diff options
Diffstat (limited to 'src/plugins/canbus/peakcan/peakcanbackend.cpp')
-rw-r--r-- | src/plugins/canbus/peakcan/peakcanbackend.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/plugins/canbus/peakcan/peakcanbackend.cpp b/src/plugins/canbus/peakcan/peakcanbackend.cpp index 30d3b8c..b1a991d 100644 --- a/src/plugins/canbus/peakcan/peakcanbackend.cpp +++ b/src/plugins/canbus/peakcan/peakcanbackend.cpp @@ -720,6 +720,9 @@ PeakCanBackend::PeakCanBackend(const QString &name, QObject *parent) std::function<void()> f = std::bind(&PeakCanBackend::resetController, this); setResetControllerFunction(f); + + std::function<CanBusStatus()> g = std::bind(&PeakCanBackend::busStatus, this); + setCanBusStatusGetter(g); } PeakCanBackend::~PeakCanBackend() @@ -817,4 +820,23 @@ void PeakCanBackend::resetController() open(); } +QCanBusDevice::CanBusStatus PeakCanBackend::busStatus() const +{ + const TPCANStatus status = ::CAN_GetStatus(d_ptr->channelIndex); + + switch (status & PCAN_ERROR_ANYBUSERR) { + case PCAN_ERROR_OK: + return QCanBusDevice::CanBusStatus::Good; + case PCAN_ERROR_BUSWARNING: + return QCanBusDevice::CanBusStatus::Warning; + case PCAN_ERROR_BUSPASSIVE: + return QCanBusDevice::CanBusStatus::Error; + case PCAN_ERROR_BUSOFF: + return QCanBusDevice::CanBusStatus::BusOff; + default: + qCWarning(QT_CANBUS_PLUGINS_PEAKCAN, "Unknown CAN bus status: %lu.", ulong(status)); + return QCanBusDevice::CanBusStatus::Unknown; + } +} + QT_END_NAMESPACE |