This change will enable the logging system to handle printk() calls by
default if printk support is enabled, which improves output resiliency
when logging, mcumgr and printk calls are used. Will disable keep
LOG_PRINTK disabled for tests which are not using the new API as
moving to LOG_PRINTK causes test data to be output to a different UART
in the old test system.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Adding multidomain support by introducing log_link module which
acts as a receiver of log messages created by another domain.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Remove v1 implementation from log_core and all references in the tree.
Remove modules used by v1: log_list and log_msg.
Remove Kconfig v1 specific options.
Remove Kconfig flags used for distinction between v1 and v2.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
These two options significantly increase the amount of stack space used
by the logging thread as these generate both additional logging and
generate deep stacks themselves. This fixes running the
tests/subsys/logging/log_core_additional/logging.add.log1 test on
riscv32 with THREAD_LOCAL_STORAGE enabled.
Signed-off-by: Keith Packard <keithp@keithp.com>
Cleanup in kconfig options in preparation for adding a
frontend that will use dictionary mode.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Extended logging v2 to support frontend api. Contrary to v1,
it is possible to have frontend and backends in the system.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
According to Kconfig guidelines, boolean prompts must not start with
"Enable...". The following command has been used to automate the changes
in this patch:
sed -i "s/bool \"[Ee]nables\? \(\w\)/bool \"\U\1/g" **/Kconfig*
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Always use runtime packaging in immediate mode. Removing attempt to
package on stack if possible. It would be done only to speed up
logging but that is not a requirement in immediate mode where
packaging time is fractional compared to backend processing. Using
runtime packaging also reduces stack usage in the context which calls
log message.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Reduced logging mode selection to deferred, immediate, minimal and
frontend. Decoupled logging version from mode and created CONFIG_LOG1
which can be used to explicitly select deprecated version.
From now on, chosing CONFIG_LOG_MODE_{IMMEDIATE,DEFERRED} will result
in version2.
Deprecated CONFIG_LOG2_MODE_{IMMEDIATE,DEFERRED} with cmake warning.
Codebase adapted to those changes.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Remove LOG_MINIMAL kconfig option which was confusing
since LOG_MODE_MINIMAL existed. LOG_MINIMAL was used to
force minimal mode but because of invalid dependencies
it was leading to issues.
Refactored code to use LOG_MODE_MINIMAL everywhere and
renamed LOG_MINIMAL to LOG_DEFAULT_MINIMAL which has impact
on defualt logging mode (which still can be later changed
in conf file or in menuconfig).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Increase LOG_PROCESS_THREAD_STACK_SIZE for ARCv3 64 bit to
fix failing test
tests/subsys/logging/log_core_additional/logging.add.async
due to stack overflow.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
Fixed to ensure that semaphore is not used by the log core
when multithreading is disabled.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
It has been seen that when net backend is enabled stack usage
is around 1080. Setting 1152 as the default.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Added implementation of log_msg2 which is creating log messages
using cbprintf packaging and storing them in circular ring buffer
(mpsg_pbuf).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
New backend is based on littleFS. After init, there is created new file
with continuous numeration. When max size of file is reached, system
creates another one. File size is limited by Kconfig option.
There is possibility to overwrite old files or drop new ones.
FS backend logging to file if the FS location is available.
Otherwise log messages are drooped.
User can also change the name of log files.
Signed-off-by: Mateusz Syc <Mateusz.Syc@nordicsemi.no>
Signed-off-by: Andrzej Puzdrowski <Andrzej.Puzdrowski@nordicsemi.no>
Change fixes an issue related to data access out of array bounds and
suppresses compiler warning.
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>
Improve default logging strdup buffer count and size.
The maximum string logged with Bluetooth is a 32-byte key in hex.
The strdup buffer is empty too often.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Clean up logging menuconfig by grouping configuration into
sections like: mode, processing configuration, backends.
Additionlly, removed LOG_ENABLE_FANCY_OUTPUT_FORMATTING which is no
longer in use.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
