Fix .,? morse encodings, and use correct letter spacing based on settings, not hard coded

Author: rnighting

morse.cpp

@@ -2,18 +2,18 @@
 #include "ubitx.h"
 #include "settings.h"
 #include "morse.h"
-/*
- * Each byte of the morse table stores one letter. 
- * The 0 is a dot, a 1 is a dash 
- * From the Most significant byte onwards, the letter is padded with 1s. 
- * The first zero after the 1s indicates the start of the letter, it MUST be discarded
- */
 
 struct Morse {
   char letter;
   unsigned char code;
 };
 
+/*
+ * Each byte of the morse table stores one letter. 
+ * The 0 is a dot, a 1 is a dash 
+ * From the Most significant byte onwards, the letter is padded with 1s. 
+ * The first zero after the 1s indicates the start of the letter, it MUST be discarded
+ */
 static const PROGMEM struct Morse morse_table[] = { 
 {'a', 0xf9}, // 11111001
 {'b', 0xe8}, // 11101000
@@ -51,9 +51,9 @@ static const PROGMEM struct Morse morse_table[] = {
 {'8', 0xdc}, // 11011100
 {'9', 0xde}, // 11011110
 {'0', 0xdf}, // 11011111
-{'.', 0xd5}, // 11010101
-{',', 0xd3}, // 11010011 //AD7U 20191217
-{'?', 0xcc}, // 11001100 //AD7U 20191217 - Added
+{'.', 0x95}, // 10010101
+{',', 0xb3}, // 10110011
+{'?', 0x8c}, // 10001100
 };
 
 static void morseLetter(char c){
@@ -62,7 +62,7 @@ static void morseLetter(char c){
   //handle space character as three dashes
   if (c == ' '){
     active_delay(9 * globalSettings.cwDitDurationMs);
-    Serial.print(' ');
+    //Serial.print(' ');
     return;
   }
 
@@ -94,7 +94,8 @@ static void morseLetter(char c){
         mask = mask >> 1;
       }
       //Serial.println('@');
-      delay(200); // space between letters is a dash (3 dots), one dot's space has already been sent
+      delay(2*globalSettings.cwDitDurationMs); // space between letters is a dash (3 dots), one dot's space has already been sent
+      break;//We've played the letter, so don't bother checking the rest of the list
     }
   }
 }
@@ -107,7 +108,7 @@ void morseText(char *text){
   delay(1000);
 //  }
 
-  Serial.println(globalSettings.cwSideToneFreq);
+  //Serial.println(globalSettings.cwSideToneFreq);
   while(*text){
     morseLetter(*text++);
   }