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SourceVuESP-IDF Framework and ExamplesESP-IDFsdmmc_host_get_state()

sdmmc_host_get_state() function

Get the state of SDMMC host

Syntax

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Summary

Declaration

Definition

from sdmmc_host.h:308

esp_err_t sdmmc_host_get_state(sdmmc_host_state_t* state);

Implemented in sdmmc_host.c:1164

Arguments

Argument

Description

state

output parameter for SDMMC host state structure

Return value

- ESP_OK on success - ESP_ERR_INVALID_ARG on invalid argument

References

Code

Location

esp_err_t sdmmc_host_get_state(sdmmc_host_state_t* state)

sdmmc_host.c:1164

esp_err_t sdmmc_host_get_state(sdmmc_host_state_t* state);

sdmmc_host.h:308

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Data Use

sdmmc_host_get_state() reads 3 variables and writes 2 variables:

host_ctx_t::intr_handle

host_ctx_t::num_of_init_slots

sdmmc_host_get_state()

sdmmc_host_state_t::host_initialized

sdmmc_host_state_t::num_of_init_slots

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