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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -580,21 +580,17 @@ void loop() { // symbol() in what switch statement to handle it. // Otherwise, the char is sent for transmission. for (int i = 0; i < theLen; i++) { if (int(text[i]) == 195) { flag195 = true; symbol(text[++i]); flag195 = false; } else if (int(text[i]) == 197) { flag197 = true; symbol(text[++i]); flag197 = false; } else if (int(text[i]) == 196) { flag197 = true; symbol(text[++i]); flag197 = false; } else { symbol(text[i]); -
Jul 29, 2024 . 1 changed file with 486 additions and 188 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,306 +1,604 @@ #include <serial-readline.h> #include <BluetoothSerial.h> // This code will implement an international morse code keyer using bluetooth. // It requires an Arduino device and a relay (can be mechanical or solid state). // The relay is powered from the Arduino. It is set as normally open. The // trigger comes from one of the pio pins. On the relay you connect the NO // and center contacts to a 1/4" male plug and connect that to the CW key // jack on your radio. That's it. // Written by Juan Jimenez, K1CPR, June 2023 // Released to the public domain. Use as you wish but please give credit. const int relay_pin = 26; // Change to the PIO pin you use to trigger the relay const int dotTime = 75; // Time for a dot in milliseconds, dashes/space are 3x this value bool flag195 = false; // Flags for special characters bool flag196 = false; bool flag197 = false; // BluetoothSerial SerialBT; SerialLineReader reader(Serial); void setup() { Serial.begin(115200); Serial.setTimeout(1000); pinMode(relay_pin, OUTPUT); // This will be the Bluetooth device name that will show up on your computer // Change as you see fit. // SerialBT.begin("JJCWKeyBT"); //Bluetooth device name Serial.println("JJCWKeyBT running. Enter text to transmit."); // If you want to require a PIN to pair to this device, define USE_PIN and put it here #ifdef USE_PIN SerialBT.setPin(pin); Serial.println("Using PIN"); #endif } // For dot and dash the relay is activated to close, triggering the key on your radio // Spacing between letters same as a dash. void space() { delay(dotTime * 3); } // Spacing between words is 7x the dot time void wordSpace() { delay(dotTime * 7); } // Define a dot void dot() { digitalWrite(relay_pin, HIGH); delay(dotTime); digitalWrite(relay_pin, LOW); delay(dotTime); } // Define a dash void dash() { digitalWrite(relay_pin, HIGH); delay(dotTime * 3); digitalWrite(relay_pin, LOW); delay(dotTime); } // Figure out which symbol to key and do it. // This code handles everything, including international, except one symbol. // The digraph ch was removed from the Spanish language but there are other // languages that still use it. Shame on you, Microsoft! void symbol(wchar_t theSymbol) { if (isAlpha(theSymbol)) { switch (toupper(theSymbol)) { case 'A': dot(); dash(); break; case 'B': dash(); dot(); dot(); dot(); break; case 'C': dash(); dot(); dash(); dot(); break; case 'D': dash(); dot(); dot(); break; case 'E': dot(); break; case 'F': dot(); dot(); dash(); dot; break; case 'G': dash(); dash(); dot(); break; case 'H': dot(); dot(); dot(); dot(); break; case 'I': dot(); dot(); break; case 'J': dot(); dash(); dash(); dash(); break; case 'K': dash(); dot(); dash(); break; case 'L': dot(); dash(); dot(); dot(); break; case 'M': dash(); dash(); break; case 'N': dash(); dot(); break; case 'O': dash(); dash(); dash(); break; case 'P': dot(); dash(); dash(); dot(); break; case 'Q': dash(); dash(); dot(); dash(); break; case 'R': dot(); dash(); dot(); break; case 'S': dot(); dot(); dot(); break; case 'T': dash(); break; case 'U': dot(); dot(); dash(); break; case 'V': dot(); dot(); dot(); dash(); break; case 'W': dot(); dash(); dash(); break; case 'X': dash(); dot(); dot(); dash(); break; case 'Y': dash(); dot(); dash(); dash(); break; case 'Z': dash(); dash(); dot(); dot(); default: // Do nothing break; } } else if (isdigit(theSymbol)) { switch (theSymbol) { case '1': dot(); dash(); dash(); dash(); dash(); break; case '2': dot(); dot(); dash(); dash(); dash(); break; case '3': dot(); dot(); dot(); dash(); dash(); break; case '4': dot(); dot(); dot(); dot(); dash(); break; case '5': dot(); dot(); dot(); dot(); dot(); break; case '6': dash(); dot(); dot(); dot(); dot(); break; case '7': dash(); dash(); dot(); dot(); dot(); break; case '8': dash(); dash(); dash(); dot(); dot(); break; case '9': dash(); dash(); dash(); dash(); dot(); break; case '0': dash(); dash(); dash(); dash(); dash(); break; default: // Do nothing break; } } else if (wcschr(L".,?\\!/()&:;=+-_\"$@", theSymbol) != NULL) { switch (theSymbol) { case '.': dot(); dash(); dot(); dash(); dot(); dash(); break; case ',': dash(); dash(); dot(); dot(); dash(); dash(); break; case '?': dot(); dot(); dash(); dash(); dot(); dot(); break; case '\'': dot(); dash(); dash(); dash(); dash(); dot(); break; case '!': dash(); dot(); dash(); dot(); dash(); dash(); break; case '/': dash(); dot(); dot(); dash(); dot(); break; case '(': dash(); dot(); dash(); dash(); dot(); break; case ')': dash(); dot(); dash(); dash(); dot(); dash(); break; case '&': dot(); dash(); dot(); dot(); dot(); break; case ':': dash(); dash(); dash(); dot(); dot(); dot(); break; case ';': dash(); dot(); dash(); dot(); dash(); dot(); break; case '=': dash(); dot(); dot(); dot(); dash(); break; case '+': dot(); dash(); dot(); dash(); dot(); break; case '-': dash(); dot(); dot(); dot(); dot(); dash(); break; case '_': dot(); dot(); dash(); dash(); dot(); dash(); break; case '"': dot(); dash(); dot(); dot(); dash(); dot(); break; case '$': dot(); dot(); dot(); dash(); dot(); dot(); dash(); break; case '@': dot(); dash(); dash(); dot(); dash(); dot(); break; default: // Do nothing break; } } else if (flag195) { switch (int(theSymbol)) { // Don't forget the non-latin symbols // Special case digraph ch is not implemented due to no input code possible // Ä and ä case 164: case 132: dot(); dash(); dot(); dash(); break; // À and à case 128: case 160: dot(); dash(); dash(); dot(); dash(); break; // Ç and ç case 135: case 167: dash(); dot(); dash(); dot(); dot(); break; // Ð case 144: dot(); dot(); dash(); dash(); dot(); break; // È and è case 136: case 168: dot(); dash(); dot(); dot(); dash(); break; // É and é case 137: case 169: dot(); dot(); dash(); dot(); dot(); break; // Ĵ and ĵ case 180: case 181: dot(); dash(); dash(); dash(); dot(); break; // Ñ and ñ case 145: case 177: dash(); dash(); dot(); dash(); dash(); break; // Ö and ö case 150: case 182: dash(); dash(); dash(); dot(); break; // þ case 190: dot(); dash(); dash(); dot(); dot(); break; // Ü and ü case 156: case 188: dot(); dot(); dash(); dash(); break; default: // Do nothing break; } } else if (flag197) { switch (int(theSymbol)) { // Š and š case 160: case 161: dot(); dot(); dot(); dash(); dot(); break; default: // Do nothing break; } } else if (flag196) { switch (int(theSymbol)) { // Ĝ and ĝ case 156: case 157: dash(); dash(); dot(); dash(); dot(); break; default: // Do nothing break; } } space(); } // The main loop. void loop() { reader.poll(); if (reader.available()) { int theLen = reader.len(); char text[theLen]; reader.read(text); Serial.println(text); // If the next character is int 195, 196 or 197 it indicates a special char // It is skipped and the next char is sent for transmission. The flags tell // symbol() in what switch statement to handle it. // Otherwise, the char is sent for transmission. for (int i = 0; i < theLen; i++) { Serial.println(int(text[i])); if (int(text[i]) == 195) { flag195 = true; symbol(text[++i]); Serial.println(int(text[i])); flag195 = false; } else if (int(text[i]) == 197) { flag197 = true; symbol(text[++i]); Serial.println(int(text[i])); flag197 = false; } else if (int(text[i]) == 196) { flag197 = true; symbol(text[++i]); Serial.println(int(text[i])); flag197 = false; } else { symbol(text[i]); } } } } -
Jul 1, 2024 . 1 changed file with 1 addition and 1 deletion.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -10,7 +10,7 @@ // (26 is the default). On the relay you connect the NO and center contacts to a 1/4" or 1/8" male plug // (depending which one your radio uses) and connect that to the CW key jack on your radio. That's it. // Written by Juan Jimenez, K1CPR/AE, June 2023 // Released to the public domain. Use as you wish but please give credit. const int relay_pin = 26; // Change to the PIO pin you use to trigger the relay -
Jul 1, 2024 . 1 changed file with 13 additions and 9 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,18 +1,21 @@ #include "BluetoothSerial.h" // This code will implement a International Morse Code keyer using bluetooth. // The code implements all international morse code characters except the digraph 'ch' // which was deprecated some time ago from the Spanish language. // It requires an Arduino device and a 5v relay (can be mechanical or solid state). // I used an ESP32 DevBoard and a simple 5v relay. // The relay is powered from the Arduino, and the trigger comes from one of the pio pins // (26 is the default). On the relay you connect the NO and center contacts to a 1/4" or 1/8" male plug // (depending which one your radio uses) and connect that to the CW key jack on your radio. That's it. // Written by Juan Jimenez, KC1SOZ/AE, June 2023 // Released to the public domain. Use as you wish but please give credit. const int relay_pin = 26; // Change to the PIO pin you use to trigger the relay const int dotTime = 50; // Time for a dot, dashes are always 3x this value // const int pin = "0000" // Uncomment if using a pin for pairing. See below. BluetoothSerial SerialBT; @@ -22,6 +25,7 @@ void setup() { pinMode(relay_pin, OUTPUT); SerialBT.begin("JJCWKeyBT"); //Bluetooth device name Serial.printf("\"JJCWKeyBT\" is started, pair it with Bluetooth!"); // If you want to use a pin code for pairing, uncomment and set the pin code. // #ifdef USE_PIN // SerialBT.setPin(pin); // Serial.println("Using PIN"); @@ -290,9 +294,9 @@ void symbol(char theSymbol){ void loop() { Serial.println("Enter data:"); while (Serial.available() == 0) {} // Wait for data available String aString = Serial.readString(); // Read until timeout aString.trim(); // remove any \r \n or whitespace at the end of the string if (aString.length()>0) { Serial.println("Sending: "+aString); for (int i = 0; i < aString.length(); i++) { -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,302 @@ #include "BluetoothSerial.h" // This code will implement a morse code keyer using bluetooth. // It requires an Arduino device and a relay (can be mechanical or solid state). // I used an ESP32 DevBoard and a simple 5v relay. // The relay is powered from the Arduino. It is set as normally open. The // trigger comes from one of the pio pins. On the relay you connect the NO // and center contacts to a 1/4" male plug and connect that to the CW key // jack on your radio. That's it. // Written by Juan Jimenez, KC1SOZ/AE, June 2023 // Released to the public domain. Use as you wish but please give credit. const int relay_pin = 26; // Change to the PIO pin you use to trigger the relay const int dotTime = 50; // Time for a dot, dashes are always 3x this value BluetoothSerial SerialBT; void setup() { Serial.begin(115200); Serial.setTimeout(1000); pinMode(relay_pin, OUTPUT); SerialBT.begin("JJCWKeyBT"); //Bluetooth device name Serial.printf("\"JJCWKeyBT\" is started, pair it with Bluetooth!"); // #ifdef USE_PIN // SerialBT.setPin(pin); // Serial.println("Using PIN"); // #endif } // For dot and dash the relay is activated to close, triggering the key on your radio // Spacing between letters same as a dash. void space(){ delay(dotTime*3); } // Spacing between words is 7x the dot time void wordSpace(){ delay(dotTime*7); } void dot(){ digitalWrite(relay_pin, HIGH); delay(dotTime); digitalWrite(relay_pin, LOW); delay(dotTime); } void dash(){ digitalWrite(relay_pin, HIGH); delay(dotTime*3); digitalWrite(relay_pin, LOW); delay(dotTime); } void symbol(char theSymbol){ if (isAlpha(theSymbol)){ switch(toupper(theSymbol)){ case 'A': dot(); dash(); break; case 'B': dash(); dot(); dot(); dot(); break; case 'C': dash(); dot(); dash(); dot(); break; case 'D': dash(); dot(); dot(); break; case 'E': dot(); break; case 'F': dot(); dot(); dash(); dot; break; case 'G': dash(); dash(); dot(); break; case 'H': dot(); dot(); dot(); dot(); break; case 'I': dot(); dot(); break; case 'J': dot(); dash(); dash(); dash(); break; case 'K': dash(); dot(); dash(); break; case 'L': dot(); dash(); dot(); dot(); break; case 'M': dash(); dash(); break; case 'N': dash(); dot(); break; case 'O': dash(); dash(); dash(); break; case 'P': dot(); dash(); dash(); dot(); break; case 'Q': dash(); dash(); dot(); dash(); break; case 'R': dot(); dash(); dot(); break; case 'S': dot(); dot(); dot(); break; case 'T': dash(); break; case 'U': dot(); dot(); dash(); break; case 'V': dot(); dot(); dot(); dash(); break; case 'W': dot(); dash(); dash(); break; case 'X': dash(); dot(); dot(); dash(); break; case 'Y': dash(); dot(); dash(); dash(); break; case 'Z': dash(); dash(); dot(); dot(); default: // Do nothing break; } } else if(isdigit(theSymbol)){ switch(theSymbol){ case '1': dot(); dash(); dash(); dash(); dash(); break; case '2': dot(); dot(); dash(); dash(); dash(); break; case '3': dot(); dot(); dot(); dash(); dash(); break; case '4': dot(); dot(); dot(); dot(); dash(); break; case '5': dot(); dot(); dot(); dot(); dot(); break; case '6': dash(); dot(); dot(); dot(); dot(); break; case '7': dash(); dash(); dot(); dot(); dot(); break; case '8': dash(); dash(); dash(); dot(); dot(); break; case '9': dash(); dash(); dash(); dash(); dot(); break; case '0': dash(); dash(); dash(); dash(); dash(); break; default: // Do nothing break; } } else switch(theSymbol){ case '.': dot(); dash(); dot(); dash(); dot(); dash(); break; case ',': dash(); dash(); dot(); dot(); dash(); dash(); break; case '?': dot(); dot(); dash(); dash(); dot(); dot(); break; case '\'': dot(); dash(); dash(); dash(); dash(); dot(); break; case '!': dash(); dot(); dash(); dot(); dash(); dash(); break; case '/': dash(); dot(); dot(); dash(); dot(); break; case '(': dash(); dot(); dash(); dash(); dot(); break; case ')': dash(); dot(); dash(); dash(); dot(); dash(); break; case '&': dot(); dash(); dot(); dot(); dot(); break; case ':': dash(); dash(); dash(); dot(); dot(); dot(); break; case ';': dash(); dot(); dash(); dot(); dash(); dot(); break; case '=': dash(); dot(); dot(); dot(); dash(); break; case '+': dot(); dash(); dot(); dash(); dot(); break; case '-': dash(); dot(); dot(); dot(); dot(); dash(); break; case '_': dot(); dot(); dash(); dash(); dot(); dash(); break; case '"': dot(); dash(); dot(); dot(); dash(); dot(); break; case '$': dot(); dot(); dot(); dash(); dot(); dot(); dash(); break; case '@': dot(); dash(); dash(); dot(); dash(); dot(); break; // Don't forget the non-latin symbols case 'Ä': case 'ä': dot(); dash(); dot(); dash(); break; case 'À': case 'à': dot(); dash(); dash(); dot(); dash(); break; case 'Ç': case 'ç': dash(); dot(); dash(); dot(); dot(); break; // Special case, digraph ch, not implemented due to no input code possible case 'Ð': dot(); dot(); dash(); dash(); dot(); break; case 'È': case 'è': dot(); dash(); dot(); dot(); dash(); break; case 'É': case 'é': dot(); dot(); dash(); dot(); dot(); break; case 'Ĝ': case 'ĝ': dash(); dash(); dot(); dash(); dot(); break; case 'Ĵ': case 'ĵ': dot(); dash(); dash(); dash(); dot(); break; case 'Ñ': case 'ñ': dash(); dash(); dot(); dash(); dash(); break; case 'Ö': case 'ö': dash(); dash(); dash(); dot(); break; case 'Š': case 'š': dot(); dot(); dot(); dash(); dot(); break; case 'þ': dot(); dash(); dash(); dot(); dot(); break; case 'Ü': case 'ü': dot(); dot(); dash(); dash(); break; default: // Do nothing break; } space(); } void loop() { Serial.println("Enter data:"); while (Serial.available() == 0) {} //wait for data available String aString = Serial.readString(); //read until timeout aString.trim(); // remove any \r \n whitespace at the end of the String if (aString.length()>0) { Serial.println("Sending: "+aString); for (int i = 0; i < aString.length(); i++) { symbol(aString.charAt(i)); } } }