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Dependencies:   mbed 2_EEPROM

main.cpp@0:637769b3a60b, 2020-07-03 (annotated)

Committer:
rary
Date:
Fri Jul 03 02:51:53 2020 +0000
Revision:
0:637769b3a60b
Child:
1:17efbc35c3ba
To produce library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rary 0:637769b3a60b 1 #include "mbed.h"
rary 0:637769b3a60b 2 #include "EEPROM.h"
rary 0:637769b3a60b 3 #include "LPS33HW.h"
rary 0:637769b3a60b 4
rary 0:637769b3a60b 5 Timer t; //時間計測
rary 0:637769b3a60b 6 Serial pc(USBTX, USBRX);
rary 0:637769b3a60b 7 LPS33HW lps(p9, p10);
rary 0:637769b3a60b 8 EEPROM e2prom(p9, p10);
rary 0:637769b3a60b 9
rary 0:637769b3a60b 10
rary 0:637769b3a60b 11 #define ADDR 0xA0 //コントロールアドレス？
rary 0:637769b3a60b 12
rary 0:637769b3a60b 13 int pointerAddress = 0;
rary 0:637769b3a60b 14
rary 0:637769b3a60b 15 //main
rary 0:637769b3a60b 16 int main()
rary 0:637769b3a60b 17 {
rary 0:637769b3a60b 18 int Len, n;
rary 0:637769b3a60b 19 int h = 30;
rary 0:637769b3a60b 20 char k[h];
rary 0:637769b3a60b 21 char data_read[1];
rary 0:637769b3a60b 22 //pc.baud(460800); //ボーレート変更
rary 0:637769b3a60b 23
rary 0:637769b3a60b 24 //readEEPROM(ADDR, pointerAddress, data_read, h);
rary 0:637769b3a60b 25 //pc.printf("Previous data stored:%s\r\n", data_read);
rary 0:637769b3a60b 26
rary 0:637769b3a60b 27 t.start(); //timer Start
rary 0:637769b3a60b 28
rary 0:637769b3a60b 29 for(n = 0; n < 100; n++) {
rary 0:637769b3a60b 30 lps.start(1); //気圧センサスタート
rary 0:637769b3a60b 31 double P = lps.data_read(); //気圧データ取得
rary 0:637769b3a60b 32 double T = t.read(); //時刻データ取得
rary 0:637769b3a60b 33
rary 0:637769b3a60b 34 sprintf(k, "%.3f, %.3f\r\n", T, P); //floatからchar*へ変換
rary 0:637769b3a60b 35
rary 0:637769b3a60b 36 Len = strlen(k) + 1; //kの文字列の長さを取得
rary 0:637769b3a60b 37
rary 0:637769b3a60b 38 char s[Len]; //データ格納配列
rary 0:637769b3a60b 39
rary 0:637769b3a60b 40 for(int i = 0; i < Len; i++) { //EEPROM書込み用配列へ格納
rary 0:637769b3a60b 41 s[i] = k[i];
rary 0:637769b3a60b 42 }
rary 0:637769b3a60b 43
rary 0:637769b3a60b 44 // write tha data
rary 0:637769b3a60b 45 e2prom.write(ADDR, pointerAddress, s, Len);
rary 0:637769b3a60b 46 pc.printf("%d, %d, Data written: %s\r\n", n, Len, s);
rary 0:637769b3a60b 47
rary 0:637769b3a60b 48 pointerAddress = pointerAddress + Len; //アドレスずらし
rary 0:637769b3a60b 49 memset(s, '\0' , Len ); //初期化
rary 0:637769b3a60b 50 wait(0.2);
rary 0:637769b3a60b 51 }
rary 0:637769b3a60b 52
rary 0:637769b3a60b 53 //read the data
rary 0:637769b3a60b 54 pointerAddress = 0;
rary 0:637769b3a60b 55 pc.printf("Data read\r\n");
rary 0:637769b3a60b 56
rary 0:637769b3a60b 57 for(n = 0; n < 3000; n++) {
rary 0:637769b3a60b 58 e2prom.read(ADDR, pointerAddress, data_read, 1);
rary 0:637769b3a60b 59 pc.printf("%s", data_read);
rary 0:637769b3a60b 60
rary 0:637769b3a60b 61 pointerAddress = pointerAddress + 1;
rary 0:637769b3a60b 62 memset(data_read, '\0' , 1 ); //初期化
rary 0:637769b3a60b 63 }
rary 0:637769b3a60b 64
rary 0:637769b3a60b 65 pc.printf("Finish");
rary 0:637769b3a60b 66 }