diff options
| -rw-r--r-- | src/plugins/canbus/peakcan/peakcanbackend.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/plugins/canbus/peakcan/peakcanbackend.cpp b/src/plugins/canbus/peakcan/peakcanbackend.cpp index 85d2ebc..8154157 100644 --- a/src/plugins/canbus/peakcan/peakcanbackend.cpp +++ b/src/plugins/canbus/peakcan/peakcanbackend.cpp @@ -64,7 +64,7 @@ Q_GLOBAL_STATIC(QLibrary, pcanLibrary) bool PeakCanBackend::canCreate(QString *errorReason) { #ifdef LINK_LIBPCANBASIC - return true; + Q_UNUSED(errorReason); #else static bool symbolsResolved = resolvePeakCanSymbols(pcanLibrary()); if (Q_UNLIKELY(!symbolsResolved)) { @@ -73,8 +73,17 @@ bool PeakCanBackend::canCreate(QString *errorReason) *errorReason = pcanLibrary()->errorString(); return false; } - return true; #endif + + char apiVersion[32]; + TPCANStatus stat = CAN_GetValue(PCAN_NONEBUS, PCAN_API_VERSION, apiVersion, sizeof(apiVersion)); + if (Q_UNLIKELY(stat != PCAN_ERROR_OK)) { + qCWarning(QT_CANBUS_PLUGINS_PEAKCAN, "Cannot resolve PCAN-API version!"); + return false; + } + qCInfo(QT_CANBUS_PLUGINS_PEAKCAN, "Using PCAN-API version: %s", apiVersion); + + return true; } struct PcanChannel{ |