DataFlash Logs

module dataflash_logger

This module allows dataflash logs to be streamed in realtime from the autopilot. It requires the LOG_BACKEND_TYPE parameter to include the “MAVLink” backend.

The logs will be downloaded to the vehicle logging folder.

Control

dataflash_logger start

Start streaming dataflash logs. Requires the dataflash logging to be started, typically when the vehicle is armed.

dataflash_logger stop

Stop streaming dataflash logs

dataflash_logger status

Print the progress of the dataflash log streaming

Settings

The configurable settings for this module can be controlled by:

dataflash_logger set <setting> <value>

The settings are:

Setting	Description	Default
verbose	Verbose printouts	False
df_target_system	Target System	0
df_target_component	Target Component	(MAVProxy default)