Diff: main.cpp

Revision:

0:a8a4092d05f4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Aug 10 22:44:53 2019 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "C12832.h"
+
+C12832 lcd(p5, p7, p6, p8, p11); //establish communication with lcd
+  
+InterruptIn UP(p15);       // set. digital inputs p12-16 connected to joystick
+InterruptIn DN(p12);
+InterruptIn LT(p13);
+InterruptIn RT(p16);
+InterruptIn CT(p14);
+
+
+int main() {
+    
+    lcd.cls();                     // clear lcd screen
+    lcd.locate(0,4);               // set first line and 4 place for lcd
+    lcd.printf("Main loop OK");    // display control text
+    
+    
+    while(1) {
+        /* now we have five digital inputs, everytime when we press the joystick
+        we connect apriopiate pin to 3.3V (state HIGH = 1) and we repeat
+        the same sequence of code depend of chosen direction (UP, DN etc.)
+        */
+        if(UP==1)                     //check condition if UP button is pressed         
+        {  
+        lcd.cls();                      //clear screen  
+        lcd.locate(0,4);                //set up position on lcd screen
+        lcd.printf("UP is pressed\n\r");  
+        wait(0.2);                      // debouncing time
+        }
+        if(DN==1)                     //check condition if DN button is pressed 
+        {
+        lcd.cls();    
+        lcd.locate(0,4);
+        lcd.printf("DN pressed");
+        wait(0.2);        
+        }
+        if(RT==1)                     //check condition if RT button is pressed 
+        {
+        lcd.cls();    
+        lcd.locate(0,4);
+        lcd.printf("Right pressed");
+        wait(0.2);
+        }
+        if(LT==1)                     //check condition if LT button is pressed 
+        {
+        lcd.cls();    
+        lcd.locate(0,4);
+        lcd.printf("Left pressed");
+        wait(0.2);
+        }
+        if(CT==1)                     //check condition if CT button is pressed 
+        {
+        lcd.cls();    
+        lcd.locate(0,4);
+        lcd.printf("Center pressed");
+        wait(0.2);
+        }
+    }
+}
+