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5762d72004
Move log cleanup from boot to log start, delete individual .ulg files
(oldest first) instead of entire directories, and add a max log file
size. This makes it practical to run the logger on small flash targets
(e.g. 128 MB W25N NAND) while still allowing logs to be downloaded via
MAVLink FTP before they are removed.
- Move cleanup from boot to log start so logs can be downloaded first.
- Delete individual .ulg files (oldest first) instead of whole dirs.
- Add SDLOG_MAX_SIZE parameter (default 4095 MiB, just under FAT32 limit).
- Prioritize directories from the naming scheme not currently in use
(e.g. delete sess dirs first when using date dirs).
- Simplify get_log_time to rely on clock_gettime (GPS driver sets it).
- Safer string handling in directory parsing.
- Log elapsed cleanup time for diagnostics.
- Split pure parsing helpers into util_parse.{h,cpp} and add unit tests
(loggerUtilTest.cpp). Move px4_add_unit_gtest outside the BUILD_TESTING
guard for consistency with the rest of the tree; the macro already
checks BUILD_TESTING internally.
Sponsored by CubePilot.
PX4 User Guide
This repo contains the source code for the PX4 User Guide.
Note
Contributions and Translations to this guide are very welcome!