Diff: sensor.cpp

Revision:

66:a89b7430b424

Parent:

47:9e21b199c679

diff -r 9e4e08aae8d0 -r a89b7430b424 sensor.cpp
--- a/sensor.cpp	Thu Jan 19 13:20:50 2017 +0100
+++ b/sensor.cpp	Mon Jan 23 13:22:21 2017 +0100
@@ -1,5 +1,7 @@
 #include "sensor.h"
 
+#include <algorithm>
+
 Sensor::Sensor(SENSOR_TYPE id) : sensor_id_(id) {}
 
 const float DigitalSensor::SEND_INTERVAL = 10.0;
@@ -41,3 +43,25 @@
 }
 
 void AnalogSensor::resetState() {}
+
+SoundSensor::SoundSensor(SENSOR_TYPE id, PinName pin) :
+        AnalogSensor(id, pin), values_() {
+}
+
+void SoundSensor::updateState() {
+    float data_read = sensor_.read();
+    values_.push_back(data_read);
+}
+
+Data SoundSensor::dataToSend() {
+    std::sort(values_.begin(), values_.end());
+    int q3_index = values_.size() * 0.75;
+    float q3 = values_[q3_index];
+    return Data(sensor_id_, q3);
+}
+
+void SoundSensor::resetState() {
+    values_.clear();
+}
+
+