Revision 5:49bcc61caa2c, committed 2018-01-07

Comitter:

rubbehducky

Date:

Sun Jan 07 19:45:04 2018 +0000

Parent:

4:958cfd74ef1c

Commit message:

dodododo

Changed in this revision

--- a/main.cpp	Wed Dec 06 11:20:21 2017 +0000
+++ b/main.cpp	Sun Jan 07 19:45:04 2018 +0000
@@ -8,12 +8,11 @@
  //SD Card Object
  SDBlockDevice sd(PB_5, D12, D13, D10); // mosi, miso, sclk, cs
 
- uint8_t block[512] = "Hello World!\n";
+// Data type 
+
+
  int main()
 {
-    //POWER ON SELF TEST
-    post();
-    
     printf("Initialise\n");
     //FileSystemLike(*sd);
 
@@ -37,35 +36,50 @@
         errorCode(FATAL);
     }
     
+    /*
+    
+    
     //Put some text in the file...
+    //This 
+    if ( 0 == sd.program(block, 0, 512)) {
     fprintf(fp, "Welcome to ELEC350\n");
+    }
+    
+    
+    */
+    
+    if (onBoardSwitch == 1) {
+        press = true;
+        }
+        
+        if (press == true) {
+        
+        //Close File
+        fclose(fp);
+        
+        //Close down SD card (flush buffers)
+        sd.deinit();
+        
+        //Let user know     
+        puts("You can now remove the SD Card\n");
+      
+      for (unsigned int n=0; n<2; n++) {
+        onBoardLED = 1;
+        wait(0.2);
+        onBoardLED = 0;
+        wait(0.2);
+        }
+        
+        //Flag to record the event
+        ejected = true;
+    }
     
     //Close the file
     fclose(fp);
     
-    // ************
-    // Open to READ
-    // ************
-    printf("Read a file\n");
-    fp = fopen("/sd/test.txt","r");
-    if (fp == NULL) {
-        error("Could not open file for read\n");
-        errorCode(FATAL);
-    }   
-    
-    //Read back all strings
-    char s1[64];
-    while (fscanf(fp, "%s", s1) == 1) {
-        printf("READ BACK: %s\n", s1);
-    }
-    //To read a whole line, use: fgets(s1, sizeof(s1), fp);
-    
-    
-    //Close File
-    fclose(fp);
-    
     //Close down
     sd.deinit();
+    
     printf("All done...\n");
     errorCode(OK);
     
@@ -79,16 +93,8 @@
 }
 
    /* 
-    printf("sd size: %llu\n",         sd.size());
-    printf("sd read size: %llu\n",    sd.get_read_size());
-    printf("sd program size: %llu\n", sd.get_program_size());
     printf("sd erase size: %llu\n",   sd.get_erase_size());
 
-    // set the frequency
-    if ( 0 != sd.frequency(5000000)) {
-        printf("Error setting frequency \n");
-    }
-
     if ( 0 != sd.erase(0, sd.get_erase_size())) {
         printf("Error Erasing block \n");
     }
@@ -101,8 +107,4 @@
             printf("%s", block);
         }
     }
-
-    // call the SDBlockDevice instance de-initialisation method.
-    
-    sd.deinit();
     */
\ No newline at end of file