István Cserny / Mbed 2 deprecated Lab01_button_ledswitch

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Dependencies:   mbed

Diff: main.cpp

Revision:
0:780c50a3df4e
Child:
1:fdf1b69c81b6
diff -r 000000000000 -r 780c50a3df4e main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Sep 21 14:22:14 2021 +0000
@@ -0,0 +1,23 @@
+include "mbed.h"
+
+DigitalOut myled(LED1);                 // PA_5 alias LED1
+DigitalIn mybutton(BUTTON1,PullUp);     // PC13 alias BUTTON1
+int bState, waitforpress=1, led_state=0;
+int main()
+{
+    while(1) {
+        bState = mybutton;
+        if(waitforpress) {              //Ha lenyomásra várunk és
+            if(!bState) {               //Ha lenyomás történt...
+                led_state = !led_state; //LED állapotának átbillentése
+                myled = led_state;
+                waitforpress = false;   //Következő stáció: felengedésre várunk
+            }
+        } else {                        //Ha felengedésre vártunk és
+            if(bState) {                //Ha felengedést észlelünk...
+                waitforpress = true;    //Következő stáció: lenyomásra várunk
+            }
+        }
+        wait(0.02);                     // 20 ms pergésmentesítő késleltetés
+    }
+}
\ No newline at end of file