touch_pad_config() function

Configure touch pad interrupt threshold.

Syntax

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Summary

Declaration

Definition

esp_err_t touch_pad_config(touch_pad_t touch_num, uint16_t threshold);

Argument

Description

touch_num

touch pad index

threshold

interrupt threshold,

- ESP_OK Success - ESP_ERR_INVALID_ARG if argument wrong - ESP_FAIL if touch pad not initialized

If FSM mode is set to TOUCH_FSM_MODE_TIMER, this function will be blocked for one measurement cycle and wait for data to be valid.

touch_pad_config() is referenced by 4 libraries and example projects:

from examples