Files
esphome-dev/esphome/components/esp32_touch/esp32_touch.h
T
Otto Winter ac0d921413 ESP-IDF support and generic target platforms (#2303)
* Socket refactor and SSL

* esp-idf temp

* Fixes

* Echo component and noise

* Add noise API transport support

* Updates

* ESP-IDF

* Complete

* Fixes

* Fixes

* Versions update

* New i2c APIs

* Complete i2c refactor

* SPI migration

* Revert ESP Preferences migration, too complex for now

* OTA support

* Remove echo again

* Remove ssl again

* GPIOFlags updates

* Rename esphal and ICACHE_RAM_ATTR

* Make ESP32 arduino compilable again

* Fix GPIO flags

* Complete pin registry refactor and fixes

* Fixes to make test1 compile

* Remove sdkconfig file

* Ignore sdkconfig file

* Fixes in reviewing

* Make test2 compile

* Make test4 compile

* Make test5 compile

* Run clang-format

* Fix lint errors

* Use esp-idf APIs instead of btStart

* Another round of fixes

* Start implementing ESP8266

* Make test3 compile

* Guard esp8266 code

* Lint

* Reformat

* Fixes

* Fixes v2

* more fixes

* ESP-IDF tidy target

* Convert ARDUINO_ARCH_ESPxx

* Update WiFiSignalSensor

* Update time ifdefs

* OTA needs millis from hal

* RestartSwitch needs delay from hal

* ESP-IDF Uart

* Fix OTA blank password

* Allow setting sdkconfig

* Fix idf partitions and allow setting sdkconfig from yaml

* Re-add read/write compat APIs and fix esp8266 uart

* Fix esp8266 store log strings in flash

* Fix ESP32 arduino preferences not initialized

* Update ifdefs

* Change how sdkconfig change is detected

* Add checks to ci-custom and fix them

* Run clang-format

* Add esp-idf clang-tidy target and fix errors

* Fixes from clang-tidy idf round 2

* Fixes from compiling tests with esp-idf

* Run clang-format

* Switch test5.yaml to esp-idf

* Implement ESP8266 Preferences

* Lint

* Re-do PIO package version selection a bit

* Fix arduinoespressif32 package version

* Fix unit tests

* Lint

* Lint fixes

* Fix readv/writev not defined

* Fix graphing component

* Re-add all old options from core/config.py

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
2021-09-20 11:47:51 +02:00

88 lines
2.6 KiB
C++

#pragma once
#ifdef USE_ESP32
#include "esphome/core/component.h"
#include "esphome/components/binary_sensor/binary_sensor.h"
#include <esp_idf_version.h>
#if ESP_IDF_VERSION_MAJOR >= 4
#include <driver/touch_sensor.h>
#else
#include <driver/touch_pad.h>
#endif
namespace esphome {
namespace esp32_touch {
class ESP32TouchBinarySensor;
class ESP32TouchComponent : public Component {
public:
void register_touch_pad(ESP32TouchBinarySensor *pad) { children_.push_back(pad); }
void set_setup_mode(bool setup_mode) { setup_mode_ = setup_mode; }
void set_iir_filter(uint32_t iir_filter) { iir_filter_ = iir_filter; }
void set_sleep_duration(uint16_t sleep_duration) { sleep_cycle_ = sleep_duration; }
void set_measurement_duration(uint16_t meas_cycle) { meas_cycle_ = meas_cycle; }
void set_low_voltage_reference(touch_low_volt_t low_voltage_reference) {
low_voltage_reference_ = low_voltage_reference;
}
void set_high_voltage_reference(touch_high_volt_t high_voltage_reference) {
high_voltage_reference_ = high_voltage_reference;
}
void set_voltage_attenuation(touch_volt_atten_t voltage_attenuation) { voltage_attenuation_ = voltage_attenuation; }
void setup() override;
void dump_config() override;
void loop() override;
float get_setup_priority() const override { return setup_priority::DATA; }
void on_shutdown() override;
protected:
/// Is the IIR filter enabled?
bool iir_filter_enabled_() const { return iir_filter_ > 0; }
uint16_t sleep_cycle_{};
uint16_t meas_cycle_{65535};
touch_low_volt_t low_voltage_reference_{};
touch_high_volt_t high_voltage_reference_{};
touch_volt_atten_t voltage_attenuation_{};
std::vector<ESP32TouchBinarySensor *> children_;
bool setup_mode_{false};
uint32_t setup_mode_last_log_print_{};
uint32_t iir_filter_{0};
};
/// Simple helper class to expose a touch pad value as a binary sensor.
class ESP32TouchBinarySensor : public binary_sensor::BinarySensor {
public:
ESP32TouchBinarySensor(const std::string &name, touch_pad_t touch_pad, uint16_t threshold, uint16_t wakeup_threshold);
touch_pad_t get_touch_pad() const { return touch_pad_; }
uint16_t get_threshold() const { return threshold_; }
void set_threshold(uint16_t threshold) { threshold_ = threshold; }
uint16_t get_value() const { return value_; }
uint16_t get_wakeup_threshold() const { return wakeup_threshold_; }
protected:
friend ESP32TouchComponent;
touch_pad_t touch_pad_;
uint16_t threshold_;
uint16_t value_;
const uint16_t wakeup_threshold_;
};
} // namespace esp32_touch
} // namespace esphome
#endif