Gewerblich-Technische Schule Offenburg / Mbed 2 deprecated Lauflicht_Ticker1

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Dependencies:   mbed

LED chaser with a ticker

The easy programm will schow you a ISR routine (InterruptService Routine). The information for the chaser is comming from a array.

B. Schiemann Feb 2018

Diff: main.cpp

Revision:
0:bc201c33d58f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Feb 07 14:20:22 2018 +0000
@@ -0,0 +1,20 @@
+#//12a_Laufli_Ticker
+#include "mbed.h"
+
+PortOut laufliPort(PortC, 0x00FF);
+Ticker ticker;
+const unsigned int laufliValues[] = {0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
+int state=-1;
+
+void isr_nextState()
+{
+    state++;
+    state=state%8;
+    laufliPort = laufliValues[state];
+}
+
+int main()
+{
+    ticker.attach(&isr_nextState,0.5);
+    while(1) {   }
+}