diff options
Diffstat (limited to 'floppyMusic/music.c')
| -rw-r--r-- | floppyMusic/music.c | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/floppyMusic/music.c b/floppyMusic/music.c new file mode 100644 index 0000000..5dc644f --- /dev/null +++ b/floppyMusic/music.c @@ -0,0 +1,247 @@ +/* + * music.c + * + * Created: 12.06.2017 18:59:47 + * Author: Jonas + */ + + #include "music.h" + + void delay_ms(unsigned int ms ) + { + unsigned int i; + for (i = 0; i<= ms; i++) + _delay_ms(1); + } + + void play_imperial_march() + { + beep(a, 500); + beep(a, 500); + beep(a, 500); + beep(f, 350); + beep(cH, 150); + beep(a, 500); + beep(f, 350); + beep(cH, 150); + beep(a, 650); + + delay_ms(150); + //end of first bit + + beep(eH, 500); + beep(eH, 500); + beep(eH, 500); + beep(fH, 350); + beep(cH, 150); + beep(gS, 500); + beep(f, 350); + beep(cH, 150); + beep(a, 650); + + delay_ms(150); + //end of second bit... + + beep(aH, 500); + beep(a, 300); + beep(a, 150); + beep(aH, 400); + beep(gSH, 200); + beep(gH, 200); + beep(fSH, 125); + beep(fH, 125); + beep(fSH, 250); + + delay_ms(250); + + beep(aS, 250); + beep(dSH, 400); + beep(dH, 200); + beep(cSH, 200); + beep(cH, 125); + beep(b, 125); + beep(cH, 250); + + delay_ms(250); + + beep(f, 125); + beep(gS, 500); + beep(f, 375); + beep(a, 125); + beep(cH, 500); + beep(a, 375); + beep(cH, 125); + beep(eH, 650); + + //end of third bit... (Though it doesn't play well) + //let's repeat it + + beep(aH, 500); + beep(a, 300); + beep(a, 150); + beep(aH, 400); + beep(gSH, 200); + beep(gH, 200); + beep(fSH, 125); + beep(fH, 125); + beep(fSH, 250); + + delay_ms(250); + + beep(aS, 250); + beep(dSH, 400); + beep(dH, 200); + beep(cSH, 200); + beep(cH, 125); + beep(b, 125); + beep(cH, 250); + + delay_ms(250); + + beep(f, 250); + beep(gS, 500); + beep(f, 375); + beep(cH, 125); + beep(a, 500); + beep(f, 375); + beep(cH, 125); + beep(a, 650); + //end of the song + } + + void play_tetris() + { + beep(658, 125); + beep(1320, 500); + beep(990, 250); + beep(1056, 250); + beep(1188, 250); + beep(1320, 125); + beep(1188, 125); + beep(1056, 250); + beep(990, 250); + beep(880, 500); + beep(880, 250); + beep(1056, 250); + beep(1320, 500); + beep(1188, 250); + beep(1056, 250); + beep(990, 750); + beep(1056, 250); + beep(1188, 500); + beep(1320, 500); + beep(1056, 500); + beep(880, 500); + beep(880, 500); + _delay_ms(250); + beep(1188, 500); + beep(1408, 250); + beep(1760, 500); + beep(1584, 250); + beep(1408, 250); + beep(1320, 750); + beep(1056, 250); + beep(1320, 500); + beep(1188, 250); + beep(1056, 250); + beep(990, 500); + beep(990, 250); + beep(1056, 250); + beep(1188, 500); + beep(1320, 500); + beep(1056, 500); + beep(880, 500); + beep(880, 500); + _delay_ms(500); + beep(1320, 500); + beep(990, 250); + beep(1056, 250); + beep(1188, 250); + beep(1320, 125); + beep(1188, 125); + beep(1056, 250); + beep(990, 250); + beep(880, 500); + beep(880, 250); + beep(1056, 250); + beep(1320, 500); + beep(1188, 250); + beep(1056, 250); + beep(990, 750); + beep(1056, 250); + beep(1188, 500); + beep(1320, 500); + beep(1056, 500); + beep(880, 500); + beep(880, 500); + _delay_ms(250); + beep(1188, 500); + beep(1408, 250); + beep(1760, 500); + beep(1584, 250); + beep(1408, 250); + beep(1320, 750); + beep(1056, 250); + beep(1320, 500); + beep(1188, 250); + beep(1056, 250); + beep(990, 500); + beep(990, 250); + beep(1056, 250); + beep(1188, 500); + beep(1320, 500); + beep(1056, 500); + beep(880, 500); + beep(880, 500); + _delay_ms(500); + beep(660, 1000); + beep(528, 1000); + beep(594, 1000); + beep(495, 1000); + beep(528, 1000); + beep(440, 1000); + beep(419, 1000); + beep(495, 1000); + beep(660, 1000); + beep(528, 1000); + beep(594, 1000); + beep(495, 1000); + beep(528, 500); + beep(660, 500); + beep(880, 1000); + beep(838, 2000); + beep(660, 1000); + beep(528, 1000); + beep(594, 1000); + beep(495, 1000); + beep(528, 1000); + beep(440, 1000); + beep(419, 1000); + beep(495, 1000); + beep(660, 1000); + beep(528, 1000); + beep(594, 1000); + beep(495, 1000); + beep(528, 500); + beep(660, 500); + beep(880, 1000); + beep(838, 2000); + + } + + void beep(int _f, unsigned int _t) + { + PORTA = ~ floppy_calc_freq(_f / 3); + + floppy_set_frequency(0, floppy_calc_freq(_f /3) ); + floppy_set_frequency(1, floppy_calc_freq(_f /3) ); + + delay_ms(_t); + + PORTA = 0xff; + + floppy_set_frequency(0, 0); + floppy_set_frequency(1, 0); + + delay_ms(10); + }
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