Revision 1:8717e146d58f, committed 2015-10-22

Comitter:

Voldread

Date:

Thu Oct 22 15:07:50 2015 +0000

Parent:

0:cf9946c35521

Commit message:

s

Changed in this revision

--- a/main.cpp	Wed Oct 21 09:50:57 2015 +0000
+++ b/main.cpp	Thu Oct 22 15:07:50 2015 +0000
@@ -10,18 +10,14 @@
     float brightness=0.01;
     pwmLed=brightness;
     
-    printf("Press 'u' to turn LED1 brightness up, 'd' for down\n\r");
+   
     while(1) {
 
-        char c = getchar();
-        if((c == 'u') && (brightness < 0.1f))
-            brightness += 0.001f;
-        if((c == 'd') && (brightness > 0.0f))
-            brightness -= 0.001f;
-
+      printf("Hva skal lysstyrken vere?\n");
+      scanf("%f", &brightness);
         //Set the ouput duty-cycle, specified as a percentage
         pwmLed = brightness;
-        printf("%c %1.3f \n \r",c,brightness);
+        printf("%1.3f \n \r",brightness);
     }
 }