LED CUBE TEAM / Mbed 2 deprecated MAtrix

Blue LED matrix (8x16) program. Gets text string through bluetooth and displays it on led matrix. Also has a clock function- get system time from a phone through bluetooth and enters clock mode. In clock mode it acts as a clock showing hours and minutes and blinking led every second. Clock mode can be broken if a text string is received through bluetooth.

Dependencies:   mbed

Diff: text.cpp

Revision:
3:35a47548d29d
Parent:
2:3cc1e2dec7a2
Child:
5:76dd6da3e640
--- a/text.cpp	Wed Jun 25 16:24:03 2014 +0000
+++ b/text.cpp	Wed Jun 25 19:29:39 2014 +0000
@@ -1,19 +1,19 @@
 #include "text.h"
 #include "mbed.h"
 
-Serial pc(USBTX, USBRX);
-
-text::text(){
+text::text(): pc(USBTX, USBRX), local("local"){
 };
 
 void text::generate(string input){
-    LocalFileSystem local("local");
     stringLength = input.length();
     pc.printf("\r\nStarting generation, string length: %i", stringLength);
-    FILE *fp = fopen("/local/out.txt", "w");
+    fp = fopen("/local/out.txt", "w");
     pc.printf("\r\nOpened a text file out.txt");
     calcLength(input);
     fprintf(fp, "%i\r\n", length);
+    for (int i = 0; i < 16; i++){
+        fprintf(fp, "00000000\r\n");
+    }
     for (int i = 0; i < stringLength; i++){
         pc.printf("\r\nTaking letter ");
         pc.putc(input.at(i));
@@ -192,7 +192,7 @@
             memcpy(temp, k, sizeof(k));
             break;
         case 'L':
-            letSize = 3;
+            letSize = 4;
             int l[8][8] = {
                 {1, 0, 0, 0, 0, 0, 0, 0},
                 {1, 0, 0, 0, 0, 0, 0, 0},
@@ -201,7 +201,7 @@
                 {1, 0, 0, 0, 0, 0, 0, 0},
                 {1, 0, 0, 0, 0, 0, 0, 0},
                 {1, 0, 0, 0, 0, 0, 0, 0},
-                {1, 1, 1, 0, 0, 0, 0, 0},
+                {1, 1, 1, 1, 0, 0, 0, 0},
             };
             memcpy(temp, l, sizeof(l));
             break;
@@ -404,5 +404,5 @@
         letters(input.at(i));
         length += letSize + 1;
     }   
-    length += 15;  
+    length += 31;  
 }
\ No newline at end of file