Diff: KS0108.cpp

Revision:

1:8bc625378e38

Parent:

0:f2f71eab6aef

Child:

2:6a8fbb08d519

diff -r f2f71eab6aef -r 8bc625378e38 KS0108.cpp
--- a/KS0108.cpp	Sat Apr 21 20:52:05 2012 +0000
+++ b/KS0108.cpp	Mon Sep 03 09:32:37 2012 +0000
@@ -45,7 +45,7 @@
     wait_us(10);  
     RST.write(1);                         //reset screen
     E.write(0);                       
-    //ClearScreen();                      //clear display
+    ClearScreen();                      //clear display
     WriteInstruction(LCD_ON, BOTH);     //turn on lcd  
     Inverted = 0;     
 }
@@ -59,11 +59,11 @@
          
      SelectSide(side);   //select controller
  
-     wait(0.0000005);     //wait 300ns
+     wait(0.0000003);     //wait 300ns
      E.write(1);
      DB.output();
      DB.write(Command);        
-     wait(0.0000005);
+      wait(0.0000001);
      E.write(0);
  }
 
@@ -75,11 +75,11 @@
     
     SelectSide(side);
 
-    wait(0.0000005); // 300ns
+    wait(0.0000003); // 300ns
     E.write(1);
     DB.output();
     DB.write(data);     
-    wait(0.0000005);
+    wait(0.0000001);
     E.write(0);
 }
 
@@ -89,7 +89,7 @@
     if(Coord.x >= SCREEN_WIDTH)
         return;
      chip = Coord.x/CHIP_WIDTH; 
-     wait(0.0000007); // 300ns     
+     wait(0.000000450); // 300ns     
 
      if(Coord.x % CHIP_WIDTH == 0 && chip > 0){         
      GotoXY(Coord.x, Coord.y);
@@ -113,9 +113,9 @@
     displayData |= data << yOffset;
     if(Inverted)    displayData = ~displayData;
     DB.write(displayData);                     // write data
-    wait(0.0000005);                         // 300ns
+    wait(0.0000003);                         // 300ns
     E.write(1);
-    wait(0.0000005);
+    wait(0.0000001);
     E.write(0);
         
                                     // second page
@@ -135,9 +135,9 @@
             displayData = ~displayData;
             DB.write(displayData);        // write data
            
-            wait(0.0000005);             // 300ns
+            wait(0.0000003);             // 300ns
             E.write(1);
-            wait(0.0000005);
+            wait(0.0000001);
             E.write(0);
         
         GotoXY(Coord.x+1, Coord.y-8);
@@ -146,11 +146,11 @@
         // just this code gets executed if the write is on a single page
         if(Inverted)
             data = ~data;      
-        wait(0.0000005);                 // 300nsEN_DELAY();
+        wait(0.0000003);                 // 300nsEN_DELAY();
         DB.write(data);                    // write data
-        wait(0.0000005);                 // 300ns
+        wait(0.0000003);                 // 300ns
            E = 1;
-           wait(0.0000005);
+           wait(0.0000001);
         E = 0;
         Coord.x++; 
     }
@@ -191,13 +191,13 @@
    RW.write(1);
 
    E.write(1);
-   wait(0.0000007);
+   wait(0.00000045);
       
    data = DB.read();
-   wait(0.0000007);
+   wait(0.0000001);
    E.write(0);   
    DB.output();
-  // DB.mode(OpenDrain);
+  
    return data;     
 }
 
@@ -209,11 +209,11 @@
    
    RW.write(1);
    E.write(1);
-   wait(0.0000007);
+   wait(0.00000045);
       
    status = DB.read();
    E.write(0);
-   wait(0.0000007);
+   wait(0.0000001);
    DB.output();
    
    return status;     
@@ -795,7 +795,7 @@
     }
     c-= firstChar;
 
-    if( FontRead(Font+FONT_LENGTH) == 0 && FontRead(Font+FONT_LENGTH+1) == 0) {////////////////////////////
+    if( FontRead(Font+FONT_LENGTH) == 0 && FontRead(Font+FONT_LENGTH+1) == 0) {
     // zero length is flag indicating fixed width font (array does not contain width data entries)
        width = FontRead(Font+FONT_FIXED_WIDTH); 
        index = c*bytes*width+FONT_WIDTH_TABLE;
@@ -824,7 +824,7 @@
         }
         // 1px gap between chars
         WriteData(0x00);
-        GotoXY(x,y+8);//GotoXY(x,Coord.y+8);
+        GotoXY(x,Coord.y+8);
     
     }
     GotoXY(x+width+1, y);
@@ -869,4 +869,3 @@
             
 
     
-