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logging: fix timestamp scaling with 64-bit timestamp

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In default_get_timestamp(), sys_clock_tick_get() is returned when
CONFIG_LOG_TIMESTAMP_64BIT=y. The timestamp frequency should reflect this.

Signed-off-by: Xudong Zheng <7pkvm5aw@slicealias.com>
This commit is contained in:
Xudong Zheng 2023-07-07 22:56:09 -04:00 • committed by Carles Cufí
commit 7188f925f9
1 changed files with 3 additions and 2 deletions
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5
subsys/logging/log_core.c
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@ -237,8 +237,9 @@ void log_core_init(void)
if (sys_clock_hw_cycles_per_sec() > 1000000) {
log_set_timestamp_func(default_lf_get_timestamp, 1000U);
} else {
log_set_timestamp_func(default_get_timestamp,
sys_clock_hw_cycles_per_sec());
uint32_t freq = IS_ENABLED(CONFIG_LOG_TIMESTAMP_64BIT) ?
CONFIG_SYS_CLOCK_TICKS_PER_SEC : sys_clock_hw_cycles_per_sec();
log_set_timestamp_func(default_get_timestamp, freq);
}
if (IS_ENABLED(CONFIG_LOG_MODE_DEFERRED)) {