sdmmc_host_deinit_slot() function

Disable SDMMC host and release allocated resources gracefully

Syntax

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Summary

Declaration

Definition

from sdmmc_host.h:225

esp_err_t sdmmc_host_deinit_slot(int slot);

Implemented in sdmmc_host.c:867

Arguments

Argument

Description

slot

slot number (SDMMC_HOST_SLOT_0 or SDMMC_HOST_SLOT_1)

Return value

- ESP_OK on success - ESP_ERR_INVALID_STATE if SDMMC host has not been initialized - ESP_ERR_INVALID_ARG if invalid slot number is used

Notes

If there are more than 1 active slots, this function will just decrease the reference count and won't actually disable the host until the last slot is disabled This function is not thread safe

Examples

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

References

from examples

sdmmc_host_deinit_slot() function

Syntax

Arguments

Return value

Notes

Examples

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