Diff: main.cpp

Revision:

0:637769b3a60b

Child:

1:17efbc35c3ba

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jul 03 02:51:53 2020 +0000
@@ -0,0 +1,66 @@
+#include "mbed.h"
+#include "EEPROM.h"
+#include "LPS33HW.h"
+
+Timer t;                         //時間計測
+Serial pc(USBTX, USBRX);
+LPS33HW lps(p9, p10);
+EEPROM e2prom(p9, p10);
+
+
+#define ADDR 0xA0       //コントロールアドレス？
+
+int pointerAddress = 0;
+
+//main
+int main()
+{
+    int Len, n;
+    int h = 30;
+    char k[h];
+    char data_read[1];
+    //pc.baud(460800);                           //ボーレート変更
+
+    //readEEPROM(ADDR, pointerAddress, data_read, h);
+    //pc.printf("Previous data stored:%s\r\n", data_read);
+    
+    t.start();                                 //timer Start
+
+    for(n = 0; n < 100; n++) {
+        lps.start(1);                           //気圧センサスタート
+        double P = lps.data_read();             //気圧データ取得
+        double T = t.read();                    //時刻データ取得
+
+        sprintf(k, "%.3f, %.3f\r\n", T, P);    //floatからchar*へ変換
+
+        Len = strlen(k) + 1;                    //kの文字列の長さを取得
+        
+        char s[Len];                            //データ格納配列
+        
+        for(int i = 0; i < Len; i++) {          //EEPROM書込み用配列へ格納
+            s[i] = k[i];
+        }
+        
+        // write tha data
+        e2prom.write(ADDR, pointerAddress, s, Len);
+        pc.printf("%d, %d, Data written: %s\r\n", n, Len, s);
+
+        pointerAddress = pointerAddress + Len;  //アドレスずらし
+        memset(s, '\0' , Len );                //初期化
+        wait(0.2);
+    }
+        
+    //read the data
+    pointerAddress = 0;
+    pc.printf("Data read\r\n");
+    
+    for(n = 0; n < 3000; n++) {
+        e2prom.read(ADDR, pointerAddress, data_read, 1);
+        pc.printf("%s", data_read);
+        
+        pointerAddress = pointerAddress + 1;
+        memset(data_read, '\0' , 1 );                //初期化
+    }
+    
+    pc.printf("Finish");
+}
\ No newline at end of file