Revision 1:2bca33fa66a5, committed 2015-04-29

Comitter:

andreashatzl

Date:

Wed Apr 29 16:19:37 2015 +0000

Parent:

0:0e4db18afd77

Commit message:

kreuzer

Changed in this revision

--- a/main.cpp	Mon Oct 15 13:37:36 2012 +0000
+++ b/main.cpp	Wed Apr 29 16:19:37 2015 +0000
@@ -1,18 +1,53 @@
 #include "mbed.h"
+#define STOP 0
+#define LL 1
+#define LR 2
+
+InterruptIn diUp(p15);
+InterruptIn diDown(p12);
+InterruptIn diStop(p14);
+int direction = LL;
+
+BusOut doLeds(LED1,LED2,LED3,LED4);
 
-BusIn joy(p15,p12,p13,p16);
-DigitalIn fire(p14);
+void stop()
+{
+    doLeds = 0;
+    direction = 0;
+    }
 
-BusOut leds(LED1,LED2,LED3,LED4);
+void Down()
+{
+    direction = LL;
+    }
+void Up()
+{
+    direction = LR;
+    }
+
+
+
 
 int main()
 {
+    diStop.rise(&stop);
+    diDown.rise(&Down);
+    diUp.rise(&Up);
+    doLeds = 0;
     while(1) {
-        if (fire) {
-            leds=0xf;
-        } else {
-            leds=joy;
+        if (direction == LL) {
+            if (doLeds <= 0)
+                doLeds = 8;
+            else
+                doLeds = doLeds>>1;
+        } 
+        else if (direction == LR){
+            if (doLeds <= 0)
+                doLeds = 1;
+            else
+                doLeds = doLeds<<1;
         }
-        wait(0.1);
+        if (doLeds != 0)
+            wait(0.5);
     }
 }