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newlib: persist rtc clk corrections

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This commit is contained in:
Renz Bagaporo
2021-03-12 17:30:21 +08:00
parent c724236623
commit 11970e65a1
1 changed files with 2 additions and 1 deletions
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3
components/newlib/port/esp_time_impl.c
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@@ -16,6 +16,7 @@
#include <sys/time.h>
#include <sys/lock.h>
#include "esp_attr.h"
#include "esp_system.h"
#include "soc/rtc.h"
@@ -60,7 +61,7 @@ static uint64_t s_boot_time; // when RTC is used to persist time, two RTC_STORE
static _lock_t s_boot_time_lock;
static _lock_t s_esp_rtc_time_lock;
static uint64_t s_esp_rtc_time_us, s_rtc_last_ticks;
static RTC_DATA_ATTR uint64_t s_esp_rtc_time_us = 0, s_rtc_last_ticks = 0;
#if defined( CONFIG_ESP_TIME_FUNCS_USE_ESP_TIMER ) || defined( CONFIG_ESP_TIME_FUNCS_USE_RTC_TIMER )
uint64_t esp_time_impl_get_time_since_boot(void)