Diff: taskFA.cpp

Revision:

0:65a0ae5578da

Child:

1:73543a1fbe62

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskFA.cpp	Sat May 14 07:11:48 2016 +0000
@@ -0,0 +1,41 @@
+#include "mbed.h"
+#include "common.h"
+#include "SDFileSystem.h"
+#include "rtos.h"
+
+static SDFileSystem sd(PA_7,PA_6,PA_5,PA_4,"sd"); // MOSI,MISO,SCK,CS
+
+/*
+    +--------+
+    |        |VOUT---+               ,--------+
+    |        |       +-[47k]-----DAT2|9       |
+    |    PA_4|CS-----|-------------CS|1       |
+    |    PA_7|MOSI---|------------CMD|2       |
+    |        |       |       +---VSS1|3   SD  |
+    |  Neon  |       +-------|----VDD|4 memory|
+    |    PA_5|SCK----|-------|----CLK|5  card |
+    |        |       |       +---VSS2|6       |
+    |    PA_6|MISO---|-------|---DAT0|7       |
+    |        |       +-[47k]-|---DAT1|8       |
+    |        |GND------------+       +--------+
+    +--------+
+*/
+
+void TaskFA(void const *argument)
+{
+    pc.printf("iSDIO Initialize\r\n");
+    mkdir("/sd/mydir", 0777);
+    
+    FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
+    if(fp == NULL) {
+        pc.printf("Could not open file for write\r\n");
+    }
+    fprintf(fp, "Hello fun SD Card World!");
+    fclose(fp);
+    
+    pc.printf("SD process end\r\n");
+
+    while(1){
+        Thread::wait(100);
+    }
+}