Oliver Ainhirn / Mbed 2 deprecated ISA

Man spricht bei Vererbung von einer Ist ein-Beziehung

Dependencies:   mbed

Übung zu IsA

https://os.mbed.com/users/fpucher/code/HIM0Board/wiki/IsA

ISA

#include "mbed.h"
 
class SwEventInh: public InterruptIn {
       // InterruptIn _isr;
        volatile bool _pressed;
        void _risingISR();
 
    public:
        SwEventInh(PinName pin) : InterruptIn (pin) {          // create the InterruptIn on the pin specified to SwEvent
            rise(callback(this, &SwEventInh::_risingISR));  // attach ISR-function of this SwEvent instance 
            _pressed=0; 
        }
        int checkFlag();                            // must in do-condition (while(true)-loop) continuously interrogated
};
// ---------------- Switch Event Class Methodes --------------------------
int SwEventInh::checkFlag() {
    if( _pressed ) {
        _pressed = 0; 
        return 1;
    }
    return 0;
}
 
void SwEventInh::_risingISR() {            
    if( read() )
        _pressed = 1;
        _pressed = !_pressed;
}
 
SwEventInh sw1(p14);
DigitalOut myled(LED1);
 
int main() {
    myled = 1;
    wait(1);
    myled = 0;
    printf("Hello SwEvent v0.1\n");
    while(1) {
        sw1.read();
        if(sw1.checkFlag())
            myled = ! myled; 
    }
}

Diff: main.cpp

Revision:
0:35c32e6d03ab
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Feb 04 16:38:41 2019 +0000
@@ -0,0 +1,45 @@
+#include "mbed.h"
+ 
+class SwEventInh: public InterruptIn {
+       // InterruptIn _isr;
+        volatile bool _pressed;
+        void _risingISR();
+ 
+    public:
+        SwEventInh(PinName pin) : InterruptIn (pin) {          // create the InterruptIn on the pin specified to SwEvent
+            rise(callback(this, &SwEventInh::_risingISR));  // attach ISR-function of this SwEvent instance 
+            _pressed=0; 
+        }
+        int checkFlag();                            // must in do-condition (while(true)-loop) continuously interrogated
+};
+// ---------------- Switch Event Class Methodes --------------------------
+int SwEventInh::checkFlag() {
+    if( _pressed ) {
+        _pressed = 0; 
+        return 1;
+    }
+    return 0;
+}
+ 
+void SwEventInh::_risingISR() {            
+    if( read() )
+        _pressed = 1;
+        _pressed = !_pressed;
+}
+ 
+SwEventInh sw1(p14);
+DigitalOut myled(LED1);
+ 
+int main() {
+    myled = 1;
+    wait(1);
+    myled = 0;
+    printf("Hello SwEvent v0.1\n");
+    while(1) {
+        sw1.read();
+        if(sw1.checkFlag())
+            myled = ! myled; 
+    }
+}
+ 
+            
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