Diff: main.cpp

Revision:

9:f619cdaa7a65

Parent:

8:3b19ecdc4261

Child:

10:380416fe6a88

--- a/main.cpp	Fri Sep 09 19:31:08 2016 +0000
+++ b/main.cpp	Fri Sep 09 19:41:10 2016 +0000
@@ -2,7 +2,7 @@
 #include "SLCD.h"
 
 
-#define PROGNAME "lightsense_kl46z_minmax v1\n\r"
+#define PROGNAME "lightsense_kl46z_basic v1\n\r"
 #define DATATIME 400 // milliseconds
 #define LCDLEN 10
 #define LIGHTSENSORPORT PTE22
@@ -19,32 +19,22 @@
         slcd.printf(lMess);
 } 
 
+
 int main() {
-    float maxLight = 0;
-    float minLight = 1.0;
-    PwmOut greenColor(LED_GREEN);
-    PwmOut redColor(LED_RED);
     AnalogIn LightSensor(LIGHTSENSORPORT);
     float lightData; 
     char lcdData[LCDLEN];
    
     int timeToChangeDF = DATATIME;
-    // set up timer for next step of Duty Factor timing
     LEDTimer.start();
     LEDTimer.reset();
     pc.printf(PROGNAME);
     
-    
     while(true) {    
         if (LEDTimer.read_ms() > timeToChangeDF){ // check for timer time out transtion
-            lightData = (1.0 - LightSensor.read()); // show as increasiing with increasing intensity
-            greenColor.write(1.0- lightData);
-            redColor.write(1.0-lightData);
-            sprintf(lcdData,"%4.3f",lightData);
+            lightData = (1.0 - LightSensor.read()); // show as increasiing with increasing intensity  
+            sprintf(lcdData,"%4.3f",lightData);       
             LCDMess(lcdData);  
-            if(lightData > maxLight) maxLight = lightData;
-            if(lightData < minLight) minLight = lightData;
-            pc.printf("%4.3f min = %4.3f max = %4.3f\r\n",lightData, minLight, maxLight);
             timeToChangeDF = DATATIME;
             LEDTimer.reset();
         }