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| author | Jani Heikkinen <jani.heikkinen@digia.com> | 2014-04-23 12:45:40 +0300 |
|---|---|---|
| committer | Jani Heikkinen <jani.heikkinen@digia.com> | 2014-04-23 12:45:40 +0300 |
| commit | 606e40570be5af8d9f05c55affedd6b106889bf7 (patch) | |
| tree | c3b9e94d08645081053cc571dba9aed629fceebb /src/plugins/sensors/ios/iosaccelerometer.mm | |
| parent | 267a9f4c4ea5ecfd3e0bf1f0149401e7ba8d0c60 (diff) | |
| parent | 8a0da79f058b7ee7cdf4a198fdf088e8a43565fb (diff) | |
Merge remote-tracking branch 'origin/release' into stable
Change-Id: I0a9d2e3cbcbe5adcbfc1dbcef3a9d3e7f52d4b90
Diffstat (limited to 'src/plugins/sensors/ios/iosaccelerometer.mm')
| -rw-r--r-- | src/plugins/sensors/ios/iosaccelerometer.mm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/sensors/ios/iosaccelerometer.mm b/src/plugins/sensors/ios/iosaccelerometer.mm index 5f9c0f16..ef215465 100644 --- a/src/plugins/sensors/ios/iosaccelerometer.mm +++ b/src/plugins/sensors/ios/iosaccelerometer.mm @@ -77,6 +77,9 @@ void IOSAccelerometer::timerEvent(QTimerEvent *) // Convert from NSTimeInterval to microseconds and G to m/s2, and flip axes: CMAccelerometerData *data = m_motionManager.accelerometerData; CMAcceleration acc = data.acceleration; + // skip update if NaN + if (acc.x != acc.x || acc.y != acc.y || acc.z != acc.z) + return; static const qreal G = 9.8066; m_reading.setTimestamp(quint64(data.timestamp * 1e6)); m_reading.setX(qreal(acc.x) * G * -1); |