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SourceVuESP-IDF Framework and Exampleshost sampleessl_sdio_get_intr()

essl_sdio_get_intr() function

Get interrupt bits of an ESSL SDIO slave.

Syntax

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Summary

Declaration

Definition

from essl_sdio.h:166

esp_err_t essl_sdio_get_intr(void *arg, uint32_t *intr_raw, uint32_t *intr_st, uint32_t wait_ms);

Implemented in essl_sdio.c:452

Arguments

Argument

Description

arg

Context of the component.

intr_raw

Output of the raw interrupt bits. Set to NULL if only masked bits are read.

intr_st

Output of the masked interrupt bits. set to NULL if only raw bits are read.

wait_ms

Time to wait before timeout, in ms.

Return value

- ESP_OK Success - ESP_INVALID_ARG if both ``intr_raw`` and ``intr_st`` are NULL. - One of the error codes from SDMMC host controller

References

Code

Location

Referrer

esp_err_t essl_sdio_get_intr(void *arg, uint32_t *intr_raw, uint32_t *intr_st, uint32_t wait_ms)

essl_sdio.c:452

esp_err_t essl_sdio_get_intr(void *arg, uint32_t *intr_raw, uint32_t *intr_st, uint32_t wait_ms);

essl_sdio.h:166

*dev = ESSL_SDIO_DEFAULT_CONTEXT();

essl_sdio.c:119

essl_sdio_init_dev()

Call Tree

essl_sdio_get_intr() calls 3 functions:

essl_sdio_get_intr()

esp_log_timestamp()

esp_log_write()

essl_sdio_read_bytes()

Data Use

essl_sdio_get_intr() reads 7 variables and writes 1 variable:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

TAG

essl_sdio_context_t::card

essl_sdio_get_intr()

essl_sdio_init_dev()

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