Revision 8:d1794f225fff, committed 2019-09-14

Comitter:

Hendrikvg

Date:

Sat Sep 14 11:08:13 2019 +0000

Parent:

7:d307e31f7391

Child:

9:12b9865e7373

Commit message:

Assignment 5: Works, except for notifying the user it only prints the first few characters of the string, then executes the flashes and then prints the remaining characters of the string.

Changed in this revision

--- a/main.cpp	Sat Sep 14 10:09:53 2019 +0000
+++ b/main.cpp	Sat Sep 14 11:08:13 2019 +0000
@@ -1,36 +1,30 @@
 #include "mbed.h"
 #include "MODSERIAL.h"
+#include "Callback.h"
 
 MODSERIAL pc(USBTX, USBRX);
 DigitalOut ledr(LED_RED);
+InterruptIn sw2(SW2);
 
-class Counter
-{
-public:
-    Counter(PinName pin) : _interrupt(pin)          // create the InterruptIn on the pin specified to Counter
-    {
-        _interrupt.rise(callback(this, &Counter::increment)); // attach increment function of this counter instance
-    }
+int n = 0;
 
-    void increment()
-    {
-        _count++;
+void flash()
+{
+    n++;
+    pc.printf("The LED is now going to flash %i times.\n\r",n);
+    for (int i = 0; i < n; i++) {
+        ledr = 0;
+        wait_ms(50);
+        ledr = 1;
+        wait_ms(200);
     }
-
-    int read()
-    {
-        return _count;
-    }
-};
-
-Counter counter(SW2);
+}
 
 int main()
 {
     pc.baud(115200);
+    ledr = 1;
+    sw2.fall(flash);
     while(1) {
-        if _
-        printf("Count so far: %d\n\r", counter.read());
-        wait(2);
     }
 }
\ No newline at end of file