天宏 小原 / Mbed 2 deprecated main_SPC

private

Dependencies:   ADXL345 FATFileSystem LPS331_SPI mbed

main.cpp@0:e9f20ea63046, 2016-09-22 (annotated)

Committer:
obaratakahiro
Date:
Thu Sep 22 03:08:19 2016 +0000
Revision:
0:e9f20ea63046
Child:
1:9dc9b228c5b7
SD????????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
obaratakahiro 0:e9f20ea63046 1 #include "mbed.h"
obaratakahiro 0:e9f20ea63046 2 #include "SDFileSystem.h"
obaratakahiro 0:e9f20ea63046 3 #include "LPS331_SPI.h"
obaratakahiro 0:e9f20ea63046 4 DigitalOut myled(LED1);
obaratakahiro 0:e9f20ea63046 5 LPS331_SPI press(dp2, dp1, dp6, dp26);
obaratakahiro 0:e9f20ea63046 6 SDFileSystem sd(dp2, dp1, dp6, dp17, "sd");
obaratakahiro 0:e9f20ea63046 7
obaratakahiro 0:e9f20ea63046 8 int main()
obaratakahiro 0:e9f20ea63046 9 {
obaratakahiro 0:e9f20ea63046 10
obaratakahiro 0:e9f20ea63046 11 press.quickStart();
obaratakahiro 0:e9f20ea63046 12
obaratakahiro 0:e9f20ea63046 13 int count;
obaratakahiro 0:e9f20ea63046 14
obaratakahiro 0:e9f20ea63046 15 while(1){
obaratakahiro 0:e9f20ea63046 16 FILE *fp = fopen("/sd/sdtest.txt", "a");
obaratakahiro 0:e9f20ea63046 17 if(fp == NULL) {
obaratakahiro 0:e9f20ea63046 18 error("Could not open file for write\n");
obaratakahiro 0:e9f20ea63046 19 }
obaratakahiro 0:e9f20ea63046 20
obaratakahiro 0:e9f20ea63046 21 float pressure;
obaratakahiro 0:e9f20ea63046 22 pressure = press.getPressure();
obaratakahiro 0:e9f20ea63046 23
obaratakahiro 0:e9f20ea63046 24 count = fprintf(fp, "%f\r\n",pressure);
obaratakahiro 0:e9f20ea63046 25 if ( count < 0 ) {
obaratakahiro 0:e9f20ea63046 26 printf("ファイルの書込みに失敗しました.\n");
obaratakahiro 0:e9f20ea63046 27
obaratakahiro 0:e9f20ea63046 28 }
obaratakahiro 0:e9f20ea63046 29
obaratakahiro 0:e9f20ea63046 30
obaratakahiro 0:e9f20ea63046 31 fclose(fp);
obaratakahiro 0:e9f20ea63046 32 myled = !myled;
obaratakahiro 0:e9f20ea63046 33 wait(0.5);
obaratakahiro 0:e9f20ea63046 34 }
obaratakahiro 0:e9f20ea63046 35
obaratakahiro 0:e9f20ea63046 36
obaratakahiro 0:e9f20ea63046 37
obaratakahiro 0:e9f20ea63046 38
obaratakahiro 0:e9f20ea63046 39 }