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Espressif Systems /ESP32-S2 /RTC_CNTL /TOUCH_SCAN_CTRL

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Interpret as TOUCH_SCAN_CTRL

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0TOUCH_DENOISE_RES 0 (TOUCH_DENOISE_EN)TOUCH_DENOISE_EN 0 (TOUCH_INACTIVE_CONNECTION)TOUCH_INACTIVE_CONNECTION 0 (TOUCH_SHIELD_PAD_EN)TOUCH_SHIELD_PAD_EN 0TOUCH_SCAN_PAD_MAP0TOUCH_BUFDRV 0TOUCH_OUT_RING

Description

Configure touch scan settings

Fields

TOUCH_DENOISE_RES

Denoise resolution. 0: 12-bit; 1: 10-bit; 2: 8-bit; 3: 4-bit.
TOUCH_DENOISE_EN

Touch pad 0 will be used to denoise.
TOUCH_INACTIVE_CONNECTION

Inactive touch pads connect to 0: HighZ, 1: GND.
TOUCH_SHIELD_PAD_EN

Touch pad 14 will be used as shield_pad.
TOUCH_SCAN_PAD_MAP

Pad enable map for touch scan mode.
TOUCH_BUFDRV

Touch 14 buffer driver strength.
TOUCH_OUT_RING

Select out one pad as guard_ring.

Links

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Register License

Copyright 2024 Espressif Systems (Shanghai) PTE LTD

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Register Reference

https://github.com/espressif/svd