Robert Buch
/
1_Digitalio
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Diff: A1_Lekt1_DreiLed_Digitalio.cpp
- Revision:
- 0:b4e3ba4a7bd3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/A1_Lekt1_DreiLed_Digitalio.cpp Sun Jan 12 21:58:09 2020 +0000
@@ -0,0 +1,39 @@
+/*
+A1_[DreiLed]
+Schreibe ein Programm in mbed C++, das die blaue LED1 mit 100Hz blinken lässt
+zusäztlich die LED2 mit 50Hz blinken lässt
+LED3 dann leuchtet, wenn LED1 und LED2 eingeschaltet sind.
+*/
+
+#include "mbed.h"
+
+DigitalOut led1(D0);
+DigitalOut led2(A1);
+
+void a1_dreiled();
+
+
+int main()
+{
+
+ while(1) {
+ a2_ledfunc();
+ }
+
+}
+
+
+void a1_dreiled()
+{
+ led1=!led1;
+ wait(0.50); //besser erkennbar
+
+ led2=!led2;
+ wait(0.25); //besser erkennbar
+
+ if(led1==1 &&led2==1) {
+ led3=1;
+ } else {
+ led3=0;
+ }
+}
\ No newline at end of file