esp_flash_spi_device_config_t::cs_io_num field

Syntax

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Summary

Declaration

from esp_flash_spi_init.h:19

int cs_io_num;

Examples

esp_flash_spi_device_config_t::cs_io_num is referenced by 1 libraries and example projects:

ext_flash sample

References

from 0/1 examples

Code

Location

Referrer

int cs_io_num; ///< GPIO pin to output the CS signal

esp_flash_spi_init.h:19

int cs_io_num = config->cs_io_num;

esp_flash_spi_init.c:131

cs_initialize()

if (config->cs_io_num != spi_periph_signal[config->host_id].spics_in) {

esp_flash_spi_init.c:182

cs_using_iomux()

if (!GPIO_IS_VALID_OUTPUT_GPIO(config->cs_io_num)) {

esp_flash_spi_init.c:227

spi_bus_add_flash_device()

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Data Use

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esp_flash_spi_device_config_t::cs_io_num is read by 3 functions:

esp_flash_spi_device_config_t::cs_io_num

cs_initialize()

cs_using_iomux()

spi_bus_add_flash_device()

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