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SourceVuESP-IDF Framework and ExamplesESP-IDFspi_bus_get_attr()

spi_bus_get_attr() function

Get the attributes of a specified SPI bus.

Syntax

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Summary

Declaration

Definition

from spi_common_internal.h:284

const spi_bus_attr_t* spi_bus_get_attr(spi_host_device_t host_id);

Implemented in spi_common.c:935

Arguments

Argument

Description

host_id

The specified host to get attribute

Return value

(Const) Pointer to the attributes

References

Code

Location

Referrer

const spi_bus_attr_t* spi_bus_get_attr(spi_host_device_t host_id)

spi_common.c:935

const spi_bus_attr_t* spi_bus_get_attr(spi_host_device_t host_id);

spi_common_internal.h:284

const spi_bus_attr_t* bus_attr = spi_bus_get_attr(host_id);

spi_master.c:272

spi_master_init_driver()

Call Tree

spi_bus_get_attr() is called by 1 function:

spi_master_init_driver()

spi_bus_get_attr()

Data Use

spi_bus_get_attr() reads 1 variable:

spi_bus_get_attr()

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