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SourceVuESP-IDF Framework and ExamplesESP-IDFspicommon_bus_using_iomux()

spicommon_bus_using_iomux() function

Check whether all pins used by a host are through IOMUX.

Syntax

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Summary

Declaration

Definition

from spi_common_internal.h:195

bool spicommon_bus_using_iomux(spi_host_device_t host);

Implemented in spi_common.c:765

Arguments

Argument

Description

host

SPI peripheral

Return value

false if any pins are through the GPIO matrix, otherwise true.

Examples

References

from examples