Jingyi Zhang / Mbed 2 deprecated uVGAIII_demo

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Dependencies:   mbed uVGAIII

Fork of uVGAIII_demo by Jingyi Zhang

Diff: uVGAIII/uVGAIII_Text.cpp

Revision:
1:333b7b189790
Parent:
0:9e5b26a137ec
--- a/uVGAIII/uVGAIII_Text.cpp	Sun Mar 23 23:43:19 2014 +0000
+++ b/uVGAIII/uVGAIII_Text.cpp	Mon Mar 24 17:29:15 2014 +0000
@@ -383,7 +383,7 @@
 void uVGAIII :: putc(char c)      // place char at current cursor position
                                    //used by virtual printf function _putc
 {
-    //char command[6] ="";
+
     pc.printf("\nCursor position: %d, %d",current_row,current_col);
     if(c<0x20) {
         if(c=='\n') {
@@ -401,13 +401,14 @@
     } else {
         put_char(c);
         current_col++;
+        move_cursor(current_row, current_col);
     }
-    if (current_col == max_col) {
+    if (current_col >= max_col) {
         current_col = 0;
         current_row++;
         move_cursor(current_row, current_col);
     }
-    if (current_row == max_row) {
+    if (current_row >= max_row) {
         current_row = 0;
         move_cursor(current_row, current_col);
     }