean up.	2023-09-14 12:46:35 -05:00
mattbk	73a6b694a9	Cycle appropriately.	2023-09-14 12:44:10 -05:00
mattbk	06e69bd8c0	Start on schedule and able to stop.	2023-09-13 21:54:43 -05:00
mattbk	dd085635a2	Shelve.	2023-09-13 21:06:16 -05:00
mattbk	087ad27c8c	Add arduinomorse and dependencies.	2023-09-13 20:24:57 -05:00
mattbk	5c655a381b	Snapshot.	2023-09-13 19:58:45 -05:00
mattbk	dc765af473	Working snapshot.	2023-09-12 21:32:11 -05:00
mattbk	3aba0583be	Stub out a non-working function to set up Jled sequences.	2023-09-11 21:47:37 -05:00
mattbk	1bde39e148	Snapshot.	2023-09-11 21:09:27 -05:00
mattbk	958e71513c	Snapshot.	2023-09-10 12:35:02 -05:00
mattbk	70decbbcca	Only send cycles when program is running.	2023-09-09 16:01:41 -05:00
mattbk	2127d4a75a	Add extra space at end of message to workaround Jled bug.	2023-09-09 13:14:28 -05:00
mattbk	40baa679e1	Working cycle example with hardcoded variables.	2023-09-09 12:53:34 -05:00
mattbk	e706327623	Shelve.	2023-09-08 22:55:31 -05:00
mattbk	fbe5a4a6e0	Snapshot.	2023-09-08 21:21:19 -05:00
mattbk	26a1ee97c0	Delete a bunch of old stuff.	2023-09-08 15:07:57 -05:00
mattbk	cbdc7ec939	Use Alarm2 instead of Alarm2 to avoid late alarms.	2023-09-08 15:00:48 -05:00
mattbk	38c1417351	Report time alarm is set (serial).	2023-09-08 11:12:44 -05:00
mattbk	57a1c1af80	Snapshot.	2023-09-08 10:39:24 -05:00
mattbk	af4920d634	Snapshot.	2023-09-08 08:39:14 -05:00
mattbk	a69128397a	Snapshot.	2023-09-07 20:20:53 -05:00
mattbk	f496a10ef2	Try to account for infrequent weird RTC times.	2023-09-06 22:07:48 -05:00
mattbk	afe5b9338d	Keep form fields updated.	2023-09-06 21:52:04 -05:00
mattbk	a996c13e63	Snapshot to capture working refresh...	2023-09-06 21:36:10 -05:00
mattbk	dab1590608	Use unix timestamps and convert to/from local in js.	2023-09-06 21:21:05 -05:00
mattbk	90b3137165	Shelve.	2023-09-06 20:14:16 -05:00
mattbk	55ea853100	Ignore vscode settings.	2023-09-06 19:24:03 -05:00
mattbk	b97f48858d	Quick fix of empty start time.	2023-09-06 18:08:36 -05:00
mattbk	b648900c7b	Shelve.	2023-09-06 18:02:07 -05:00
mattbk	c174d7f594	Make date formats match and stop passing an extra variable.	2023-09-06 16:57:57 -05:00
mattbk	fd61efebba	Get on local time, baby.	2023-09-05 21:11:31 -05:00
mattbk	8a95413224	Snapshot.	2023-09-05 20:41:55 -05:00
mattbk	458232f08f	Get dates lined up, readable, and values refreshed.	2023-09-05 16:55:42 -05:00
mattbk	a47451b541	Get time and start time aligned.	2023-09-05 15:41:56 -05:00
mattbk	2060df9691	Refresh webform automatically after submit so values are right.	2023-09-05 11:08:01 -05:00
mattbk	c65bc22028	Shelve. Collect unix time from webform, but need to make sure it is UTC.	2023-09-04 21:53:09 -05:00