mariangela mone / Mbed 2 deprecated sdcard

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Dependencies:   mbed SDFileSystem

Diff: main.cpp

Revision:
0:6337f8cfdd73
Child:
2:8e4ad4ac6425
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Oct 08 11:32:02 2019 +0000
@@ -0,0 +1,35 @@
+/*
+SDカードに文字列を書き込む．
+<pin接続>
+NSS: pin25 --- pin2 CD/DAT3
+SCK: pin26 --- pin5 CLK
+MISO:pin27 --- pin7 DAT0
+MOSI:pin28 --- pin3 CMD
+*/
+#include "mbed.h"
+#include "SDFileSystem.h"
+
+DigitalOut myled(PB_1);
+Serial pc(PA_9, PA_10, 115200); //pin 19, 20
+
+SDFileSystem sd = SDFileSystem(PB_5, PB_4, PB_3, PA_15, "sd"); //pin 28, 27, 26, 25
+
+int main(){
+    wait(1.0); //気持ち
+    pc.printf("Start.\n\r");
+    myled = 1;
+
+    FILE *fp = fopen("/sd/test.csv", "w");
+    //FILE *fp = fopen("/sd/test.txt", "w");
+    if(fp != NULL){
+        pc.printf("Writing to SDcard......\n\r");
+        for(int i=1;i<10;i++){
+            fprintf(fp, "%d\n", i);
+        }
+        fclose(fp);
+    }
+    else{
+        pc.printf("Failed.\n\r");
+    }
+    pc.printf("End.\n\r");
+}
\ No newline at end of file