added morse out to serial transceiver, fixed some library version issues

examples/AFSK-PacketTester/AFSK-PacketTester.ino

@@ -0,0 +1,119 @@
+/* Serial glue to send messages over APRS 
+ *  
+ *  To do: add message receive code
+ *  
+ */
+
+
+#define DDS_REFCLK_DEFAULT 9600
+
+#include <HamShield.h>
+#include <Wire.h>
+#include <avr/wdt.h> 
+
+HamShield radio;
+DDS dds;
+String messagebuff = "";
+String origin_call = "";
+String destination_call = "";
+String textmessage = "";
+int msgptr = 0;
+
+void setup() {
+  Serial.begin(115200);
+  Wire.begin();
+  pinMode(2, OUTPUT);
+  pinMode(3, OUTPUT);
+  radio.initialize();
+  radio.frequency(144390);
+  radio.setRfPower(15);
+  dds.start();
+  radio.afsk.start(&dds);
+  pinMode(11, INPUT); // Bodge for now, as pin 3 is hotwired to pin 11
+  delay(100);
+  Serial.println("HELLO");
+}
+
+String temp[1] = "";
+
+
+void loop() {
+  messagebuff = "KC7IBT,KC7IBT,:HAMSHIELD TEST";
+  prepMessage();
+  delay(10000);
+}
+    
+
+void prepMessage() { 
+   radio.setModeTransmit();
+   delay(500);
+   origin_call = messagebuff.substring(0,messagebuff.indexOf(','));                                          // get originating callsign
+   destination_call = messagebuff.substring(messagebuff.indexOf(',')+1,messagebuff.indexOf(',',messagebuff.indexOf(',')+1)); // get the destination call
+   textmessage = messagebuff.substring(messagebuff.indexOf(":")+1);
+   
+   Serial.print("From: "); Serial.print(origin_call); Serial.print(" To: "); Serial.println(destination_call); Serial.println("Text: "); Serial.println(textmessage);
+
+    AFSK::Packet *packet = AFSK::PacketBuffer::makePacket(22 + 32);
+
+    packet->start();
+    packet->appendCallsign(origin_call.c_str(),0);
+    packet->appendCallsign(destination_call.c_str(),15,true);   
+    packet->appendFCS(0x03);
+    packet->appendFCS(0xf0);
+    packet->print(textmessage);
+    packet->finish();
+ 
+    
+    bool ret = radio.afsk.putTXPacket(packet);
+
+    if(radio.afsk.txReady()) {
+      Serial.println(F("txReady"));
+      radio.setModeTransmit();
+      //delay(100);
+      if(radio.afsk.txStart()) {
+        Serial.println(F("txStart"));
+      } else {
+        radio.setModeReceive();
+      }
+    }
+    // Wait 2 seconds before we send our beacon again.
+    Serial.println("tick");
+    // Wait up to 2.5 seconds to finish sending, and stop transmitter.
+    // TODO: This is hackery.
+    for(int i = 0; i < 500; i++) {
+      if(radio.afsk.encoder.isDone())
+         break;
+      delay(50);
+    }
+    Serial.println("Done sending");
+    delay(3000);
+    radio.setModeReceive();
+} 
+ 
+ 
+ISR(TIMER2_OVF_vect) {
+  TIFR2 = _BV(TOV2);
+  static uint8_t tcnt = 0;
+  if(++tcnt == 8) {
+  digitalWrite(2, HIGH);
+  dds.clockTick();
+  digitalWrite(2, LOW);
+    tcnt = 0;
+  }
+}
+
+ISR(ADC_vect) {
+  static uint8_t tcnt = 0;
+  TIFR1 = _BV(ICF1); // Clear the timer flag
+  PORTD |= _BV(2); // Diagnostic pin (D2)
+  dds.clockTick();
+  if(++tcnt == 1) {
+    if(radio.afsk.encoder.isSending()) {
+      radio.afsk.timer();
+    }
+    tcnt = 0;
+  }
+  PORTD &= ~(_BV(2)); // Pin D2 off again
+}
+
+

examples/AFSK-SerialMessenger/AFSK-SerialMessenger.ino

@@ -0,0 +1,126 @@
+/* Serial glue to send messages over APRS 
+ *  
+ *  To do: add message receive code
+ *  
+ */
+
+
+#define DDS_REFCLK_DEFAULT 9600
+
+#include <HamShield.h>
+#include <Wire.h>
+#include <avr/wdt.h> 
+
+HamShield radio;
+DDS dds;
+String messagebuff = "";
+String origin_call = "";
+String destination_call = "";
+String textmessage = "";
+int msgptr = 0;
+
+void setup() {
+  Serial.begin(115200);
+  Wire.begin();
+  pinMode(2, OUTPUT);
+  pinMode(3, OUTPUT);
+  radio.initialize();
+  radio.frequency(145570);
+  radio.setRfPower(15);
+  dds.start();
+  radio.afsk.start(&dds);
+  pinMode(11, INPUT); // Bodge for now, as pin 3 is hotwired to pin 11
+  delay(100);
+  Serial.println("HELLO");
+}
+
+String temp[1] = "";
+
+
+void loop() {
+    if(Serial.available()) { 
+      char temp = (char)Serial.read();
+      if(temp == '`') { 
+       prepMessage(); msgptr = 0; Serial.print("!!"); } 
+      else { 
+        messagebuff += temp;
+        msgptr++;
+      }
+    }
+    if(msgptr > 254) { messagebuff = ""; Serial.print("X!"); } 
+}
+    
+
+void prepMessage() { 
+   radio.setModeTransmit();
+   delay(500);
+   origin_call = messagebuff.substring(0,messagebuff.indexOf(','));        // get originating callsign
+   destination_call = messagebuff.substring(messagebuff.indexOf(',')+1,
+              messagebuff.indexOf(',',messagebuff.indexOf(',')+1)); // get the destination call
+   textmessage = messagebuff.substring(messagebuff.indexOf(":"));
+  
+    AFSK::Packet *packet = AFSK::PacketBuffer::makePacket(22 + 32);
+
+    packet->start();
+    packet->appendCallsign(origin_call.c_str(),0);
+    packet->appendCallsign(destination_call.c_str(),15,true);   
+    packet->appendFCS(0x03);
+    packet->appendFCS(0xf0);
+    packet->print(textmessage);
+    packet->finish();
+
+    textmessage = "";
+    
+    bool ret = radio.afsk.putTXPacket(packet);
+
+    if(radio.afsk.txReady()) {
+      Serial.println(F("txReady"));
+      radio.setModeTransmit();
+      //delay(100);
+      if(radio.afsk.txStart()) {
+        Serial.println(F("txStart"));
+      } else {
+        radio.setModeReceive();
+      }
+    }
+    // Wait 2 seconds before we send our beacon again.
+    Serial.println("tick");
+    // Wait up to 2.5 seconds to finish sending, and stop transmitter.
+    // TODO: This is hackery.
+    for(int i = 0; i < 500; i++) {
+      if(radio.afsk.encoder.isDone())
+         break;
+      delay(50);
+    }
+    Serial.println("Done sending");
+    delay(3000);
+    radio.setModeReceive();
+} 
+ 
+ 
+ISR(TIMER2_OVF_vect) {
+  TIFR2 = _BV(TOV2);
+  static uint8_t tcnt = 0;
+  if(++tcnt == 8) {
+  digitalWrite(2, HIGH);
+  dds.clockTick();
+  digitalWrite(2, LOW);
+    tcnt = 0;
+  }
+}
+
+ISR(ADC_vect) {
+  static uint8_t tcnt = 0;
+  TIFR1 = _BV(ICF1); // Clear the timer flag
+  PORTD |= _BV(2); // Diagnostic pin (D2)
+  dds.clockTick();
+  if(++tcnt == 1) {
+    if(radio.afsk.encoder.isSending()) {
+      radio.afsk.timer();
+    }
+    tcnt = 0;
+  }
+  PORTD &= ~(_BV(2)); // Pin D2 off again
+}
+
+

examples/APRSMessenger/background.js

@@ -0,0 +1,13 @@
+chrome.app.runtime.onLaunched.addListener(function() {
+  chrome.app.window.create("window.html", {
+    "bounds": {
+        "width": 685,
+        "height": 800
+    }
+    });
+});
+
+  $(function() {
+    $( "#tabs" ).tabs();
+  });
+

examples/APRSMessenger/manifest.json

@@ -0,0 +1,10 @@
+{
+  "name": "HamShield",
+  "description": "HamShield",
+  "version": "1.0.0",
+  "app": {
+    "background": {
+        "scripts": ["background.js"]
+    }
+  }
+ }

examples/APRSMessenger/project.ps

@@ -0,0 +1 @@
+chromeApp

examples/APRSMessenger/styles.css

@@ -0,0 +1,48 @@
+body{
+  display: inline-block;  
+}
+
+.btn {
+  background: #adadad;
+  background-image: -webkit-linear-gradient(top, #adadad, #3d3d3d);
+  background-image: -moz-linear-gradient(top, #adadad, #3d3d3d);
+  background-image: -ms-linear-gradient(top, #adadad, #3d3d3d);
+  background-image: -o-linear-gradient(top, #adadad, #3d3d3d);
+  background-image: linear-gradient(to bottom, #adadad, #3d3d3d);
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0px;
+  font-family: Arial;
+  color: #ffffff;
+  font-size: 20px;
+  padding: 10px 20px 10px 20px;
+  text-decoration: none;
+  float: left;
+  text-align:center;
+}
+
+.btn:hover {
+  background: #3d3d3d;
+  text-decoration: none;
+}
+
+.lcd {
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0px;
+  font-family: Courier New;
+  color: #00ff00;
+  font-size: 50px;
+  background: #000000;
+  padding: 10px 20px 10px 20px;
+  text-decoration: none;
+  width: 500px;
+}
+
+.lcd:hover {
+  text-decoration: none;
+}
+
+.bs1 { width: 50px; }
+.bs2 { width: 100px; }
+.bs3 { width: 200px; }

examples/APRSMessenger/window.html

@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <link rel="stylesheet" type="text/css" href="styles.css">
+  <meta charset="utf-8">
+  <title>APRSMessenger</title>
+  <link rel="stylesheet" href="jquery-ui.css">
+  <script src="jquery-1.10.2.js"></script>
+  <script src="jquery-ui.js"></script>
+</head>
+  <body>
+    <div class="lcd" style="width: 768px">
+       144.390 MHz | APRS | <img src="bars-3.png" style="height: 32px; width: 32px;">
+    </div>
+    <div class="lcd" style="width: 768px; font-size: 15px;">
+      2M | BW: 25KHz | TX CTCSS: OFF | RX CTCSS: OFF | Filter: OFF | Presence: Available 
+    </div>
+    <div class="btn" style="width: 75px">
+       Tune
+    </div>
+    <div class="btn">
+       Presence
+    </div>
+    <div class="btn">
+      GPS
+    </div>
+    <div class="btn">
+      SSTV
+    </div>
+    <div class="btn">
+      WX
+    </div>
+    <div class="btn">
+      MSG
+    </div>
+    <div class="btn">
+      SQ-
+    </div>
+    <div class="btn">
+      SQ+
+    </div>
+    <div class="btn">
+      VOL
+    </div>
+    <br/><br/>
+    <div id="tabs">
+     <ul>
+       <li><a href="#tabs-1">Console</a></li>
+       <li><a href="#tabs-2">KG7OGM</a></li>
+       <li><a href="#tabs-3">KC7IBT</a></li>
+     </ul>
+    </div>
+    <div id="tabs-1">
+      Debug messages
+    </div>
+    <div id="tabs-2">
+    </div>
+    <div id="tabs-3">
+    </div>
+  </body>
+</html>

examples/FMBeacon/FMBeacon.ino

@@ -30,16 +30,17 @@ void setup() {
   
   // Tell the HamShield to start up
   radio.initialize();
-  
+  radio.setRfPower(15);
   // Configure the HamShield to transmit and recieve on 446.000MHz
-  radio.frequency(446000);
+  radio.frequency(145570);
+  pinMode(11, INPUT); // Bodge for now, as pin 3 is hotwired to pin 11
   
   Serial.println("Radio Configured.");
 }
 
 void loop() {
   // We'll wait up to 30 seconds for a clear channel, requiring that the channel is clear for 2 seconds before we transmit
-  if (radio.waitForChannel(30000,2000,-50)) {
+  if (radio.waitForChannel(30000,2000,-5)) {
     // If we get here, the channel is clear. Let's print the RSSI to the serial port as well.
     Serial.print("Signal is clear, RSSI: ");
     Serial.println(radio.readRSSI());
@@ -49,14 +50,14 @@ void loop() {
     radio.setModeTransmit();
     
     // Send a message out in morse code
-    radio.morseOut("CALLSIGN LOCATOR ARDUINO HAMSHIELD");
+    radio.morseOut("KC7IBT ARDUINO HAMSHIELD");
     
     // We're done sending the message, set the radio back into recieve mode.
     radio.setModeReceive();
     Serial.println("Done.");
     
     // Wait 30 seconds before we send our beacon again.
-    delay(30000);    
+    delay(1000);    
   } else {
     // If we get here, the channel is busy. Let's also print out the RSSI.
     Serial.print("The channel was busy. Waiting 10 seconds. RSSI: ");

examples/FunctionalTest/FunctionalTest.ino

@@ -0,0 +1,56 @@
+/* HamShield Functional Test */
+
+#include <HamShield.h>
+#include <Wire.h>
+
+HamShield radio;
+
+void setup() {
+  Wire.begin();
+  Serial.begin(9600);
+  Serial.println("If the sketch freezes at radio status, there is something wrong with power or the shield");
+  Serial.print("Radio status: ");
+  int result = radio.testConnection();
+  Serial.println(result,DEC);
+  Serial.println("Setting radio to its defaults..");
+  radio.initialize();
+}
+
+void loop() {
+  radio.setModeReceive();
+  radio.setSQLoThresh(0);
+  radio.setSQOn();
+  radio.setVolume1(0xF);
+  radio.setVolume2(0xF);
+  delay(1000);
+  Serial.println("Changing frequency to 446.000 and waiting 10 seconds. You should hear static fading in.");
+    radio.frequency(446000);
+  for(int x = 0; x < 16; x++) { radio.setVolume1(x); delay(500); Serial.print(x); Serial.print(".."); } 
+  for(int x = 0; x < 16; x++) { radio.setVolume2(x); delay(500); Serial.print(x); Serial.print(".."); }   
+      radio.setVolume1(0xF);
+    radio.setVolume2(0xF);
+
+  delay(10000);
+  Serial.println("Changing frequency to 450.000 and waiting 10 seconds. You should hear static.");
+  radio.frequency(446000);
+  delay(10000);
+  Serial.println("Changing frequency to 220.000 and waiting 10 seconds. you should hear static.");
+  radio.frequency(220000);
+  delay(10000);
+  Serial.println("Changing frequency to 144.520 and waiting 10 seconds. you should hear static.");
+  radio.frequency(144520);
+  delay(10000);
+  Serial.println("Now lets scan for a weather radio station and listen for a while....");
+  radio.setWXChannel(radio.scanWXChannel());
+  Serial.println("If you hear weather radio, it means the scanWXChannel() and setWXChannel() and VHF works.");
+  Serial.println("We will sit here for 30 seconds because weather is important.");
+  delay(30000);
+  Serial.println("We will now tune to 446.000 and send morse code");
+  radio.frequency(446000);
+  radio.setModeTransmit();
+  radio.morseOut("HELLO PERSON");
+  radio.setModeReceive();
+  Serial.println("Now we are receiving on the call frequency. Starting over again.");
+ 
+}
+

examples/JustTransmit/JustTransmit.ino

@@ -0,0 +1,28 @@
+/* Just Transmit */
+
+#include <HamShield.h>
+#include <Wire.h>
+
+HamShield radio;
+
+void setup() {
+  Wire.begin();
+  Serial.begin(9600);
+  Serial.println("If the sketch freezes at radio status, there is something wrong with power or the shield");
+  Serial.print("Radio status: ");
+  int result = radio.testConnection();
+  Serial.println(result,DEC);
+  Serial.println("Setting radio to its defaults..");
+  radio.initialize();
+  radio.setRfPower(15);
+  radio.setChanMode(3);
+}
+
+void loop() {
+  radio.bypassPreDeEmph();
+  radio.frequency(144000);
+  // radio.setTxSourceNone();
+  radio.setModeTransmit();
+  for(;;) { }
+}
+

examples/SerialTransceiver/SerialTransceiver.ino

@@ -17,6 +17,7 @@ Frequency      F<freq>;    Set the receive frequency in KHz, if offset is disabl
 CDCSS In       G<code>;    <code> must be a valid CDCSS code                                                                                                            No
 CDCSS Out      H<code>;    <code> must be a valid CDCSS code                                                                                                            No
 Print tones    I           Prints out all configured tones and codes, coma delimited in format: CTCSS In, CTCSS Out, CDCSS In, CDCSS Out                                No
+Morse Out      M<text>;    A small buffer for morse code (32 chars)
 Power level    P<level>;   Set the power amp level, 0 = lowest, 15 = highest                                                                                           No
 Enable Offset  R<state>;   1 turns on repeater offset mode, 0 turns off repeater offset mode                                                                            No
 Squelch        S<level>;   Set the squelch level                                                                                                                        No
@@ -46,7 +47,7 @@ Debug Msg    @<text>;   32 character debug message
 */
 
 #include "Wire.h"
-#include "HAMShield.h"
+#include "HamShield.h"
 
 int state;
 int txcount = 0;
@@ -62,7 +63,7 @@ int cdcssin = 0;
 int cdcssout = 0;
 
 
-HAMShield radio;
+HamShield radio;
 
 
 
@@ -137,6 +138,14 @@ void loop() {
                if(radio.frequency(freq) == true) { Serial.print("@"); Serial.print(freq,DEC); Serial.print(";!;"); } else { Serial.print("X1;"); } 
                break;
 
+           case 'M':
+               getValue();
+               radio.setModeTransmit();
+               delay(300);
+               radio.morseOut(cmdbuff);
+               state = 10;
+               break; 
+               
            case 80: // P - power level
                getValue();
                temp = atol(cmdbuff);