Diff: morsegenerator.h

Revision:

0:44a2d3f18e9f

Child:

1:23b6dc8f569e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/morsegenerator.h	Mon Apr 30 21:05:30 2012 +0000
@@ -0,0 +1,37 @@
+#include <map>
+#include <string>
+#include "mbed.h"
+
+#define DIT_MS 100
+
+typedef std::map <char, std::string> MapType;
+typedef void (*callback_type)(int);
+
+const std::string MORSE_LETTERS[] = {".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "....", "..", ".---", "-.-", ".-..", "--", "-.", "---", ".--.", "--.-", ".-.", "...", "-", "..-", "...-", ".--", "-..-", "-.--", "--.."};
+const std::string MORSE_NUMBERS[] = {".----", "..---", "...--", "....-", ".....", "-....", "--...", "---..", "----.", "-----"};
+
+class MorseGenerator {
+    MapType morse_map;
+    callback_type callback;
+    
+    void generate_morse_map();
+    void add_mappings(std::string morse_chars, const std::string morse_codes[]);
+public:
+    /** Create a MorseGenerator that calls a specific callback
+     *
+     * @param callback called when turning on or off.
+     */
+    MorseGenerator(callback_type callback);
+    
+    /** transmit a string
+     *
+     * @param message to transmit.
+     */
+    void transmit(std::string message);
+    
+    /** transmit a char
+     *
+     * @param char to transmit.
+     */
+    void transmit(char letter);
+};
\ No newline at end of file