Brian Daniels / rgb_sensor

tweaked detection to use photoresistor through an opamp

Dependents:   rgb_sensor_buffer

Fork of rgb_sensor by Milosch Meriac

Diff: rgb_sensor.cpp

Revision:
9:7bd80f4a965e
Parent:
8:88acb970df76
Child:
10:b95dfd2d6d4d
Child:
11:fea393d0d17a
--- a/rgb_sensor.cpp	Thu Jul 03 16:52:12 2014 +0000
+++ b/rgb_sensor.cpp	Thu Jul 03 17:24:41 2014 +0000
@@ -145,10 +145,12 @@
         if(!m_done)
         {
             /* filter value to remove ADC noise/conversion errors */
-            m_adc_aggregation[m_rgb_channel] += filter(sample);
+            sample = filter(sample);
+            if(m_adc_count>=RGB_SENSOR_IGNORE)
+                m_adc_aggregation[m_rgb_channel] += sample;
 
             m_adc_count++;
-            if(m_adc_count>=RGB_OVERSAMPLING)
+            if(m_adc_count>=(RGB_OVERSAMPLING+RGB_SENSOR_IGNORE))
             {
                 m_adc_count=0;
                 m_rgb_channel++;