Improve CanFD related error reporting in peakcan and tinycan

Peakcan can support CanFD but it is not implemented yet.
Tinycan doesn't seem to support it.

Change-Id: I274421ccdad831daa18320a06bbc8b94a3fdd710
Reviewed-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/plugins/canbus/peakcan/peakcanbackend.cpp b/src/plugins/canbus/peakcan/peakcanbackend.cpp
index 4e3059a..41d8763 100644
--- a/src/plugins/canbus/peakcan/peakcanbackend.cpp
+++ b/src/plugins/canbus/peakcan/peakcanbackend.cpp
@@ -524,9 +524,9 @@ bool PeakCanBackend::writeFrame(const QCanBusFrame &newData)
         return false;
     }
 
+    // canFD frame format not implemented at this stage
     if (newData.payload().size() > 8) {
-        setError(tr("Unable to write a frame with unacceptable payload size"),
-                 QCanBusDevice::WriteError);
+        setError(tr("CanFD frame format not supported."), QCanBusDevice::WriteError);
         return false;
     }