kevin eccli / Mbed 2 deprecated Freescale_CupV4

Adaptation K22F

Dependencies:   mbed

Analyse.cpp@0:6004a7230f87, 2014-12-16 (annotated)

Committer:
singularity
Date:
Tue Dec 16 15:52:17 2014 +0000
Revision:
0:6004a7230f87
Creation k22F

Who changed what in which revision?

UserRevisionLine numberNew contents of line
singularity 0:6004a7230f87 1 #include "Analyse.h"
singularity 0:6004a7230f87 2
singularity 0:6004a7230f87 3 void seuil(unsigned short *v, bool *rslt, unsigned short seuil)
singularity 0:6004a7230f87 4 {
singularity 0:6004a7230f87 5 for(int i= 0;i<128;i++){
singularity 0:6004a7230f87 6 if(v[i]>seuil){
singularity 0:6004a7230f87 7 rslt[i]=true;
singularity 0:6004a7230f87 8 }else{
singularity 0:6004a7230f87 9 rslt[i]=false;
singularity 0:6004a7230f87 10 }
singularity 0:6004a7230f87 11 }
singularity 0:6004a7230f87 12 }
singularity 0:6004a7230f87 13
singularity 0:6004a7230f87 14 //nbr doit etre impaire
singularity 0:6004a7230f87 15 void moyenneGlissante(unsigned short *v, int nbr, unsigned short *rslt)
singularity 0:6004a7230f87 16 {
singularity 0:6004a7230f87 17 int i;
singularity 0:6004a7230f87 18 int j = (nbr - 1)/2;
singularity 0:6004a7230f87 19
singularity 0:6004a7230f87 20 //Generation du premier terme
singularity 0:6004a7230f87 21 rslt[0] = (j+1)*v[0];
singularity 0:6004a7230f87 22 for( i = 1 ; i <= j ;i++) {
singularity 0:6004a7230f87 23 rslt[0]+= v[j];
singularity 0:6004a7230f87 24 }
singularity 0:6004a7230f87 25
singularity 0:6004a7230f87 26
singularity 0:6004a7230f87 27 //Generation des termes d'indice 1:j-1
singularity 0:6004a7230f87 28 for(i = 1 ; i < j ; i++) {
singularity 0:6004a7230f87 29 rslt[i] = rslt[i-1] - v[0] + v[j + i];
singularity 0:6004a7230f87 30 }
singularity 0:6004a7230f87 31
singularity 0:6004a7230f87 32 //Generation des termes d'indice j:NBR_PIXEL-nbr-1
singularity 0:6004a7230f87 33
singularity 0:6004a7230f87 34 for(i = j; i < NBR_PIXEL-nbr; i++) {
singularity 0:6004a7230f87 35 rslt[i] = rslt[i-1] - v[i-j] + v[i+j];
singularity 0:6004a7230f87 36 }
singularity 0:6004a7230f87 37
singularity 0:6004a7230f87 38 //Generation des termes d'indice NBR_PIXEL-nbr : 127
singularity 0:6004a7230f87 39 for(i = NBR_PIXEL-nbr; i < NBR_PIXEL-1; i++) {
singularity 0:6004a7230f87 40 rslt[i] = rslt[i-1] - v[i-j] + v[NBR_PIXEL-1];
singularity 0:6004a7230f87 41 }
singularity 0:6004a7230f87 42
singularity 0:6004a7230f87 43 }