private
Dependencies: ADXL345 FATFileSystem LPS331_SPI mbed
Diff: main.cpp
- Revision:
- 0:e9f20ea63046
- Child:
- 1:9dc9b228c5b7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Sep 22 03:08:19 2016 +0000 @@ -0,0 +1,39 @@ +#include "mbed.h" +#include "SDFileSystem.h" +#include "LPS331_SPI.h" +DigitalOut myled(LED1); +LPS331_SPI press(dp2, dp1, dp6, dp26); +SDFileSystem sd(dp2, dp1, dp6, dp17, "sd"); + +int main() +{ + + press.quickStart(); + + int count; + + while(1){ + FILE *fp = fopen("/sd/sdtest.txt", "a"); + if(fp == NULL) { + error("Could not open file for write\n"); + } + + float pressure; + pressure = press.getPressure(); + + count = fprintf(fp, "%f\r\n",pressure); + if ( count < 0 ) { + printf("ファイルの書込みに失敗しました.\n"); + + } + + + fclose(fp); + myled = !myled; + wait(0.5); + } + + + + +}