An unfinished code
Dependencies: 4DGL-uLCD-SE PinDetect SDFileSystem mbed
Fork of
SDFileSystem_HelloWorld
by 
mbed official
main.cpp@1:e293e396a208, 2016-12-21 (annotated)
- Committer:
- kbeck8
- Date:
- Wed Dec 21 17:20:33 2016 +0000
- Revision:
- 1:e293e396a208
- Parent:
- 0:bdbd3d6fc5d5
An almost functional sorting hat.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| mbed_official | 0:bdbd3d6fc5d5 | 1 | #include "mbed.h" |
| kbeck8 | 1:e293e396a208 | 2 | #include "wave_player.h" |
| kbeck8 | 1:e293e396a208 | 3 | #include "PinDetect.h" |
| mbed_official | 0:bdbd3d6fc5d5 | 4 | #include "SDFileSystem.h" |
| kbeck8 | 1:e293e396a208 | 5 | #include <vector> |
| kbeck8 | 1:e293e396a208 | 6 | #include <string> |
| kbeck8 | 1:e293e396a208 | 7 | |
| kbeck8 | 1:e293e396a208 | 8 | |
| kbeck8 | 1:e293e396a208 | 9 | using namespace std; |
| kbeck8 | 1:e293e396a208 | 10 | int count = 0; |
| kbeck8 | 1:e293e396a208 | 11 | int rnjesus[] = {2,1,3,4,4,3,2,1,3,1,2,4,4,1,2,3,1,2,4,3,2,1,4,3,3,1,4,2,4,1,3,2,1,3,2,4,2,3,4,1,3,2,1,4,4,2,1,3,1,3,4,2,2,3,1,4,3,2,4,1,4,2,3,1,1,4,3,2,2,4,1,3,3,4,1,2,4,3,1,2,1,4,2,3,2,4,3,1,3,4,2,1,1,2,3,4}; |
| kbeck8 | 1:e293e396a208 | 12 | bool buttonpressed = true; |
| kbeck8 | 1:e293e396a208 | 13 | string filenames[] = {"Ravenclaw","Hufflepuff","Slytherin","Gryffindor"}; |
| kbeck8 | 1:e293e396a208 | 14 | |
| kbeck8 | 1:e293e396a208 | 15 | SDFileSystem sd(p5,p6,p7,p8,"sd"); //set up SD reader |
| kbeck8 | 1:e293e396a208 | 16 | AnalogOut DACout(p18); //set up speaker |
| kbeck8 | 1:e293e396a208 | 17 | wave_player waver(&DACout); //set up wave player library |
| kbeck8 | 1:e293e396a208 | 18 | |
| kbeck8 | 1:e293e396a208 | 19 | PinDetect Button(p13); |
| kbeck8 | 1:e293e396a208 | 20 | |
| kbeck8 | 1:e293e396a208 | 21 | int main(){ |
| kbeck8 | 1:e293e396a208 | 22 | Button.mode(PullUp); |
| kbeck8 | 1:e293e396a208 | 23 | while(true){ |
| kbeck8 | 1:e293e396a208 | 24 | if (count>=95){ // if the count is higher than the number of variables in rnjesus, resets count to 0 |
| kbeck8 | 1:e293e396a208 | 25 | count = 0; |
| kbeck8 | 1:e293e396a208 | 26 | } |
| kbeck8 | 1:e293e396a208 | 27 | buttonpressed = true; |
| kbeck8 | 1:e293e396a208 | 28 | while (buttonpressed) { |
| kbeck8 | 1:e293e396a208 | 29 | if (!Button){ |
| kbeck8 | 1:e293e396a208 | 30 | buttonpressed = false; |
| kbeck8 | 1:e293e396a208 | 31 | wait_ms(100); //debounce button |
| kbeck8 | 1:e293e396a208 | 32 | |
| kbeck8 | 1:e293e396a208 | 33 | string songname = filenames[rnjesus[count]-1]; |
| kbeck8 | 1:e293e396a208 | 34 | string a = "/sd/Filenames/"; |
| kbeck8 | 1:e293e396a208 | 35 | string b = ".wav"; |
| kbeck8 | 1:e293e396a208 | 36 | string fname = a + songname + b; //retrieves the file name |
| kbeck8 | 1:e293e396a208 | 37 | |
| kbeck8 | 1:e293e396a208 | 38 | |
| kbeck8 | 1:e293e396a208 | 39 | char* name = new char[fname.length() + 1]; |
| kbeck8 | 1:e293e396a208 | 40 | strcpy(name, fname.c_str()); |
| kbeck8 | 1:e293e396a208 | 41 | wave_file=fopen(name,"r"); |
| kbeck8 | 1:e293e396a208 | 42 | waver.play(wave_file); |
| kbeck8 | 1:e293e396a208 | 43 | fclose(wave_file); |
| kbeck8 | 1:e293e396a208 | 44 | |
| kbeck8 | 1:e293e396a208 | 45 | count = count + 1; // keep up the count |
| kbeck8 | 1:e293e396a208 | 46 | } |
| kbeck8 | 1:e293e396a208 | 47 | } |
| kbeck8 | 1:e293e396a208 | 48 | |
| kbeck8 | 1:e293e396a208 | 49 | } |
| kbeck8 | 1:e293e396a208 | 50 | } |
| kbeck8 | 1:e293e396a208 | 51 | |
| kbeck8 | 1:e293e396a208 | 52 | |
| kbeck8 | 1:e293e396a208 | 53 | |
| kbeck8 | 1:e293e396a208 | 54 |