Revision 0:0c324a364c5b, committed 2018-06-19

Comitter:

benpen10

Date:

Tue Jun 19 16:51:31 2018 +0000

Commit message:

draft1;

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jun 19 16:51:31 2018 +0000
@@ -0,0 +1,44 @@
+#include "mbed.h"
+
+DigitalOut myled1(LED1);
+DigitalOut myled2(LED2);
+DigitalOut myled3(LED3);
+DigitalOut myled4(LED4);
+
+InterruptIn mybutton(USER_BUTTON);
+
+double tempo = 0.3; // LED blinking delay
+
+// Change LEDs blinking frequency
+void change_blinking_frequency() {
+    if (tempo == 0.3) // If leds have low frequency
+        tempo = 0.1;  // Set the fast frequency
+    else              // If leds have fast frequency
+        tempo = 0.3;  // Set the low frequency
+}
+
+int main() {
+    // All LEDs are OFF
+    myled1 = 0;
+    myled2 = 0;
+    myled3 = 0;
+    myled4 = 0;
+
+    // Change LEDs blinking frequency when button is pressed
+    mybutton.fall(&change_blinking_frequency);
+
+    while(1) {
+        myled2 = 1;   // LED2 is ON
+        wait(tempo);  // wait tempo
+        myled2 = 0;   // LED2 is OFF
+        myled1 = 1;   // LED1 is ON
+        wait(tempo);  // wait tempo
+        myled1 = 0;   // LED1 is OFF
+        myled3 = 1;   // LED3 is ON
+        wait(tempo);  // wait tempo
+        myled3 = 0;   // LED3 is OFF
+        myled4 = 1;   // LED4 is ON
+        wait(tempo);  // wait tempo
+        myled4 = 0;   // LED4 is OFF
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Jun 19 16:51:31 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/5aab5a7997ee
\ No newline at end of file