nrfx_twis_config_t Struct Reference

Structure for TWIS configuration. More...

#include <nrfx_twis.h>

Data Fields
uint32_t	addr [2]
	Set addresses that this slave should respond. Set 0 to disable.
uint32_t	scl
	SCL pin number.
uint32_t	sda
	SDA pin number.
nrf_gpio_pin_pull_t	scl_pull
	SCL pin pull.
nrf_gpio_pin_pull_t	sda_pull
	SDA pin pull.
uint8_t	interrupt_priority
	The priority of interrupt for the module to be set.
bool	skip_gpio_cfg
	Skip GPIO configuration of pins. More...
bool	skip_psel_cfg
	Skip pin selection configuration. More...

Detailed Description

Structure for TWIS configuration.

Field Documentation

skip_gpio_cfg

bool nrfx_twis_config_t::skip_gpio_cfg

Skip GPIO configuration of pins.

When set to true, the driver does not modify any GPIO parameters of the used pins. Those parameters are supposed to be configured externally before the driver is initialized.

skip_psel_cfg

bool nrfx_twis_config_t::skip_psel_cfg

Skip pin selection configuration.

When set to true, the driver does not modify pin select registers in the peripheral. Those registers are supposed to be set up externally before the driver is initialized.

Note

When both GPIO configuration and pin selection are to be skipped, the structure fields that specify pins can be omitted, as they are ignored anyway.

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The documentation for this struct was generated from the following file:

• drivers/include/nrfx_twis.h