Revision 2:cf251e70769f, committed 2012-07-29

Comitter:

jppfavonian

Date:

Sun Jul 29 21:28:57 2012 +0000

Parent:

1:6caecd9e09a8

Commit message:

Next level, still not working correctly

Changed in this revision

diff -r 6caecd9e09a8 -r cf251e70769f LCD43PCT.cpp
--- a/LCD43PCT.cpp	Fri Jul 27 14:17:01 2012 +0000
+++ b/LCD43PCT.cpp	Sun Jul 29 21:28:57 2012 +0000
@@ -1,5 +1,6 @@
  
 #include "mbed.h"
+#include "Gen.h"
 #include <LCD43PCT.h>
         
 // 4D Systems uLCD-43PTC DEFAULT BAUD RATE: 9600bps
@@ -16,13 +17,12 @@
  
 void LCD43PCT::reset(){        //Reset the LCD43PCT board
     _resetPin=0;               //set the pin to GND to reset 
-    wait_ms(500);
+    wait_ms(1);
     _resetPin=1;               //set the pin to 3.3v to end reset
-    wait_ms(500);    
+    wait_ms(1000);    
 }
 
 unsigned char LCD43PCT::start(){           //Init the LCD43PCT
-  wait_ms(500); 
   _serialLCD43PCT.putc('U');  
   wait_ms(1000);
   return _serialLCD43PCT.getc() - '\x06';
@@ -243,19 +243,16 @@
   _serialLCD43PCT.putc(fill);   
   if (_serialLCD43PCT.getc() - '\x06') return 1; //set pensize command fail
 
-  _serialLCD43PCT.putc('F');  
-  _serialLCD43PCT.putc(font);   
-  if (_serialLCD43PCT.getc() - '\x06') return 1; //set font size command fail
-
   _serialLCD43PCT.putc('S'); 
   _serialLCD43PCT.putc(x1>>8); 
   _serialLCD43PCT.putc(x1);
   _serialLCD43PCT.putc(y1>>8);
   _serialLCD43PCT.putc(y1);
+  _serialLCD43PCT.putc(font);   
+  _serialLCD43PCT.putc(colour>>8);
+  _serialLCD43PCT.putc(colour);
   _serialLCD43PCT.putc(1); //x size
   _serialLCD43PCT.putc(1); //y size
-  _serialLCD43PCT.putc(colour>>8);
-  _serialLCD43PCT.putc(colour);
   while(1){
     _serialLCD43PCT.putc(text[counter]);
     if(text[counter]==0x00){
@@ -342,15 +339,33 @@
 
 unsigned char LCD43PCT::touchScreen(int buffer[]){          //Ask for a touch on the screen, if return=1, touch coordinates are stored on the buffer[]
   
-  _serialLCD43PCT.putc('G');
+  _serialLCD43PCT.putc('Y'); // display control function
+  _serialLCD43PCT.putc('\x05'); // enable Touch
+  _serialLCD43PCT.putc('\x00');
+//  sr.printf("touch  ");
+  buffer[0]=_serialLCD43PCT.getc();
+//  sr.printf("%02X  ",buffer[0]);
+  
+
+  _serialLCD43PCT.putc('o');
+  _serialLCD43PCT.putc('\x04');
   buffer[0]=_serialLCD43PCT.getc();
   buffer[0]=buffer[0]<<8;
   buffer[0]|=_serialLCD43PCT.getc();
   buffer[1]=_serialLCD43PCT.getc();
   buffer[1]=buffer[1]<<8;
   buffer[1]|=_serialLCD43PCT.getc();
-  _serialLCD43PCT.getc();  
-  if(buffer[0]<0x0200){
+  if(buffer[0] !=  0){
+  sr.printf("%04X  ",int(buffer[1]));
+      _serialLCD43PCT.putc('o');
+      _serialLCD43PCT.putc('\x05');
+      buffer[0]=_serialLCD43PCT.getc();
+      buffer[0]=buffer[0]<<8;
+      buffer[0]|=_serialLCD43PCT.getc();
+      buffer[1]=_serialLCD43PCT.getc();
+      buffer[1]=buffer[1]<<8;
+      buffer[1]|=_serialLCD43PCT.getc();
+      sr.printf("%04X %04X  ",int(buffer[1]),int(buffer[3]));
     return 1;
   }else{
     return 0;