Touch

Capacitive Touch Driver.

Sysprops

The capacitive touch driver does not have any sysprops defined.

Functions Overview

	Name
CW_DRIVER_FUNC	touch_sample_gpio(int hDev, int gpio_nr)
CW_DRIVER_FUNC	touch_reset_gpio(int hDev, int gpio_nr)

Function Details

function touch_sample_gpio

CW_DRIVER_FUNC touch_sample_gpio(
    int hDev,
    int gpio_nr
)

Parameters:

• hDev device handle as returned by open(const char*)
• gpio_nr the gpio to sample

Return:

function touch_reset_gpio

CW_DRIVER_FUNC touch_reset_gpio(
    int hDev,
    int gpio_nr
)

Parameters:

• hDev device handle as returned by open(const char*)

Return: