Add a connection between sensor start and recording

2 files changed, 35 insertions, 12 deletions

diff --git a/sensors.cpp b/sensors.cpp
index d670ad7..df87122 100644
--- a/sensors.cpp
+++ b/sensors.cpp
@@ -17,9 +17,13 @@ Logger::Logger(QObject *parent)  :
     QSettings settings;
     if (true) { //add check for HRM
         hrmInterval = settings.value("hrmInterval",60000).toInt();
+
+        heartrateSensor = new QHrmSensor(this);
+        connect(heartrateSensor,SIGNAL(readingChanged()),this,SLOT(recordHeartrate()));
+
         qDebug() << "heartrate sensor is enabled. interval is (ms) " << hrmInterval;
         hrmTimer = new QTimer(this);
-        connect(hrmTimer,SIGNAL(timeout()),this,SLOT(recordHeartrate()));
+        connect(hrmTimer,SIGNAL(timeout()),this,SLOT(setupRecordHeartrate()));
         hrmTimer->setSingleShot(true);
         hrmTimer->start(hrmInterval);
         hrmLastTime = QDateTime::currentDateTime();
@@ -70,27 +74,32 @@ void Logger::displayOn(QString displayState) {
     }
 }
 
-void Logger::recordHeartrate() {
+void Logger::setupRecordHeartrate() {
     qDebug() << "heartrate interval recording";
     hrmTimer->start(hrmInterval);
-    QHrmSensor* heartrateSensor = new QHrmSensor(this);
+    heartrateSensor->start();
+}
+
+void Logger::recordHeartrate() {
+    int bpm = heartrateSensor->reading()->bpm();
+    qDebug() << QDateTime::currentDateTime().toString("hh:mm:ss") << " : " << bpm << heartrateSensor->status() << heartrateSensor->isActive();
+    if ((bpm == 0) || (heartrateSensor->status() < 3)) {
+        return;
+    }
     QFile file("out.txt");
     if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
         qDebug() << "failed to open file";
         return;
     }
-    heartrateSensor->start();
     QTextStream out(&file);
-    while(heartrateSensor->reading()->bpm() == 0) {
-        qDebug() << "waiting for reading, currently " << heartrateSensor->reading()->bpm() << heartrateSensor->status() << heartrateSensor->isActive();
-    }
-    qDebug() << QDateTime::currentDateTime().toString("hh:mm:ss") << " : " << heartrateSensor->reading()->bpm() << heartrateSensor->status() << heartrateSensor->isActive();
-    out << QDateTime::currentSecsSinceEpoch() << " : " << heartrateSensor->reading(); //reading() like this doesn't do anything useful. We need to wait for sensor to initialise and feed us back a reading
+    while(!out.atEnd()){}
+    out << QDateTime::currentSecsSinceEpoch() << " : " << bpm;
+    qDebug() << "wrote to file";
     heartrateSensor->stop();
     file.close();
 }
 
-void Logger::recordGPS() {
+void Logger::setupRecordGPS() {
     QTimer::singleShot(hrmInterval, this, SLOT(recordHeartrate()));
     QHrmSensor* heartrateSensor = new QHrmSensor(this); //ok GPS doesn't work like this, this gonna need a custom solution. QtLocation to the rescue, or something :/
     QFile file("out.txt");
@@ -108,10 +117,12 @@ void Logger::recordGPS() {
     //save to file
 }
 
-void Logger::recordStepcounter() {
+void Logger::recordGPS() {
+}
+
+void Logger::setupRecordStepcounter() {
     qDebug() << "stepcounter interval recording";
     hrmTimer->start(hrmInterval);
-    QStepCounterSensor* stepcounterSensor = new QStepCounterSensor(this);
     QFile file("out.txt");
     if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
         qDebug() << "failed to open file";
@@ -127,3 +138,6 @@ void Logger::recordStepcounter() {
     stepcounterSensor->stop();
     file.close();
 }
+
+void Logger::recordStepcounter() {
+}
diff --git a/sensors.h b/sensors.h
index 1b57636..bd44672 100644
--- a/sensors.h
+++ b/sensors.h
@@ -6,6 +6,9 @@
 #include <QDBusInterface>
 #include <QTimer>
 
+#include <QtSensors/QStepCounterSensor>
+#include <QtSensors/QHrmSensor>
+
 class Logger : public QObject
 {
     Q_OBJECT
@@ -17,6 +20,10 @@ private slots:
     void recordHeartrate();
     void recordGPS();
     void recordStepcounter();
+
+    void setupRecordHeartrate();
+    void setupRecordGPS();
+    void setupRecordStepcounter();
 private:
     QDateTime hrmLastTime;
     QDateTime stepsLastTime;
@@ -27,6 +34,8 @@ private:
     QTimer *hrmTimer;
     QTimer *gpsTimer;
     QTimer *stepsTimer;
+    QHrmSensor *heartrateSensor ;
+    QStepCounterSensor *stepcounterSensor;
 };
 
 #endif // LOGGER_H