Diff: main.cpp

Revision:

0:2679ca1e9214

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jul 26 20:55:57 2020 +0000
@@ -0,0 +1,26 @@
+#include "mbed.h"
+#include "C12832.h"
+C12832 lcd(p5,p7,p6,p8,p11);
+InterruptIn joystickcenter(p14);
+InterruptIn button(p9);
+DigitalOut led(LED1);
+DigitalOut flash(LED4);
+int x;
+
+void flip(){
+    led = !led; // toggles the led when the joystick button is pressed.
+x=1;
+}
+int main(){
+    joystickcenter.rise(&flip); // attach the function address to the rising edge
+    button.mode(PullUp);  // With this, no external pullup resistor needed
+    button.rise(&flip);    // attach the function address to the rising edge
+    while(1) {    // wait around, interrupts will interrupt this!
+        if(x==1) {
+            lcd.locate(0,0);
+            lcd.printf("Variable has been SET!");
+            flash = !flash; // turns LED4 on if off, off if on
+            wait(0.25); // the instruction to wait for a quarter-second
+        }
+    }
+}