I-O DATA DEV2 / Mbed 2 deprecated ud-gs4-R_400G_SD_Hello

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Dependencies:   mbed SDFileSystem H3LIS331DL

Diff: main.cpp

Revision:
6:bf4321ef0330
Parent:
5:fbeb85ebd47b
--- a/main.cpp	Tue Aug 03 08:35:52 2021 +0000
+++ b/main.cpp	Wed Aug 04 06:41:02 2021 +0000
@@ -1,5 +1,5 @@
 #include "mbed.h"
-
+#include "SDFileSystem.h"
 /*
    This basic example just shows how to read the ADC internal channels raw values.
    Please look in the corresponding device reference manual for a complete
@@ -36,10 +36,14 @@
 LowPowerTicker    interrput;
 SPI               STSPI(PB_15, PB_14, PB_13); //mosi,miso,clk
 DigitalOut        STSPICS(PB_12);
+
+SDFileSystem *sd = new SDFileSystem(PA_12, PA_11, PB_3, PA_15, "sd"); // mosi, miso, sclk, cs, name
+
 DigitalOut        led(PB_5);
 int initLIS3DH();
 int read3axes(short *tx,short *ty,short *tz);
 int readTemp(short *tmp);
+FILE     *fp;
 
 int main()
 {
@@ -77,10 +81,25 @@
  
     initLIS3DH();
  
-     h3dacc.init(H3LIS331DL_ODR_100Hz, H3LIS331DL_NORMAL,H3LIS331DL_FULLSCALE_2);
+     h3dacc.init(H3LIS331DL_ODR_100Hz, H3LIS331DL_NORMAL,H3LIS331DL_FULLSCALE_2);//これで初期化している
  
     pc.printf("\nSTM32 ADC internal channels reading example\r\n");
     pc.printf("\nSTM32 3D acc sensor example\r\n");
+    
+    fp = fopen("/sd/testlog.txt", "a");             
+         
+    if (fp == NULL)
+    {
+      pc.printf("open error!!\r\n");
+
+    }     
+    else
+    {
+      pc.printf("SD opened\r\n");
+      fclose(fp);
+      wait_ms(10);
+    }
+    
     while(1) {
 //        pc.printf("ADC Temp = %f\r\n", (adc_temp.read()*100));
 //        pc.printf("ADC VRef = %f\r\n", adc_vref.read());