Diff: main.cpp

Revision:

1:0ed57c2fd528

Parent:

0:95d8c08cb5d4

Child:

2:ecbc6a14824c

--- a/main.cpp	Sun May 24 22:08:33 2020 +0000
+++ b/main.cpp	Sun May 24 23:02:30 2020 +0000
@@ -1,12 +1,38 @@
 #include "mbed.h"
- 
+#include "TextLCD.h"
+
 DigitalOut myled(LED1);
+
+//TextLCD(PinName rs, PinName e, PinName d4, PinName d5, PinName d6, PinName d7, LCDType type = LCD16x2);
+// Note: VCC=5V, V0=0V, via 330 resistor)
+TextLCD lcd(p15, p16, p17, p18, p19, p20);
+
+DigitalOut VO(p21); // pin put low
+DigitalOut RW(p22); // pin put low
+
+int i = 0;
  
-int main() {
+void count() {
+    lcd.locate (0,1);
+    lcd.printf("%d",i);
+    i++;
+}
+ 
+int main () {
+
+    VO = 0;
+    RW = 0;
+    
+    // Clean screen
+    lcd.cls();
+    
+    lcd.printf("Hello World!");
+
     while(1) {
         myled = 1;
-        wait(0.2);
+        wait(0.5);
         myled = 0;
-        wait(0.2);
-    }
+        wait(0.5);
+        count(); 
+   }
 }
\ No newline at end of file