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SourceVuESP-IDF Framework and ExamplesESP-IDFget_flash_clock_divider()

get_flash_clock_divider() function

Syntax

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Summary

Declaration

from spi_flash_hal.c:24

static uint32_t get_flash_clock_divider(const spi_flash_hal_config_t *cfg);

Arguments

Argument

cfg

References

Code

Location

Referrer

static uint32_t get_flash_clock_divider(const spi_flash_hal_config_t *cfg)

spi_flash_hal.c:24

uint32_t div_parameter = spi_flash_ll_calculate_clock_reg(cfg->host_id, get_flash_clock_divider(cfg));

spi_flash_hal.c:59

spi_flash_cal_clock()

data_out->extra_dummy = get_dummy_n(!cfg->iomux, cfg->input_delay_ns, APB_CLK_FREQ/get_flash_clock_divider(cfg));

spi_flash_hal.c:124

spi_flash_hal_init()

Call Tree

get_flash_clock_divider() is called by 2 functions and calls 3 functions:

spi_flash_cal_clock()

spi_flash_hal_init()

get_flash_clock_divider()

esp_log_timestamp()

esp_log_write()

Data Use

get_flash_clock_divider() reads 8 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

spi_flash_hal_config_t::freq_mhz

spi_flash_hal_config_t::clock_src_freq

get_flash_clock_divider()

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