Diff: s_Lcd.cpp

Revision:

3:f5576943e216

Parent:

2:5d8d5291b4cd

Child:

4:1f72df1a88e0

diff -r 5d8d5291b4cd -r f5576943e216 s_Lcd.cpp
--- a/s_Lcd.cpp	Sat Oct 08 08:19:31 2011 +0000
+++ b/s_Lcd.cpp	Sat Oct 08 23:51:33 2011 +0000
@@ -25,40 +25,37 @@
     device.putc(0x55);
     device.putc(0xD5);
     device.putc(0xAA);
+    wait(0.1);
     }
 
-void lcdprint( char data[98],int x,int y)
+void s_Lcdinit()
     {
-    unsigned char s;
-    unsigned char x0H;
-    unsigned char x0L;
-    unsigned char y0H;
-    unsigned char y0L;
-    unsigned char datalen;
-    x0H = x >> 8;
-    x0L = x & 0xFF;
-    y0H = y >> 8;
-    y0L = y & 0xFF;
-    datalen = strlen(data)+5;
+        device.baud(9600);
+        rst = 0;            //Reset
+        wait(0.1);
+        rst = 1;
+    wait(0.1); 
+    device.putc(0x55);//Back light On
+    device.putc(0x03);
+    device.putc(0x89);
+    device.putc(0x01);
+    device.putc(0x2C);
+    device.putc(0xB6);
+    device.putc(0xAA);
+    wait(0.1); 
+    device.putc(0x55);// Clear
+    device.putc(0x02);
+    device.putc(0x80);
     device.putc(0x55);
-    device.putc(datalen);
-    device.putc(0x0B);  // command ASCII Print
-    device.putc(x0H);   //x upper 8bit
-    device.putc(x0L);   //x low 8bit
-    device.putc(y0H);   //y upper 8bit
-    device.putc(y0L);   //y low 8bit
-    for(int a=0;a<strlen(data);a++)
-        {
-            device.putc(data[a]);
-            s = s+data[a];
-//            pc.printf("%x:",data[a]);
-        }
-    s = s+x0H+x0L+y0H+y0L+0x0B;
-    device.putc(s);//sumcheck
+    device.putc(0xD5);
     device.putc(0xAA);
-//    pc.printf("print %x %x %x %x %x %d   ",x0H,x0L,y0H,y0L,s,datalen);
+    wait(0.1);
+    lcdspeed();
+    wait(0.1);
+    device.baud(115200);
     }
 
+
 void color(int rgb)
     {
     int c1;
@@ -225,7 +222,8 @@
     device.putc(sum);
     device.putc(0xAA);
     }
-void lcdput(unsigned char data,int x,int y)
+    
+void lcdprint(char data[98],int x,int y)
     {
     unsigned char s;
     unsigned char x0H;
@@ -237,7 +235,7 @@
     x0L = x & 0xFF;
     y0H = y >> 8;
     y0L = y & 0xFF;
-    datalen = 6;
+    datalen = strlen(data)+5;
     device.putc(0x55);
     device.putc(datalen);
     device.putc(0x0B);  // command ASCII Print
@@ -245,33 +243,14 @@
     device.putc(x0L);   //x low 8bit
     device.putc(y0H);   //y upper 8bit
     device.putc(y0L);   //y low 8bit
-    device.putc(data);
-    s = data+x0H+x0L+y0H+y0L+0x0B;
+    for(int a=0;a<strlen(data);a++)
+        {
+            device.putc(data[a]);
+            s = s+data[a];
+//            pc.printf("%x:",data[a]);
+        }
+    s = s+x0H+x0L+y0H+y0L+0x0B;
     device.putc(s);//sumcheck
     device.putc(0xAA);
 //    pc.printf("print %x %x %x %x %x %d   ",x0H,x0L,y0H,y0L,s,datalen);
     }
-    
-
-void s_Lcdinit()
-    {
-        device.baud(9600);
-        rst = 0;            //Reset
-        wait(0.1);
-        rst = 1;
-    wait(0.5);
-    lcdspeed();
-    wait(0.1);
-    device.baud(115200);
-    device.putc(0x55);//Back light On
-    device.putc(0x03);
-    device.putc(0x89);
-    device.putc(0x01);
-    device.putc(0x2C);
-    device.putc(0xB6);
-    device.putc(0xAA);
-    wait(0.1); 
-    cls();
-
-    }
-