Diff: main.cpp

Revision:

1:4ac234866e4c

Parent:

0:bdbd3d6fc5d5

--- a/main.cpp	Fri Dec 07 11:25:01 2012 +0000
+++ b/main.cpp	Fri Nov 21 13:15:45 2014 +0000
@@ -1,19 +1,43 @@
 #include "mbed.h"
 #include "SDFileSystem.h"
- 
-SDFileSystem sd(p5, p6, p7, p8, "sd"); // the pinout on the mbed Cool Components workshop board
+#include "pinmap.h"
+#include "SSD1308.h"
+
+#define DEBUG
+#define HARD_SPI        1
+#define I2C_FREQ            100000
+
+I2C i2c(I2C_SDA, I2C_SCL);
+//Use Xadow OLED for display
+SSD1308 oled = SSD1308(i2c, SSD1308_SA0);
+
+#ifdef DEBUG
+#include "USBSerial.h"                       // To use USB virtual serial, a driver is needed, check http://mbed.org/handbook/USBSerial
+#define LOG(args...)    pc.printf(args)
+USBSerial pc;
+#else
+#define LOG(args...)
+#endif
+
+SDFileSystem sd(P0_21, P0_22, P1_15, P1_19, "sd", P0_20,  SDFileSystem::SWITCH_POS_NC); // the pinout on the mbed Cool Components workshop board
  
 int main() {
-    printf("Hello World!\n");   
- 
+    LOG("Hello World!\n");  
+    oled.clearDisplay();
+    oled.writeString(0,0,"Hello World!");
     mkdir("/sd/mydir", 0777);
     
-    FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
-    if(fp == NULL) {
-        error("Could not open file for write\n");
-    }
-    fprintf(fp, "Hello fun SD Card World!");
-    fclose(fp); 
- 
-    printf("Goodbye World!\n");
+    while(1)
+    {
+        FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
+        if(fp == NULL) {
+            LOG("Could not open file for write\n");
+            oled.writeString(2,0,"Failed on SD");
+        }
+        fprintf(fp, "Hello fun Xadow SD Card World!");
+        fclose(fp);
+        LOG("Goodbye World!\n");
+        oled.writeString(1,0,"Goodbye World!");
+    }    
+    
 }