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SourceVuESP-IDF Framework and ExamplesESP-IDFspi_hal_cal_clock_conf()

spi_hal_cal_clock_conf() function

Calculate the configuration of clock and timing. The configuration will be used when ``spi_hal_setup_device``. It is highly suggested to do this at initialization, since it takes long time.

Syntax

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Summary

Declaration

Definition

from spi_hal.h:269

esp_err_t spi_hal_cal_clock_conf(const spi_hal_timing_param_t *timing_param, spi_hal_timing_conf_t *timing_conf);

Implemented in spi_hal.c:80

Arguments

Argument

Description

timing_param

Input parameters to calculate timing configuration

timing_conf

Output of the timing configuration.

Return value

ESP_OK if desired is available, otherwise fail.

Examples

References

from examples