logging: support using real time as timestamp
Adds a option to use real time from posix instant
of the system uptime as the logging timestamp.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
diff --git a/subsys/logging/Kconfig.processing b/subsys/logging/Kconfig.processing
index bc553aa..3cf9259 100644
--- a/subsys/logging/Kconfig.processing
+++ b/subsys/logging/Kconfig.processing
@@ -158,6 +158,13 @@
config LOG_TIMESTAMP_64BIT
bool "Use 64 bit timestamp"
+config LOG_TIMESTAMP_USE_REALTIME
+ bool "Use real time clock for timestamp"
+ select LOG_TIMESTAMP_64BIT
+ depends on POSIX_CLOCK
+ help
+ When enabled, real time clock is used for timestamping.
+
config LOG_SPEED
bool "Prefer performance over size"
depends on LOG_MODE_DEFERRED
