Numero Uno
plays a fucking annoying sound for 10 seconds and loops.
Dependencies: mbed
Fork of
song_demo_PWM
by 
jim hamblen
main.cpp@4:64c31855f0be, 2015-10-28 (annotated)
- Committer:
- mganseij
- Date:
- Wed Oct 28 14:47:31 2015 +0000
- Revision:
- 4:64c31855f0be
- Parent:
- 3:89b8dea1cf17
- Child:
- 5:54dda16baec4
version whatever, this works.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| 4180_1 | 0:b2fdf3770282 | 1 | #include "mbed.h" |
| mganseij | 3:89b8dea1cf17 | 2 | #include "tones.h" |
| 4180_1 | 1:2e6ea42675c7 | 3 | #include "SongPlayer.h" |
| mganseij | 3:89b8dea1cf17 | 4 | |
| mganseij | 3:89b8dea1cf17 | 5 | // I apologize in advance for this fucking mess of a code |
| 4180_1 | 0:b2fdf3770282 | 6 | |
| mganseij | 4:64c31855f0be | 7 | DigitalIn input(A4); |
| mganseij | 3:89b8dea1cf17 | 8 | PwmOut speaker(A5); |
| mganseij | 3:89b8dea1cf17 | 9 | SongPlayer mySpeaker(A5); |
| mganseij | 3:89b8dea1cf17 | 10 | Timer songTimer; |
| mganseij | 3:89b8dea1cf17 | 11 | |
| mganseij | 3:89b8dea1cf17 | 12 | bool playbuzz; |
| 4180_1 | 0:b2fdf3770282 | 13 | |
| mganseij | 3:89b8dea1cf17 | 14 | void evalbuzz() |
| mganseij | 3:89b8dea1cf17 | 15 | { |
| mganseij | 3:89b8dea1cf17 | 16 | if(input == 1) |
| mganseij | 3:89b8dea1cf17 | 17 | { |
| mganseij | 3:89b8dea1cf17 | 18 | playbuzz = true; |
| mganseij | 3:89b8dea1cf17 | 19 | } |
| mganseij | 3:89b8dea1cf17 | 20 | else |
| mganseij | 3:89b8dea1cf17 | 21 | { |
| mganseij | 3:89b8dea1cf17 | 22 | playbuzz = false; |
| mganseij | 3:89b8dea1cf17 | 23 | } |
| mganseij | 3:89b8dea1cf17 | 24 | } |
| 4180_1 | 1:2e6ea42675c7 | 25 | |
| mganseij | 3:89b8dea1cf17 | 26 | void buzz() |
| mganseij | 3:89b8dea1cf17 | 27 | { |
| mganseij | 3:89b8dea1cf17 | 28 | for (int i=0; i<26; i=i+2) |
| mganseij | 3:89b8dea1cf17 | 29 | { |
| mganseij | 3:89b8dea1cf17 | 30 | evalbuzz(); |
| mganseij | 3:89b8dea1cf17 | 31 | if(playbuzz == true) |
| mganseij | 3:89b8dea1cf17 | 32 | { |
| mganseij | 3:89b8dea1cf17 | 33 | speaker.period(1.0/3800.0); |
| mganseij | 3:89b8dea1cf17 | 34 | speaker = float(i)/50.0; |
| mganseij | 3:89b8dea1cf17 | 35 | wait(.2); |
| mganseij | 3:89b8dea1cf17 | 36 | speaker.period(1.0/4200.0); |
| mganseij | 3:89b8dea1cf17 | 37 | wait(.2); |
| mganseij | 3:89b8dea1cf17 | 38 | } |
| mganseij | 3:89b8dea1cf17 | 39 | else |
| mganseij | 3:89b8dea1cf17 | 40 | { |
| mganseij | 3:89b8dea1cf17 | 41 | songTimer.reset(); |
| mganseij | 3:89b8dea1cf17 | 42 | mySpeaker.PlaySong(note,duration); |
| mganseij | 3:89b8dea1cf17 | 43 | break; |
| mganseij | 3:89b8dea1cf17 | 44 | } |
| mganseij | 3:89b8dea1cf17 | 45 | } |
| mganseij | 3:89b8dea1cf17 | 46 | |
| mganseij | 3:89b8dea1cf17 | 47 | } |
| mganseij | 3:89b8dea1cf17 | 48 | |
| 4180_1 | 0:b2fdf3770282 | 49 | int main() |
| 4180_1 | 0:b2fdf3770282 | 50 | { |
| mganseij | 3:89b8dea1cf17 | 51 | songTimer.start(); |
| 4180_1 | 1:2e6ea42675c7 | 52 | mySpeaker.PlaySong(note,duration); |
| mganseij | 3:89b8dea1cf17 | 53 | while(1) |
| mganseij | 3:89b8dea1cf17 | 54 | { |
| mganseij | 3:89b8dea1cf17 | 55 | if(input == 0) |
| mganseij | 3:89b8dea1cf17 | 56 | { |
| mganseij | 3:89b8dea1cf17 | 57 | keepplaying = true; |
| mganseij | 3:89b8dea1cf17 | 58 | } |
| mganseij | 3:89b8dea1cf17 | 59 | else |
| mganseij | 3:89b8dea1cf17 | 60 | { |
| mganseij | 3:89b8dea1cf17 | 61 | keepplaying = false; |
| mganseij | 3:89b8dea1cf17 | 62 | } |
| mganseij | 3:89b8dea1cf17 | 63 | if(input == 1) |
| mganseij | 3:89b8dea1cf17 | 64 | { |
| mganseij | 3:89b8dea1cf17 | 65 | playbuzz = true; |
| mganseij | 3:89b8dea1cf17 | 66 | buzz(); |
| mganseij | 3:89b8dea1cf17 | 67 | } |
| mganseij | 3:89b8dea1cf17 | 68 | if(songTimer.read() > 9.2) |
| mganseij | 3:89b8dea1cf17 | 69 | { |
| mganseij | 3:89b8dea1cf17 | 70 | songTimer.reset(); |
| mganseij | 3:89b8dea1cf17 | 71 | mySpeaker.PlaySong(note,duration); |
| mganseij | 3:89b8dea1cf17 | 72 | } |
| 4180_1 | 1:2e6ea42675c7 | 73 | wait(.1); |
| 4180_1 | 0:b2fdf3770282 | 74 | } |
| 4180_1 | 0:b2fdf3770282 | 75 | } |
| 4180_1 | 1:2e6ea42675c7 | 76 |