Diff: ADCInput.cpp

Revision:

0:8a420ac6394e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ADCInput.cpp	Mon Jun 19 15:55:51 2017 +0000
@@ -0,0 +1,73 @@
+
+#include "ADCInput.h"
+#include "DeviceProperties.h"
+
+ADCInput::ADCInput(void) : vSense(p15),
+    iSense(p16),
+    vRMS(p19),
+    iRMS(p20)
+
+{
+    avgValue = 0.0;
+}
+
+double ADCInput::GetSensedVoltage(void)
+{
+    avgValue = 0.0;
+    for(int i=0; i<NUM_SAMPLES; i++) {
+        avgValue += vSense.read();
+        wait_us(1);
+    }
+
+    //Device.deviceConfig.voltageSensed = ((avgValue / NUM_SAMPLES)  * 3.3 )* 200 ;
+    return ((avgValue / NUM_SAMPLES)  * 3.3 )* 200 ;
+
+}
+
+double ADCInput::GetSensedCurrent(void)
+{
+    avgValue = 0.0;
+    for(int i=0; i<NUM_SAMPLES; i++) {
+        avgValue += iSense.read();
+        wait_us(1);
+    }
+    //Device.deviceConfig.currentSensed = ((avgValue / NUM_SAMPLES) * 3.3);
+    return((avgValue / NUM_SAMPLES) * 3.3)/.85;
+
+}
+
+double ADCInput::GetRMSVoltage(void)
+{
+    avgValue = 0.0;
+    for(int i=0; i<NUM_SAMPLES; i++) {
+        avgValue += vRMS.read();
+        wait_us(1);
+    }
+
+
+    return (avgValue / NUM_SAMPLES)* 3.3 * 200 ;
+}
+
+double ADCInput::GetRMSCurrent(void)
+{
+    avgValue = 0.0;
+    for(int i=0; i<NUM_SAMPLES; i++) {
+        avgValue += iRMS.read();
+        wait_us(1);
+    }
+
+    return((avgValue / NUM_SAMPLES) * 3.3)/.85 ;
+
+}
+
+double ADCInput::GetResistance(void)
+{
+    
+        return((GetRMSVoltage()) / GetRMSCurrent());
+    
+}
+double ADCInput::GetSensedPower(void)
+{
+    return( GetSensedVoltage() * GetSensedCurrent() );
+}
+