iot-sensortag: Add sensor tag setup for Embedded World

- Added two sensor tags with unique capabilities by faking that each
  provide only a subset of available sensor data

Change-Id: I9b7ad9f7b41ea7c5abaad0bc3fbe063219b19a9e
Reviewed-by: Titta Heikkala <titta.heikkala@qt.io>

1 files changed, 15 insertions, 2 deletions

diff --git a/tradeshow/iot-sensortag/bluetoothdevice.cpp b/tradeshow/iot-sensortag/bluetoothdevice.cpp
index 4f6abe9..c37a5ea 100644
--- a/tradeshow/iot-sensortag/bluetoothdevice.cpp
+++ b/tradeshow/iot-sensortag/bluetoothdevice.cpp
@@ -56,7 +56,6 @@
 #include <QLoggingCategory>
 #include <QList>
 #include <QTimer>
-#include <QDebug>
 #include <QtMath>
 #include <QDateTime>
 #include "bluetoothapiconstants.h"
@@ -264,6 +263,7 @@ void BluetoothDevice::temperatureDetailsDiscovered(QLowEnergyService::ServiceSta
         }
 
         m_temperatureMeasurementStarted = true;
+        isDeviceReady();
     }
 }
 
@@ -302,6 +302,7 @@ void BluetoothDevice::barometerDetailsDiscovered(QLowEnergyService::ServiceState
         }
 
         m_barometerMeasurementStarted = true;
+        isDeviceReady();
     }
 }
 
@@ -341,6 +342,7 @@ void BluetoothDevice::humidityDetailsDiscovered(QLowEnergyService::ServiceState
         }
 
         m_humidityMeasurementStarted = true;
+        isDeviceReady();
     }
 }
 
@@ -380,6 +382,7 @@ void BluetoothDevice::lightIntensityDetailsDiscovered(QLowEnergyService::Service
         }
 
         m_lightIntensityMeasurementStarted = true;
+        isDeviceReady();
     }
 }
 
@@ -421,6 +424,7 @@ void BluetoothDevice::motionDetailsDiscovered(QLowEnergyService::ServiceState ne
             motionService->writeCharacteristic(characteristic, QByteArray::fromHex(SENSORTAG_RAPID_TIMER_TIMEOUT_STR), QLowEnergyService::WriteWithResponse);
         }
         m_motionMeasurementStarted = true;
+        isDeviceReady();
     }
 }
 
@@ -466,6 +470,15 @@ double BluetoothDevice::convertIrTemperatureAPIReadingToCelsius(quint16 rawReadi
     return t * SCALE_LSB;
 }
 
+void BluetoothDevice::isDeviceReady() const
+{
+    if (m_temperatureMeasurementStarted &&
+        m_humidityMeasurementStarted &&
+        m_lightIntensityMeasurementStarted &&
+        m_motionMeasurementStarted)
+        setState(DeviceState::Connected);
+}
+
 void BluetoothDevice::irTemperatureReceived(const QByteArray &value)
 {
     const unsigned int rawObjectTemperature = (((quint8)value.at(3)) << 8) + ((quint8)value.at(2));
@@ -551,7 +564,7 @@ void BluetoothDevice::motionReceived(const QByteArray &value)
 
 void BluetoothDevice::deviceConnected()
 {
-    setState(DeviceState::Connected);
+    setState(DeviceState::Scanning);
     statusUpdated("(Discovering services...)");
     controller->discoverServices();
 }