Revision 0:51b2d6484a7d, committed 2016-11-19

Comitter:

tsumagari

Date:

Sat Nov 19 03:49:07 2016 +0000

Commit message:

???????????????????

Changed in this revision

diff -r 000000000000 -r 51b2d6484a7d Fusokukei.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Fusokukei.h	Sat Nov 19 03:49:07 2016 +0000
@@ -0,0 +1,48 @@
+#ifndef FUSOKUKEI_H
+#define FUSOKUKEI_H
+
+#include "mbed.h"
+
+
+#define AIR_K 0.14737
+#define AIR_N 1.12
+#define AIR_A 1.4314
+#define AIR_B 0.209
+#define AIR_SUM_NUM 20
+#define AIR_BUFFER 30
+
+float airSpeed = 0.0;
+float airSpeed_ave = 0.0;
+float airSpeed_max = 0.0;
+int air_counter = 0;
+float air_sum[AIR_SUM_NUM] = {0.0};
+
+class Fusokukei{
+    protected:
+    
+    public:      
+    float make_ave(float s[], int n){
+        float p = 0;
+        int i;
+        for(i = 0; i < n; i++){
+           p += s[i];    
+        }
+        if(n != 0)
+        return p / n;    
+        else
+        return 0;
+    }
+    
+    void calcAirSpeed(float x){
+          air_sum[air_counter % AIR_SUM_NUM] = (float)AIR_K * (float)pow((double)x, 1 / AIR_N);
+          if(air_counter % AIR_SUM_NUM == 0)
+            air_counter = 0;
+          airSpeed_ave = make_ave(air_sum, AIR_SUM_NUM);
+          //airSpeed = airSpeed_ave*AIR_A+AIR_B;
+          airSpeed=airSpeed_ave;
+          if(airSpeed > airSpeed_max)
+            airSpeed_max = airSpeed;  
+          air_counter++;
+      }
+};
+#endif
\ No newline at end of file

diff -r 000000000000 -r 51b2d6484a7d main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Nov 19 03:49:07 2016 +0000
@@ -0,0 +1,55 @@
+//計器プログラム
+#include "mbed.h"
+#include "Fusokukei.h"
+
+#define AIR_LOOP_TIME 0.01
+
+Serial pc(USBTX,USBRX);
+
+InterruptIn FusokukeiPin(p21);
+Ticker FusokukeiTicker;
+Fusokukei air;
+volatile int air_kaitensu= 0;
+
+DigitalOut led(LED1);
+DigitalOut led4(LED4);
+int time_counter;
+
+void air_countUp();
+void call_calcAirSpeed();
+void init();
+void FusokukeiInit();
+
+void air_countUp(){
+    air_kaitensu++;
+}
+
+void call_calcAirSpeed(){
+    air.calcAirSpeed(air_kaitensu);
+    air_kaitensu = 0;
+}
+
+void init(){
+    FusokukeiInit();
+    led4 = 0;
+    time_counter = 0;
+}
+
+void FusokukeiInit(){
+    FusokukeiPin.rise(air_countUp);
+    FusokukeiTicker.attach(&call_calcAirSpeed, AIR_LOOP_TIME);
+}
+
+int main(){
+    init();
+    while(1){
+        pc.printf("test %d\n\r",time_counter);
+        pc.printf("air_kaitensu: %d\n\r",air_kaitensu);
+        pc.printf("%f\n\r",airSpeed);
+        led4 = 1;
+        wait(0.2);
+        led4 = 0;
+        wait(0.2);
+        time_counter++;
+    }
+}
\ No newline at end of file

diff -r 000000000000 -r 51b2d6484a7d mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sat Nov 19 03:49:07 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/6c34061e7c34
\ No newline at end of file