Log Replay Function

The log replay function can transmit logs as-is from this tool's log file format.
Maximum replay target is 1.2 million records.

Product Usage Image​

By acquiring communication logs between ECUs in advance, communication simulation can be performed by replaying logs even without ECU A.

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Basic Operation​

1. Select Log Replay in Simulation Window
   Open Simulation Window from menu or toolbar. Select Log Replay in Simulation Mode.

2. Load log file
   Click ... button in Log File and select target MicroPeckerX log file.
   Click Load to read log data.

3. Start monitoring
   After replay settings, start monitoring to execute replay.

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Log Replay Screen Description​

Item		Description
Log File		Shows path and file name of log file to be loaded.
button		Opens file selection dialog. Selecting a file does not load it. Click Load to read data (note1).
Load button		Loads log file.
Loop		Sets whether replay repeats. If unchecked, waits after all logs are sent.
Offset		Sets time from monitoring start to replay start. With event trigger, this is from event detection to replay start (note2).
Repeat Interval		Sets interval from last frame to first frame in Loop mode (note2).
Stop button		Stops replay while running.
[1]		Displays loaded log file content (note3).
Event Trigger	None	No event trigger.
	Receive Trigger	Detects reception of specified CAN ID in CAN frame.
	Receive Trigger(CAN-FD)	Detects reception of specified CAN ID in CAN FD frame.
	Ext Trigger	Detects port input as event (note4).
	Log Trigger	Detects specified monitoring log as event.
	Key Trigger	Detects specified key input as event.

note1: MicroPecker Analyzer log files cannot be loaded.
note2: can change 1s and 0.1s digits.
note3: Loaded logs are handled as follows:
- Time is converted to relative time based on first frame.
- Only data/remote frames are targeted; error records are ignored.
note4: Ext Trigger is under development and unavailable.

Event Trigger Settings​

You can start log replay according to event trigger detection.

Item	Description
None	No event trigger
Receive Trigger	Detects reception of specified CAN ID in CAN frame
Receive Trigger(CAN-FD)	Detects reception of specified CAN ID in CAN FD frame
Ext Trigger	Detects port input (note)
Log Trigger	Detects specified monitoring log
Key Trigger	Detects specified key input

note: Ext Trigger is under development and unavailable.

Receive Trigger / Receive Trigger(CAN-FD)​

Select Receive Trigger to configure target CAN ID of received frames as event trigger.

Item	Description
Format	Set standard ID (Std) / extended ID (Ext)
ID	Set trigger target CAN ID
Type	Set Data / Remote frame (CAN only)

Log Trigger settings​

Selecting Log Trigger allows detailed conditions as event triggers.

Clicking opens Log Trigger setting dialog. Clicking Data Setting opens Data Setting dialog.

Log Trigger screen​

Menu	Description
Setting display area	Displays trigger log information. Double-click opens dialog.
button	Opens Log Trigger setting dialog.

Key Trigger settings​

Selecting Key Trigger allows keyboard input detection as event trigger.

Item	Description	Details
[1]	Main key	0-9, A-Z, F1-F12, Space
[2]	Sub key	Shift, Ctrl, Alt