CAN: Correct spelling for "CAN" and "CAN FD"

... in comments, user and debug output, and documentation.

Change-Id: I76ddf418bc1612a7310f80ee2ce596e8d6ab0721
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: Frank Meerkoetter <frank.meerkoetter@basyskom.com>
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/plugins/canbus/socketcan/socketcanbackend.cpp b/src/plugins/canbus/socketcan/socketcanbackend.cpp
index b672bf0..2579881 100644
--- a/src/plugins/canbus/socketcan/socketcanbackend.cpp
+++ b/src/plugins/canbus/socketcan/socketcanbackend.cpp
@@ -50,7 +50,7 @@
 #include <sys/time.h>
 
 #ifndef CANFD_MTU
-// CANFD support was added by Linux kernel 3.6
+// CAN FD support was added by Linux kernel 3.6
 // For prior kernels we redefine the missing defines here
 // they are taken from linux/can/raw.h & linux/can.h
 
@@ -336,7 +336,7 @@ void SocketCanBackend::setConfigurationParameter(int key, const QVariant &value)
 
     QCanBusDevice::setConfigurationParameter(key, value);
 
-    // we need to check canfd option a lot -> cache it and avoid QVector lookup
+    // we need to check CAN FD option a lot -> cache it and avoid QVector lookup
     if (key == QCanBusDevice::CanFdKey)
         canFdOptionEnabled = value.toBool();
 }
@@ -370,7 +370,7 @@ bool SocketCanBackend::writeFrame(const QCanBusFrame &newData)
                               "maximal %2 bytes. Frame is discarded.").
                         arg(payloadSize).arg(canFdOptionEnabled ? CANFD_MAX_DLEN : CAN_MAX_DLEN);
         if (!canFdOptionEnabled && payloadSize <= CANFD_MAX_DLEN)
-            setError(tr("Sending CanFd frame although CanFd option not enabled."),
+            setError(tr("Sending CAN FD frame although CAN FD option not enabled."),
                      QCanBusDevice::WriteError);
         else
             setError(tr("Frame payload exceeds maximum CAN frame payload length."),
@@ -582,11 +582,11 @@ void SocketCanBackend::readSocket()
         if (bytesReceived <= 0) {
             break;
         } else if (bytesReceived != CANFD_MTU && bytesReceived != CAN_MTU) {
-            setError(tr("ERROR SocketCanBackend: incomplete can frame"),
+            setError(tr("ERROR SocketCanBackend: incomplete CAN frame"),
                      QCanBusDevice::CanBusError::ReadError);
             continue;
         } else if (frame.len > bytesReceived - offsetof(canfd_frame, data)) {
-            setError(tr("ERROR SocketCanBackend: invalid can frame length"),
+            setError(tr("ERROR SocketCanBackend: invalid CAN frame length"),
                      QCanBusDevice::CanBusError::ReadError);
             continue;
         }