MorseGenerator test
morsegenerator.h@0:79a42458a848, 2012-11-27 (annotated)
- Committer:
- screamer
- Date:
- Tue Nov 27 17:52:36 2012 +0000
- Revision:
- 0:79a42458a848
initial
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
screamer | 0:79a42458a848 | 1 | #include <map> |
screamer | 0:79a42458a848 | 2 | #include <string> |
screamer | 0:79a42458a848 | 3 | #include "mbed.h" |
screamer | 0:79a42458a848 | 4 | |
screamer | 0:79a42458a848 | 5 | #define DIT_MS 100 |
screamer | 0:79a42458a848 | 6 | |
screamer | 0:79a42458a848 | 7 | |
screamer | 0:79a42458a848 | 8 | using namespace std; |
screamer | 0:79a42458a848 | 9 | |
screamer | 0:79a42458a848 | 10 | typedef map <char, string> MapType; |
screamer | 0:79a42458a848 | 11 | typedef void (*callback_type)(int); |
screamer | 0:79a42458a848 | 12 | |
screamer | 0:79a42458a848 | 13 | const string MORSE_LETTERS[] = {".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "....", "..", ".---", "-.-", ".-..", "--", "-.", "---", ".--.", "--.-", ".-.", "...", "-", "..-", "...-", ".--", "-..-", "-.--", "--.."}; |
screamer | 0:79a42458a848 | 14 | const string MORSE_NUMBERS[] = {".----", "..---", "...--", "....-", ".....", "-....", "--...", "---..", "----.", "-----"}; |
screamer | 0:79a42458a848 | 15 | |
screamer | 0:79a42458a848 | 16 | /** MorseGenerator class. |
screamer | 0:79a42458a848 | 17 | * |
screamer | 0:79a42458a848 | 18 | * Example: |
screamer | 0:79a42458a848 | 19 | * @code |
screamer | 0:79a42458a848 | 20 | * #include "mbed.h" |
screamer | 0:79a42458a848 | 21 | * #include "main.h" |
screamer | 0:79a42458a848 | 22 | * #include "morsegenerator.h" |
screamer | 0:79a42458a848 | 23 | * |
screamer | 0:79a42458a848 | 24 | * DigitalOut myled(p18); |
screamer | 0:79a42458a848 | 25 | * |
screamer | 0:79a42458a848 | 26 | * void morse_callback(int val) { |
screamer | 0:79a42458a848 | 27 | * myled = val; |
screamer | 0:79a42458a848 | 28 | * } |
screamer | 0:79a42458a848 | 29 | * |
screamer | 0:79a42458a848 | 30 | * int main() { |
screamer | 0:79a42458a848 | 31 | * MorseGenerator morse = MorseGenerator(morse_callback); |
screamer | 0:79a42458a848 | 32 | * |
screamer | 0:79a42458a848 | 33 | * while (1) { |
screamer | 0:79a42458a848 | 34 | * morse.transmit("CQCQ DE M6SPX"); |
screamer | 0:79a42458a848 | 35 | * } |
screamer | 0:79a42458a848 | 36 | * } |
screamer | 0:79a42458a848 | 37 | * @endcode |
screamer | 0:79a42458a848 | 38 | */ |
screamer | 0:79a42458a848 | 39 | class MorseGenerator { |
screamer | 0:79a42458a848 | 40 | MapType morse_map; |
screamer | 0:79a42458a848 | 41 | callback_type callback; |
screamer | 0:79a42458a848 | 42 | |
screamer | 0:79a42458a848 | 43 | void generate_morse_map(); |
screamer | 0:79a42458a848 | 44 | void add_mappings(string morse_chars, const string morse_codes[]); |
screamer | 0:79a42458a848 | 45 | public: |
screamer | 0:79a42458a848 | 46 | /** Create a MorseGenerator that calls a specific callback |
screamer | 0:79a42458a848 | 47 | * |
screamer | 0:79a42458a848 | 48 | * @param callback called when turning on or off. |
screamer | 0:79a42458a848 | 49 | */ |
screamer | 0:79a42458a848 | 50 | MorseGenerator(callback_type callback); |
screamer | 0:79a42458a848 | 51 | |
screamer | 0:79a42458a848 | 52 | /** transmit a string |
screamer | 0:79a42458a848 | 53 | * |
screamer | 0:79a42458a848 | 54 | * @param message to transmit. |
screamer | 0:79a42458a848 | 55 | */ |
screamer | 0:79a42458a848 | 56 | void transmit(string message); |
screamer | 0:79a42458a848 | 57 | |
screamer | 0:79a42458a848 | 58 | /** transmit a char |
screamer | 0:79a42458a848 | 59 | * |
screamer | 0:79a42458a848 | 60 | * @param char to transmit. |
screamer | 0:79a42458a848 | 61 | */ |
screamer | 0:79a42458a848 | 62 | void transmit(char letter); |
screamer | 0:79a42458a848 | 63 | }; |