Diff: SourceFiles/main.cpp

Revision:

0:906fb336fd7a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SourceFiles/main.cpp	Fri Nov 19 09:57:10 2010 +0000
@@ -0,0 +1,84 @@
+/* SD-Card Utility Program for RS-EDP and RS-EDP mbed adapter module */
+/* ***************************************************************** */
+
+/* This application will create a file and write a few bytes to the SD Card on the mbed adapter board */
+
+
+#include "mbed.h"
+
+#include "defines.h"
+#include "misra_types.h"
+#include "mbed_Port_Structure.h"
+
+#include "SDFileSystem.h"
+
+
+
+
+/* Main Loop Here */
+int main(void) 
+    {
+        FILE *MyNewFile;
+        char file_name_with_root_and_path[30];
+        char input_file_name[30];
+        char *pointer1;
+        char *pointer2;
+        char n = 0;
+
+
+        for (n = 0; n < 30; n++)                                                       /* initialise arrays to zero */
+            {
+                file_name_with_root_and_path[n] = 0;    
+                input_file_name[n] = 0;
+            }
+            
+        setup_mbed_ports();                                                            /* Setup the I/O Structure of the mbed module */
+
+        pc.printf("\n\n\n\n\n\n\n\rWelcome the the RS-EDP platform\n\r");
+        pc.printf("This software is for the MBED - LPC1768 Module\n\r");
+        pc.printf("This software exercises the on board SD-CARD card via an SPI interface\n\r");
+        pc.printf("The SD card slot is present on the reverse side of the MBED adapter board\n\r");        
+        pc.printf("\nSoftware Revision Number: %03d\n\r\n", FIRMWARE_VERSION);
+        
+        pc.printf("This application writes a few bytes to a txt file on the SD-CARD\n\r"); 
+        pc.printf("Make sure the LOCAL ECHO on your terminal emulator is turned ON\n\r"); 
+          
+        User_Led1 = LED_OFF;
+        User_Led2 = LED_OFF;
+        User_Led3 = LED_OFF;
+        User_Led4 = LED_OFF;    
+        
+        while(1)
+            {            
+
+                pointer1 = file_name_with_root_and_path;                                  /* set pointer1 to point at the complete name and path array */
+                strcpy(pointer1, "/sd/");                                                 /* Start to build the root, directory and file name of the file we want to create */
+       
+                pointer2 = input_file_name;                                               /* set pointer2 to point at an empty string array to take the user input file name */
+                pc.printf("Enter the file name you wish to create\n\r\n");
+
+                scanf("%s", pointer2);                                                    /* Get the file name into an array called 'input_file_name', pointed to by a pointer called pointer2 */
+                strcat(pointer1, pointer2);                                               /* Add on the entered file name to the root direcotry, and store in pointer1 */
+
+
+                pc.printf("Creating the file: %s\n\r", file_name_with_root_and_path);     /* Print the name including the root and path of the file */
+
+                MyNewFile = fopen(file_name_with_root_and_path, "w");                     /* attempt to open/create the file */
+
+
+                if (MyNewFile == 0 ) 
+                    {
+                        /* Problems - can not create the file whos name we just inputed */
+                        pc.printf("Unable to create the file '%s'\n\r", file_name_with_root_and_path);
+                        pc.printf("Please try again\n\n\r");                    
+                    }
+                else{
+                        /* ok file is now open - lets print the header file */
+                        pc.printf("Writing to the file...\n\r");                    
+                        fprintf(MyNewFile, "This text string has just been written to your file");
+                        pc.printf("Finished writing to the file...\n\n\r");                    
+                        fclose(MyNewFile);                                                  /* Close the file */
+                    }
+            }
+      }
+