Juergen Gnoss / Mbed 2 deprecated PolledQEI

A polled Quadrature encoder Class

Dependencies:   mbed

Diff: main.cpp

Revision:
1:72e6e124a7e6
Parent:
0:7c16b1d2f01e
--- a/main.cpp	Tue Aug 30 19:52:34 2011 +0000
+++ b/main.cpp	Tue Aug 30 20:03:36 2011 +0000
@@ -7,10 +7,13 @@
 int main() {
     int oldEncPos = 0;
     int newEncPos = 0;
+    int oldEncRev = 0;
+    int newEncRev = 0;
    
     DigitalOut led1( LED1 );
+    DigitalOut led2( LED2 );
     
-    PolledQEI enc(p5, p6);
+    PolledQEI enc(p5, p6, p7);
     enc.setSampleFrequency(10000);
     
     led1 = 1;
@@ -23,6 +26,11 @@
             led1 = !led1;
         }
 
+        newEncRev = enc.rev();
+        if (oldEncRev != newEncRev ) {
+            oldEncRev = newEncRev;
+            led2 = !led2;
+        }
         wait(0.01);
     }
 }