sdmmc_host_set_input_delay() function

set input delay - This API sets delay when the SDMMC Host samples the signal from the SD Slave. - This API will check if the given `delay_phase` is valid or not. - This API will print out the delay time, in picosecond (ps)

Syntax

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Summary

Declaration

Definition

from sdmmc_host.h:274

esp_err_t sdmmc_host_set_input_delay(int slot, sdmmc_delay_phase_t delay_phase);

Implemented in sdmmc_host.c:354

Arguments

Argument

Description

slot

slot number (SDMMC_HOST_SLOT_0 or SDMMC_HOST_SLOT_1)

delay_phase

delay phase, this API will convert the phase into picoseconds and print it out

Return value

- ESP_OK: ON success. - ESP_ERR_INVALID_ARG: Invalid argument. - ESP_ERR_NOT_SUPPORTED: ESP32 doesn't support this feature.

Notes

ESP32 doesn't support this feature, you will get an `ESP_ERR_NOT_SUPPORTED`

Examples

sdmmc_host_set_input_delay() is referenced by 7 libraries and example projects:

References

from examples

sdmmc_host_set_input_delay() function

Syntax

Arguments

Return value

Notes

Examples

References

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