PCAN-Router Pro FD – User Manual
35
7.2.5
Trace Mode
In this section, the trace mode is configured. This covers handling of
existing files when a new recording is started and the behavior if
the memory's maximum capacity is reached.
TRC_MODE=2
Value Mode
Description
0 linear-replace
When a new recording is started, existing trace files
are deleted.
When the memory's maximum capacity is reached,
recording is stopped.
1 linear-append
When a new recording is started, existing trace files
are kept.
When the memory's maximum capacity is reached,
recording is stopped.
2 circular-append
When a new recording is started, existing trace files
are kept.
When the memory's maximum capacity is reached,
the oldest file is deleted and a new file with an
incremented file index is created.
This value is the default setting.
Important note:
If the device is configured to start tracing on
power-up, all files are deleted when using
trace mode 0
, even if
the device is powered for accessing the files via USB.
7.2.6
Memory Card
This setting specifies which memory card is used for tracing.
TRC_DRIVE=EMMC
Option
Description
SDC
The optional insertable SD card is used for tracing.