Log_file_bufsize

ArduCopter Copter 4.6
1

Hi can any explain what the correct value is for LOG_FILE_BUFSIZE? The default is 200 but wiki says max of 64kb?

2

200b are less than 64Kb (65535b)

3

wiki says the unit is kilobytes?

LOG_FILE_BUFSIZE: Maximum AP_Logger File and Block Backend buffer size (in kilobytes)

The File and Block backends use a buffer to store data before writing to the block device. Raising this value may reduce “gaps” in your SD card logging. This buffer size may be reduced depending on available memory. PixHawk requires at least 4 kilobytes. Maximum value available here is 64 kilobytes.

4

Then that is a bug in the parameter metadata. Report it on GitHub - ArduPilot/ardupilot: ArduPlane, ArduCopter, ArduRover, ArduSub source

5

Thanks for the report. I’ve created a PR here to fixup the parameter description.

1 Like
6

The fix is in master now, txs!

1 Like