Diff: main.cpp

Revision:

0:ecef9acc53d7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Sep 14 05:33:57 2011 +0000
@@ -0,0 +1,47 @@
+/**************************************************************************************/
+/*SMARTGPU intelligent embedded graphics processor unit
+ those examples are for use the SMARTGPU with the mbed microcontoller, just connect tx,rx,and reset
+ Board:
+ http://www.vizictechnologies.com/#/desarrollo/4554296549
+ 
+ www.vizictechnologies.com 
+ Vizic Technologies copyright 2011 */
+/**************************************************************************************/
+/**************************************************************************************/
+ 
+#include "mbed.h"
+#include "SMARTGPU.h"
+
+#define PENSIZE 5         //size of the drawing pen 
+
+SMARTGPU lcd(p13,p14,p15);     //(TX,RX,Reset);
+
+//Each time we use the touchscreen we must define a int array that stores the X and Y readed or touched coordinates.
+int touch[2];
+//Each time we use the touchicon we must define a char array that stores the name of the touched icon.
+char icon[3];
+
+int main() { 
+  lcd.reset();                    //physically reset SMARTGPU
+  lcd.start();                    //initialize the SMARTGPU processor
+
+  lcd.baudChange(2000000);                                      // Set a fast baud!, always that we use touch functions is recommended to use fast baud rates
+  
+  //front cover
+  lcd.string(85,50,290,220,YELLOW,FONT7,TRANS,"Mini Paint");        
+  lcd.string(45,95,290,220,BLUE,FONT5,TRANS,"Touch any icon to erase screen");
+  lcd.string(30,160,310,220,MAGENTA,FONT4,TRANS,"Touch screen to begin");
+  
+  while(!lcd.touchScreen(touch));                                     // Wait for a touch on the screen to start
+  lcd.erase();
+  wait_ms(500);
+  
+  while(1){                                                           // Loop forever
+    if(lcd.touchScreen(touch)){                                       // If we receive a touch on the screen
+      lcd.drawCircle(touch[XCOORD],touch[YCOORD],PENSIZE,GREEN,FILL); // Draw circle on touched coordinates
+    }
+    if(lcd.touchIcon(icon)){                                          // If we receive a touch on any icon
+      lcd.erase();                                                    // Erase screen         
+    }
+  }
+}
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