Diff: main.cpp

Revision:

5:6db460f13fcc

Parent:

4:3edb2dedc40b

Child:

6:95e2e305e802

--- a/main.cpp	Tue Apr 14 03:28:30 2015 +0000
+++ b/main.cpp	Tue Apr 14 04:04:24 2015 +0000
@@ -21,7 +21,7 @@
 int running_count=0;  
 bool foundMax = false;
 bool firstRun = true; 
-#define difference 0.05
+float difference = 0.05;
 #define count_period 0.1
 void reset();
 float normalization();
@@ -65,7 +65,7 @@
         } 
     }
     else if(data - previous_data < 0 && foundMax){
-        if((max1-data < difference && max1-data > -1*difference)){
+        if(((max1-data) < difference && (max1-data) > -1*difference)){
         //found second max; 
             printf("max1 = %f\n",max1);
             printf("found second max,data = %f \n",data);
@@ -111,6 +111,7 @@
         if(data_input > max_input)max_input = data_input; 
         wait_ms(50);
     }
+    difference = max_input * 0.2; 
     return max_input; 
 }