Renesas RA CTSU

Renesas RA Capacitive Touch Sensor Unit. More...

Files
file	input_renesas_ra_ctsu.h
	Header file for Renesas RA CTSU input driver.

Data Structures
struct	renesas_ra_ctsu_touch_cfg
	Configuration data for the Renesas RA CTSU device. More...

Functions
int	renesas_ra_ctsu_group_configure (const struct device *dev, const struct renesas_ra_ctsu_touch_cfg *cfg)
	Configure CTSU group device with a Renesas QE for Capacitive Touch Workflow generated configuration.

Detailed Description

Renesas RA Capacitive Touch Sensor Unit.

Function Documentation

renesas_ra_ctsu_group_configure()

int renesas_ra_ctsu_group_configure	(	const struct device *	dev,
		const struct renesas_ra_ctsu_touch_cfg *	cfg
	)

#include <include/zephyr/input/input_renesas_ra_ctsu.h>

Configure CTSU group device with a Renesas QE for Capacitive Touch Workflow generated configuration.

Parameters

dev	Pointer to the input device instance
cfg	Pointer to the configuration data for the device

Return values

0	on success
-ENOSYS	in case INPUT_RENESAS_RA_QE_TOUCH_CFG was not enabled
-errno	on failure