Diff: main.cpp

Revision:

5:c0f6a3babedf

Parent:

0:a802928f26b6

Child:

6:11c09ef31db4

--- a/main.cpp	Tue Sep 29 19:37:23 2015 +0000
+++ b/main.cpp	Wed Sep 30 16:26:28 2015 +0000
@@ -1,3 +1,8 @@
+/** Dragonfly Filesystem Example
+ * Opens file in filesystem, prints contents of the file, and writes to the file.
+ *
+ * NOTE: This example changes the baud rate of the debug port to 115200 baud!
+ */
 #include "mbed.h"
 #include "SpiFlash25.h"
 #include "spiffs.h"
@@ -19,7 +24,7 @@
 static spiffs fs;
 static spiffs_config cfg;
 
-// glue code between SPI driver and filesystem
+// glue code between SPI driver and filesystem driver
 int spi_read(unsigned int addr, unsigned int size, unsigned char* data) {
     if (flash.read(addr, size, (char*)data))
         return SPIFFS_OK;
@@ -57,7 +62,7 @@
     Serial pc(USBTX, USBRX);
     pc.baud(115200);
 
-    printf("dragonfly spi flash example started\r\n");
+    printf("Dragonfly spi flash example started\r\n");
 
     // erase entire flash
     // THIS WILL ERASE THE ENTIRE FLASH! EVERYTHING ON IT WILL BE LOST AND CANNOT BE RECOVERED!
@@ -80,7 +85,7 @@
         if (ret < 0)
             printf("SPIFFS_write failed %d\r\n", SPIFFS_errno(&fs));
         else
-            printf("wrote %d bytes\r\n", ret);
+            printf("Wrote %d bytes\r\n", ret);
         SPIFFS_close(&fs, handle);
     }
 
@@ -91,7 +96,7 @@
     if (ret)
         printf("SPIFFS_stat failed %d\r\n", SPIFFS_errno(&fs));
     else
-        printf("file size: %d bytes\r\n", stat.size);
+        printf("File size: %d bytes\r\n", stat.size);
 
     handle = SPIFFS_open(&fs, file, SPIFFS_RDWR, 0);
     if (handle < 0)
@@ -104,11 +109,11 @@
                 printf("SPIFFS_read failed %d\r\n", SPIFFS_errno(&fs));
                 continue;
             }
-            printf("read %d bytes\r\n", ret);
+            printf("Read %d bytes\r\n", ret);
             sdata.append(data, ret);
         }
 
-        printf("data [\r\n");
+        printf("Data [\r\n");
         for (int i = 0; i < sdata.size(); i++)
             printf("%c", sdata[i]);
         printf("\r\n]\r\n");
@@ -116,7 +121,7 @@
         SPIFFS_close(&fs, handle);
     }
 
-    printf("dragonfly spi flash example finished\r\n\r\n");
+    printf("Dragonfly spi flash example finished\r\n\r\n");
 
     return 0;
 }
\ No newline at end of file