Diff: SDRead/SDRead.cpp

Revision:

4:c88bf297ee75

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDRead/SDRead.cpp	Tue May 08 01:50:44 2018 +0000
@@ -0,0 +1,40 @@
+#include "SDRead.h"
+
+SDRead::SDRead(PinName mosi,PinName miso,PinName sclk,PinName cs,const char *name):SDFileSystem(mosi,miso,sclk,cs,name)
+{}
+bool SDRead:: Get_FileDir()
+{
+    this -> mount();
+    DirHandle *dh = opendir("/sd/"); 
+    if(!dh){
+        return false;
+    }
+    dirent *entry;
+    for(;;)
+    {
+        entry = dh -> readdir();
+        if(!entry)
+            {break;}
+        string dir_name = entry -> d_name;
+        if(dir_name == "System Volume Information")
+            continue;
+        File_dir.push_back(dir_name);
+    }
+    dh -> closedir();
+    return true;
+}
+bool SDRead::Read_File(const char* FileName)
+{
+    FILE *fp1 = fopen(FileName,"r");
+    if(fp1 == NULL)
+    {
+        return false;
+    }
+    char buf[200];
+    while(fgets(buf,sizeof(buf),fp1) != NULL)
+    {
+        string info = buf;
+        Info.push_back(info);
+    }
+    return true;
+}
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