Display rotation values in GyroChart

Displays rotation values in GyroChart instead of *_degPerSec values. Also, elapsed time between measurements given a meaningful initial value in BluetoothDataProvider.

Change-Id: Id4aa8820d8e45ac72d85cc963e993941ccacd599
Reviewed-by: Otto Ryynänen <otto.ryynanen@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/tradeshow/iot-sensortag/bluetoothdevice.cpp b/tradeshow/iot-sensortag/bluetoothdevice.cpp
index 0e43956..66faf5a 100644
--- a/tradeshow/iot-sensortag/bluetoothdevice.cpp
+++ b/tradeshow/iot-sensortag/bluetoothdevice.cpp
@@ -309,6 +309,7 @@ void BluetoothDevice::serviceScanDone()
             connect(motionService, &QLowEnergyService::characteristicRead, this, &BluetoothDevice::characteristicsRead);
             motionService->discoverDetails();
         }
+        attitudeChangeInterval.restart();
     }
 }