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TouchReader.hpp
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/*******************************************************************************
* Copyright (c) 2020, 2023 Carnegie Mellon University, IBM Corporation, and others
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*******************************************************************************/
#ifndef TOUCHREADER_HPP_
#define TOUCHREADER_HPP_
#include <Wire.h>
#include <Adafruit_MPR121.h>
#include "SensorReader.h"
#include "uart_com.h" // NOLINT
class TouchReader: public SensorReader {
Adafruit_MPR121 cap_;
int16_t touched_;
uart_com & cm;
bool is_continuous_;
uint8_t diag_status_;
String diag_message_;
int count_;
public:
TouchReader(cabot::Handle & ch, uart_com & cm);
void init();
void init(
uint8_t touch_baseline, uint8_t touch_threshold,
uint8_t release_threshold);
void update();
void diag_pub();
void check_touch_raw(int16_t touch_raw);
private:
void set_mode(uint8_t touch_baseline);
};
#endif // TOUCHREADER_HPP_