Diff: KS0108.cpp

Revision:

6:7c0770d5639d

Parent:

5:e4b50f4c13a8

diff -r e4b50f4c13a8 -r 7c0770d5639d KS0108.cpp
--- a/KS0108.cpp	Mon May 02 19:05:30 2011 +0000
+++ b/KS0108.cpp	Sat Jan 10 23:46:14 2015 +0000
@@ -24,11 +24,11 @@
         
     SelectSide(side);   //select controller
 
-    wait(0.0000003);     //wait 300ns
+    wait_us(1);     //wait 1 microsecond.  This is the smallest resolution of the wait funtion (see mbed handbook).
     E.write(1);
     DB.output();
     DB.write(Command);        
-    wait(0.0000001);
+    wait_us(1);
     E.write(0);
 }
 
@@ -40,11 +40,11 @@
     
     SelectSide(side);
 
-    wait(0.0000003); // 300ns
+    wait_us(1); 
     E = 1;
     DB.output();
     DB.write(data);     
-    wait(0.0000001);
+    wait_us(1);
     E = 0;
 }
 
@@ -54,7 +54,7 @@
     if(Coord.x >= SCREEN_WIDTH)
         return;
      chip = Coord.x/CHIP_WIDTH; 
-     wait(0.000000450); // 300ns     
+     wait_us(1);      
 
      if(Coord.x % CHIP_WIDTH == 0 && chip > 0){         
      GotoXY(Coord.x, Coord.y);
@@ -78,9 +78,9 @@
     displayData |= data << yOffset;
     if(Inverted)    displayData = ~displayData;
     DB.write(displayData);                     // write data
-    wait(0.0000003);                         // 300ns
+    wait_us(1);                         
     E.write(1);
-    wait(0.0000001);
+    wait_us(1);
     E.write(0);
         
                                     // second page
@@ -100,9 +100,9 @@
             displayData = ~displayData;
             DB.write(displayData);        // write data
            
-            wait(0.0000003);             // 300ns
+            wait_us(1);             
             E.write(1);
-            wait(0.0000001);
+            wait_us(1);
             E.write(0);
         
         GotoXY(Coord.x+1, Coord.y-8);
@@ -111,11 +111,11 @@
         // just this code gets executed if the write is on a single page
         if(Inverted)
             data = ~data;      
-        wait(0.0000003);                 // 300nsEN_DELAY();
+        wait_us(1);                 // EN_DELAY();
         DB.write(data);                    // write data
-        wait(0.0000003);                 // 300ns
+        wait_us(1);                 
            E = 1;
-           wait(0.0000001);
+           wait_us(1);
         E = 0;
         Coord.x++; 
     }
@@ -155,10 +155,10 @@
    RW.write(1);
 
    E.write(1);
-   wait(0.00000045);
+   wait_us(1);
       
    data = DB.read();
-   wait(0.0000001);
+   wait_us(1);
    E.write(0);   
    DB.output();
    
@@ -173,11 +173,11 @@
    
    RW.write(1);
    E.write(1);
-   wait(0.00000045);
+   wait_us(1);
       
    status = DB.read();
    E.write(0);
-   wait(0.0000001);
+   wait_us(1);
    DB.output();
    
    return status;