* Added overloaded get_log_time util for fractional seconds
* Added write_info implementation for double info types
* Save boot time to .ulg via info message key boot_time_utc
* Changed time type from double to uint64_t, formatted
* Fixing get_log_time function doc
Reduces flash usage by ~16KB.
- compress formats at build-time into a single string with all formats
- then at runtime iteratively decompress using
https://github.com/atomicobject/heatshrink
Increased size for ORB_ID from uint8_t to uint16_t
Created a type: orb_id_size_t = uint16_t.
There are still a couple of places where the size
of the ORB_ID is assumed to be less than 16-bits.
The places that I have found are commented regarding
this and can be found with a search on orb_id_size_t.
- reduce boost priority to PX4_WQ_HP_BASE - 6
- add cli command 'trigger_watchdog' to manually trigger watchdog
- add perf counters when triggering watchdog
- reduce top measurement to 300ms
- restore priorities after 1.5s
There are precautions in case the SD card code itself has a busy-loop.
SDLOG_ALGORITHM for selecting the crypto algorithm
SDLOG_KEY for selecting the key in keystore to use with the algorithm.
for symmetric algorithms which are currently supported, this is just a free
slot to be used, the key is generated at logging start
SDLOG_EXCH_KEY for selecting an RSA2048 key for encrypting the SDLOG_KEY
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
There's an increasing amount of slow logged topics at 1-2Hz, which were all
updated in the same logger iteration, leading to data bursts. For log
streaming this started to exceed uart buffer sizes. By distributing updates
more equal over time those bursts are removed, reducing buffer size
requirements.
Tests showed during steady state a reduction of maximum topic updates per
iteration from 40 down to 17.
Also the SD log buffer fill level is more constant.
- sending protocol
- uorb event message & template methods for argument packing
- libevents submodule to send common events and handle json files
- cmake maintains a list of all (PX4) source files for the current build
(PX4 modules + libs), which is used to extract event metadata and
generate a json file
- adds new ulog message & compatibility flag
- separately add airframe and system-wide defaults
- log only non-volatile defaults that are different from the current value
- additional size is ~3KB for 100 params
- parameter updates can be quite expensive because they trigger nearly all modules to reload all of their parameters immediately
- limit modules from updating faster than once per second
- Nuttx only process all suspend & resume scheduling notes when top is running, otherwise only track IDLE
- convert cpuload and print load to c++
- delete unused fields from print_load struct
- update hrt_store_absolute_time (previous unused)
- avoids the need for ekf2_timestamp publications by q and lpe
- adds logger to the lockstep cycle and makes it poll on ekf2_timestamps
or vehicle_attitude. This avoids dropped samples (required for replay).
by keeping only recursive topics in there. The rest is checked by looking
at previous _subscriptions.
Reduces stack size requirements when increasing MAX_TOPICS_NUM.
and remove the px4_ prefix, except for px4_config.h.
command to update includes:
for k in app.h atomic.h cli.h console_buffer.h defines.h getopt.h i2c.h init.h log.h micro_hal.h module.h module_params.h param.h param_macros.h posix.h sem.h sem.hpp shmem.h shutdown.h tasks.h time.h workqueue.h; do for i in $(grep -rl 'include <px4_'$k src platforms boards); do sed -i 's/#include <px4_'$k'/#include <px4_platform_common\/'$k/ $i; done; done
for in $(grep -rl 'include <px4_config.h' src platforms boards); do sed -i 's/#include <px4_config.h/#include <px4_platform_common\/px4_config.h'/ $i; done
Transitional headers for submodules are added (px4_{defines,log,time}.h)
- mission logs are stored in a separate directory mission_log
- It's disabled by default
- Does not increase RAM usage if disabled (if enabled, only 300 bytes)
- Log rotate does not apply to the mission logs
Previously the formats of all known uorb messages were written.
- reduces header size by about 13KB
- reduce ulog_message_format_s size to reduce required stack size.
Largest message format is about 1000 bytes.
Jacob Dahl