From f4287eba7b0edb88ade4340c13993f62ea46d31a Mon Sep 17 00:00:00 2001
From: mattbk <mattbk@users.noreply.github.com>
Date: Fri, 15 Sep 2023 21:44:19 -0500
Subject: [PATCH] Control WPM from webform.

---
 vulpes/src/main.cpp | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/vulpes/src/main.cpp b/vulpes/src/main.cpp
index 2fdae51..54d7474 100644
--- a/vulpes/src/main.cpp
+++ b/vulpes/src/main.cpp
@@ -67,6 +67,8 @@ int yourInputNtransmitters;
 long start_millis = 0;
 long stop_millis = 0;
 long pause_until_millis = 0;
+float wpm = 10;
+float ms_per_dit = 1000 * (60 / (50 * wpm));
 
 // HTML web page to handle 3 input fields (inputString, inputSend, inputFloat)
 const char index_html[] PROGMEM = R"rawliteral(
@@ -136,7 +138,10 @@ const char index_html[] PROGMEM = R"rawliteral(
       <option value="3">3 - MOS</option>
       <option value="4">4 - MOH</option>
       <option value="5">5 - MO5</option>
-    </select></p>
+    </select><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>
@@ -157,7 +162,6 @@ const char index_html[] PROGMEM = R"rawliteral(
     <input type="hidden" name="inputTimeUnix" id="js_time_unix">
 
     <!-- Extra fields just in case I need them -->  
-    <input type="hidden" name="inputWPM" value = %inputWPM%>
     <input type="hidden" name="inputString" value = %inputString%>
     <input type="hidden" name="inputFloat" value = %inputFloat%>
 
@@ -245,15 +249,8 @@ String processor(const String& var){
 
 
 // Set up arduinomorse pin and default WPM
-LEDMorseSender sender_blink(blinker, 10.0f) ; // the 'f' makes sure this is a float
-LEDMorseSender sender_key(keyer, 10.0f) ; // the 'f' makes sure this is a float
-
-// 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;
+LEDMorseSender sender_blink(blinker, wpm);
+LEDMorseSender sender_key(keyer, wpm);
 
 //================================================================================
 // setup(): stuff that only gets done once, after power up (KB1OIQ's description)
@@ -322,6 +319,9 @@ void setup() {
   yourInputStepLength = readFile(SPIFFS, "/inputStepLength.txt").toInt();
   yourInputCycleID = readFile(SPIFFS, "/inputCycleID.txt").toInt();
   yourInputNtransmitters = readFile(SPIFFS, "/inputNtransmitters.txt").toInt();
+  // 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;
@@ -385,7 +385,9 @@ void setup() {
     if (request->hasParam(PARAM_WPM)) {
       inputMessage = request->getParam(PARAM_WPM)->value();
       writeFile(SPIFFS, "/inputWPM.txt", inputMessage.c_str());
-      yourInputWPM = inputMessage.toInt();
+      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)) {