albatross / Mbed 2 deprecated mbed_fuusoku

風速計用プログラムです。動きません……

Dependencies:   mbed

Fork of mbed_fuusoku by natsu tsumagari

やっぱり動きます（InterruptInをp30に設定すると読まなくなるボードがあります……）。最新のは校正済みです。

Fusokukei.h@0:51b2d6484a7d, 2016-11-19 (annotated)

Committer:
tsumagari
Date:
Sat Nov 19 03:49:07 2016 +0000
Revision:
0:51b2d6484a7d
Child:
1:d802daeec8f6
???????????????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tsumagari 0:51b2d6484a7d 1 #ifndef FUSOKUKEI_H
tsumagari 0:51b2d6484a7d 2 #define FUSOKUKEI_H
tsumagari 0:51b2d6484a7d 3
tsumagari 0:51b2d6484a7d 4 #include "mbed.h"
tsumagari 0:51b2d6484a7d 5
tsumagari 0:51b2d6484a7d 6
tsumagari 0:51b2d6484a7d 7 #define AIR_K 0.14737
tsumagari 0:51b2d6484a7d 8 #define AIR_N 1.12
tsumagari 0:51b2d6484a7d 9 #define AIR_A 1.4314
tsumagari 0:51b2d6484a7d 10 #define AIR_B 0.209
tsumagari 0:51b2d6484a7d 11 #define AIR_SUM_NUM 20
tsumagari 0:51b2d6484a7d 12 #define AIR_BUFFER 30
tsumagari 0:51b2d6484a7d 13
tsumagari 0:51b2d6484a7d 14 float airSpeed = 0.0;
tsumagari 0:51b2d6484a7d 15 float airSpeed_ave = 0.0;
tsumagari 0:51b2d6484a7d 16 float airSpeed_max = 0.0;
tsumagari 0:51b2d6484a7d 17 int air_counter = 0;
tsumagari 0:51b2d6484a7d 18 float air_sum[AIR_SUM_NUM] = {0.0};
tsumagari 0:51b2d6484a7d 19
tsumagari 0:51b2d6484a7d 20 class Fusokukei{
tsumagari 0:51b2d6484a7d 21 protected:
tsumagari 0:51b2d6484a7d 22
tsumagari 0:51b2d6484a7d 23 public:
tsumagari 0:51b2d6484a7d 24 float make_ave(float s[], int n){
tsumagari 0:51b2d6484a7d 25 float p = 0;
tsumagari 0:51b2d6484a7d 26 int i;
tsumagari 0:51b2d6484a7d 27 for(i = 0; i < n; i++){
tsumagari 0:51b2d6484a7d 28 p += s[i];
tsumagari 0:51b2d6484a7d 29 }
tsumagari 0:51b2d6484a7d 30 if(n != 0)
tsumagari 0:51b2d6484a7d 31 return p / n;
tsumagari 0:51b2d6484a7d 32 else
tsumagari 0:51b2d6484a7d 33 return 0;
tsumagari 0:51b2d6484a7d 34 }
tsumagari 0:51b2d6484a7d 35
tsumagari 0:51b2d6484a7d 36 void calcAirSpeed(float x){
tsumagari 0:51b2d6484a7d 37 air_sum[air_counter % AIR_SUM_NUM] = (float)AIR_K * (float)pow((double)x, 1 / AIR_N);
tsumagari 0:51b2d6484a7d 38 if(air_counter % AIR_SUM_NUM == 0)
tsumagari 0:51b2d6484a7d 39 air_counter = 0;
tsumagari 0:51b2d6484a7d 40 airSpeed_ave = make_ave(air_sum, AIR_SUM_NUM);
tsumagari 0:51b2d6484a7d 41 //airSpeed = airSpeed_ave*AIR_A+AIR_B;
tsumagari 0:51b2d6484a7d 42 airSpeed=airSpeed_ave;
tsumagari 0:51b2d6484a7d 43 if(airSpeed > airSpeed_max)
tsumagari 0:51b2d6484a7d 44 airSpeed_max = airSpeed;
tsumagari 0:51b2d6484a7d 45 air_counter++;
tsumagari 0:51b2d6484a7d 46 }
tsumagari 0:51b2d6484a7d 47 };
tsumagari 0:51b2d6484a7d 48 #endif