PX4 parameter group: SD Logging

This page lists named parameter set commands in the PX4 SD Logging group. All commands use PARAM_SET and are governed by PX4_COMMAND_MODE, operator guard, and PX4_PARAMETER_WRITE_ALLOWLIST.

Metric	Count
Parameters	10
`FLOAT`	0
`INT32`	10
`Standard`	10
`System`	0
`Developer`	0
Reboot required	7
`volatile`	0

Parameters

PX4 Parameter	Command type	Category	Type	Default	Range	Unit	Shape	Reboot	Volatile	PX4 short description
`SDLOG_BACKEND`	`px4.parameter.sdlog_backend.set`	Standard	Int32	3	0..3	-	bitmask 2	yes	no	Logging Backend (integer bitmask)
`SDLOG_BOOT_BAT`	`px4.parameter.sdlog_boot_bat.set`	Standard	Int32	0	-	-	enum 2	no	no	Battery-only Logging
`SDLOG_DIRS_MAX`	`px4.parameter.sdlog_dirs_max.set`	Standard	Int32	0	0..1000	-	-	yes	no	Maximum number of log directories to keep
`SDLOG_MAX_SIZE`	`px4.parameter.sdlog_max_size.set`	Standard	Int32	1024	0..4095	MiB	-	yes	no	Maximum log file size
`SDLOG_MISSION`	`px4.parameter.sdlog_mission.set`	Standard	Int32	0	-	-	enum 3	yes	no	Mission Log
`SDLOG_MODE`	`px4.parameter.sdlog_mode.set`	Standard	Int32	0	-	-	enum 5	yes	no	Logging Mode
`SDLOG_PROFILE`	`px4.parameter.sdlog_profile.set`	Standard	Int32	1	0..4095	-	bitmask 12	yes	no	Logging topic profile (integer bitmask)
`SDLOG_ROTATE`	`px4.parameter.sdlog_rotate.set`	Standard	Int32	90	0..100	-	-	yes	no	Maximum disk usage percentage
`SDLOG_UTC_OFFSET`	`px4.parameter.sdlog_utc_offset.set`	Standard	Int32	0	-1000..1000	min	-	no	no	UTC offset (unit: min)
`SDLOG_UUID`	`px4.parameter.sdlog_uuid.set`	Standard	Int32	1	-	-	enum 2	no	no	Log UUID