canbusutil: Better output formatting with timestamp and info

Print two spaces after the info to separate the CAN ID,
print no space before the info as the timestamp already
ends with two spaces.

Example output:

1490815444.0159  - -  12345678  [04]  00 11 22 33
1490815444.0171  B -  12345678  [04]  00 11 22 33
1490815444.0186  - E  12345678  [04]  00 11 22 33
1490815444.0200  B E  12345678  [04]  00 11 22 33

This example output was generated with the following
small script:

for i in 0 1 2 3
do
    cansend vcan0 12345678##${i}00112233
done

Change-Id: I579f72383ebb92a979251bd41fe3a6fa58f33f04
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/tools/canbusutil/readtask.cpp b/src/tools/canbusutil/readtask.cpp
index ae4a9ac..798c080 100644
--- a/src/tools/canbusutil/readtask.cpp
+++ b/src/tools/canbusutil/readtask.cpp
@@ -74,11 +74,11 @@ void ReadTask::checkMessages() {
         }
 
         if (m_showFdFlags) {
-            QString flags = QLatin1String(" - - ");
+            QString flags = QLatin1String("- -  ");
             if (frame.hasBitrateSwitch())
-                flags[1] = QLatin1Char('B');
+                flags[0] = QLatin1Char('B');
             if (frame.hasErrorStateIndicator())
-                flags[3] = QLatin1Char('E');
+                flags[2] = QLatin1Char('E');
             view += flags;
         }