main.cpp

00001 /* ELEC1620 Application Board Example
00002 
00003 Example of the Tone library to interface with the DAC
00004 
00005 (c) Dr Craig A. Evans, University of Leeds, March 2017
00006 
00007 */
00008 
00009 #include "mbed.h"
00010 #include "Tone.h"
00011 
00012 Tone dac(p18);
00013 
00014 // Super Mario Theme Tune
00015 const int note_array[] = {
00016     NOTE_E7, NOTE_E7, 0, NOTE_E7,
00017     0, NOTE_C7, NOTE_E7, 0,
00018     NOTE_G7, 0, 0,  0,
00019     NOTE_G6, 0, 0, 0,
00020 
00021     NOTE_C7, 0, 0, NOTE_G6,
00022     0, 0, NOTE_E6, 0,
00023     0, NOTE_A6, 0, NOTE_B6,
00024     0, NOTE_AS6, NOTE_A6, 0,
00025 
00026     NOTE_G6, NOTE_E7, NOTE_G7,
00027     NOTE_A7, 0, NOTE_F7, NOTE_G7,
00028     0, NOTE_E7, 0,NOTE_C7,
00029     NOTE_D7, NOTE_B6, 0, 0,
00030 
00031     NOTE_C7, 0, 0, NOTE_G6,
00032     0, 0, NOTE_E6, 0,
00033     0, NOTE_A6, 0, NOTE_B6,
00034     0, NOTE_AS6, NOTE_A6, 0,
00035 
00036     NOTE_G6, NOTE_E7, NOTE_G7,
00037     NOTE_A7, 0, NOTE_F7, NOTE_G7,
00038     0, NOTE_E7, 0,NOTE_C7,
00039     NOTE_D7, NOTE_B6, 0, 0
00040 };
00041 
00042 // 8 corresponds to 1/8
00043 const int duration_array[] = {
00044     8,8,8,8,
00045     8,8,8,8,
00046     8,8,8,8,
00047     8,8,8,8,
00048 
00049     8,8,8,8,
00050     8,8,8,8,
00051     8,8,8,8,
00052     8,8,8,8,
00053 
00054     6,6,6,
00055     8,8,8,8,
00056     8,8,8,8,
00057     8,8,8,8,
00058 
00059     8,8,8,8,
00060     8,8,8,8,
00061     8,8,8,8,
00062     8,8,8,8,
00063 
00064     6,6,6,
00065     8,8,8,8,
00066     8,8,8,8,
00067     8,8,8,8,
00068 };
00069 
00070 int main()
00071 {
00072     dac.init();
00073     
00074     int n = sizeof(note_array)/sizeof(int);
00075     // tell it the number of notes, arrays, BPM and whether to repeat
00076     dac.play_melody(n,note_array,duration_array,120.0,true);
00077 
00078 }