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SourceVuESP-IDF Framework and ExamplesESP-IDFrtc_clk_wait_for_slow_cycle()

rtc_clk_wait_for_slow_cycle() function

Busy loop until next RTC_SLOW_CLK cycle This function returns not earlier than the next RTC_SLOW_CLK clock cycle. In some cases (e.g. when RTC_SLOW_CLK cycle is very close), it may return one RTC_SLOW_CLK cycle later.

Syntax

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Summary

Declaration

Definition

from rtc.h:449

void rtc_clk_wait_for_slow_cycle(void);

Implemented in rtc_time.c:164

References

Code

Location

Referrer

void rtc_clk_wait_for_slow_cycle(void)

rtc_time.c:164

void rtc_clk_wait_for_slow_cycle(void);

rtc.h:449

rtc_clk_wait_for_slow_cycle();

rtc_clk.c:406

rtc_clk_cpu_freq_to_pll_mhz()

rtc_clk_wait_for_slow_cycle();

rtc_clk.c:420

rtc_clk_cpu_set_to_default_config()

rtc_clk_wait_for_slow_cycle();

rtc_clk.c:475

rtc_clk_cpu_freq_set_config()

rtc_clk_wait_for_slow_cycle();

rtc_clk.c:487

rtc_clk_cpu_freq_set_config()

Call Tree

rtc_clk_wait_for_slow_cycle() is called by 3 functions and calls 6 functions:

rtc_clk_cpu_freq_to_pll_mhz()

rtc_clk_cpu_set_to_default_config()

rtc_clk_cpu_freq_set_config()

rtc_clk_wait_for_slow_cycle()

esp_log_get_default_level()

clk_ll_xtal32k_digi_is_enabled()

Data Use

rtc_clk_wait_for_slow_cycle() reads 3 variables:

esp_log_level_t::ESP_LOG_ERROR

rtc_cal_sel_t::RTC_CAL_RTC_MUX

TAG

rtc_clk_wait_for_slow_cycle()

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