Initial commit of HamShield library and example sketches. Probably not fully functional.

examples/FMBeacon/FMBeacon.ino

@@ -0,0 +1,53 @@
+/* 
+
+Morse Code Beacon
+
+Test beacon will transmit and wait 30 seconds. 
+Beacon will check to see if the channel is clear before it will transmit.
+
+
+*/
+
+#include <HAMShield.h>
+#include <Wire.h>
+
+HAMShield radio;
+
+void setup() { 
+  Serial.begin(9600);
+  Serial.println("starting up..");
+  Wire.begin();
+  
+  pinMode(11, OUTPUT);
+  
+  //testing
+  //Wire.beginTransmission(42);
+  //Wire.write('T');
+  //Wire.write('e');
+  //Wire.write('s');
+  //Wire.write('t');
+  //Wire.endTransmission();
+  
+  
+  Serial.print("Radio status: ");
+  int result = radio.testConnection();
+  Serial.println(result,DEC);
+  radio.initialize();                         // setup radio
+  radio.setFrequency(446000);                 // set to 70 cm call frequency
+  Serial.println("Done with radio beacon setup.");
+}
+
+void loop() {
+  //while(1){}
+   //if(radio.waitForChannel(30000,2000)) {     // wait up to 30 seconds for a clear channel, and then 2 seconds of empty channel
+      Serial.println("Signal is clear -- Transmitting");
+      radio.setModeTransmit();                // turn on the transmitter
+      radio.morseOut("1ZZ9ZZ/B CN87 ARDUINO HAMSHIELD");
+      radio.setModeReceive();                 // turn off the transmitter (receive mode)
+      Serial.print("TX Off");
+      //delay(30000);    
+   //} else { Serial.println("The channel was busy. Waiting 10 seconds."); delay(10000); } 
+   delay(10000);
+}
+
+