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SourceVuESP-IDF Framework and ExamplesESP-IDFsdspi_host_get_dma_info()

sdspi_host_get_dma_info() function

Get the DMA memory information for the host driver

Syntax

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Summary

Declaration

Definition

from sdspi_host.h:229

esp_err_t sdspi_host_get_dma_info(int slot, esp_dma_mem_info_t *dma_mem_info);

Implemented in sdspi_host.c:1005

Arguments

Argument

Description

slot

Not used

dma_mem_info

DMA memory information structure

Return value

- ESP_OK: ON success. - ESP_ERR_INVALID_ARG: Invalid argument.

Examples

sdspi_host_get_dma_info() is referenced by 3 libraries and example projects:

References

from examples