Diff: main.cpp

Revision:

0:c635b2c93ead

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Dec 15 10:15:07 2021 +0000
@@ -0,0 +1,59 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2019 ARM Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "mbed.h"
+#include "platform/mbed_thread.h"
+#include "LCD.h"
+
+// Blinking rate in milliseconds
+#define BLINKING_RATE_MS                                                    500
+int zaehler=0;
+DigitalOut  statusled(PC_0);
+PortOut  reste(PortC,0b11111110); 
+PortOut  alle(PortC,0b11111111);
+DigitalIn   taste(PA_1);
+InterruptIn taste2(PA_10);
+lcd meinLCD;
+
+void isr() //Interrupt-Service-Routine
+{
+statusled=0;
+reste=0b11111111;
+}
+
+
+int main()
+{
+    // Initialise the digital pin LED1 as an output
+    DigitalOut led(LED1);
+    PortIn schalterchen (PortB,0b11111111);
+    taste.mode(PullDown); //die Grundplatine benötigt bei Eingängen PullDown)
+    schalterchen.mode(PullDown);
+    taste2.mode(PullDown); //Interrupt-Definitionen
+    taste2.rise(&isr); //taste2.fall für fallende Flanke
+    taste2.enable_irq(); 
+    __enable_irq(); //globale Freigabe
+    statusled=1;
+    meinLCD.clear();
+    meinLCD.cursorpos(0x40);
+    meinLCD.printf("Urlaubsbaron");
+    AnalogIn poti(PA_0);
+    
+    
+    while (true) {
+        led = !led;
+        zaehler++;
+        meinLCD.cursorpos(0);
+        meinLCD.printf("Zaehler= %d" ,zaehler);
+        if (poti>0.5) statusled=1;
+        else 
+        {
+            statusled=0;
+            alle=schalterchen;
+        }        
+        if(taste==1){statusled=0;}
+        thread_sleep_for(BLINKING_RATE_MS);
+    }
+}