ESP32_RTOS_SDK V1.1.0

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esp_sensor.h
1 /*
2 * ESPRSSIF MIT License
3 *
4 * Copyright (c) 2015 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
5 *
6 * Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP32 only, in which case,
7 * it is free of charge, to any person obtaining a copy of this software and associated
8 * documentation files (the "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished
11 * to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all copies or
14 * substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
18 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
19 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
20 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 *
23 */
24
25 #ifndef __ESP_SENSOR_H__
26 #define __ESP_SENSOR_H__
27
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31
48 uint8 temperature_sensor_read(void);
49
50 typedef enum {
51 TOUCH_SENSOR_PAD0 = BIT0,
52 TOUCH_SENSOR_PAD1 = BIT1,
53 TOUCH_SENSOR_PAD2 = BIT2,
54 TOUCH_SENSOR_PAD3 = BIT3,
55 TOUCH_SENSOR_PAD4 = BIT4,
56 TOUCH_SENSOR_PAD5 = BIT5,
57 TOUCH_SENSOR_PAD6 = BIT6,
58 TOUCH_SENSOR_PAD7 = BIT7,
59 TOUCH_SENSOR_PAD8 = BIT8,
60 TOUCH_SENSOR_PAD9 = BIT9
61 } touch_sensor_pad;
62
70 void touch_sensor_init(touch_sensor_pad pad);
71
89 void touch_sensor_read(uint16 *pad_out, uint16 sample_num);
90
95 #ifdef __cplusplus
96 }
97 #endif
98
99 #endif
touch_sensor_init
void touch_sensor_init(touch_sensor_pad pad)
Initialize touch pad sensor.
temperature_sensor_read
uint8 temperature_sensor_read(void)
Read value from temperature sensor.
touch_sensor_read
void touch_sensor_read(uint16 *pad_out, uint16 sample_num)
Read value from touch pad sensor.