paul legrand
programme capteur de son pour le drone
main.cpp@0:d021e65ffc99, 2021-06-18 (annotated)
- Committer:
- legrandpaul
- Date:
- Fri Jun 18 15:26:46 2021 +0000
- Revision:
- 0:d021e65ffc99
programme capteur de son
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| legrandpaul | 0:d021e65ffc99 | 1 | #include "mbed.h" |
| legrandpaul | 0:d021e65ffc99 | 2 | #define N 100 |
| legrandpaul | 0:d021e65ffc99 | 3 | |
| legrandpaul | 0:d021e65ffc99 | 4 | Serial pc(USBTX, USBRX); // tx, rx |
| legrandpaul | 0:d021e65ffc99 | 5 | |
| legrandpaul | 0:d021e65ffc99 | 6 | //const int pin_SS=A0; |
| legrandpaul | 0:d021e65ffc99 | 7 | AnalogIn pin_SS(A1); |
| legrandpaul | 0:d021e65ffc99 | 8 | float valeur,v_son; |
| legrandpaul | 0:d021e65ffc99 | 9 | |
| legrandpaul | 0:d021e65ffc99 | 10 | |
| legrandpaul | 0:d021e65ffc99 | 11 | int main(){ |
| legrandpaul | 0:d021e65ffc99 | 12 | double tab[N]; |
| legrandpaul | 0:d021e65ffc99 | 13 | double max = 0; |
| legrandpaul | 0:d021e65ffc99 | 14 | |
| legrandpaul | 0:d021e65ffc99 | 15 | while(1){ |
| legrandpaul | 0:d021e65ffc99 | 16 | |
| legrandpaul | 0:d021e65ffc99 | 17 | for (int i=0;i<N;i++){ |
| legrandpaul | 0:d021e65ffc99 | 18 | tab[i]= pin_SS.read();; |
| legrandpaul | 0:d021e65ffc99 | 19 | } |
| legrandpaul | 0:d021e65ffc99 | 20 | |
| legrandpaul | 0:d021e65ffc99 | 21 | max = tab[0]; |
| legrandpaul | 0:d021e65ffc99 | 22 | for (int j=1;j<N;j++) |
| legrandpaul | 0:d021e65ffc99 | 23 | { |
| legrandpaul | 0:d021e65ffc99 | 24 | if(tab[j]>=max) max = tab[j]; |
| legrandpaul | 0:d021e65ffc99 | 25 | } |
| legrandpaul | 0:d021e65ffc99 | 26 | |
| legrandpaul | 0:d021e65ffc99 | 27 | pc.printf("max : %f\n\n \r",max*1000); |
| legrandpaul | 0:d021e65ffc99 | 28 | wait(0.1); |
| legrandpaul | 0:d021e65ffc99 | 29 | |
| legrandpaul | 0:d021e65ffc99 | 30 | } |
| legrandpaul | 0:d021e65ffc99 | 31 | } |